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1. 发明申请

WO2023036835A1 INFUSION DEVICE WITH FIXATION OF THE FLUID LINE 审中-公开
公开(公告)号：WO2023036835A1
公开(公告)日：2023-03-16
申请号：PCT/EP2022/074888
申请日：2022-09-07
申请人： FRESENIUS VIAL SAS
发明人： ARCHAT, Damien , PERRIGOUARD, Florie
IPC分类号： A61M5/142 , A61M39/08
摘要： An infusion device (1) for administering a medical fluid to a patient (P) comprises a housing (10) having a housing section, a receptacle (101) arranged on the housing (10) for receiving a flexibly deformable fluid line (2) longitudinally extending along a longitudinal direction of extension (D), and a pumping mechanism (4) configured to interact with the fluid line (2), the pumping mechanism (4) being configured to act onto the fluid line (2) for causing a fluid flow (F) through said fluid line (2). A fixation of a longitudinal portion (23) of the fluid line (2) with respect to the housing section is established in an operative state in which the fluid line (2) is received in the receptacle (101) for interacting with the pumping mechanism (4).

2. 发明申请

WO2022243021A1 EDGE COMPUTING SYSTEM FOR LOCALLY PROCESSING DATA IN A CLINICAL NETWORK 审中-公开
公开(公告)号：WO2022243021A1
公开(公告)日：2022-11-24
申请号：PCT/EP2022/061774
申请日：2022-05-03
申请人： FRESENIUS VIAL SAS , REYNIER, Christophe
发明人： REYNIER, Christophe
IPC分类号： G16H40/20 , G16H40/67 , H04L67/12 , H04L67/565 , H04L67/561
摘要： An edge computing system for locally processing data in a clinical network administered by a remote central server device (100), comprising: at least one medical care device (5AA, SAN), at least one first edge-node (3A), and a monitoring device (7) assigned to the at least one medical care device (5AA, SAN); the at least one first edge-node (3A) comprising: a connection interface (13) adapted to establish a data connection with the at least one medical care device (5AA, SAN), and with at least one of the remote central server device (100) and the monitoring device (7); and a processing module (15) adapted to: (i) aggregate raw data from the at least one medical care device (5AA, SAN), (ii) combine at least metadata with the aggregated raw data to generate processed data, and (iii) transmit the processed data to the monitoring device (7) and/or to the remote central server device (100) via the data connection. Also described is a method for locally processing data in a clinical environment, and a computer program product.

3. 发明申请

WO2021165440A1 MEDICAL DEVICE HAVING A HOUSING WITH A DOOR THAT TRANSMITS OPTICAL SIGNALS 审中-公开
公开(公告)号：WO2021165440A1
公开(公告)日：2021-08-26
申请号：PCT/EP2021/054095
申请日：2021-02-19
申请人： FRESENIUS VIAL SAS
发明人： PAOLI, Mathieu , FABIEN, Thomas , JEAN-MARC, Ulrich , WOLFF, Remy
IPC分类号： A61M5/168 , F21V33/00 , A61M5/50
摘要： Medical device having a housing with a door that transmits optical signals A medical device (1; 1') comprises: a housing (10), a signal source (11) arranged at a section (100) of the housing (10), a control device (12) for controlling the emission of an optical signal by the signal source (11) in dependence of an operation of the medical device (1; 1'), and a door (13; 13') movably connected to the housing (10), wherein the section (100) of the housing (10) is covered by the door (13; 13') in a closed state of the door (12), and exposed in an open state of the door (13; 13'), the door (13; 13') comprising an optical device (14) adapted to transmit at least partially the optical signal through the door (13; 13') when the door (13; 13') is in the closed state, such that the optical signal of the signal source (11) can be seen by an operator both when the door (13; 13') is in the closed state and when the door (13; 13') is the open state.

4. 发明申请

WO2020260429A1 CLAMPING DEVICE FOR FIXING A MEDICAL DEVICE ON A SUPPORT 审中-公开
公开(公告)号：WO2020260429A1
公开(公告)日：2020-12-30
申请号：PCT/EP2020/067766
申请日：2020-06-25
申请人： FRESENIUS VIAL SAS
发明人： ARCHAT, Damien , PAOLI, Mathieu , TRAVERSAZ, Philippe
IPC分类号： A61M39/28 , F16M11/04 , F16M13/02
摘要： A clamping device (2) for fixing a medical device (1) on a support (3) comprises a body (20) having a first jaw (200), an adjustment element (21) connected to a second jaw (210) and being adjustable with respect to the body (20) along a longitudinal axis (L) to establish a clamp connection with a support (3) in between the first jaw (200) and the second jaw (210), and a locking mechanism (22) for locking the adjustment element (21) with respect to the body (20) in a longitudinal position. Herein, the locking mechanism (22) comprises a coupling element (220) coupled to the adjustment element (21) and a locking element (224) coupled to the coupling element (220), wherein the adjustment element (21) is rotatable about the longitudinal axis (L) to thereby move the coupling element (220) and, by moving the coupling element (220), shift the locking element (224) with respect to the adjustment element (21) in order to engage the locking element (224) with the adjustment element (21) for locking the adjustment element (21) in its current longitudinal position or to disengage the locking element (224) from the adjustment element (21) in order to unlock the adjustment element (21) to allow a moving of the adjustment element (21) along the longitudinal axis (L).

5. 发明申请

WO2020233827A1 METHOD FOR SETTING AN OPERATIONAL PARAMETER IN A MEDICAL DEVICE 审中-公开
公开(公告)号：WO2020233827A1
公开(公告)日：2020-11-26
申请号：PCT/EP2019/085161
申请日：2019-12-13
申请人： FRESENIUS VIAL SAS
发明人： WOLFF, Rémy , MAZAS, Benjamin
IPC分类号： G16H40/63 , G16H20/17 , A61M5/142
摘要： In a method for setting an operational parameter in a medical device (1) an input device (10) is actuated to set an operational parameter (110) displayed on a display device (11) of the medical device (1), wherein the input device (10) is advanceable in an actuation direction (D1, D2) by movement steps (α) to increase or decrease the operational parameter (110) by a change amount associated with a movement step (α). Herein, when advancing the input device (10), said change amount is adapted from a fine-tuning-state value to a tuning-state value larger than the fine-tuning-state value in case a first condition is met. In this way a method for setting an operational parameter in a medical device is provided which allows for an easy and comfortable adjustment of an operational parameter for programming the medical device, for example in the context of an infusion operation.

6. 发明申请

WO2019096518A1 INFUSION DEVICE AND METHOD FOR ADMINISTERING A MEDICAL FLUID TO A PATIENT 审中-公开
公开(公告)号：WO2019096518A1
公开(公告)日：2019-05-23
申请号：PCT/EP2018/078228
申请日：2018-10-16
申请人： FRESENIUS VIAL SAS
发明人： WOLFF, Rémy
IPC分类号： A61M5/142 , A61M5/168
CPC分类号： A61M5/16854 , A61M5/142 , A61M2005/16863 , A61M2205/18
摘要： An infusion device (1) for administering a medical fluid to a patient (P) comprises a pump mechanism (11) for administering a medical fluid to a patient (P) through a line set (3), a sensor device (14) for measuring a measurement value indicative of a pressure in the line set (3), and a processor device (15) configured to automatically set, in an initial phase, a threshold value (15) to a value determined based on at least a mechanical characteristic of the line set (3) and/or the pump mechanism (11) and to determine, in an operational phase, whether an occlusion condition in the line set (3) is present based on the measurement value and the threshold value (P thres )- Herein, the processor device (15) is configured to adjust the threshold value (P thres ) if in the operational phase a pressure variation condition in the line set (3) different than an occlusion condition is detected by the processor device (15). In this way an infusion device is provided which may be able to reliably detect an occlusion condition even in case of multiple infusion devices acting on a line set in a multiline infusion.

7. 发明申请

WO2018145880A1 SYSTEM AND METHOD FOR COMMUNICATING INFORMATION BETWEEN A MULTIPLICITY OF MEDICAL PUMP DEVICES AND AT LEAST ONE COMMUNICATION DEVICE 审中-公开
公开(公告)号：WO2018145880A1
公开(公告)日：2018-08-16
申请号：PCT/EP2018/051378
申请日：2018-01-22
申请人： FRESENIUS VIAL SAS
发明人： MERMET, Emeric
IPC分类号： G06F19/00 , G16H40/67 , G16H20/17 , A61M5/14
摘要： A system for communicating information between a multiplicity of medical pump devices (1) and at least one communication device (8) comprises a server (4) to which at least one communication device (8) is connectable, at least one gateway (3) connected to the server (4) via a network connection (6), and at least one medical pump device (1). Herein, the at least one medical pump device (1) is connected to the at least one gateway (3) via a low power wide area network connection (5). In this way a system for communicating information between a multiplicity of medical pump devices and at least one communication device is provided which allows for an efficient remote monitoring of the medical pump devices.

8. 发明申请

WO2018104029A1 CONTROL STATION FOR OUTPUTTING INFORMATION RELATING TO A MULTIPLICITY OF INFUSION SYSTEMS TO A USER 审中-公开
公开(公告)号：WO2018104029A1
公开(公告)日：2018-06-14
申请号：PCT/EP2017/079563
申请日：2017-11-17
申请人： FRESENIUS VIAL SAS
发明人： BOSSE-PLATIERE, Didier , DELFOSSE, Veronique
IPC分类号： G06F19/00 , G16H40/67 , G16H40/63
摘要： A control station (4) for outputting information relating to a multiplicity of infusion systems (20) to a user comprises: a data collection section (40) being operatively connectable to a multiplicity of infusion systems (20) via a communication network (3) for receiving data from the infusion systems (20), and an output section (42) for outputting information relating to the multiplicity of infusion systems (20). Herein, a processing section (41 ) is constituted to process data received from the infusion systems (20), wherein the processing includes: relating data received from an infusion system (20) to a status class of a multiplicity of predefined status classes to obtain a status indication for the infusion system (20), and transmitting the status indication to the output section (42) for outputting the status indication to a user. In this way, a control station is provided which may allow to improve a workflow for a user, in particular a nurse, by supporting a user to identify relevant information relating to an infusion system.

9. 发明申请

WO2017060166A1 INFUSION DEVICE FOR ADMINISTERING A MEDICAL FLUID TO A PATIENT AND METHOD FOR OPERATING AN INFUSION DEVICE 审中-公开
标题翻译：用于将医疗流体用于患者的输注装置和用于操作输注装置的方法
公开(公告)号：WO2017060166A1
公开(公告)日：2017-04-13
申请号：PCT/EP2016/073385
申请日：2016-09-30
申请人： FRESENIUS VIAL SAS
发明人： WOLFF, Rémy
IPC分类号： A61M5/20 , A61M5/142 , A61M5/145
CPC分类号： A61M5/20 , A61M5/14216 , A61M5/1452 , A61M5/14546 , A61M5/1456
摘要： An Infusion device (1) for administering a medical fluid to a patient, comprises: a housing (10); a receptacle (11) arranged on the housing (10) for receiving a syringe (2); a pusher device (12) movable in a pushing direction (P) for acting onto a piston (21) of a syringe (2) received on the receptacle (11); a drive element (13) connected to the pusher device (12), the drive element (13) being longitudinally movable relative to the housing (10) for moving the pusher device (12) along the pushing direction (P); a driving rod (14) having a screw thread (140) and being rotatable about a rotational axis (R1); an electric drive device (141) for rotating the driving rod (14); a clutching device (130) connected to the drive element (13) and being actuatable, by an actuation device (15), to engage, in a clutched state, with the screw thread (140) of the driving rod (14) for translating a rotational movement of the driving rod (14) into a longitudinal movement of the drive element (13) along the driving rod (14), and to disengage, in an unclutched state, from the driving rod (14); a brake device (16) constituted to act, in an activated state, onto the drive element (13) for braking the drive element (13) relative to the housing (10) and to allow, in a deactivated state, a longitudinal movement of the drive element (13) relative to the housing (10); a control device (17) to control the electric drive device (141) and the brake device (16); and a sensing device (170) for detecting an actuation state of the clutching device (130). Herein, the control device (17) is constituted, when the sensing device (170) detects that the clutching device (130) is actuated to change from the unclutched state to the clutched state, to perform a control sequence during which the control device (17) controls the electric drive device (141) to rotate the driving rod (14) for a predetermined duration or for a predetermined angle of rotation while the brake device (16) is in the activated state.
摘要翻译： 1.一种用于向患者施用医用流体的输液装置（1），包括：壳体（10）; 布置在所述壳体（10）上用于接收注射器（2）的容器（11）; 推动装置（12），其可在推动方向（P）上移动，用于作用在容纳在所述容器（11）上的注射器（2）的活塞（21）上; 驱动元件（13），其连接到所述推动器装置（12），所述驱动元件（13）可相对于所述壳体（10）纵向运动，用于沿所述推动方向（P）移动所述推动装置（12）具有螺纹（140）并且可围绕旋转轴线（R1）旋转的驱动杆（14）; 用于旋转所述驱动杆（14）的电驱动装置（141）。连接到驱动元件（13）并可通过致动装置（15）致动的离合装置（130）以离合状态与驱动杆（14）的螺纹（140）接合，用于平移所述驱动杆（14）沿着所述驱动杆（14）沿所述驱动元件（13）的纵向运动旋转运动，并且在未切断状态下从所述驱动杆（14）脱离; 制动装置（16），其被构造成在激活状态下作用于所述驱动元件（13），用于相对于所述壳体（10）制动所述驱动元件（13），并允许在停用状态下，所述驱动元件（13）相对于所述壳体（10）; 用于控制电驱动装置（141）和制动装置（16）的控制装置（17）; 以及用于检测离合装置（130）的致动状态的感测装置（170）。这里，当感测装置（170）检测到离合装置（130）被致动以从未切换状态转换到离合状态时，构成控制装置（17），以执行控制装置（ 17）在制动装置（16）处于激活状态时控制电驱动装置（141）使驱动杆（14）旋转预定的持续时间或预定的旋转角度。

10. 发明申请

WO2017032498A1 INFUSION DEVICE AND METHOD FOR ADMINISTERING A MEDICAL FLUID TO A PATIENT 审中-公开
标题翻译：用于对患者施用医用流体的输注装置和方法
公开(公告)号：WO2017032498A1
公开(公告)日：2017-03-02
申请号：PCT/EP2016/065959
申请日：2016-07-06
申请人： FRESENIUS VIAL SAS
发明人： WOLFF, Rémy
IPC分类号： A61M5/142 , A61M5/168 , A61M5/145
CPC分类号： A61M5/14212 , A61M5/1452 , A61M2005/16863 , A61M2205/332 , A61M2205/505
摘要： An Infusion device (1) for administering a medical fluid to a patient (P) comprises a pumping mechanism (11) for pumping a medical fluid from a fluid container (20) through a delivery line (3) towards a patient (P) at a set flow rate, a sensor device (14) for measuring a force on the pumping mechanism (11) or the delivery line (3), and a processor device (15) for deriving, from the force measured by the sensor device (14), a pressure value indicative of the pressure in the delivery line (3), wherein the processor device (15) is constituted to compare the pressure value to a threshold value for determining whether a occlusion (O) in the delivery line (3) is present. Herein, a storage device (16) stores a compliance value associated with the pumping mechanism (11) and/or the delivery line (3), wherein the processor device (15) is constituted to compute, from the stored compliance value, the flow rate and the threshold value, an estimate of a duration (T) between the time (t0) of an occurrence of an occlusion (O) in the delivery line (3) and the time (t1) at which the pressure value exceeds the threshold value (P thres ). In this way an infusion device for administering a medical fluid to a patient is provided which may facilitate the programming of a threshold value for the occlusion detection and may provide a higher level of confidence to a user for the occlusion detection.
摘要翻译：一种用于向患者（P）施用医用流体的输液装置（1）包括泵送机构（11），用于将医用流体从流体容器（20）通过输送管线（3）朝向患者（P）泵送设定的流量，用于测量泵送机构（11）或输送管线（3）上的力的传感器装置（14），以及处理器装置（15），用于从由传感器装置（14）测量的力），表示输送管线（3）中的压力的压力值，其中处理器装置（15）构成为将压力值与用于确定输送管线（3）中的堵塞（O）的阈值进行比较，存在。这里，存储装置（16）存储与泵送机构（11）和/或输送管线（3）相关联的合规值，其中处理器装置（15）被构造成从存储的顺应值计算流量速率和阈值，在传送线（3）中的闭塞（O）的发生的时间（t0）与压力值超过阈值的时间（t1）之间的持续时间（T）的估计值（Pthres）。以这种方式，提供了用于向患者施用医用流体的输注装置，其可以有助于针对遮挡检测的阈值的编程，并且可以为使用者提供更高水平的置信度以进行遮挡检测。

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