JPWO2023021801A1 - - Google Patents

Info

Publication number
JPWO2023021801A1
JPWO2023021801A1 JP2023542227A JP2023542227A JPWO2023021801A1 JP WO2023021801 A1 JPWO2023021801 A1 JP WO2023021801A1 JP 2023542227 A JP2023542227 A JP 2023542227A JP 2023542227 A JP2023542227 A JP 2023542227A JP WO2023021801 A1 JPWO2023021801 A1 JP WO2023021801A1
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.)
Granted
Application number
JP2023542227A
Other languages
Japanese (ja)
Other versions
JP7846124B2 (ja
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 JPWO2023021801A1 publication Critical patent/JPWO2023021801A1/ja
Application granted granted Critical
Publication of JP7846124B2 publication Critical patent/JP7846124B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • 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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2023542227A 2021-08-19 2022-05-17 カテーテル Active JP7846124B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021134329 2021-08-19
JP2021134329 2021-08-19
PCT/JP2022/020555 WO2023021801A1 (ja) 2021-08-19 2022-05-17 カテーテル

Publications (2)

Publication Number Publication Date
JPWO2023021801A1 true JPWO2023021801A1 (https=) 2023-02-23
JP7846124B2 JP7846124B2 (ja) 2026-04-14

Family

ID=85240414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023542227A Active JP7846124B2 (ja) 2021-08-19 2022-05-17 カテーテル

Country Status (4)

Country Link
US (1) US20240316314A1 (https=)
JP (1) JP7846124B2 (https=)
CN (1) CN117729956A (https=)
WO (1) WO2023021801A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5984907A (en) * 1995-06-05 1999-11-16 Ep Technologies, Inc. Transition sleeve assembly for catheters
JP2000229083A (ja) * 1999-01-07 2000-08-22 Terumo Corp 超音波カテーテル
JP2006061350A (ja) * 2004-08-26 2006-03-09 Japan Lifeline Co Ltd 先端偏向操作可能カテーテル
JP2013192716A (ja) * 2012-03-19 2013-09-30 Sumitomo Bakelite Co Ltd 医療機器
WO2015083645A1 (ja) * 2013-12-06 2015-06-11 オリンパス株式会社 内視鏡のための可撓管部と内視鏡
WO2019156059A1 (ja) * 2018-02-06 2019-08-15 株式会社カネカ カテーテルおよびその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5797842A (en) * 1996-10-31 1998-08-25 E.P. Technologies, Inc. Steerable electrophysiology catheter
US6013052A (en) * 1997-09-04 2000-01-11 Ep Technologies, Inc. Catheter and piston-type actuation device for use with same
US20030187389A1 (en) * 2002-03-29 2003-10-02 Scimed Life Systems, Inc. Center support for steerable electrophysiology catheter
JP5784506B2 (ja) * 2009-02-20 2015-09-24 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 中間部の剛性を備えた移行領域を有する操作可能なカテーテル
US12472330B2 (en) * 2020-07-08 2025-11-18 Kaneka Corporation Catheter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5984907A (en) * 1995-06-05 1999-11-16 Ep Technologies, Inc. Transition sleeve assembly for catheters
JP2000229083A (ja) * 1999-01-07 2000-08-22 Terumo Corp 超音波カテーテル
JP2006061350A (ja) * 2004-08-26 2006-03-09 Japan Lifeline Co Ltd 先端偏向操作可能カテーテル
JP2013192716A (ja) * 2012-03-19 2013-09-30 Sumitomo Bakelite Co Ltd 医療機器
WO2015083645A1 (ja) * 2013-12-06 2015-06-11 オリンパス株式会社 内視鏡のための可撓管部と内視鏡
WO2019156059A1 (ja) * 2018-02-06 2019-08-15 株式会社カネカ カテーテルおよびその製造方法

Also Published As

Publication number Publication date
JP7846124B2 (ja) 2026-04-14
US20240316314A1 (en) 2024-09-26
CN117729956A (zh) 2024-03-19
WO2023021801A1 (ja) 2023-02-23

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