DE3817411C2 - - Google Patents

Info

Publication number
DE3817411C2
DE3817411C2 DE3817411A DE3817411A DE3817411C2 DE 3817411 C2 DE3817411 C2 DE 3817411C2 DE 3817411 A DE3817411 A DE 3817411A DE 3817411 A DE3817411 A DE 3817411A DE 3817411 C2 DE3817411 C2 DE 3817411C2
Authority
DE
Germany
Prior art keywords
infusion
valve
flow sensor
pump
line
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
DE3817411A
Other languages
German (de)
English (en)
Other versions
DE3817411A1 (de
Inventor
Hans Dietrich Dr. 6370 Oberursel De Polaschegg
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.)
Fresenius SE and Co KGaA
Original Assignee
Fresenius SE and Co KGaA
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 Fresenius SE and Co KGaA filed Critical Fresenius SE and Co KGaA
Priority to DE3817411A priority Critical patent/DE3817411A1/de
Priority to DE8989108901T priority patent/DE58904831D1/de
Priority to ES89108901T priority patent/ES2045251T3/es
Priority to EP89108901A priority patent/EP0343501B1/de
Priority to US07/355,151 priority patent/US4966579A/en
Publication of DE3817411A1 publication Critical patent/DE3817411A1/de
Application granted granted Critical
Publication of DE3817411C2 publication Critical patent/DE3817411C2/de
Granted 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
    • 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
    • A61M5/16804—Flow controllers
    • A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/60—General characteristics of the apparatus with identification means
    • A61M2205/6063—Optical identification systems
    • A61M2205/6072—Bar codes
    • 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
    • A61M5/1407—Infusion of two or more substances
    • A61M5/1408—Infusion of two or more substances in parallel, e.g. manifolds, sequencing valves
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/1456—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable reservoir

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DE3817411A 1988-05-21 1988-05-21 Mehrfachinfusionssystem Granted DE3817411A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE3817411A DE3817411A1 (de) 1988-05-21 1988-05-21 Mehrfachinfusionssystem
DE8989108901T DE58904831D1 (de) 1988-05-21 1989-05-18 Mehrfachinfusionssystem.
ES89108901T ES2045251T3 (es) 1988-05-21 1989-05-18 Dispositivo para la infusion dosificada y simultanea de varias soluciones de infusion o medicamentos.
EP89108901A EP0343501B1 (de) 1988-05-21 1989-05-18 Mehrfachinfusionssystem
US07/355,151 US4966579A (en) 1988-05-21 1989-05-22 Apparatus for dosed continuous simultaneous infusion of a plurality of infusion solutions or medicaments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3817411A DE3817411A1 (de) 1988-05-21 1988-05-21 Mehrfachinfusionssystem

Publications (2)

Publication Number Publication Date
DE3817411A1 DE3817411A1 (de) 1989-11-30
DE3817411C2 true DE3817411C2 (https=) 1990-06-28

Family

ID=6354893

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3817411A Granted DE3817411A1 (de) 1988-05-21 1988-05-21 Mehrfachinfusionssystem
DE8989108901T Expired - Fee Related DE58904831D1 (de) 1988-05-21 1989-05-18 Mehrfachinfusionssystem.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8989108901T Expired - Fee Related DE58904831D1 (de) 1988-05-21 1989-05-18 Mehrfachinfusionssystem.

Country Status (4)

Country Link
US (1) US4966579A (https=)
EP (1) EP0343501B1 (https=)
DE (2) DE3817411A1 (https=)
ES (1) ES2045251T3 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205718A1 (de) * 1991-02-25 1992-08-27 Sydow Friedrich Wilhelm Dr Einrichtung zur gleichzeitigen infusion mehrerer infusionsfluessigkeiten in einen patienten
DE102005052927A1 (de) * 2005-11-03 2007-05-10 Pvb Critical Care Gmbh Infusions- und Blutdruckmeßanordnung
JP2011206571A (ja) * 2005-05-14 2011-10-20 B Braun Melsungen Ag 複数の注入ポンプを制御する方法及び装置

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* Cited by examiner, † Cited by third party
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DE58904831D1 (de) 1993-08-05
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ES2045251T3 (es) 1994-01-16
EP0343501A2 (de) 1989-11-29
US4966579A (en) 1990-10-30

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