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1. 发明授权

US11819661B2 Sliding flow controller 有权
公开(公告)号：US11819661B2
公开(公告)日：2023-11-21
申请号：US17037456
申请日：2020-09-29
申请人： CareFusion 303, Inc.
发明人： Wesley Underwood
IPC分类号： A61M5/168 , A61M39/28
CPC分类号： A61M5/16813 , A61M5/16818 , A61M5/16881 , A61M39/287 , A61M2205/3334 , A61M2205/583
摘要： A flow controller having an internal tubing is provided. The flow controller may include an upper housing having a plurality of graduations, a lower housing engaged with and slidably coupled to the lower housing, and a cavity defined between the upper and lower housings for accommodating at least a portion of internal tubing. The flow controller may further include a flexible clamp having an upper section mounted in the upper housing and a lower section slidably disposed in the lower housing. The upper and lower housings may be slidably coupled relative to each other to transition the internal tubing from (i) an open position where a lumen of the internal tubing is uncompressed by the flexible clamp to (ii) a closed position where the lumen of the tubing is at least partially constricted by the flexible clamp.

2. 发明授权

US09982791B2 Bi-directional valve device for selective control of fluid flow through multiple converging paths 有权
公开(公告)号：US09982791B2
公开(公告)日：2018-05-29
申请号：US15174220
申请日：2016-06-06
申请人： Cook Medical Technologies LLC
发明人： Darin Schaeffer , Jeffry Melsheimer
IPC分类号： F16K11/14 , F16K7/06 , A61M39/28 , A61M39/22
CPC分类号： F16K11/14 , A61M39/287 , A61M2039/224 , F16K7/06 , Y10T137/87692 , Y10T137/87708
摘要： Valve devices for selectively controlling fluid flow through multiple converging paths are described. An example valve device comprises a housing defining first and second inlet paths, an outlet path, a junction in fluid communication with the first and second inlet paths and the outlet path, and first and second plunger cavities. A first movable plunger is disposed in the first plunger cavity and a second movable plunger is disposed in the second plunger cavity. A control member is slidably attached to the housing and is movable between a first, proximal position with the first plunger in a first position to impede fluid flow through the first inlet path and the second plunger is in a second position, and a second, distal position with the first plunger in a second position and the second plunger in a first position to impede fluid flow through the second inlet path.

3. 发明申请

US20170342973A1 INFUSION PUMP 审中-公开
公开(公告)号：US20170342973A1
公开(公告)日：2017-11-30
申请号：US15165793
申请日：2016-05-26
申请人： Namiki Precision Singapore Pte. Ltd. , Namiki Seimitsu Houseki Kabushiki Kaisha
发明人： Hisashi IKEDA , Masahiro KOYAMA , Katsuya KATAOKA , Jun ARAAKI
IPC分类号： F04B43/08 , F04B53/10 , F04B43/00 , F04B53/16 , A61M5/168
CPC分类号： F04B43/08 , A61M5/16813 , A61M39/287 , F04B7/0057 , F04B43/0072 , F04B43/009 , F04B53/102 , F04B53/16 , F04B53/22
摘要： The present invention is provided to suppress occurrence of free flow. An infusion pump includes: a sliding clamp closing and releasing an infusion tube; a pump body including a tube attachment portion to which the infusion tube is to be attached detachably and forcibly transferring liquid in the infusion tube; and a door pivotably supported by the pump body so that the tube attachment portion is openable and closable by the door. The pump body includes: a clamp attachment portion into which the sliding clamp having the infusion tube set therein is to be inserted and set; and a release operator being operated in the clamp attachment portion to transfer the sliding clamp from a close mode to a release mode, the release operator being configured to be locked, in response to opening movement of the door, so that the release operator is inoperable for releasing, and to be unlocked in response to closing movement of the door.

4. 发明授权

US09272129B2 Method for controlling drug delivery through an infusion set 有权
标题翻译：通过输液器控制药物输送的方法
公开(公告)号：US09272129B2
公开(公告)日：2016-03-01
申请号：US13777747
申请日：2013-02-26
申请人： CareFusion Corporation
发明人： Michael Wallace Howlett , James Victor Mercer
IPC分类号： A61M39/00 , A61M39/28 , A61M5/142
CPC分类号： A61M5/16813 , A61M5/14228 , A61M39/28 , A61M39/286 , A61M39/287 , A61M2205/14 , A61M2205/6018 , A61M2205/6045 , A61M2205/6081
摘要： A slide clamp for use with an infusion pump and infusion set provides finger grips and support members for supporting the infusion tubing. The finger grips make the slide clamp easier to use while reducing the risk of error. The tubing support members reduce the likelihood of improperly loading the tubing and reduce the risk of kinking the tubing during use. An infusion set is provided wherein the slide clamp may be coded through the use of colors, holes, or the like so as to identify the type of infusion tubing used therewith. The infusion pump can identify the code on the slide clamp and thereby determine the type of infusion tubing, and thereby allow access only to infusion programs for drugs or infusion solutions which are compatible with the particular type of infusion tubing.
摘要翻译：用于输液泵和输液器的滑动夹具提供用于支撑输注管的手指和支撑构件。手指夹具使滑动夹具更易于使用，同时降低错误风险。管道支撑构件降低了不正确地加载管道的可能性，并降低了在使用过程中扭结管道的风险。提供了一种输液器，其中滑动夹具可以通过使用颜色，孔等进行编码，以便识别与其一起使用的输注管的类型。输液泵可以识别滑动夹具上的代码，从而确定输注管的类型，从而允许仅访问与特定类型的输注管相兼容的药物或输注溶液的输注程序。

5. 发明授权

US09050447B2 Positive bolus clamp 有权
标题翻译：积极推注夹
公开(公告)号：US09050447B2
公开(公告)日：2015-06-09
申请号：US13304222
申请日：2011-11-23
申请人： Denton Davis , Jonathan Walborn , Roger Greenwald
发明人： Denton Davis , Jonathan Walborn , Roger Greenwald
IPC分类号： F16K7/04 , A61M39/28 , F16L55/10
CPC分类号： A61M39/28 , A61M39/284 , A61M39/287 , F16K7/04 , F16L55/10
摘要： A clamp for clamping flexible tubing is disclosed. The clamp includes a body having a first portion, a second portion, a first passage through the first portion, and a second passage through the second portion. The first passage is configured to compress a first length of the flexible tubing when the flexible tubing is displaced laterally into the first passage. The second passage is configured to compress a second length of the flexible tubing that does not overlap the first length when the flexible tubing is displaced laterally into the second passage.
摘要翻译：公开了用于夹紧柔性管的夹具。夹具包括具有第一部分，第二部分，穿过第一部分的第一通道和穿过第二部分的第二通道的本体。当柔性管横向移动到第一通道中时，第一通道构造成压缩柔性管的第一长度。第二通道构造成当柔性管横向移动到第二通道中时，压缩第二长度的柔性管，其不与第一长度重叠。

6. 发明申请

US20150040988A1 IV Set System with Bypass Manifold 有权
标题翻译： IV设置系统与旁路歧管
公开(公告)号：US20150040988A1
公开(公告)日：2015-02-12
申请号：US14458229
申请日：2014-08-12
申请人： Somnus Medical, LLC
发明人： Lucas Reichert , Edwin T. Bulloch , Anthony Clark Harward
IPC分类号： A61M5/14 , A61M39/10 , A61M5/168
CPC分类号： A61M5/1413 , A61M5/1408 , A61M5/16813 , A61M5/16881 , A61M39/10 , A61M39/287 , A61M2039/1088 , A61M2205/6018 , A61M2205/6063 , Y10T137/0318 , Y10T137/8158 , Y10T137/86726 , Y10T137/9029
摘要： An intravenous (IV) set system comprising a primary IV set defining a primary flow line of the IV set system. The primary flow line can include multiple access points along its length and feeds to a merging fluid pathway proximate to the distal terminus of the primary IV set. At least one secondary IV set with corresponding flow lines can be separably joined to the primary IV set to cause the secondary flow lines to be in fluid communication with the primary flow line. At least one of the IV sets can have a unique set of uniform marking indicia to facilitate rapid identification of the IV sets from other IV sets within the IV set system. Such marked and identified primary and/or secondary IV sets can be allocated to specific medical functions and/or can be for use by specific medical personnel to thereby minimize risk of error in administration of an IV to a patient. The IV set system can further comprise a merging fluid pathway about a primary IV set.
摘要翻译：一种静脉内（IV）系统，其包括限定IV组系统的主流线的初级IV组。主流线可以包括沿其长度的多个接入点并且馈送到靠近初级IV集合的远端的合流流体通路。具有对应流线的至少一个次级IV可以与主IV组分离地连接，以使二次流线与主流线流体连通。 IV组中的至少一个可以具有一组唯一的统一标记标记，以便于IV集合系统内的其他IV集的IV集的快速识别。这种标记和识别的主要和/或次要IV组可以被分配给特定的医疗功能和/或可以由特定的医务人员使用，从而最小化向患者施用IV的错误风险。 IV组系统可以进一步包括围绕初级IV组的合并流体通路。

7. 发明申请

US20150040987A1 IV Set System with Coded Components 有权
标题翻译： IV编码组件系统
公开(公告)号：US20150040987A1
公开(公告)日：2015-02-12
申请号：US14458221
申请日：2014-08-12
申请人： Somnus Medical, LLC
发明人： Lucas Reichert , Edwin T. Bulloch , Anthony Clark Harward
IPC分类号： A61M5/14
CPC分类号： A61M5/1413 , A61M5/1408 , A61M5/16813 , A61M5/16881 , A61M39/10 , A61M39/287 , A61M2039/1088 , A61M2205/6018 , A61M2205/6063 , Y10T137/0318 , Y10T137/8158 , Y10T137/86726 , Y10T137/9029
摘要： An intravenous (IV) set system comprising a primary IV set defining a primary flow line of the IV set system. The primary flow line can include multiple access points along its length and feeds to a merging fluid pathway proximate to the distal terminus of the primary IV set. At least one secondary IV set with corresponding flow lines can be separably joined to the primary IV set to cause the secondary flow lines to be in fluid communication with the primary flow line. At least one of the IV sets can have a unique set of uniform marking indicia to facilitate rapid identification of the IV sets from other IV sets within the IV set system. Such marked and identified primary and/or secondary IV sets can be allocated to specific medical functions and/or can be for use by specific medical personnel to thereby minimize risk of error in administration of an IV to a patient. The IV set system can further comprise a merging fluid pathway about a primary IV set.
摘要翻译：一种静脉内（IV）系统，其包括限定IV组系统的主流线的初级IV组。主流线可以包括沿其长度的多个接入点并且馈送到靠近初级IV集合的远端的合流流体通路。具有对应流线的至少一个次级IV可以与主IV组分离地连接，以使二次流线与主流线流体连通。 IV组中的至少一个可以具有一组唯一的统一标记标记，以便于IV集合系统内的其他IV集的IV集的快速识别。这种标记和识别的主要和/或次要IV组可以被分配给特定的医疗功能和/或可以由特定的医务人员使用，从而最小化向患者施用IV的错误风险。 IV组系统可以进一步包括围绕初级IV组的合并流体通路。

8. 发明申请

US20140261806A1 Bi-Directional Valve Device for Selective Control of Fluid Flow Through Multiple Converging Paths 有权
标题翻译：用于通过多个融合路径选择性控制流体流的双向阀装置
公开(公告)号：US20140261806A1
公开(公告)日：2014-09-18
申请号：US14210821
申请日：2014-03-14
申请人： Darin Schaeffer , Jeffery Melsheimer
发明人： Darin Schaeffer , Jeffery Melsheimer
IPC分类号： F16K11/14
CPC分类号： F16K11/14 , A61M39/287 , A61M2039/224 , F16K7/06 , Y10T137/87692 , Y10T137/87708
摘要： Valve devices for selectively controlling fluid flow through multiple converging paths are described. An example valve device comprises a housing defining first and second inlet paths, an outlet path, a junction in fluid communication with the first and second inlet paths and the outlet path, and first and second plunger cavities. A first movable plunger is disposed in the first plunger cavity and a second movable plunger is disposed in the second plunger cavity. A control member is slidably attached to the housing and is movable between a first, proximal position with the first plunger in a first position to impede fluid flow through the first inlet path and the second plunger is in a second position, and a second, distal position with the first plunger in a second position and the second plunger in a first position to impede fluid flow through the second inlet path.
摘要翻译：描述了用于选择性地控制通过多个会聚路径的流体流动的阀装置。示例性阀装置包括限定第一和第二入口路径的壳体，出口路径，与第一和第二入口路径以及出口路径流体连通的接头以及第一和第二柱塞腔。第一可移动柱塞设置在第一柱塞腔中，第二可移动柱塞设置在第二柱塞腔中。控制构件可滑动地附接到壳体并且可在第一近端位置与第一柱塞之间在第一位置中移动，以阻止流体流过第一入口路径，并且第二柱塞处于第二位置，第二远端位置，其中第一柱塞处于第二位置，第二柱塞处于第一位置，以阻止流体流过第二入口路径。

9. 发明申请

US20130138074A1 Infusion Pump and Method Which Inhibits Unintended Tubing Withdrawal 有权
标题翻译：输液泵和阻止意外拔管的方法
公开(公告)号：US20130138074A1
公开(公告)日：2013-05-30
申请号：US13482870
申请日：2012-05-29
申请人： Lee W. Travis , Christina Wamsley
发明人： Lee W. Travis , Christina Wamsley
IPC分类号： A61M5/168
CPC分类号： A61M5/16804 , A61M5/14212 , A61M39/28 , A61M39/287
摘要： A delivery tube is inhibited from unintended withdrawal from an infusion pump which has an internal occlusion clamp that clamps the delivery tube to prevent the free flow of fluid through the tube, by overlapping a blocking lip from a compression edge of the occlusion clamp with a restraint surface of an anvil against which the tubing is compressed and by overlapping a blocking projection from the restraint surface with the compression edge. Inhibition is also achieved by positioning an obstruction protrusion adjacent to the compression edge and the blocking lip to resist the application of exterior physical force to force the occlusion clamp from an occluding position to a non-occluding position.
摘要翻译：输送管被禁止从输注泵意外撤出，该输液泵具有夹持输送管的内部阻塞夹，以防止流体通过管的自由流动，通过用阻塞物将阻塞唇缘从咬合夹的压缩边缘重叠砧座的表面，管道被压缩到其上，并且通过与压缩边缘将约束表面的阻挡突起重叠。抑制也可以通过将阻塞突出部邻近压缩边缘和阻挡唇缘定位以抵抗施加外部物理力以将闭塞夹持器从闭塞位置强制到非闭塞位置来实现。

10. 发明申请

US20130123702A1 SYSTEMS, KITS, AND METHODS FOR INFUSING FLUIDS TO A PATIENT 有权
标题翻译：用于将流体输送给患者的系统，套件和方法
公开(公告)号：US20130123702A1
公开(公告)日：2013-05-16
申请号：US13293355
申请日：2011-11-10
申请人： Martin Unverdorben
发明人： Martin Unverdorben
IPC分类号： A61M5/142
CPC分类号： A61M5/14228 , A61M5/14232 , A61M39/287 , A61M2205/14 , A61M2205/27 , A61M2205/6009 , A61M2205/6045
摘要： Systems, kits, and methods for programming infusion systems are disclosed. A system comprises an infusion device and a mock pump set. The infusion device is programmable with at least one infusion protocol. The infusion device includes a pathway adapted to receive a pump set and at least one pump adapted to pump fluid through the pump set when the pump set is received in the pathway. The mock pump set is sized to be received in the pathway of the infusion device, and is not configured to receive fluid from the fluid container. A kit comprises the mock pump set. A method comprises inserting a mock pump set in a pathway of an infusion device and programming the infusion device with at least one infusion protocol while the mock pump set is received in the pathway.
摘要翻译：公开了用于编程输注系统的系统，套件和方法。系统包括输液装置和模拟泵组。输注装置可编程至少一种输液方案。输注装置包括适于接收泵组的通路和至少一个泵，其适于在泵组接收在通路中时将流体泵送通过泵组。模拟泵组的尺寸被设计成容纳在输注装置的通路中，并且不被构造成从流体容器接收流体。套件包括模拟泵组。一种方法包括将模拟泵组插入输注装置的通路中，并且在模拟泵组接收在通路中时，用至少一个输注方案对输注装置进行编程。

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