CA1007530A - Hypodermic syringes - Google Patents

Hypodermic syringes

Info

Publication number
CA1007530A
CA1007530A CA148,270A CA148270A CA1007530A CA 1007530 A CA1007530 A CA 1007530A CA 148270 A CA148270 A CA 148270A CA 1007530 A CA1007530 A CA 1007530A
Authority
CA
Canada
Prior art keywords
hypodermic syringes
hypodermic
syringes
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
CA148,270A
Other versions
CA148270S (en
Inventor
Walter A. Shields
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1007530A publication Critical patent/CA1007530A/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
    • A61M5/178—Syringes
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
    • A61M5/286—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst

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)
CA148,270A 1972-03-24 1972-07-31 Hypodermic syringes Expired CA1007530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23796272A 1972-03-24 1972-03-24

Publications (1)

Publication Number Publication Date
CA1007530A true CA1007530A (en) 1977-03-29

Family

ID=22895947

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,270A Expired CA1007530A (en) 1972-03-24 1972-07-31 Hypodermic syringes

Country Status (2)

Country Link
US (1) US3768473A (en)
CA (1) CA1007530A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051851A (en) * 1976-03-31 1977-10-04 Tischlinger Edward A Diaphragm assembly for a medicament dispensing unit
CA1335167C (en) * 1988-01-25 1995-04-11 Steven C. Jepson Pre-slit injection site and associated cannula
US5211638A (en) * 1988-01-25 1993-05-18 Baxter International Inc. Pre-slit injection site
US5964785A (en) * 1988-01-25 1999-10-12 Baxter International Inc. Bayonet look cannula for pre-slit y-site
DE68927896T2 (en) 1988-01-25 1997-10-23 Baxter Int Pre-slit injection site and injection cannula
CA1330412C (en) 1988-07-08 1994-06-28 Steven C. Jepson Pre-slit injection site and tapered cannula
IE62767B1 (en) 1989-03-17 1995-02-22 Baxter Int Pre-slit injection site and tapered cannula
US5776125A (en) * 1991-07-30 1998-07-07 Baxter International Inc. Needleless vial access device

Also Published As

Publication number Publication date
US3768473A (en) 1973-10-30

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