Irrigating fluid
US7041275B2 · kind B2 · utility
0Cited by
1References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 15, 2002 |
| Grant date | May 9, 2006 |
| Priority date | — |
| Expiry date | Dec 6, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K33/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A surgical irrigating fluid composition, especially for endoscopic surgery, is provided comprising a rinsing fluid and nitrous oxide added as a marker to the rinsing fluid in an amount which is detectable in the expired breath from a mammal, especially man, that is subjected to the surgery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.