CN116981408A - 图像诊断用导管 - Google Patents

图像诊断用导管 Download PDF

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Publication number
CN116981408A
CN116981408A CN202280016709.3A CN202280016709A CN116981408A CN 116981408 A CN116981408 A CN 116981408A CN 202280016709 A CN202280016709 A CN 202280016709A CN 116981408 A CN116981408 A CN 116981408A
Authority
CN
China
Prior art keywords
tube
spacer
outer tube
support tube
catheter
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.)
Pending
Application number
CN202280016709.3A
Other languages
English (en)
Chinese (zh)
Inventor
福田智弘
杉原总一郎
伊藤阳一
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 CN116981408A publication Critical patent/CN116981408A/zh
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/445—Details of catheter construction
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/0035—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for acquisition of images from more than one imaging mode, e.g. combining MRI and optical tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • A61B8/5238—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for combining image data of patient, e.g. merging several images from different acquisition modes into one image

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
CN202280016709.3A 2021-02-26 2022-02-10 图像诊断用导管 Pending CN116981408A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-031024 2021-02-26
JP2021031024 2021-02-26
PCT/JP2022/005434 WO2022181361A1 (ja) 2021-02-26 2022-02-10 画像診断用カテーテル

Publications (1)

Publication Number Publication Date
CN116981408A true CN116981408A (zh) 2023-10-31

Family

ID=83049176

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280016709.3A Pending CN116981408A (zh) 2021-02-26 2022-02-10 图像诊断用导管

Country Status (4)

Country Link
US (1) US20230389894A1 (https=)
JP (1) JP7776487B2 (https=)
CN (1) CN116981408A (https=)
WO (1) WO2022181361A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024161952A1 (ja) * 2023-01-30 2024-08-08 テルモ株式会社 画像診断用カテーテル

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002360578A (ja) * 2001-06-08 2002-12-17 Terumo Corp 超音波カテーテル
JP2011072680A (ja) * 2009-09-30 2011-04-14 Terumo Corp 画像診断用カテーテル
US20120271174A1 (en) * 2011-04-19 2012-10-25 Terumo Kabushiki Kaisha Catheter
JP2015208445A (ja) * 2014-04-25 2015-11-24 株式会社パイオラックスメディカルデバイス 医療用チューブへの医療用線状部材の導入装置
JP2016000123A (ja) * 2014-06-12 2016-01-07 テルモ株式会社 医療用デバイス
US20170333001A1 (en) * 2016-05-20 2017-11-23 Terumo Kabushiki Kaisha Diagnostic imaging catheter
WO2020149416A1 (ja) * 2019-01-17 2020-07-23 テルモ株式会社 画像診断用カテーテル及び画像診断装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003190169A (ja) * 2001-12-27 2003-07-08 Olympus Optical Co Ltd 超音波プローブ
JP6557129B2 (ja) * 2015-12-11 2019-08-07 上田日本無線株式会社 回転コネクタ部の液体浸入防止構造

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002360578A (ja) * 2001-06-08 2002-12-17 Terumo Corp 超音波カテーテル
JP2011072680A (ja) * 2009-09-30 2011-04-14 Terumo Corp 画像診断用カテーテル
US20120271174A1 (en) * 2011-04-19 2012-10-25 Terumo Kabushiki Kaisha Catheter
JP2015208445A (ja) * 2014-04-25 2015-11-24 株式会社パイオラックスメディカルデバイス 医療用チューブへの医療用線状部材の導入装置
JP2016000123A (ja) * 2014-06-12 2016-01-07 テルモ株式会社 医療用デバイス
US20170333001A1 (en) * 2016-05-20 2017-11-23 Terumo Kabushiki Kaisha Diagnostic imaging catheter
WO2020149416A1 (ja) * 2019-01-17 2020-07-23 テルモ株式会社 画像診断用カテーテル及び画像診断装置

Also Published As

Publication number Publication date
JP7776487B2 (ja) 2025-11-26
US20230389894A1 (en) 2023-12-07
WO2022181361A1 (ja) 2022-09-01
JPWO2022181361A1 (https=) 2022-09-01

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