Title:
【発明の名称】シリンジプランジャーセンサーを有するシリンジ注入ポンプ
Document Type and Number:
Japanese Patent JPH09506288
Kind Code:
A
Abstract:
A sensor for determining the capture of a syringe plunger in a syringe barrel. The sensor comprises a linear potentiometer having an excitation voltage applied to the liner potentiometer; a wiper contacting the linear potentiometer at a contact point when the syringe plunger is captured in the plunger seat, the contact point moving along the linear potentiometer as the syringe plunger slides in the syringe barrel; and an output signal from the linear potentiometer, the output signal indicting the capture of the syringe plunger in the plunger seat and the position of the syringe plunger.
Inventors:
Mandoro mark
Bell bellrose
Bell bellrose
Application Number:
JP51258496A
Publication Date:
June 24, 1997
Filing Date:
September 18, 1995
Export Citation:
Assignee:
Baxter, International, Inc.
International Classes:
A61M5/00; A61M5/145; (IPC1-7): A61M5/145; A61M5/00
Attorney, Agent or Firm:
Michio Akaoka (1 person outside)