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DE3876278D1 - Medizinische infusionsvorrichtung. - Google Patents

Medizinische infusionsvorrichtung.

Info

Publication number
DE3876278D1
DE3876278D1 DE8888303965T DE3876278T DE3876278D1 DE 3876278 D1 DE3876278 D1 DE 3876278D1 DE 8888303965 T DE8888303965 T DE 8888303965T DE 3876278 T DE3876278 T DE 3876278T DE 3876278 D1 DE3876278 D1 DE 3876278D1
Authority
DE
Germany
Prior art keywords
reservoir
conduit
spring
monitor
housing
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 - Fee Related
Application number
DE8888303965T
Other languages
English (en)
Other versions
DE3876278T2 (de
Inventor
Terence George Giles
Peter Frank
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.)
PRODUCT INNOVATION HOLDINGS LT
Original Assignee
PRODUCT INNOVATION HOLDINGS LT
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 PRODUCT INNOVATION HOLDINGS LT filed Critical PRODUCT INNOVATION HOLDINGS LT
Publication of DE3876278D1 publication Critical patent/DE3876278D1/de
Application granted granted Critical
Publication of DE3876278T2 publication Critical patent/DE3876278T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • 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
    • A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/7044—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter using thermal tracers

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measuring Volume Flow (AREA)
DE8888303965T 1987-05-01 1988-04-29 Medizinische infusionsvorrichtung. Expired - Fee Related DE3876278T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878710441A GB8710441D0 (en) 1987-05-01 1987-05-01 Medical infusion apparatus

Publications (2)

Publication Number Publication Date
DE3876278D1 true DE3876278D1 (de) 1993-01-14
DE3876278T2 DE3876278T2 (de) 1993-06-24

Family

ID=10616745

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888303965T Expired - Fee Related DE3876278T2 (de) 1987-05-01 1988-04-29 Medizinische infusionsvorrichtung.

Country Status (5)

Country Link
EP (1) EP0289361B1 (de)
JP (1) JP2686771B2 (de)
AT (1) ATE82865T1 (de)
DE (1) DE3876278T2 (de)
GB (2) GB8710441D0 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890984A (en) * 1987-04-10 1990-01-02 Alderson Richard K Infusion pump system and conduit therefor
US4938079A (en) * 1989-03-06 1990-07-03 Ivac Corporation Thermal transit time flow measurement system
GB2229636A (en) * 1989-03-29 1990-10-03 Chang Chin Fu Automatic medicine dispensing apparatus
DE3942110C1 (de) * 1989-06-30 1991-04-18 B. Braun Melsungen Ag, 3508 Melsungen, De
US4991743A (en) * 1989-11-06 1991-02-12 Cobe Laboratories, Inc. Controlled flow accumulator
FR2677887A1 (fr) * 1991-06-24 1992-12-24 Adecef Appareil autonome de perfusion.
DE4127675C2 (de) * 1991-08-21 1996-08-14 Elbau Elektronik Bauelemente G Verfahren und Vorrichtung zum Überwachen der Strömung eines Fluids in einer Leitung, insbesondere für Infusionssysteme
US5330431A (en) * 1993-03-12 1994-07-19 Glenn Herskowitz Infusion pump
GB9316403D0 (en) * 1993-08-06 1993-09-22 Daton Lovett Andrew Apparatus for varying the quantity of contents in a receptacle
US5646354A (en) * 1995-10-06 1997-07-08 Lovejoy Controls Corporation Microwave thermal trace flowmeter
JP2003518963A (ja) * 1999-11-05 2003-06-17 タンデム メディカル、インコーポレイテッド 静脈注入の薬物送出装置および方法
FR2868837B1 (fr) 2004-04-08 2006-06-02 Altis Semiconductor Snc Procede et dispositif de mesure de debit d'un fluide
EP1960018A1 (de) * 2005-12-08 2008-08-27 Novo Nordisk A/S Medizinisches system mit einer sensorvorrichtung
JP2013165757A (ja) * 2012-02-14 2013-08-29 Icomes Labo:Kk 輸液装置
JP2015521510A (ja) * 2012-06-27 2015-07-30 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 薬物容器および薬物送達デバイス
KR102447688B1 (ko) * 2014-03-28 2022-09-28 레프로-메드 시스템즈, 인코포레이티드 컴팩트 기계식 펌프
CN105363086B (zh) * 2015-12-04 2023-08-08 中山本善医疗科技有限公司 腹膜透析装置
FR3066016B1 (fr) * 2017-05-04 2019-08-30 Mediconseil Debitmetre apte a etre commande a distance
US11826544B2 (en) 2017-10-26 2023-11-28 Osaa Innovation Aps Assembly for dispensing a liquid comprising an apparatus and a compressible bag
CN115734792A (zh) 2020-04-30 2023-03-03 Osaa创新有限责任公司 适于从可压缩袋分配液体的组件和系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731679A (en) * 1970-10-19 1973-05-08 Sherwood Medical Ind Inc Infusion system
US3807228A (en) * 1971-11-02 1974-04-30 Gulf Research Development Co Ultrasonic velocity and mass flowmeter
FR2331088A1 (fr) * 1975-11-05 1977-06-03 Clin Midy Regulateur de debit notamment pour perfusion
US4038982A (en) * 1975-12-03 1977-08-02 Burron Medical Products, Inc. Electrically controlled intravenous infusion set
US4202333A (en) * 1978-11-08 1980-05-13 Minnesota Mining And Manufacturing Company Fluid dispensing device
DE2853200A1 (de) * 1978-12-08 1980-06-26 Josef Hirschmann Infusionseinrichtung
EP0041563A4 (de) * 1979-12-13 1982-04-29 Marvin P Loeb Tragabres system für die infusion von insulin mit einem rohrförmigen vorratsbehälter und mittel für die positive messung der verdrängung.
US4321461A (en) * 1980-04-18 1982-03-23 K/W/D Associates Flow rate monitor and totalizer with count display
US4372304A (en) * 1980-10-15 1983-02-08 Centaur Sciences, Inc. Flow control system and restrictor for use therein
US4384578A (en) * 1981-04-16 1983-05-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Bio-medical flow sensor
US4491024A (en) * 1981-07-06 1985-01-01 The Dow Chemical Company Method for metering sub-10 cc/minute liquid flow
US4496351A (en) * 1982-04-05 1985-01-29 Ipco Corporation Infusion monitor
US4507974A (en) * 1983-04-21 1985-04-02 The Board Of Trustees Of The Leland Stanford Jr. University Method and apparatus for measuring flow
US4613327A (en) * 1984-01-26 1986-09-23 Tegrarian Haig V Apparatus for infusing blood and other related fluids into a patient's body
US4634426A (en) * 1984-12-11 1987-01-06 Baxter Travenol Laboratories Medical infusion controller and user interface
JPS61164564A (ja) * 1985-01-10 1986-07-25 ジヨゼ・ア−ル・ナヴオト 自動注射液注入装置
EP0277518A1 (de) * 1987-01-29 1988-08-10 B. Braun Melsungen AG Druckinfusionsapparat

Also Published As

Publication number Publication date
GB8710441D0 (en) 1987-06-03
JP2686771B2 (ja) 1997-12-08
GB8810269D0 (en) 1988-06-02
EP0289361A1 (de) 1988-11-02
EP0289361B1 (de) 1992-12-02
JPS63286165A (ja) 1988-11-22
GB2204797A (en) 1988-11-23
DE3876278T2 (de) 1993-06-24
GB2204797B (en) 1992-01-08
ATE82865T1 (de) 1992-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee