Abrégé

The invention regards a micro dosage peristaltic pump (2) for micro dosage of a fluid, comprising: a housing (4) with an inner annular surface (5), wherein the annular surface comprises an opening (12), a flexible tube (6), wherein a section of the tube is placed upon the annular surface (5), a compression element (7) configured for peristaltic engagement with the section of the tube placed upon the annular surface (5), at least one counter acting element (11), an arm (10) comprising the compression element (7) and the counter acting element (11), wherein the arm (10) is rotatably mounted with a rotation axis perpendicular to the arm, driving means for rotating the arm (10), and thereby moving the compression element (7) and the counter acting element (11) in a circular motion.

Classes IPC  ?

• F04B 43/12 - "Machines", pompes ou installations de pompage ayant des organes de travail flexibles à action péristaltique
• F04B 53/16 - Carcasses d'enveloppeCylindresChemises de cylindre ou culassesConnexions des tubulures pour fluide
• F04B 53/22 - Dispositions pour l'assemblage ou le démontage rapide
• A61M 5/142 - Perfusion sous pression, p. ex. utilisant des pompes

Abrégé

The invention regards a micro dosage peristaltic pump (3) for micro dosage of a fluid, comprising: a housing (4) with an inner surface (5) comprising at least one circular section (6), a flexible tube (8) placed upon the at least one circular section of the surface, a flexible layer (9) placed between the surface and the flexible tube, at least one compression element (10), driving means for moving the at least one compression element in an eccentric circular motion having a circular circumference (14), whereby the at least one compression element is peristaltically engaged at the circumference with the tube placed upon the circular section of the surface.

Classes IPC  ?

• F04B 43/12 - "Machines", pompes ou installations de pompage ayant des organes de travail flexibles à action péristaltique

Abrégé

The invention regards a micro dosage peristaltic pump (3) for micro dosage of a fluid, comprising: a housing (4) with an inner surface (5) comprising at least one circular section (6), a flexible tube (8) placed upon the at least one circular section of the surface, a flexible layer (9) placed between the surface and the flexible tube, at least one compression element (10), driving means for moving the at least one compression element in an eccentric circular motion having a circular circumference (14), whereby the at least one compression element is peristaltically engaged at the circumference with the tube placed upon the circular section of the surface.

Classes IPC  ?

• F04B 43/12 - "Machines", pompes ou installations de pompage ayant des organes de travail flexibles à action péristaltique

Abrégé

The invention regards a micro dosage peristaltic pump (2) for micro dosage of a fluid, comprising: a housing (4) with an inner annular surface (5), wherein the annular surface comprises an opening (12), a flexible tube (6), wherein a section of the tube is placed upon the annular surface (5), a compression element (7) configured for peristaltic engagement with the section of the tube placed upon the annular surface (5), at least one counter acting element (11), an arm (10) comprising the compression element (7) and the counter acting element (11), wherein the arm (10) is rotatably mounted with a rotation axis perpendicular to the arm, driving means for rotating the arm (10), and thereby moving the compression element (7) and the counter acting element (11) in a circular motion.

Classes IPC  ?

• F04B 43/12 - "Machines", pompes ou installations de pompage ayant des organes de travail flexibles à action péristaltique

Abrégé

A multi lumen catheter comprising a proximal end and distal end said catheter further comprising; a first lumen for a first fluid said first lumen having a first proximal opening and a first distal opening for receiving a fluid, second lumen for a second fluid said second lumen having a second proximal opening and a second distal opening for delivering a second fluid, a third lumen having a third proximal opening and a third distal opening, wherein the first distal opening is arranged with respect to the second distal opening so that when in use at least part of the first fluid which enters the first lumen through the first distal opening has passed across the second distal opening such that the first fluid which enters the first lumen comprise at least a part of the second fluid.

Classes IPC  ?

• A61B 5/15 - Dispositifs de prélèvement d'échantillons de sang
• A61M 25/00 - CathétersSondes creuses
• A61B 5/155 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour des prélèvements continus ou intermittents, p. ex. à intervalles prédéterminés

Abrégé

A fluid sampling system comprising a housing, a first pump means for withdrawing at least one fluid sample from a first sample site, means for returning at least part of the at one fluid sample to a second sample site, transferring means for transferring at least one volume of the at least one first fluid to a sampling means, second pump means for providing at least one active substance, at least one connection to a reservoir containing the at least one active substance, and at least one energy source for driving at least the first and second pump means.

Classes IPC  ?

• A61B 5/15 - Dispositifs de prélèvement d'échantillons de sang
• G01N 1/14 - Dispositifs d'aspiration, p. ex. pompesDispositifs d'éjection
• G01N 1/28 - Préparation d'échantillons pour l'analyse
• A61B 5/155 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour des prélèvements continus ou intermittents, p. ex. à intervalles prédéterminés
• A61B 5/153 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang veineux ou artériel, p. ex. par des seringues

Abrégé

A multi lumen catheter comprising a proximal end and distal end said catheter further comprising; a first lumen for a first fluid said first lumen having a first proximal opening and a first distal opening for receiving a fluid, second lumen for a second fluid said second lumen having a second proximal opening and a second distal opening for delivering a second fluid, a third lumen having a third proximal opening and a third distal opening, wherein the first distal opening is arranged with respect to the second distal opening so that when in use at least part of the first fluid which enters the first lumen through the first distal opening has passed across the second distal opening such that the first fluid which enters the first lumen comprise at least a part of the second fluid.

Classes IPC  ?

• A61B 5/155 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour des prélèvements continus ou intermittents, p. ex. à intervalles prédéterminés
• A61B 5/15 - Dispositifs de prélèvement d'échantillons de sang
• A61M 25/00 - CathétersSondes creuses

Abrégé

A fluid sampling system comprising a housing, a first pump means for withdrawing at least one fluid sample from a first sample site, means for returning at least part of the at one fluid sample to a second sample site, transferring means for transferring at least one volume of the at least one first fluid to a sampling means, second pump means for providing at least one active substance, at least one connection to a reservoir containing the at least one active substance,and at least one energy source for driving at least the first and second pump means.

Classes IPC  ?

• A61B 5/155 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour des prélèvements continus ou intermittents, p. ex. à intervalles prédéterminés
• A61B 5/15 - Dispositifs de prélèvement d'échantillons de sang
• A61B 5/153 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour le prélèvement d'échantillons de sang veineux ou artériel, p. ex. par des seringues

Produits et services

Scientific apparatus and instruments; measuring apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; computer software; computer programs (downloadable); computer hardware; diagnostic apparatus, not for medical purposes. Surgical, medical, dental and veterinary apparatus and instruments; diagnostic apparatus, for medical purposes; fluid sampling apparatus and instruments for medical purposes; catheters. Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.

Produits et services

Scientific apparatus and instruments; measuring apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; computer software; computer programs (downloadable); computer hardware; diagnostic apparatus, not for medical purposes. Surgical, medical, dental and veterinary apparatus and instruments; diagnostic apparatus, for medical purposes; fluid sampling apparatus and instruments for medical purposes; catheters.

Abrégé

According to an embodiment of the invention, a body fluid sampling device is disclosed. The device includes a channel for allowing passage of the fluid through the channel, a flow controller for maintaining flow of the fluid in the channel; a flow direction controller for changing the direction of the flow of the fluid towards a collection medium; and the flow controller for delivering a portion of the fluid as a sample onto the collection medium.

Classes IPC  ?

• A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
• A61M 5/178 - Seringues
• A61B 5/15 - Dispositifs de prélèvement d'échantillons de sang
• A61B 5/155 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour des prélèvements continus ou intermittents, p. ex. à intervalles prédéterminés

Abrégé

According to an embodiment of the invention, a body fluid sampling device is disclosed. The device includes a channel for allowing passage of the fluid through the channel, a flow controller for maintaining flow of the fluid in the channel; a flow direction controller for changing the direction of the flow of the fluid towards a collection medium; and the flow controller for delivering a portion of the fluid as a sample onto the collection medium.

Classes IPC  ?

• A61B 5/15 - Dispositifs de prélèvement d'échantillons de sang
• A61B 5/155 - Dispositifs de prélèvement d'échantillons de sang spécialement adaptés pour des prélèvements continus ou intermittents, p. ex. à intervalles prédéterminés