Method for changing the temperature of a selected body region
US6623516B2 · kind B2 · utility
38Cited by
31References
28Claims
0Family size
Inventor
Key dates
| Filing date | Dec 7, 2001 |
| Grant date | Sep 23, 2003 |
| Priority date | — |
| Expiry date | Jan 10, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/1086
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Heat transfer catheter apparatus and methods of making and using same are disclosed wherein a fluid connection is provided between the distal portions of two adjacent, thin-walled, high strength fluid lumens to define a closed loop fluid circulation system capable of controlled delivery of thermal energy to or withdrawal of thermal energy from remote internal body locations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.