JPWO2022024348A1 - - Google Patents

Info

Publication number
JPWO2022024348A1
JPWO2022024348A1 JP2022539945A JP2022539945A JPWO2022024348A1 JP WO2022024348 A1 JPWO2022024348 A1 JP WO2022024348A1 JP 2022539945 A JP2022539945 A JP 2022539945A JP 2022539945 A JP2022539945 A JP 2022539945A JP WO2022024348 A1 JPWO2022024348 A1 JP WO2022024348A1
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
JP2022539945A
Other languages
Japanese (ja)
Other versions
JPWO2022024348A5 (https=
JP7408816B2 (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 JPWO2022024348A1 publication Critical patent/JPWO2022024348A1/ja
Publication of JPWO2022024348A5 publication Critical patent/JPWO2022024348A5/ja
Priority to JP2023214352A priority Critical patent/JP2024019635A/ja
Application granted granted Critical
Publication of JP7408816B2 publication Critical patent/JP7408816B2/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
    • 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
    • A61M25/1027—Making of balloon catheters
    • A61M25/1036—Making parts for balloon catheter systems, e.g. shafts or distal ends
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/008—Strength or flexibility characteristics of the catheter tip
    • 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
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • A61M2025/0046—Coatings for improving slidability
    • 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
    • A61M2025/1052—Balloon catheters with special features or adapted for special applications for temporarily occluding a vessel for isolating a sector
    • 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
    • A61M2025/1075—Balloon catheters with special features or adapted for special applications having a balloon composed of several layers, e.g. by coating or embedding
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Hematology (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)
JP2022539945A 2020-07-31 2020-07-31 バルーンカテーテル Active JP7408816B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023214352A JP2024019635A (ja) 2020-07-31 2023-12-20 バルーンカテーテル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/029448 WO2022024348A1 (ja) 2020-07-31 2020-07-31 バルーンカテーテル

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023214352A Division JP2024019635A (ja) 2020-07-31 2023-12-20 バルーンカテーテル

Publications (3)

Publication Number Publication Date
JPWO2022024348A1 true JPWO2022024348A1 (https=) 2022-02-03
JPWO2022024348A5 JPWO2022024348A5 (https=) 2023-03-20
JP7408816B2 JP7408816B2 (ja) 2024-01-05

Family

ID=80035309

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022539945A Active JP7408816B2 (ja) 2020-07-31 2020-07-31 バルーンカテーテル
JP2023214352A Pending JP2024019635A (ja) 2020-07-31 2023-12-20 バルーンカテーテル

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023214352A Pending JP2024019635A (ja) 2020-07-31 2023-12-20 バルーンカテーテル

Country Status (3)

Country Link
US (1) US20230191091A1 (https=)
JP (2) JP7408816B2 (https=)
WO (1) WO2022024348A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119925787A (zh) * 2023-10-27 2025-05-06 深圳市纬康医疗科技有限公司 一种球囊鞘管

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07303701A (ja) * 1994-05-13 1995-11-21 Takashi Nishimura 造影剤回収用バルーンカテーテル
JP2007501652A (ja) * 2003-08-08 2007-02-01 ボストン サイエンティフィック リミテッド 伸縮規制用カテーテルシャフト
JP2010167003A (ja) * 2009-01-21 2010-08-05 Asahi Intecc Co Ltd バルーンカテーテル
JP2014138864A (ja) * 2007-08-06 2014-07-31 Abbott Cardiovascular Systems Inc インターロッキング・ネットワークに包含される親水性化合物を有する潤滑コーティングを施された医療装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060074396A1 (en) * 2004-09-28 2006-04-06 Medtronic Vascular, Inc. Stent delivery system
JP5732259B2 (ja) * 2011-01-12 2015-06-10 株式会社グッドマン カテーテル
EP2714179A1 (en) * 2011-05-26 2014-04-09 Abbott Cardiovascular Systems Inc. Through tip for a catheter
WO2018098388A1 (en) * 2016-11-23 2018-05-31 Innovations In Medicine, Llc System and method for deflection of a body lumen
JP2020039376A (ja) * 2017-01-23 2020-03-19 テルモ株式会社 バルーンカテーテル
US11642500B2 (en) * 2018-02-20 2023-05-09 Crossliner, Inc. Intravascular delivery system and method for percutaneous coronary intervention

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07303701A (ja) * 1994-05-13 1995-11-21 Takashi Nishimura 造影剤回収用バルーンカテーテル
JP2007501652A (ja) * 2003-08-08 2007-02-01 ボストン サイエンティフィック リミテッド 伸縮規制用カテーテルシャフト
JP2014138864A (ja) * 2007-08-06 2014-07-31 Abbott Cardiovascular Systems Inc インターロッキング・ネットワークに包含される親水性化合物を有する潤滑コーティングを施された医療装置
JP2010167003A (ja) * 2009-01-21 2010-08-05 Asahi Intecc Co Ltd バルーンカテーテル

Also Published As

Publication number Publication date
JP2024019635A (ja) 2024-02-09
JP7408816B2 (ja) 2024-01-05
US20230191091A1 (en) 2023-06-22
WO2022024348A1 (ja) 2022-02-03

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