GB1335395A - Intra-venous infusion device - Google Patents

Intra-venous infusion device

Info

Publication number
GB1335395A
GB1335395A GB4999670A GB4999670A GB1335395A GB 1335395 A GB1335395 A GB 1335395A GB 4999670 A GB4999670 A GB 4999670A GB 4999670 A GB4999670 A GB 4999670A GB 1335395 A GB1335395 A GB 1335395A
Authority
GB
United Kingdom
Prior art keywords
container
flow rate
fluid
tube
flow
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
Application number
GB4999670A
Other languages
English (en)
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.)
Bio Medical Sciences Inc
Original Assignee
Bio Medical Sciences 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 Bio Medical Sciences Inc filed Critical Bio Medical Sciences Inc
Publication of GB1335395A publication Critical patent/GB1335395A/en
Expired 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
    • 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
    • A61M5/155—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by gas introduced into the reservoir
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Pulmonology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
GB4999670A 1968-07-26 1970-10-21 Intra-venous infusion device Expired GB1335395A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74799368A 1968-07-26 1968-07-26

Publications (1)

Publication Number Publication Date
GB1335395A true GB1335395A (en) 1973-10-24

Family

ID=25007532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4999670A Expired GB1335395A (en) 1968-07-26 1970-10-21 Intra-venous infusion device

Country Status (7)

Country Link
US (1) US3543753A (de)
BE (1) BE757665A (de)
CH (2) CH545111A (de)
DE (1) DE2051639A1 (de)
FR (1) FR2066091A5 (de)
GB (1) GB1335395A (de)
NL (1) NL7016707A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939832A (en) * 1973-03-09 1976-02-24 Med-Pak Corporation Liquid flow regulator and monitor for infusion system
US4237881A (en) * 1978-12-26 1980-12-09 Anatros Corporation Device for the intravenous or enteric infusion of liquids into the human body at a predetermined constant rate
US4266545A (en) * 1979-04-06 1981-05-12 Moss James P Portable suction device for collecting fluids from a closed wound
US4312493A (en) * 1979-05-05 1982-01-26 Stauffer Rita A Apparatus for controlled liquid administration
US4505701A (en) * 1982-05-17 1985-03-19 Navato Jose R Automatic parenteral infusion apparatus
DE8425038U1 (de) * 1984-08-24 1984-11-22 Festo KG, 7300 Esslingen Quetschventil
FR2576795A1 (fr) * 1985-02-06 1986-08-08 Spitz Charles Dispositif pour permettre une certaine liberte de mouvements au sujet traite lors de perfusions ou transfusions
US5207645A (en) * 1991-06-25 1993-05-04 Medication Delivery Devices Infusion pump, treatment fluid bag therefor, and method for the use thereof
USRE35501E (en) * 1991-06-25 1997-05-06 Medication Delivery Devices Infusion pump, treatment fluid bag therefor, and method for the use thereof
DE4312454A1 (de) * 1992-09-04 1994-03-10 Wolfgang Dr Med Baetz Halbmondförmige mit Armbändern versehene extern tragbare Pumpenspritze zur intravenösen Dauerinfusion
US8438898B2 (en) * 2009-07-01 2013-05-14 Edwards Lifesciences Corporation Calibrant infusion fluid source preparation

Also Published As

Publication number Publication date
BE757665A (fr) 1971-04-01
US3543753A (en) 1970-12-01
DE2051639A1 (de) 1972-04-27
CH538869A (fr) 1973-08-31
NL7016707A (de) 1972-05-16
CH545111A (fr) 1974-01-31
FR2066091A5 (de) 1971-08-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees