Spring impelled syringe guide with skin penetration depth adjustment
US5141496A · kind A · utility
465Cited by
14References
3Claims
0Family size
Inventors
Key dates
| Filing date | Jan 27, 1992 |
| Grant date | Aug 25, 1992 |
| Priority date | — |
| Expiry date | Jan 27, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/46
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A syringe guide with adjustment of the depth to which the needle penetrates, the guide comprising a body (4) having one end provided with a sliding base (1) which is adjustable in position by means of a screw (3), and whose other end includes a sliding part (6) fixed to the syringe (2) and loaded by a spring (9) which, on relaxing, causes the needle (11) to be plunged into the skin to a predetermined depth.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.