Bracket for mounting a multi-port control valve and a reservoir to a sensor holder for use in a blood sampling-blood pressure monitoring system
US10694986B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2018 |
| Grant date | Jun 30, 2020 |
| Priority date | — |
| Expiry date | Sep 14, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M39/223
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed is a multi-port control valve with multi-lumen paths diverging flow so that, the multi-port control valve fills and expels fluid at the same time through the same port for use in a blood sampling, blood pressure monitoring system that includes a sampling site, a pressure transducer, and reservoir. The multi-port control valve may include a rotatable valve member and three ports. Each of the three ports is connected to one of the sampling site, the pressure transducer, and the reservoir. In particular, the rotatable valve member is rotatable, such that, depending upon a position of the rotatable valve member, one of the three ports is blocked from fluid communication with the other two ports.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.