BR112017001211A2 - molde com sobreposição de lâmina ultrassônica - Google Patents

molde com sobreposição de lâmina ultrassônica

Info

Publication number
BR112017001211A2
BR112017001211A2 BR112017001211A BR112017001211A BR112017001211A2 BR 112017001211 A2 BR112017001211 A2 BR 112017001211A2 BR 112017001211 A BR112017001211 A BR 112017001211A BR 112017001211 A BR112017001211 A BR 112017001211A BR 112017001211 A2 BR112017001211 A2 BR 112017001211A2
Authority
BR
Brazil
Prior art keywords
acoustic
ultrasonic
waveguide
ultrasonic blade
acoustic waveguide
Prior art date
Application number
BR112017001211A
Other languages
English (en)
Other versions
BR112017001211B1 (pt
Inventor
A Witt David
D Holcomb Matthew
R Lamping Michael
M Jadeed Nabeel
Original Assignee
Ethicon Llc
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 Ethicon Llc filed Critical Ethicon Llc
Publication of BR112017001211A2 publication Critical patent/BR112017001211A2/pt
Publication of BR112017001211B1 publication Critical patent/BR112017001211B1/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
    • A61B17/32—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
    • A61B2017/00526—Methods of manufacturing
    • 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
    • A61B2017/320071—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with articulating means for working tip
    • 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
    • A61B2017/320088—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with acoustic insulation, e.g. elements for damping vibrations between horn and surrounding sheath
    • 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
    • A61B2017/320089—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic node location

Abstract

a presente invenção refere-se a um instrumento ultrassônico (20) que compreende um transdutor ultrassônico (26), um guia de ondas acústico (448), e uma lâmina ultrassônica (452). o guia de ondas acústico (448) compreende um furo (482) se estendendo através do guia de ondas (448), um pino de fixação (447) e um isolador acústico (472). o pino de fixação (447) é inserível através do furo (482) e é operável para fixar longitudinalmente o guia de ondas acústico (448) em relação ao instrumento ultrassônico (20). o isolador acústico (472) é radialmente disposto ao redor do guia de ondas acústico (448) e é operável para acusticamente isolar o guia de ondas acústico (448) a partir do instrumento ultrassônico (20). o isolador acústico (472) compreende uma abertura (478) se estendendo através do isolador (472). a abertura (478) é configurada para receber o pino de fixação (447). a lâmina ultrassônica (452) está em comunicação acústica com o guia de ondas acústico (448) de modo que o transdutor ultrassônico (26) seja operável para acionar a lâmina ultrassônica (442) para vibrar ultrassonicamente através do guia de ondas acústico (448).
BR112017001211-1A 2014-07-22 2015-07-17 Instrumento ultrassônico e método para montagem de um instrumento ultrassônico BR112017001211B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/337,508 2014-07-22
US14/337,508 US9750521B2 (en) 2014-07-22 2014-07-22 Ultrasonic blade overmold
PCT/US2015/040851 WO2016014351A1 (en) 2014-07-22 2015-07-17 Ultrasonic blade overmold

Publications (2)

Publication Number Publication Date
BR112017001211A2 true BR112017001211A2 (pt) 2017-11-28
BR112017001211B1 BR112017001211B1 (pt) 2022-06-28

Family

ID=53761583

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017001211-1A BR112017001211B1 (pt) 2014-07-22 2015-07-17 Instrumento ultrassônico e método para montagem de um instrumento ultrassônico

Country Status (7)

Country Link
US (1) US9750521B2 (pt)
EP (1) EP3179933B1 (pt)
JP (1) JP6615861B2 (pt)
CN (1) CN107106196B (pt)
BR (1) BR112017001211B1 (pt)
MX (1) MX2017000986A (pt)
WO (1) WO2016014351A1 (pt)

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US10258361B2 (en) 2015-08-26 2019-04-16 Ethicon Llc Ultrasonic surgical instrument with slidable flexing activation member
US10465094B2 (en) * 2016-12-08 2019-11-05 Ethicon, Inc. Method of applying rapid cure silicone lubricious coatings
US11278340B2 (en) 2017-05-22 2022-03-22 Cilag Gmbh International Combination ultrasonic and electrosurgical instrument with adjustable energy modalities and method for sealing tissue and inhibiting tissue resection
US11051866B2 (en) 2017-05-22 2021-07-06 Cilag Gmbh International Combination ultrasonic and electrosurgical instrument having ultrasonic waveguide with distal overmold member
US10709470B2 (en) 2017-07-10 2020-07-14 Ethicon Llc Features to couple acoustic drivetrain components in ultrasonic surgical instrument
US10813662B2 (en) 2017-07-10 2020-10-27 Ethicon Llc Acoustic drivetrain with external collar at nodal position
US10561436B2 (en) 2017-07-31 2020-02-18 Ethicon Llc Surgical instrument use indicator
US10743903B2 (en) 2017-08-30 2020-08-18 Ethicon Llc Ultrasonic surgical instrument with pre-assembled acoustic assembly
US11134975B2 (en) 2017-08-31 2021-10-05 Cilag Gmbh International Apparatus and method to control operation of surgical instrument based on audible feedback
US11123095B2 (en) 2019-04-30 2021-09-21 Cilag Gmbh International Blade grounding mechanisms and alternative pin designs
CN110575230B (zh) * 2019-09-25 2021-04-09 哈尔滨优脉雷声科技有限责任公司 一种刀杆结构及包含刀杆结构的超声手术刀
US20220125460A1 (en) * 2020-10-22 2022-04-28 Auris Health, Inc. Ultrasonic surgical instrument with a shaft assembly and elongated waveguide support arrangement
CN112472221B (zh) * 2020-11-27 2022-07-19 常州安康医疗器械有限公司 一种夹头偏置式的横向移动超声刀
WO2023200743A1 (en) * 2022-04-12 2023-10-19 Healthilase Surgical, Inc. Incorporating vessel sealing functionality into surgical laser instruments

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Also Published As

Publication number Publication date
CN107106196A (zh) 2017-08-29
JP2017526413A (ja) 2017-09-14
EP3179933B1 (en) 2018-10-31
CN107106196B (zh) 2019-12-17
EP3179933A1 (en) 2017-06-21
US9750521B2 (en) 2017-09-05
BR112017001211B1 (pt) 2022-06-28
MX2017000986A (es) 2017-09-01
JP6615861B2 (ja) 2019-12-04
WO2016014351A1 (en) 2016-01-28
US20160022305A1 (en) 2016-01-28

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Legal Events

Date Code Title Description
B25B Requested transfer of rights rejected

Owner name: ETHICON, LLC (PR)

Free format text: INDEFERIDO O PEDIDO DE TRANSFERENCIA CONTIDO NA PETICAO 870170016346 DE 13/03/2017, CONFORME DISPOSTO NO ART. 59 DA LEI 9279 DE 14/05/1996, POR SOLICITACAO DE DESISTENCIA PROTOCOLADA NA PETICAO 870170023203 DE 07/04/2017.

Owner name: ETHICON, LLC (PR)

B25E Requested change of name of applicant rejected

Owner name: ETHICON, LLC (PR)

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]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/07/2015, OBSERVADAS AS CONDICOES LEGAIS