HEMOSTATIC INSTRUMENT

Title:

HEMOSTATIC INSTRUMENT

Document Type and Number:

WIPO Patent Application WO/2020/027123

Kind Code:

A1

Abstract:

[Problem] To provide a hemostatic instrument whereby positional misalignment of an expansion member with respect to a part of a hand in which bleeding is to be stopped can be suppressed, and pressure of the expansion member on the part of the hand in which bleeding is to be stopped can be appropriately maintained even when the patient moves the hand with the expansion member in an expanded state. [Solution] A covering member 110 provided to a hemostatic instrument 100 has a body 120 to which an expansion member 160 is connected, a first arm part 130 protruding from the body, and a second arm part 140 protruding from the body while forming an acute angle with the longitudinal direction of the first arm part, the first arm part having a projecting part 133a protruding in the width direction of the first arm part at an end part 133 of the first arm part, and the second arm part being longer than the first arm part and being fixed to the projecting part, and passing between fingers f1, f2 of the patient and being fixed to the second arm part in a state in which the second arm part is wrapped around a limb of the patient.

Inventors:

WATANABE FUMI (JP)
MIYASHITA MASAKO (JP)
HIOKI YUICHI (JP)
OKAMURA RYO (JP)
WADA SATOSHI (JP)

Application Number:

PCT/JP2019/029820

Publication Date:

February 06, 2020

Filing Date:

July 30, 2019

Export Citation:

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Assignee:

TERUMO CORP (JP)

International Classes:

A61B17/135

Domestic Patent References:

WO2018181314A1

2018-10-04

Foreign References:

US20170042552A1	2017-02-16
JP2010131296A	2010-06-17
US20190133602A1	2019-05-09
JP2008119517A	2008-05-29
JP2018145366A	2018-09-20

Other References: