Title:
BIOMEDICAL TUBE AND BIOMETRIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/230377
Kind Code:
A1
Abstract:
A biomedical tube according to one embodiment of the present invention is provided with a tube and a first ferrule. The tube is partially inserted into a living body and has a first end, a second end, a through hole, and a lens. The through hole extends in a first direction from the second end toward the first end. The first ferrule covers the outer circumference of the tube in the first direction. The lens is positioned at a position including at least the first end within the though hole. The tube and the first ferrule are made of a ceramic material.
Inventors:
KOMADA DAISUKE (JP)
OSANAI MAKOTO (JP)
OSANAI MAKOTO (JP)
Application Number:
PCT/JP2021/018508
Publication Date:
November 18, 2021
Filing Date:
May 14, 2021
Export Citation:
Assignee:
KYOCERA CORP (JP)
UNIV OSAKA (JP)
UNIV OSAKA (JP)
International Classes:
A61B10/00; A61B1/00
Domestic Patent References:
| WO2017170662A1 | 2017-10-05 | |||
| WO2011132756A1 | 2011-10-27 | |||
| WO2012017950A1 | 2012-02-09 |
Foreign References:
| JP2013500109A | 2013-01-07 | |||
| US20120281218A1 | 2012-11-08 | |||
| US20180228375A1 | 2018-08-16 | |||
| JP2012239669A | 2012-12-10 | |||
| JP2005533533A | 2005-11-10 | |||
| JP2010540202W | ||||
| JP5224482B2 | 2013-07-03 |
Other References:
IKEDA, NAOTO; LU, WENGUANG; MATSUNAGA, TADAO; TSURUOKA, NORIKO: "31pm2-PS-154 Thin tube-shaped neural electrodes with endoscopic observation function", PROCEEDINGS OF THE 35TH SENSOR MICROMACHINES AND APPLIED SYSTEMS SYMPOSIUM, vol. 35, 23 October 2018 (2018-10-23), Japan, pages 1 - 4, XP009541018
IKEDA, NAOTO; LU, WENGUANG; MATSUNAGA, TADAO; TSURUOKA, NORIKO; MUSHIAKE, HAJIME; OSANAI, MAKOTO; OSHIRO, TOMOKAZU; HAGA, YOICHI: "Fabrication and electrical characterization of a thin tube-shaped neural electrodes with endoscopic observation function", INSTITUTE OF ELECTRICAL ENGINEERS OF JAPAN MATERIALS MICROMACHINE AND SENSOR SYSTEM STUDY GROUP, no. MSS-18-9, 12 July 2018 (2018-07-12), JP, pages 11 - 14, XP009541019
See also references of EP 4151158A4
IKEDA, NAOTO; LU, WENGUANG; MATSUNAGA, TADAO; TSURUOKA, NORIKO; MUSHIAKE, HAJIME; OSANAI, MAKOTO; OSHIRO, TOMOKAZU; HAGA, YOICHI: "Fabrication and electrical characterization of a thin tube-shaped neural electrodes with endoscopic observation function", INSTITUTE OF ELECTRICAL ENGINEERS OF JAPAN MATERIALS MICROMACHINE AND SENSOR SYSTEM STUDY GROUP, no. MSS-18-9, 12 July 2018 (2018-07-12), JP, pages 11 - 14, XP009541019
See also references of EP 4151158A4
Attorney, Agent or Firm:
SAIKYO, Keiichiro (JP)
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