JP2005514151A - 外科用リーマ - Google Patents
外科用リーマ Download PDFInfo
- Publication number
- JP2005514151A JP2005514151A JP2003559348A JP2003559348A JP2005514151A JP 2005514151 A JP2005514151 A JP 2005514151A JP 2003559348 A JP2003559348 A JP 2003559348A JP 2003559348 A JP2003559348 A JP 2003559348A JP 2005514151 A JP2005514151 A JP 2005514151A
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- reamer
- shape
- outline
- cut
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000036346 tooth eruption Effects 0.000 claims abstract description 34
- 210000000588 acetabulum Anatomy 0.000 claims description 7
- 210000000988 bone and bone Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 210000001624 hip Anatomy 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001653121 Glenoides Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 210000001981 hip bone Anatomy 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Images
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
-
- 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
- A61B17/1664—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 hip
- A61B17/1666—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 hip for the acetabulum
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
Description
12 切削外郭部
14 外表面
16 切削歯部
18 孔部
20 基底部
20 切削縁部
22 分岐面
26 点線
28 反射を表す線
30 表面
32 側面部
33 接線
38 頂点
10' 本発明のリーマ
12' 切削外郭部
16' 切削歯部
18' 孔部
20' 切削縁部
20'' 切削縁部
21' 2次切削縁部
22' 隆起面
28' 反射面を表す面
29' 隣接する隆起面
32' 側面部
50 取り除かれた領域
52 器具連結部
54 棒状部品
56 棒状部品
60 平面部
A 領域
B 領域
Claims (6)
- 寛骨臼を適性形状に切削するためのリーマであって、切削する際に発生する標準的な破片の大きさを小さく抑えると共に、部位にかかる切削圧力を実質的に低減することが可能な複数の切削歯部が設けられた切削外郭部からなり、
上記の切削歯部は二段曲線で形成され、相当する寸法で対応する弧状に形成された切削縁部を有し、該対応する弧状に形成された切削縁部は切削すべき形状の外郭に実質的に対応する切削側面部を有し、これによって適性形状を切削するのに要する切削歯部の数量を減らすことが可能となることを特徴とする寛骨臼を適性形状に切削するための外科用リーマ。 - 上記リーマが切削のために回転される際、略円形状の孔部が上記切削縁部の前方に設けられることを特徴とする請求項1に記載のリーマ。
- 上記複数の切削歯部は均一に間隔を空けて上記切削外郭部に配置されることを特徴とする請求項1または2に記載のリーマ。
- 上記切削歯部は上記切削外郭部に螺旋状に配置されることを特徴とする請求項1から3のいずれか1項に記載のリーマ。
- 上記切削外郭部は球体の一部分であり、上記切削縁部の寸法は適性形状を完璧に切削するよう選択され、これによってより完全なる半球状の形状の切削外郭部が要するよりも潜在的に少ない切削歯部を用いることを特徴とする請求項1から4のいずれか1項に記載のリーマ。
- 上記切削外郭部は半球またはその一部分であることを特徴とする請求項5に記載のリーマ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34910302P | 2002-01-16 | 2002-01-16 | |
PCT/IB2003/000092 WO2003059178A1 (en) | 2002-01-16 | 2003-01-16 | Contoured reamer teeth |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005514151A true JP2005514151A (ja) | 2005-05-19 |
JP4409292B2 JP4409292B2 (ja) | 2010-02-03 |
Family
ID=23370915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003559348A Expired - Lifetime JP4409292B2 (ja) | 2002-01-16 | 2003-01-16 | 外科用リーマ |
Country Status (8)
Country | Link |
---|---|
US (2) | US7850691B2 (ja) |
EP (1) | EP1465534B1 (ja) |
JP (1) | JP4409292B2 (ja) |
KR (1) | KR100958694B1 (ja) |
CN (1) | CN100518671C (ja) |
AU (1) | AU2003201091A1 (ja) |
DE (1) | DE60323599D1 (ja) |
WO (1) | WO2003059178A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011515135A (ja) * | 2008-03-17 | 2011-05-19 | ミシェル・ポルト | 骨表面を成形する工具のための切断要素及び該切断要素が設けられた工具 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003201091A1 (en) * | 2002-01-16 | 2003-07-30 | Precimed S.A. | Contoured reamer teeth |
US7918856B2 (en) * | 2002-10-08 | 2011-04-05 | Greatbatch Medical S.A. | Guided reamer system for reshaping bone |
US7909828B2 (en) * | 2003-01-16 | 2011-03-22 | Greatbatch Medical S.A. | Contoured reamer teeth and method of manufacture |
US7118575B2 (en) * | 2003-01-22 | 2006-10-10 | Symmetry Medical, Inc. | Chip breakers for orthopaedic reamers |
US7621915B2 (en) * | 2003-02-10 | 2009-11-24 | Smith & Nephew, Inc. | Acetabular reamer |
US7217272B2 (en) | 2003-11-25 | 2007-05-15 | Symmetry Medical, Inc. | Orthopaedic rotary reamer with implant compliant cutting teeth |
US7479144B2 (en) * | 2004-12-10 | 2009-01-20 | Symmetry Medical, Inc. | Collapsible orthopaedic reamer |
GB0519084D0 (en) * | 2005-09-19 | 2005-10-26 | Finsbury Dev Ltd | Tool |
US7871412B2 (en) * | 2006-03-23 | 2011-01-18 | Symmetry Medical, Inc. | Minimally invasive orthopaedic cutting tool |
US7850894B2 (en) * | 2006-05-04 | 2010-12-14 | Ethicon, Inc. | Tissue holding devices and methods for making the same |
WO2008005941A2 (en) * | 2006-06-30 | 2008-01-10 | Hodge Biomotion Technologies, Llc | Precision acetabular machining system and resurfacing acetabular implant |
EP2002793A1 (en) * | 2007-06-14 | 2008-12-17 | Precimed, S.A. | Resurfacing reamer with cutting struts |
GB0716464D0 (en) * | 2007-08-23 | 2007-10-03 | Smith & Nephew | Medical device and method |
US8019440B2 (en) | 2008-02-12 | 2011-09-13 | Intelect Medical, Inc. | Directional lead assembly |
KR100873014B1 (ko) | 2008-05-16 | 2008-12-09 | 의료법인 장산의료재단 | 로봇을 이용한 관절 절삭시스템 |
EP2359755B1 (en) | 2010-02-12 | 2014-01-15 | Greatbatch Ltd. | Disposable reamer |
DE102011000976A1 (de) * | 2011-02-28 | 2012-08-30 | Aesculap Ag | Chirugisches Instrument |
US10863993B2 (en) | 2012-01-13 | 2020-12-15 | Christopher G. Sidebotham | System and method for preparing prosthetic hip implantation |
AU2013207683B2 (en) * | 2012-01-13 | 2016-07-07 | Randall J. Lewis | Medical reamers and methods of forming the same |
US9820757B2 (en) | 2013-04-12 | 2017-11-21 | Greatbatch Ltd. | Instrument for reshaping the head of a femur |
EP3111865B1 (en) | 2015-07-02 | 2020-06-17 | Greatbatch Ltd. | Reamer for cutting tissue |
EP3127494B1 (en) | 2015-08-07 | 2018-06-27 | Greatbatch Ltd. | Bi-directional reamer assembly |
US11083486B2 (en) | 2019-03-08 | 2021-08-10 | Arthrex, Inc. | Rotary surgical shaver |
IT202000019408A1 (it) * | 2020-08-06 | 2022-02-06 | Hpf S R L | Stazione automatizzata di punzonatura per la realizzazione di componenti punzonati, componente punzonato e relativo metodo di realizzazione |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US596804A (en) * | 1898-01-04 | Feed-trough | ||
DE2543723C3 (de) * | 1975-10-01 | 1978-04-06 | Aesculap-Werke Ag Vormals Jetter & Scheerer, 7200 Tuttlingen | Fräswerkzeug für chirurgische Zwecke |
US4811632A (en) * | 1986-02-04 | 1989-03-14 | Othy, Inc. | Method of producing an acetabular reamer cup |
US5116165A (en) * | 1991-03-11 | 1992-05-26 | Othy, Inc. | Acetabular reamer cup |
US5302234A (en) * | 1993-01-28 | 1994-04-12 | Grace Manufacturing Inc. | Surgical cutting instrument forming method |
US5709688A (en) * | 1995-06-07 | 1998-01-20 | Othy, Inc. | Acetabular reamer cup and method of producing the same |
CH692178A5 (de) * | 1997-05-22 | 2002-03-15 | Precimed Sa | Fräser für medizinische Zwecke. |
US5976144A (en) * | 1998-03-18 | 1999-11-02 | Vozeh Equipment Corp. | Hollow dome reamer with removable teeth |
EP0965308B1 (fr) * | 1998-06-17 | 2007-08-01 | Precimed S.A. | Alésoir de chirurgie |
USD447021S1 (en) * | 1999-11-11 | 2001-08-28 | Salvatore V. Mistretta | Grater for food products |
US6283971B1 (en) * | 2000-04-25 | 2001-09-04 | Randy S. Temeles | Expandable acetabular reaming system |
AU2002216310A1 (en) | 2000-12-21 | 2002-07-01 | Precimed S.A. | Holder for surgical reamer |
US6730094B2 (en) * | 2002-01-14 | 2004-05-04 | Symmetry Medical Usa, Inc. | Cutting edges for reamers and a method for making same |
AU2003201091A1 (en) | 2002-01-16 | 2003-07-30 | Precimed S.A. | Contoured reamer teeth |
DE10351276A1 (de) * | 2003-10-31 | 2005-06-16 | Leo Elektronenmikroskopie Gmbh | Teilchenstrahlgerät |
US7217272B2 (en) | 2003-11-25 | 2007-05-15 | Symmetry Medical, Inc. | Orthopaedic rotary reamer with implant compliant cutting teeth |
-
2003
- 2003-01-16 AU AU2003201091A patent/AU2003201091A1/en not_active Abandoned
- 2003-01-16 DE DE60323599T patent/DE60323599D1/de not_active Expired - Lifetime
- 2003-01-16 EP EP03729526A patent/EP1465534B1/en not_active Expired - Lifetime
- 2003-01-16 JP JP2003559348A patent/JP4409292B2/ja not_active Expired - Lifetime
- 2003-01-16 WO PCT/IB2003/000092 patent/WO2003059178A1/en active IP Right Grant
- 2003-01-16 KR KR1020047010332A patent/KR100958694B1/ko active IP Right Grant
- 2003-01-16 CN CNB03802411XA patent/CN100518671C/zh not_active Expired - Fee Related
- 2003-01-16 US US10/500,944 patent/US7850691B2/en not_active Expired - Lifetime
-
2007
- 2007-11-05 US US11/935,279 patent/US7901406B1/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011515135A (ja) * | 2008-03-17 | 2011-05-19 | ミシェル・ポルト | 骨表面を成形する工具のための切断要素及び該切断要素が設けられた工具 |
Also Published As
Publication number | Publication date |
---|---|
EP1465534A1 (en) | 2004-10-13 |
US7901406B1 (en) | 2011-03-08 |
WO2003059178A1 (en) | 2003-07-24 |
US20110071526A1 (en) | 2011-03-24 |
US20050075639A1 (en) | 2005-04-07 |
JP4409292B2 (ja) | 2010-02-03 |
US7850691B2 (en) | 2010-12-14 |
CN1620268A (zh) | 2005-05-25 |
CN100518671C (zh) | 2009-07-29 |
AU2003201091A1 (en) | 2003-07-30 |
EP1465534B1 (en) | 2008-09-17 |
DE60323599D1 (de) | 2008-10-30 |
KR100958694B1 (ko) | 2010-05-18 |
KR20040072689A (ko) | 2004-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2005514151A (ja) | 外科用リーマ | |
US7909828B2 (en) | Contoured reamer teeth and method of manufacture | |
JPS6128570Y2 (ja) | ||
JP5614594B2 (ja) | 少なくとも部分的な球体の輪郭をもつ物体を形削りする機器 | |
JP4331001B2 (ja) | 低侵襲外科用リーマと連結部 | |
EP1308140A1 (en) | Acetabular cup and reamer assembly and associated method for securing the cup to an acetabulum | |
US8161773B2 (en) | Chip breakers for orthopaedic reamers | |
JP2005329232A (ja) | 椎間板用インプラント | |
JP2009505762A (ja) | インプラント | |
US8052689B2 (en) | Cut-off acetabular reamer | |
JP2005504601A (ja) | 骨切削器具 | |
EP3178417B1 (en) | Minimally invasive bone sparing acetabular reamer | |
JP4249029B2 (ja) | ほぼ球状の面を有する構成部品の製造方法 | |
US8096992B2 (en) | Reduced profile orthopaedic reamer | |
US20090012524A1 (en) | A cutting tool for use in orthopaedic surgery | |
US8235996B2 (en) | Acetabular reamer | |
JPH02257948A (ja) | 義肢を製作する方法及び義肢 | |
EP1624813B1 (en) | A cutting tool for use in orthopaedic surgery | |
KR102640630B1 (ko) | 절삭 정밀도 향상을 위한 리머 표면에 배치되는 원형과 직선형 칼날의 위치 선정방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20051219 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080908 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081208 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090615 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090915 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20091102 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20091111 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4409292 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121120 Year of fee payment: 3 |
|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20091204 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20091204 |
|
A072 | Dismissal of procedure [no reply to invitation to correct request for examination] |
Free format text: JAPANESE INTERMEDIATE CODE: A072 Effective date: 20100426 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131120 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |