Syringe needle shield
US12303673B2 · kind B2 · utility
0Cited by
6References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2019 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | May 10, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/3213
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A syringe needle shield (10) and a method of using the syringe needle shield (10) that is configured to enclose a needle (4) of a syringe (2), the syringe needle shield (10) comprising a proximal end (20) providing access to an inner cavity (50), a distal end (22) including a flange (30), and an outer surface (24) including a plurality of ribs (40) disposed adjacent to the flange (30), each of the plurality of ribs (40) including a substantially flat surface (42) and a concave surface (44), wherein the substantially flat surface (42) is adjacent to the concave surface (44).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.