CN115916318A - 长条状医疗用装置 - Google Patents

长条状医疗用装置 Download PDF

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Publication number
CN115916318A
CN115916318A CN202080102077.3A CN202080102077A CN115916318A CN 115916318 A CN115916318 A CN 115916318A CN 202080102077 A CN202080102077 A CN 202080102077A CN 115916318 A CN115916318 A CN 115916318A
Authority
CN
China
Prior art keywords
pulley
bending
wires
end side
medical device
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.)
Withdrawn
Application number
CN202080102077.3A
Other languages
English (en)
Chinese (zh)
Inventor
吉松大树
大岛史义
浪间聪志
久保佑太
中沟康平
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.)
Asahi Intecc Co Ltd
Original Assignee
Asahi Intecc Co Ltd
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 Asahi Intecc Co Ltd filed Critical Asahi Intecc Co Ltd
Publication of CN115916318A publication Critical patent/CN115916318A/zh
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • A61M25/0136—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
    • A61M25/09—Guide wires
    • A61M2025/09116—Design of handles or shafts or gripping surfaces thereof for manipulating guide 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
    • A61M25/09—Guide wires
    • A61M2025/0915—Guide wires having features for changing the stiffness

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN202080102077.3A 2020-06-17 2020-06-17 长条状医疗用装置 Withdrawn CN115916318A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/023859 WO2021255877A1 (ja) 2020-06-17 2020-06-17 長尺状医療用装置

Publications (1)

Publication Number Publication Date
CN115916318A true CN115916318A (zh) 2023-04-04

Family

ID=79267669

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080102077.3A Withdrawn CN115916318A (zh) 2020-06-17 2020-06-17 长条状医疗用装置

Country Status (5)

Country Link
US (1) US20230121016A1 (https=)
EP (1) EP4169563A4 (https=)
JP (1) JPWO2021255877A1 (https=)
CN (1) CN115916318A (https=)
WO (1) WO2021255877A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114555172B (zh) * 2019-10-23 2023-08-01 朝日英达科株式会社 丝材送出装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993020886A1 (en) * 1992-04-13 1993-10-28 Ep Technologies, Inc. Articulated systems for cardiac ablation
JP2000139944A (ja) * 1998-11-10 2000-05-23 Olympus Optical Co Ltd 高周波処置具
JP5090045B2 (ja) * 2007-04-03 2012-12-05 テルモ株式会社 マニピュレータ及びその制御方法
JP2010094484A (ja) 2008-10-20 2010-04-30 River Seiko:Kk カテーテルの湾曲操作装置
JP2012050538A (ja) * 2010-08-31 2012-03-15 Terumo Corp アブレーションデバイス
US20130331826A1 (en) * 2010-12-09 2013-12-12 Agile Endosurgery, Inc. Surgical instrument
KR101427330B1 (ko) * 2011-11-23 2014-08-06 주식회사 리브스메드 차동 부재
US20130218005A1 (en) * 2012-02-08 2013-08-22 University Of Maryland, Baltimore Minimally invasive neurosurgical intracranial robot system and method
JP3179789U (ja) * 2012-09-07 2012-11-15 日本ベルパーツ株式会社 先端操作機構
EP3125738A4 (en) * 2014-03-31 2017-12-06 Human Extensions Ltd. Steerable medical device
JP6203132B2 (ja) * 2014-06-17 2017-09-27 オリンパス株式会社 ガイド装置および手術システム
WO2015195277A1 (en) * 2014-06-20 2015-12-23 Cook Medical Technologies Llc Mechanism of small drive wire retention on spool
KR102153407B1 (ko) * 2015-02-17 2020-09-08 주식회사 리브스메드 수술용 인스트루먼트
DE102015109170B4 (de) * 2015-06-10 2019-08-22 Digital Endoscopy Gmbh Auslenkbewegungsübertragungseinrichtung, Endoskopbiegesteuereinrichtung und Endoskop
CA3035415A1 (en) * 2016-05-23 2017-11-30 Imperial Innovations Limited Surgical instrument, robotic arm and control system for a robotic arm

Also Published As

Publication number Publication date
JPWO2021255877A1 (https=) 2021-12-23
EP4169563A1 (en) 2023-04-26
US20230121016A1 (en) 2023-04-20
WO2021255877A1 (ja) 2021-12-23
EP4169563A4 (en) 2024-04-03

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Application publication date: 20230404