Fresenius Vial Sas

Mathieu Paoli

Damien Archat

Philippe Traversaz

Remi Duprez

Jean-Marc Ulrich

Florie Perrigouard

Patrick Marguerie

Gilles David

Fabien Thomas

Thibault Cretinon

Sylvain Petinot

Abdel-Nasser Jhuboo

A medical device () for administering a medical fluid to a patient () comprises a housing () comprising a housing portion (), a control device () for controlling operation of the medical device (), a control element () placed on said housing portion () and being actuatable for entering a control command to be input to the control device (), wherein the control element (), for actuation, is at least one of rotatable about an axis of rotation (R) and linearly movable along the axis of rotation (R) with respect to said housing portion (), and an actuation element () operatively connected to the control element () for actuating the control element (). Herein, the actuation element () comprises a first knob element () operatively connected to the control element () and a second knob element () supported on said housing portion ().

Medical device comprising an actuation element

An infusion device () for administering a medical fluid to a patient comprises a housing (), a receptacle () arranged on the housing () for receiving a syringe (), a syringe driver () movable in a driving direction (P) for acting onto a piston () of a syringe () received on the receptacle (), and a drive mechanism () for electromotively driving the syringe driver () along the driving direction (P), the drive mechanism () comprising an electric drive motor () and a rotatable drive element () operatively coupled to the syringe driver () for moving the syringe driver () along the driving direction (P). Herein, the drive mechanism () comprises a clutch device () configured, in a coupled state, to couple the drive device () to the drive element () such that the drive device () is operative to drive the drive element () and, in an uncoupled state, to uncouple the drive device () from the drive element ().

Infusion device for administering a medical fluid to a patient

An infusion device () for administering a medical fluid to a patient (P) comprises a pumping mechanism () configured to act onto a fluid conduit (), the pumping mechanism () comprising a pumping section () movable with respect to said fluid conduit () for causing a fluid flow (F) through said fluid conduit (). The pumping mechanism () comprises a multiplicity of rotatable gear elements (A-E) coupled to the pumping section () at a multiplicity of different locations (A-E), wherein the gear elements (A,E) are operatively coupled to each other for a coordinated rotation of the gear elements (A-E) for moving the pumping section (). In this way an infusion device is provided which may allow for a small-sized pumping mechanism, yet providing for a reliable and efficient infusion operation.

Infusion device comprising a pumping mechanism

A clamping device () for fixing a medical device () on a support () comprises a body () having a first jaw (), an adjustment element () connected to a second jaw () and being adjustable with respect to the body () along a longitudinal axis (L) to establish a clamp connection with a support () in between the first jaw () and the second jaw (), and a locking mechanism () for locking the adjustment element () with respect to the body () in a longitudinal position. Herein, the locking mechanism () comprises a coupling element () coupled to the adjustment element () and a locking element () coupled to the coupling element (), wherein the adjustment element () is rotatable about the longitudinal axis (L) to thereby move the coupling element () and, by moving the coupling element (), shift the locking element () with respect to the adjustment element () in order to engage the locking element () with the adjustment element () for locking the adjustment element () in its current longitudinal position or to disengage the locking element () from the adjustment element () in order to unlock the adjustment element () to allow a moving of the adjustment element () along the longitudinal axis (L).

Clamping device for fixing a medical device on a support

Medical device having a detachable cover element A medical device () for administering a medical solution to a patient comprises a housing (), a receptacle () for receiving a pumping apparatus () for administering the medical solution to the patient, and a cover element () for covering the receptacle (). The cover element (), in a connected state, is pivotably connected to the housing () about a pivot axis (P) by means of a hinge connection, the hinge connection being releasable for detaching the cover element () from the housing (). In this way a medical device is provided which may have an increased adjustability for use in different environments in a healthcare environment.

Medical device having a detachable cover element

An infusion device () for acting onto a tube set () to transport a medical fluid through the tube set () comprises a first housing element () constituted to receive a tube section () of the tube set () and a second housing element () being movable with respect to the first housing element () such that, in a closed position of the second housing element (), the first housing element () and the second housing element () are constituted to receive the tube section () in between each other. A sensor device () is arranged on the first housing element () and having a sensor element () for measuring a force on the tube section () of the tube set (). Herein it is provided that the sensor device () is arranged on the first housing element () in an elastically displaceable manner, wherein the sensor device () is supported on the first housing element () via at least one spring element (). In this way an infusion device is obtained which may be less prone to variations in the squeezing of a tube section in between the sensor element and a movable housing element, potentially reducing the effort for calibrating infusion devices and increasing the reliability of pressure measurements on a tube section.

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La Murette, France

Mathieu Paoli