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1. 发明申请

WO1995017601A1 SELF LOADING PERISTALTIC PUMP TUBE CASSETTE 审中-公开
标题翻译：自装式超声波泵管
公开(公告)号：WO1995017601A1
公开(公告)日：1995-06-29
申请号：PCT/US1994002900
申请日：1994-03-17
申请人： BAXTER INTERNATIONAL INC.
发明人： BAXTER INTERNATIONAL INC. , AFFLERBAUGH, Richard, L. , WEST, Richard, L. , PATNO, Timothy, J. , CHAPMAN, Arthur, S.
IPC分类号： F04B43/08
CPC分类号： F04B43/1253 , A61M1/30 , A61M1/303 , A61M1/3693 , A61M1/3696 , A61M2205/12
摘要： A self-loading peristaltic pumping apparatus includes a pump race (296) for receiving a tubing loop, a pump rotor (298) carrying a roller (300), and a drive mechanism for rotating the rotor within the pump race. The apparatus also includes a roller locating mechanism (306) that moves the pump roller between a retracted position, free of contact with the received tubing loop (134, 136), and an extended position, at least partially within the pump race for operative contact with the received tubing loop. The apparatus includes at least one tubing guide element (304) carried by the rotor. The guide element extends from the rotor at least partially into the pump race. The guide element serves during rotation of the rotor with the roller in its retracted position, for contacting the received tubing loop (134, 136) to orient the tubing loop within the pump race.
摘要翻译：自加载蠕动泵送装置包括用于接收管道回路的泵座（296），承载辊（300）的泵转子（298）和用于在泵座内旋转转子的驱动机构。该设备还包括滚子定位机构（306），该滚轮定位机构（306）使泵滚筒在缩回位置之间移动，该缩回位置与接收的管道回路（134,136）无接触，并且延伸位置至少部分地在泵座内用于操作接触接收管道回路。该装置包括由转子承载的至少一个油管引导元件（304）。引导元件至少部分地从转子延伸到泵座中。引导元件在转子旋转期间用于辊处于其缩回位置，用于接触接收的管道回路（134,136）以使管道回路定位在泵座中。

2. 发明申请

WO1995017598A1 PERISTALTIC PUMP WITH LINEAR PUMP ROLLER POSITIONING MECHANISM 审中-公开
标题翻译：具有线性泵滚子定位机构的PERICALIC PUMP
公开(公告)号：WO1995017598A1
公开(公告)日：1995-06-29
申请号：PCT/US1994002879
申请日：1994-03-17
申请人： BAXTER INTERNATIONAL INC.
发明人： BAXTER INTERNATIONAL INC. , CHAPMAN, Arthur, S.
IPC分类号： F04B43/08
CPC分类号： F04B43/1276 , F02B2075/025
摘要： A peristaltic pump has a pump rotor (292) rotatable about an axis. The pump rotor carries a pump roller (300). An actuating rod (308) extends along the axis of rotation. The rod has a distal end and a proximal end. An actuator mechanism (310) is coupled to the proximal rod end for advancing the rod along the axis of rotation in a forward direction toward the pump rotor and in a rearward direction away from the pump rotor. A linkage mechanism (314, 322) is coupled to the distal rod end for converting advancement of the actuating rod along the axis of rotation in response to the actuator mechanism (310) into movement of the pump roller (300) radially of the axis of rotation between a retracted position free of contact with pump tubing and an extended position making operative contact with pump tubing (134, 136).
摘要翻译：蠕动泵具有可围绕轴线旋转的泵转子（292）。泵转子承载泵辊（300）。致动杆（308）沿着旋转轴线延伸。杆具有远端和近端。致动器机构（310）联接到近端杆端，用于沿着向前的方向朝向泵转子并沿着远离泵转子的向后方向使杆沿着旋转轴线前进。联动机构（314,322）联接到远端杆端，用于响应于致动器机构（310）将致动杆沿着旋转轴线的前进转变为泵辊（300）的轴线的径向运动在与泵管无接触的缩回位置和与泵管（134,136）有效接触的延伸位置之间的旋转。

3. 发明申请

WO1995017600A1 PERISTALTIC PUMP TUBE CASSETTE WITH ANGLE PUMP TUBE PORTS 审中-公开
标题翻译：具有角度泵管端口的PERISTALTIC PUMP TASTERS CASSETTE
公开(公告)号：WO1995017600A1
公开(公告)日：1995-06-29
申请号：PCT/US1994002899
申请日：1994-03-17
申请人： BAXTER INTERNATIONAL INC.
发明人： BAXTER INTERNATIONAL INC. , CHAPMAN, Arthur, S. , DENNEHEY, T., Michael , BROWN, Richard, I. , WILLIAMSON, Warren, P.
IPC分类号： F04B43/08
CPC分类号： A61M1/3693 , A61M1/30 , A61M1/303 , A61M1/3696 , A61M2205/12 , F02B2075/025 , F04B43/1253
摘要： A peristaltic pump tube holder (22A/B/C) has a body (110) having first and second pump ports extending outside of it. The pump ports extend at an acute angle to receive a flexible tubing loop (134/136) and orient the tubing loop for engagement with an external pump rotor (292).
摘要翻译：蠕动泵管座（22A / B / C）具有主体（110），其具有在其外部延伸的第一和第二泵口。泵口以锐角延伸，以接收柔性油管回路（134/136），并定向油管回路以与外部泵转子（292）接合。

4. 发明申请

WO1995013837A1 PERISTALTIC PUMPING ASSEMBLY 审中-公开
标题翻译：超声波泵送装置
公开(公告)号：WO1995013837A1
公开(公告)日：1995-05-26
申请号：PCT/US1994013320
申请日：1994-11-16
申请人： BAXTER INTERNATIONAL INC.
发明人： BAXTER INTERNATIONAL INC. , CHAPMAN, Arthur, S. , TSUJI, Tsuyoshi
IPC分类号： A61M01/00
CPC分类号： F04B43/1292 , A61M1/30 , A61M1/302 , A61M1/303
摘要： A compact pump assembly includes a plurality of axially aligned peristaltic pumps (112-118) for activating the flow of liquids through the conduits (44). A housing containing the pumps is provided with a removable cover (14) for retaining the pumps in the housing when the cover is closed, and for permitting removal of the pumps when the cover is opened. A reversible motor (132, 134) is mounted outside of the housing for driving each of the pumps. The pumps may be independently inactivated by individual release mechanisms provided on the common closure cover.
摘要翻译：紧凑的泵组件包括多个轴向排列的蠕动泵（112-118），用于启动通过导管（44）的液体流。包含泵的壳体设置有可拆卸盖（14），用于当盖关闭时将泵保持在壳体中，并且用于当盖打开时允许泵移除。可逆电动机（132,134）安装在壳体的外部，用于驱动每个泵。泵可以通过设置在公共封盖上的各个释放机构独立地灭活。

5. 发明申请

WO1996001370A1 PERISTALTIC PUMP WITH QUICK RELEASE ROTOR HEAD ASSEMBLY 审中-公开
标题翻译：具有快速释放转子头组件的PERISALIC PUMP
公开(公告)号：WO1996001370A1
公开(公告)日：1996-01-18
申请号：PCT/US1995000274
申请日：1995-01-09
申请人： BAXTER INTERNATIONAL INC.
发明人： BAXTER INTERNATIONAL INC. , CHAPMAN, Arthur, S. , AFFLERBAUGH, Richard, L.
IPC分类号： F04B09/02
CPC分类号： F04B43/1253
摘要： A peristaltic pumping apparatus (100) includes a pump rotor (116) carrying a roller and a drive mechanism for rotating the rotor. The drive mechanism includes a carrier (128) for holding the pump rotor. The apparatus includes a release pin mechanism carried on the pump rotor and exposed to access by a user. The release pin mechanism is movable by the user between a first position that connects the pump rotor to the carrier and a second position that disconnects the pump rotor from the carrier. Placing the release pin mechanism in the second position allows quick separation of the pump rotor from the drive mechanism.
摘要翻译：蠕动泵送装置（100）包括承载辊的泵转子（116）和用于使转子旋转的驱动机构。驱动机构包括用于保持泵转子的载体（128）。该装置包括一个承载在泵转子上的释放销机构，并暴露给使用者进入。释放销机构可由用户在将泵转子连接到承载件的第一位置和使泵转子与承载件分离的第二位置之间移动。将释放销机构放置在第二位置允许泵转子与驱动机构的快速分离。

6. 发明申请

WO1995017597A1 PERISTALTIC PUMP AND VALVE ASSEMBLY FOR FLUID PROCESSING SYSTEMS 审中-公开
标题翻译：用于流体加工系统的过滤泵和阀组件
公开(公告)号：WO1995017597A1
公开(公告)日：1995-06-29
申请号：PCT/US1994002878
申请日：1994-03-17
申请人： BAXTER INTERNATIONAL INC.
发明人： BAXTER INTERNATIONAL INC. , CHAPMAN, Arthur, S. , WILLIAMSON, Warren, P.
IPC分类号： F04B43/08
CPC分类号： F04B43/1276 , A61M1/30 , A61M1/303 , A61M1/3693 , A61M1/3696 , A61M2205/12 , F02B2075/025
摘要： A peristaltic pump includes a pump race for receiving a flexible tubing. A rotatable pump rotor (292) carries at least one roller (300) for contacting the tubing (134/136). A roller locating mechanism (306) moves the pump roller between a retracted position for free contact with the tubing and an extended position making operative contact with the tubing. A controller (246) operates the pump (i) in a pumping mode, during which the rotor (292) is rotated with the roller (300) located in its extended position, and (ii) in a valving mode, during which rotation of the rotor is terminated and the roller is selectively moved between its extended position to block fluid flow through the tubing and its retracted position to permit fluid flow through the tubing. The pump thus provides a peristaltic pump pumping function, as well as serving as a valve element.
摘要翻译：蠕动泵包括用于接收柔性管的泵座。一个可旋转的泵转子（292）承载至少一个用于接触管道（134/136）的辊子（300）。辊定位机构（306）将泵辊移动到与管道自由接触的缩回位置和与管道有效接触的延伸位置。控制器（246）以泵送模式操作泵（i），在该模式期间，转子（292）在辊（300）位于其延伸位置时旋转，以及（ii）在阀模式期间，转子被终止，并且辊被选择性地在其延伸位置之间移动以阻止通过管道的流体流动及其缩回位置，以允许流体流过管道。因此，泵提供蠕动泵泵送功能以及用作阀元件。

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