Tip shield with gripping surfaces and guard features
US8858503B2 · kind B2 · utility
15Cited by
35References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2008 |
| Grant date | Oct 14, 2014 |
| Priority date | — |
| Expiry date | Mar 6, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/3202
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An asymmetrical gripping surface is incorporated into a needle shield of an intravenous catheter assembly. The asymmetrical gripping surface provides a gripping position nearer the catheter adapter, catheter and needle tip for improved balance and control of the catheter assembly during insertion of the catheter. Additionally, the asymmetrical gripping surfaces include a guard feature to prevent a user's unintended contact with various components of the catheter assembly whereby the contact may result in an undesirable “over the bevel” condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.