IT1218154B - Single use self:blocking hypodermic syringe - Google Patents

Single use self:blocking hypodermic syringe

Info

Publication number
IT1218154B
IT1218154B IT48229/87A IT4822987A IT1218154B IT 1218154 B IT1218154 B IT 1218154B IT 48229/87 A IT48229/87 A IT 48229/87A IT 4822987 A IT4822987 A IT 4822987A IT 1218154 B IT1218154 B IT 1218154B
Authority
IT
Italy
Prior art keywords
blocking
plunger
single use
hypodermic syringe
use self
Prior art date
Application number
IT48229/87A
Other languages
Italian (it)
Other versions
IT8748229A0 (en
Inventor
Armando Romano
Original Assignee
Armando Romano
Maccaferri Marco
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 Armando Romano, Maccaferri Marco filed Critical Armando Romano
Priority to IT48229/87A priority Critical patent/IT1218154B/en
Publication of IT8748229A0 publication Critical patent/IT8748229A0/en
Priority to US07/218,284 priority patent/US4850968A/en
Priority to ES198888830315T priority patent/ES2034381T3/en
Priority to EP88830315A priority patent/EP0307367B1/en
Priority to AT88830315T priority patent/ATE77247T1/en
Priority to DE8888830315T priority patent/DE3872122T2/en
Priority to JP63185683A priority patent/JPH062162B2/en
Application granted granted Critical
Publication of IT1218154B publication Critical patent/IT1218154B/en

Links

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Syringe comprises a cylindrical barrel with a needle mounting at one end and the other end open for a slidable plunger. An elastic means for blocking the intake stroke of the plunger is initially located in an inactive position and moves to an active position during the first intake and injection cycle. In the active position the means is secured to the barrel and interferes with the intake stroke. The means is pref. a split-ring which before use embraces the minor dia. region of a frustoconical part of the plunger rod which converges in the plunger movement direction.
IT48229/87A 1987-07-27 1987-07-27 Single use self:blocking hypodermic syringe IT1218154B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT48229/87A IT1218154B (en) 1987-07-27 1987-07-27 Single use self:blocking hypodermic syringe
US07/218,284 US4850968A (en) 1987-07-27 1988-07-13 Self-blocking hypodermic syringe for once-only use, comprising a needle protection cap
ES198888830315T ES2034381T3 (en) 1987-07-27 1988-07-22 SELF-LOCKING HYPODERMIC SYRINGE, FOR SINGLE USE, INCLUDING A NEEDLE PROTECTION COVER.
EP88830315A EP0307367B1 (en) 1987-07-27 1988-07-22 Self-blocking hypodermic syringe for once-only use, comprising a needle protection cap
AT88830315T ATE77247T1 (en) 1987-07-27 1988-07-22 SINGLE USE SELF-LOCKING HYPODERMIC SYRINGE WITH NEEDLE PROTECTION CAP.
DE8888830315T DE3872122T2 (en) 1987-07-27 1988-07-22 SELF-BLOCKING HYPODERMIC SYRINGE FOR DISPOSABLE USE WITH NEEDLE PROTECTIVE CAP.
JP63185683A JPH062162B2 (en) 1987-07-27 1988-07-27 Self-locking pick-up hypodermic syringe with needle protection cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48229/87A IT1218154B (en) 1987-07-27 1987-07-27 Single use self:blocking hypodermic syringe

Publications (2)

Publication Number Publication Date
IT8748229A0 IT8748229A0 (en) 1987-07-27
IT1218154B true IT1218154B (en) 1990-04-12

Family

ID=11265369

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48229/87A IT1218154B (en) 1987-07-27 1987-07-27 Single use self:blocking hypodermic syringe

Country Status (1)

Country Link
IT (1) IT1218154B (en)

Also Published As

Publication number Publication date
IT8748229A0 (en) 1987-07-27

Similar Documents

Publication Publication Date Title
GB8519125D0 (en) Injector
IT1226664B (en) DISPOSABLE HIPROGEN SYRINGE WITH SAFETY NEEDLE
SE8802502L (en) SYRINGE
JPS6443268A (en) Self-lock type disposable subcutaneous syringe equipped with needle protective cap
EP0778034A4 (en) Injection apparatus
MX174190B (en) NON-REUSABLE SYRINGE
ATE150651T1 (en) INJECTION
ES458133A1 (en) Non-reusable drug prefilled syringe assembly and method of use
UA26322C2 (en) SYRINGE FOR SUBCUTANEOUS INJECTIONS AND DEVICE FOR DEPARTURE OF THE NEEDLE
ES2005505A6 (en) Disposable syringe.
GB909898A (en) Improvements in or relating to a device for automatically effecting injections with a hypodermic syringe
ATE68708T1 (en) INJECTION SYRINGE FOR MEDICAL PURPOSES.
AU7067291A (en) Hypodermic injection syringe provided with a plunger able to retract and contain the hypodermic needle after use
ATE10807T1 (en) INJECTION SYRINGE WITH AMPOULE.
AU7553791A (en) Hypodermic injection device
GB836279A (en) Syringe push rod
ES2011414A6 (en) Single use hypodermic syringe
MY104360A (en) Non-reusable syringe
IT1211922B (en) Single use self:blocking hypodermic syringe
IT1218154B (en) Single use self:blocking hypodermic syringe
IT1265714B1 (en) SYRINGE FOR MEDICAL USE WITH AUTOMATIC RETRACTABLE NEEDLE, NOT REUSABLE.
PT1231962E (en) SYRINGE WITH RETRACTABLE NEEDLE
ES2008530A6 (en) Injection syringe with disabling device
ES106456U (en) A syringe. (Machine-translation by Google Translate, not legally binding)
ES457489A1 (en) Improvements introduced in a disposable syringe for injections (Machine-translation by Google Translate, not legally binding)

Legal Events

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

Effective date: 19950728