CA2040857A1 - Detecteur d'occlusion pour tuyauterie souple - Google Patents

Detecteur d'occlusion pour tuyauterie souple

Info

Publication number
CA2040857A1
CA2040857A1 CA 2040857 CA2040857A CA2040857A1 CA 2040857 A1 CA2040857 A1 CA 2040857A1 CA 2040857 CA2040857 CA 2040857 CA 2040857 A CA2040857 A CA 2040857A CA 2040857 A1 CA2040857 A1 CA 2040857A1
Authority
CA
Canada
Prior art keywords
plunger
flexible tubing
force
occlusion sensor
conduit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2040857
Other languages
English (en)
Other versions
CA2040857C (fr
Inventor
Robert Lewis
Thomas Lillegard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baxter International Inc
Original Assignee
Robert Lewis
Thomas Lillegard
Clintec Nutrition Company
Nb International Technologies
Baxter International Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/513,606 external-priority patent/US5228485A/en
Application filed by Robert Lewis, Thomas Lillegard, Clintec Nutrition Company, Nb International Technologies, Baxter International Inc. filed Critical Robert Lewis
Publication of CA2040857A1 publication Critical patent/CA2040857A1/fr
Application granted granted Critical
Publication of CA2040857C publication Critical patent/CA2040857C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
CA 2040857 1990-04-24 1991-04-19 Detecteur d'occlusion pour tuyauterie souple Expired - Lifetime CA2040857C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US513,606 1990-04-24
US07/513,606 US5228485A (en) 1986-12-08 1990-04-24 Flexible tubing occlusion sensor

Publications (2)

Publication Number Publication Date
CA2040857A1 true CA2040857A1 (fr) 1991-10-25
CA2040857C CA2040857C (fr) 1998-09-29

Family

ID=24043951

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2040857 Expired - Lifetime CA2040857C (fr) 1990-04-24 1991-04-19 Detecteur d'occlusion pour tuyauterie souple

Country Status (3)

Country Link
JP (1) JP3281955B2 (fr)
AU (1) AU638566B2 (fr)
CA (1) CA2040857C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029621A (en) * 1990-04-12 1991-07-09 Clintec Nutrition Co. Push back procedure for preventing drop-former droplet formation in a vacuum assisted solution transfer system with upstream occulusion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8302796D0 (sv) * 1983-05-18 1983-05-18 Kabivitrum Ab Sett och anordning for blandning och dosering av vetskor
US4684102A (en) * 1986-10-10 1987-08-04 Cobe Laboratories, Inc. Pinch valve
US4694861A (en) * 1986-12-22 1987-09-22 Beckman Instruments, Inc. Rotary pinch valve

Also Published As

Publication number Publication date
AU7432091A (en) 1991-11-07
CA2040857C (fr) 1998-09-29
JPH0691001A (ja) 1994-04-05
AU638566B2 (en) 1993-07-01
JP3281955B2 (ja) 2002-05-13

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202