CA2029992C - Cannula assembly for a syringe - Google Patents

Cannula assembly for a syringe Download PDF

Info

Publication number
CA2029992C
CA2029992C CA002029992A CA2029992A CA2029992C CA 2029992 C CA2029992 C CA 2029992C CA 002029992 A CA002029992 A CA 002029992A CA 2029992 A CA2029992 A CA 2029992A CA 2029992 C CA2029992 C CA 2029992C
Authority
CA
Canada
Prior art keywords
cannula
jacket
cap
teat
fluid
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 - Lifetime
Application number
CA002029992A
Other languages
English (en)
French (fr)
Other versions
CA2029992A1 (en
Inventor
James F. Ennis, Iii
Mark Anderson
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.)
Genesis Industries Inc
Original Assignee
Genesis Industries 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 Genesis Industries Inc filed Critical Genesis Industries Inc
Publication of CA2029992A1 publication Critical patent/CA2029992A1/en
Application granted granted Critical
Publication of CA2029992C publication Critical patent/CA2029992C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D1/00—Surgical instruments for veterinary use
    • A61D1/02—Trocars or cannulas for teats; Vaccination appliances
    • 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
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M2005/3201—Coaxially assembled needle cannulas placed on top of another, e.g. needles having different diameters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Saccharide Compounds (AREA)
CA002029992A 1989-11-20 1990-11-14 Cannula assembly for a syringe Expired - Lifetime CA2029992C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07439180 US4981472B2 (en) 1989-11-20 1989-11-20 Cannula assembly for syringe
US439,180 1989-11-20

Publications (2)

Publication Number Publication Date
CA2029992A1 CA2029992A1 (en) 1991-05-21
CA2029992C true CA2029992C (en) 2007-05-01

Family

ID=23743644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002029992A Expired - Lifetime CA2029992C (en) 1989-11-20 1990-11-14 Cannula assembly for a syringe

Country Status (6)

Country Link
US (1) US4981472B2 (cg-RX-API-DMAC7.html)
EP (1) EP0429181B1 (cg-RX-API-DMAC7.html)
AT (1) ATE147959T1 (cg-RX-API-DMAC7.html)
CA (1) CA2029992C (cg-RX-API-DMAC7.html)
DE (1) DE69029788T2 (cg-RX-API-DMAC7.html)
IE (1) IE80804B1 (cg-RX-API-DMAC7.html)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5053020A (en) * 1990-04-06 1991-10-01 The Upjohn Company Applicator having two cannulas
ATE141176T1 (de) 1990-06-08 1996-08-15 Astra Ab Vorgefüllte einmalvorrichtung zum einbringen einer pharmalogisch aktiven substanz in eine körperhöhle eines patienten, verfahren zum herstellen dieser vorrichtung sowie form zum herstellen dieser vorrichtung
ATE167064T1 (de) * 1994-10-28 1998-06-15 Schering Ag Mit fluidem inhalt zu sterilisierenden einmalspritze
JP3208525B2 (ja) * 1995-01-05 2001-09-17 電気化学工業株式会社 ヒアルロン酸ナトリウム溶液注射剤および注射用容器
IT1277390B1 (it) * 1995-07-28 1997-11-10 Fatro Spa Siringa per la somministrazione intramammaria di una composizione farmacologica veterinaria
US6253961B1 (en) 1997-06-06 2001-07-03 Mark L. Anderson Fluid dispenser apparatus
US6364170B1 (en) 1996-06-07 2002-04-02 Mark L. Anderson Fluid dispenser apparatus
DK1015382T3 (da) 1996-06-07 2010-03-08 Mark L Anderson Fluidispenser
US5988452A (en) * 1997-01-14 1999-11-23 Mark Anderson Dispensing mechanism and method for delivering measured doses with slotted plunger
AU1569301A (en) * 1999-11-05 2001-06-06 Eli Lilly And Company Teat infusion syringe and related components
NZ528048A (en) * 2001-03-06 2005-11-25 Pharmacia & Upjohn Co Llc Applicator having partial insertion cannula
WO2004080509A1 (fr) * 2003-03-12 2004-09-23 Sergei Vladimirovich Savchenko Canule jetable
US20040254541A1 (en) * 2003-04-21 2004-12-16 K. C. Wong Non-sharp vascular infusion cannula
WO2008132462A1 (en) * 2007-04-27 2008-11-06 Safeguard Biosystems Holdings Limited Sampling device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406687A (en) * 1966-06-23 1968-10-22 Resiflex Lab Guide and positioning means for a needle
US3434473A (en) * 1966-11-15 1969-03-25 Ciba Geigy Corp Hypodermic needle unit with integral needle guard
US4453935A (en) * 1982-04-16 1984-06-12 Chester Labs, Inc. Disposable container-applicator with leak-proof cover
EP0201611A1 (de) * 1985-05-10 1986-11-20 B. Braun-SSC AG Zwei-Kanülen-Spritze
US4850970A (en) * 1987-03-26 1989-07-25 American Home Products, Corp. Two part mastitis cannula cap
US4747837A (en) * 1987-05-01 1988-05-31 Hauck Martin W Syringe needle recapping protective device
US4883461A (en) * 1987-05-15 1989-11-28 Interface Biomedical Laboratories Corp. Safety needle sheath in anti-reflux catheter having novel valve means

Also Published As

Publication number Publication date
US4981472B1 (cg-RX-API-DMAC7.html) 1993-02-23
EP0429181B1 (en) 1997-01-22
US4981472B2 (en) 1996-12-24
IE80804B1 (en) 1999-03-10
ATE147959T1 (de) 1997-02-15
CA2029992A1 (en) 1991-05-21
EP0429181A2 (en) 1991-05-29
IE904044A1 (en) 1991-05-22
EP0429181A3 (en) 1991-11-13
DE69029788T2 (de) 1997-08-28
DE69029788D1 (de) 1997-03-06
US4981472A (en) 1991-01-01

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Legal Events

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EEER Examination request
MKEX Expiry