NO953946L - Device for detecting gas in a liquid-conducting conduit - Google Patents

Device for detecting gas in a liquid-conducting conduit

Info

Publication number
NO953946L
NO953946L NO953946A NO953946A NO953946L NO 953946 L NO953946 L NO 953946L NO 953946 A NO953946 A NO 953946A NO 953946 A NO953946 A NO 953946A NO 953946 L NO953946 L NO 953946L
Authority
NO
Norway
Prior art keywords
liquid
detecting gas
conducting conduit
conduit
conducting
Prior art date
Application number
NO953946A
Other languages
Norwegian (no)
Other versions
NO953946D0 (en
Inventor
Hal C Danby
Alan Keith Brundle
Original Assignee
Baxter Int
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
Application filed by Baxter Int filed Critical Baxter Int
Publication of NO953946D0 publication Critical patent/NO953946D0/en
Publication of NO953946L publication Critical patent/NO953946L/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
    • A61M5/365—Air detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
    • G01N35/1016—Control of the volume dispensed or introduced
    • G01N2035/1018—Detecting inhomogeneities, e.g. foam, bubbles, clots

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Vascular Medicine (AREA)
  • Analytical Chemistry (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
NO953946A 1994-02-05 1995-10-04 Device for detecting gas in a liquid-conducting conduit NO953946L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9402256A GB9402256D0 (en) 1994-02-05 1994-02-05 Dual sensor air-in-line detector
PCT/US1995/001424 WO1995021374A1 (en) 1994-02-05 1995-02-03 Dual sensor air-in-line detector

Publications (2)

Publication Number Publication Date
NO953946D0 NO953946D0 (en) 1995-10-04
NO953946L true NO953946L (en) 1995-12-04

Family

ID=10749956

Family Applications (1)

Application Number Title Priority Date Filing Date
NO953946A NO953946L (en) 1994-02-05 1995-10-04 Device for detecting gas in a liquid-conducting conduit

Country Status (9)

Country Link
EP (1) EP0694163A4 (en)
JP (1) JPH08508920A (en)
KR (1) KR100344609B1 (en)
AU (1) AU678709B2 (en)
CA (1) CA2157582A1 (en)
GB (1) GB9402256D0 (en)
NO (1) NO953946L (en)
NZ (1) NZ282105A (en)
WO (1) WO1995021374A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009038495A1 (en) * 2009-08-21 2011-02-24 Medtron Ag Device for the detection of gas accumulation
JP6404446B2 (en) * 2015-02-19 2018-10-10 愛知時計電機株式会社 Flow velocity measuring device and pipe used for it
CN110455718A (en) * 2019-08-16 2019-11-15 佛山市川东磁电股份有限公司 A kind of liquid and its turbidity detection device
CN111879665B (en) * 2020-06-19 2022-03-08 西安交通大学 Device and method for measuring diffusion property of refrigerant/lubricating oil system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344429A (en) * 1979-12-13 1982-08-17 Baxter Travenol Laboratories, Inc. Bubble detector with feedback circuit for improved sensitivity
US4366384A (en) * 1980-06-18 1982-12-28 Cutter Laboratories, Inc. Air bubble detector
GB8424101D0 (en) * 1984-09-24 1984-10-31 Vi Tal Hospital Products Ltd Air-in-line detector
US4658244A (en) * 1985-03-28 1987-04-14 Imed Corporation Air-in-line detector
US4857050A (en) * 1987-09-23 1989-08-15 Fisher Scientific Company Ratiometric air-in-line detector
US4884065A (en) * 1988-06-13 1989-11-28 Pacesetter Infusion, Ltd. Monitor for detecting tube position and air bubbles in tube
US4920336A (en) * 1988-11-22 1990-04-24 Fisher Scientific Company Method and apparatus for monitoring the level of the contents in a container

Also Published As

Publication number Publication date
EP0694163A4 (en) 2000-02-23
KR100344609B1 (en) 2002-11-23
GB9402256D0 (en) 1994-03-30
WO1995021374A1 (en) 1995-08-10
JPH08508920A (en) 1996-09-24
AU1910995A (en) 1995-08-21
CA2157582A1 (en) 1995-08-10
NZ282105A (en) 1997-09-22
EP0694163A1 (en) 1996-01-31
KR960702104A (en) 1996-03-28
NO953946D0 (en) 1995-10-04
AU678709B2 (en) 1997-06-05

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application