IT1219395B - Disposable safety hypodermic syringe - Google Patents
Disposable safety hypodermic syringeInfo
- 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
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.
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) |
-
1988
- 1988-06-23 IT IT67588A patent/IT1219395B/en active
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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 |