Target tissue localization device
US7479152B2 · kind B2 · utility
55Cited by
58References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 2004 |
| Grant date | Jan 20, 2009 |
| Priority date | — |
| Expiry date | Jan 28, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/3908
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A target tissue localization device includes a tubular mesh anchor element that is secured to a placement device. In use, the localization device is passed through the patient's skin to the target tissue, creating a tissue track. The tubular mesh anchor element is located at the target tissue and expanded from a contracted to an expanded configuration. Methods for localizing a lymph node are also described. After determining the position of the lymph node, a localization device, which includes an anchor element, is localized near or within the lymph node. The anchor element is then expanded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.