JPWO2022215211A1 - - Google Patents

Info

Publication number
JPWO2022215211A1
JPWO2022215211A1 JP2023512589A JP2023512589A JPWO2022215211A1 JP WO2022215211 A1 JPWO2022215211 A1 JP WO2022215211A1 JP 2023512589 A JP2023512589 A JP 2023512589A JP 2023512589 A JP2023512589 A JP 2023512589A JP WO2022215211 A1 JPWO2022215211 A1 JP WO2022215211A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2023512589A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022215211A1 publication Critical patent/JPWO2022215211A1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
JP2023512589A 2021-04-07 2021-04-07 Pending JPWO2022215211A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/014820 WO2022215211A1 (ja) 2021-04-07 2021-04-07 医療用線材、および、ガイドワイヤ

Publications (1)

Publication Number Publication Date
JPWO2022215211A1 true JPWO2022215211A1 (ja) 2022-10-13

Family

ID=83545261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023512589A Pending JPWO2022215211A1 (ja) 2021-04-07 2021-04-07

Country Status (5)

Country Link
US (1) US20240002987A1 (ja)
EP (1) EP4321201A1 (ja)
JP (1) JPWO2022215211A1 (ja)
CN (1) CN117136085A (ja)
WO (1) WO2022215211A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024054502A (ja) * 2022-10-05 2024-04-17 朝日インテック株式会社 医療用線材、および、ガイドワイヤ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6278057B1 (en) * 1997-05-02 2001-08-21 General Science And Technology Corp. Medical devices incorporating at least one element made from a plurality of twisted and drawn wires at least one of the wires being a nickel-titanium alloy wire
US6325766B1 (en) * 1999-12-01 2001-12-04 Advanced Cardiovascular Systems, Inc. Guidewire having substantially nickel-free high-nitrogen austenitic stainless steel alloy
JP5386088B2 (ja) 2008-01-25 2014-01-15 金井 宏彰 ガイドワイヤ用芯、この芯の製造方法及びこの芯を用いた医療用ガイドワイヤ
JP5219545B2 (ja) * 2008-02-20 2013-06-26 金井 宏彰 ガイドワイヤ用芯及びこの芯の評価方法

Also Published As

Publication number Publication date
US20240002987A1 (en) 2024-01-04
CN117136085A (zh) 2023-11-28
EP4321201A1 (en) 2024-02-14
WO2022215211A1 (ja) 2022-10-13

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230920