Heat transfer catheters and methods of making and using same
US5624392A · kind A · utility
629Cited by
33References
81Claims
0Family size
Inventor
Key dates
| Filing date | Aug 8, 1994 |
| Grant date | Apr 29, 1997 |
| Priority date | — |
| Expiry date | Aug 8, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/1093
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Heat transfer catheter apparatus and methods of making and using same are disclosed wherein fluid connection means 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.