Surgical delivery devices for meltable bone wax or bone putty
US11006937B2 · kind B2 · utility
0Cited by
5References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 30, 2019 |
| Grant date | May 18, 2021 |
| Priority date | — |
| Expiry date | Mar 13, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2400/04
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention is directed to a device for delivering a sealant to a tissue, comprising a sealant compartment, a cooling gas compartment, and a heater, all disposed inside a unified housing; with heater configured for rendering the sealant liquid or semi-liquid or molten and flowable; with sealant compartment configured for expressing the sealant in a flowable form from device via an exit nozzle; with gas compartment configured for expressing a cooling gas via a gas expression port; with exit nozzle and gas expression port co-directed into the same direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.