CN105596075A - Bone plate screw structure - Google Patents
Bone plate screw structure Download PDFInfo
- Publication number
- CN105596075A CN105596075A CN201410638944.1A CN201410638944A CN105596075A CN 105596075 A CN105596075 A CN 105596075A CN 201410638944 A CN201410638944 A CN 201410638944A CN 105596075 A CN105596075 A CN 105596075A
- Authority
- CN
- China
- Prior art keywords
- screw
- bone plate
- hone lamella
- thread cap
- thread
- 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.)
- Pending
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The invention provides a bone plate screw structure which can guarantee that a screw and a bone plate can be locked together, and the screw swings at various angles, and the adaptability of various bone plates is well achieved. The bone plate screw structure comprises a bone plate screw body. The bone plate screw body comprises a screw head portion and a screw thread portion. The bone plate screw structure is characterized in that the screw head portion is of a thread cap structure, the periphery of the thread cap is arc-shaped, and the thread cap is provided with threads.
Description
Technical field
The present invention relates to the technical field of clinical medicine operating theater instruments decided at the higher level but not officially announced, be specifically related to a kind of hone lamella bolt structure.
Background technology
Hone lamella is the bone being used for fixing in clinical medicine in human body, to maintain a kind of apparatus of bone contraposition, hone lamella need be designed to difformity according to the difference of skeleton anatomical structure, and hone lamella also needs to adopt screw hone lamella to be fixed on the bone of the person, existing hone lamella screw head is taper or spherical, its clinical function is comparatively single, cone screw can lock together screw and hone lamella, but but can not swing various angles, spherical pore can swing various angles and but screw and hone lamella can not be locked together, can not solve the adaptability of various hone lamellas.
Summary of the invention
For the problems referred to above, the invention provides a kind of hone lamella bolt structure, can ensure that screw and hone lamella lock together with screw to swing various angles simultaneously, solve preferably the adaptability of various hone lamellas.
Its technical scheme is such: a kind of hone lamella bolt structure, it comprises the hone lamella body of screw, and the described hone lamella body of screw comprises the threaded portion of screw head and screw, it is characterized in that: described screw head is thread cap structure, described thread cap periphery is circular arc, on described thread cap, screw thread is set.
It is further characterized in that: described thread cap screw thread is 3-5 tooth.
In said structure of the present invention, the hone lamella body of screw comprises the threaded portion of screw head and screw, screw head is thread cap structure, thread cap periphery is circular arc, screw thread is set on thread cap, and because screw thread on thread cap can be realized the fixing of screw, thread cap periphery is circular arc and can realizes the circuit oscillation of screw, realize screw and hone lamella and locked together with screw and swing various angles, solved preferably the adaptability of various hone lamellas.
Brief description of the drawings
Fig. 1 is hone lamella screw front view of the present invention.
Detailed description of the invention
See Fig. 1, a kind of hone lamella bolt structure, it comprises the hone lamella body of screw 1, and the hone lamella body of screw 1 comprises the threaded portion 3 of screw head 2 and screw, and screw head 2 is thread cap 4 structures, thread cap 4 peripheries are circular arc, screw thread 5 is set on thread cap 4, and because screw thread on thread cap can be realized the fixing of screw, thread cap periphery is circular arc and can realizes the circuit oscillation of screw, realize screw and hone lamella and locked together with screw and swing various angles, solved preferably the adaptability of various hone lamellas.
Thread cap 4 screw threads are 3-5 tooth, have ensured being connected and fixed of screw head 2 and hone lamella, have realized screw and hone lamella locks together.
Claims (2)
1. a hone lamella bolt structure, it comprises the hone lamella body of screw, and the described hone lamella body of screw comprises the threaded portion of screw head and screw, it is characterized in that: described screw head is thread cap structure, and described thread cap periphery is circular arc, on described thread cap, screw thread is set.
2. a kind of hone lamella bolt structure according to claim 1, is characterized in that: described thread cap screw thread is 3-5 tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638944.1A CN105596075A (en) | 2014-11-13 | 2014-11-13 | Bone plate screw structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638944.1A CN105596075A (en) | 2014-11-13 | 2014-11-13 | Bone plate screw structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105596075A true CN105596075A (en) | 2016-05-25 |
Family
ID=55976821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410638944.1A Pending CN105596075A (en) | 2014-11-13 | 2014-11-13 | Bone plate screw structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105596075A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101119683A (en) * | 2005-01-18 | 2008-02-06 | 斯恩蒂斯有限公司 | Angularly stable device for mutually fixing a longitudinal carrier to a bone fixing element |
| CN101778604A (en) * | 2007-08-13 | 2010-07-14 | 新特斯有限责任公司 | Highly-versatile variable-angle bone plate system |
| CN201831953U (en) * | 2010-10-27 | 2011-05-18 | 天津正天医疗器械有限公司 | Locking structure for preventing rotation of screw |
| CN102188282A (en) * | 2010-03-08 | 2011-09-21 | 史赛克创伤公司 | Bone fixation system with curved profile threads |
| DE102010025000A1 (en) * | 2010-06-24 | 2011-12-29 | Aap Implantate Ag | Bone plate for use with bone screws of fixation system to fix parts of broken or damaged bone, has radial rib forming inner peripheral edge that occupies circumferential angle of specific degree, where rib is arranged in one of two holes |
| CN102458280A (en) * | 2009-04-08 | 2012-05-16 | 新特斯有限责任公司 | Osseosynthesis plate with keyhole feature |
| US20130165981A1 (en) * | 2009-12-22 | 2013-06-27 | Merete Medical Gmbh | Bone Plate System for Osteosynthesis |
| CN204260821U (en) * | 2014-11-13 | 2015-04-15 | 无锡市闻泰百得医疗器械有限公司 | Bone plate screw structure |
-
2014
- 2014-11-13 CN CN201410638944.1A patent/CN105596075A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101119683A (en) * | 2005-01-18 | 2008-02-06 | 斯恩蒂斯有限公司 | Angularly stable device for mutually fixing a longitudinal carrier to a bone fixing element |
| CN101778604A (en) * | 2007-08-13 | 2010-07-14 | 新特斯有限责任公司 | Highly-versatile variable-angle bone plate system |
| CN102458280A (en) * | 2009-04-08 | 2012-05-16 | 新特斯有限责任公司 | Osseosynthesis plate with keyhole feature |
| US20130165981A1 (en) * | 2009-12-22 | 2013-06-27 | Merete Medical Gmbh | Bone Plate System for Osteosynthesis |
| CN102188282A (en) * | 2010-03-08 | 2011-09-21 | 史赛克创伤公司 | Bone fixation system with curved profile threads |
| DE102010025000A1 (en) * | 2010-06-24 | 2011-12-29 | Aap Implantate Ag | Bone plate for use with bone screws of fixation system to fix parts of broken or damaged bone, has radial rib forming inner peripheral edge that occupies circumferential angle of specific degree, where rib is arranged in one of two holes |
| CN201831953U (en) * | 2010-10-27 | 2011-05-18 | 天津正天医疗器械有限公司 | Locking structure for preventing rotation of screw |
| CN204260821U (en) * | 2014-11-13 | 2015-04-15 | 无锡市闻泰百得医疗器械有限公司 | Bone plate screw structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112017011132A2 (en) | wheel retention system | |
| CN107374715B (en) | A kind of skull lock of fixing compact | |
| CN204260821U (en) | Bone plate screw structure | |
| CN103845800A (en) | Physical therapy instrument for meridians | |
| CN204260816U (en) | Bone plate screw hole and hone lamella structure thereof | |
| CN105596075A (en) | Bone plate screw structure | |
| MY193238A (en) | Magic pin threader for dental implant, taking into account strength of titanium and bone | |
| CN105581835A (en) | Screw hole of bone plate and bone plate structure thereof | |
| CN105213013B (en) | Multi-shaft locking bone plate | |
| EP3721829A4 (en) | Highly self-tapping dental implant system with hybrid connection and parallel double cone locking between the prosthetic post, the implant and the internal screw | |
| CN105581834A (en) | Bone plate positioning structure | |
| CN104873260A (en) | Patella locking plate | |
| CN104042313A (en) | Outer fixing support for department of orthopedics | |
| CN204260824U (en) | Vertebral pedicle bolt structure | |
| CN103654931B (en) | The locking metal bone fracture plate device that a kind of cortex bone and cancellous bone are general | |
| CN105640638A (en) | Pedicle screw structure | |
| CN204260822U (en) | Hollow compression pin structure | |
| CN206924105U (en) | A kind of adapted screw blade DHS locking bone fracture plates | |
| CN104055571A (en) | Cervical anterior bone plate system | |
| CN203447348U (en) | Universal bone fracture plate | |
| CN103876815A (en) | Humeral greater tuberosity compression locking steel plate | |
| CN203885602U (en) | Ulna threaded protective steel plate | |
| CN203736293U (en) | Universal locking metal bone plate device for cortical bone and cancellous bone | |
| Alcázar | Triple therapy in rheumatoid arthritis | |
| CN206700226U (en) | Novel vertebral pedicle bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |
|
| WD01 | Invention patent application deemed withdrawn after publication |