LIVING TISSUE SAMPLING METHOD AND BIOPSY SUPPORT SYSTEM

A living tissue sampling method includes inserting an endoscope inserted into a guide sheath into a body cavity of a subject, checking three-dimensional image information of a body cavity path against distal end position data of the endoscope, bringing distal ends of the endoscope and the guide shea...

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Bibliographic Details
Main Authors HANANO, Kazunari, TAKEYAMA, Tetsuhide, SUGA, Takeshi, ITO, Koichiro, MATSUO, Keigo
Format Patent
LanguageEnglish
Published 27.07.2023
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:A living tissue sampling method includes inserting an endoscope inserted into a guide sheath into a body cavity of a subject, checking three-dimensional image information of a body cavity path against distal end position data of the endoscope, bringing distal ends of the endoscope and the guide sheath close to a focused region, removing the endoscope from the guide sheath while keeping the guide sheath stationed inside the body cavity, inserting a biopsy instrument into the guide sheath, and sampling living tissue of the focused region by the biopsy instrument.
Bibliography:Application Number: US202318118897