Invention Grant
- Patent Title: Intra-subject observation system and intra-subject observation method
- Patent Title (中): 受试者观察系统和受试者观察方法
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Application No.: US12146905Application Date: 2008-06-26
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Publication No.: US08632459B2Publication Date: 2014-01-21
- Inventor: Isao Aoki , Katsumi Hirakawa , Hironobu Takizawa , Hidetake Segawa , Hironao Kawano , Hideo Ito , Hideki Shimonaka
- Applicant: Isao Aoki , Katsumi Hirakawa , Hironobu Takizawa , Hidetake Segawa , Hironao Kawano , Hideo Ito , Hideki Shimonaka
- Applicant Address: JP Tokyo
- Assignee: Olympus Medical Sytems Corp.
- Current Assignee: Olympus Medical Sytems Corp.
- Current Assignee Address: JP Tokyo
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Priority: JP2005-380452 20051228; JP2005-380453 20051228; JP2005-380455 20051228
- Main IPC: A61B1/00
- IPC: A61B1/00 ; A61B1/04
Abstract:
An intra-subject observation system includes a first liquid inserted into a desired organ of a subject; and a second liquid inserted into the organ without being mixed with the first liquid due to a specific gravity lighter than that of the first liquid. The system also includes a capsule medical apparatus inserted into the organ with an intermediate specific gravity between the specific gravity of the first liquid and that of the second liquid to acquire intra-subject information, which is output out of the subject by radio.
Public/Granted literature
- US20080300453A1 INTRA-SUBJECT OBSERVATION SYSTEM AND INTRA-SUBJECT OBSERVATION METHOD Public/Granted day:2008-12-04
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