Title:
VASCULAR PUNCTURE ASSISTANCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/002849
Kind Code:
A1
Abstract:
Provided is a vascular puncture assistance device that detects the property of a blood vessel prior to puncture and assists sure puncture. This vascular puncture assistance device 10 comprises: a property acquisition unit that acquires the property of a blood vessel; and a control unit 30 that detects the hardness state of the blood vessel from the property of the blood vessel acquired by the property acquisition unit and, on the basis of the hardness state of the blood vessel thus detected, determines whether or not to perform the puncture and the position or direction of the puncture. The vascular puncture assistance device 10 further comprises a probe body 20 that is provided with an imaging unit 22 for acquiring a cross-sectional image of a human body. On the basis of the cross-sectional image thus acquired, the control unit 30 detects the calcification state of the blood vessel with the use of the imaging unit 22 as the property acquisition unit.
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Inventors:
INUKAI TAKITO (JP)
KUWANO YOICHIRO (JP)
FUKUDA TAKUMI (JP)
KUWANO YOICHIRO (JP)
FUKUDA TAKUMI (JP)
Application Number:
PCT/JP2022/026824
Publication Date:
January 26, 2023
Filing Date:
July 06, 2022
Export Citation:
Assignee:
TERUMO CORP (JP)
International Classes:
A61B8/14; A61M5/42; A61M5/46
Domestic Patent References:
| WO2017204176A1 | 2017-11-30 |
Foreign References:
| JP2015053996A | 2015-03-23 | |||
| JP3210096U | 2017-04-27 | |||
| JP2016174809A | 2016-10-06 |
Attorney, Agent or Firm:
YAMADA Makito (JP)
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