DE20022673U1 - Screw connection for osteosynthesis - Google Patents
Screw connection for osteosynthesisInfo
- Publication number
- DE20022673U1 DE20022673U1 DE20022673U DE20022673U DE20022673U1 DE 20022673 U1 DE20022673 U1 DE 20022673U1 DE 20022673 U DE20022673 U DE 20022673U DE 20022673 U DE20022673 U DE 20022673U DE 20022673 U1 DE20022673 U1 DE 20022673U1
- Authority
- DE
- Germany
- Prior art keywords
- screw
- ring
- connection according
- screw connection
- self
- 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
- 238000010079 rubber tapping Methods 0.000 claims 4
- 238000005553 drilling Methods 0.000 claims 3
- 239000007943 implant Substances 0.000 claims 3
- 210000002303 tibia Anatomy 0.000 claims 3
- 210000000988 bone and bone Anatomy 0.000 claims 2
- 230000000295 complement effect Effects 0.000 claims 2
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
- A61B17/80—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
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8061—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones
-
- 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
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
- A61B17/1728—Guides or aligning means for drills, mills, pins or wires for holes for bone plates or plate screws
-
- 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
- A61B17/8085—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with pliable or malleable elements or having a mesh-like structure, e.g. small strips
-
- 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
- A61B17/864—Pins or screws or threaded wires; nuts therefor hollow, e.g. with socket or cannulated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/03—Automatic limiting or abutting means, e.g. for safety
- A61B2090/037—Automatic limiting or abutting means, e.g. for safety with a frangible part, e.g. by reduced diameter
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (9)
- - einer Schraube (12), die in Längsrichtung einen im wesentli chen konischen Abschnitt (13) aufweist,
- - einem Ring (14), dessen Außenfläche (50) eine sphärische oder Kugelsegmentform besitzt und der an einer Stelle offen oder durchtrennt ist,
- - einem Implantat, insbesondere eine Tibiakopfplatte (10), das bzw. die zur Lagerung des Ringes (14) ein Lager in Form einer Bohrung (11) und eines darin befestigten Lagerringes (17) umfaßt, wobei die Innenfläche (53) des Lagerringes (17) eine zur Außenfläche (50) des Ringes (14) komplementäre Form aufweist, so daß der in dem Lagerring (17) angeordnete Ring (14) kugelgelenkartig bewegbar ist, wobei
- - der Ring (14) durch den konischen Abschnitt (13) der Schraube (12) aufspreizbar ist, wodurch die Außenfläche (50) des Rings (14) gegen die Innenfläche (53) des Lagerrings (17) pressbar ist und damit die Winkelstellung (15) der Schraube zum Implantat festlegbar ist.
- - A screw ( 12 ), which has a conical section ( 13 ) in the longitudinal direction,
- a ring ( 14 ), the outer surface ( 50 ) of which has a spherical or spherical segment shape and which is open or severed at one point,
- - An implant, in particular a tibia head plate ( 10 ), which comprises a bearing in the form of a bore ( 11 ) and a bearing ring ( 17 ) fastened therein for mounting the ring ( 14 ), the inner surface ( 53 ) of the bearing ring ( 17 ) has a shape which is complementary to the outer surface ( 50 ) of the ring ( 14 ), so that the ring ( 14 ) arranged in the bearing ring ( 17 ) can be moved in the manner of a ball joint, whereby
- - The ring ( 14 ) can be expanded by the conical section ( 13 ) of the screw ( 12 ), whereby the outer surface ( 50 ) of the ring ( 14 ) can be pressed against the inner surface ( 53 ) of the bearing ring ( 17 ) and thus the angular position ( 15 ) the screw for the implant can be fixed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20022673U DE20022673U1 (en) | 2000-03-02 | 2000-03-29 | Screw connection for osteosynthesis |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10010023 | 2000-03-02 | ||
DE20022673U DE20022673U1 (en) | 2000-03-02 | 2000-03-29 | Screw connection for osteosynthesis |
DE10015734A DE10015734A1 (en) | 2000-03-02 | 2000-03-29 | Screw connection for osteosynthesis, e.g. to fix tibia head plate; has screw with conical head and ring, which can be moved in bearing ring, but is spread by screw head to fix angle of implant |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20022673U1 true DE20022673U1 (en) | 2002-02-28 |
Family
ID=26004622
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20022673U Expired - Lifetime DE20022673U1 (en) | 2000-03-02 | 2000-03-29 | Screw connection for osteosynthesis |
DE10015734A Ceased DE10015734A1 (en) | 2000-03-02 | 2000-03-29 | Screw connection for osteosynthesis, e.g. to fix tibia head plate; has screw with conical head and ring, which can be moved in bearing ring, but is spread by screw head to fix angle of implant |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10015734A Ceased DE10015734A1 (en) | 2000-03-02 | 2000-03-29 | Screw connection for osteosynthesis, e.g. to fix tibia head plate; has screw with conical head and ring, which can be moved in bearing ring, but is spread by screw head to fix angle of implant |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE20022673U1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004089233A1 (en) * | 2003-04-11 | 2004-10-21 | Königsee Implantate und Instrumente zur Osteosynthese GmbH | Osteosynthesis plate for operative care of bone fractures |
EP1477124A1 (en) * | 2003-05-12 | 2004-11-17 | C.H. Medical Limited | Fixation of fractured bones |
WO2006072379A1 (en) | 2004-12-30 | 2006-07-13 | Königsee Implantate und Instrumente zur Osteosynthese GmbH | Osteosynthesis plate, e.g. a plate for the head of the radius- or humerus, with a plurality of bore holes for receiving bone screws |
DE102005015597A1 (en) * | 2004-12-30 | 2006-09-21 | Königsee Implantate und Instrumente zur Osteosynthese GmbH | Variable angle stable screw connection for osteosynthesis |
EP1923013A1 (en) | 2006-11-20 | 2008-05-21 | Tornier | Prosthetic or osteosynthesis device with split coupling |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10153467B4 (en) * | 2001-10-30 | 2006-05-24 | Königsee Implantate und Instrumente zur Ostheosynthese GmbH | Device for stabilizing the tibia and / or tibial plateau following osteotomy procedures |
IL162232A0 (en) | 2001-12-24 | 2005-11-20 | Synthes Ag | Device for performing osteosynthesis |
AU2002340696A1 (en) * | 2002-11-15 | 2004-06-15 | Synthes Ag Chur | Bone plate, especially for fixing fractures of the neck of the femur |
US7951176B2 (en) | 2003-05-30 | 2011-05-31 | Synthes Usa, Llc | Bone plate |
US11259851B2 (en) | 2003-08-26 | 2022-03-01 | DePuy Synthes Products, Inc. | Bone plate |
JP4999327B2 (en) | 2003-08-26 | 2012-08-15 | ジンテーズ ゲゼルシャフト ミト ベシュレンクテル ハフツング | Bone plate |
US7909860B2 (en) | 2003-09-03 | 2011-03-22 | Synthes Usa, Llc | Bone plate with captive clips |
US20050049595A1 (en) | 2003-09-03 | 2005-03-03 | Suh Sean S. | Track-plate carriage system |
US8574268B2 (en) | 2004-01-26 | 2013-11-05 | DePuy Synthes Product, LLC | Highly-versatile variable-angle bone plate system |
US11291484B2 (en) | 2004-01-26 | 2022-04-05 | DePuy Synthes Products, Inc. | Highly-versatile variable-angle bone plate system |
US7229445B2 (en) | 2004-06-21 | 2007-06-12 | Synthes (Usa) | Bone plate with bladed portion |
US7771433B2 (en) | 2004-12-14 | 2010-08-10 | Depuy Products, Inc. | Bone fracture fixation plate shaping system |
US8172886B2 (en) | 2004-12-14 | 2012-05-08 | Depuy Products, Inc. | Bone plate with pre-assembled drill guide tips |
US7931681B2 (en) | 2005-04-14 | 2011-04-26 | Warsaw Orthopedic, Inc. | Anti-backout mechanism for an implant fastener |
US8523921B2 (en) | 2006-02-24 | 2013-09-03 | DePuy Synthes Products, LLC | Tibial plateau leveling osteotomy plate |
US7935126B2 (en) | 2006-03-20 | 2011-05-03 | Depuy Products, Inc. | Bone plate shaping system |
US7740634B2 (en) | 2006-03-20 | 2010-06-22 | Depuy Products, Inc. | Method of bone plate shaping |
US20110184413A1 (en) * | 2006-05-17 | 2011-07-28 | Gordon Slater | Ankle Fusion Plate |
EP2397091B1 (en) * | 2007-11-02 | 2015-12-02 | Biomet C.V. | Elbow fracture fixation system |
KR20100057240A (en) * | 2008-11-21 | 2010-05-31 | 주식회사 솔고 바이오메디칼 | Apparatus for bone fixation |
CN104622554A (en) * | 2013-11-12 | 2015-05-20 | 玉林市骨科医院 | Locking support for treating femoral intertrochanteric fracture through minimally invasive therapy |
US10905476B2 (en) | 2016-09-08 | 2021-02-02 | DePuy Synthes Products, Inc. | Variable angle bone plate |
US10820930B2 (en) | 2016-09-08 | 2020-11-03 | DePuy Synthes Products, Inc. | Variable angle bone plate |
US10624686B2 (en) | 2016-09-08 | 2020-04-21 | DePuy Synthes Products, Inc. | Variable angel bone plate |
ES2935362T3 (en) * | 2016-10-25 | 2023-03-06 | Swemac Innovation Ab | bone pin |
US11179234B2 (en) | 2017-09-15 | 2021-11-23 | Paragon 28, Inc. | Ligament fixation system, implants, devices, and methods of use |
EP3681423A4 (en) * | 2017-09-15 | 2021-06-02 | Paragon 28, Inc. | Ligament fixation system, implants, devices, and methods of use |
EP3691543A1 (en) | 2017-10-06 | 2020-08-12 | Paragon 28, Inc. | Ligament fixation system, implants, devices, and methods of use |
US11026727B2 (en) | 2018-03-20 | 2021-06-08 | DePuy Synthes Products, Inc. | Bone plate with form-fitting variable-angle locking hole |
US10772665B2 (en) | 2018-03-29 | 2020-09-15 | DePuy Synthes Products, Inc. | Locking structures for affixing bone anchors to a bone plate, and related systems and methods |
US11013541B2 (en) | 2018-04-30 | 2021-05-25 | DePuy Synthes Products, Inc. | Threaded locking structures for affixing bone anchors to a bone plate, and related systems and methods |
US10925651B2 (en) | 2018-12-21 | 2021-02-23 | DePuy Synthes Products, Inc. | Implant having locking holes with collection cavity for shavings |
DE102019108777A1 (en) | 2019-04-03 | 2020-10-08 | Osteobionix SL | Device for fixing bones |
CN113842197B (en) * | 2021-09-28 | 2023-06-02 | 中国人民解放军空军军医大学 | Internal fixation device for tibial plateau after posterior lateral fracture |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5954722A (en) * | 1997-07-29 | 1999-09-21 | Depuy Acromed, Inc. | Polyaxial locking plate |
-
2000
- 2000-03-29 DE DE20022673U patent/DE20022673U1/en not_active Expired - Lifetime
- 2000-03-29 DE DE10015734A patent/DE10015734A1/en not_active Ceased
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004089233A1 (en) * | 2003-04-11 | 2004-10-21 | Königsee Implantate und Instrumente zur Osteosynthese GmbH | Osteosynthesis plate for operative care of bone fractures |
EP1477124A1 (en) * | 2003-05-12 | 2004-11-17 | C.H. Medical Limited | Fixation of fractured bones |
WO2006072379A1 (en) | 2004-12-30 | 2006-07-13 | Königsee Implantate und Instrumente zur Osteosynthese GmbH | Osteosynthesis plate, e.g. a plate for the head of the radius- or humerus, with a plurality of bore holes for receiving bone screws |
DE102005004841A1 (en) * | 2004-12-30 | 2006-07-13 | Königsee Implantate und Instrumente zur Osteosynthese GmbH | Osteosynthesis plate, for example, radius or humeral head plate, with a variety of holes for receiving bone screws |
DE102005015597A1 (en) * | 2004-12-30 | 2006-09-21 | Königsee Implantate und Instrumente zur Osteosynthese GmbH | Variable angle stable screw connection for osteosynthesis |
DE102005004841B4 (en) * | 2004-12-30 | 2009-10-29 | Königsee Implantate und Instrumente zur Osteosynthese GmbH | Osteosynthesis plate with a variety of holes for receiving bone screws |
EP1923013A1 (en) | 2006-11-20 | 2008-05-21 | Tornier | Prosthetic or osteosynthesis device with split coupling |
FR2908627A1 (en) * | 2006-11-20 | 2008-05-23 | Tornier Sas | PROTHETIC OR OSTEOSYNTHESIS DEVICE WITH A SLICED OLIVE |
Also Published As
Publication number | Publication date |
---|---|
DE10015734A1 (en) | 2001-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20020404 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20030617 |
|
R165 | Request for cancellation or ruling filed | ||
R081 | Change of applicant/patentee |
Owner name: KOENIGSEE IMPLANTATE UND INSTRUMENTE ZUR OSTEO, DE Free format text: FORMER OWNER: MED-MEDICAL ENGINEERING DEVELOPMENT LTD., GIBRALTAR, GI Effective date: 20041110 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20060614 |
|
R169 | Utility model cancelled in part |
Effective date: 20070717 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20080619 |
|
R071 | Expiry of right |