CN206745430U - A kind of anatomical form omoplate internal fixation device - Google Patents
A kind of anatomical form omoplate internal fixation device Download PDFInfo
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- CN206745430U CN206745430U CN201621379989.2U CN201621379989U CN206745430U CN 206745430 U CN206745430 U CN 206745430U CN 201621379989 U CN201621379989 U CN 201621379989U CN 206745430 U CN206745430 U CN 206745430U
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- fixed plate
- mesoscapula
- margin
- scapula
- combination bore
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Abstract
It the utility model is related to a kind of anatomical form omoplate internal fixation device, including margo medialis scapulae fixed plate, axillary margin of scapula fixed plate and mesoscapula fixed plate；Margo medialis scapulae fixed plate is provided with interior lateral margin locking screw, and margo medialis scapulae fixed plate is provided with interior lateral margin combination bore；Axillary margin of scapula fixed plate is provided with lateral border locking screw, and one end in axillary margin of scapula fixed plate both ends is provided with lateral border combination bore, and the other end forms humerus neck connecting portion, humerus neck lock hole is provided with humerus neck connecting portion；Mesoscapula fixed plate is provided with mesoscapula locking screw, and mesoscapula fixed plate one end is provided with mesoscapula combination bore.The utility model can preferably be bonded with shoulder blade each several part and be fixed, and fitting is more comprehensively complete, and stability is good, can play good moulding effect, good fixation and support effect are served to shoulder blade.
Description
Technical field
Biological medicine equipment is the utility model is related to, belongs to biomedicine technical field, more specifically, the utility model
It is related to a kind of anatomical form omoplate internal fixation device.
Background technology
Fracture of scapula：＞ 20mm, broad-mouthed receptacle for holding liquid polar angle (GPA) ＜ are moved in 30 ° of fracture of scapular body angulation ＞, fracture of the neck of the scapula block
20 °, acromial fracture displacement ＞ 10mm etc. have surgical indication, but for neck of scapula, mesoscapula, margo medialis scapulae, shoulder blade
The comminuted fracture such as lateral border and inferior angle of scapula, current clinic lack special interior fixation bone fracture plate, and operative treatment has certain difficulty
Degree, many patients select expectant treatment, are unsatisfied with more afterwards, there is also the problems such as deformity, pain, shoulder function are limited.Consult
(clinic, which has no, to be promoted the use of) such as the research and development patents of such fracture, still without solution clinical findings shoulder blade comminuted fracture very well
Actually use the predicament of (because of age, sex and regional factor etc., shoulder blade size and structure are not quite similar), it is clinical at present still with
Reconstruction plate bending is moulding to yield to fixed shoulder blade comminuted fracture, due to the special anatomical structure of irregular shoulder blade, reconstruction plate
The moulding difficulty of bending, and time-consuming, in art the moulding reconstruction plate of bending with shoulder blade docile is bad, it is difficult to put nail, place steel plate
Position cortex of bone is thin, and pedicle screw is shorter easily to be loosened, and tends not to reach effective fixation after fracture of scapula resets, rolls over repeatedly
The curved moulding destruction intrinsic mechanical stability of steel plate even Plate break.
Utility model content
Based on above technical problem, the utility model provides a kind of anatomical form omoplate internal fixation device, so as to solve
Conventional fixator be bonded with shoulder blade it is poor, put and follow closely difficulty and the poor technical problem of stationarity.
To solve above technical problem, the technical solution adopted in the utility model is as follows：
A kind of anatomical form omoplate internal fixation device, including margo medialis scapulae fixed plate, axillary margin of scapula fixed plate and
Mesoscapula fixed plate；
The margo medialis scapulae fixed plate is arc, and it is evenly arranged with multiple interior lateral margin locking spiral shells along its length
Hole, the both ends of the margo medialis scapulae fixed plate are provided with lateral margin combination bore at least two；
The axillary margin of scapula fixed plate is evenly arranged with multiple lateral border locking screws, the omoplate along its length
One end in bone lateral border fixed plate both ends is provided with least two lateral border combination bores, and the other end forms flat humerus neck and connected
Socket part, 2~3 humerus neck lock holes are provided with humerus neck connecting portion；
The mesoscapula fixed plate is evenly arranged with multiple mesoscapula locking screws along its length, and the mesoscapula is fixed
Plate one end is provided with least two mesoscapula combination bores；
The interior lateral margin combination bore at the margo medialis scapulae fixed plate both ends respectively with lateral border combination bore and mesoscapula
Combination bore is fixed by lock screw, by margo medialis scapulae fixed plate, axillary margin of scapula fixed plate and mesoscapula fixed plate
Connect as one structure；Junction forms 40 ° after the margo medialis scapulae fixed plate connects with axillary margin of scapula fixed plate
~55 ° of angle.
Preferably, the mesoscapula fixed plate is mesoscapula upper mounted plate, and mesoscapula upper mounted plate one end sets the shoulder
Shoulder blade ridge combination bore, the other end form the acromion gland matched with mesoscapula acromion, and acromion gland is provided with 2~3 acromions
Lock hole.
Preferably, the mesoscapula fixed plate is mesoscapula bottom plate, and mesoscapula bottom plate one end sets the shoulder
Shoulder blade ridge combination bore, the mesoscapula bottom plate middle part distortion bending cause the angle of 30 °~40 ° of middle part two end surfaces formation.
Preferably, distortion bending causes two end surfaces of middle part to form 55 °~65 ° in the middle part of the axillary margin of scapula fixed plate
Angle.
Preferably, the margo medialis scapulae fixed plate, axillary margin of scapula fixed plate and mesoscapula fixed plate use
Medical titanium alloy is made.
Compared with prior art, effectively effect of the present utility model is：The utility model is simple in construction, can preferably and shoulder
Shoulder blade each several part fitting be fixed, fitting it is more comprehensively complete, stability is good, and various pieces be provided with it is corresponding with shoulder blade
Locking screw, stationarity is more preferable after locking, and can also be by the end of appropriate section by humerus neck lock hole or acromion lock hole
Portion is fixed, and avoids end from shifting, and can also play good moulding effect, and fixed well and support effect is served to shoulder blade
Fruit.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of embodiment 2；
Label in figure is expressed as：1st, humerus neck lock hole；2nd, humerus neck connecting portion；3rd, lateral border locking screw；
4th, axillary margin of scapula fixed plate；5th, lateral border combination bore；6th, interior lateral margin locking screw；7th, margo medialis scapulae fixed plate；8、
Interior lateral margin combination bore；9th, mesoscapula combination bore；10th, mesoscapula fixed plate；11st, mesoscapula locking screw；12nd, acromion gland；
13rd, acromion lock hole.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Embodiment of the present utility model includes but unlimited
In the following example.
Embodiment 1
As shown in figure 1, on the outside of a kind of anatomical form omoplate internal fixation device, including margo medialis scapulae fixed plate 7, shoulder blade
Edge fixed plate 4 and mesoscapula fixed plate 10；The margo medialis scapulae fixed plate 7 is arc, and it uniformly sets along its length
Multiple interior lateral margin locking screws 6 are equipped with, the both ends of the margo medialis scapulae fixed plate 7 are provided with two interior lateral margin combination bores
8；The axillary margin of scapula fixed plate 4 is evenly arranged with multiple lateral borders locking screws 3 along its length, outside the shoulder blade
One end in the both ends of lateral margin fixed plate 4 is provided with two lateral border combination bores 5, and the other end forms flat humerus neck connecting portion 2,
3 humerus neck lock holes 1 are provided with humerus neck connecting portion 2；The mesoscapula fixed plate 10 is evenly arranged with along its length
Multiple mesoscapulas lock screw 11, and described one end of mesoscapula fixed plate 10 is provided with two mesoscapula combination bores 9；The shoulder blade
The interior lateral margin combination bore 8 at the interior both ends of lateral margin fixed plate 7 respectively passes through locking with lateral border combination bore 5 and mesoscapula combination bore 9
Screw is fixed, and margo medialis scapulae fixed plate 7, axillary margin of scapula fixed plate 4 and mesoscapula fixed plate 10 are connected as one
Structure；Junction forms 40 ° of angle after margo medialis scapulae fixed plate 7 and axillary margin of scapula fixed plate 4 connection；Institute
It is mesoscapula upper mounted plate to state mesoscapula fixed plate 10, and mesoscapula upper mounted plate one end sets the mesoscapula combination bore 9, another
End forms the acromion gland 12 matched with mesoscapula acromion, and acromion gland 12 is provided with 3 acromion lock holes 13；The shoulder
The distortion bending of the middle part of shoulder blade lateral border fixed plate 4 causes the angle that two end surfaces of middle part form 55 °；The margo medialis scapulae is consolidated
Fixed board 7, axillary margin of scapula fixed plate 4 and mesoscapula fixed plate 10 are made of medical titanium alloy.
The present embodiment margo medialis scapulae fixed plate 7, axillary margin of scapula fixed plate 4 and mesoscapula fixed plate 10 are solid respectively
It is scheduled on margo medialis scapulae, axillary margin of scapula and mesoscapula, screw locks screw 6 by interior lateral margin respectively, lateral border is locked
Determine screw 3, mesoscapula locking screw 11 three is fixed, interior lateral margin combination bore 8, lateral border combination bore are additionally provided between three
5 and mesoscapula combination bore 9, pass through interior lateral margin combination bore 8, lateral border combination bore 5 and mesoscapula combination bore 9 and coordinate with lock screw
Three is fixedly connected, and interior lateral margin combination bore 8, lateral border combination bore 5 and mesoscapula combination bore 9 are respectively provided with two,
According to shoulder blade size length suitable tie point can be selected to connect, and the humerus neck lock hole 1 of humerus neck connecting portion 2 is also
The end of axillary margin of scapula fixed plate 4 can be fixed, the acromion lock hole 13 of acromion gland 12 will can be consolidated on mesoscapula
Fixed board end is fixed on mesoscapula acromion, and avoiding it from tilting influences muscle growth, and it is strong with the connection of shoulder blade also to strengthen the two
Degree and binding face, play moulding, support and fixed effect；Margo medialis scapulae fixed plate 7 and axillary margin of scapula fixed plate 4
Junction forms angle α after connection, and angle α is 40 ° so that the two more meets the structure of shoulder blade, ensures margo medialis scapulae
Fixed plate 7 and axillary margin of scapula fixed plate 4 can be fitted on shoulder blade completely, while the middle part of axillary margin of scapula fixed plate 4
Distortion bending causes the angle that two end surfaces of middle part form 55 °, also can guarantee that axillary margin of scapula fixed plate 4 can be along shoulder blade
Lateral border is set, and is ensured that the two can be bonded as far as possible, is reduced the two gap, play and preferably support moulding effect.
The mesoscapula upper mounted plate of the present embodiment is fixed along mesoscapula end face, therefore can be used for neck of scapula, shoulder blade
The fragility fracture of interior lateral margin, axillary margin of scapula and inferior angle of scapula uses.
Embodiment 2
As shown in Fig. 2 on the outside of a kind of anatomical form omoplate internal fixation device, including margo medialis scapulae fixed plate 7, shoulder blade
Edge fixed plate 4 and mesoscapula fixed plate 10；The margo medialis scapulae fixed plate 7 is arc, and it uniformly sets along its length
Multiple interior lateral margin locking screws 6 are equipped with, the both ends of the margo medialis scapulae fixed plate 7 are provided with two interior lateral margin combination bores
8；The axillary margin of scapula fixed plate 4 is evenly arranged with multiple lateral borders locking screws 3 along its length, outside the shoulder blade
One end in the both ends of lateral margin fixed plate 4 is provided with two lateral border combination bores 5, and the other end forms flat humerus neck connecting portion 2,
3 humerus neck lock holes 1 are provided with humerus neck connecting portion 2；The mesoscapula fixed plate 10 is evenly arranged with along its length
Multiple mesoscapulas lock screw 11, and described one end of mesoscapula fixed plate 10 is provided with two mesoscapula combination bores 9；The shoulder blade
The interior lateral margin combination bore 8 at the interior both ends of lateral margin fixed plate 7 respectively passes through locking with lateral border combination bore 5 and mesoscapula combination bore 9
Screw is fixed, and margo medialis scapulae fixed plate 7, axillary margin of scapula fixed plate 4 and mesoscapula fixed plate 10 are connected as one
Structure；Junction forms 55 ° of angle after margo medialis scapulae fixed plate 7 and axillary margin of scapula fixed plate 4 connection；Institute
It is mesoscapula bottom plate to state mesoscapula fixed plate, and mesoscapula bottom plate one end sets the mesoscapula combination bore 9, the shoulder
Distortion bending causes the angle that two end surfaces of middle part form 35 ° in the middle part of the bottom plate of shoulder blade ridge；The axillary margin of scapula fixed plate 4
Middle part distortion bending causes the angle that two end surfaces of middle part form 65 °；On the outside of the margo medialis scapulae fixed plate 7, shoulder blade
Edge fixed plate 4 and mesoscapula fixed plate 10 are made of medical titanium alloy.
The present embodiment margo medialis scapulae fixed plate 7, axillary margin of scapula fixed plate 4 and mesoscapula fixed plate 10 are solid respectively
It is scheduled on margo medialis scapulae, axillary margin of scapula and mesoscapula, screw locks screw 6 by interior lateral margin respectively, lateral border is locked
Determine screw 3, mesoscapula locking screw 11 three is fixed, interior lateral margin combination bore 8, lateral border combination bore are additionally provided between three
5 and mesoscapula combination bore 9, pass through interior lateral margin combination bore 8, lateral border combination bore 5 and mesoscapula combination bore 9 and coordinate with lock screw
Three is fixedly connected, and interior lateral margin combination bore 8, lateral border combination bore 5 and mesoscapula combination bore 9 are respectively provided with two,
According to shoulder blade size length suitable tie point can be selected to connect, and the humerus neck lock hole 1 of humerus neck connecting portion 2 is also
The end of axillary margin of scapula fixed plate 4 can be fixed；Margo medialis scapulae fixed plate 7 and axillary margin of scapula fixed plate 4 connect
Connect rear junction and form angle α, angle α is 55 ° and causes the two structure for more meeting shoulder blade, ensures that margo medialis scapulae is fixed
Plate 7 and axillary margin of scapula fixed plate 4 can be fitted on shoulder blade completely, while the middle part of axillary margin of scapula fixed plate 4 distorts
Bending causes two end surfaces of middle part to form 65 ° of angles, also can guarantee that axillary margin of scapula fixed plate 4 can be along axillary margin of scapula
Set, ensure that the two can be bonded as far as possible, reduce the two gap, play and preferably support moulding effect.
The mesoscapula bottom plate of the present embodiment is the side setting along mesoscapula infraspinous fossa, and in mesoscapula bottom plate
Portion's distortion bending causes the angle that two end surfaces of middle part form 35 ° so that it can be on the inside of mesoscapula ending segment and shoulder blade
Edge fixed plate 7 can be transitioned into the side of mesoscapula infraspinous fossa naturally after connecting, structure is more bonded mesoscapula, ensures mesoscapula
With the perfect fitting of mesoscapula bottom plate.
The mesoscapula upper mounted plate of the present embodiment is fixed along mesoscapula end face, thus can be used for neck of scapula, mesoscapula,
The fragility fracture of margo medialis scapulae, axillary margin of scapula and inferior angle of scapula uses.
It is embodiment of the present utility model as described above.Design parameter in above-described embodiment and embodiment be only for
The utility model verification process of clear statement utility model people, and be not used to limit scope of patent protection of the present utility model,
Scope of patent protection of the present utility model is still defined by its claims, every with specification of the present utility model and attached
The equivalent structure change that figure content is made, similarly should be included in the scope of protection of the utility model.
Claims (5)
- A kind of 1. anatomical form omoplate internal fixation device, it is characterised in that：Outside including margo medialis scapulae fixed plate (7), shoulder blade Lateral margin fixed plate (4) and mesoscapula fixed plate (10)；The margo medialis scapulae fixed plate (7) is arc, and it is evenly arranged with multiple interior lateral margin locking spiral shells along its length Hole (6), the both ends of the margo medialis scapulae fixed plate (7) are provided with lateral margin combination bore (8) at least two；The axillary margin of scapula fixed plate (4) is evenly arranged with multiple lateral border locking screws (3), the shoulder along its length One end in shoulder blade lateral border fixed plate (4) both ends is provided with least two lateral border combination bores (5), and the other end forms flat Humerus neck connecting portion (2), 2~3 humerus neck lock holes (1) are provided with humerus neck connecting portion (2)；The mesoscapula fixed plate (10) is evenly arranged with multiple mesoscapula locking screws (11), the mesoscapula along its length Fixed plate (10) one end is provided with least two mesoscapula combination bores (9)；The interior lateral margin combination bore (8) at margo medialis scapulae fixed plate (7) both ends respectively with lateral border combination bore (5) and shoulder Shoulder blade ridge combination bore (9) is fixed by lock screw, by margo medialis scapulae fixed plate (7), axillary margin of scapula fixed plate (4) and Mesoscapula fixed plate (10) connects as one structure；The margo medialis scapulae fixed plate (7) and axillary margin of scapula fixed plate (4) junction forms 40 °~55 ° of angle after connecting.
- A kind of 2. anatomical form omoplate internal fixation device according to claim 1, it is characterised in that：The mesoscapula fixed plate (10) it is mesoscapula upper mounted plate, mesoscapula upper mounted plate one end sets the mesoscapula combination bore (9), other end formation and shoulder The acromion gland (12) of shoulder blade ridge acromion matching, acromion gland (12) are provided with 2~3 acromion lock holes (13).
- A kind of 3. anatomical form omoplate internal fixation device according to claim 1, it is characterised in that：The mesoscapula fixed plate For mesoscapula bottom plate, mesoscapula bottom plate one end sets the mesoscapula combination bore (9), the mesoscapula bottom plate Middle part distortion bending causes the angle that two end surfaces of middle part form 30 °~40 °.
- A kind of 4. anatomical form omoplate internal fixation device according to claim 1, it is characterised in that：The axillary margin of scapula Distortion bending causes the angle that two end surfaces of middle part form 55 °~65 ° in the middle part of fixed plate (4).
- A kind of 5. anatomical form omoplate internal fixation device according to claim 1, it is characterised in that：The margo medialis scapulae Fixed plate (7), axillary margin of scapula fixed plate (4) and mesoscapula fixed plate (10) are made of medical titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379989.2U CN206745430U (en) | 2016-12-16 | 2016-12-16 | A kind of anatomical form omoplate internal fixation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621379989.2U CN206745430U (en) | 2016-12-16 | 2016-12-16 | A kind of anatomical form omoplate internal fixation device |
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| CN206745430U true CN206745430U (en) | 2017-12-15 |
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|---|---|---|---|
| CN201621379989.2U Active CN206745430U (en) | 2016-12-16 | 2016-12-16 | A kind of anatomical form omoplate internal fixation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175494A (en) * | 2018-01-24 | 2018-06-19 | 史会明 | A kind of shoulder blade anatomical type locking plate |
-
2016
- 2016-12-16 CN CN201621379989.2U patent/CN206745430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175494A (en) * | 2018-01-24 | 2018-06-19 | 史会明 | A kind of shoulder blade anatomical type locking plate |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200731 Address after: 646100 Luzhou Hi-tech Zone Medical Industrial Park, Luzhou, Sichuan Co-patentee after: THE AFFILIATED HOSPITAL OF SOUTHWEST MEDICAL University Patentee after: SICHUAN WEISIDA MEDICAL EQUIPMENT Co.,Ltd. Address before: 646100 Luzhou Hi-tech Zone Medical Industrial Park, Luzhou, Sichuan Patentee before: SICHUAN WEISIDA MEDICAL EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |