Syringe
US4034755A · kind A · utility
5Cited by
5References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 16, 1975 |
| Grant date | Jul 12, 1977 |
| Priority date | — |
| Expiry date | Sep 16, 1995 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/31531
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A syringe is described in which the needle assembly thereof is manually adjustable axially with respect to the body of the syringe to line up one end of the needle assembly with a reference mark on the transparent hollow barrel. Means are provided for locking the position of the needle assembly with respect to the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.