DE3486071T2 - Ueberwachungsgeraet fuer parentale infusionen und verfahren zur ueberwachung eines eine fluessigkeit paranteral zufuehrenden systems. - Google Patents

Ueberwachungsgeraet fuer parentale infusionen und verfahren zur ueberwachung eines eine fluessigkeit paranteral zufuehrenden systems.

Info

Publication number
DE3486071T2
DE3486071T2 DE8989105436T DE3486071T DE3486071T2 DE 3486071 T2 DE3486071 T2 DE 3486071T2 DE 8989105436 T DE8989105436 T DE 8989105436T DE 3486071 T DE3486071 T DE 3486071T DE 3486071 T2 DE3486071 T2 DE 3486071T2
Authority
DE
Germany
Prior art keywords
monitoring
paranteral
infusions
parental
liquid
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.)
Expired - Lifetime
Application number
DE8989105436T
Other languages
English (en)
Other versions
DE3486071D1 (de
Inventor
Peter E Nelson
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.)
CareFusion 303 Inc
Original Assignee
Ivac Medical Systems 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
Application filed by Ivac Medical Systems Inc filed Critical Ivac Medical Systems Inc
Application granted granted Critical
Publication of DE3486071D1 publication Critical patent/DE3486071D1/de
Publication of DE3486071T2 publication Critical patent/DE3486071T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
    • A61M5/16859—Evaluation of pressure response, e.g. to an applied pulse
    • 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
DE8989105436T 1983-04-11 1984-04-10 Ueberwachungsgeraet fuer parentale infusionen und verfahren zur ueberwachung eines eine fluessigkeit paranteral zufuehrenden systems. Expired - Lifetime DE3486071T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/483,903 US4534756A (en) 1983-04-11 1983-04-11 Fault detection apparatus and method for parenteral infusion system

Publications (2)

Publication Number Publication Date
DE3486071D1 DE3486071D1 (de) 1993-03-25
DE3486071T2 true DE3486071T2 (de) 1993-05-27

Family

ID=23921968

Family Applications (3)

Application Number Title Priority Date Filing Date
DE8989105436T Expired - Lifetime DE3486071T2 (de) 1983-04-11 1984-04-10 Ueberwachungsgeraet fuer parentale infusionen und verfahren zur ueberwachung eines eine fluessigkeit paranteral zufuehrenden systems.
DE8989105437T Expired - Lifetime DE3485377D1 (de) 1983-04-11 1984-04-10 Ueberwachungsgeraet fuer parenterale infusion und verfahren zur ueberwachung eines solches geraetes.
DE8484103975T Expired - Lifetime DE3482620D1 (de) 1983-04-11 1984-04-10 Ueberwachungsgeraet fuer parenterale infusion.

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE8989105437T Expired - Lifetime DE3485377D1 (de) 1983-04-11 1984-04-10 Ueberwachungsgeraet fuer parenterale infusion und verfahren zur ueberwachung eines solches geraetes.
DE8484103975T Expired - Lifetime DE3482620D1 (de) 1983-04-11 1984-04-10 Ueberwachungsgeraet fuer parenterale infusion.

Country Status (5)

Country Link
US (1) US4534756A (de)
EP (1) EP0121931B1 (de)
JP (1) JPS6034454A (de)
CA (1) CA1219497A (de)
DE (3) DE3486071T2 (de)

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Also Published As

Publication number Publication date
JPH0429397B2 (de) 1992-05-18
CA1219497A (en) 1987-03-24
DE3482620D1 (de) 1990-08-09
US4534756A (en) 1985-08-13
EP0121931A2 (de) 1984-10-17
DE3486071D1 (de) 1993-03-25
EP0121931A3 (en) 1985-09-11
EP0121931B1 (de) 1990-07-04
JPS6034454A (ja) 1985-02-22
DE3485377D1 (de) 1992-01-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: IVAC MEDICAL SYSTEMS, INC., SAN DIEGO, CALIF., US

8327 Change in the person/name/address of the patent owner

Owner name: ALARIS MEDICAL SYSTEMS, INC. (N.D. GESETZEN DES ST