Tissue positioner
US7097612B2 · kind B2 · utility
179Cited by
1References
69Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 2004 |
| Grant date | Aug 29, 2006 |
| Priority date | — |
| Expiry date | Jan 26, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/308
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Apparatus and methods for stabilizing and/or positioning tissues or organs during surgical procedures. One feature of the positioners of the invention includes the use of one or more suction elements used to grip the organ or tissue. The main body of the suction element comprises body defining a polyhedral shaped chamber, an elliptical ring structure and a vacuum port. The invention further includes structures to support the suction element and hold the suction element and attached tissue in a fixed position including catheters, lockable flexible arms, and retractors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.