Cryogenic probe system and method
US9017318B2 · kind B2 · utility
42Cited by
101References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2013 |
| Grant date | Apr 28, 2015 |
| Priority date | — |
| Expiry date | Aug 26, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/0293
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A cryogenic system having a base unit tethered to a handpiece connectable to a needle probe. The handpiece holds a replaceable cryogen canister assembly. The base unit connects to mains to provide power to the handpiece. The base unit includes a back-up power source in the event of interruptions of power via mains.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.