FR2375871A1 - Refillable medical syringe with bottle necked nozzle end - which fits standard flask filler before sealed nozzle plug is inserted - Google Patents

Refillable medical syringe with bottle necked nozzle end - which fits standard flask filler before sealed nozzle plug is inserted

Info

Publication number
FR2375871A1
FR2375871A1 FR7639713A FR7639713A FR2375871A1 FR 2375871 A1 FR2375871 A1 FR 2375871A1 FR 7639713 A FR7639713 A FR 7639713A FR 7639713 A FR7639713 A FR 7639713A FR 2375871 A1 FR2375871 A1 FR 2375871A1
Authority
FR
France
Prior art keywords
nozzle
stopper
piston
pref
neck
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.)
Granted
Application number
FR7639713A
Other languages
French (fr)
Other versions
FR2375871B1 (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.)
ZEJMA FERDINAND
Original Assignee
ZEJMA FERDINAND
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 ZEJMA FERDINAND filed Critical ZEJMA FERDINAND
Priority to FR7639713A priority Critical patent/FR2375871A1/en
Publication of FR2375871A1 publication Critical patent/FR2375871A1/en
Application granted granted Critical
Publication of FR2375871B1 publication Critical patent/FR2375871B1/fr
Granted 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

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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

A refillable medical syringe comprises a hollow, cylindrical body contg. a piston which can be displaced by a rod extending from one end of the body to deliver syringe contents from a nozzle at the other end of the body. The nozzle end of the body is bottle-necked and the neck is plugged with a stopper which is formed as a nozzle at its outer end. The stopper has an axial passage right through from body chamber to nozzle tip. The stopper is pref. retained in place by a band crimped around mating annular flanges on the stopper and the outer end of the neck. The plug and the piston are pref. both made with an axial core of rigid material, e.g., metal, sleeved in rubber or synthetic elastomer. To prevent accidental loss of the piston, a coaxial washer is pref. crimped around a flange at the rod end of the body. The bottle neck is designed to fit a standard flask filler. Filling against piston displacement reduces plugging pressure and proportion of trapped air.
FR7639713A 1976-12-31 1976-12-31 Refillable medical syringe with bottle necked nozzle end - which fits standard flask filler before sealed nozzle plug is inserted Granted FR2375871A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7639713A FR2375871A1 (en) 1976-12-31 1976-12-31 Refillable medical syringe with bottle necked nozzle end - which fits standard flask filler before sealed nozzle plug is inserted

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639713A FR2375871A1 (en) 1976-12-31 1976-12-31 Refillable medical syringe with bottle necked nozzle end - which fits standard flask filler before sealed nozzle plug is inserted

Publications (2)

Publication Number Publication Date
FR2375871A1 true FR2375871A1 (en) 1978-07-28
FR2375871B1 FR2375871B1 (en) 1982-02-05

Family

ID=9181799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639713A Granted FR2375871A1 (en) 1976-12-31 1976-12-31 Refillable medical syringe with bottle necked nozzle end - which fits standard flask filler before sealed nozzle plug is inserted

Country Status (1)

Country Link
FR (1) FR2375871A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0165542A2 (en) * 1984-06-16 1985-12-27 Almo Erzeugnisse Erwin Busch GmbH Hypodermic syringe, in particular a disposable hypodermic syringe
EP0328504A1 (en) * 1988-02-10 1989-08-16 Astra Aktiebolag Method of manufacturing a plastic cartridge
WO1993002651A1 (en) * 1991-07-31 1993-02-18 Leicestershire Health Authority Closure device and method of utilising same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0165542A2 (en) * 1984-06-16 1985-12-27 Almo Erzeugnisse Erwin Busch GmbH Hypodermic syringe, in particular a disposable hypodermic syringe
EP0165542A3 (en) * 1984-06-16 1986-10-15 Almo Erzeugnisse Erwin Busch GmbH Hypodermic syringe, in particular a disposable hypodermic syringe
EP0328504A1 (en) * 1988-02-10 1989-08-16 Astra Aktiebolag Method of manufacturing a plastic cartridge
WO1993002651A1 (en) * 1991-07-31 1993-02-18 Leicestershire Health Authority Closure device and method of utilising same
GB2272647A (en) * 1991-07-31 1994-05-25 Leicestershire Health Authorit Closure device and method of utilising same
GB2272647B (en) * 1991-07-31 1995-06-28 Leicestershire Health Authorit Apparatus and method for use in the administration of medication

Also Published As

Publication number Publication date
FR2375871B1 (en) 1982-02-05

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Legal Events

Date Code Title Description
ST Notification of lapse