JP7853278B2 - 画像診断用カテーテル - Google Patents

画像診断用カテーテル

Info

Publication number
JP7853278B2
JP7853278B2 JP2023506984A JP2023506984A JP7853278B2 JP 7853278 B2 JP7853278 B2 JP 7853278B2 JP 2023506984 A JP2023506984 A JP 2023506984A JP 2023506984 A JP2023506984 A JP 2023506984A JP 7853278 B2 JP7853278 B2 JP 7853278B2
Authority
JP
Japan
Prior art keywords
inner tube
tube
outer tube
flow path
tip
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
JP2023506984A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022196417A1 (https=
Inventor
恭宏 柿本
智弘 福田
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.)
Terumo Corp
Original Assignee
Terumo 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 Terumo Corp filed Critical Terumo Corp
Publication of JPWO2022196417A1 publication Critical patent/JPWO2022196417A1/ja
Application granted granted Critical
Publication of JP7853278B2 publication Critical patent/JP7853278B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
    • A61B1/015—Control of fluid supply or evacuation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2023506984A 2021-03-17 2022-03-07 画像診断用カテーテル Active JP7853278B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021044063 2021-03-17
JP2021044063 2021-03-17
PCT/JP2022/009775 WO2022196417A1 (ja) 2021-03-17 2022-03-07 画像診断用カテーテル

Publications (2)

Publication Number Publication Date
JPWO2022196417A1 JPWO2022196417A1 (https=) 2022-09-22
JP7853278B2 true JP7853278B2 (ja) 2026-04-28

Family

ID=83320450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023506984A Active JP7853278B2 (ja) 2021-03-17 2022-03-07 画像診断用カテーテル

Country Status (2)

Country Link
JP (1) JP7853278B2 (https=)
WO (1) WO2022196417A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4643786A4 (en) * 2023-01-30 2026-04-01 Terumo Corp DIAGNOSTIC IMAGING CATHETER
CN121587817A (zh) * 2024-08-23 2026-03-03 四川大学华西医院 一种基于柔性机械臂的微创介入手术系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002200081A (ja) 2000-12-27 2002-07-16 Aloka Co Ltd 超音波探触子
JP2002360578A (ja) 2001-06-08 2002-12-17 Terumo Corp 超音波カテーテル
US20090270815A1 (en) 2008-04-29 2009-10-29 Infraredx, Inc. Catheter Priming System

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5551397B2 (ja) * 2009-09-30 2014-07-16 テルモ株式会社 画像診断用カテーテル
JP6247160B2 (ja) * 2014-06-12 2017-12-13 テルモ株式会社 医療用デバイス
JP2017000442A (ja) * 2015-06-10 2017-01-05 テルモ株式会社 カテーテル

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002200081A (ja) 2000-12-27 2002-07-16 Aloka Co Ltd 超音波探触子
JP2002360578A (ja) 2001-06-08 2002-12-17 Terumo Corp 超音波カテーテル
US20090270815A1 (en) 2008-04-29 2009-10-29 Infraredx, Inc. Catheter Priming System

Also Published As

Publication number Publication date
JPWO2022196417A1 (https=) 2022-09-22
WO2022196417A1 (ja) 2022-09-22

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