Method for providing an oxygen bearing liquid to a blood vessel for the performance of a medical procedure
US4448188A · kind A · utility
211Cited by
11References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 18, 1982 |
| Grant date | May 15, 1984 |
| Priority date | — |
| Expiry date | Feb 18, 2002 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2202/0476
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method for providing an oxygen bearing liquid to a blood vessel during the performance of a medical procedure is disclosed. In one preferred embodiment the blood flow is temporarily occluded, a substantially clear oxygen bearing liquid is introduced into the blood vessel and the inside of the blood vessel is inspected through a viewing system and treated with laser irradiation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.