Lubrication of an injection needle
US11406769B2 · kind B2 · utility
0Cited by
7References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 30, 2015 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Jan 30, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/1787
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method for lubricating an injection needle when used multiple times at a single occasion to penetrate a support, the method including the steps of: a) depositing a layer of a lubricating composition on the support; b) penetrating multiple times the layer of the lubricating composition deposited in step a) with the injection needle, thereby providing a lubricated injection needle having a deposited layer of the lubricating composition thereon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.