IT1219395B - Disposable safety hypodermic syringe - Google Patents

Disposable safety hypodermic syringe

Info

Publication number
IT1219395B
IT1219395B IT67588A IT67588A IT1219395B IT 1219395 B IT1219395 B IT 1219395B IT 67588 A IT67588 A IT 67588A IT 67588 A IT67588 A IT 67588A IT 1219395 B IT1219395 B IT 1219395B
Authority
IT
Italy
Prior art keywords
syringe
plunger
formation
hypodermic syringe
bushing
Prior art date
Application number
IT67588A
Other languages
Italian (it)
Inventor
Aldo Venturini
Original Assignee
Aldo Venturini
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 Aldo Venturini filed Critical Aldo Venturini
Priority to IT67588A priority Critical patent/IT1219395B/en
Application granted granted Critical
Publication of IT1219395B publication Critical patent/IT1219395B/en

Links

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Disposable hypodermic syringe has a needle mounted in a bushing which is releasably engaged at the end of the syringe body and is provided with a formation which is engageable with a corresp. formation at the forward end of the syringe plunger when the plunger is advanced to complete the expulsion of the syringe contents from the body. The plunger is also provided with a formation which can engage a formation in the syringe body which retains the needle bushing at the forward end of the housing so that on release of the plunger, at the end of the expulsion operation, the plunger is automatically retracted by a spring and withdraws the bushing and needle into the body of the syringe.
IT67588A 1988-06-23 1988-06-23 Disposable safety hypodermic syringe IT1219395B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT67588A IT1219395B (en) 1988-06-23 1988-06-23 Disposable safety hypodermic syringe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67588A IT1219395B (en) 1988-06-23 1988-06-23 Disposable safety hypodermic syringe

Publications (1)

Publication Number Publication Date
IT1219395B true IT1219395B (en) 1990-05-11

Family

ID=11100067

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67588A IT1219395B (en) 1988-06-23 1988-06-23 Disposable safety hypodermic syringe

Country Status (1)

Country Link
IT (1) IT1219395B (en)

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950621