Method and device for statistical tissue sampling using microdevices
US10722221B2 · kind B2 · utility
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5References
8Claims
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Key dates
| Filing date | Jul 31, 2017 |
| Grant date | Jul 28, 2020 |
| Priority date | — |
| Expiry date | Apr 30, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/00876
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention utilizes tetherless microtools to biopsy tissue. The invention provides a device and method for deployment and retrieval of tetherless microtools. The size of the microtools ensures that tissue damage at a site targeted for biopsy is negligible. As such, large numbers of microtools may be deployed ensuring that a true statistical sampling of biologic tissue is performed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.