JP7757272B2 - バルーンカテーテル - Google Patents

バルーンカテーテル

Info

Publication number
JP7757272B2
JP7757272B2 JP2022505140A JP2022505140A JP7757272B2 JP 7757272 B2 JP7757272 B2 JP 7757272B2 JP 2022505140 A JP2022505140 A JP 2022505140A JP 2022505140 A JP2022505140 A JP 2022505140A JP 7757272 B2 JP7757272 B2 JP 7757272B2
Authority
JP
Japan
Prior art keywords
shaft
balloon
tubular member
lumen
distal end
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
JP2022505140A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021177102A5 (https=
JPWO2021177102A1 (https=
Inventor
俊彦 宇都
真太郎 大角
弘規 ▲高▼田
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.)
Kaneka Corp
Original Assignee
Kaneka Corp
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 Kaneka Corp filed Critical Kaneka Corp
Publication of JPWO2021177102A1 publication Critical patent/JPWO2021177102A1/ja
Publication of JPWO2021177102A5 publication Critical patent/JPWO2021177102A5/ja
Application granted granted Critical
Publication of JP7757272B2 publication Critical patent/JP7757272B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/062—Photodynamic therapy, i.e. excitation of an agent
    • 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
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • 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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body
    • 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
    • A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body
    • A61N2005/0602—Apparatus for use inside the body for treatment of blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body
    • A61N5/0603—Apparatus for use inside the body for treatment of body cavities
    • A61N2005/0609—Stomach and/or esophagus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/063—Radiation therapy using light comprising light transmitting means, e.g. optical fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0632—Constructional aspects of the apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
    • A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2022505140A 2020-03-06 2021-02-24 バルーンカテーテル Active JP7757272B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020039081 2020-03-06
JP2020039081 2020-03-06
PCT/JP2021/006826 WO2021177102A1 (ja) 2020-03-06 2021-02-24 バルーンカテーテル

Publications (3)

Publication Number Publication Date
JPWO2021177102A1 JPWO2021177102A1 (https=) 2021-09-10
JPWO2021177102A5 JPWO2021177102A5 (https=) 2022-11-04
JP7757272B2 true JP7757272B2 (ja) 2025-10-21

Family

ID=77613582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022505140A Active JP7757272B2 (ja) 2020-03-06 2021-02-24 バルーンカテーテル

Country Status (4)

Country Link
US (1) US12515068B2 (https=)
JP (1) JP7757272B2 (https=)
CN (1) CN115243751B (https=)
WO (1) WO2021177102A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7799535B2 (ja) * 2022-03-25 2026-01-15 株式会社カネカ 医療用管状体搬送装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002507460A (ja) 1998-03-23 2002-03-12 ボストン サイエンティフィック リミテッド 単一の基端管腔を有する転換カテーテル
JP2005534409A (ja) 2002-08-05 2005-11-17 ミラヴァント メディカル テクノロジーズ，インコーポレーテッド 光伝達カテーテル
JP2008264134A (ja) 2007-04-18 2008-11-06 Kaneka Corp バルーンカテーテル
JP2012183127A (ja) 2011-03-04 2012-09-27 Asahi Intecc Co Ltd バルーンカテーテル

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090959A (en) 1987-04-30 1992-02-25 Advanced Cardiovascular Systems, Inc. Imaging balloon dilatation catheter
JPH07124260A (ja) * 1993-11-02 1995-05-16 Mitsubishi Cable Ind Ltd カテーテル及びバルーン製造方法
JPH0889499A (ja) 1994-09-29 1996-04-09 Terumo Corp カテーテル
JPH08317991A (ja) * 1995-03-13 1996-12-03 Cordis Europ Nv 光導装置を有するバルーンカテーテル
NL9500493A (nl) 1995-03-13 1996-10-01 Cordis Europ Catheter met lichtgeleider.
NL9500516A (nl) 1995-03-15 1996-10-01 Cordis Europ Balloncatheter met lichtgeleidend basislichaam.
US5997571A (en) 1997-12-17 1999-12-07 Cardiofocus, Inc. Non-occluding phototherapy probe stabilizers
KR100636338B1 (ko) 1998-10-05 2006-10-18 가부시키가이샤 가네가 풍선 카테테르 및 그 제조방법
US7329223B1 (en) 2001-05-31 2008-02-12 Abbott Cardiovascular Systems Inc. Catheter with optical fiber sensor
US6755849B1 (en) * 2002-03-28 2004-06-29 Board Of Regents, The University Of Texas System Method for delivering energy to tissue and apparatus
US20030208221A1 (en) 2002-05-02 2003-11-06 Fozan El-Nounou Catheter with a coiled support member
EP1526888A2 (en) 2002-08-05 2005-05-04 Miravant Medical Technologies Light delivery catheter
US7063679B2 (en) 2002-09-20 2006-06-20 Flowmedica, Inc. Intra-aortic renal delivery catheter
JP2004344627A (ja) * 2003-05-22 2004-12-09 Tomio Wada 治療用バルーンカテーテル
JP4774449B2 (ja) 2009-04-21 2011-09-14 川澄化学工業株式会社 レーザーファイバーの誘導カテーテル

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002507460A (ja) 1998-03-23 2002-03-12 ボストン サイエンティフィック リミテッド 単一の基端管腔を有する転換カテーテル
JP2005534409A (ja) 2002-08-05 2005-11-17 ミラヴァント メディカル テクノロジーズ，インコーポレーテッド 光伝達カテーテル
JP2008264134A (ja) 2007-04-18 2008-11-06 Kaneka Corp バルーンカテーテル
JP2012183127A (ja) 2011-03-04 2012-09-27 Asahi Intecc Co Ltd バルーンカテーテル

Also Published As

Publication number Publication date
US12515068B2 (en) 2026-01-06
US20230097865A1 (en) 2023-03-30
JPWO2021177102A1 (https=) 2021-09-10
WO2021177102A1 (ja) 2021-09-10
CN115243751A (zh) 2022-10-25
CN115243751B (zh) 2024-08-27

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