CN203988322U - Snatch formula breastbone fixed system - Google Patents
Snatch formula breastbone fixed system Download PDFInfo
- Publication number
- CN203988322U CN203988322U CN201420395812.6U CN201420395812U CN203988322U CN 203988322 U CN203988322 U CN 203988322U CN 201420395812 U CN201420395812 U CN 201420395812U CN 203988322 U CN203988322 U CN 203988322U
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- CN
- China
- Prior art keywords
- lower sheeting
- sawtooth
- breastbone
- fixed system
- upper tabletting
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Abstract
This utility model has disclosed a kind of snatch formula breastbone fixed system, comprising: upper tabletting, lower sheeting, the first attachment screw and the second attachment screw; Described upper tabletting comprises tabletting body on one and the bent angle extending out from upper tabletting body one side, and described upper tabletting body is provided with a long lumbar hole and at least one sawtooth that ranked first; The bent angle that described lower sheeting comprises a lower sheeting body and extends out from lower sheeting body one side, described lower sheeting body is provided with some screwed holes and at least one sawtooth that ranked second; Described the first sawtooth and described the second sawtooth are intermeshing, and described the first attachment screw and the second attachment screw, respectively through the long lumbar hole of described upper tabletting body, are screwed onto two screwed holes of described lower sheeting body.Snatch formula breastbone fixed system of the present utility model has adopted Contractile breastbone to hold tightly, the fixing multiplet that waits of the meshing anti-skidding and screw of fluctuating plate, and the close contact of the breastbone that can ensure to rive is fixed, and prevents from becoming flexible and slip.
Description
Technical field
This utility model relates to clinical medicine domain, particularly a kind of snatch formula breastbone fixed system.
Background technology
The fixing major way of the postoperative breastbone of sternotomy has steel wire to sew up fixing (the most frequently used at present) and BIOMET MICROFIXATION, the steel plate screw fixing system that INC company produces before.To senile osteoporosis or again surgical patient often because of fixing not firm occurs loosening, mediastinal effusion infection and heal bad.Though the gloomy sternal fixation device of domestic China can address the above problem, install thick and heavyly, heavier to breastbone compressing, unfavorable soft tissue is sewed up and healing.Because its width of holding blade tightly is less than intercostal width, may cause looseningly because sliding up and down, it lacks presternum fixture, need separately add steel wire and sew up fixing presternum.Moreover this device complicated operation, need utilize special fixing and to locking device.All fixations with steel wire all may cause bleeding and damage, and hemostasis has extended operating time, are unfavorable for sufferer recovery.
In view of this, this area utility model, for the problems referred to above, provides a kind of snatch formula breastbone fixed system.
Summary of the invention
This utility model provides a kind of snatch formula breastbone fixed system, overcome the difficulty of prior art, for overcoming defect and the deficiency of above-mentioned existing sternal fixation device, this patent has adopted Contractile breastbone to hold tightly, the multiplets such as the meshing anti-skidding and screw of fluctuating plate is fixing, the close contact of breastbone of can ensureing to rive is fixed, and prevents loosening and slides, and what it was frivolous is designed with the stitching and the healing that are beneficial to soft tissue.Utilize routine operation apparatus not need the special installation can light Fast Installation, be beneficial to and apply.
The problem that this patent will solve is that the postoperative breastbone of cardiothoracic surgery sternotomy is fixed.This product, also according to presternal particularity, has designed and has fixed presternal unique presternum fixed system simultaneously, and without in addition additional fixation with steel wire.Because this product is frivolous, reason does not protrude from body surface and affects attractive in appearance.
This utility model provides a kind of snatch formula breastbone fixed system, comprising: upper tabletting, lower sheeting, the first attachment screw and the second attachment screw;
Described upper tabletting comprises tabletting body on one and the bent angle extending out from upper tabletting body one side, and described upper tabletting body is provided with a long lumbar hole and at least one sawtooth that ranked first;
The bent angle that described lower sheeting comprises a lower sheeting body and extends out from lower sheeting body one side, described lower sheeting body is provided with some screwed holes and at least one sawtooth that ranked second;
Described the first sawtooth and described the second sawtooth are intermeshing, and described the first attachment screw and the second attachment screw, respectively through the long lumbar hole of described upper tabletting body, are screwed onto two screwed holes of described lower sheeting body.
Preferably, described the first sawtooth of two rows is arranged on the lower surface of described upper tabletting body, and is positioned at the both sides of described long lumbar hole.
Preferably, described bent angle is to the lower surface bending of described upper tabletting body.
Preferably, the both sides of described lower sheeting body are also provided with respectively some gathering sills, and described upper tabletting body slides between described gathering sill.
Preferably, described the second sawtooth of two rows is arranged on the upper surface of described lower sheeting body, and is positioned at the both sides of described screwed hole.
Preferably, described gathering sill comprises the first gathering sill and the second gathering sill, and described the first gathering sill is identical with the direction of the second gathering sill, and described the second sawtooth is arranged between described the first gathering sill and the second gathering sill.
Preferably, described bent angle is to the lower surface bending of described lower sheeting body.
Preferably, the screwed hole of described lower sheeting body is positioned at the below of the long lumbar hole of described upper tabletting body, the length direction of the corresponding described long lumbar hole of orientation of described screwed hole.
Preferably, described lower sheeting body is provided with five screwed holes.
Preferably, the spacing between described screwed hole is 4cm.
Owing to having adopted above-mentioned technology, compared with prior art, the strength of materials is reliable for snatch formula breastbone fixed system of the present utility model, and good biocompatibility does not cause body rejection.Dependable performance, price material benefit.Be beneficial to popularization.Reduce medical treatment cost, reduce expenses, simultaneously because thering is independent intellectual property right, strengthen national enterprise's vigor, reduce import.If outlet will also can increase foreign exchange earnings greatly.
Further illustrate this utility model below in conjunction with drawings and Examples.
Brief description of the drawings
Fig. 1 is the axonometric chart of upper tabletting of the present utility model;
Fig. 2 is the axonometric chart of lower sheeting of the present utility model;
Fig. 3 is the front view of this utility model the first state;
Fig. 4 is the axonometric chart of this utility model the first state;
Fig. 5 is the front view of this utility model the second state; And
Fig. 6 is the axonometric chart of this utility model the second state.
reference numeral
1upper tabletting
11tabletting body
12 bent angles
13 long lumbar holes
14 first sawtooth
2 lower sheetings
21 lower sheeting bodies
22 bent angles
23 first gathering sills
24 second sawtooth
25 second gathering sills
26 screwed holes
3 first attachment screws
4 second attachment screws
Detailed description of the invention
Introduce a kind of specific embodiment of the present utility model below by Fig. 1 to 6.
Embodiment 1
As shown in Figures 1 to 6, a kind of snatch formula breastbone fixed system of the present utility model, comprising: upper tabletting 1, lower sheeting 2, the first attachment screw 3 and the second attachment screw 4.Described upper tabletting 1 comprises tabletting body 11 on one and the bent angle 12 extending out from upper tabletting body 11 1 sides, and described upper tabletting body 11 is provided with a long lumbar hole 13 and at least one sawtooth 14 that ranked first; The bent angle 22 that described lower sheeting 2 comprises a lower sheeting body 21 and extends out from lower sheeting body 21 1 sides, described lower sheeting body 21 is provided with some screwed holes 26 and at least one sawtooth 24 that ranked second; Described the first sawtooth 14 and described the second sawtooth 24 are intermeshing, and described the first attachment screw 3 and the second attachment screw 4, respectively through the long lumbar hole 13 of described upper tabletting body 11, are screwed onto two screwed holes 26 of described lower sheeting body 21.
Described the first sawtooth 14 of two rows is arranged on the lower surface of described upper tabletting body 11, and is positioned at the both sides of described long lumbar hole 13.Described bent angle 12 is to the lower surface bending of described upper tabletting body 11.
The both sides of described lower sheeting body 21 are also provided with respectively some gathering sills, and described upper tabletting body 11 slides between described gathering sill.Described the second sawtooth 24 of two rows is arranged on the upper surface of described lower sheeting body 21, and is positioned at the both sides of described screwed hole 26.Described gathering sill comprises the first gathering sill 23 and the second gathering sill 25, and described the first gathering sill 23 is identical with the direction of the second gathering sill 25, and described the second sawtooth 24 is arranged between described the first gathering sill 23 and the second gathering sill 25.Described bent angle 22 is to the lower surface bending of described lower sheeting body 21.The screwed hole 26 of described lower sheeting body 21 is positioned at the below of the long lumbar hole 13 of described upper tabletting body 11, the length direction of the corresponding described long lumbar hole 13 of orientation of described screwed hole 26.Described lower sheeting body 21 is provided with five screwed holes 26, but not as limit, can be also the screwed hole of other quantity, for example four or six.Spacing between described screwed hole 26 is 4cm, but not as limit.
Fig. 3 and 4 shows the be spirally connected screwed hole 26 of both sides on lower sheeting body 21 of the first attachment screw 3 and the second attachment screw 4, connects the first state of tabletting 1 and lower sheeting 2.
Fig. 5 and 6 shows the first attachment screw 3 and the second attachment screw 4 adjacent screwed hole 26 on lower sheeting body 21 that is spirally connected, connect the second state of tabletting 1 and lower sheeting 2, under this state, spacing between bent angle 12 and bent angle 22 is greater than the spacing between bent angle 12 and bent angle 22 under the first state, for example: wider 8cm.
Embodiment of the present utility model is as follows:
A kind of snatch formula breastbone fixed system of the present utility model is made up of upper tabletting 1, lower sheeting 2, the first attachment screw 3 and the second attachment screw 4, upper tabletting 1 and lower sheeting 2 extend respectively bent angle 12 and bent angle 22, bent angle can be embraced breastbone from lower end, upper end is connected and fixed with screw, is fixedly connected with easily and efficiently thereby realize.Increase sawtooth at contact surface, effect can realize small distance and regulates and increase friction, and each little tooth horizontal direction moves 0.5mm, and each specification moves 5mm.Upper tabletting perforate is long gain, can realize the fixing arbitrarily of shift position; On lower sheeting, have five screwed holes, spacing 4cm, can ensure to connect 2 screw threads in mobile any position, has increased gathering sill in addition, the movement of lower sheeting in convenience on both sides.Attachment screw is self-tapping lock screw, can connect lower sheeting, can directly be fixed on chest rib again, has increased the steadiness connecting.Screw thread can be divided into 3 kinds of length according to demand, 3mm, 6mm, 10mm, and the shortest 3mm considers part population, such as old man's chest rib sclerotin is loose, can not attachment screw, only above lower sheeting connection.6mm and 10mm screw can be connected on bone, make it more firm.
In summary, compared with prior art, the strength of materials is reliable for snatch formula breastbone fixed system of the present utility model, and good biocompatibility does not cause body rejection.Dependable performance, price material benefit.Be beneficial to popularization.Reduce medical treatment cost, reduce expenses, simultaneously because thering is independent intellectual property right, strengthen national enterprise's vigor, reduce import.If outlet will also can increase foreign exchange earnings greatly.
Above-described embodiment is only for illustrating technological thought of the present utility model and feature, its object is to make those skilled in the art can understand content of the present utility model and implement according to this, can not only limit the scope of the claims of the present utility model with the present embodiment, be equal variation or the modification that all spirit disclosing according to this utility model is done, still drop in the scope of the claims of the present utility model.
Claims (10)
1. a snatch formula breastbone fixed system, is characterized in that, comprising: upper tabletting (1), lower sheeting (2), the first attachment screw (3) and the second attachment screw (4);
Described upper tabletting (1) comprises tabletting body (11) on one and the bent angle (12) extending out from upper tabletting body (11) one sides, and described upper tabletting body (11) is provided with a long lumbar hole (13) and at least one sawtooth (14) that ranked first;
The bent angle (22) that described lower sheeting (2) comprises a lower sheeting body (21) and extends out from lower sheeting body (21) one sides, described lower sheeting body (21) is provided with some screwed holes (26) and at least one sawtooth (24) that ranked second;
Described the first sawtooth (14) and described the second sawtooth (24) are intermeshing, described the first attachment screw (3) and the second attachment screw (4), respectively through the long lumbar hole (13) of described upper tabletting body (11), are screwed onto two screwed holes (26) of described lower sheeting body (21).
2. snatch formula breastbone fixed system as claimed in claim 1, is characterized in that: two described the first sawtooth of row (14) are arranged on the lower surface of described upper tabletting body (11), and are positioned at the both sides of described long lumbar hole (13).
3. snatch formula breastbone fixed system claimed in claim 2, is characterized in that: described bent angle (12) is to the lower surface bending of described upper tabletting body (11).
4. snatch formula breastbone fixed system claimed in claim 1, is characterized in that: the both sides of described lower sheeting body (21) are also provided with respectively some gathering sills, and described upper tabletting body (11) slides between described gathering sill.
5. snatch formula breastbone fixed system claimed in claim 4, is characterized in that: two described the second sawtooth of row (24) are arranged on the upper surface of described lower sheeting body (21), and are positioned at the both sides of described screwed hole (26).
6. snatch formula breastbone fixed system claimed in claim 5, it is characterized in that: described gathering sill comprises the first gathering sill (23) and the second gathering sill (25), described the first gathering sill (23) is identical with the direction of the second gathering sill (25), and described the second sawtooth (24) is arranged between described the first gathering sill (23) and the second gathering sill (25).
7. snatch formula breastbone fixed system claimed in claim 4, is characterized in that: described bent angle (22) is to the lower surface bending of described lower sheeting body (21).
8. snatch formula breastbone fixed system claimed in claim 1, it is characterized in that: the screwed hole (26) of described lower sheeting body (21) is positioned at the below of the long lumbar hole (13) of described upper tabletting body (11) length direction of the corresponding described long lumbar hole of orientation (13) of described screwed hole (26).
9. snatch formula breastbone fixed system claimed in claim 8, is characterized in that: described lower sheeting body (21) is provided with five screwed holes (26).
10. snatch formula breastbone fixed system claimed in claim 8, is characterized in that: the spacing between described screwed hole (26) is 4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395812.6U CN203988322U (en) | 2014-07-17 | 2014-07-17 | Snatch formula breastbone fixed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395812.6U CN203988322U (en) | 2014-07-17 | 2014-07-17 | Snatch formula breastbone fixed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203988322U true CN203988322U (en) | 2014-12-10 |
Family
ID=52028411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420395812.6U Expired - Fee Related CN203988322U (en) | 2014-07-17 | 2014-07-17 | Snatch formula breastbone fixed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203988322U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232104A (en) * | 2015-10-30 | 2016-01-13 | 胡传贤 | Sternum fixator |
| CN106175901A (en) * | 2015-05-29 | 2016-12-07 | 上海昕昌记忆合金科技有限公司 | Blade plate |
| CN106551719A (en) * | 2017-01-13 | 2017-04-05 | 上海凯利泰医疗科技股份有限公司 | Sternum fixer |
| CN106798591A (en) * | 2017-03-11 | 2017-06-06 | 苏州爱得科技发展股份有限公司 | A kind of sternal bar |
| CN106798592A (en) * | 2017-03-11 | 2017-06-06 | 苏州爱得科技发展股份有限公司 | A kind of sternal bar |
| WO2017102915A1 (en) * | 2015-12-16 | 2017-06-22 | Neos Surgery, S.L. | Sternal closure assembly |
| CN107582217A (en) * | 2017-09-29 | 2018-01-16 | 大连派思益科技有限公司 | A kind of stretchable Artificial Rib |
| CN107961064A (en) * | 2017-08-10 | 2018-04-27 | 常州华森医疗器械有限公司 | Breastbone closing fixer |
| CN108742813A (en) * | 2018-05-28 | 2018-11-06 | 沪创医疗科技（上海）有限公司 | A kind of magnesium alloy bone fracture plate for breastbone |
| CN109171919A (en) * | 2018-09-21 | 2019-01-11 | 江苏荷普医疗科技股份有限公司 | Rib fixer |
| CN110680487A (en) * | 2019-10-14 | 2020-01-14 | 武汉大学 | Elastic internal fixing device for sternoclavicular joint |
| CN112057155A (en) * | 2020-08-28 | 2020-12-11 | 中南大学湘雅医院 | Funnel chest orthopedic system |
-
2014
- 2014-07-17 CN CN201420395812.6U patent/CN203988322U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175901A (en) * | 2015-05-29 | 2016-12-07 | 上海昕昌记忆合金科技有限公司 | Blade plate |
| CN106175901B (en) * | 2015-05-29 | 2019-11-12 | 上海昕昌记忆合金科技有限公司 | Bone plate |
| CN105232104A (en) * | 2015-10-30 | 2016-01-13 | 胡传贤 | Sternum fixator |
| US10105170B2 (en) | 2015-12-16 | 2018-10-23 | Neos Surgery | Sternal closure assembly |
| EP3970646A1 (en) * | 2015-12-16 | 2022-03-23 | Neos Surgery, S.L. | Sternal closure assembly |
| WO2017102915A1 (en) * | 2015-12-16 | 2017-06-22 | Neos Surgery, S.L. | Sternal closure assembly |
| CN106551719A (en) * | 2017-01-13 | 2017-04-05 | 上海凯利泰医疗科技股份有限公司 | Sternum fixer |
| CN106798592A (en) * | 2017-03-11 | 2017-06-06 | 苏州爱得科技发展股份有限公司 | A kind of sternal bar |
| CN106798591A (en) * | 2017-03-11 | 2017-06-06 | 苏州爱得科技发展股份有限公司 | A kind of sternal bar |
| CN107961064A (en) * | 2017-08-10 | 2018-04-27 | 常州华森医疗器械有限公司 | Breastbone closing fixer |
| CN107582217A (en) * | 2017-09-29 | 2018-01-16 | 大连派思益科技有限公司 | A kind of stretchable Artificial Rib |
| CN107582217B (en) * | 2017-09-29 | 2024-01-23 | 辽宁禾润新材料科技有限公司 | Stretchable artificial rib |
| CN108742813A (en) * | 2018-05-28 | 2018-11-06 | 沪创医疗科技（上海）有限公司 | A kind of magnesium alloy bone fracture plate for breastbone |
| CN109171919A (en) * | 2018-09-21 | 2019-01-11 | 江苏荷普医疗科技股份有限公司 | Rib fixer |
| CN110680487A (en) * | 2019-10-14 | 2020-01-14 | 武汉大学 | Elastic internal fixing device for sternoclavicular joint |
| CN112057155A (en) * | 2020-08-28 | 2020-12-11 | 中南大学湘雅医院 | Funnel chest orthopedic system |
| CN112057155B (en) * | 2020-08-28 | 2022-02-18 | 中南大学湘雅医院 | Funnel chest orthopedic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: WANG JIE Effective date: 20150123 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150123 Address after: 200433, room 51, No. 578, Lane 802, Xiangyin Road, Shanghai, Yangpu District Patentee after: Yang Lixin Address before: 200433, room 51, No. 578, Lane 802, Xiangyin Road, Shanghai, Yangpu District Patentee before: Yang Lixin Patentee before: Wang Jie |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190717 |