BR112018074157A2 - lâmina ultrassônica de instrumento cirúrgico com recurso de redução de calor - Google Patents

lâmina ultrassônica de instrumento cirúrgico com recurso de redução de calor

Info

Publication number
BR112018074157A2
BR112018074157A2 BR112018074157-4A BR112018074157A BR112018074157A2 BR 112018074157 A2 BR112018074157 A2 BR 112018074157A2 BR 112018074157 A BR112018074157 A BR 112018074157A BR 112018074157 A2 BR112018074157 A2 BR 112018074157A2
Authority
BR
Brazil
Prior art keywords
blade
another example
surgical instrument
bone
heat
Prior art date
Application number
BR112018074157-4A
Other languages
English (en)
Inventor
K. Madan Ashvani
A. Witt David
A. Weed John Iii
J. Balek Stephen
Isosaki Joseph
K. Shires Peter
D. Dannaher William
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 BR112018074157A2 publication Critical patent/BR112018074157A2/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
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1644—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans using fluid other than turbine drive fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00681—Aspects not otherwise provided for
    • A61B2017/0073—Aspects not otherwise provided for with means for minimising or preventing pain during treatment
    • 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
    • A61B17/1644—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans using fluid other than turbine drive fluid
    • A61B2017/1651—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans using fluid other than turbine drive fluid for cooling
    • 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
    • A61B2017/320075—Working tips with special features, e.g. extending parts blade single edge blade, e.g. for cutting
    • 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
    • A61B2017/320084—Irrigation sleeves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/007—Auxiliary appliance with irrigation system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation

Landscapes

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

Abstract

a presente invenção se refere a um instrumento cirúrgico de corte ósseo que inclui recursos para mitigar a geração de calor durante o uso. o calor excessivo pode ser prejudicial à saúde óssea, bem como ao próprio instrumento. em um exemplo, um recurso de dispensação de líquido fornece um fluxo de líquido de resfriamento a uma lâmina ultrassônica através de um lúmen em um guia de onda do instrumento. em outro exemplo, a lâmina tem uma borda serrilhada com uma pluralidade de dentes dispostos em um padrão para fornecer dimensão e espaço durante as ações de corte. em outro exemplo, a lâmina tem uma porção distal sobredimensionada que cria uma fenda de sobredimensionamento durante o corte para evitar o contato excessivo entre o osso cortado e porções proximais da lâmina. em outro exemplo, a lâmina inclui uma fenda de irrigação e também uma microfenda em uma extremidade distal da lâmina que se conecta à fenda de irrigação.
BR112018074157-4A 2016-05-25 2017-05-19 lâmina ultrassônica de instrumento cirúrgico com recurso de redução de calor BR112018074157A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/163,830 2016-05-25
US15/163,830 US10660663B2 (en) 2016-05-25 2016-05-25 Ultrasonic surgical instrument blade with heat reduction feature
PCT/US2017/033536 WO2017205206A1 (en) 2016-05-25 2017-05-19 Ultrasonic surgical instrument blade with heat reduction feature

Publications (1)

Publication Number Publication Date
BR112018074157A2 true BR112018074157A2 (pt) 2019-02-26

Family

ID=59014746

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018074157-4A BR112018074157A2 (pt) 2016-05-25 2017-05-19 lâmina ultrassônica de instrumento cirúrgico com recurso de redução de calor

Country Status (8)

Country Link
US (2) US10660663B2 (pt)
EP (1) EP3463111A1 (pt)
JP (1) JP7066636B2 (pt)
KR (1) KR102549644B1 (pt)
CN (1) CN109152577B (pt)
BR (1) BR112018074157A2 (pt)
MX (2) MX2018014467A (pt)
WO (1) WO2017205206A1 (pt)

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US10660663B2 (en) 2016-05-25 2020-05-26 Ethicon Llc Ultrasonic surgical instrument blade with heat reduction feature
US10702296B2 (en) * 2016-05-25 2020-07-07 Ethicon Llc Ultrasonic surgical instrument with cooling conduit
KR102072388B1 (ko) * 2018-04-23 2020-02-03 전북대학교산학협력단 소동물의 슬개골 탈구 수술용 패킹 톱날검
US20210353306A1 (en) * 2018-09-24 2021-11-18 Bosonic Ag Device and method for perforating a dense bone layer
KR20210065987A (ko) * 2018-09-24 2021-06-04 스트리커 코포레이션 초음파 수술용 핸드피스 조립체
WO2020093021A1 (en) * 2018-11-01 2020-05-07 Cannuflow, Inc. Cutting guide system for use with orthopedic saws and drills
CN109620415B (zh) * 2019-02-14 2024-03-26 北京水木天蓬医疗技术有限公司 机器人辅助超声骨动力系统
EP3698735A1 (en) * 2019-02-21 2020-08-26 Orthofix S.R.L. Handset for an ultrasonic device
WO2020223711A1 (en) * 2019-05-02 2020-11-05 The Regents Of The University Of California Passive cooling structure for cast saw blades
US11471168B2 (en) * 2019-12-20 2022-10-18 Innovations 4 Surgery, LLC Medical devices and related methods for transforming bone, other tissue, or material
CA3202431A1 (en) * 2020-12-18 2022-06-23 Guillaume Gras Ultrasonic surgical assembly with air cooling broad knife and irrigation sleeve
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US20230048993A1 (en) * 2021-08-13 2023-02-16 Misonix, Incorporated Serrated ultrasonic cutting blade with varied tooth pitch
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CN113616282A (zh) * 2021-09-10 2021-11-09 福州捷事杰信息科技有限公司 前列腺超声手术刀及使用方法
AU2022357511A1 (en) * 2021-09-30 2024-02-22 Alcon Inc. Posterior vitreous detachment vitrectomy probe
CN114431922A (zh) * 2022-01-27 2022-05-06 以诺康医疗科技（苏州）有限公司 超声刀刀头
CN114431921A (zh) * 2022-01-27 2022-05-06 以诺康医疗科技（苏州）有限公司 超声手术刀及其刀头

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Also Published As

Publication number Publication date
US11497519B2 (en) 2022-11-15
KR20190013902A (ko) 2019-02-11
MX2018014467A (es) 2019-02-21
CN109152577B (zh) 2022-01-14
KR102549644B1 (ko) 2023-07-03
MX2023004721A (es) 2023-05-10
EP3463111A1 (en) 2019-04-10
JP7066636B2 (ja) 2022-05-13
JP2019517856A (ja) 2019-06-27
US10660663B2 (en) 2020-05-26
WO2017205206A1 (en) 2017-11-30
CN109152577A (zh) 2019-01-04
US20200315651A1 (en) 2020-10-08
US20170340339A1 (en) 2017-11-30

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Legal Events

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements