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Patent Searching and Data


Title:
INSTRUMENT FOR CATHETER, CATHETER BODY AND CATHETER
Document Type and Number:
WIPO Patent Application WO/2021/186523
Kind Code:
A1
Abstract:
Provided are a catheter, a catheter body, and an instrument for a catheter which can reduce the cost associated with the use thereof. An instrument 2 for a catheter is provided with: a tube-like member 21 that is inserted into a lumen (main lumen 61) formed in a catheter shaft 11 and extends in the axial direction (Z axis direction); and a second handle (handle 22) that is mounted on the proximal end side of the tube-like member 21 as a body separated from a first handle (handle 12) mounted on the proximal end side of the catheter shaft 11, and has a deformation operation part that is operated to bend and deform a portion near the distal end of the tube-like member 21. The instrument is configured such that when the portion near the distal end of the tube-like member 21 is bent and deformed by operating the deformation operation part, the bent and deformed tube-like member 21 is pressed against the wall surface of the lumen of the catheter shaft 11 and thereby a portion near the distal end of the catheter shaft 11 is displaced and that the second handle can be united with the first handle.

Inventors:
SAKAKI KOHEI (JP)
Application Number:
PCT/JP2020/011605
Publication Date:
September 23, 2021
Filing Date:
March 17, 2020
Export Citation:
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Assignee:
JAPAN LIFELINE CO LTD (JP)
International Classes:
A61B5/01
Domestic Patent References:
WO2019049558A12019-03-14
WO2016051837A12016-04-07
Foreign References:
US20170105715A12017-04-20
US20140275763A12014-09-18
Attorney, Agent or Firm:
TSUBASA PATENT PROFESSIONAL CORPORATION (JP)
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