JP2025510116A - カテーテル、カテーテルハンドル、およびカテーテルの誘導方法 - Google Patents

カテーテル、カテーテルハンドル、およびカテーテルの誘導方法 Download PDF

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Publication number
JP2025510116A
JP2025510116A JP2024556408A JP2024556408A JP2025510116A JP 2025510116 A JP2025510116 A JP 2025510116A JP 2024556408 A JP2024556408 A JP 2024556408A JP 2024556408 A JP2024556408 A JP 2024556408A JP 2025510116 A JP2025510116 A JP 2025510116A
Authority
JP
Japan
Prior art keywords
catheter
pull wire
notches
housing
flexible tube
Prior art date
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
JP2024556408A
Other languages
English (en)
Japanese (ja)
Other versions
JP2025510116A5 (https=
Inventor
セッターグレン マグナス
ホルミン スタファン
ジョン ハースタッド フィリップ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from EP22163736.6A external-priority patent/EP4249032A1/en
Priority claimed from US17/702,756 external-priority patent/US20230302257A1/en
Application filed by Individual filed Critical Individual
Publication of JP2025510116A publication Critical patent/JP2025510116A/ja
Publication of JP2025510116A5 publication Critical patent/JP2025510116A5/ja
Pending legal-status Critical Current

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
    • 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
    • A61M25/0136—Handles therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/04—Endoscopic instruments, e.g. catheter-type instruments
    • 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
    • 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
    • A61M25/0138—Tip steering devices having flexible regions as a result of weakened outer material, e.g. slots, slits, cuts, joints or coils
    • 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)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2024556408A 2022-03-23 2023-03-23 カテーテル、カテーテルハンドル、およびカテーテルの誘導方法 Pending JP2025510116A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP22163736.6A EP4249032A1 (en) 2022-03-23 2022-03-23 Catheter, catheter handle
US17/702,756 US20230302257A1 (en) 2022-03-23 2022-03-23 Method of accessing an endocordial site, lungs or abdominal organs
US17/702,756 2022-03-23
EP22163736.6 2022-03-23
PCT/EP2023/057398 WO2023180414A1 (en) 2022-03-23 2023-03-23 Catheter, catheter handle and method of navigating a catheter

Publications (2)

Publication Number Publication Date
JP2025510116A true JP2025510116A (ja) 2025-04-14
JP2025510116A5 JP2025510116A5 (https=) 2026-03-06

Family

ID=85771979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024556408A Pending JP2025510116A (ja) 2022-03-23 2023-03-23 カテーテル、カテーテルハンドル、およびカテーテルの誘導方法

Country Status (5)

Country Link
EP (1) EP4496614A1 (https=)
JP (1) JP2025510116A (https=)
CN (1) CN119255836A (https=)
CA (1) CA3246475A1 (https=)
WO (1) WO2023180414A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117861041B (zh) * 2024-01-09 2024-07-16 上海心玮医疗科技股份有限公司 一种微导管
CN120884797B (zh) * 2025-09-24 2026-02-06 万漉医疗科技(江苏)有限公司 一种非对称激光刻蚀梯度薄壁导管及其可控方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4685630B2 (ja) * 2002-11-25 2011-05-18 エドワーズ ライフサイエンシーズ アクチェンゲゼルシャフト 血管外組織構造をリモデリングするための方法および装置
WO2007134341A2 (en) 2006-05-17 2007-11-22 Applied Medical Resources Corporation Steerable sheath actuator
US10646689B2 (en) 2016-07-29 2020-05-12 Cephea Valve Technologies, Inc. Mechanical interlock for catheters
US11045315B2 (en) 2016-08-29 2021-06-29 Cephea Valve Technologies, Inc. Methods of steering and delivery of intravascular devices
WO2019038773A1 (en) * 2017-08-25 2019-02-28 Mdsg Innovation Ltd. CARDIAC PROBE EXTRACTION DEVICE

Also Published As

Publication number Publication date
WO2023180414A1 (en) 2023-09-28
EP4496614A1 (en) 2025-01-29
CA3246475A1 (en) 2023-09-28
CN119255836A (zh) 2025-01-03

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