IT1257458B - Medicament auto-injector with slidable needle sheath - which actuates injection drive only when needle has penetrated to required depth - Google Patents
Medicament auto-injector with slidable needle sheath - which actuates injection drive only when needle has penetrated to required depthInfo
- Publication number
- IT1257458B IT1257458B ITGE920120A IT1257458B IT 1257458 B IT1257458 B IT 1257458B IT GE920120 A ITGE920120 A IT GE920120A IT 1257458 B IT1257458 B IT 1257458B
- Authority
- IT
- Italy
- Prior art keywords
- needle
- slide
- penetrated
- required depth
- injector
- Prior art date
Links
- 229940090047 auto-injector Drugs 0.000 title abstract 2
- 239000003814 drug Substances 0.000 title abstract 2
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 230000035515 penetration Effects 0.000 abstract 1
- 229940071643 prefilled syringe Drugs 0.000 abstract 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A medicament auto-injector comprises a cylindrical body (1) to receive a prefilled syringe (4) and with an upper end collar forming a seat for the syringe head. A tubular slide (5) is movable on a cylindrical surface of the body, one having a bevelled projection and the other a shoulder (11) between which is a resilient ring (9) to prevent mutual reciprocation so that the slide covers the entire syringe needle (10). When a force is applied to the slide the ring deforms and the slide moves to expose the needle for penetration into the user. The slide has a member which releases a trigger to permit injection only when the needle has penetrated to the required depth.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT92GE120 IT1257458B (en) | 1992-11-19 | 1992-11-19 | Medicament auto-injector with slidable needle sheath - which actuates injection drive only when needle has penetrated to required depth |
PCT/EP1993/002863 WO1994011041A1 (en) | 1992-11-19 | 1993-10-18 | Disposable auto-injector for prefilled syringes |
EP93923483A EP0768902B1 (en) | 1992-11-19 | 1993-10-18 | Disposable auto-injector for prefilled syringes |
DE69319753T DE69319753T2 (en) | 1992-11-19 | 1993-10-18 | AUTOMATIC INJECTION DEVICE FOR PRE-FILLED SYRINGES |
US08/446,614 US5681291A (en) | 1992-11-19 | 1993-10-18 | Disposable auto-injector for prefilled syringes |
JP6511635A JPH08505543A (en) | 1992-11-19 | 1993-10-18 | Disposable automatic injection device for prefilled syringe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT92GE120 IT1257458B (en) | 1992-11-19 | 1992-11-19 | Medicament auto-injector with slidable needle sheath - which actuates injection drive only when needle has penetrated to required depth |
Publications (3)
Publication Number | Publication Date |
---|---|
ITGE920120A0 ITGE920120A0 (en) | 1992-11-19 |
ITGE920120A1 ITGE920120A1 (en) | 1994-05-19 |
IT1257458B true IT1257458B (en) | 1996-01-25 |
Family
ID=11354346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT92GE120 IT1257458B (en) | 1992-11-19 | 1992-11-19 | Medicament auto-injector with slidable needle sheath - which actuates injection drive only when needle has penetrated to required depth |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1257458B (en) |
-
1992
- 1992-11-19 IT IT92GE120 patent/IT1257458B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITGE920120A1 (en) | 1994-05-19 |
ITGE920120A0 (en) | 1992-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961128 |