BRPI0918848A2 - acessório de corte para uso com uma peça de mão cirúrgica acionada, e , peça de mão cirúrgica acionada - Google Patents

acessório de corte para uso com uma peça de mão cirúrgica acionada, e , peça de mão cirúrgica acionada

Info

Publication number
BRPI0918848A2
BRPI0918848A2 BRPI0918848A BRPI0918848A BRPI0918848A2 BR PI0918848 A2 BRPI0918848 A2 BR PI0918848A2 BR PI0918848 A BRPI0918848 A BR PI0918848A BR PI0918848 A BRPI0918848 A BR PI0918848A BR PI0918848 A2 BRPI0918848 A2 BR PI0918848A2
Authority
BR
Brazil
Prior art keywords
powered surgical
surgical handpiece
cutting attachment
handpiece
powered
Prior art date
Application number
BRPI0918848A
Other languages
English (en)
Inventor
Daniel L Mccombs
Original Assignee
Stryker Corp
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 Stryker Corp filed Critical Stryker Corp
Publication of BRPI0918848A2 publication Critical patent/BRPI0918848A2/pt
Publication of BRPI0918848B1 publication Critical patent/BRPI0918848B1/pt

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/320016Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A61B17/32002Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes with continuously rotating, oscillating or reciprocating cutting instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1613Component parts
    • A61B17/162Chucks or tool parts which are to be held in a chuck
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/14Surgical saws ; Accessories therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1613Component parts
    • A61B17/1628Motors; Power supplies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1613Component parts
    • A61B17/1631Special drive shafts, e.g. flexible shafts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K1/00Details of the magnetic circuit
    • H02K1/06Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22Rotating parts of the magnetic circuit
    • H02K1/27Rotor cores with permanent magnets
    • H02K1/2706Inner rotors
    • H02K1/272Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278Surface mounted magnets; Inset magnets
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1613Component parts
    • A61B17/1622Drill handpieces
    • A61B17/1624Drive mechanisms therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00367Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00398Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0046Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00477Coupling
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/320016Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A61B17/32002Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes with continuously rotating, oscillating or reciprocating cutting instruments
    • A61B2017/320032Details of the rotating or oscillating shaft, e.g. using a flexible shaft
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K1/00Details of the magnetic circuit
    • H02K1/06Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22Rotating parts of the magnetic circuit
    • H02K1/27Rotor cores with permanent magnets
    • H02K1/2706Inner rotors
    • H02K1/272Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K29/00Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Power Engineering (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
BRPI0918848-7A 2008-09-05 2009-09-02 Acessório de corte para uso com uma peça de mão cirúrgica acionada BRPI0918848B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/205,103 US8597316B2 (en) 2008-09-05 2008-09-05 Cutting accessory for use with a medical/surgical powered handpiece, the accessory having retention features that facilitate the fine or coarse adjustment of the extension of the accessory shaft
US12/205103 2008-09-05
PCT/US2009/055670 WO2010028001A2 (en) 2008-09-05 2009-09-02 Medical/surgical powered handpiece for rotating the shaft of a accessory, the handpiece having a coupling assembly that facilitates the fine or coarse adjustment of the extension of the accessory shaft

Publications (2)

Publication Number Publication Date
BRPI0918848A2 true BRPI0918848A2 (pt) 2015-12-08
BRPI0918848B1 BRPI0918848B1 (pt) 2019-08-20

Family

ID=41479187

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0918848-7A BRPI0918848B1 (pt) 2008-09-05 2009-09-02 Acessório de corte para uso com uma peça de mão cirúrgica acionada

Country Status (9)

Country Link
US (2) US8597316B2 (pt)
EP (2) EP3150148B1 (pt)
JP (2) JP5406299B2 (pt)
KR (1) KR101595597B1 (pt)
CN (2) CN102202587B (pt)
AU (1) AU2009288187B2 (pt)
BR (1) BRPI0918848B1 (pt)
CA (2) CA2736176C (pt)
WO (1) WO2010028001A2 (pt)

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US8690876B2 (en) * 2011-04-07 2014-04-08 DePuy Synthes Products, LLC Cutting burr shank configuration
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Also Published As

Publication number Publication date
US20100063524A1 (en) 2010-03-11
AU2009288187B2 (en) 2014-09-25
EP3150148B1 (en) 2020-05-27
BRPI0918848B1 (pt) 2019-08-20
CA2925216A1 (en) 2010-03-11
EP2339971B1 (en) 2016-10-26
JP2014097377A (ja) 2014-05-29
WO2010028001A2 (en) 2010-03-11
CN102202587A (zh) 2011-09-28
JP2012501741A (ja) 2012-01-26
EP3150148A3 (en) 2017-05-10
US8597316B2 (en) 2013-12-03
JP5406299B2 (ja) 2014-02-05
CA2736176A1 (en) 2010-03-11
JP5820863B2 (ja) 2015-11-24
CN104146741A (zh) 2014-11-19
EP2339971A2 (en) 2011-07-06
CN102202587B (zh) 2014-09-10
KR20110059754A (ko) 2011-06-03
CN104146741B (zh) 2017-01-11
KR101595597B1 (ko) 2016-02-18
US9345504B2 (en) 2016-05-24
EP3150148A2 (en) 2017-04-05
CA2925216C (en) 2017-08-15
CA2736176C (en) 2018-01-02
WO2010028001A3 (en) 2010-11-11
AU2009288187A1 (en) 2010-03-11
US20150088184A1 (en) 2015-03-26

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 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 02/09/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/09/2009, OBSERVADAS AS CONDICOES LEGAIS