MX356172B - Arreglo de fijación de tornillo óseo asegurado contra enroscado excesivo. - Google Patents
Arreglo de fijación de tornillo óseo asegurado contra enroscado excesivo.Info
- Publication number
- MX356172B MX356172B MX2015004417A MX2015004417A MX356172B MX 356172 B MX356172 B MX 356172B MX 2015004417 A MX2015004417 A MX 2015004417A MX 2015004417 A MX2015004417 A MX 2015004417A MX 356172 B MX356172 B MX 356172B
- Authority
- MX
- Mexico
- Prior art keywords
- clamping sleeve
- bone screw
- thread
- fixing arrangement
- cone angle
- 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
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
- A61B17/8685—Pins or screws or threaded wires; nuts therefor comprising multiple separate parts
-
- 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
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8033—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers
- A61B17/8047—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers wherein the additional element surrounds the screw head in the plate hole
-
- 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
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7071—Implants for expanding or repairing the vertebral arch or wedged between laminae or pedicles; Tools therefor
-
- 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
- A61B17/8605—Heads, i.e. proximal ends projecting from bone
-
- 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
- A61B17/863—Shanks, i.e. parts contacting bone tissue with thread interrupted or changing its form along shank, other than constant taper
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/04—Force
- F04C2270/042—Force radial
- F04C2270/0421—Controlled or regulated
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Neurology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (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)
Abstract
Una disposición de afianzamiento comprende un sujetador (2) y un manguito de retención (3) que aloja un tornillo óseo (1). El tornillo óseo tiene una cabeza (13) y una rosca secundaria (12) y se monta para movimiento basculante en el manguito de retención. El manguito de retención tiene en la cubierta exterior (30) del manguito de retención un saliente (34) que resalta radial y en su espacio interior (31) al menos un paso de filete de una rosca de apriete (32) complementaria a la rosca secundaria. En el estado no apretado se forma un camino libre mediante un espacio intersticial en el manguito de retención. Se proporciona un saliente (34) que encaja con arrastre de forma en una escotadura (24) en el asiento de alojamiento (23), y el ensanchamiento (15) se forma expandiéndose cónico hacia atrás, siendo que el ángulo de cono (ß) se selecciona de manera que el camino libre dividido por la tangente de la mitad del ángulo de cono (tan ß/2) corresponde a 0.5 a 2.5 veces el paso de rosca (h) de la rosca secundaria. Con el ángulo de cono seleccionado de esta manera, el espacio intersticial desaparece tras afianzar por un ángulo de apriete predeterminado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12007011.5A EP2719348A1 (de) | 2012-10-10 | 2012-10-10 | Überdrehgesicherte Knochenschrauben-Fixationsanordnung |
PCT/EP2013/069584 WO2014056704A1 (de) | 2012-10-10 | 2013-09-20 | Überdrehgesicherte knochenschrauben-fixationsanordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015004417A MX2015004417A (es) | 2015-10-15 |
MX356172B true MX356172B (es) | 2018-05-17 |
Family
ID=47137426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015004417A MX356172B (es) | 2012-10-10 | 2013-09-20 | Arreglo de fijación de tornillo óseo asegurado contra enroscado excesivo. |
Country Status (12)
Country | Link |
---|---|
US (1) | US9987064B2 (es) |
EP (2) | EP2719348A1 (es) |
JP (1) | JP6186441B2 (es) |
KR (1) | KR20150087211A (es) |
CN (1) | CN104902833B (es) |
AU (1) | AU2013329733B2 (es) |
BR (1) | BR112015007469A2 (es) |
ES (1) | ES2626490T3 (es) |
IL (1) | IL238078B (es) |
MX (1) | MX356172B (es) |
WO (1) | WO2014056704A1 (es) |
ZA (1) | ZA201502335B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104970872B (zh) * | 2015-06-02 | 2018-11-27 | 北京纳通科技集团有限公司 | 一种脊柱固定装置 |
CN106264698A (zh) * | 2016-08-24 | 2017-01-04 | 苏州欣荣博尔特医疗器械有限公司 | 一种防拧出接骨螺钉 |
KR102048895B1 (ko) * | 2017-11-29 | 2019-12-03 | 에이블 주식회사 | 각도 조절 부싱을 가진 골 접합 플레이트 |
DE102019108777A1 (de) * | 2019-04-03 | 2020-10-08 | Osteobionix SL | Einrichtung zum Fixieren von Knochen |
DE102019116374A1 (de) * | 2019-06-17 | 2020-12-17 | Aesculap Ag | Teilweise blockierte Pedikelschraube II |
US11957394B2 (en) * | 2020-02-27 | 2024-04-16 | J.M. Longyear Manufacturing, Llc | Screw caddy |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5976141A (en) * | 1995-02-23 | 1999-11-02 | Synthes (U.S.A.) | Threaded insert for bone plate screw hole |
ES2250307T3 (es) * | 2001-12-24 | 2006-04-16 | Synthes Ag Chur | Dispositivo para osteosintesis. |
US7195633B2 (en) | 2004-01-08 | 2007-03-27 | Robert J. Medoff | Fracture fixation system |
WO2007050796A2 (en) * | 2005-10-25 | 2007-05-03 | Anthem Orthopaedics, Llc | Bone fastening assembly and bushing and screw for use therewith |
US8721694B2 (en) * | 2007-06-07 | 2014-05-13 | Wright Medical Technology, Inc. | Bone screw washer |
US9072548B2 (en) * | 2007-06-07 | 2015-07-07 | Anthem Orthopaedics Llc | Spine repair assembly |
US8361126B2 (en) * | 2007-07-03 | 2013-01-29 | Pioneer Surgical Technology, Inc. | Bone plate system |
WO2009006604A1 (en) * | 2007-07-03 | 2009-01-08 | Pioneer Surgical Technology, Inc. | Bone plate system |
JP5419426B2 (ja) * | 2008-11-20 | 2014-02-19 | 株式会社ホリックス | 骨接合装置 |
KR20100057240A (ko) * | 2008-11-21 | 2010-05-31 | 주식회사 솔고 바이오메디칼 | 골고정용 장치 |
DE102010042930A1 (de) * | 2010-10-26 | 2012-04-26 | Dieter Marquardt Medizintechnik Gmbh | Osteosynthesevorrichtung |
KR101685270B1 (ko) | 2012-03-28 | 2016-12-09 | 패시트-링크 아이엔씨. | 외팔보 브리지 부분을 구비한 추궁판을 위한 보강 임플란트 |
JP6235015B2 (ja) * | 2012-08-22 | 2017-11-22 | シンセス・ゲーエムベーハーSynthes GmbH | アンカーインアンカーシステム |
-
2012
- 2012-10-10 EP EP12007011.5A patent/EP2719348A1/de not_active Withdrawn
-
2013
- 2013-09-20 MX MX2015004417A patent/MX356172B/es active IP Right Grant
- 2013-09-20 EP EP13766275.5A patent/EP2906131B1/de not_active Not-in-force
- 2013-09-20 AU AU2013329733A patent/AU2013329733B2/en not_active Ceased
- 2013-09-20 CN CN201380053050.XA patent/CN104902833B/zh not_active Expired - Fee Related
- 2013-09-20 KR KR1020157011792A patent/KR20150087211A/ko not_active Application Discontinuation
- 2013-09-20 US US14/435,102 patent/US9987064B2/en active Active
- 2013-09-20 BR BR112015007469A patent/BR112015007469A2/pt not_active Application Discontinuation
- 2013-09-20 JP JP2015536044A patent/JP6186441B2/ja not_active Expired - Fee Related
- 2013-09-20 WO PCT/EP2013/069584 patent/WO2014056704A1/de active Application Filing
- 2013-09-20 ES ES13766275.5T patent/ES2626490T3/es active Active
-
2015
- 2015-04-01 IL IL238078A patent/IL238078B/en not_active IP Right Cessation
- 2015-04-08 ZA ZA2015/02335A patent/ZA201502335B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2014056704A1 (de) | 2014-04-17 |
ZA201502335B (en) | 2016-01-27 |
AU2013329733B2 (en) | 2017-08-17 |
EP2906131B1 (de) | 2017-04-12 |
US20150230845A1 (en) | 2015-08-20 |
MX2015004417A (es) | 2015-10-15 |
US9987064B2 (en) | 2018-06-05 |
JP2015531285A (ja) | 2015-11-02 |
KR20150087211A (ko) | 2015-07-29 |
ES2626490T3 (es) | 2017-07-25 |
BR112015007469A2 (pt) | 2017-07-04 |
JP6186441B2 (ja) | 2017-08-23 |
IL238078B (en) | 2018-06-28 |
CN104902833A (zh) | 2015-09-09 |
EP2906131A1 (de) | 2015-08-19 |
EP2719348A1 (de) | 2014-04-16 |
AU2013329733A1 (en) | 2015-05-14 |
CN104902833B (zh) | 2017-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |