GB947027A - Parenteral equipment - Google Patents

Parenteral equipment

Info

Publication number
GB947027A
GB947027A GB3427662A GB3427662A GB947027A GB 947027 A GB947027 A GB 947027A GB 3427662 A GB3427662 A GB 3427662A GB 3427662 A GB3427662 A GB 3427662A GB 947027 A GB947027 A GB 947027A
Authority
GB
United Kingdom
Prior art keywords
pump
plate
blood
filter
chamber
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
GB3427662A
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.)
Baxter International Inc
Original Assignee
Baxter Laboratories 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 Baxter Laboratories Inc filed Critical Baxter Laboratories Inc
Publication of GB947027A publication Critical patent/GB947027A/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
    • 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
    • A61M5/1424—Manually operated pumps

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)
  • Reciprocating Pumps (AREA)

Abstract

947,027. Administering parenteral fluids. BAXTER LABORATORIES Inc. Sept. 7, 1962 [Sept. 25, 1961], No. 34276/62. Heading A5R. [Also in Division F1] A blood administration set comprises a flow indicator 1, 2, a filter 13 and a pump comprising a resilient tubular chamber 15 having a non- return inlet valve which includes a plate 19 with an aperture 19a communicating with an inlet tube 14 and a flexible perforated diaphragm 20 sealed peripherally to the plate, the central part of the diaphragm being imperforate and located so that pressure on its underside forces it over the aperture 19a in the plate to close the valve. The pump inlet 14 is connected to a drip and filter chamber 10 having a filter 13 of nylon mesh or stainless steel and a pointed connector 11 for communication with the blood. The pump outlet is connected by flexible tubing 17 to a needle 18 through which blood is supplied to the patient by alternately squeezing and releasing the pump chamber 15.
GB3427662A 1961-09-25 1962-09-07 Parenteral equipment Expired GB947027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14038661A 1961-09-25 1961-09-25

Publications (1)

Publication Number Publication Date
GB947027A true GB947027A (en) 1964-01-22

Family

ID=22490997

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3427662A Expired GB947027A (en) 1961-09-25 1962-09-07 Parenteral equipment

Country Status (1)

Country Link
GB (1) GB947027A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119029A (en) * 1982-04-16 1983-11-09 Unro Teknik A dispenser device for a pasty type of mass
EP1454644A1 (en) * 2003-03-04 2004-09-08 Sidam di Azzolini Graziano E C. S.a.s. Device for transferring a fluid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119029A (en) * 1982-04-16 1983-11-09 Unro Teknik A dispenser device for a pasty type of mass
EP1454644A1 (en) * 2003-03-04 2004-09-08 Sidam di Azzolini Graziano E C. S.a.s. Device for transferring a fluid

Similar Documents

Publication Publication Date Title
US4915687A (en) Needleless injection port arrangement
US4038983A (en) Fluid infusion pump
US4030495A (en) Twin check valve pump system having fail-safe characteristic
US4613325A (en) Flow rate sensing device
US4141379A (en) Check valve
US4031891A (en) Air eliminating filter
US5308333A (en) Air eliminating intravenous infusion pump set
US3985134A (en) Extracorporeal blood circuit
US3416567A (en) Syringe valve
US3993062A (en) Hydrophobic valve
GB1010067A (en) Improvements relating to the control of fluids
US4140118A (en) Cassette chamber for intravenous delivery system
GB1345764A (en) Implantable infusion pump
GB1297794A (en)
ES450541A1 (en) Intravenous solution set having a constricted inner diameter portion
GB1490165A (en) Phlebotomy needle arrangements
ATE245040T1 (en) DISPOSABLE INFUSION CASSETTE WITH A PUSH-BUTTON OPERATED APSOCKET VALVE
GB1173071A (en) A Device for Relieving Excess Pressure within the Brain
GB1341032A (en) Personal sanitary appliance
JPS5516693A (en) Filter device for vein injector
GB1230487A (en)
US4795440A (en) Low-volume non-bubble collecting pressure dome
GB1356806A (en) Artificial kidney coil
GB1295934A (en)
GB1375281A (en)