IT1077875B - METHOD AND APPARATUS FOR THE DOSED INFUSION OF FLUIDS - Google Patents

METHOD AND APPARATUS FOR THE DOSED INFUSION OF FLUIDS

Info

Publication number
IT1077875B
IT1077875B IT19621/77A IT1962177A IT1077875B IT 1077875 B IT1077875 B IT 1077875B IT 19621/77 A IT19621/77 A IT 19621/77A IT 1962177 A IT1962177 A IT 1962177A IT 1077875 B IT1077875 B IT 1077875B
Authority
IT
Italy
Prior art keywords
fluids
dosed
infusion
dosed infusion
Prior art date
Application number
IT19621/77A
Other languages
Italian (it)
Original Assignee
Baxter Travenol Lab
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 US05/759,178 external-priority patent/US4155362A/en
Application filed by Baxter Travenol Lab filed Critical Baxter Travenol Lab
Application granted granted Critical
Publication of IT1077875B publication Critical patent/IT1077875B/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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
    • 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
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14232—Roller pumps
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F04B43/1284—Means for pushing the backing-plate against the tubular flexible member

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
IT19621/77A 1976-01-26 1977-01-25 METHOD AND APPARATUS FOR THE DOSED INFUSION OF FLUIDS IT1077875B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65293776A 1976-01-26 1976-01-26
US05/759,178 US4155362A (en) 1976-01-26 1977-01-13 Method and apparatus for metered infusion of fluids

Publications (1)

Publication Number Publication Date
IT1077875B true IT1077875B (en) 1985-05-04

Family

ID=27096398

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19621/77A IT1077875B (en) 1976-01-26 1977-01-25 METHOD AND APPARATUS FOR THE DOSED INFUSION OF FLUIDS

Country Status (14)

Country Link
JP (1) JPS52107192A (en)
AU (1) AU511738B2 (en)
BE (1) BE850770A (en)
DE (1) DE2703163A1 (en)
DK (1) DK31677A (en)
ES (2) ES455369A1 (en)
FR (1) FR2338709A1 (en)
GB (2) GB1556294A (en)
IL (1) IL51320A (en)
IT (1) IT1077875B (en)
MX (1) MX145724A (en)
NL (1) NL7700761A (en)
NO (1) NO144410C (en)
SE (1) SE430755B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL55980A (en) * 1977-12-02 1982-04-30 Baxter Travenol Lab Flow metering apparatus for a fluid infusion system
DE2853200A1 (en) * 1978-12-08 1980-06-26 Josef Hirschmann INFUSION DEVICE
DE2918797A1 (en) * 1979-05-10 1980-11-20 Biotest Serum Institut Gmbh HOSE PUMP FOR MEDICAL PURPOSES
JPS56113083A (en) * 1980-02-12 1981-09-05 Terumo Corp Choke detection method and device for peristaltic liquid pump
GB2075128A (en) * 1980-04-28 1981-11-11 Lkb Produkter Ab A peristaltic pump
AT367874B (en) * 1980-08-01 1982-08-10 List Hans HOSE PUMP
US4394862A (en) * 1980-08-25 1983-07-26 Baxter Travenol Laboratories, Inc. Metering apparatus with downline pressure monitoring system
GB2098670B (en) * 1981-04-08 1984-11-28 Fresenius Ag Peristaltic fluid-machines
JPS58165868A (en) * 1982-03-26 1983-09-30 横河電機株式会社 Transfusion liquid apparatus
JPS59121485U (en) * 1983-02-04 1984-08-16 井野内　康克 Fixed amount dispensing device
JPS612239U (en) * 1984-06-12 1986-01-08 有限会社 日本総合医学研究所 collective drip device
JPS6133663A (en) * 1984-07-27 1986-02-17 新技術開発事業団 Blood feed pump of artificial lung apparatus
DE3538890A1 (en) * 1984-11-02 1986-09-11 Codan Medizinische Geräte GmbH & Co KG, 2432 Lensahn Device for regulating the throughflow during gravitational infusions and transfusions
AU6950987A (en) * 1986-02-27 1987-09-03 Mcneilab, Inc. Peristaltic pump
JPH01129338U (en) * 1988-02-16 1989-09-04
DE3817411A1 (en) * 1988-05-21 1989-11-30 Fresenius Ag MULTIPLE INFUSION SYSTEM
JPH0411844U (en) * 1990-05-18 1992-01-30
JPH0726466B2 (en) * 1991-08-22 1995-03-22 元旦ビューティ工業株式会社 Tile panel
JPH0577430U (en) * 1992-03-25 1993-10-22 東陶機器株式会社 Tile mounting structure
DE102013012366B3 (en) 2013-07-25 2014-12-31 Fresenius Medical Care Deutschland Gmbh Extracorporeal blood treatment device
CN109364353B (en) * 2018-10-25 2021-03-16 雷磊 Throat medicine spraying pipe
EP4166786A1 (en) * 2021-10-18 2023-04-19 Lrp Ag Peristaltic pump

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR854088A (en) * 1938-12-10 1940-04-04 Pump for various uses including medical, surgical and scientific
FR1000300A (en) * 1949-11-24 1952-02-11 Blood transfusion device
GB1114247A (en) * 1964-06-01 1968-05-22 Holger Hesse Infusion apparatus
GB1253817A (en) * 1968-12-12 1971-11-17 Decca Ltd Improvements in or relating to automatic infusion apparatus
DE1951347C3 (en) * 1969-10-11 1978-11-16 Wolf Von Dipl.-Phys. 8130 Starnberg Casimir Device for the pulsation-free delivery of a liquid or a gas
US3620650A (en) * 1969-12-05 1971-11-16 Robert F Shaw Gas-disabled liquid-pumping apparatus
US3841799A (en) * 1971-08-23 1974-10-15 East West Med Prod Medical cassette pump
DE2318655A1 (en) * 1972-05-03 1973-11-15 Pye Ltd LIQUID CONVEYOR
DE2223354A1 (en) * 1972-05-12 1973-11-29 Wolf Von Dipl Phys Casimir METHOD AND DEVICE FOR SMOOTHING THE PUMPING PERFORMANCE OF PERISTAL PUMPS
FR2206956B1 (en) * 1972-11-22 1976-04-30 Vial Sarl

Also Published As

Publication number Publication date
GB1556294A (en) 1979-11-21
IL51320A (en) 1980-09-16
SE7700793L (en) 1977-07-27
DE2703163A1 (en) 1977-07-28
AU511738B2 (en) 1980-09-04
AU2168377A (en) 1978-08-03
SE430755B (en) 1983-12-12
FR2338709B1 (en) 1983-06-10
NO144410B (en) 1981-05-18
ES455369A1 (en) 1978-06-01
ES467055A1 (en) 1979-10-16
GB1556293A (en) 1979-11-21
NL7700761A (en) 1977-07-28
SE7700793A (en) 1977-07-27
NO770247L (en) 1977-07-27
JPS6242626B2 (en) 1987-09-09
DK31677A (en) 1977-07-27
FR2338709A1 (en) 1977-08-19
IL51320A0 (en) 1977-03-31
MX145724A (en) 1982-03-26
JPS52107192A (en) 1977-09-08
DE2703163C2 (en) 1993-05-13
NO144410C (en) 1981-08-26
BE850770A (en) 1977-05-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940127