HUT56291A - Safety hypodermic syringe - Google Patents

Safety hypodermic syringe

Info

Publication number
HUT56291A
HUT56291A HU70290A HU70290A HUT56291A HU T56291 A HUT56291 A HU T56291A HU 70290 A HU70290 A HU 70290A HU 70290 A HU70290 A HU 70290A HU T56291 A HUT56291 A HU T56291A
Authority
HU
Hungary
Prior art keywords
needle
base
piston
hypodermic syringe
safety hypodermic
Prior art date
Application number
HU70290A
Other languages
Hungarian (hu)
Other versions
HU900702D0 (en
HU212541B (en
Inventor
Den Haak Abraham Van
Original Assignee
Advanced Protective Injection
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 Advanced Protective Injection filed Critical Advanced Protective Injection
Priority to HU70290A priority Critical patent/HU212541B/en
Publication of HU900702D0 publication Critical patent/HU900702D0/en
Publication of HUT56291A publication Critical patent/HUT56291A/en
Publication of HU212541B publication Critical patent/HU212541B/en

Links

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

In a safety system for an injection needle, the needle base (16) and the syringe housing (1) have interlocking elements for locking the needle base (16) in a non-retractable position and the syringe piston (11) or piston rod (6) and the needle (15) or the needle base (16) have elements for coupling the piston (rod) with the needle (base), and for releasing the locked needle (base), prior to complete piston retraction into the injection liq. chamber (1, 10).
HU70290A 1990-02-07 1990-02-07 Protective instrument for hypodermic needle HU212541B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU70290A HU212541B (en) 1990-02-07 1990-02-07 Protective instrument for hypodermic needle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU70290A HU212541B (en) 1990-02-07 1990-02-07 Protective instrument for hypodermic needle

Publications (3)

Publication Number Publication Date
HU900702D0 HU900702D0 (en) 1990-05-28
HUT56291A true HUT56291A (en) 1991-08-28
HU212541B HU212541B (en) 1996-08-29

Family

ID=10950924

Family Applications (1)

Application Number Title Priority Date Filing Date
HU70290A HU212541B (en) 1990-02-07 1990-02-07 Protective instrument for hypodermic needle

Country Status (1)

Country Link
HU (1) HU212541B (en)

Also Published As

Publication number Publication date
HU900702D0 (en) 1990-05-28
HU212541B (en) 1996-08-29

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Legal Events

Date Code Title Description
MM4A Lapse of definitive patent protection due to non-payment of fees