BR112017013665A2 - um mecanismo de controle da direção e um instrumento cirúrgico com mecanismo de controle da direção - Google Patents

um mecanismo de controle da direção e um instrumento cirúrgico com mecanismo de controle da direção

Info

Publication number
BR112017013665A2
BR112017013665A2 BR112017013665A BR112017013665A BR112017013665A2 BR 112017013665 A2 BR112017013665 A2 BR 112017013665A2 BR 112017013665 A BR112017013665 A BR 112017013665A BR 112017013665 A BR112017013665 A BR 112017013665A BR 112017013665 A2 BR112017013665 A2 BR 112017013665A2
Authority
BR
Brazil
Prior art keywords
steering control
control mechanism
steering
angular range
angle
Prior art date
Application number
BR112017013665A
Other languages
English (en)
Other versions
BR112017013665B1 (pt
Inventor
Anhua Li
Honglin Nie
Xiufeng Shi
Guang Yang
Xiliang Zhang
Original Assignee
Shanghai Yisi Medical Tech Co Ltd
Yisi Suzhou Medical Tech 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 Shanghai Yisi Medical Tech Co Ltd, Yisi Suzhou Medical Tech Co Ltd filed Critical Shanghai Yisi Medical Tech Co Ltd
Publication of BR112017013665A2 publication Critical patent/BR112017013665A2/pt
Publication of BR112017013665B1 publication Critical patent/BR112017013665B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A61B2017/00318—Steering mechanisms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00407—Ratchet means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B2017/07214—Stapler heads
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A61B2017/2912—Handles transmission of forces to actuating rod or piston
    • A61B2017/2923—Toothed members, e.g. rack and pinion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2927—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/034—Abutting means, stops, e.g. abutting on tissue or skin abutting on parts of the device itself
    • A61B2090/035—Abutting means, stops, e.g. abutting on tissue or skin abutting on parts of the device itself preventing further rotation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/036—Abutting means, stops, e.g. abutting on tissue or skin abutting on tissue or skin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)

Abstract

resumo um mecanismo de controle da direção e um instrumento cirúrgico com mecanismo de controle da direção a presente invenção proporciona um mecanismo de controle da direção e um instrumento cirúrgico com mecanismo de controle da direção, o mecanismo de controle da direção referido é constituído por: o mecanismo de entrada de energia de rotação a, o mecanismo de direção b, o mecanismo de bloqueio c e o mecanismo de saída de energia linear d; ainda mais, o mecanismo de entrada de energia de rotação a e o mecanismo de direção b são instalados coaxialmente, têm intervalo angular de rotação relativa na direção circunferencial; o mecanismo de entrada de energia de rotação a rota-se de uma extremidade do intervalo angular relativo referido à outra extremidade deste intervalo, neste processo, em relação ao mecanismo de direção b, o mecanismo de entrada de energia de rotação a passa sucessivamente pelos seguintes ângulos relativos: o ângulo i, o intervalo angular ii, o ângulo iii; em que, o ângulo i ou o ângulo iii correspondente à viragem, o intervalo angular ii correspondente ao estado de bloqueio. a presente invenção pode resolver o problema da viragem e do bloqueio dos dispositivos médicos no corpo humano durante a cirurgia, reduzindo o risco da cirurgia.
BR112017013665-1A 2015-01-19 2015-09-22 Um mecanismo de controle de flexão e um instrumento cirúrgico com mecanismo de controle de flexão BR112017013665B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201510026528.0 2015-01-19
CN201510026528.0A CN104546043B (zh) 2015-01-19 2015-01-19 一种控弯机构及具有控弯机构的外科器械
PCT/CN2015/090208 WO2016115918A1 (zh) 2015-01-19 2015-09-22 一种控弯机构及具有控弯机构的外科器械

Publications (2)

Publication Number Publication Date
BR112017013665A2 true BR112017013665A2 (pt) 2018-03-13
BR112017013665B1 BR112017013665B1 (pt) 2022-05-10

Family

ID=53063870

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017013665-1A BR112017013665B1 (pt) 2015-01-19 2015-09-22 Um mecanismo de controle de flexão e um instrumento cirúrgico com mecanismo de controle de flexão

Country Status (6)

Country Link
US (1) US10383632B2 (pt)
EP (1) EP3222222B1 (pt)
JP (1) JP6403903B2 (pt)
CN (1) CN104546043B (pt)
BR (1) BR112017013665B1 (pt)
WO (1) WO2016115918A1 (pt)

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CN104546048B (zh) * 2015-01-19 2016-11-16 上海逸思医疗科技有限公司 一种外科器械及其控弯机构
CN105596049B (zh) * 2016-02-25 2017-12-26 常州市康迪医用吻合器有限公司 一种腔镜切割吻合器
CN105962981B (zh) * 2016-06-08 2018-10-02 宁波维尔凯迪医疗器械有限公司 一种关节转动结构及具有该结构的吻合器
CN107411793A (zh) * 2017-08-25 2017-12-01 上海逸思医疗科技有限公司 一种可重复使用的电动腔镜切割吻合器
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CN107714122B (zh) * 2017-11-23 2023-08-25 常州市新能源吻合器总厂有限公司 一种具有旋转手柄的吻合器及其使用方法
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CN209695247U (zh) * 2018-12-28 2019-11-29 南京畅丰生物科技有限公司 一种防转动活检针
CN110897668A (zh) * 2019-12-25 2020-03-24 江苏风和医疗器材股份有限公司 用于外科器械的端部执行器驱动装置及外科器械
CN110960274B (zh) * 2020-01-15 2024-05-17 江苏孜航精密五金有限公司 一种电动腔镜吻合器的吻切组件转向装置
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CN112656471B (zh) * 2020-12-21 2022-05-31 湖北瑞沃医药材料有限公司 一种腔镜切割吻合器的转向装置
CN113303853B (zh) * 2021-06-15 2022-12-23 常州安康医疗器械有限公司 一种腔镜下直线切割吻合器组件
CN113317846B (zh) * 2021-07-13 2022-12-02 上海长征医院 一种椎板切除减压用的吸引器枪状咬骨钳
CN116269567B (zh) * 2023-05-23 2023-09-12 杭州翡宠生物科学有限公司 缝线张紧装置
CN117481724A (zh) * 2023-06-30 2024-02-02 江苏风和医疗器材股份有限公司 外科器械

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Also Published As

Publication number Publication date
US10383632B2 (en) 2019-08-20
CN104546043B (zh) 2016-08-31
EP3222222B1 (en) 2019-03-13
BR112017013665B1 (pt) 2022-05-10
EP3222222A1 (en) 2017-09-27
JP2017536964A (ja) 2017-12-14
CN104546043A (zh) 2015-04-29
US20170196559A1 (en) 2017-07-13
JP6403903B2 (ja) 2018-10-10
EP3222222A4 (en) 2018-01-17
WO2016115918A1 (zh) 2016-07-28

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B04C Request for examination: application reinstated [chapter 4.3 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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