JP7820524B2 - バルーンカテーテル - Google Patents

バルーンカテーテル

Info

Publication number
JP7820524B2
JP7820524B2 JP2024538848A JP2024538848A JP7820524B2 JP 7820524 B2 JP7820524 B2 JP 7820524B2 JP 2024538848 A JP2024538848 A JP 2024538848A JP 2024538848 A JP2024538848 A JP 2024538848A JP 7820524 B2 JP7820524 B2 JP 7820524B2
Authority
JP
Japan
Prior art keywords
balloon
balloon catheter
tip
shaft body
rigidity
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.)
Active
Application number
JP2024538848A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024029203A1 (https=
Inventor
光正 岡本
彰真 近藤
修平 山本
祐太 中村
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.)
GOODMAN INC.
Original Assignee
GOODMAN INC.
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 by GOODMAN INC. filed Critical GOODMAN INC.
Publication of JPWO2024029203A1 publication Critical patent/JPWO2024029203A1/ja
Application granted granted Critical
Publication of JP7820524B2 publication Critical patent/JP7820524B2/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
    • A61M25/10—Balloon catheters
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0041—Catheters; Hollow probes characterised by the form of the tubing pre-formed, e.g. specially adapted to fit with the anatomy of body channels
    • 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
    • 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
    • A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
    • 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
    • A61M25/10—Balloon catheters
    • A61M25/1002—Balloon catheters characterised by balloon shape
    • 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
    • A61M25/10—Balloon catheters
    • A61M25/104—Balloon catheters used for angioplasty
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1093—Balloon catheters with special features or adapted for special applications having particular tip characteristics

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Child & Adolescent Psychology (AREA)
  • Vascular Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2024538848A 2022-08-02 2023-06-12 バルーンカテーテル Active JP7820524B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022123322 2022-08-02
JP2022123322 2022-08-02
PCT/JP2023/021750 WO2024029203A1 (ja) 2022-08-02 2023-06-12 バルーンカテーテル

Publications (2)

Publication Number Publication Date
JPWO2024029203A1 JPWO2024029203A1 (https=) 2024-02-08
JP7820524B2 true JP7820524B2 (ja) 2026-02-25

Family

ID=89849257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024538848A Active JP7820524B2 (ja) 2022-08-02 2023-06-12 バルーンカテーテル

Country Status (5)

Country Link
US (1) US20250161636A1 (https=)
EP (1) EP4566650A1 (https=)
JP (1) JP7820524B2 (https=)
CN (1) CN118973647A (https=)
WO (1) WO2024029203A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005125101A (ja) 2003-10-23 2005-05-19 Cordis Corp 操作可能なバルーンカテーテル
JP2008200317A (ja) 2007-02-21 2008-09-04 Goodman Co Ltd バルーンカテーテル
WO2022102766A1 (ja) 2020-11-16 2022-05-19 株式会社カネカ バルーンカテーテル用バルーン

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH021292A (ja) * 1988-06-01 1990-01-05 Terumo Corp カテーテルチューブ
JPH0956821A (ja) 1995-08-17 1997-03-04 Kanegafuchi Chem Ind Co Ltd バルーンカテーテルの先端部加工方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005125101A (ja) 2003-10-23 2005-05-19 Cordis Corp 操作可能なバルーンカテーテル
JP2008200317A (ja) 2007-02-21 2008-09-04 Goodman Co Ltd バルーンカテーテル
WO2022102766A1 (ja) 2020-11-16 2022-05-19 株式会社カネカ バルーンカテーテル用バルーン

Also Published As

Publication number Publication date
US20250161636A1 (en) 2025-05-22
EP4566650A1 (en) 2025-06-11
WO2024029203A1 (ja) 2024-02-08
CN118973647A (zh) 2024-11-15
JPWO2024029203A1 (https=) 2024-02-08

Similar Documents

Publication Publication Date Title
US7189229B2 (en) Balloon alignment and collapsing system
US6113579A (en) Catheter tip designs and methods for improved stent crossing
US6517515B1 (en) Catheter having variable size guide wire lumen
US10207083B2 (en) Balloon catheter and method for manufacturing balloon
JP6975857B2 (ja) バルーンカテーテル
JP2007503914A (ja) 慢性的全閉塞を横切る装置と方法
JP7359853B2 (ja) バルーンカテーテル
JP2005021684A (ja) 自動センタリング先端部を備えたバルーンカテーテル
JP6227194B2 (ja) 内視鏡用処置具
WO2020195697A1 (ja) バルーンカテーテル
US20170157368A1 (en) Catheter
CN106075701A (zh) 气囊导管
JP7616062B2 (ja) 異物除去用バルーンカテーテル
JP2024169212A (ja) バルーンカテーテル
JP7820524B2 (ja) バルーンカテーテル
WO2022137764A1 (ja) バルーンカテーテル用バルーン
US20240108867A1 (en) Balloon catheter
US20240181226A1 (en) Balloon catheter
JP2019058332A (ja) バルーンカテーテル
JP7465696B2 (ja) バルーンカテーテル
JP7606053B2 (ja) バルーンカテーテル
JP7751131B2 (ja) バルーンカテーテル及びバルーンカテーテルの製造方法
CN117042831B (zh) 导管用球囊
JP7467637B2 (ja) カテーテル
JP7148308B2 (ja) バルーンカテーテル

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250130

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20250129

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250819

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20251009

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20260127

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20260212

R150 Certificate of patent or registration of utility model

Ref document number: 7820524

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533