IT1248470B - Disposable syringe device for guaranteeing that reuse is impossible with a piston which detaches automatically when a second attempt is made to draw up liquid - Google Patents
Disposable syringe device for guaranteeing that reuse is impossible with a piston which detaches automatically when a second attempt is made to draw up liquidInfo
- Publication number
- IT1248470B IT1248470B ITGE910079A ITGE910079A IT1248470B IT 1248470 B IT1248470 B IT 1248470B IT GE910079 A ITGE910079 A IT GE910079A IT GE910079 A ITGE910079 A IT GE910079A IT 1248470 B IT1248470 B IT 1248470B
- Authority
- IT
- Italy
- Prior art keywords
- piston
- attempt
- draw
- liquid
- guaranteeing
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Device for conventional disposable syringes which can be inserted into the body thereof without requiring any modification, which is designed to convert the syringe in such a way that it positively prevents reuse once injection has been performed, comprising a plunger rod with a piston attached to the inner end thereof by sensitive means which when a second attempt to draw up liquid is made operate automatically to detach the piston leaving it at the base of the syringe, ruling out any possibility of reattachment. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITGE910079A IT1248470B (en) | 1991-06-05 | 1991-06-05 | Disposable syringe device for guaranteeing that reuse is impossible with a piston which detaches automatically when a second attempt is made to draw up liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITGE910079A IT1248470B (en) | 1991-06-05 | 1991-06-05 | Disposable syringe device for guaranteeing that reuse is impossible with a piston which detaches automatically when a second attempt is made to draw up liquid |
Publications (3)
Publication Number | Publication Date |
---|---|
ITGE910079A0 ITGE910079A0 (en) | 1991-06-05 |
ITGE910079A1 ITGE910079A1 (en) | 1992-12-05 |
IT1248470B true IT1248470B (en) | 1995-01-19 |
Family
ID=11354090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITGE910079A IT1248470B (en) | 1991-06-05 | 1991-06-05 | Disposable syringe device for guaranteeing that reuse is impossible with a piston which detaches automatically when a second attempt is made to draw up liquid |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1248470B (en) |
-
1991
- 1991-06-05 IT ITGE910079A patent/IT1248470B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITGE910079A0 (en) | 1991-06-05 |
ITGE910079A1 (en) | 1992-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |