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Title:
【発明の名称】注入ポンプ用連動ラッチ保持機構
Document Type and Number:
Japanese Patent JP3382622
Kind Code:
B2
Abstract:
An interlock, latching and retaining mechanism for use in an infusion system, embodying a latch arm mounted to a rotatable shaft having a plurality of cams and gears attached thereto, a rectangular faceplate with a plurality of apertures formed therethrough, and a clamp. Rotating the latch arm functions to engage fluid monitoring, flow control and pumping structure of the infusion system with a pumping segment for control of fluid flow through the segment and also causes the clamp to hold the pumping segment in a required position. In another aspect, rotation of the latch arm additionally causes an air-in-line sensor to rotate into position on the pumping segment.

Inventors:
Warner Eric A
Minami Don S
Howard Paul El
Hobson Philip M
Application Number:
JP51041896A
Publication Date:
March 04, 2003
Filing Date:
September 11, 1995
Export Citation:
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Assignee:
Araris Medical Systems, Inc.
International Classes:
A61M5/142; F04B43/02; F04B43/14; F04B43/12; (IPC1-7): F04B43/14; F04B17/00
Domestic Patent References:
JP5248357A
JP5810185A
JP59162381A
Other References:
【文献】米国特許5302093(US,A)
Attorney, Agent or Firm:
Minoru Nakamura (6 outside)