Filter cartridge with integrated gaseous seal for multimodal surgical gas delivery system
US9387296B1 · kind B1 · utility
32Cited by
3References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2015 |
| Grant date | Jul 12, 2016 |
| Priority date | — |
| Expiry date | Feb 23, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D51/10
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A system is disclosed for delivering gas during a laparoscopic surgical procedure performed within a patient's abdominal cavity which includes a gas delivery device having a housing with a port for receiving pressurized insufflation gas from a gas source, a pump assembly for circulating gas throughout the system, and a separate gas conditioning unit configured for operative association with the gas delivery device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.