Ultrasound scanning and ultrasound-assisted biopsy
US10561394B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 2, 2007 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Aug 8, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B8/4472
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus and related methods for ultrasonically scanning a tissue sample are described, the apparatus comprising an ultrasound transducer and a membranous sheet, the membranous sheet compressing the tissue sample, the ultrasound transducer contacting the membranous sheet and ultrasonically scanning the tissue sample therethrough, wherein the membranous sheet has a generally arcuate shape and the ultrasound transducer is movable in a generally arcuate trajectory therealong during the ultrasonic scan. Also described is an apparatus for facilitating a medical procedure, comprising a membranous sheet compressing a tissue sample, an ultrasound transducer contacting the membranous sheet to ultrasonically scan the tissue sample therethrough, and a biopsy guide operably coupled to the ultrasound transducer for maintaining a biopsy instrument in a scan plane of the ultrasound transducer to facilitate a percutaneous biopsy of a lesion located in the scan plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.