Portable patient temperature adjustment apparatus and method
US8657864B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2008 |
| Grant date | Feb 25, 2014 |
| Priority date | — |
| Expiry date | Mar 25, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2201/5082
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Embodiments of the invention provide devices and methods for the in situ or in transit adjustment of the core body temperature of a patient. Devices according to some embodiments include a control unit and pressure chamber adapted to apply a pulsating negative pressure to a limb of the patient. An adjustment temperature applied during the application of the pulsating pressure can heat or cool the patient as necessary. Devices and methods disclosed herein can provide for efficient heating and/or cooling of a patient. In addition, devices and methods provide such functionality in a portable device that can be manually carried by an individual.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.