System, methods and apparatus related to surgical sponges and surgical sponge counting and detection systems. The system, methods and apparatus may include features such as a Radio Frequency Identification (RFID) scanner adapted to detect entry and exit of a surgical sponge RFID identifier associated with each of a plurality of surgical sponges. In addition, an Electronic Article Surveillance (EAS) scanner may be included that is adapted to detect the presence of a surgical sponge having an EAS identifier associated with each of the plurality of surgical sponges. A control circuit may be configured to determine and provide an indication that all the sponges have been removed from the patient, or that one or more sponges still remain in the patient.
G06Q 10/0875 - Itemisation or classification of parts, supplies or services, e.g. bill of materials
A61B 50/37 - Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles for absorbent articles, e.g. bandages, garments, swabs or towels
A61B 90/00 - Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups , e.g. for luxation treatment or for protecting wound edges
A61B 90/98 - Identification means for patients or instruments, e.g. tags using electromagnetic means, e.g. transponders
G06K 19/08 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
A surgical sponge is provided, having a radiofrequency (RF) tag positioned interior thereto. The RF tag has a base layer with at least one tab projecting from an outer perimeter of thereof. The RF tag has a first protective layer with at least one tab projecting from the outer perimeter of the RF tag and generally aligned with the at least one tab of the base layer and an RF identifier laminated between the base layer and the first protective layer. The RF identifier has an antenna, and an electrically responsive member. The antenna can be a metal foil loop antenna etched on to the base layer. The RF identifier can include additional metal foil provided on the base layer when the metal foil loop antenna is etched on to the base layer, the additional metal foil configured to enhance x-ray opacity of the sponge.
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
A61B 90/00 - Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups , e.g. for luxation treatment or for protecting wound edges
A61B 90/98 - Identification means for patients or instruments, e.g. tags using electromagnetic means, e.g. transponders
A61F 13/36 - Surgical swabs, e.g. for absorbency or packing body cavities during surgery
A61F 13/44 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators with radio-opaque material or signalling means for residual material
G06K 19/02 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
G06K 19/077 - Constructional details, e.g. mounting of circuits in the carrier
H01Q 1/40 - Radiating elements coated with, or embedded in, protective material
H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
A fluid extravasation detection device detects the subcutaneous extravasation of fluid from a vein containing an intravenous (IV) catheter. The device includes one or more first temperature sensors for positioning on skin near an entry point of the IV catheter into the vein, and one or more second temperature sensors for positioning on skin near a tip of the subcutaneously located IV catheter. The first and second temperature sensors are operably connected to an electronic thermometer that compares the temperature difference between a first temperature and a second temperature. The first temperature is determined based on temperature detected by at least one of the one or more first temperature sensors. The second temperature is determined based on temperature detected by at least one of the one or more second temperature sensors. An alarm is activated if the difference between the first and second temperatures changes more than a predetermined amount.
A fluid extravasation detection device detects the subcutaneous extravasation of fluid from a vein containing an intravenous (IV) catheter. The device includes one or more first temperature sensors for positioning on skin near an entry point of the IV catheter into the vein, and one or more second temperature sensors for positioning on skin near a tip of the subcutaneously located IV catheter. The first and second temperature sensors are operably connected to an electronic thermometer that compares the temperature difference between a first temperature and a second temperature. The first temperature is determined based on temperature detected by at least one of the one or more first temperature sensors. The second temperature is determined based on temperature detected by at least one of the one or more second temperature sensors. An alarm is activated if the difference between the first and second temperatures changes more than a predetermined amount.
A surgical sponge is provided, having a radiofrequency (RF) tag positioned interior thereto. The RF tag has a base layer with at least one tab projecting from an outer perimeter of thereof. The RF tag has a first protective layer with at least one tab projecting from the outer perimeter of the RF tag and generally aligned with the at least one tab of the base layer and an RF identifier laminated between the base layer and the first protective layer. The RF identifier has an antenna, and an electrically responsive member. The antenna can be a metal foil loop antenna etched on to the base layer. The RF identifier can include additional metal foil provided on the base layer when the metal foil loop antenna is etched on to the base layer, the additional metal foil configured to enhance x-ray opacity of the sponge.
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
A61B 90/98 - Identification means for patients or instruments, e.g. tags using electromagnetic means, e.g. transponders
A61F 13/36 - Surgical swabs, e.g. for absorbency or packing body cavities during surgery
A61F 13/44 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators with radio-opaque material or signalling means for residual material
G06K 19/02 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
G06K 19/077 - Constructional details, e.g. mounting of circuits in the carrier
H01Q 1/40 - Radiating elements coated with, or embedded in, protective material
H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
A61B 90/00 - Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups , e.g. for luxation treatment or for protecting wound edges
6.
SYSTEM, APPARATUS AND METHODS FOR COUNTING AND DETECTING SURGICAL SPONGES
System, methods and apparatus related to surgical sponges and surgical sponge counting and detection systems. The system, methods and apparatus may include features such as a Radio Frequency Identification (RFID) scanner adapted to detect entry and exit of a surgical sponge RFID identifier associated with each of a plurality of surgical sponges. In addition, an Electronic Article Surveillance (EAS) scanner may be included that is adapted to detect the presence of a surgical sponge having an EAS identifier associated with each of the plurality of surgical sponges. A control circuit may be configured to determine and provide an indication that all the sponges have been removed from the patient, or that one or more sponges still remain in the patient.
G06Q 10/0875 - Itemisation or classification of parts, supplies or services, e.g. bill of materials
A61B 50/37 - Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles for absorbent articles, e.g. bandages, garments, swabs or towels
A61B 90/98 - Identification means for patients or instruments, e.g. tags using electromagnetic means, e.g. transponders
G06K 19/08 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
7.
Patient Securement System for the Surgical Trendelenburg Position
A patient securing overlay includes a sheet of fabric configured to support a patient's torso on a surgical table. The sheet of fabric includes friction enhancing elements applied to at least a portion of an upper surface. The sheet of fabric is attached near its side edges to two or more side flaps that extend laterally outward from the side edges of the sheet of fabric. Each of the side flaps is attached to the surgical table at two or more attachment points. A distance between adjacent attachment points is greater than a distance between an attachment point and the sheet of fabric in order to naturally create a favorable retaining force vector angle of less than 45° between the attachment point and the sheet of fabric.
A patient securing overlay is provided that includes a sheet of fabric for supporting a patient's torso on a surgical table. The sheet of fabric has an upper surface configured to face the patient and a lower surface configured to face a surgical table mattress or underbody support. The sheet of fabric includes friction enhancing elements applied to at least a portion of the upper surface thereof. The sheet of fabric can include an extension at a foot end of the sheet of fabric that provides material to be tucked under a foot end of the surgical table mattress or underbody support for securing the foot end of the sheet of fabric to the surgical table mattress or underbody support. The extension can include one or more friction enhancing elements.
A61G 13/04 - Adjustable operating tablesControls therefor tiltable around transverse or longitudinal axis
A61G 13/12 - Rests specially adapted thereforArrangements of patient-supporting surfaces
B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
A61G 7/005 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg position
A patient securing overlay includes a sheet of fabric configured to support a patient's torso on a surgical table. The sheet of fabric includes friction enhancing elements applied to at least a portion of an upper surface. The sheet of fabric is attached near its side edges to two or more side flaps that extend laterally outward from the side edges of the sheet of fabric. Each of the side flaps is attached to the surgical table at two or more attachment points. A distance between adjacent attachment points is greater than a distance between an attachment point and the sheet of fabric in order to naturally create a favorable retaining force vector angle of less than 45° between the attachment point and the sheet of fabric.
A patient securing overlay includes a sheet of fabric configured to support a patient's torso on a surgical table. The sheet of fabric includes friction enhancing elements applied to at least a portion of an upper surface. The sheet of fabric is attached near its side edges to two or more side flaps that extend laterally outward from the side edges of the sheet of fabric. Each of the side flaps is attached to the surgical table at two or more attachment points. A distance between adjacent attachment points is greater than a distance between an attachment point and the sheet of fabric in order to naturally create a favorable retaining force vector angle of less than 45° between the attachment point and the sheet of fabric.
A patient securing overlay is provided that includes a sheet of fabric for supporting a patient's torso on a surgical table. The sheet of fabric has an upper surface configured to face the patient and a lower surface configured to face a surgical table mattress or underbody support. The sheet of fabric includes friction enhancing elements applied to at least a portion of the upper surface thereof. The sheet of fabric can include an extension at a foot end of the sheet of fabric that provides material to be tucked under a foot end of the surgical table mattress or underbody support for securing the foot end of the sheet of fabric to the surgical table mattress or underbody support. The extension can include one or more friction enhancing elements.
A61G 13/04 - Adjustable operating tablesControls therefor tiltable around transverse or longitudinal axis
A61G 13/12 - Rests specially adapted thereforArrangements of patient-supporting surfaces
B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
A61G 7/005 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg position
A patient securing overlay is provided that includes a sheet of fabric for supporting a patient's torso on a surgical table. The sheet of fabric has an upper surface configured to face the patient and a lower surface configured to face a surgical table mattress or underbody support. The sheet of fabric includes friction enhancing elements applied to at least a portion of the upper surface thereof. The sheet of fabric can include an extension at a foot end of the sheet of fabric that provides material to be tucked under a foot end of the surgical table mattress or underbody support for securing the foot end of the sheet of fabric to the surgical table mattress or underbody support. The extension can include one or more friction enhancing elements.
A61G 13/04 - Adjustable operating tablesControls therefor tiltable around transverse or longitudinal axis
A61G 13/12 - Rests specially adapted thereforArrangements of patient-supporting surfaces
B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
A61G 7/005 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg position
A patient securing overlay is provided that includes a sheet of fabric for supporting a patient's torso on a surgical table. The sheet of fabric has an upper surface configured to face the patient and a lower surface configured to face a surgical table mattress or underbody support. The sheet of fabric includes friction enhancing elements applied to at least a portion of the upper surface thereof. The sheet of fabric can include an extension at a foot end of the sheet of fabric that provides material to be tucked under a foot end of the surgical table mattress or underbody support for securing the foot end of the sheet of fabric to the surgical table mattress or underbody support. The extension can include one or more friction enhancing elements.
A61G 13/12 - Rests specially adapted thereforArrangements of patient-supporting surfaces
A61G 13/04 - Adjustable operating tablesControls therefor tiltable around transverse or longitudinal axis
B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
A61G 7/005 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg position
A fluid extravasation detection device detects the subcutaneous extravasation of fluid from a vein containing an intravenous (IV) catheter. The device includes one or more first temperature sensors for positioning on skin near an entry point of the IV catheter into the vein, and one or more second temperature sensors for positioning on skin near a tip of the subcutaneously located IV catheter. The first and second temperature sensors are operably connected to an electronic thermometer that compares the temperature difference between a first temperature and a second temperature. The first temperature is determined based on temperature detected by at least one of the one or more first temperature sensors. The second temperature is determined based on temperature detected by at least one of the one or more second temperature sensors. An alarm is activated if the difference between the first and second temperatures changes more than a predetermined amount.
A patient securing overlay is provided that includes a sheet of fabric for supporting a patient's torso on a surgical table. The sheet of fabric has an upper surface configured to face the patient and a lower surface configured to face a surgical table mattress or underbody support. The sheet of fabric includes friction enhancing elements applied to at least a portion of the upper surface thereof. The sheet of fabric can include an extension at a foot end of the sheet of fabric that provides material to be tucked under a foot end of the surgical table mattress or underbody support for securing the foot end of the sheet of fabric to the surgical table mattress or underbody support. The extension can include one or more friction enhancing elements.
A61G 13/04 - Adjustable operating tablesControls therefor tiltable around transverse or longitudinal axis
A61G 13/12 - Rests specially adapted thereforArrangements of patient-supporting surfaces
B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
A61G 7/005 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg position
A patient securing overlay is provided that includes a sheet of fabric for supporting a patient's torso on a surgical table. The sheet of fabric has an upper surface configured to face the patient and a lower surface configured to face a surgical table mattress or underbody support. The sheet of fabric includes friction enhancing elements applied to at least a portion of the upper surface thereof. The sheet of fabric can include an extension at a foot end of the sheet of fabric that provides material to be tucked under a foot end of the surgical table mattress or underbody support for securing the foot end of the sheet of fabric to the surgical table mattress or underbody support. The extension can include one or more friction enhancing elements.
A61G 13/12 - Rests specially adapted thereforArrangements of patient-supporting surfaces
A61G 13/04 - Adjustable operating tablesControls therefor tiltable around transverse or longitudinal axis
B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
A61G 7/005 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg position
A surgical sponge is provided, having a radiofrequency (RF) tag positioned interior thereto. The RF tag has a base layer with at least one tab projecting from an outer perimeter of thereof. The RF tag has a first protective layer with at least one tab projecting from the outer perimeter of the RF tag and generally aligned with the at least one tab of the base layer and an RF identifier laminated between the base layer and the first protective layer. The RF identifier has an antenna, and an electrically responsive member. The antenna can be a metal foil loop antenna etched on to the base layer. The RF identifier can include additional metal foil provided on the base layer when the metal foil loop antenna is etched on to the base layer, the additional metal foil configured to enhance x-ray opacity of the sponge.
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
A61F 13/36 - Surgical swabs, e.g. for absorbency or packing body cavities during surgery
G06K 19/02 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
H01Q 1/40 - Radiating elements coated with, or embedded in, protective material
G06K 19/077 - Constructional details, e.g. mounting of circuits in the carrier
A61F 13/44 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators with radio-opaque material or signalling means for residual material
18.
PATIENT SECUREMENT SYSTEM FOR THE SURGICAL TRENDELENBURG POSITION
A patient securing overlay is provided that includes a sheet of fabric for supporting a patient's torso on a surgical table. The sheet of fabric has an upper surface configured to face the patient and a lower surface configured to face a surgical table mattress or underbody support. The sheet of fabric includes friction enhancing elements applied to at least a portion of the upper surface thereof. The sheet of fabric can include an extension at a foot end of the sheet of fabric that provides material to be tucked under a foot end of the surgical table mattress or underbody support for securing the foot end of the sheet of fabric to the surgical table mattress or underbody support. The extension can include one or more friction enhancing elements.
A patient securing overlay is provided that includes a sheet of fabric for supporting a patient's torso on a surgical table. The sheet of fabric has an upper surface configured to face the patient and a lower surface configured to face a surgical table mattress or underbody support. The sheet of fabric includes friction enhancing elements applied to at least a portion of the upper surface thereof. The sheet of fabric can include an extension at a foot end of the sheet of fabric that provides material to be tucked under a foot end of the surgical table mattress or underbody support for securing the foot end of the sheet of fabric to the surgical table mattress or underbody support. The extension can include one or more friction enhancing elements.
A47C 27/10 - Fluid mattresses with two or more independently-fillable chambers
A61G 13/12 - Rests specially adapted thereforArrangements of patient-supporting surfaces
A61G 13/04 - Adjustable operating tablesControls therefor tiltable around transverse or longitudinal axis
B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
A61G 7/005 - Beds specially adapted for nursingDevices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg position
Embodiments include a catheter anchoring device for securing a percutaneous medical catheter inserted at a skin puncture site to a skin of a body. The catheter anchoring device may include a catheter capture portion coupled to a skin attachment portion. The catheter capture portion may be configured to engage with a portion of the catheter protruding from the skin when the catheter is subcutaneously placed in a body. The skin attachment portion may be configured to adhesively attach the anchoring device to the skin, wherein the skin attachment portion is primarily attached to the skin overlaying and lateral to the subcutaneously located catheter.
A surgical sponge is provided, having a radiofrequency (RF) tag positioned interior thereto. The RF tag has a base layer with at least one tab projecting from an outer perimeter of thereof. The RF tag has a first protective layer with at least one tab projecting from the outer perimeter of the RF tag and generally aligned with the at least one tab of the base layer and an RF identifier laminated between the base layer and the first protective layer. The RF identifier has an antenna, and an electrically responsive member. The antenna can be a metal foil loop antenna etched on to the base layer. The RF identifier can include additional metal foil provided on the base layer when the metal foil loop antenna is etched on to the base layer, the additional metal foil configured to enhance x-ray opacity of the sponge.
G06K 19/06 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
H01Q 1/40 - Radiating elements coated with, or embedded in, protective material
G06K 19/077 - Constructional details, e.g. mounting of circuits in the carrier
A61F 13/44 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators with radio-opaque material or signalling means for residual material
G06K 19/02 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
A61F 13/36 - Surgical swabs, e.g. for absorbency or packing body cavities during surgery
A surgical sponge is provided, having a radiofrequency (RF) tag positioned interior thereto. The RF tag has a base layer with at least one tab projecting from an outer perimeter of thereof. The RF tag has a first protective layer with at least one tab projecting from the outer perimeter of the RF tag and generally aligned with the at least one tab of the base layer and an RF identifier laminated between the base layer and the first protective layer. The RF identifier has an antenna, and an electrically responsive member. The antenna can be a metal foil loop antenna etched on to the base layer. The RF identifier can include additional metal foil provided on the base layer when the metal foil loop antenna is etched on to the base layer, the additional metal foil configured to enhance x-ray opacity of the sponge.
G06K 19/06 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
H01Q 1/40 - Radiating elements coated with, or embedded in, protective material
G06K 19/077 - Constructional details, e.g. mounting of circuits in the carrier
A61F 13/44 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators with radio-opaque material or signalling means for residual material
G06K 19/02 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
A61F 13/36 - Surgical swabs, e.g. for absorbency or packing body cavities during surgery
Embodiments include a catheter anchoring device for securing a percutaneous medical catheter (34) inserted at a skin puncture site to a skin (4) of a body. The catheter anchoring device includes a catheter capture portion (54) coupled to a skin attachment portion (52). The catheter capture portion (54) may be configured to engage with a portion of the catheter (34) protruding from the skin when the catheter is subcutaneously placed in a body. The skin attachment portion (52) may be configured to adhesively attach the anchoring device (54) to the skin, wherein the skin attachment portion (52) is primarily attached to the skin overlaying and lateral to the subcutaneously located catheter (34).
Embodiments include a catheter anchoring device for securing a percutaneous medical catheter inserted at a skin puncture site to a skin of a body. The catheter anchoring device may include a catheter capture portion coupled to a skin attachment portion. The catheter capture portion may be configured to engage with a portion of the catheter protruding from the skin when the catheter is subcutaneously placed in a body. The skin attachment portion may be configured to adhesively attach the anchoring device to the skin, wherein the skin attachment portion is primarily attached to the skin overlaying and lateral to the subcutaneously located catheter.
Embodiments include an inflatable blast-induced brain injury prevention device for living beings such as soldiers. The device may include one or more inflatable chambers that cooperate to form a substantially toroidal cervical collar configured to surround the soldier's neck. An inflator unit, activated by an initiator may be coupled to the one or more inflatable chambers to inflate the one or more inflatable chambers. An electronic control unit (ECU) in electrical communication with the initiator and in electrical communication with at least one sensor may be configured to measure atmospheric air pressure. The ECU may be programmed to activate the initiator when the air pressure measured by the sensor exceeds a threshold air pressure.
A41D 13/05 - Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
A41D 13/018 - Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means inflatable automatically
A core temperature sensor and a method of using such a sensor to non-invasively measure a temperature of a core thermal compartment of a human body or other mammals. A heater of the core temperature sensor heats a peripheral area to a temperature greater than the core temperature. A skin temperature sensor of the core temperature sensor monitors a cooling of the peripheral area to determine the core temperature.
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
A61B 17/12 - Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
A61F 7/00 - Heating or cooling appliances for medical or therapeutic treatment of the human body
G01K 1/16 - Special arrangements for conducting heat from the object to the sensitive element
G01K 13/00 - Thermometers specially adapted for specific purposes
A personal air filtration device and methods of using the same for providing a zone of filtered air proximate a breathing zone of a user are described. A blower provides an air flow to a head support which delivers the air flow to a zone proximate the users head. The air flow passes through a filter. The filter can be a point of delivery filter disposed about an air permeable surface of the head support. The delivered air flow can provide a laminar air flow defining a zone of filtered air about the user's breathing zone.
A47C 7/74 - Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
A62B 23/00 - Filters for breathing-protection purposes
A61M 16/10 - Preparation of respiratory gases or vapours
A61M 16/00 - Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators Tracheal tubes
A neck-worn personal air filtration device for filtering aero-allergens and providing a zone of filtered air around or near a user's breathing zone is described. The device may include an air source adapted to deliver a pressurized airflow, a hose, and a neck-worn plenum including a filter. The airflow being caused to accumulate within the plenum and exit the plenum through the air permeable surface. The air is filtered by a filter for breathing by the user.
Apparatus and methods related to an underbody support for supporting a body of a being, such as during surgery to prevent contact pressure injuries. In certain embodiments, the underbody support may include one or more inflatable chambers enclosing a volume. At least one of the inflatable chambers may include one or more compression sensitive switches for monitoring the volume of the inflatable chamber, and the one or more compression sensitive switches may be located within the inflatable chamber. In some embodiments the one or more compression sensitive switches are sized to close when the said inflatable chamber is deflated to a desired residual volume.
Apparatus and methods related to a non-invasive core temperature monitor for monitoring the temperature of a patient. In certain embodiments, the monitor may include a heated underbody support for heating at least a portion of a patient. The heated underbody support may include a low thermal mass heater and a temperature sensor. The heater may heat the peripheral thermal compartment of patient to a temperature that is greater than the core temperature of patient. The monitor may reduce the temperature of the low thermal mass heater to a set-point temperature that is less than the core temperature, allowing the temperature of the low thermal mass heater to move towards being in thermal equilibrium with the core body temperature. The core temperature may be determined when the peripheral thermal compartment of the patient is in substantial thermal equilibrium with the temperature of the core thermal compartment of patient.
System, methods and apparatus related to surgical sponges and surgical sponge counting and detection systems. The system, methods and apparatus may include features such as a Radio Frequency Identification (RFID) scanner adapted to detect entry and exit of a surgical sponge RFID identifier associated with each of a plurality of surgical sponges. In addition, an Electronic Article Surveillance (EAS) scanner may be included that is adapted to detect the presence of a surgical sponge having an EAS identifier associated with each of the plurality of surgical sponges. A control circuit may be configured to determine and provide an indication that all the sponges have been removed from the patient, or that one or more sponges still remain in the patient.
A61B 19/00 - Instruments, implements or accessories for surgery or diagnosis not covered by any of the groups A61B 1/00-A61B 18/00, e.g. for stereotaxis, sterile operation, luxation treatment, wound edge protectors(protective face masks A41D 13/11; surgeons' or patients' gowns or dresses A41D 13/12; devices for carrying-off, for treatment of, or for carrying-over, body liquids A61M 1/00)
G06K 7/10 - Methods or arrangements for sensing record carriers by electromagnetic radiation, e.g. optical sensingMethods or arrangements for sensing record carriers by corpuscular radiation
A core temperature sensor and a method of using such a sensor to non-invasively measure a temperature of a core thermal compartment of a human body or other mammals. A heater of the core temperature sensor heats a peripheral area to a temperature greater than the core temperature. A skin temperature sensor of the core temperature sensor monitors a cooling of the peripheral area to determine the core temperature.
A core temperature sensor and a method of using such a sensor to non-invasively measure a temperature of a core thermal compartment of a human body or other mammals. A heater of the core temperature sensor heats a peripheral area to a temperature greater than the core temperature. A skin temperature sensor of the core temperature sensor monitors a cooling of the peripheral area to determine the core temperature.
A personal air filtration device and methods of using the same for providing a zone of filtered air proximate a breathing zone of a user are described. A blower provides an air flow to a head support which delivers the air flow to a zone proximate the users head. The air flow passes through a filter. The filter can be a point of delivery filter disposed about an air permeable surface of the head support. The delivered air flow can provide a laminar air flow defining a zone of filtered air about the user's breathing zone.
A47C 7/74 - Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
A62B 23/00 - Filters for breathing-protection purposes
A neck-worn personal air filtration device for providing a zone of filtered air around or near a user's breathing zone is described. The device comprises a blower, a hose, and a neck-worn plenum including a filter. Air blown from the blower, passes through the hose and into the plenum exiting the plenum. The air is filtered by a filter for breathing by the user.
Devices, methods and systems for creating a zone of filtered air proximate a head of a user including an air filtration device including a blower being configured to be disposed within, below, or affixed to a bedding structure, an air plenum in flow communication with the blower and in support of the head of the user and having an air delivery surface configured to distribute the air flow to the zone of filtered air, and a filter disposed within the device for filtering the air flow before it is distributed to the zone of filtered air.
Devices, methods and systems for creating a zone of filtered air proximate a head of a user including an air filtration device including a blower being configured to be disposed within, below, or affixed to a bedding structure, an air plenum in flow communication with the blower and in support of the head of the user and having an air delivery surface configured to distribute the air flow to the zone of filtered air, and a filter disposed within the device for filtering the air flow before it is distributed to the zone of filtered air.
A filter adapted to be placed within a distal end of a hose for use in products such as a convective air warming system for a patient to reduce airborne contamination. A method of providing filtered airflow to a coverlet of a convective air warming system that includes installing a filter in a distal end of a hose of the convective warming system.
B01D 46/06 - Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
B01D 46/00 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
A multi-zone electric heating blanket. The blanket may be shaped to cover the outstretched arms or other body parts of a patient. The blanket includes first and second body part portions and a connecting bridge. The interconnection via the bridge leaves an open gap between the first and second body part portions for unblocked access to the patient. A power controller may supply power to heating elements in both body part portions based on a temperature sensor in one of the body part portions.
H05B 3/34 - Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
A61F 7/00 - Heating or cooling appliances for medical or therapeutic treatment of the human body
Pillow device, namely, an air purification system comprised of a pillow case and air bag built into the pillowcase with an air purifier feature sold as a unit
A personal air filtration device and methods of using the same for providing a zone of filtered air proximate a breathing zone of a user are described. A blower provides an air flow to a head support which delivers the air flow to a zone proximate the users head. The air flow passes through a filter. The filter can be a point of delivery filter disposed about an air permeable surface of the head support. The delivered air flow can provide a laminar air flow defining a zone of filtered air about the user's breathing zone.
A blanket for warming patients during surgery and other medical procedures. The blanket includes one or more temperature sensors and a shut-off timer to prevent prolonged exposure of excessive heat to a patient. Embodiments of the present invention provide a safety feature that cuts power to a heating blanket after a certain period of time has elapsed, irrespective of the feedback provided by a temperature sensor concerning the blanket temperature. That period of time is longer than it takes for the blanket to reach its threshold temperature but shorter than it takes to cause thermal burn injury.
An electric warming blanket for warming patients during surgery and other medical procedures. The blanket may include a flexible heating element and a temperature sensor assembly coupled thereto. The blanket may also include first layer of water resistant material coupled to a second layer of water resistant material, about a perimeter of the heating, forming a substantially hermetically sealed space for the heater and other components. The blanket may further include a thermal insulation layer disposed between the temperature sensor assembly and the first layer of water resistant material.
H05B 3/34 - Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
44.
HEATER AND DISPOSABLE SLEEVE FOR ASSISTING IN VENOUS CATHETERIZATION
Certain embodiments pertain to a heater for warming a patient's extremity in order to cause vasodilation for facilitating venous catheterization. Certain embodiments pertain to a disposable sleeve for assisting in venous catherization that can be used in combination with a heater for protecting the patient's extremity from contamination by soiled heaters. The disposable sleeve also protects the heater from contamination by the patient.
An electric heating blanket includes a flexible sheet-like heating element, a first unheated flap extending from a first edge of the heating element, and a second unheated flap extending from a second edge of the heating element. A flexible water-resistant shell may cover the heating element.
