FR1499582A - Needle-free injection device, especially for administering drug solutions - Google Patents

Needle-free injection device, especially for administering drug solutions

Info

Publication number
FR1499582A
FR1499582A FR82252A FR82252A FR1499582A FR 1499582 A FR1499582 A FR 1499582A FR 82252 A FR82252 A FR 82252A FR 82252 A FR82252 A FR 82252A FR 1499582 A FR1499582 A FR 1499582A
Authority
FR
France
Prior art keywords
needle
injection device
drug solutions
free injection
administering drug
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
FR82252A
Other languages
French (fr)
Inventor
Alfred Krantz
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 filed Critical
Priority to FR82252A priority Critical patent/FR1499582A/en
Application granted granted Critical
Publication of FR1499582A publication Critical patent/FR1499582A/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
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/204—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically connected to external reservoirs for multiple refilling
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum

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)
FR82252A 1966-11-02 1966-11-02 Needle-free injection device, especially for administering drug solutions Expired FR1499582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR82252A FR1499582A (en) 1966-11-02 1966-11-02 Needle-free injection device, especially for administering drug solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR82252A FR1499582A (en) 1966-11-02 1966-11-02 Needle-free injection device, especially for administering drug solutions

Publications (1)

Publication Number Publication Date
FR1499582A true FR1499582A (en) 1967-10-27

Family

ID=8620285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR82252A Expired FR1499582A (en) 1966-11-02 1966-11-02 Needle-free injection device, especially for administering drug solutions

Country Status (1)

Country Link
FR (1) FR1499582A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995025555A1 (en) * 1994-03-18 1995-09-28 Vitajet Corporation Air-powered needleless hypodermic injector
US5746714A (en) * 1993-04-05 1998-05-05 P.A.T.H. Air powered needleless hypodermic injector
EP2303362A1 (en) * 2008-07-18 2011-04-06 Becton, Dickinson and Company Dual chamber and gear pump assembly for a high pressure delivery system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5746714A (en) * 1993-04-05 1998-05-05 P.A.T.H. Air powered needleless hypodermic injector
WO1995025555A1 (en) * 1994-03-18 1995-09-28 Vitajet Corporation Air-powered needleless hypodermic injector
EP2303362A1 (en) * 2008-07-18 2011-04-06 Becton, Dickinson and Company Dual chamber and gear pump assembly for a high pressure delivery system
EP2303362A4 (en) * 2008-07-18 2012-06-13 Becton Dickinson Co Dual chamber and gear pump assembly for a high pressure delivery system
US8905970B2 (en) 2008-07-18 2014-12-09 Becton, Dickinson And Company Dual chamber and gear pump assembly for a high pressure delivery system
US10314967B2 (en) 2008-07-18 2019-06-11 Becton, Dickinson And Company Dual chamber and gear pump assembly for a high pressure delivery system
US11383025B2 (en) 2008-07-18 2022-07-12 Becton, Dickinson And Company Dual chamber and gear pump assembly for a high pressure delivery system

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