Title:
光学的な病変評価
Document Type and Number:
Japanese Patent JP6766244
Kind Code:
B2
Abstract:
Medical apparatus includes a probe, having a distal segment configured for insertion into a body of a patient. The probe includes at least one optical sensing unit, which is disposed along the distal segment and includes first and second radiation sources, configured to emit optical radiation in different, respective, first and second wavelength bands toward tissue in the body in proximity to the distal segment. An optical sensor is configured to receive the optical radiation in the first and second wavelength bands that is scattered from the tissue and to output first and second electrical signals responsively to an intensity of the received optical radiation.
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Inventors:
Asaph Gobari
Christopher Thomas Beekler
Athanasios Papio Anne
Badim Greener
Christopher Thomas Beekler
Athanasios Papio Anne
Badim Greener
Application Number:
JP2019205245A
Publication Date:
October 07, 2020
Filing Date:
November 13, 2019
Export Citation:
Assignee:
Biosense Webster (Israel), Ltd.
International Classes:
A61B10/00; A61B18/14
Domestic Patent References:
| JP2009056289A | ||||
| JP2009535098A | ||||
| JP2012000463A |
Foreign References:
| US20120265184 | ||||
| US20090312756 | ||||
| US20090156921 |
Attorney, Agent or Firm:
Konobu Kato
Takafumi Oshima
Takafumi Oshima