BR0318218A - parafuso de travamento - Google Patents
parafuso de travamentoInfo
- Publication number
- BR0318218A BR0318218A BRPI0318218-5A BR0318218A BR0318218A BR 0318218 A BR0318218 A BR 0318218A BR 0318218 A BR0318218 A BR 0318218A BR 0318218 A BR0318218 A BR 0318218A
- Authority
- BR
- Brazil
- Prior art keywords
- screw
- locking screw
- screw shaft
- locking
- point
- Prior art date
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
- A61B17/56—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, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/72—Intramedullary pins, nails or other devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- 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, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
- A61B17/8625—Shanks, i.e. parts contacting bone tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- 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, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
- A61B17/869—Pins or screws or threaded wires; nuts therefor characterised by an open form, e.g. wire helix
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- 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, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
- A61B2017/8655—Pins or screws or threaded wires; nuts therefor with special features for locking in the bone
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Neurology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Lock And Its Accessories (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
"PARAFUSO DE TRAVAMENTO". O parafuso de travamento (1) tem uma cabeça de parafuso (2), um eixo mecânico de parafuso (3) com o diâmetro (d) e uma linha central (4), que é definida como a linha que liga os centros de gravidade das superfícies de seção transversal ortogonal axialmente seqüenciais do parafuso de travamento (1). Ele adicionalmente tem um ponto de saída (5) na cabeça de parafuso (2), e um ponto de saída (6) na extremidade livre do eixo mecânico de parafuso (3); a linha central (4) não sendo uma linha continuamente reta. Devido ao parafuso de travamento da invenção, a folga do furo transversal do pino medular e do parafuso de travamento pode ser eliminada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CH2003/000202 WO2004084745A1 (de) | 2003-03-28 | 2003-03-28 | Verriegelungsschraube |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0318218A true BR0318218A (pt) | 2006-03-21 |
Family
ID=33035094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0318218-5A BR0318218A (pt) | 2003-03-28 | 2003-03-28 | parafuso de travamento |
Country Status (12)
Country | Link |
---|---|
US (1) | US20060058801A1 (pt) |
EP (1) | EP1610701B1 (pt) |
JP (1) | JP4575784B2 (pt) |
CN (1) | CN100335014C (pt) |
AT (1) | ATE376811T1 (pt) |
AU (1) | AU2003215477B2 (pt) |
BR (1) | BR0318218A (pt) |
CA (1) | CA2520644A1 (pt) |
DE (1) | DE50308514D1 (pt) |
ES (1) | ES2295704T3 (pt) |
NZ (1) | NZ542503A (pt) |
WO (1) | WO2004084745A1 (pt) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE418926T1 (de) * | 2004-07-23 | 2009-01-15 | Synthes Gmbh | Schraube |
FR2895664B1 (fr) * | 2005-12-29 | 2008-10-10 | Fournitures Hospitalieres Ind | Vis transcalcaneum pour arthrodese de la cheville |
US9039768B2 (en) | 2006-12-22 | 2015-05-26 | Medos International Sarl | Composite vertebral spacers and instrument |
CN101224133B (zh) * | 2008-01-29 | 2010-06-16 | 张国川 | 髓内钉微动锁钉 |
US20090248092A1 (en) | 2008-03-26 | 2009-10-01 | Jonathan Bellas | Posterior Intervertebral Disc Inserter and Expansion Techniques |
ATE507785T1 (de) * | 2009-02-16 | 2011-05-15 | Stryker Trauma Ag | Knochenschraube und herstellungsverfahren hierfür |
US9526620B2 (en) | 2009-03-30 | 2016-12-27 | DePuy Synthes Products, Inc. | Zero profile spinal fusion cage |
US9393129B2 (en) | 2009-12-10 | 2016-07-19 | DePuy Synthes Products, Inc. | Bellows-like expandable interbody fusion cage |
US20120078373A1 (en) | 2010-09-23 | 2012-03-29 | Thomas Gamache | Stand alone intervertebral fusion device |
US20120078372A1 (en) | 2010-09-23 | 2012-03-29 | Thomas Gamache | Novel implant inserter having a laterally-extending dovetail engagement feature |
US11529241B2 (en) | 2010-09-23 | 2022-12-20 | DePuy Synthes Products, Inc. | Fusion cage with in-line single piece fixation |
US9248028B2 (en) | 2011-09-16 | 2016-02-02 | DePuy Synthes Products, Inc. | Removable, bone-securing cover plate for intervertebral fusion cage |
US9271836B2 (en) | 2012-03-06 | 2016-03-01 | DePuy Synthes Products, Inc. | Nubbed plate |
US10182921B2 (en) | 2012-11-09 | 2019-01-22 | DePuy Synthes Products, Inc. | Interbody device with opening to allow packing graft and other biologics |
WO2017213655A1 (en) | 2016-06-09 | 2017-12-14 | Stryker European Holdings I, Llc | Bone screw |
US10940016B2 (en) | 2017-07-05 | 2021-03-09 | Medos International Sarl | Expandable intervertebral fusion cage |
US10624683B2 (en) | 2018-04-25 | 2020-04-21 | Loubert S. Suddaby | Segmented alignment rod assembly |
US11580268B2 (en) | 2018-04-25 | 2023-02-14 | Loubert S. Suddaby | Method of creating a customized segmented alignment rod for alignment of a spine |
US11317949B2 (en) | 2018-04-25 | 2022-05-03 | Loubert S. Suddaby | Segmented alignment rod assembly |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2361107A (en) * | 1944-03-08 | 1944-10-24 | Charles E Johnson | Self-locking valve tappet screw |
US2706380A (en) * | 1954-01-05 | 1955-04-19 | Elgin Nat Watch Co | Mean time screw and balance assembly and like structure |
US3423778A (en) * | 1966-10-12 | 1969-01-28 | Milton Morse | Means and method of making threaded fasteners |
US3391720A (en) * | 1966-10-12 | 1968-07-09 | Morse Milton | Spiral shaped threaded locking fastener |
IT1237496B (it) * | 1989-10-26 | 1993-06-08 | Giuseppe Vrespa | Dispositivo a vite per l'ancoraggio di protesi alle ossa, metodo per l'applicazione di tale dispositivo e relativa attrezzatura |
JPH0610178Y2 (ja) * | 1990-01-19 | 1994-03-16 | 日本理器株式会社 | ビ ス |
US5242447A (en) * | 1992-02-06 | 1993-09-07 | Howmedica Inc. | Pin with tapered root diameter |
FR2704140B3 (fr) * | 1992-11-02 | 1995-04-21 | Hubin Claude | Vis à ligament, destiné à fixer un transplant en fibres souples dans un tunnel osseux. |
DE29620327U1 (de) * | 1996-11-22 | 1998-03-26 | Howmedica GmbH, 24232 Schönkirchen | Verriegelungsnagel mit einstellbaren Öffnungen für Verriegelungsschrauben |
US6167725B1 (en) * | 1997-06-26 | 2001-01-02 | Neometal, Inc. | Threadless jewelry connector assembly |
CN2441442Y (zh) * | 2000-10-12 | 2001-08-08 | 丛杰 | 经椎弓根固定钉 |
US6503251B1 (en) * | 2000-10-23 | 2003-01-07 | John H. Shadduck | Offset helix surgical fixation screws and methods of use |
EP1383436B1 (en) * | 2001-05-03 | 2005-10-19 | SYNTHES AG Chur | Osteosynthetic device |
US7041106B1 (en) * | 2001-06-15 | 2006-05-09 | Biomet, Inc. | Interphalangeal fusion pin |
US6955513B2 (en) * | 2002-03-21 | 2005-10-18 | California Polytechnic State University Foundation | Flexible fastener |
-
2003
- 2003-03-28 AU AU2003215477A patent/AU2003215477B2/en not_active Ceased
- 2003-03-28 AT AT03816422T patent/ATE376811T1/de not_active IP Right Cessation
- 2003-03-28 ES ES03816422T patent/ES2295704T3/es not_active Expired - Lifetime
- 2003-03-28 BR BRPI0318218-5A patent/BR0318218A/pt not_active IP Right Cessation
- 2003-03-28 JP JP2004569821A patent/JP4575784B2/ja not_active Expired - Fee Related
- 2003-03-28 DE DE50308514T patent/DE50308514D1/de not_active Expired - Lifetime
- 2003-03-28 EP EP03816422A patent/EP1610701B1/de not_active Expired - Lifetime
- 2003-03-28 NZ NZ542503A patent/NZ542503A/en not_active IP Right Cessation
- 2003-03-28 CA CA002520644A patent/CA2520644A1/en not_active Abandoned
- 2003-03-28 CN CNB038260808A patent/CN100335014C/zh not_active Expired - Fee Related
- 2003-03-28 WO PCT/CH2003/000202 patent/WO2004084745A1/de active IP Right Grant
-
2005
- 2005-09-27 US US11/237,595 patent/US20060058801A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE50308514D1 (de) | 2007-12-13 |
EP1610701A1 (de) | 2006-01-04 |
NZ542503A (en) | 2006-11-30 |
CN100335014C (zh) | 2007-09-05 |
AU2003215477A1 (en) | 2004-10-18 |
ES2295704T3 (es) | 2008-04-16 |
JP4575784B2 (ja) | 2010-11-04 |
EP1610701B1 (de) | 2007-10-31 |
CA2520644A1 (en) | 2004-10-07 |
CN1747693A (zh) | 2006-03-15 |
ATE376811T1 (de) | 2007-11-15 |
US20060058801A1 (en) | 2006-03-16 |
WO2004084745A1 (de) | 2004-10-07 |
JP2006514242A (ja) | 2006-04-27 |
AU2003215477B2 (en) | 2006-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 11A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2259 DE 22/04/2014. |