Portable automated chest-abdominal compression device used in confined spaces and manipulation method thereof
US12336957B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2024 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Nov 7, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Provided is a portable automated chest-abdominal compression (CC-AC) device used in confined spaces and a manipulation method thereof, comprising: a compression mechanism having a strap fixing module, a compression plate connected to the strap fixing module and a compression piston arranged on one side of the compression plate; a detection module having a displacement sensor and a pressure sensor; a control module receiving compression depth and pressure, and obtaining a compensation value of time of a single compression according to the compression depth and a target depth, thereby controlling an action of a driving mechanism during the CC process; constructing an abdominal mechanics model according to the compression depth and pressure, and compensating the compression depth according to the target pressure by using the abdominal mechanics model, thereby controlling the action of the driving mechanism during the AC process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.