Fluid pressure measurement devices
US5808203A · kind A · utility
212Cited by
14References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 1997 |
| Grant date | Sep 15, 1998 |
| Priority date | — |
| Expiry date | May 12, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/16854
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention provides pressure measuring devices comprising a sensor to detect the force upon at least a portion of a contact surface of a syringe plunger during pressurization of a fluid medium within the syringe. A determination of the pressure of the fluid medium within the syringe is thereby enabled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.