CN104352275A - Fixing steel plate for orthopedic department - Google Patents
Fixing steel plate for orthopedic department Download PDFInfo
- Publication number
- CN104352275A CN104352275A CN201410723576.0A CN201410723576A CN104352275A CN 104352275 A CN104352275 A CN 104352275A CN 201410723576 A CN201410723576 A CN 201410723576A CN 104352275 A CN104352275 A CN 104352275A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- arcuate groove
- hole
- plate according
- orthopaedics
- 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
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
Abstract
The invention discloses a fixing steel plate for orthopedic department. The fixing steel plate is characterized in that the upper and lower surfaces of the steel plate are provided with a plurality of arc-shaped grooves, the arc-shaped grooves are arranged at equal intervals along the two long edges of the steel plate, and the positions of the arc-shaped grooves formed in the edge of one side of the upper surface of the steel plate and the positions of the arc-shaped grooves formed in the edge of the same side of the lower surface of the steel plate are in staggered arrangement. The fixing steel plate for orthopedic department has the advantages that the contact is limited, the periosteum crawling is convenient, the fast recovery of patients is favorably realized, the elasticity can also be improved, the fracture cannot easily occur, convenient minimal invasive treatment is also realized, and the like.
Description
Technical field
The invention belongs to medical apparatus, be specifically related to a kind of orthopaedics fixation steel plate.
Background technology
Existing orthopaedics fixation steel plate mainly contains following shortcoming: the contact of (1) steel plate and kindred gross area, middle very close to each other, is unfavorable for that later stage bone reply is the growth of periosteum; (2) elasticity of steel plate own is not enough, and ability to bear is poor; (3) fixing hole on steel plate is arranged too much, easily ruptures.The present invention is and solves the problem.
Summary of the invention
The object of this invention is to provide a kind ofly be convenient to periosteum growth, elasticity can be improved, bear firm power ability by force, the orthopaedics fixation steel plate of not easy fracture.
For achieving the above object, present invention employs following technical scheme:
A kind of orthopaedics fixation steel plate, it is characterized in that, the upper and lower surface of described steel plate is provided with several arcuate grooves, and described arcuate groove is equidistantly arranged along two long edges of steel plate.
Preferably, on the arcuate groove of upper surface one lateral edges of described steel plate and lower surface, the position of the arcuate groove at edge, the same side is crisscross arranged.
The object arranging arcuate groove mainly reduces the contact area of steel plate and bone, be convenient to the generation of creeping that bone is periosteum at restoration ecosystem, be convenient to patient recover faster, the arcuate groove of upper surface of steel plate also can help bundle and fix in addition, and arcuate groove is crisscross arranged in upper and lower surface also effectively can improve the elasticity of steel plate.
Preferably, the degree of depth of described arcuate groove is 1 ~ 1.5mm.
Preferably, the front end of described steel plate is provided with leg-of-mutton sharp-pointed portion.Described sharp-pointed portion contributes to the carrying out of Minimally Invasive Surgery under skin.
Preferably, the rear end of described steel plate is provided with the serrate slot that the instrument of being convenient to blocks steel plate, and be vertically arranged with two hole slots toward steel plate bottom described serrate slot, the aperture of described hole slot is 2 ~ 2.5mm, and the degree of depth of described hole slot is 3 ~ 6mm.Serrate slot be arranged so that steel plate more holds easy-to-use tool and assists steel plate to be fixed.The effect of described hole slot is convenient to steel plate insertion to locate not sideslip, and hold is good.
Preferably, described steel plate is provided with fixing hole, and the number along the fixing hole of fracture line both sides is 3 ~ 4.As long as reach certain standard in the fixing hole quantity of fracture line both sides can meet fixing effect, from fracture line slightly away from local steel plate on the fixing hole that arranges can corresponding minimizing, thus meeting with stresses of steel plate can be reduced, improve the rigidity of steel plate entirety, thus be also not easy fracture.
Preferably, described fixing hole is circular port or " 8 " font hole.
Preferably, the many 1 ~ 1.5mm of thickness at the two ends of Thickness Ratio 1/3 length of the pars intermedia of 1/3 length of described steel plate.The benefit done like this can improve the rigidity of steel plate pars intermedia and the toughness at steel plate two ends, the overall elasticity improving steel plate.
Invention advantage:
Orthopaedics fixation steel plate of the present invention is convenient to periosteum because of Restricted Contact and is creeped, and contributes to patient and recovers as early as possible, also can improve elasticity, not easy fracture, also with being convenient to the advantages such as Wicresoft.
Accompanying drawing explanation
Fig. 1 is the front view of orthopaedics fixation steel plate of the present invention;
Fig. 2 is the side view of orthopaedics fixation steel plate of the present invention
Wherein, 1, steel plate; 2, arcuate groove; 3, sharp-pointed portion; 4, serrate slot, 5, fracture line, 6, fixing hole, 7, hole slot
Detailed description of the invention
Below in conjunction with accompanying drawing and a preferred embodiment, technical scheme of the present invention is further described.
Embodiment:
As shown in Figure 2: a kind of orthopaedics fixation steel plate, the upper and lower surface of described steel plate 1 is provided with several arcuate grooves 2, and described arcuate groove 2 is equidistantly arranged along two long edges of steel plate.
The arcuate groove 2 of upper surface one lateral edges of described steel plate 1 is crisscross arranged with the position of the arcuate groove 2 at edge, the same side on lower surface.
The object arranging arcuate groove mainly reduces the contact area of steel plate and bone, be convenient to the generation of creeping that bone is periosteum at restoration ecosystem, be convenient to patient recover faster, the arcuate groove of upper surface of steel plate also can help bundle and fix in addition, and arcuate groove is crisscross arranged in upper and lower surface also effectively can improve the elasticity of steel plate.
The degree of depth of described arcuate groove 2 is 1mm.
In a preferred embodiment of the present invention, the front end of described steel plate 1 is provided with leg-of-mutton sharp-pointed portion 3.Described sharp-pointed portion 3 contributes to the carrying out of Minimally Invasive Surgery on skin.
In a preferred embodiment of the present invention, the rear end of described steel plate 1 is provided with the serrate slot 4 that the instrument of being convenient to blocks steel plate.Be vertically arranged with two hole slots 7 toward steel plate bottom described serrate slot, the aperture of described hole slot 7 is 2.5mm, and the degree of depth of described hole slot is 5mm.Serrate slot 4 be arranged so that steel plate more holds easy-to-use tool and assists steel plate to be fixed.The effect of described hole slot 7 is convenient to steel plate insertion to locate not sideslip, and hold is good.
In a preferred embodiment of the present invention, described steel plate 1 is provided with fixing hole 6, and the number along the fixing hole 6 of fracture line 5 both sides is 3.As long as reach certain standard in the fixing hole quantity of fracture line 5 both sides can meet fixing effect, from fracture line 5 slightly away from local steel plate on the fixing hole that arranges can corresponding minimizing, thus can reduce steel plate bear hard power, improve the rigidity of steel plate entirety, thus be also not easy fracture.
The slot line of above-mentioned fracture line and bone fracture, not necessarily straight line, different in size.
Described fixing hole 6 is circular port or " 8 " font hole.
In a preferred embodiment of the present invention, described steel plate is divided into two ends, left and right and pars intermedia by uniform length, and length is respectively 1/3, the many 1 ~ 1.5mm of thickness at the two ends of Thickness Ratio 1/3 length of the pars intermedia of 1/3 length of described steel plate.The benefit done like this can improve the rigidity of steel plate pars intermedia and the toughness at steel plate two ends, the overall elasticity improving steel plate.
It is to be noted; as described above is only the preferred embodiment explaining the present invention; not attempt does any restriction in form to the present invention according to this; be with; all any modification or changes having the relevant the present invention that does under identical invention spirit, all must be included in the category that the invention is intended to protection.
Claims (8)
1. an orthopaedics fixation steel plate, is characterized in that, the upper and lower surface of described steel plate is provided with several arcuate grooves, and described arcuate groove is equidistantly arranged along two long edges of steel plate.
2. orthopaedics fixation steel plate according to claim 1, is characterized in that, on the arcuate groove of upper surface one lateral edges of described steel plate and lower surface, the position of the arcuate groove at edge, the same side is crisscross arranged.
3. orthopaedics fixation steel plate according to claim 2, is characterized in that, the degree of depth of described arcuate groove is 1 ~ 1.5mm.
4. orthopaedics fixation steel plate according to claim 1, is characterized in that, the front end of described steel plate is provided with leg-of-mutton sharp-pointed portion.
5. orthopaedics fixation steel plate according to claim 1, it is characterized in that, the rear end of described steel plate is provided with the serrate slot that the instrument of being convenient to blocks steel plate, is vertically arranged with two hole slots bottom described serrate slot toward steel plate, the aperture of described hole slot is 2 ~ 2.5mm, and the degree of depth of described hole slot is 3 ~ 6mm.
6. orthopaedics fixation steel plate according to claim 1, is characterized in that, described steel plate is provided with fixing hole, and the number along the fixing hole of fracture line both sides is 3 ~ 4.
7. orthopaedics fixation steel plate according to claim 6, is characterized in that, described fixing hole is circular port or " 8 " font hole.
8. orthopaedics fixation steel plate according to claim 1, is characterized in that, the many 1 ~ 1.5mm of thickness at the two ends of Thickness Ratio 1/3 length of the pars intermedia of 1/3 length of described steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410723576.0A CN104352275A (en) | 2014-12-02 | 2014-12-02 | Fixing steel plate for orthopedic department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410723576.0A CN104352275A (en) | 2014-12-02 | 2014-12-02 | Fixing steel plate for orthopedic department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104352275A true CN104352275A (en) | 2015-02-18 |
Family
ID=52519659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410723576.0A Pending CN104352275A (en) | 2014-12-02 | 2014-12-02 | Fixing steel plate for orthopedic department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104352275A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040097937A1 (en) * | 2002-11-19 | 2004-05-20 | Sandi Pike | Orthopedic bone plate |
| CN201040016Y (en) * | 2007-04-09 | 2008-03-26 | 中国人民解放军第三军医大学第三附属医院 | Point contact locking steel plate |
| CN201453358U (en) * | 2009-07-09 | 2010-05-12 | 张英泽 | Self-positioned minimally invasive bone fracture plate |
| CN202060854U (en) * | 2011-04-11 | 2011-12-07 | 天津市康利民医疗器械有限公司 | Bone fracture plate with combination locking holes |
| US20120059424A1 (en) * | 2010-03-10 | 2012-03-08 | Advanced Orthopaedic Solutions, Inc. | Clavicle Bone Plate |
| CN202386762U (en) * | 2011-10-26 | 2012-08-22 | 武汉市鹏来科技发展有限公司 | Locking plate for treating femoral intertrochanteric fracture |
| CN203576623U (en) * | 2013-11-28 | 2014-05-07 | 天津市康尔医疗器械有限公司 | Straight locking plate for ulna and radius |
| CN204274624U (en) * | 2014-12-02 | 2015-04-22 | 超微（上海）医院投资管理有限公司 | Orthopaedics fixation steel plate |
-
2014
- 2014-12-02 CN CN201410723576.0A patent/CN104352275A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040097937A1 (en) * | 2002-11-19 | 2004-05-20 | Sandi Pike | Orthopedic bone plate |
| CN201040016Y (en) * | 2007-04-09 | 2008-03-26 | 中国人民解放军第三军医大学第三附属医院 | Point contact locking steel plate |
| CN201453358U (en) * | 2009-07-09 | 2010-05-12 | 张英泽 | Self-positioned minimally invasive bone fracture plate |
| US20120059424A1 (en) * | 2010-03-10 | 2012-03-08 | Advanced Orthopaedic Solutions, Inc. | Clavicle Bone Plate |
| CN202060854U (en) * | 2011-04-11 | 2011-12-07 | 天津市康利民医疗器械有限公司 | Bone fracture plate with combination locking holes |
| CN202386762U (en) * | 2011-10-26 | 2012-08-22 | 武汉市鹏来科技发展有限公司 | Locking plate for treating femoral intertrochanteric fracture |
| CN203576623U (en) * | 2013-11-28 | 2014-05-07 | 天津市康尔医疗器械有限公司 | Straight locking plate for ulna and radius |
| CN204274624U (en) * | 2014-12-02 | 2015-04-22 | 超微（上海）医院投资管理有限公司 | Orthopaedics fixation steel plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2013249626A8 (en) | Surgical bur with non-paired flutes | |
| CN103393459B (en) | Locking jaw face rebuilding type bone-setting plate | |
| CN205286509U (en) | Jaw cuts bone conduction board down | |
| EP1493387A3 (en) | Grid for use in CT-guided biopsy | |
| WO2015007235A1 (en) | Intradermal positioning apparatus for lumbar vertebra minimally invasive surgery | |
| JP2014515650A5 (en) | ||
| CN103393487A (en) | Interbody fusion apparatus | |
| CN204863479U (en) | Backbone festival section and pedicle of vertebral arch body surface locator | |
| BR112013003592A2 (en) | systems and methods to alter the surface of a bone | |
| CN204274624U (en) | Orthopaedics fixation steel plate | |
| CN204600592U (en) | A kind of osteotomy retractor with scroll saw guiding function | |
| CN104352275A (en) | Fixing steel plate for orthopedic department | |
| CN213217418U (en) | Accurate Scarf cuts bone director | |
| CN103767779B (en) | A kind of superposing type full-height vertebral body shaper | |
| US20190365495A1 (en) | Systems and Methods for Visual Staging of Medical Devices | |
| CN202263042U (en) | Patellar fracture reduction device | |
| CN203524760U (en) | Bone screw hole positioning steel plate for clavicle fracture | |
| WO2005065776A3 (en) | Template grid needle/instrument guide and method for minimally invasive procedures | |
| CN204181703U (en) | Miniature isthmus bursts apart fixing head | |
| CN202437423U (en) | Medication device for fixing in orthopedics department | |
| CN203861358U (en) | Cervical vertebra minimally invasive puncture positioning frame | |
| CN102551860B (en) | Bone fracture plate | |
| CN204863478U (en) | Backbone pedicle of vertebral arch body surface locator | |
| CN105213015A (en) | A kind of blade plate fracture end being had to initiatively pressure effect | |
| CN215458541U (en) | Anatomical locking steel plate for fixing outer side edge of scapula |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |
|
| RJ01 | Rejection of invention patent application after publication |