BR212018076502U2 - ferramenta de corte de uma só ponta para piezocirurgia - Google Patents

ferramenta de corte de uma só ponta para piezocirurgia

Info

Publication number
BR212018076502U2
BR212018076502U2 BR212018076502U BR212018076502U BR212018076502U2 BR 212018076502 U2 BR212018076502 U2 BR 212018076502U2 BR 212018076502 U BR212018076502 U BR 212018076502U BR 212018076502 U BR212018076502 U BR 212018076502U BR 212018076502 U2 BR212018076502 U2 BR 212018076502U2
Authority
BR
Brazil
Prior art keywords
cutting
cutting edge
piezosurgery
edge
ended
Prior art date
Application number
BR212018076502U
Other languages
English (en)
Inventor
Sun Chuiguo
Li Li
Cao Qun
Zhan Songtao
Chen Zhongqiang
Original Assignee
Jiangsu Smtp 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 Jiangsu Smtp Tech Co Ltd filed Critical Jiangsu Smtp Tech Co Ltd
Publication of BR212018076502U2 publication Critical patent/BR212018076502U2/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
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1642—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for producing a curved bore
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1657—Bone breaking devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1659—Surgical rasps, files, planes, or scrapers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1662—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body
    • A61B17/1671—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the spine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • A61B2017/00473—Distal part, e.g. tip or head
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320072—Working tips with special features, e.g. extending parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320072—Working tips with special features, e.g. extending parts
    • A61B2017/320074—Working tips with special features, e.g. extending parts blade

Landscapes

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

Abstract

é divulgada uma ferramenta de corte de uma só ponta para uma piezocirurgia, compreendendo uma parte de corte (1) localizada em uma extremidade frontal da ferramenta de corte de uma só ponta para piezocirurgia, um corpo de corte (3) conectado a um transdutor, e uma haste de corte (2) conectada à parte de corte (1) e ao corpo de corte (3), em que a parte de corte (1) tem uma estrutura de peça plana; duas faces estreitas da estrutura de peça plana formam uma aresta de corte superior (4) e uma aresta de corte inferior (5) da parte de corte (1); a aresta de corte superior (4) tem um comprimento maior do que o da aresta de corte inferior (5); a aresta de corte superior (4) e a aresta de corte inferior (5) estão em conexão de arco em uma ponta de extremidade da parte de corte (1) com os dentes de corte (6) proporcionados sobre o arco; a parte de corte (1) dobra em uma direção para a aresta de corte superior (4); a aresta de corte superior (4) e a aresta de corte inferior (5) formam uma estrutura de planos paralelos; e a parte de dobra está localizada sobre a haste de corte (2) perto da parte de corte (1). quando a ferramenta de corte de uma só ponta para piezocirurgia for usada para ressecção da vértebra posterior em uma operação de abordagem posterior, a ferramenta de corte de uma só ponta pode ajudar um cirurgião a efetuar uma osteotomia longitudinal e contornar a medula espinhal em um espaço pequeno, completando com isso a operação com segurança, sem causar uma lesão da medula espinhal.
BR212018076502U 2016-06-27 2017-06-06 ferramenta de corte de uma só ponta para piezocirurgia BR212018076502U2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201620643862.0U CN206303948U (zh) 2016-06-27 2016-06-27 一种超声骨刀刀头
PCT/CN2017/087243 WO2018001050A1 (zh) 2016-06-27 2017-06-06 一种超声骨刀刀头

Publications (1)

Publication Number Publication Date
BR212018076502U2 true BR212018076502U2 (pt) 2019-03-06

Family

ID=59241678

Family Applications (1)

Application Number Title Priority Date Filing Date
BR212018076502U BR212018076502U2 (pt) 2016-06-27 2017-06-06 ferramenta de corte de uma só ponta para piezocirurgia

Country Status (8)

Country Link
US (1) US20190125366A1 (pt)
EP (1) EP3476335A1 (pt)
JP (1) JP3221853U (pt)
KR (1) KR20190000549U (pt)
CN (1) CN206303948U (pt)
BR (1) BR212018076502U2 (pt)
TR (1) TR201819521U4 (pt)
WO (1) WO2018001050A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206303948U (zh) * 2016-06-27 2017-07-07 江苏水木天蓬科技有限公司 一种超声骨刀刀头
EP3556305B1 (en) * 2018-01-29 2022-12-21 Beijing SMTP Technology Co., Ltd. Minimally invasive ultrasonic cutter head and minimally invasive ultrasonic powered system for bone
CN110090060A (zh) * 2018-01-29 2019-08-06 北京水木天蓬医疗技术有限公司 一种微创超声刀头及微创超声骨动力系统
USD882789S1 (en) * 2018-01-31 2020-04-28 Beijing Smtp Technology Co., Ltd. Ultrasonic cutter head
CN208697287U (zh) 2018-07-25 2019-04-05 北京水木天蓬医疗技术有限公司 超声刀的扭力扳手

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5318570A (en) * 1989-01-31 1994-06-07 Advanced Osseous Technologies, Inc. Ultrasonic tool
EP1736107A1 (en) * 2005-06-21 2006-12-27 Ivo Agabiti Tip for bone microsurgery
CN201070394Y (zh) * 2007-07-30 2008-06-11 桂林市啄木鸟医疗器械有限公司 超声骨刀
EP2809246A1 (en) * 2012-02-03 2014-12-10 Satelec SAS Cutting tips for ultrasonic surgical system
CN202920294U (zh) * 2012-10-01 2013-05-08 北京水木天蓬医疗技术有限公司 一种超声骨刀刀头
CN203354613U (zh) * 2013-07-22 2013-12-25 曹群 一种钩形超声骨刀刀头
CN204133550U (zh) * 2014-06-10 2015-02-04 曹群 超声骨刀刀头和具有其的超声骨刀
CN205234577U (zh) * 2015-11-23 2016-05-18 北京水木天蓬医疗技术有限公司 超声骨刀刀头以及具备此的超声骨刀
US20170258486A1 (en) * 2016-03-10 2017-09-14 Piezosurgery Inc. Periosteum elevation tip and method of use
CN206303948U (zh) * 2016-06-27 2017-07-07 江苏水木天蓬科技有限公司 一种超声骨刀刀头

Also Published As

Publication number Publication date
CN206303948U (zh) 2017-07-07
TR201819521U4 (tr) 2021-01-21
KR20190000549U (ko) 2019-03-05
EP3476335A1 (en) 2019-05-01
WO2018001050A1 (zh) 2018-01-04
JP3221853U (ja) 2019-06-27
US20190125366A1 (en) 2019-05-02

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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