FI97273B - Anordning med en vid en drivaxel vridfast förbunden ihålig fräs för utskärande av en bentapp eller brosktapp - Google Patents

Anordning med en vid en drivaxel vridfast förbunden ihålig fräs för utskärande av en bentapp eller brosktapp Download PDF

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Publication number
FI97273B
FI97273B FI885322A FI885322A FI97273B FI 97273 B FI97273 B FI 97273B FI 885322 A FI885322 A FI 885322A FI 885322 A FI885322 A FI 885322A FI 97273 B FI97273 B FI 97273B
Authority
FI
Finland
Prior art keywords
cutter
hollow
pin
drive shaft
bone
Prior art date
Application number
FI885322A
Other languages
English (en)
Finnish (fi)
Other versions
FI885322A (sv
FI97273C (sv
FI885322A0 (sv
Inventor
Rolf Burkhardt
Raymund Aloysius Meier
Original Assignee
Straumann Inst Ag
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 Straumann Inst Ag filed Critical Straumann Inst Ag
Publication of FI885322A0 publication Critical patent/FI885322A0/sv
Publication of FI885322A publication Critical patent/FI885322A/sv
Application granted granted Critical
Publication of FI97273B publication Critical patent/FI97273B/sv
Publication of FI97273C publication Critical patent/FI97273C/sv

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • 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
    • A61B17/1635—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for grafts, harvesting or transplants
    • 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
    • A61B17/3205—Excision instruments
    • A61B17/32053—Punch like cutting instruments, e.g. using a cylindrical or oval knife

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Transplantation (AREA)
  • Dentistry (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Transplanting Machines (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Cleaning In General (AREA)
  • Details Of Cutting Devices (AREA)

Claims (4)

1. Anordning med en vid en drivaxel (6) vridfast förbunden ihälig fräs (9) för utskärande av en bentapp eller en brosktap-pi, innanför vilken fräs en säsom extraktor fungerande, i förhällande tili fräsen i längsriktningen förskjutbar klämtäng (10) anordnats kännetecknad av att innanför klämtäng (10) anordnats en i längsriktningen förskjutbar utskjutare (15), och att den ihäliga fräsen (9) löstagbart hälles i ett hylsformat, med drivaxeln (6) fast förbundet fräsfäste (7), som uppvisar en yttre gänga (7e) pä vilken en framät och bakät skruvbar, med en skjuthylsa (13) försedd räfflad mutter (14) anordnats, varvid skjuthylsan (13) är fast förbunden med käm-tängen (10) via minst en i en skära (7h) i fräsfästet (7) mel-lan tvä ändlägen i längsriktningen förskjutbar radiell tapp (12).
2. Anordning enligt patentkrav 1, kännetecknad av att klämtängens (10) yttervägg anligger den ihäliga fräsens (9) innervägg, att den ihäliga fräsens väggar blir inät tjockare mot den fria änden (9a) pä fräsen sä, att ä ena sidan fräsens fria genomsnitt vid fräsens mynning motsvarar kämtängens (10) fria genomsnitt i den tillbakadragna ställningen, och att ä andra sidan klämtängens fria ändar (10a) närmar sig vid försk-jutning framät och därigenom minskar tängens öppning.
3. Anordning enligt patentkrav 1 eller 2, kännetecknad av att ifall den ihäliga fräsen (9) fräser i högerrikt-ningen, sä är den yttre gängan (7e) pä fräsfästet (7) en väns-tergänga.
4. Anordning enligt patentkrav 1, kännetecknad av att utskjutaren (15) bildats av en axiellt skjutbar tapp, som via en radiell, i ett längsspär (7f) i fräsfästet (7) mellan tvä ändlägen skjutbar tapp (16) fast förbundits med en utskju-tarhylsa (17), vars frän fräsen bortvända ände (17a) ligger pä fräsfästet (7) och fasthälles i det tillbakadragna läget av en fjädrande hällare (7g/17c/18).
FI885322A 1987-11-18 1988-11-17 Anordning med en vid en drivaxel vridfast förbunden ihålig fräs för utskärande av en bentapp eller brosktapp FI97273C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH448487 1987-11-18
CH448487 1987-11-18

Publications (4)

Publication Number Publication Date
FI885322A0 FI885322A0 (sv) 1988-11-17
FI885322A FI885322A (sv) 1989-05-19
FI97273B true FI97273B (sv) 1996-08-15
FI97273C FI97273C (sv) 1996-11-25

Family

ID=4276964

Family Applications (1)

Application Number Title Priority Date Filing Date
FI885322A FI97273C (sv) 1987-11-18 1988-11-17 Anordning med en vid en drivaxel vridfast förbunden ihålig fräs för utskärande av en bentapp eller brosktapp

Country Status (13)

Country Link
US (1) US4936313A (sv)
EP (1) EP0317503B1 (sv)
JP (1) JPH01155840A (sv)
AT (1) ATE107152T1 (sv)
BR (1) BR8806019A (sv)
CA (1) CA1318826C (sv)
DE (1) DE3850220D1 (sv)
DK (1) DK169985B1 (sv)
ES (1) ES2053805T3 (sv)
FI (1) FI97273C (sv)
MX (1) MX170083B (sv)
NO (1) NO175512C (sv)
PT (1) PT88965B (sv)

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US5171244A (en) * 1990-01-08 1992-12-15 Caspari Richard B Methods and apparatus for arthroscopic prosthetic knee replacement
US5092875A (en) * 1990-04-30 1992-03-03 Mclees Donald J Bone saw for tendon transplant surgery
US5197967A (en) * 1991-04-02 1993-03-30 Synthes (U.S.A.) Trephine instrument and method for cutting annular holes
US5423823A (en) * 1993-02-18 1995-06-13 Arthrex Inc. Coring reamer
US5480409A (en) * 1994-05-10 1996-01-02 Riza; Erol D. Laparoscopic surgical instrument
US5569284A (en) * 1994-09-23 1996-10-29 United States Surgical Corporation Morcellator
US5562694A (en) * 1994-10-11 1996-10-08 Lasersurge, Inc. Morcellator
US5591170A (en) * 1994-10-14 1997-01-07 Genesis Orthopedics Intramedullary bone cutting saw
US5603716A (en) * 1995-02-16 1997-02-18 Arthrex Inc. Method of ligament reconstruction using double socket graft placement and fixation
US6592588B1 (en) 1995-02-16 2003-07-15 Arthrex, Inc. Apparatus for osteochondral autograft transplantation
US5919196A (en) * 1995-02-16 1999-07-06 Arthrex, Inc. Method and apparatus for osteochondral autograft transplantation
US5728118A (en) * 1995-03-29 1998-03-17 Linvatec Corporation Apparatus and method for harvesting a bone-tendon-bone ligament graft
US5833628A (en) * 1996-04-24 1998-11-10 Yuan; Hansen Graduated bone graft harvester
DE29713897U1 (de) * 1997-08-04 1998-12-03 Howmedica GmbH, 24232 Schönkirchen Räumwerkzeug zum Aufbohren von Knochenkanälen
KR100347500B1 (ko) * 1998-06-03 2002-08-03 윤영석 연골 채취 장치
US7201722B2 (en) * 2000-04-18 2007-04-10 Allegiance Corporation Bone biopsy instrument having improved sample retention
JP4058614B2 (ja) * 2001-08-09 2008-03-12 株式会社Ｊｉｍｒｏ 骨髄針
IL158789A (en) 2002-11-13 2009-11-18 Biomet 3I Llc Dental implant system
US7481817B2 (en) 2003-02-13 2009-01-27 Lsi Soultions, Inc. Instrument for surgically cutting tissue and method of use
US7749251B2 (en) * 2003-06-13 2010-07-06 Aeolin, Llc Method and apparatus for stabilization of facet joint
US9180620B2 (en) * 2003-08-21 2015-11-10 Boston Scientific Scimed, Inc. Medical balloons
US8162967B1 (en) 2003-10-16 2012-04-24 Biomet Sports Medicine Llc Method and apparatus for coring and reaming of bone
US7799081B2 (en) 2004-09-14 2010-09-21 Aeolin, Llc System and method for spinal fusion
DE102005005007B3 (de) * 2005-02-03 2006-09-07 Lts Lohmann Therapie-Systeme Ag Biopsienadel zur histologischen Untersuchung von Körpergewebe
US7371260B2 (en) * 2005-10-26 2008-05-13 Biomet Sports Medicine, Inc. Method and instrumentation for the preparation and transplantation of osteochondral allografts
US20070276506A1 (en) * 2006-05-25 2007-11-29 Biomet Manufacturing Corp. Demineralized osteochondral plug
US8322256B2 (en) * 2007-10-05 2012-12-04 Biomet Manufacturing Corp. System for forming a tendon-bone graft
US8303592B2 (en) * 2007-10-05 2012-11-06 Biomet Manufacturing Corp. System for forming a tendon-bone graft
US20100198262A1 (en) * 2009-01-30 2010-08-05 Mckinley Laurence M Axial offset bone fastener system
CN101926672B (zh) * 2010-09-30 2011-11-16 重庆润泽医疗器械有限公司 一种手术用铣刀
US8641718B2 (en) 2010-10-19 2014-02-04 Biomet Manufacturing, Llc Method and apparatus for harvesting cartilage for treatment of a cartilage defect
US10201405B2 (en) 2011-06-28 2019-02-12 Biomet 3I, Llc System and method of dental implant and interface to abutment for restoration
GB201215504D0 (en) 2012-08-31 2012-10-17 Ge Healthcare Uk Ltd Improvements in and relating to cutting tools for sample preparation
JP5210457B1 (ja) * 2012-12-28 2013-06-12 順 岡田 外科用骨穿孔ドリルストッパー
US10478160B1 (en) 2016-04-21 2019-11-19 Christopher M. Mooney Technologies for cartilage harvesting
MX2020009220A (es) * 2018-03-05 2020-10-16 Piper Access Llc Dispositivos, sistemas y metodos de biopsia osea.
US11607323B2 (en) 2018-10-15 2023-03-21 Howmedica Osteonics Corp. Patellofemoral trial extractor
CN110464418A (zh) * 2019-09-06 2019-11-19 南京市江宁医院 一种改良的骨科电钻

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US2484150A (en) * 1946-12-10 1949-10-11 Brown Robert Lee Work-expelling device for tubular saws
FR950126A (fr) * 1947-07-25 1949-09-19 Perfectionnements aux trépans automatiques destinés à la perforation de la voûte cranienne
US4193721A (en) * 1978-11-22 1980-03-18 Hougen Everett D Arbor for annular hole cutter
US4649918A (en) * 1980-09-03 1987-03-17 Custom Medical Devices, Inc. Bone core removing tool
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US4738255A (en) * 1986-04-07 1988-04-19 Biotron Labs, Inc. Suture anchor system
US4785826A (en) * 1987-03-02 1988-11-22 Ward John L Biopsy instrument

Also Published As

Publication number Publication date
NO175512C (no) 1994-10-26
ES2053805T3 (es) 1994-08-01
EP0317503A3 (de) 1991-05-08
NO885141D0 (no) 1988-11-17
FI885322A (sv) 1989-05-19
JPH01155840A (ja) 1989-06-19
DK169985B1 (da) 1995-04-24
DK640588A (da) 1989-05-19
DK640588D0 (da) 1988-11-16
NO885141L (no) 1989-05-19
EP0317503A2 (de) 1989-05-24
PT88965B (pt) 1993-12-31
BR8806019A (pt) 1989-08-08
US4936313A (en) 1990-06-26
CA1318826C (en) 1993-06-08
FI97273C (sv) 1996-11-25
JPH0420620B2 (sv) 1992-04-03
FI885322A0 (sv) 1988-11-17
PT88965A (pt) 1989-09-14
MX170083B (es) 1993-08-06
DE3850220D1 (de) 1994-07-21
EP0317503B1 (de) 1994-06-15
ATE107152T1 (de) 1994-07-15
NO175512B (no) 1994-07-18

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FG Patent granted

Owner name: MEDICAL DEVICE TECHNOLOGIES, INC.

BB Publication of examined application
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Owner name: MEDICAL DEVICE TECHNOLOGIES, INC.

MM Patent lapsed

Owner name: MEDICAL DEVICE TECHNOLOGIES, INC.