Method and apparatus for selective treatment of biological tissue

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United States of America Patent

PATENT NO 11826096
SERIAL NO

17499467

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An exemplary treatment system can be provided which can include a laser system configured to emit at least one laser beam, and an optical system configured to focus the laser beam(s) to a focal region at a selected distance from a surface of a tissue. The focal region can be configured to illuminate at least a portion of a target. The optical system can cause an irradiation energy transferred to the focal region of the laser beam(s) to (i) generate a plasma in a first region of the tissue adjacent to the target, and (ii) avoid a generation of a plasma in a second region of the tissue. The optical system has a numerical aperture that is in the range of about 0.5 to about 0.9. An exemplary method can also be provided to control such treatment system.

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Patent Owner(s)

Patent OwnerAddress
THE GENERAL HOSPITAL CORPORATION55 FRUIT STREET BOSTON MA 02114

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anderson, Richard Rox Boston, US 130 4826
Chan, Henry Hin Lee Hong Kong, CN 11 205
Manstein, Dieter Coral Gables, US 93 6154
Zuo, Vincent Boston, US 20 126

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