WO2022071565A1 - Endoscope - Google Patents

Endoscope Download PDF

Info

Publication number
WO2022071565A1
WO2022071565A1 PCT/JP2021/036391 JP2021036391W WO2022071565A1 WO 2022071565 A1 WO2022071565 A1 WO 2022071565A1 JP 2021036391 W JP2021036391 W JP 2021036391W WO 2022071565 A1 WO2022071565 A1 WO 2022071565A1
Authority
WO
WIPO (PCT)
Prior art keywords
wire
tip
lever
catch
locked
Prior art date
Application number
PCT/JP2021/036391
Other languages
English (en)
Japanese (ja)
Inventor
高志 原田
Original Assignee
富士フイルム株式会社
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
Application filed by 富士フイルム株式会社 filed Critical 富士フイルム株式会社
Priority to JP2022554135A priority Critical patent/JPWO2022071565A1/ja
Publication of WO2022071565A1 publication Critical patent/WO2022071565A1/fr

Links

Images

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
    • A61B1/018—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 for receiving instruments

Abstract

L'invention concerne un endoscope par lequel un fil d'actionnement vertical peut être fixé solidement à un mécanisme de fixation de fil par une opération simple. Un mécanisme de fixation de fil (78) comprend un capteur de fil (100), un guide de capteur (102) et un levier coulissant (80). Un fil (38) est pourvu d'une partie à verrouiller (39) qui a une forme externe plus grande qu'un corps de fil (38A). Le capteur de fil (100) est pourvu d'un trou de verrouillage (137) à travers lequel la partie à verrouiller (39) peut être insérée et verrouillée. En montant une unité de fixation (82) sur un corps d'actionneur (46), le mécanisme de fixation de fil (78) permet l'insertion de la partie à verrouiller (39) à travers le trou de verrouillage (137). En faisant tourner le levier coulissant (80), de plus, la partie à verrouiller (39) peut être verrouillée au trou de verrouillage (137), l'état de verrouillage entre la partie à verrouiller (39) et le trou de verrouillage (137) peut être fixé, et le levier coulissant (80) peut être connecté à un élément de liaison (88).
PCT/JP2021/036391 2020-10-02 2021-10-01 Endoscope WO2022071565A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022554135A JPWO2022071565A1 (fr) 2020-10-02 2021-10-01

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2020-167397 2020-10-02
JP2020167397 2020-10-02
JP2021-086947 2021-05-24
JP2021086947 2021-05-24

Publications (1)

Publication Number Publication Date
WO2022071565A1 true WO2022071565A1 (fr) 2022-04-07

Family

ID=80951761

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2021/036391 WO2022071565A1 (fr) 2020-10-02 2021-10-01 Endoscope

Country Status (2)

Country Link
JP (1) JPWO2022071565A1 (fr)
WO (1) WO2022071565A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019017117A1 (fr) * 2017-07-18 2019-01-24 富士フイルム株式会社 Endoscope
WO2019065581A1 (fr) * 2017-09-28 2019-04-04 富士フイルム株式会社 Endoscope

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019017117A1 (fr) * 2017-07-18 2019-01-24 富士フイルム株式会社 Endoscope
WO2019065581A1 (fr) * 2017-09-28 2019-04-04 富士フイルム株式会社 Endoscope

Also Published As

Publication number Publication date
JPWO2022071565A1 (fr) 2022-04-07

Similar Documents

Publication Publication Date Title
CN111093464B (zh) 内窥镜
JP7114618B2 (ja) 内視鏡
CN115175632B (zh) 手术器具保持装置以及手术辅助装置
WO2022071565A1 (fr) Endoscope
WO2022071569A1 (fr) Endoscope
JP7463233B2 (ja) 内視鏡、及び装着部品
WO2022071564A1 (fr) Endoscope
WO2022071566A1 (fr) Endoscope
WO2022071568A1 (fr) Endoscope
WO2022071567A1 (fr) Endoscope
WO2021166184A1 (fr) Dispositif porteur d'instrument chirurgical et dispositif d'assistance chirurgicale
WO2023181299A1 (fr) Accessoire de retenue
JP2020137946A (ja) 内視鏡
WO2023181298A1 (fr) Accessoire de retenue
WO2021193691A1 (fr) Endoscope
JP7317774B2 (ja) 先端キャップ取外し治具
US20220369909A1 (en) Distal end cap detachment jig and endoscope
WO2021166182A1 (fr) Dispositif porteur d'instrument chirurgical et dispositif d'assistance chirurgicale
JP7325882B1 (ja) 保持用装着具
JP2000237118A (ja) 硬性鏡
WO2021193692A1 (fr) Endoscope
JP6795163B1 (ja) 手術具保持装置及び手術支援装置
WO2021193694A1 (fr) Endoscope
US20230277038A1 (en) Distal end cover and endoscope
JP2010022414A (ja) 医療用マニピュレータ

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: 21875861

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2022554135

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21875861

Country of ref document: EP

Kind code of ref document: A1