JP7605822B2 - バルーンカテーテル - Google Patents

バルーンカテーテル Download PDF

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Publication number
JP7605822B2
JP7605822B2 JP2022505141A JP2022505141A JP7605822B2 JP 7605822 B2 JP7605822 B2 JP 7605822B2 JP 2022505141 A JP2022505141 A JP 2022505141A JP 2022505141 A JP2022505141 A JP 2022505141A JP 7605822 B2 JP7605822 B2 JP 7605822B2
Authority
JP
Japan
Prior art keywords
shaft
balloon
optical fiber
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
JP2022505141A
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English (en)
Japanese (ja)
Other versions
JPWO2021177103A5 (https=
JPWO2021177103A1 (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 JPWO2021177103A1 publication Critical patent/JPWO2021177103A1/ja
Publication of JPWO2021177103A5 publication Critical patent/JPWO2021177103A5/ja
Application granted granted Critical
Publication of JP7605822B2 publication Critical patent/JP7605822B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61M25/10—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
    • A61M25/10—Balloon catheters
    • A61M25/1006—Balloons formed between concentric tubes
    • 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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/067—Radiation therapy using light using laser light
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
JP2022505141A 2020-03-06 2021-02-24 バルーンカテーテル Active JP7605822B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020039082 2020-03-06
JP2020039082 2020-03-06
PCT/JP2021/006827 WO2021177103A1 (ja) 2020-03-06 2021-02-24 バルーンカテーテル

Publications (3)

Publication Number Publication Date
JPWO2021177103A1 JPWO2021177103A1 (https=) 2021-09-10
JPWO2021177103A5 JPWO2021177103A5 (https=) 2022-11-04
JP7605822B2 true JP7605822B2 (ja) 2024-12-24

Family

ID=77613520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022505141A Active JP7605822B2 (ja) 2020-03-06 2021-02-24 バルーンカテーテル

Country Status (4)

Country Link
US (1) US20230118963A1 (https=)
JP (1) JP7605822B2 (https=)
CN (1) CN115243752B (https=)
WO (1) WO2021177103A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029574A (en) 1988-04-14 1991-07-09 Okamoto Industries, Inc. Endoscopic balloon with a protective film thereon
US6755849B1 (en) 2002-03-28 2004-06-29 Board Of Regents, The University Of Texas System Method for delivering energy to tissue and apparatus
JP2004344627A (ja) 2003-05-22 2004-12-09 Tomio Wada 治療用バルーンカテーテル
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 (8)

* 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
JPH0330760A (ja) * 1989-06-29 1991-02-08 Fujitsu Ltd レーザ光照射ヘッド
US5304171A (en) * 1990-10-18 1994-04-19 Gregory Kenton W Catheter devices and methods for delivering
JPH0889499A (ja) * 1994-09-29 1996-04-09 Terumo Corp カテーテル
US5997571A (en) * 1997-12-17 1999-12-07 Cardiofocus, Inc. Non-occluding phototherapy probe stabilizers
US7329223B1 (en) * 2001-05-31 2008-02-12 Abbott Cardiovascular Systems Inc. Catheter with optical fiber sensor
US20030208221A1 (en) * 2002-05-02 2003-11-06 Fozan El-Nounou Catheter with a coiled support member
US7063679B2 (en) * 2002-09-20 2006-06-20 Flowmedica, Inc. Intra-aortic renal delivery catheter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029574A (en) 1988-04-14 1991-07-09 Okamoto Industries, Inc. Endoscopic balloon with a protective film thereon
US6755849B1 (en) 2002-03-28 2004-06-29 Board Of Regents, The University Of Texas System Method for delivering energy to tissue and apparatus
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
JP2004344627A (ja) 2003-05-22 2004-12-09 Tomio Wada 治療用バルーンカテーテル
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
JPWO2021177103A1 (https=) 2021-09-10
US20230118963A1 (en) 2023-04-20
WO2021177103A1 (ja) 2021-09-10
CN115243752B (zh) 2024-08-27
CN115243752A (zh) 2022-10-25

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