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公开(公告)号：JPH09502784A
公开(公告)日：1997-03-18
申请号：JP50385695
申请日：1995-01-09
Applicant: BAXTER INT
Inventor： CHAPMAN ARTHUR S , AFFLERBAUGH RICHARD L
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公开(公告)号：EP0720692A4
公开(公告)日：1996-12-04
申请号：EP95906797
申请日：1995-01-09
Applicant: BAXTER INT
Inventor： CHAPMAN ARTHUR S , AFFLERBAUGH RICHARD L
CPC classification number: F04B43/1253
Abstract: 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.
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公开(公告)号：EP0774076A4
公开(公告)日：2000-04-19
申请号：EP96916622
申请日：1996-05-22
Applicant: BAXTER INT
Inventor： AFFLERBAUGH RICHARD L
CPC classification number: F04B43/1253 , F04B2201/1208
Abstract: The position of a rotating pump element is sensed by a reflective object sensor (406) in association with a view disk (412) coupled to the operative element for rotation in synchrony with the operative element. The view disk has first (S1) and second (S2) surface portions that present themselves in succession to the reflective object sensor during rotation of the operative element. The first surface portion is spaced at or near the optical focus (C) of the reflective object sensor, whereas the second surface portion is not. The reflective object sensor thus generates different outputs, depending upon whether the first surface or second surface portions are in optical alignment with the reflective object sensor.
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4.发明公开
公开(公告)号：EP0690960A4
公开(公告)日：1996-02-28
申请号：EP94912800
申请日：1994-03-17
Applicant: BAXTER INT
Inventor： AFFLERBAUGH RICHARD L , WEST RICHARD L , PATNO TIMOTHY J , CHAPMAN ARTHUR S
CPC classification number: F04B43/1253 , A61M1/30 , A61M1/303 , A61M1/3693 , A61M1/3696 , A61M2205/12
Abstract: 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.
Abstract translation: 自加载蠕动泵送装置包括用于接收管道回路的泵座，承载辊的泵转子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，其将泵辊移动到与接收的管道回路无接触的缩回位置和延伸位置，该延伸位置至少部分地在泵座内用于与接收的管道回路有效接触。 该设备包括由转子承载的至少一个导管元件。 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在其缩回位置的转动，用于接触所接收的管道回路以使泵环内的管路定向。
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公开(公告)号：NO970534D0
公开(公告)日：1997-02-06
申请号：NO970534
申请日：1997-02-06
Applicant: BAXTER INT
Inventor： AFFLERBAUGH RICHARD L
IPC: F04B43/12
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Patent Agency Ranking
公开(公告)号：AU1525595A
公开(公告)日：1996-01-25
申请号：AU1525595
申请日：1995-01-09
Applicant: BAXTER INT
Inventor： CHAPMAN ARTHUR S , AFFLERBAUGH RICHARD L
Abstract: A peristaltic pumping apparatus includes a pump rotor carrying a roller and a drive mechanism for rotating the rotor. The drive mechanism includes a carrier 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.
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公开(公告)号：CA2169256A1
公开(公告)日：1996-01-18
申请号：CA2169256
申请日：1995-01-09
Applicant: BAXTER INT
Inventor： CHAPMAN ARTHUR S , AFFLERBAUGH RICHARD L
Abstract: 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.
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公开(公告)号：CA2155644A1
公开(公告)日：1995-06-29
申请号：CA2155644
申请日：1994-03-17
Applicant: BAXTER INT
Inventor： AFFLERBAUGH RICHARD L , WEST RICHARD L , PATNO TIMOTHY J , CHAPMAN ARTHUR S
Abstract: 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.
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公开(公告)号：BR9506006A
公开(公告)日：1997-08-19
申请号：BR9506006
申请日：1995-01-09
Applicant: BAXTER INT
Inventor： CHAPMAN ARTHUR S , AFFLERBAUGH RICHARD L
Abstract: A peristaltic pumping apparatus includes a pump rotor carrying a roller and a drive mechanism for rotating the rotor. The drive mechanism includes a carrier 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.
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公开(公告)号：NO970534A
公开(公告)日：1997-04-04
申请号：NO970534
申请日：1997-02-06
Applicant: BAXTER INT
Inventor： AFFLERBAUGH RICHARD L
CPC classification number: F04B43/1253 , F04B2201/1208
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