Invention Grant
US07214182B2 Wireless in-vivo information acquiring system, body-insertable device, and external device
有权
无线体内信息采集系统，被检体内导入装置和外部装置
- Patent Title: Wireless in-vivo information acquiring system, body-insertable device, and external device
- Patent Title (中): 无线体内信息采集系统，被检体内导入装置和外部装置
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Application No.: US10828413Application Date: 2004-04-20
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Publication No.: US07214182B2Publication Date: 2007-05-08
- Inventor: Hatsuo Shimizu , Kazutaka Nakatsuchi
- Applicant: Hatsuo Shimizu , Kazutaka Nakatsuchi
- Applicant Address: JP Tokyo
- Assignee: Olympus Corporation
- Current Assignee: Olympus Corporation
- Current Assignee Address: JP Tokyo
- Agency: Scully, Scott, Murphy & Presser P.C.
- Priority: JP2003-122801 20030425
- Main IPC: A61B1/00
- IPC: A61B1/00 ; A61B1/04
Abstract:
A pill inserted into a body of a patient acquires in-vivo information on the body of the patient. A receiver disposed on the outside of the body receives the in-vivo information on the body of the patient from the pill through an antenna. When a power supply signal is transmitted from the receiver to the pill through the antenna, a drive control signal for making the pill to execute a predetermined function is superposed on the power supply signal, which makes it possible to control various functions performed by the pill from outside.
Public/Granted literature
- US20040215083A1 Wireless in-vivo information acquiring system, body-insertable device, and external device Public/Granted day:2004-10-28
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