CN206526100U - Fracture fixation part on the inside of a kind of modified shoulder blade - Google Patents
Fracture fixation part on the inside of a kind of modified shoulder blade Download PDFInfo
- Publication number
- CN206526100U CN206526100U CN201621298645.9U CN201621298645U CN206526100U CN 206526100 U CN206526100 U CN 206526100U CN 201621298645 U CN201621298645 U CN 201621298645U CN 206526100 U CN206526100 U CN 206526100U
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- Prior art keywords
- fixture
- shoulder blade
- fracture
- fracture fixation
- fixation part
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- 238000005452 bending Methods 0.000 claims abstract description 13
- 210000003484 anatomy Anatomy 0.000 claims abstract description 8
- 208000010392 Bone Fractures Diseases 0.000 description 38
- 206010017076 Fracture Diseases 0.000 description 38
- 229910000831 Steel Inorganic materials 0.000 description 17
- 239000010959 steel Substances 0.000 description 17
- 210000000988 bone and bone Anatomy 0.000 description 6
- 210000001991 scapula Anatomy 0.000 description 5
- 241001653121 Glenoides Species 0.000 description 4
- 206010039579 Scapula fracture Diseases 0.000 description 4
- 230000001788 irregular Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 210000002659 acromion Anatomy 0.000 description 2
- 238000002224 dissection Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 1
- 210000003109 clavicle Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002758 humerus Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000000323 shoulder joint Anatomy 0.000 description 1
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- Surgical Instruments (AREA)
- Prostheses (AREA)
Abstract
The utility model discloses fracture fixation part on the inside of a kind of modified shoulder blade, including the fixture body matched with shoulder blade anatomical structure, fixture body includes the first fixture and the second fixture of mutually bending connection, the interior lower edge of first fixture and mesoscapula is mutually applied, the interior lateral margin of second fixture and shoulder blade is mutually applied, first fixture by can torsional bending deform connecting portion be connected with the second fixture, it is provided with first fixture on multiple locking screws, the second fixture and is also equipped with multiple locking screws.Fracture fixation part on the inside of a kind of modified shoulder blade of the utility model, advance plastotype is needed, good application and fixation can be carried out to the fracture site on the inside of shoulder blade ideally, operating time and operation risk is reduced, ensure the security of fracture operation, be conducive to fracture site preferably to recover.
Description
Technical field
The utility model is related to medical assistance instrument field, and in particular to be that fracture is solid on the inside of a kind of modified shoulder blade
Determine part.
Background technology
Shoulder blade is also shoulder blade, shoulder bone, behind thorax, between the 2nd~7 rib, is triangle flat bone.Shoulder
Shoulder blade includes two faces, three angles and three edge, is a big and shallow nest wherein being above fossa subscapularis；There is a row below
Bone ridge, claim mesoscapula, the upper and lower shallow nest in ridge is referred to as supraspinous fossa and infraspinous fossa, the outside of mesoscapula is flat, claim acromion,
Lateral angle is plump, there is pyriform articular surface, claims glenoid cavity；Upper angle and inferior horn are located at the top and bottom of interior lateral margin, put down respectively to the 2nd
Rib and the 7th rib, can be used as the mark for counting rib；Interior lateral margin is long and thin, to backbone, lateral border is plump, to armpit.Omoplate
Bone, clavicle and humerus constitute shoulder joint, and shoulder blade is located at nick before the outer top at back, shoulder blade, behind have one to outside upper
High ridge, referred to as shoulder first ridge, its outboard end claims acromion, is the peak of shoulder.
Shoulder blade taxonomic hierarchies is complex, and unified part criteria for classification is there is no at present, and common sorting technique has
Hardegger partings, Mille partings and international interior fixed EASD (AO)/bone wound orthopaedics association of the U.S. (OTA) parting,
Wherein Hardegger partings can specifically be subdivided into fracture of scapular body, Scapula glenoid edge fracture, Scapula glenoid nest fracture, dissection neck
Folding, fracture of surgical neck, acromial fracture, fracture of spina scapulae and fracture of coracoid process of scapula.The geometrical body of shoulder blade is very irregular, and dissection
Position is more compared with deep, attachment muscle, therefore occurs that the probability of nonunion is higher, and fracture of scapula more after, on the one hand take
Certainly in the degree of injury of fracture, on the other hand with operation is good resets and be fixed with substantial connection, internal fixation treatment may be selected
Material category is relatively more, such as：Reconstruction plate, T steel plate, miniature steel plate, deformed steel flats, calcaneal steel plate and Kirschner wire, steel wire,
Absorbable and nonabsorable screw etc..Patent No. ZL200420089952.7 utility model patent《Shoulder blade dissects shaped steel
Plate》A kind of internal fixation steel plate for being used to treat fracture of scapula is disclosed, the steel plate is thin plate, the life of plate profile and shoulder blade
Manage anatomical shape to be adapted, such as two T steel plates of steel plate form are connected, can be respectively axillary margin of scapula, Scapula glenoid and omoplate
Ridge solid is fixed together.Steel plate is plane before, can be moulding according to the progress of shoulder blade profile when using, and is designed with steel plate
Multiple screw fixed holes and a screw secured adjusted hole.The steel plate uses titanium matter steel plate, and thin and flexible, intensity is good, connects
Nearly flexible bone modulus, it is easy to disposed in art, but the steel plate need it is curved according to carrying out steel plate the need for shoulder blade profile in art
It is bent, the plastotype processing such as reverse, wipe out, so cause operative process complicated and cumbersome, and fracture of scapula situation is more multiple
Miscellaneous, the steel plate can not be applied preferably and fixed to fracture site.
Currently without fracture on the inside of fracture fixture that can be with the ideal application of shoulder blade, therefore research shoulder blade
Fixture, will be significant to the clinical treatment of fracture of scapula.
Utility model content
The purpose of this utility model is to provide fracture fixation part on the inside of a kind of modified shoulder blade, can ideally
Fracture site on the inside of shoulder blade is applied and fixed, operating time and operation risk is reduced, it is ensured that the peace of fracture operation
Quan Xing, is conducive to fracture site preferably to recover.
In order to reach above-mentioned purpose, solution of the present utility model is：
Fracture fixation part on the inside of a kind of modified shoulder blade, including the fixation matched with anatomical structure on the inside of shoulder blade
Part body, the fixture body includes the first fixture and the second fixture of mutually bending connection, first fixture
Mutually applied with the interior lower edge of mesoscapula, the interior lateral margin of second fixture and shoulder blade is mutually applied, first fixture leads to
Cross one in cylinder can torsional bending deformation connecting portion be connected with second fixture, where first fixture
The angle α between plane where plane and second fixture is 55~65 °, the axis of first fixture and institute
It is 100 °~105 ° to state the angle beta between the axis of the second fixture, and first fixture is upper along its length to be set
Have multiple locking screws, second fixture along its length on be also equipped with multiple locking screws.
First fixture and second fixture are plate-like.
First fixture along its length on be provided with 3~5 locking screws, second fixture along its grow
3~5 locking screws are also equipped with degree direction.
The length of first fixture is 3~6cm, and the length of second fixture is 3~8cm.
The length of the connecting portion is 1~2cm, a diameter of 2.5~3.0mm of the connecting portion.
First fixture includes more piece column side chain, respectively saves the column side chain and is arranged on first fixture
Between the adjacent locking screw so that first fixture is in chain.
Second fixture includes more piece column side chain, respectively saves the column side chain and is arranged on second fixture
Between the adjacent locking screw so that second fixture is in chain.
After said structure, fracture fixation part on the inside of a kind of modified shoulder blade of the utility model, the first fixture with
The interior lower edge of mesoscapula is mutually applied, and the interior lateral margin of the second fixture and shoulder blade is mutually applied, also, flat where the first fixture
The angle α between plane where face and the second fixture is 55~65 °, the axis of the first fixture and the second fixture
Angle beta between axis is 100 °~105 ° so that fixture body matches with the anatomical structure on the inside of shoulder blade, the
One fixture by can torsional bending deform connecting portion be connected with the second fixture so that realize the first fixture and second consolidate
Determine the torsion of angle between part, and connecting portion also can mutually be applied with the bending place on the inside of shoulder blade so that fixture body is more
Fracture site is fixed well.
Therefore, fracture fixation part on the inside of a kind of modified shoulder blade of the utility model, without advance plastotype, can more be managed
Fracture site on the inside of shoulder blade is applied and fixed with thinking, it is to avoid the risk of second operation, it is ensured that the peace of fracture operation
Quan Xing, is conducive to fracture site preferably to recover.
Further, because the geometrical body of shoulder blade is very irregular, the fracture condition of generation is also complex, therefore right
The structure of first fixture and the second fixture is improved：First fixture includes more piece column side chain so that first fixes
Part is in chain, and the second fixture includes more piece column side chain so that the second fixture is in chain.In this way, so that in fixation
During screw, the first fixture and the second fixture can do a certain degree of bending with the anatomical structure on the inside of shoulder blade, more
Applied with the fracture site on the inside of shoulder blade well.
Brief description of the drawings
Fig. 1 is the structural representation of fracture fixation part on the inside of a kind of modified shoulder blade of the utility model；
Fig. 2 is the use state schematic diagram of fracture fixation part on the inside of a kind of modified shoulder blade of the utility model；
Fig. 3 is the use state signal of another structure of fracture fixation part on the inside of a kind of modified shoulder blade of the utility model
Figure.
In figure：
The fixture 11 of fixture body 1 first
Lock the column side chain 112 of screw 111
Second fixture 12 locks screw 121
The connecting portion 2 of column side chain 122
Embodiment
In order to which the technical solution of the utility model is explained further, the utility model is entered below by specific embodiment
Row is elaborated.
Embodiment one
Fracture fixation part on the inside of a kind of modified shoulder blade, as Figure 1-Figure 2, including with anatomy knot on the inside of shoulder blade
The fixture body 1 that structure matches, fixture body 1 includes the first fixture 11 and the second fixture of mutually bending connection
12, the interior lower edge of the first fixture 11 and mesoscapula is mutually applied, and the interior lateral margin of the second fixture 12 and shoulder blade is mutually applied, and first
The fixture 12 of fixture 11 and second is plate-like.
It is flat where the first fixture 11 to realize that fixture body 1 matches with the anatomical structure on the inside of shoulder blade
The angle α between plane where face and the second fixture 12 is 60 °, the axis of the first fixture 11 and the second fixture 12
Axis between angle beta be 100 °, the length of the first fixture 11 is 4cm, and the length of the second fixture 12 is 6cm.
To realize the torsion of angle between the first fixture 11 and the second fixture 12, the first fixture 11 is by one in circle
Cylindricality can the connecting portion 2 of torsional bending deformation be connected with the second fixture 12, the length of connecting portion is 2cm, connecting portion it is straight
Footpath is 3.0mm.First fixture 11, the second fixture 12 and connecting portion 2 are made by titanium, the first fixture 11, company
The fixture 12 of socket part 2 and second is formed in one.Meanwhile, connecting portion 2 also can mutually be applied with the bending place on the inside of shoulder blade, be made
Fixture body 1 is obtained preferably fracture site is fixed.
First fixture 11 along its length on be provided with 3 locking screws 111, the second fixture 12 along its length side
4 locking screws 121 are also equipped with upwards, quantity and the setting of screw is locked, and fracture site can not only be carried out preferably solid
It is fixed, and rational pressure can be formed to knochenbruch face, in favor of post-operative recovery.
After said structure, fracture fixation part on the inside of a kind of modified shoulder blade of the utility model, without advance plastotype,
The fracture site on the inside of shoulder blade can be applied and fixed ideally, reduce operating time and operation risk, be protected
The security of fracture operation is demonstrate,proved, is conducive to fracture site preferably to recover.
Embodiment two
As shown in figure 3, because the geometrical body of shoulder blade is very irregular, the fracture condition of generation is also complex, because
This structure to the first fixture 11 and the second fixture 12 is improved：First fixture 11 includes 2 section length identical posts
Shape side chain 112 so that the first fixture 11 is in chain, this double sectioned column shape side chain 112 is separately positioned on the phase of the first fixture 11
Between adjacent locking screw 111, so that each locking screw 111 be connected；It is identical that second fixture 12 includes 3 section length
Column side chain 122 so that the second fixture 12 is in chain, and this three segmented columns shape side chain 122 is separately positioned on the second fixture 12
Adjacent locking screw 121 between so that by each locking screw 121 connect.In this way, so that in fixing screws
When, the first fixture 11 and the second fixture 12 can do a certain degree of bending with the anatomical structure on the inside of shoulder blade, more
Applied with the fracture site on the inside of shoulder blade well.
Above-described embodiment and schema and non-limiting product form of the present utility model and style, any art
Appropriate change or modification that those of ordinary skill is done to it, all should be regarded as not departing from patent category of the present utility model.
Claims (7)
1. fracture fixation part on the inside of a kind of modified shoulder blade, including the fixture sheet matched with shoulder blade anatomical structure
Body, it is characterised in that：The fixture body includes the first fixture and the second fixture of mutually bending connection, described first
The interior lower edge of fixture and mesoscapula is mutually applied, and the interior lateral margin of second fixture and shoulder blade is mutually applied, and described first consolidates
Determine part by one in cylinder can torsional bending deform connecting portion be connected with second fixture, first fixture
The angle α between plane where the plane at place and second fixture is 55~65 °, the axis of first fixture
Angle beta between the axis of line and second fixture is 100 °~105 °, and first fixture is along its length
On be provided with multiple locking screws, second fixture along its length on be also equipped with multiple locking screws.
2. fracture fixation part on the inside of a kind of modified shoulder blade according to claim 1, it is characterised in that：Described first consolidates
Determine part and second fixture is plate-like.
3. fracture fixation part on the inside of a kind of modified shoulder blade according to claim 1, it is characterised in that：Described first consolidates
Determine part along its length on be provided with 3~5 locking screws, second fixture along its length on be also equipped with 3
~5 locking screws.
4. fracture fixation part on the inside of a kind of modified shoulder blade according to claim 1, it is characterised in that：Described first consolidates
The length for determining part is 3~6cm, and the length of second fixture is 3~8cm.
5. fracture fixation part on the inside of a kind of modified shoulder blade according to claim 1, it is characterised in that：The connecting portion
Length be 1~2cm, a diameter of 2.5~3.0mm of the connecting portion.
6. fracture fixation part on the inside of a kind of modified shoulder blade according to claim 1, it is characterised in that：Described first consolidates
Determining part includes more piece column side chain, respectively saves the adjacent locking screw that the column side chain is arranged on first fixture
Between so that first fixture is in chain.
7. fracture fixation part on the inside of a kind of modified shoulder blade according to claim 1, it is characterised in that：Described second consolidates
Determining part includes more piece column side chain, respectively saves the adjacent locking screw that the column side chain is arranged on second fixture
Between so that second fixture is in chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298645.9U CN206526100U (en) | 2016-11-30 | 2016-11-30 | Fracture fixation part on the inside of a kind of modified shoulder blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298645.9U CN206526100U (en) | 2016-11-30 | 2016-11-30 | Fracture fixation part on the inside of a kind of modified shoulder blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206526100U true CN206526100U (en) | 2017-09-29 |
Family
ID=59922514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298645.9U Expired - Fee Related CN206526100U (en) | 2016-11-30 | 2016-11-30 | Fracture fixation part on the inside of a kind of modified shoulder blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206526100U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473799A (en) * | 2016-11-30 | 2017-03-08 | 郭颖彬 | Fracture fixation part inside a kind of modified model scapula |
| CN110916790A (en) * | 2019-12-26 | 2020-03-27 | 天津正天医疗器械有限公司 | Scapula bone fracture plate |
| CN114376698A (en) * | 2020-10-19 | 2022-04-22 | 江苏国立医疗器械有限公司 | Adjustable bone fracture plate |
-
2016
- 2016-11-30 CN CN201621298645.9U patent/CN206526100U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473799A (en) * | 2016-11-30 | 2017-03-08 | 郭颖彬 | Fracture fixation part inside a kind of modified model scapula |
| CN110916790A (en) * | 2019-12-26 | 2020-03-27 | 天津正天医疗器械有限公司 | Scapula bone fracture plate |
| CN114376698A (en) * | 2020-10-19 | 2022-04-22 | 江苏国立医疗器械有限公司 | Adjustable bone fracture plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170929 |