CN206183360U - Fixing system in upper arm bone near -end combination formula - Google Patents
Fixing system in upper arm bone near -end combination formula Download PDFInfo
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- CN206183360U CN206183360U CN201620929886.2U CN201620929886U CN206183360U CN 206183360 U CN206183360 U CN 206183360U CN 201620929886 U CN201620929886 U CN 201620929886U CN 206183360 U CN206183360 U CN 206183360U
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- humerus
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Abstract
The utility model provides a fixing system in upper arm bone near -end combination formula, belongs to upper arm bone near -end locking plate technical field. Including connected bone plate body, the last fixed orifices of connected bone plate body, its characterized in that, connected bone plate body match the upper arm bone major tubercle hook plate that there is self absolute construction and self absolute construction's lesser tubercle of humerus hook plate, but system connected bone plate body fixes alone on upper arm bone near -end broken bone, but also in connected bone plate body and upper arm bone major tubercle hook plate, the lesser tubercle of humerus hook plate one kind or two kinds of matchings are fixed on upper arm bone near -end broken bone to the different clinical demand of adaptation. The utility model discloses the fixation treatment that it can be realized ideal for upper arm bone near -end different grade type fracture is so it can substitute four kinds of upper arm bone near -end locking plate of prior art, and its inner wall and the main position of upper arm bone near -end shape are identical, so high to the intensity that upper arm bone proximal fracture is fixed, stability is good, can effectively reduce moving back the nail, following closely the emergence of complication absolutely of postoperative.
Description
Technical field
The utility model belongs to locking proximal humerus plate technical field, and in particular to solid in a kind of PH combined type
Determine system.
Background technology
Proximal humeral fracture belongs to one of common fracture, clinically accounts for the 5% of all fracture.Cured according to the Peking University people
The Eleventh Five-Year Plan national science and technology supporting plan problem that institute orthopaedic trauma professor Jiang Baoguo heads the list of signers to carry out is reported, big in the institute of the whole nation 5 altogether
Affiliated hospital is collected into the fracture around joint patient 2338 of complete Follow-up Data, wherein proximal humeral fracture 315
Example, accounts for 13.5%.Therefore, there has been proposed many technical schemes about " PH bone plate ", such as publication number：
CN104586494A " PH bone plate ", notification number：CN102551863A " anatomical humerus bridge-type bone fracture plate ", public affairs
Announcement number：CN555790, " proximal anterolateral anatomical steel plate of humerus ", notification number：" PH locks steel to CN201564586U
Plate ", publication number：CN104013458A " greater tubercles of humerus locking steel plate ", notification number：CN204306884U " PH hooks
Plate ", notification number：CN204971546U " dissecting lockplate in PH inner side ", notification number：A kind of CN204410952U " humerus
The inner fixing device of near-end comminuted fracture ".The characteristics of above-mentioned technical scheme has respective, but different disadvantages are there is also, the first seven
Individual technical scheme is stronger to the specific aim of the different fracture sites of proximal humeral fracture, so being difficult with PH bone
In case more than the bit comparison of folding part.And though last technical scheme can carry out interior fixation to PH comminuted fracture, its
Structure：Including the steel plate being adapted with humeral shaft shape, the steel plate is provided with some fixing holes；Steel pawl, the steel pawl includes
Corpus unguis, and some being located on the corpus unguis is used for the pawl for catching bone piece.The description to its structure above shows notification number：
CN204410952U is relatively simple for structure, and the pawl of corpus unguis is identical difficult with each position shape of PH, there is fixed pine
It is dynamic to cause to move back the possibility of nail.In addition, Yet-have is without the technical scheme fractured specifically designed for lesser tubercle in the prior art.
The content of the invention
The purpose of this utility model is prior art disadvantage to be overcome, there is provided fixed system in a kind of PH combined type
System, it can realize preferable fixation for treatment for PH different type fracture, so it can substitute four kinds of prior art
Locking proximal humerus plate；And its inwall matches with PH main portions shape, so solid to proximal humeral fracture
Fixed intensity is high, good stability, can effectively reduce and postoperative move back nail, the generation of broken nail complication.
Above-mentioned goal of the invention is achieved through the following technical solutions, a kind of PH combined type internal fixation system,
Including bone plate main body, the fixing hole in bone plate main body, it is characterized by, and described bone plate main body matching has itself independent
The greater tubercles of humerus hook plate of structure and the lesser tubercle of humerus hook plate of itself absolute construction；Bone plate main body is provided with more than three fixations
Connection positioning fixing hole A on PH knochenbruch, greater tubercles of humerus hook plate is provided with three above by bone plate main body
Connection positioning fixing hole A is fixed on the connection positioning fixing hole B on PH knochenbruch；Lesser tubercle of humerus hook plate is provided with three
The connection positioning fixing hole C on PH knochenbruch is fixed on above by the connection positioning fixing hole A of bone plate main body；System
Can bone plate main body be individually fixed on PH knochenbruch, also can bone plate main body and greater tubercles of humerus hook plate, humerus brief summary
One kind or two kinds of matchings in section hook plate are fixed on PH knochenbruch, to adapt to different clinical demands.
Preferably, the inner surface design symbol of described bone plate main body, greater tubercles of humerus hook plate, lesser tubercle of humerus hook plate
Close the anatomic form of PH；Bone plate body outer surface near-end is from the bottom up by thick gradually thinning design；Bone plate
Body outer surface periphery is prevented rounding, to reduce damage and stimulation to human body soft tissue.
Preferably, described greater tubercles of humerus hook plate connection positioning fixing hole B inner surfaces are provided with alignment and load bone plate
The boss A of main body connection positioning fixing hole A, the near-end of greater tubercles of humerus hook plate is hook-shaped, can well grasp humerus big
Tendon above tubercle；Lesser tubercle of humerus hook plate connection positioning fixing hole C inner surfaces are provided with alignment and load the connection of bone plate main body
The boss B of positioning fixing hole A.
The utility model has the advantages that compared with prior art：The utility model is by by bone plate main body, the upper arm
The matching of bone major tubercle hook plate and lesser tubercle of humerus hook plate is applied in combination, and instead of four kinds of PHs locking steel of prior art
Plate, solves the treatment of clinically complex proximal humeral fractures, and especially for several sections of fracture, especially PH is comminuted
During fracture, the utility model is entirely capable of using in operation, and effect is better than the simple notification number of structures described above：
A kind of CN204410952U " inner fixing device of PH comminuted fracture " technical scheme；And the use of greater tubercles of humerus hook plate
Fracture of greater tuberosity of humerus block can well be grasped；Lesser tubercle of humerus hook plate has filled up the blank of prior art, with bone plate main body
Combination can stablize effectively fixes lesser tubercle fracture, can well apply to the patient of osteoporosis；The utility model doctor
Can be come combination operation and easy to operate according to clinical different situations.And its inwall and PH main portions shape
Match, so, good stability high to the intensity that proximal humeral fracture is fixed, can effectively reduce that postoperative to move back nail, broken nail concurrent
The generation of disease；Because it can instead of four kinds of locking proximal humerus plates of prior art, therefore, can be reduced for hospital various
The reserve of locking proximal humerus plate, for the species that manufacturer can reduce production locking proximal humerus plate, for society
The use material of manufacture locking proximal humerus plate, energy saving can be reduced.
Brief description of the drawings
Fig. 1：Front view of the present utility model;
Fig. 2：The left view of Fig. 1;
Fig. 3：Bone plate main body front view in Fig. 1;
Fig. 4：Fig. 3 left views;
Fig. 5：Greater tubercles of humerus hook plate front view in Fig. 1;
Fig. 6：Fig. 5 left views;
Fig. 7：Lesser tubercle of humerus hook plate front view in Fig. 1;
Fig. 8：Fig. 7 left views;
Fig. 9：PH knochenbruch only fixes front view with bone plate main body;
Figure 10：The left view of Fig. 9;
Figure 11：PH knochenbruch bone plate main body, greater tubercles of humerus hook plate fix front view;
Figure 12：The left view of Figure 11;
Figure 13：PH knochenbruch bone plate main body, lesser tubercle of humerus hook plate fix front view;
Figure 14：The left view of Figure 13;
Figure 15：PH knochenbruch bone plate main body, greater tubercles of humerus hook plate, lesser tubercle of humerus hook plate fix main view
Figure;
Figure 16：The left view of Figure 15;
In Fig. 1-16,1- bone plate main bodys, 2- fixing holes, 3- greater tubercles of humerus hook plates, 4- lesser tubercle of humerus hook plates, 5- connects
Meet positioning fixing hole A, 6- connection positioning fixing hole B, 7- connection positioning fixing hole C, 8- hook-shaped, 9- roundings, 10- boss A,
11- boss B, 12- PH knochenbruch.
Specific embodiment
The embodiment represented by Fig. 1-16 is further described to the utility model below：It includes bone plate main body
1, the fixing hole 2 in bone plate main body 1, described bone plate main body 1 matches the greater tubercles of humerus hook plate 3 for having itself absolute construction
With the lesser tubercle of humerus hook plate 4 of itself absolute construction；Bone plate main body 1 is provided with seven companies being fixed on PH knochenbruch 12
Positioning fixing hole A5 is met, greater tubercles of humerus hook plate 3 is provided with six connection positioning fixing hole A5 by bone plate main body 1 and is fixed on
Connection positioning fixing hole B6 on PH knochenbruch 12；Lesser tubercle of humerus hook plate 4 is provided with five by bone plate main body 1
Connection positioning fixing hole A5 is fixed on the connection positioning fixing hole C7 on PH knochenbruch 12；System can the list of bone plate main body 1
Solely it is fixed on PH knochenbruch 12, also can be in bone plate main body 1 and greater tubercles of humerus hook plate 3, lesser tubercle of humerus hook plate 4
A kind of or two kinds of matchings are fixed on PH knochenbruch 12, to adapt to different clinical demands.
Described bone plate main body 1, greater tubercles of humerus hook plate 3, the inner surface design of lesser tubercle of humerus hook plate 4 meet humerus
The anatomic form of near-end；The outer surface near-end of bone plate main body 1 is from the bottom up by thick gradually thinning design；Bone plate main body 1
Outer surface periphery is prevented rounding 9, to reduce damage and stimulation to human body soft tissue.
The described connection positioning fixing hole B6 inner surfaces of greater tubercles of humerus hook plate 3 are provided with alignment loading bone plate main body 1 and connect
The boss A10 of positioning fixing hole A5 is met, the near-end of greater tubercles of humerus hook plate 3 is hook-shaped 8, can well grasp the big knot of humerus
Tendon above section；The connection positioning fixing hole C7 inner surfaces of lesser tubercle of humerus hook plate 4 are provided with alignment loading bone plate main body 1 and connect
The boss B11 of positioning fixing hole A5.
Figure 11 is the clinical demand that the bone plate of PH knochenbruch 12 main body 1, greater tubercles of humerus hook plate 3 is fixed；Pass through
The boss A10 positioning of the connection positioning fixing hole B6 of greater tubercles of humerus hook plate 3 loads bone plate main body 1 and connects positioning fixing hole A5
On.
Figure 13 is the clinical demand that the bone plate of PH knochenbruch 12 main body 1, lesser tubercle of humerus hook plate 4 is fixed；Pass through
The boss B positioning of the connection positioning fixing hole C7 of lesser tubercle of humerus hook plate 4 loads bone plate main body 1 and connects positioning fixing hole A5
On.
Figure 15 is that the bone plate of PH knochenbruch 12 main body 1, greater tubercles of humerus hook plate 3, lesser tubercle of humerus hook plate 4 are fixed
Clinical demand；Positioned by the boss A10 of the connection positioning fixing hole B6 of greater tubercles of humerus hook plate 3 first, first screw in one
Screw is in bone plate main body 1, then lesser tubercle of humerus hook plate 4 is put above greater tubercles of humerus hook plate 3, makes lesser tubercle of humerus hook
5 connection positioning fixing hole C7 of plate 4 are aligned with the connection positioning fixing hole B6 of remaining 5 greater tubercles of humerus hook plate 3, then use spiral shell
The connection positioning fixing hole B6 followed closely through greater tubercles of humerus hook plate 3 is hammered into the connection positioning fixing hole of bone plate main body 1 A5；Humerus
Though the inner surface of lesser tubercle hook plate 4 has boss B11, thickness can increased after its superposition, be there is no big harm in practical application.
Claims (3)
1. a kind of PH combined type internal fixation system, including bone plate main body（1）, bone plate main body（1）On fixing hole
（2）, it is characterised in that described bone plate main body（1）Matching has the greater tubercles of humerus hook plate of itself absolute construction（3）And itself
The lesser tubercle of humerus hook plate of absolute construction（4）；Bone plate main body（1）It is provided with more than three and is fixed on PH knochenbruch（12）On
Connection positioning fixing hole A（5）, greater tubercles of humerus hook plate（3）Three are provided with above by bone plate main body（1）Connection positioning
Fixing hole A（5）It is fixed on PH knochenbruch（12）On connection positioning fixing hole B（6）；Lesser tubercle of humerus hook plate（4）It is provided with
Three above by bone plate main body（1）Connection positioning fixing hole A（5）It is fixed on PH knochenbruch（12）On connection determine
Position fixing hole C（7）；System can bone plate main body（1）Individually it is fixed on PH knochenbruch（12）On, also can bone plate main body
（1）With greater tubercles of humerus hook plate（3）, lesser tubercle of humerus hook plate（4）In one kind or two kinds of matchings be fixed on PH knochenbruch
（12）On, to adapt to different clinical demands.
2. a kind of PH combined type internal fixation system according to claim 1, it is characterised in that described bone plate
Main body（1）, greater tubercles of humerus hook plate（3）, lesser tubercle of humerus hook plate（4）Inner surface design meet the dissection shape of PH
State；Bone plate main body（1）Outer surface near-end is from the bottom up by thick gradually thinning design；Bone plate main body（1）Outer surface week
Side is prevented rounding（9）, to reduce damage and stimulation to human body soft tissue.
3. a kind of PH combined type internal fixation system according to claim 1 and 2, it is characterised in that the described upper arm
Bone major tubercle hook plate（3）Connection positioning fixing hole B（6）Inner surface is provided with alignment and loads bone plate main body（1）Connection positioning is fixed
Hole A（5）Boss A（10）, greater tubercles of humerus hook plate（3）Near-end for hook-shaped（8）, can well grasp greater tubercles of humerus
The tendon of top；Lesser tubercle of humerus hook plate（4）Connection positioning fixing hole C（7）Inner surface is provided with alignment and loads bone plate main body（1）
Connection positioning fixing hole A（5）Boss B（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620929886.2U CN206183360U (en) | 2016-08-23 | 2016-08-23 | Fixing system in upper arm bone near -end combination formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620929886.2U CN206183360U (en) | 2016-08-23 | 2016-08-23 | Fixing system in upper arm bone near -end combination formula |
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| Publication Number | Publication Date |
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| CN206183360U true CN206183360U (en) | 2017-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620929886.2U Active CN206183360U (en) | 2016-08-23 | 2016-08-23 | Fixing system in upper arm bone near -end combination formula |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106109000A (en) * | 2016-08-23 | 2016-11-16 | 浙江科惠医疗器械股份有限公司 | A kind of proximal humerus combination type internal fixation system |
-
2016
- 2016-08-23 CN CN201620929886.2U patent/CN206183360U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106109000A (en) * | 2016-08-23 | 2016-11-16 | 浙江科惠医疗器械股份有限公司 | A kind of proximal humerus combination type internal fixation system |
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