WO2019026995A1 - Dispositif médical - Google Patents

Dispositif médical Download PDF

Info

Publication number
WO2019026995A1
WO2019026995A1 PCT/JP2018/029023 JP2018029023W WO2019026995A1 WO 2019026995 A1 WO2019026995 A1 WO 2019026995A1 JP 2018029023 W JP2018029023 W JP 2018029023W WO 2019026995 A1 WO2019026995 A1 WO 2019026995A1
Authority
WO
WIPO (PCT)
Prior art keywords
operation line
medical device
device body
rotating member
line
Prior art date
Application number
PCT/JP2018/029023
Other languages
English (en)
Japanese (ja)
Inventor
兼政　賢一
小野塚　偉師
Original Assignee
住友ベークライト株式会社
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
Priority claimed from JP2018015534A external-priority patent/JP2019025297A/ja
Application filed by 住友ベークライト株式会社 filed Critical 住友ベークライト株式会社
Priority to IL271850A priority Critical patent/IL271850B2/en
Priority to EP18841609.3A priority patent/EP3662960A4/fr
Priority to US16/624,604 priority patent/US11577050B2/en
Priority to CN201880041529.4A priority patent/CN110769889A/zh
Publication of WO2019026995A1 publication Critical patent/WO2019026995A1/fr

Links

Images

Classifications

    • 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
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0136—Handles therefor
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
    • A61M2025/015—Details of the distal fixation of the movable mechanical means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

La présente invention concerne un dispositif médical ou similaire comprenant un corps de dispositif médical allongé, un premier câble de manipulation et un second câble de manipulation respectivement insérés le long de la direction axiale du corps du dispositif médical, et une partie de manipulation en flexion pour fléchir une extrémité distale du corps du dispositif médical par traction exercée par le premier câble de manipulation et le second câble de manipulation. Au niveau d'une partie intermédiaire et d'une partie terminale proximale par rapport à la direction axiale du corps du dispositif médical, le premier câble de manipulation et le second câble de manipulation se prolongent séparément et parallèlement l'un à l'autre dans la direction circonférentielle du corps du dispositif médical. Au niveau d'une partie terminale distale par rapport à la direction axiale du corps du dispositif médical, le premier câble de manipulation et le second câble de manipulation s'incurvent progressivement et convergent l'un vers l'autre en direction du côté terminal distal le long de la direction circonférentielle du corps du dispositif médical.
PCT/JP2018/029023 2017-08-02 2018-08-02 Dispositif médical WO2019026995A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IL271850A IL271850B2 (en) 2017-08-02 2018-08-02 Medical Device
EP18841609.3A EP3662960A4 (fr) 2017-08-02 2018-08-02 Dispositif médical
US16/624,604 US11577050B2 (en) 2017-08-02 2018-08-02 Medical device
CN201880041529.4A CN110769889A (zh) 2017-08-02 2018-08-02 医疗器材

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2017-150210 2017-08-02
JP2017150210 2017-08-02
JP2018015534A JP2019025297A (ja) 2017-08-02 2018-01-31 医療機器
JP2018015535A JP2019025298A (ja) 2017-08-02 2018-01-31 医療機器
JP2018-015535 2018-01-31
JP2018-015534 2018-01-31

Publications (1)

Publication Number Publication Date
WO2019026995A1 true WO2019026995A1 (fr) 2019-02-07

Family

ID=65232867

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/029023 WO2019026995A1 (fr) 2017-08-02 2018-08-02 Dispositif médical

Country Status (1)

Country Link
WO (1) WO2019026995A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021200998A1 (fr) * 2020-03-30 2021-10-07 国立大学法人滋賀医科大学 Moyeu de bride, corps long et étroit, et accessoire

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006187614A (ja) * 2004-12-28 2006-07-20 St Jude Medical Atrial Fibrillation Division Inc 長い移動量で操舵可能なカテーテルアクチュエータ
JP2013048711A (ja) 2011-08-31 2013-03-14 Japan Lifeline Co Ltd 先端偏向操作可能カテーテル
JP2013165926A (ja) * 2012-02-17 2013-08-29 Sumitomo Bakelite Co Ltd 医療機器
WO2013154048A1 (fr) * 2012-04-12 2013-10-17 オリンパスメディカルシステムズ株式会社 Endoscope
JP2014188212A (ja) * 2013-03-27 2014-10-06 Sumitomo Bakelite Co Ltd 医療用機器および医療用機器の製造方法
WO2016090025A1 (fr) * 2014-12-05 2016-06-09 Edwards Lifesciences Corporation Cathéter orientable à fil de traction
JP2016518203A (ja) * 2013-04-30 2016-06-23 セント・ジュード・メディカル・ルクセンブルク・ホールディング・エスエーアールエル カテーテル用の制御ハンドル
JP2017150210A (ja) 2016-02-24 2017-08-31 株式会社荏原製作所 給水装置、紫外線照射ユニット
JP2018015534A (ja) 2017-03-10 2018-02-01 株式会社大一商会 遊技機
JP2018015535A (ja) 2017-03-10 2018-02-01 株式会社大一商会 遊技機

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006187614A (ja) * 2004-12-28 2006-07-20 St Jude Medical Atrial Fibrillation Division Inc 長い移動量で操舵可能なカテーテルアクチュエータ
JP2013048711A (ja) 2011-08-31 2013-03-14 Japan Lifeline Co Ltd 先端偏向操作可能カテーテル
JP2013165926A (ja) * 2012-02-17 2013-08-29 Sumitomo Bakelite Co Ltd 医療機器
WO2013154048A1 (fr) * 2012-04-12 2013-10-17 オリンパスメディカルシステムズ株式会社 Endoscope
JP2014188212A (ja) * 2013-03-27 2014-10-06 Sumitomo Bakelite Co Ltd 医療用機器および医療用機器の製造方法
JP2016518203A (ja) * 2013-04-30 2016-06-23 セント・ジュード・メディカル・ルクセンブルク・ホールディング・エスエーアールエル カテーテル用の制御ハンドル
WO2016090025A1 (fr) * 2014-12-05 2016-06-09 Edwards Lifesciences Corporation Cathéter orientable à fil de traction
JP2017150210A (ja) 2016-02-24 2017-08-31 株式会社荏原製作所 給水装置、紫外線照射ユニット
JP2018015534A (ja) 2017-03-10 2018-02-01 株式会社大一商会 遊技機
JP2018015535A (ja) 2017-03-10 2018-02-01 株式会社大一商会 遊技機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3662960A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021200998A1 (fr) * 2020-03-30 2021-10-07 国立大学法人滋賀医科大学 Moyeu de bride, corps long et étroit, et accessoire

Similar Documents

Publication Publication Date Title
CA2890745C (fr) Catheter bidirectionnel coaxial
JP5747449B2 (ja) カテーテル
CN114681754B (zh) 可调弯导管
JP6225172B2 (ja) 作動部材、および医療器具
JP5577902B2 (ja) カテーテル
WO2019026995A1 (fr) Dispositif médical
WO2019027013A1 (fr) Dispositif médical
JP6081578B2 (ja) 作動部材、および医療器具
JP2012213478A (ja) 医療用機器
JP2009279405A (ja) 湾曲管及び医療機器
TWI827545B (zh) 醫療器材
WO2012090859A1 (fr) Instrument de traitement pour endoscopes
JP2011062320A (ja) ガイドワイヤおよびカテーテルシステム
JP7043858B2 (ja) 医療機器
WO2014049825A1 (fr) Elément d'actionnement et instrument médical
JP7462378B2 (ja) 医療機器
US20210251468A1 (en) Medical device and treatment system
JP2014168528A (ja) 作動部材、および医療器具
WO2021181494A1 (fr) Manipulateur médical
WO2023120329A1 (fr) Dispositif médical
JP2019130084A (ja) カテーテル
JP2023094820A (ja) カテーテル
JPWO2017175373A1 (ja) 軟性マニピュレータ

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18841609

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2018841609

Country of ref document: EP

Effective date: 20200302