BR112018015173A2 - broca de perfuração cirúrgica - Google Patents

broca de perfuração cirúrgica

Info

Publication number
BR112018015173A2
BR112018015173A2 BR112018015173-4A BR112018015173A BR112018015173A2 BR 112018015173 A2 BR112018015173 A2 BR 112018015173A2 BR 112018015173 A BR112018015173 A BR 112018015173A BR 112018015173 A2 BR112018015173 A2 BR 112018015173A2
Authority
BR
Brazil
Prior art keywords
drill bit
main cutting
cutting edge
spiral groove
extending
Prior art date
Application number
BR112018015173-4A
Other languages
English (en)
Inventor
Niklas Feldmann Arne
Weber Stefan
Kurt Zysset Philippe
Original Assignee
Universität Bern
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 Universität Bern filed Critical Universität Bern
Publication of BR112018015173A2 publication Critical patent/BR112018015173A2/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
    • A61B17/1613—Component parts
    • A61B17/1615—Drill bits, i.e. rotating tools extending from a handpiece to contact the worked material
    • 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
    • A61B17/1673—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 jaw
    • 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
    • A61B17/1695—Trepans or craniotomes, i.e. specially adapted for drilling thin bones such as the skull
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • B23B51/063—Deep hole drills, e.g. ejector drills
    • B23B51/066—Gun drills

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Dentistry (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurosurgery (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

uma broca de perfuração (1) para criar um furo tubular em um osso (9) compreende: um corpo longitudinal (2) se estendendo ao longo de um eixo (21) e tendo uma extremidade proximal e uma extremidade distal (22); uma borda de corte principal (3) formada na extremidade distal (22) do corpo (2); uma face de corte principal (4) se estendendo da borda de corte principal (3) e definindo um ângulo de inclinação (a); e um sulco espiral (5) formado em torno do corpo (2) e se estendendo da face de corte principal (4) ao longo do eixo (21) do corpo (2). a borda de corte principal (3) é a única borda de corte principal simples simples (3) da broca de perfuração (1). o sulco espiral (5) é o único sulco espiral simples (5) da broca de perfuração. o ângulo de inclinação (a) é de pelo menos 25°. a broca de perfuração (1) de acordo com a invenção permite minimizar a produção de calor ao perfurar um furo no osso.
BR112018015173-4A 2016-01-27 2017-01-27 broca de perfuração cirúrgica BR112018015173A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16153033.2A EP3199111A1 (en) 2016-01-27 2016-01-27 Surgical drill bit
EP16153033.2 2016-01-27
PCT/EP2017/051714 WO2017129718A1 (en) 2016-01-27 2017-01-27 Surgical drill bit

Publications (1)

Publication Number Publication Date
BR112018015173A2 true BR112018015173A2 (pt) 2018-12-26

Family

ID=55237590

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018015173-4A BR112018015173A2 (pt) 2016-01-27 2017-01-27 broca de perfuração cirúrgica

Country Status (11)

Country Link
US (1) US10987111B2 (pt)
EP (2) EP3199111A1 (pt)
JP (1) JP6888014B2 (pt)
KR (1) KR20180104101A (pt)
CN (1) CN108495592B (pt)
AU (1) AU2017211354B2 (pt)
BR (1) BR112018015173A2 (pt)
CA (1) CA3011545A1 (pt)
RU (1) RU2741718C2 (pt)
WO (1) WO2017129718A1 (pt)
ZA (1) ZA201804633B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3199111A1 (en) 2016-01-27 2017-08-02 Universität Bern Surgical drill bit
DE102018120240A1 (de) * 2018-05-30 2019-12-05 Anton Hipp GmbH, Chir.Instrumente Medizinisches, spanabhebendes werkzeug und werkzeugset mit solchen medizinischen, spanabhebenden werkzeugen zur erzeugung von knochenspänen, die für die transplantation geeignet sind
US11246606B2 (en) * 2019-08-12 2022-02-15 Biomet 3I, Llc Drill bit
EP3936064B1 (en) * 2020-07-08 2023-10-18 Oticon Medical A/S Drill bit and drill kit for drilling a cavity or a recess into a skull
CN112641486B (zh) * 2020-12-23 2022-03-29 北京航空航天大学 一种骨磨削动态安全控制系统及设备、介质

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH658812A5 (en) * 1983-12-13 1986-12-15 Sphinxwerke Mueller & Cie Ag Three-fluted twist drill
SU1253630A1 (ru) 1985-03-25 1986-08-30 Благовещенский государственный медицинский институт Хирургическое сверло
US5584617A (en) * 1995-04-04 1996-12-17 International Business Machines Corporation Single flute drill for drilling holes in printed circuit boards and method of drilling holes in a printed circuit board
US5947659A (en) * 1995-07-27 1999-09-07 Mays; Ralph C. Drill bit
JP2002028810A (ja) * 2000-07-12 2002-01-29 Mitsubishi Materials Corp 小型ドリル
US6641395B2 (en) * 2000-08-02 2003-11-04 Nobel Biocare Ab Endosseous implant drill
EP2399531B1 (en) * 2002-08-08 2016-01-27 Surgibit Ip Holdings Pty Limited Drill bit
US20090031871A1 (en) * 2006-06-08 2009-02-05 Malandain Hugues F Dual cutting element tool for debulking bone
JP4576587B2 (ja) * 2007-01-23 2010-11-10 株式会社Ｊｉｍｒｏ 骨髄ドリル
EP2207639B1 (fr) * 2007-11-13 2012-08-15 Maillefer Instruments Holding S.À.R.L. Instrument de coupe, et procedes de mise en oeuvre de celui-ci
US20110238070A1 (en) * 2010-03-01 2011-09-29 Accelerated Orthopedic Technologies, Inc. Orthopedic Downcutting Instrument and Associated Systems and Methods
WO2011113115A1 (en) * 2010-03-19 2011-09-22 Cpl Holdings Pty Ltd Drill bit
US20120004661A1 (en) * 2010-06-30 2012-01-05 John Leppelmeier Orthopedic bone drill
JP4919527B1 (ja) * 2011-09-14 2012-04-18 健治郎 楠 ドリル
US9089346B2 (en) * 2012-04-12 2015-07-28 DePuy Synthes Products, Inc. Surgical drill bits
EP3199111A1 (en) 2016-01-27 2017-08-02 Universität Bern Surgical drill bit

Also Published As

Publication number Publication date
AU2017211354A1 (en) 2018-07-26
US20190029696A1 (en) 2019-01-31
RU2018129864A3 (pt) 2020-05-14
CN108495592B (zh) 2022-02-11
EP3199111A1 (en) 2017-08-02
US10987111B2 (en) 2021-04-27
JP2019503794A (ja) 2019-02-14
AU2017211354B2 (en) 2022-09-01
ZA201804633B (en) 2019-09-25
JP6888014B2 (ja) 2021-06-16
RU2018129864A (ru) 2020-02-27
EP3407806A1 (en) 2018-12-05
EP3407806B1 (en) 2020-05-20
RU2741718C2 (ru) 2021-01-28
KR20180104101A (ko) 2018-09-19
WO2017129718A1 (en) 2017-08-03
CN108495592A (zh) 2018-09-04
CA3011545A1 (en) 2017-08-03

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements