Method for removing intact cells from a surgical site

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12207803
APP PUB NO 20220071606A1
SERIAL NO

17455388

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Abstract

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A surgical treatment apparatus comprises a waterjet configured to fragment tissue and provide intact cells such as stem cells with the fragmented tissue. The intact cells can be used in one or more of many ways such as for genetic or other testing. In many embodiments, the intact cells comprise stem cells. In many embodiments, a waterjet is configured to fragment tissue. The fragmented tissue can be collected with a filter having pores sized smaller than the tissue fragments. In many embodiments cavitation with a waterjet is used to fragment the tissue comprising the intact stem cells. The waterjet may comprise a waterjet immersed in a liquid comprising water so as to form a plurality of shedding pulses. The plurality of shedding pulses can be generated with a frequency sufficient to fragment the tissue. The shedding pulses can generate cavitations that fragment the tissue.

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Patent Owner(s)

Patent OwnerAddress
PROCEPT BIOROBOTICS CORPORATION150 BAYTECH DR SAN JOSE CA 95134

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aljuri, Nikolai Hillsborough, US 100 2293
Mantri, Surag East Palo Alto, US 90 1743

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