System and assembly for inflating and monitoring pressure within a retaining cuff
US11471628B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2019 |
| Grant date | Oct 18, 2022 |
| Priority date | — |
| Expiry date | Apr 11, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/8212
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system and accompanying assembly, of integrated or modular construction, for inflating and monitoring pressure within a retaining cuff including a housing having a pressure chamber connected in fluid communication with a fluid pressure source and a fluid communicating connection with the retaining cuff. Associated control circuitry includes a pressure sensor disposable in fluid communication with the pressure chamber and the retaining cuff, via the fluid communicating connection and structured to concurrently determine and monitor pressure within the pressure chamber and the retaining cuff. The control circuitry is cooperatively structured with the pressure sensor and other operative components to establish dynamic multilevel sampling capabilities, calibration parameters stored within the control circuitry prior to use and limited or single use capabilities of the assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.