JP4494341B2 - 髄内釘 - Google Patents
髄内釘 Download PDFInfo
- Publication number
- JP4494341B2 JP4494341B2 JP2005512137A JP2005512137A JP4494341B2 JP 4494341 B2 JP4494341 B2 JP 4494341B2 JP 2005512137 A JP2005512137 A JP 2005512137A JP 2005512137 A JP2005512137 A JP 2005512137A JP 4494341 B2 JP4494341 B2 JP 4494341B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- intramedullary nail
- axis
- transverse
- distal
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/72—Intramedullary devices, e.g. pins or nails
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
Description
図1は、髄内釘の斜視図である。
図2は、図1に示す髄内釘の側面図である。
図3は、図1に示す髄内釘を、図2に対して90°回転して示す側面図である。
図4は、修正された髄内釘の斜視図である。
図5は、図4に示す髄内釘の側面図である。
図6は、図4に示す髄内釘を、図5に対して90°回転して示す側面図である。
横孔5の孔軸15は、中心軸4に対して間隔y1=0.5mmを有する。横孔6の孔軸16も、中心軸4に対して間隔y2=0.5mmを有するが、反対側においてである。
Claims (9)
- 近位の半分(2)、髄腔内へ導入するのに適した遠位の半分(3)および中心軸(4)を有する骨髄内の髄内釘(1)であって、その場合に遠位の半分(3)が、ロックボルト(10)を収容するのに適した少なくとも3つの横孔(5、6、7)を有しており、その場合に、
A)遠位の半分(3)が中心軸(4)に沿って少なくとも、孔軸(15)を有する近位の横孔(5)、孔軸(16)を有する中央の横孔(6)および孔軸(17)を有する遠位の横孔(7)を有しており;
B)近位(5)と遠位(7)の横孔の間に延びる中央の横孔(6)の孔軸(16)が、近位の横孔(5)の孔軸(15)に対して最短の間隔”a”を有し;
C)近位(5)と遠位(7)の横孔の間に延びる中央の横孔(6)の孔軸(16)が、遠位の横孔(7)の孔軸(17)に対して最短の間隔”b”を有し;かつ
D)条件a≠bが成立する、
前記髄内釘(1)において、
E)遠位の半分(3)内にあるN箇の横孔(5、6、7)の少なくとも1つのものの孔軸(15、16、17)が、中心軸(4)から間隔yN>0を有し;
F)中央の横孔(6)の孔軸(16)が、中心軸(4)から間隔y 1 >0を有していることを特徴とする髄内釘。 - 近位の横孔(5)の孔軸(15)が、中心軸(4)から間隔y2>0を有していることを特徴とする請求項1に記載の髄内釘(1)。
- ”a”が、0.6(a+b)から0.9(a+b)の範囲内にあることを特徴とする請求項1または2に記載の髄内釘(1)。
- ”a”が、0.7(a+b)から0.8(a+b)の範囲内にあることを特徴とする請求項3に記載の髄内釘(1)。
- ”b”が、0.6(a+b)から0.9(a+b)の範囲内に、好ましくは0.7(a+b)から0.8(a+b)の範囲内にあることを特徴とする請求項1から4のいずれか1項に記載の髄内釘(1)。
- 遠位の半分(3)内の横孔(5、6、7)の2つ以上が、−少なくとも部分的に−相互に貫通し合うことを特徴とする請求項1から5のいずれか1項に記載の髄内釘(1)。
- 横孔(5、6、7)の数N>3である場合に、3つの横孔の各任意の組合わせについて請求項1の特徴A、B、C、Dが成立することを特徴とする請求項1から6のいずれか1項に記載の髄内釘(1)。
- 合計L=(a+b)が20mmから35mmの範囲内に、好ましくは24mmから30mmの範囲内にあることを特徴とする請求項1から7のいずれか1項に記載の髄内釘(1)。
- 髄内釘が、中心軸(4)に対して同軸の、つながったカニューレ挿入部(8)を有していることを特徴とする請求項1から8のいずれか1項に記載の髄内釘(1)。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CH2003/000834 WO2005058174A1 (de) | 2003-12-19 | 2003-12-19 | Marknagel |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007514452A JP2007514452A (ja) | 2007-06-07 |
JP4494341B2 true JP4494341B2 (ja) | 2010-06-30 |
Family
ID=34683116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005512137A Expired - Lifetime JP4494341B2 (ja) | 2003-12-19 | 2003-12-19 | 髄内釘 |
Country Status (14)
Country | Link |
---|---|
US (1) | US8313488B2 (ja) |
EP (1) | EP1694230B2 (ja) |
JP (1) | JP4494341B2 (ja) |
CN (1) | CN1886097B (ja) |
AR (1) | AR046425A1 (ja) |
AT (1) | ATE375761T1 (ja) |
AU (1) | AU2003286072B2 (ja) |
BR (1) | BR0318624A (ja) |
CA (1) | CA2549459C (ja) |
DE (1) | DE50308441D1 (ja) |
ES (1) | ES2294337T3 (ja) |
PL (1) | PL211972B1 (ja) |
TW (1) | TWI335212B (ja) |
WO (1) | WO2005058174A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1528895A1 (en) | 2002-08-10 | 2005-05-11 | H. Simon William | Method and apparatus for repairing the mid-food region via an intermedullary nail |
EP1545356B1 (en) * | 2002-09-27 | 2006-08-23 | Synthes AG Chur | Intramedullary nail |
US20060015101A1 (en) * | 2004-07-15 | 2006-01-19 | Wright Medical Technology, Inc. | Intramedullary fixation assembly and devices and methods for installing the same |
US10687869B2 (en) * | 2006-07-05 | 2020-06-23 | Advanced Orthopaedic Solutions, Inc. | Trochanteric nail with locking opening |
EP2166973B1 (en) | 2007-05-25 | 2016-03-16 | Zimmer GmbH | Reinforced intramedullary nail |
US8771283B2 (en) * | 2007-12-17 | 2014-07-08 | Wright Medical Technology, Inc. | Guide assembly for intramedullary fixation and method of using the same |
JP2011519658A (ja) | 2008-05-07 | 2011-07-14 | トゥルニエ | 上腕骨用釘 |
CN102176873A (zh) | 2008-10-15 | 2011-09-07 | 捷迈有限公司 | 髓内钉 |
US8540714B2 (en) | 2010-05-11 | 2013-09-24 | Orthopediatrics Corp. | Pediatric intramedullary nail |
CN103796599B (zh) | 2011-09-16 | 2017-03-01 | 斯泰克欧洲控股一有限责任公司 | 髓内钉锁孔装置 |
DE102013005414A1 (de) * | 2013-03-28 | 2014-10-02 | Dietmar Wolter | Osteosynthesesystem für die multidirektionale, winkelstabile Versorgung von Frakturen von Röhrenknochen umfassend einen Marknagel und Knochenschrauben |
US10154863B2 (en) | 2015-07-13 | 2018-12-18 | IntraFuse, LLC | Flexible bone screw |
US10499960B2 (en) | 2015-07-13 | 2019-12-10 | IntraFuse, LLC | Method of bone fixation |
US10485595B2 (en) | 2015-07-13 | 2019-11-26 | IntraFuse, LLC | Flexible bone screw |
US10136929B2 (en) | 2015-07-13 | 2018-11-27 | IntraFuse, LLC | Flexible bone implant |
MX2020003481A (es) | 2017-10-11 | 2020-12-07 | Howmedica Osteonics Corp | Guias para placa de fijacion de la cabeza humeral. |
CN108771561A (zh) * | 2018-07-09 | 2018-11-09 | 常州华森医疗器械有限公司 | 一种抗旋型髓内钉 |
CN111658110A (zh) * | 2020-06-22 | 2020-09-15 | 常州市康辉医疗器械有限公司 | 一种组配型髓内钉系统 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4776330A (en) † | 1986-06-23 | 1988-10-11 | Pfizer Hospital Products Group, Inc. | Modular femoral fixation system |
DE3804239A1 (de) * | 1988-02-11 | 1989-08-24 | Karl Heinrich Prof Dr Taeger | Gelenkpfannenteil fuer eine gelenkprothese |
US5152794A (en) * | 1989-07-25 | 1992-10-06 | Smith & Nephew Richards Inc. | Zirconium oxide and nitride coated prothesis for reduced microfretting |
US5108449A (en) * | 1990-12-31 | 1992-04-28 | Gray Frank B | Femoral component for a hip prosthesis |
DK0565216T3 (da) † | 1992-04-10 | 1999-08-30 | Aap Implantate Ag | Marvsøm |
CH687229A5 (de) † | 1992-09-23 | 1996-10-31 | Philipp Rolf Kropf | Bolzen zum Einbringen in Knochengewebe. |
US5429640A (en) * | 1992-11-27 | 1995-07-04 | Clemson University | Intramedullary rod for fracture fixation of femoral shaft independent of ipsilateral femoral neck fracture fixation |
US6197065B1 (en) * | 1993-11-01 | 2001-03-06 | Biomet, Inc. | Method and apparatus for segmental bone replacement |
US5474561A (en) * | 1994-02-01 | 1995-12-12 | Yao; Meei-Huei | All positional and universal guiding device for interlocking intramedullary nail |
US5472444A (en) | 1994-05-13 | 1995-12-05 | Acumed, Inc. | Humeral nail for fixation of proximal humeral fractures |
DE19619093B4 (de) * | 1996-05-06 | 2004-02-26 | Aap Implantate Ag | Marknagelsystem zur Frakturheilung bzw. Knochenverlängerung |
IT1284694B1 (it) * | 1996-07-23 | 1998-05-21 | Francesco Saverio Santori | Dispositivo endomidollare per la chiodatura di ossa. |
DE19633865A1 (de) * | 1996-08-16 | 1998-02-19 | Guenter Prof Dr Med Lob | Endoprothese |
CN2281162Y (zh) * | 1996-12-06 | 1998-05-13 | 戚鸣 | 一种插销髓内钉 |
US6106528A (en) * | 1997-02-11 | 2000-08-22 | Orthomatrix, Inc. | Modular intramedullary fixation system and insertion instrumentation |
US5766179A (en) * | 1997-03-05 | 1998-06-16 | Orthofix S.R.L. | Mechanical system for blind nail-hole alignment of bone screws |
EP0976365A1 (de) * | 1998-07-27 | 2000-02-02 | Osteo Ag | Retrograder Tibianagel |
US6010506A (en) * | 1998-09-14 | 2000-01-04 | Smith & Nephew, Inc. | Intramedullary nail hybrid bow |
CA2348441C (en) * | 1998-10-30 | 2008-01-22 | Ian Ross Griggs | Fixation device |
US6120504A (en) * | 1998-12-10 | 2000-09-19 | Biomet Inc. | Intramedullary nail having dual distal bore formation |
DE50015249D1 (de) * | 1999-05-12 | 2008-08-21 | Zimmer Gmbh | Verriegelungsnagel zur Versorgung von Femurschaftfrakturen |
US6926719B2 (en) * | 1999-10-21 | 2005-08-09 | Gary W. Sohngen | Modular intramedullary nail |
EP1260188B1 (de) * | 2001-05-25 | 2014-09-17 | Zimmer GmbH | Oberschenkel-Marknagel zum Einbringen am Kniegelenk |
US20030069581A1 (en) † | 2001-10-04 | 2003-04-10 | Stinson David T. | Universal intramedullary nails, systems and methods of use thereof |
US20030135212A1 (en) * | 2002-01-11 | 2003-07-17 | Y. Chow James C. | Rod and plate bone fixation device for persons with osteophorosis |
KR100485896B1 (ko) * | 2002-01-17 | 2005-04-29 | 조우신 | 골수강내 금속정의 나사삽입장치 및 이를 이용한 나사삽입방법 |
-
2003
- 2003-12-19 BR BRPI0318624-5A patent/BR0318624A/pt active IP Right Grant
- 2003-12-19 AT AT03776746T patent/ATE375761T1/de active
- 2003-12-19 AU AU2003286072A patent/AU2003286072B2/en not_active Ceased
- 2003-12-19 CA CA2549459A patent/CA2549459C/en not_active Expired - Fee Related
- 2003-12-19 PL PL380071A patent/PL211972B1/pl unknown
- 2003-12-19 JP JP2005512137A patent/JP4494341B2/ja not_active Expired - Lifetime
- 2003-12-19 WO PCT/CH2003/000834 patent/WO2005058174A1/de active IP Right Grant
- 2003-12-19 CN CN2003801108600A patent/CN1886097B/zh not_active Expired - Lifetime
- 2003-12-19 EP EP03776746.4A patent/EP1694230B2/de not_active Expired - Lifetime
- 2003-12-19 DE DE50308441T patent/DE50308441D1/de not_active Expired - Lifetime
- 2003-12-19 ES ES03776746T patent/ES2294337T3/es not_active Expired - Lifetime
-
2004
- 2004-09-03 TW TW093126653A patent/TWI335212B/zh not_active IP Right Cessation
- 2004-10-22 AR ARP040103842A patent/AR046425A1/es not_active Application Discontinuation
-
2006
- 2006-06-09 US US11/450,922 patent/US8313488B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
ES2294337T3 (es) | 2008-04-01 |
AU2003286072A1 (en) | 2005-07-05 |
TWI335212B (en) | 2011-01-01 |
TW200520727A (en) | 2005-07-01 |
DE50308441D1 (de) | 2007-11-29 |
EP1694230A1 (de) | 2006-08-30 |
CA2549459A1 (en) | 2005-06-30 |
ATE375761T1 (de) | 2007-11-15 |
EP1694230B1 (de) | 2007-10-17 |
CN1886097B (zh) | 2010-04-28 |
BR0318624A (pt) | 2006-10-31 |
CN1886097A (zh) | 2006-12-27 |
JP2007514452A (ja) | 2007-06-07 |
WO2005058174A1 (de) | 2005-06-30 |
PL211972B1 (pl) | 2012-07-31 |
EP1694230B2 (de) | 2016-07-06 |
AU2003286072B2 (en) | 2008-02-07 |
CA2549459C (en) | 2011-02-22 |
PL380071A1 (pl) | 2006-12-27 |
US20070016203A1 (en) | 2007-01-18 |
US8313488B2 (en) | 2012-11-20 |
AR046425A1 (es) | 2005-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4494341B2 (ja) | 髄内釘 | |
JP4242588B2 (ja) | 髄内釘 | |
US6454770B1 (en) | Symmetrical bone plate | |
JP4323434B2 (ja) | 髄内釘 | |
JP4944619B2 (ja) | 骨髄内ネイル | |
US8394098B2 (en) | Modular fracture fixation plate system | |
JP6485754B2 (ja) | 回転安定性が改善した、骨を支持する装置 | |
JP2009542279A (ja) | 開放スペースによって接合された複合調節孔のある骨プレート | |
JP4291776B2 (ja) | 髄内釘 | |
JP5060308B2 (ja) | 髄内釘 | |
CZ20033212A3 (cs) | Kostní deska pro fixaci zlomenin proximální pažní kosti | |
KR20060096431A (ko) | 골수핀 | |
JPH11276501A (ja) | 骨接合装置 | |
JP2000139970A (ja) | 頸椎拡大用スペーサ | |
JP4657293B2 (ja) | 骨接合プレート | |
JP2006081904A (ja) | 髄内固定くぎ | |
JP4451844B2 (ja) | 縦通材と骨固定要素を固定する装置 | |
JPS62172942A (ja) | 骨の骨折端部を固定する装置 | |
JP2010000104A (ja) | 髄内釘及び髄内釘本体 | |
CN202637084U (zh) | 胫骨近端骨板 | |
JP2011245061A (ja) | スペーサ | |
JP6663270B2 (ja) | 手術用具 | |
JP5088722B2 (ja) | 椎弓スペーサ | |
TWM635853U (zh) | 互鎖式骨固定組件 | |
ZA200604444B (en) | Intramedullary nail |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20080117 |
|
RD05 | Notification of revocation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7425 Effective date: 20090119 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091204 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100223 |
|
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: 20100317 |
|
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: 20100407 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4494341 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: 20130416 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130416 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140416 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 |