External blood parameter diagnostic system
US4608996A · kind A · utility
118Cited by
11References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 10, 1984 |
| Grant date | Sep 2, 1986 |
| Priority date | — |
| Expiry date | Aug 10, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/150992
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An externally located blood monitoring system has a single access to a patient's blood vessel for monitoring blood associated parameters. A three-position valve permits three modes of operation including flushing, blood pressure monitoring while maintaining patency of the access, and blood sampling while also permitting monitoring of other blood related parameters, such as blood temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.