Abrégé

A heat exchange system for controlling the temperature of the blood of a patient. The heat exchange system comprises a disposable component having a blood inlet to receive blood from the patient and a blood outlet to return blood to the patient, and a permanent component. The permanent component includes a first housing having an inlet and an outlet to exchange thermal fluid with an external device and a second housing having an inlet and an outlet to exchange thermal fluid with the external device. The disposable component is inserted between the first housing and the second housing, such that in a closed position of the permanent component, a first surface of the disposable component is pressed into contact with a surface of the first housing and a second surface of the disposable component is pressed into contact with a surface of the second housing.

Classes IPC  ?

• A61M 60/849 - Parties jetables
• A61M 60/90 - Détails non prévus dans les groupes , ou

Abrégé

A thermal accessory controller comprising an input conduit providing a liquid path for a thermal liquid from the thermal accessory controller to a thermal accessory, an output conduit providing a liquid path for the thermal liquid from the thermal accessory to the thermal accessory controller, a first liquid pump in liquid communication with the input conduit and the output conduit, and a thermal liquid reservoir in liquid communication with the first liquid pump. The thermal accessory controller includes a first liquid block in liquid communication with the first liquid pump, the first liquid block including an internal channel for transferring the thermal liquid, and a second liquid block including an internal channel for transferring a coolant liquid. The thermal accessory controller includes a heating component in liquid communication with the first liquid pump, a cooling component in liquid communication with the second liquid block, and a heat transfer component configured to transfer heat from the first liquid block to the second liquid block.

Classes IPC  ?

• A61F 7/00 - Appareils de chauffage ou de refroidissement pour traitement médical ou thérapeutique du corps humain

Abrégé

A thermal accessory controller for controlling the temperature of a thermal accessory. The thermal accessory controller includes a liquid reservoir for storing a glycol-based liquid, a heating component in liquid communication with the liquid reservoir for heating the glycol-based liquid, and a cooling component for cooling the glycol-based liquid. The thermal accessory controller includes an input conduit that provides a liquid path for the glycol-based liquid from the thermal accessory controller to the thermal accessory and an output conduit that provides a liquid path for the glycol-based liquid from the thermal accessory to the thermal accessory controller. The thermal accessory controller also includes a first liquid pump in liquid communication with the input conduit and the output conduit and configured to pump the glycolbased liquid through the thermal accessory, the liquid reservoir, and the heating component.

Classes IPC  ?

• A61F 7/00 - Appareils de chauffage ou de refroidissement pour traitement médical ou thérapeutique du corps humain

Abrégé

A thermal accessory controller for controlling the temperature of a thermal accessory. The thermal accessory controller comprises a liquid reservoir for storing a thermal liquid that circulates through the thermal accessory, a temperature control system (TCS) in liquid communication with the liquid reservoir that adjusts the temperature of the thermal liquid according to a TCS target temperature value, and a control unit that controls the temperature control system using the TCS target temperature value. The control unit receives a TCS target temperature, receives a temperature measurement from a temperature sensor, and determines a magnitude of a difference between the TCS target temperature and the temperature measurement. The control unit executes a proportional-integral-differential (PID) algorithm to cause the temperature control system to adjust the temperature of the thermal liquid based on the difference between the TCS target temperature and the temperature measurement.

Classes IPC  ?

• A61F 7/00 - Appareils de chauffage ou de refroidissement pour traitement médical ou thérapeutique du corps humain

Abrégé

A thermal accessory controller comprising an input conduit providing a liquid path for a thermal liquid from the thermal accessory controller to a thermal accessory, an output conduit providing a liquid path for the thermal liquid from the thermal accessory to the thermal accessory controller, a first liquid pump in liquid communication with the input conduit and the output conduit, and a thermal liquid reservoir in liquid communication with the first liquid pump. The thermal accessory controller includes a first liquid block in liquid communication with the first liquid pump, the first liquid block including an internal channel for transferring the thermal liquid, and a second liquid block including an internal channel for transferring a coolant liquid. The thermal accessory controller includes a heating component in liquid communication with the first liquid pump, a cooling component in liquid communication with the second liquid block, and a heat transfer component configured to transfer heat from the first liquid block to the second liquid block.

Classes IPC  ?

• A61F 7/00 - Appareils de chauffage ou de refroidissement pour traitement médical ou thérapeutique du corps humain

Abrégé

A thermal accessory controller for controlling the temperature of a thermal accessory. The thermal accessory controller includes a liquid reservoir for storing a glycol-based liquid, a heating component in liquid communication with the liquid reservoir for heating the glycol-based liquid, and a cooling component for cooling the glycol-based liquid. The thermal accessory controller includes an input conduit that provides a liquid path for the glycol-based liquid from the thermal accessory controller to the thermal accessory and an output conduit that provides a liquid path for the glycol-based liquid from the thermal accessory to the thermal accessory controller. The thermal accessory controller also includes a first liquid pump in liquid communication with the input conduit and the output conduit and configured to pump the glycol-based liquid through the thermal accessory, the liquid reservoir, and the heating component.

Classes IPC  ?

• A61F 7/00 - Appareils de chauffage ou de refroidissement pour traitement médical ou thérapeutique du corps humain

Abrégé

A thermal accessory controller for controlling the temperature of a thermal accessory. The thermal accessory controller comprises a liquid reservoir for storing a thermal liquid that circulates through the thermal accessory, a temperature control system (TCS) in liquid communication with the liquid reservoir that adjusts the temperature of the thermal liquid according to a TCS target temperature value, and a control unit that controls the temperature control system using the TCS target temperature value. The control unit receives a TCS target temperature, receives a temperature measurement from a temperature sensor, and determines a magnitude of a difference between the TCS target temperature and the temperature measurement. The control unit executes a proportional-integral-differential (PID) algorithm to cause the temperature control system to adjust the temperature of the thermal liquid based on the difference between the TCS target temperature and the temperature measurement.

Classes IPC  ?

• A61F 7/00 - Appareils de chauffage ou de refroidissement pour traitement médical ou thérapeutique du corps humain
• G05D 23/19 - Commande de la température caractérisée par l'utilisation de moyens électriques

Abrégé

A water monitoring system comprising a hydrogen peroxide sensor configured to determine a concentration of hydrogen peroxide in water in a conduit. The hydrogen peroxide sensor further comprises an ultraviolet light sensor configured to determine an ultraviolet light absorbance level of the water in the conduit. The ultraviolet light absorbance level is used to determine the concentration of hydrogen peroxide. The hydrogen peroxide sensor may further comprise a visible light sensor configured to determine a turbidity level of the water in the conduit. The turbidity level also is used to determine the concentration of hydrogen peroxide.

Classes IPC  ?

• G01N 33/18 - Eau
• C01B 15/013 - SéparationPurificationConcentration
• C02F 1/32 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par irradiation par la lumière ultraviolette
• G01N 21/63 - Systèmes dans lesquels le matériau analysé est excité de façon à ce qu'il émette de la lumière ou qu'il produise un changement de la longueur d'onde de la lumière incidente excité optiquement
• G01N 21/84 - Systèmes spécialement adaptés à des applications particulières

Abrégé

A water monitoring system comprising a hydrogen peroxide sensor configured to determine a concentration of hydrogen peroxide in water in a conduit. The hydrogen peroxide sensor further comprises an ultraviolet light sensor configured to determine an ultraviolet light absorbance level of the water in the conduit. The ultraviolet light absorbance level is used to determine the concentration of hydrogen peroxide. The hydrogen peroxide sensor may further comprise a visible light sensor configured to determine a turbidity level of the water in the conduit. The turbidity level also is used to determine the concentration of hydrogen peroxide.

Classes IPC  ?

• G01N 21/59 - Transmissivité
• G01N 21/33 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière ultraviolette
• G01N 33/18 - Eau

Produits et services

Surgical and medical apparatus and instruments for use in general surgery; Surgical apparatus and instruments; Surgical apparatus and instruments for medical use; Surgical apparatus and instruments for medical, dental or veterinary use; Surgical instruments and apparatus

Produits et services

Blankets for medical purposes; Blankets, electric, for medical purposes; Surgical and medical apparatus and instruments for use in open heart surgery; Surgical apparatus and instruments for medical use; Surgical apparatus and instruments for medical, dental or veterinary use; Surgical instruments and apparatus; Surgical instruments for use in open heart surgery; Surgical and medical apparatus and instruments for use in general surgery; Surgical apparatus and instruments; Surgical devices and instruments; Electric blankets for medical purposes

Produits et services

Blankets for medical purposes; Blankets, electric, for medical purposes; Surgical instruments and apparatus; Surgical instruments for use in open heart surgery; Surgical and medical apparatus and instruments for use in general surgery; Surgical and medical apparatus and instruments for use in open heart surgery; Surgical apparatus and instruments; Surgical apparatus and instruments for medical use; Surgical apparatus and instruments for medical, dental or veterinary use; Surgical devices and instruments; Electric blankets for medical purposes

Produits et services

Surgical instruments and apparatus; Surgical instruments for use in open heart surgery; Surgical and medical apparatus and instruments for use in general surgery; Surgical and medical apparatus and instruments for use in open heart surgery; Surgical apparatus and instruments; Surgical apparatus and instruments for medical, dental or veterinary use; Surgical devices and instruments

Produits et services

Surgical instruments and apparatus; Surgical instruments for use in open heart surgery; Surgical and medical apparatus and instruments for use in general surgery; Surgical and medical apparatus and instruments for use in open heart surgery; Surgical apparatus and instruments; Surgical apparatus and instruments for medical, dental or veterinary use; Surgical devices and instruments

Produits et services

Surgical instruments and apparatus; Surgical instruments for use in open heart surgery; Surgical and medical apparatus and instruments for use in general surgery; Surgical and medical apparatus and instruments for use in open heart surgery; Surgical apparatus and instruments; Surgical apparatus and instruments for medical, dental or veterinary use; Surgical devices and instruments

Produits et services

Maintenance of medical apparatus and instruments; Repair or maintenance of medical machines and apparatus

Produits et services

Surgical instruments and apparatus; Surgical instruments for use in open heart surgery; Surgical and medical apparatus and instruments for use in general surgery; Surgical and medical apparatus and instruments for use in open heart surgery; Surgical apparatus and instruments; Surgical apparatus and instruments for medical, dental or veterinary use; Surgical devices and instruments

Produits et services

Surgical instruments and apparatus; Surgical instruments for use in open heart surgery; Surgical and medical apparatus and instruments for use in general surgery; Surgical and medical apparatus and instruments for use in open heart surgery; Surgical apparatus and instruments; Surgical apparatus and instruments for medical, dental or veterinary use; Surgical devices and instruments

Produits et services

Surgical and medical apparatus and instruments for use in general surgery; Surgical and medical apparatus and instruments for use in open heart surgery; Surgical apparatus and instruments; Surgical apparatus and instruments for medical, dental or veterinary use; Surgical devices and instruments; Surgical instruments and apparatus; Surgical instruments for use in open heart surgery