CN109771022A - Combined type acetabular bone bone plate - Google Patents
Combined type acetabular bone bone plate Download PDFInfo
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- CN109771022A CN109771022A CN201910149055.1A CN201910149055A CN109771022A CN 109771022 A CN109771022 A CN 109771022A CN 201910149055 A CN201910149055 A CN 201910149055A CN 109771022 A CN109771022 A CN 109771022A
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Abstract
Combined type acetabular bone bone plate, it is related to Fracture internal fixaiion bone plate technical field, it includes Reconstruction plate, support bone plate mainboard, support bone plate subplate and stiffening plate, Reconstruction plate is in the straight or arcuate shape for adapting to pelvis inner wall shape, multiple Reconstruction plate screw holes are arranged at intervals on Reconstruction plate, Reconstruction plate can be fixed on acetabular anterior column and rear pillar by No.1 screw, support bone plate mainboard includes that mainboard body part and connection mainboard body part are left, the mainboard end head at right both ends, multiple mainboard screw holes are arranged at intervals on mainboard body part, mainboard end head is equipped with an oblong screw hole, mainboard end head can be fixedly connected by No. two screws with Reconstruction plate.Supporting screw can be used to strut support bone plate mainboard and support bone plate subplate for the present invention, make the reduction of the fracture, fixation, and effect is preferable, and meets and avoid screw from wearing out sclerotin while providing fixed effect to some positions.
Description
Technical field
The present invention relates to Fracture internal fixaiion bone plate technical field, a kind of especially combined type acetabular bone bone plate.
Background technique
Fracture of acetabulum is serious wound, and many wounded lose life thus, even if being rescued departing from danger, Bing Ren
Later period often still suffers from chronic pain caused by hip joint trauma arthritis and caput femoris necrosis.
With the development of medical technology, the effect for having the fracture of acetabulum patient obviously shifted to carry out operative treatment is obtained greatly
Big to improve, but involve the fracture of acetabular bone inner sidewall due to position depth, surrounding anatomic is complicated, cause exposure and reset it is difficult, not only
In this way, can not fix because sclerotin is poor and is close to femoral head at this, become the difficult point for the treatment of.
After Stoppa approach operation method is applied to the treatment of fracture of acetabulum for the first time from Hirvensalo in 1993, then send out
Exhibition is improvement Stoppa approach and the rectus aabdominis lateral approach operation method of subsequent appearance, and acetabular bone inner sidewall fracture has been able to
Exposure well, but still lack good reset and fixing means, it is especially fixed in some needs but discomfort shares screw
The position of sclerotin is worn out, existing bone plate usually requires to install and use and (be fixed across sclerotin) using screw, because
This is difficult meet demand.
Summary of the invention
Problem to be solved by this invention is to provide a kind of combined type acetabular bone bone plate, can reach the preferable reduction of the fracture
And fixed effect, and meet and avoid screw from wearing out sclerotin while providing fixed effect to some positions.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme: a kind of combined type acetabular bone bone plate, including
Reconstruction plate, support bone plate mainboard, support bone plate subplate and stiffening plate；
The Reconstruction plate is in the straight or arcuate shape for adapting to pelvis inner wall shape, is spaced on the Reconstruction plate
Multiple Reconstruction plate screw holes are provided with, the Reconstruction plate can be fixed on acetabular anterior column and rear pillar by No.1 screw；
The support bone plate mainboard includes the mainboard end head of mainboard body part and the connection left and right both ends of mainboard body part,
Multiple mainboard screw holes are arranged at intervals on the mainboard body part, the mainboard end head is equipped with an oblong screw
Hole, the mainboard end head can be fixedly connected by No. two screws with Reconstruction plate；
The length of the support bone plate subplate is less than the length of mainboard body part, set on the support bone plate subplate there are two
Elastic buckle for being pressed on mainboard body part on support bone plate subplate, the mainboard body part can connect support spiral shell
Nail, the supporting screw are complete thread screw of the straight elongated without head, and the upper/lower terminal of the supporting screw is round end or puts down
Head, after the support bone plate mainboard is fixed, the bottom end of the supporting screw can push against support bone plate subplate to
Make that bone plate subplate is supported to be close to bone face；
Two sides in the middle part of the stiffening plate outwardly protrude, and the middle part of the stiffening plate is equipped with the main screw hole of stiffening plate, both ends are distinguished
Equipped with a stiffening plate pair screw hole, the main screw hole of stiffening plate can be connect simultaneously by No. two screws with support bone plate mainboard
And the screw head of No. two screws can be accommodated, the stiffening plate pair screw hole can be connect by No. three screws with Reconstruction plate or
Acetabular anterior column and rear pillar are fixed on by No.1 screw.
Preferably, the spacing distance between each Reconstruction plate screw hole on the Reconstruction plate is 8-10mm,
The diameter of the Reconstruction plate screw hole is 4.5mm.
It is highly preferred that the spacing distance between each mainboard screw hole on the mainboard body part is 8-10mm, it is described
The diameter of mainboard screw hole is 4.5mm；The oblong screw hole length is 15mm, width 4.5mm.
It is highly preferred that the Elastic buckle is in " Qian " font, two ends of the Elastic buckle have been respectively fixedly connected with
One bolt, two bolts are in opposite direction and are arranged in a staggered manner, and insertion support connects two bolts of each Elastic buckle respectively
In the preformed hole of bone plate subplate two sides, the Elastic buckle is made of metal material, and the support bone plate mainboard may pass through
Elastic buckle is simultaneously pressed on support bone plate subplate by Elastic buckle using metallic elastic effect.
It is highly preferred that the diameter of the main screw hole of stiffening plate is 5mm, the diameter of the stiffening plate pair screw hole is
4.5mm。
It is highly preferred that the No.1 screw is the os integumentale screw or cancellous bone screw of diameter 3.5mm.
It is highly preferred that No. two screws are the riveted screw of diameter 4.5mm, the length is the Reconstruction plates and branch
Support the sum of the thickness of bone plate mainboard.
It is highly preferred that No. three screws are the riveted screw of diameter 4.5mm, the length is the Reconstruction plates, branch
Support the sum of bone plate mainboard and the thickness of stiffening plate.
It is highly preferred that the diameter of the supporting screw is 4.5mm.
It is highly preferred that the Reconstruction plate, support bone plate mainboard, support bone plate subplate, stiffening plate, No.1 spiral shell
Nail, No. two screws, No. three screws and supporting screw are all made of titanium alloy material and are made.
The beneficial effects of the present invention are: use the combined type acetabular bone bone plate when, need to be Stoppa, improvement Stoppa or
The operation of rectus aabdominis lateral approach appears acetabular bone medial surface, first resets acetabular anterior column, rear pillar fracture, while substantially to inner sidewall fracture
Reset, then can use the fixed acetabular anterior column of straight or arc Reconstruction plate and rear pillar, then will support bone plate mainboard and
By supporting the oblong screw hole at bone plate mainboard both ends to be fixed on reconstruction with No. two screws after support bone plate attached plate combination
Then stiffening plate is covered the both ends of support bone plate mainboard, using No. three riveted screws by stiffening plate and below by bone plate
Support bone plate mainboard be fixed on Reconstruction plate, finally with supporting screw through support bone plate mainboard on mainboard screw hole
It is screwed into, gradually pushing and pressing support bone plate attached plate is to (strut support using supporting screw for the reduction of the fracture of acetabular bone inner sidewall, fixation
Bone plate mainboard and support bone plate subplate), since support bone plate subplate is directly contacted with bone face (acetabular bone inner sidewall bone face),
The stress of dispersible supporting screw, avoids supporting screw from entering hip joint, prevents from propping up while transmitting the thrust of supporting screw
Support screw wears out sclerotin, and plays a supporting role to the bone chip of acetabular bone inner sidewall, moreover, supports when supporting screw pushes against
While bone plate subplate, Elastic buckle to support bone plate mainboard pressing force also become larger so that support bone plate mainboard with
Support the overall structure of bone plate subplate more stable, in addition, since supporting screw is complete thread screw of the straight elongated without head,
It can be completely screwed into if necessary in support bone plate mainboard, to further push support bone plate subplate, Jin Erke
The distance for elapsing acetabular bone inner sidewall sclerotin outward increases, and helps to reset, to can reach the preferable reduction of the fracture and fixation
Effect also avoids the length for adjusting supporting screw too much during actual operation.
Detailed description of the invention
Fig. 1 is the Reconstruction plate structural schematic diagram kept straight in the embodiment of the present invention；
Fig. 2 is the Reconstruction plate structure perspective diagram of straight in embodiment；
Fig. 3 is the Reconstruction plate structural schematic diagram of arc in embodiment；
Fig. 4 is the structural schematic diagram that bone plate mainboard is supported in embodiment；
Fig. 5 is the perspective structure schematic diagram that bone plate mainboard is supported in embodiment；
Fig. 6 is the structural schematic diagram that bone plate subplate is supported in embodiment；
Fig. 7 is that support bone plate mainboard is fitted to the structural schematic diagram on support bone plate subplate in embodiment；
Fig. 8 is that support bone plate mainboard is fitted to the side structure schematic diagram on support bone plate subplate in embodiment；
Fig. 9 is that supporting screw passes through support bone plate mainboard and pushes against the structural schematic diagram of support bone plate subplate in embodiment；
Figure 10 is the structural schematic diagram of stiffening plate in embodiment；
Figure 11 is the side structure schematic diagram of stiffening plate in embodiment；
Figure 12 is the structural schematic diagram of No.1 screw in embodiment；
Figure 13 is the structural schematic diagram of No. two screws in embodiment；
Figure 14 is the structural schematic diagram of No. three screws in embodiment；
Figure 15 is the structural schematic diagram of supporting screw in embodiment.
Appended drawing reference are as follows:
1 --- Reconstruction plate 1a --- Reconstruction plate screw hole
2 --- support bone plate mainboard 2a --- mainboard body part 2b --- mainboard end heads
2c --- mainboard screw hole 2d --- oblong screw hole
3 --- support bone plate subplate 3a --- Elastic buckle 3b --- bolts
The 4 main screw holes of --- stiffening plate 4a --- stiffening plate
4b --- stiffening plate pair screw hole 5a --- No.1 screw 5b --- No. two screws
5c --- No. three screws 6 --- supporting screw.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further below with reference to embodiment and attached drawing
Bright, the content that embodiment refers to not is limitation of the invention.
It needs to illustrate in advance, in the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", the terms such as " connection ", " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
It is logical.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
In addition, in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.Term " on ", "lower", "front", "rear", "left", "right", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "top", "bottom" "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
As shown in figures 1-15, combined type acetabular bone bone plate, including Reconstruction plate 1, support bone plate mainboard 2, support connect
Bone plate subplate 3 and stiffening plate 4.
Reconstruction plate 1 is in the straight or arcuate shape for adapting to pelvis inner wall shape, is spaced and sets on Reconstruction plate 1
Multiple Reconstruction plate screw hole 1a are equipped with, Reconstruction plate 1 can be fixed on acetabular anterior column and rear pillar by No.1 screw 5a.
Supporting bone plate mainboard 2 includes mainboard body part 2a and the mainboard end for connecting the left and right both ends mainboard body part 2a
Multiple mainboard screw hole 2c are arranged at intervals on head 2b, mainboard body part 2a, mainboard end head 2b is equipped with an ellipse
Screw hole 2d, mainboard end head 2b can be fixedly connected by No. two screw 5b with Reconstruction plate 1.
It supports the length of bone plate subplate 3 to be less than the length of mainboard body part 2a, supports there are two being set on bone plate subplate 3
Elastic buckle 3a for being pressed on mainboard body part 2a on support bone plate subplate 3, mainboard body part 2a can connect support
Screw 6, supporting screw 6 are complete thread screw of the straight elongated without head, and the upper/lower terminal of supporting screw 6 is round end or tack
Shape, after support bone plate mainboard 2 is fixed, the bottom end of supporting screw 6 can push against support bone plate subplate 3 to make support connect
Bone plate subplate 3 is close to bone face.
The two sides at 4 middle part of stiffening plate outwardly protrude, and the middle part of stiffening plate 4 is equipped with the main screw hole 4a of stiffening plate, both ends are distinguished
Equipped with a stiffening plate pair screw hole 4b, the main screw hole 4a of stiffening plate can be connected by No. two screw 5b and support bone plate mainboard 2
The screw head of No. two screw 5b is connect and can accommodate, stiffening plate pair screw hole 4b can pass through No. three screw 5c and Reconstruction plate
1 connection is fixed on acetabular anterior column and rear pillar by No.1 screw 5a.
The combined type acetabular bone bone plate that above embodiment provides when in use, need to do Stoppa, improvement Stoppa or abdomen
The operation of rectus lateral approach appears acetabular bone medial surface, first resets acetabular anterior column, rear pillar fracture, while it is substantially multiple to fracture to inner sidewall
Then position can use straight or the fixed acetabular anterior column of arc Reconstruction plate 1 and rear pillar, then will support 2 He of bone plate mainboard
Support bone plate attached plate 3 is fixed after combining by the oblong screw hole 2d at support 2 both ends of bone plate mainboard with No. two screw 5b
In Reconstruction plate 1, then stiffening plate 4 is covered to the both ends of support bone plate mainboard 2, using No. three screw 5c by stiffening plate 4
And support bone plate mainboard 2 below is fixed on Reconstruction plate 1, finally with supporting screw 6 through on support bone plate mainboard 2
Mainboard screw hole 2c be screwed into, gradually pushing and pressing support bone plate attached plate 3(is as shown in Figure 9) it is multiple to which acetabular bone inner sidewall be fractured
Position, fixed (strutting support bone plate mainboard and support bone plate subplate using supporting screw), since support bone plate subplate 3 is straight
It connects and is contacted with bone face (acetabular bone inner sidewall bone face), dispersible supporting screw 6 answers while transmitting the thrust of supporting screw 6
Power avoids supporting screw 6 from entering hip joint, prevents supporting screw 6 from wearing out sclerotin, and play branch to the bone chip of acetabular bone inner sidewall
Support effect, moreover, while supporting screw 6 pushes against support bone plate subplate 3, Elastic buckle 3a is to support bone plate master
The pressing force of plate 2 also becomes larger, so that support bone plate mainboard 2 and the overall structure of support bone plate subplate 3 are more stable, separately
Outside, since supporting screw 6 is complete thread screw of the straight elongated without head, it can be completely screwed into support bone plate if necessary
In mainboard 2, to further push support bone plate subplate 3, and then the distance that acetabular bone inner sidewall sclerotin can be made to elapse outward
Increase, helps to reset, to can reach the preferable reduction of the fracture and fixed effect, also avoid during actual operation too much
Adjust the length of supporting screw 6.
In addition, for not involving acetabular anterior column or rear pillar and only involving the fracture of acetabular bone inner sidewall, complete front pillar,
Rear pillar side, using support bone plate mainboard 2, then to be fixed on acetabular anterior column with after using 3.5mm screw after the covering of stiffening plate 4
Column.It should be noted that due to Reconstruction plate 1, support bone plate mainboard 2, support bone plate subplate 3 and stiffening plate
4 can be combined according to the needs of actual conditions to treat fracture, completely may be used as those skilled in the art, medical staff
To arrange in pairs or groups according to actual needs, therefore just without providing specific all components combination structure together in attached drawing
Figure.
Preferably, the spacing distance between each Reconstruction plate screw hole 1a on Reconstruction plate 1 is 8-
The diameter of 10mm, Reconstruction plate screw hole 1a are 4.5mm.
More preferably, the spacing distance between each mainboard screw hole 2c on mainboard body part 2a is 8-10mm,
The diameter of mainboard screw hole 2c is 4.5mm；Oblong screw hole 2d length is 15mm, width 4.5mm, is adapted to support synthetism
The different length requirement of plate mainboard 1.
It is highly preferred that Elastic buckle 3a is in " Qian " font, two ends of Elastic buckle 3a have been respectively fixedly connected with one
Bolt 3b, two bolt 3b are in opposite direction and are arranged in a staggered manner, and insertion support connects two bolt 3b of each Elastic buckle 3a respectively
In the preformed hole of 3 two sides of bone plate subplate, Elastic buckle 3a is made of metal material, and support bone plate mainboard 2 may pass through elasticity
Buckle 3a is simultaneously pressed on support bone plate subplate 3 by Elastic buckle 3a using metallic elastic effect.
More preferably, the diameter of the main screw hole 4a of stiffening plate is 5mm, and the diameter of stiffening plate pair screw hole 4b is
4.5mm。
More preferably, No.1 screw 5a is the os integumentale screw or cancellous bone screw of diameter 3.5mm；No. two screw 5b
For the riveted screw of diameter 4.5mm, the length is the sum of the thickness of Reconstruction plate 1 and support bone plate mainboard 2；No. three screws
5c is the riveted screw of diameter 4.5mm, and the length is the thickness of Reconstruction plate 1, support bone plate mainboard 2 and stiffening plate 3
The sum of；The diameter of supporting screw 6 is 4.5mm.
In addition, in the present embodiment, Reconstruction plate 1, support bone plate mainboard 2, support bone plate subplate 3, stiffening plate
4, No.1 screw 5a, No. two screw 5b, No. three screw 5c and supporting screw 6 are all made of titanium alloy material and are made.
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other way,
Do not depart from the technical program design under the premise of it is any obviously replace it is within the scope of the present invention.
In order to allow those of ordinary skill in the art more easily to understand the improvements of the present invention compared with the existing technology, this
Some attached drawings of invention and description have been simplified, and for the sake of clarity, present specification is omitted some other members
Element, the element that those of ordinary skill in the art should be aware that these are omitted also may make up the contents of the present invention.
Claims (10)
1. combined type acetabular bone bone plate, it is characterised in that: connect including Reconstruction plate (1), support bone plate mainboard (2), support
Bone plate subplate (3) and stiffening plate (4)；
The Reconstruction plate (1) is in the straight or arcuate shape for adapting to pelvis inner wall shape, the Reconstruction plate (1)
On be arranged at intervals with multiple Reconstruction plate screw holes (1a), it is fixed that the Reconstruction plate (1) can pass through No.1 screw (5a)
In acetabular anterior column and rear pillar；
The support bone plate mainboard (2) includes mainboard body part (2a) and connection left and right both ends mainboard body part (2a)
Mainboard end head (2b) is arranged at intervals with multiple mainboard screw holes (2c), the mainboard end on the mainboard body part (2a)
Portion (2b) is equipped with an oblong screw hole (2d), and the mainboard end head (2b) can be connect by No. two screws (5b) with reconstruction
Bone plate (1) is fixedly connected；
The length of support bone plate subplate (3) is less than the length of mainboard body part (2a), the support bone plate subplate (3)
On set there are two for by mainboard body part (2a) be pressed on support bone plate subplate (3) on Elastic buckle (3a), the master
Plate body part (2a) can connect supporting screw (6), and the supporting screw (6) is complete thread screw of the straight elongated without head, described
The upper/lower terminal of supporting screw (6) is round end or flat-head shape, after the support bone plate mainboard (2) is fixed, the branch
The bottom end of support screw (6) can push against support bone plate subplate (3) to make that bone plate subplate (3) is supported to be close to bone face；
Two sides in the middle part of the stiffening plate (4) outwardly protrude, and the middle part of the stiffening plate (4) is equipped with the main screw hole of stiffening plate
(4a), both ends are respectively equipped with a stiffening plate pair screw hole (4b), and the main screw hole of stiffening plate (4a) can pass through No. two screws
(5b) connect and can accommodate the screw head of No. two screws (5b), the stiffening plate pair screw with support bone plate mainboard (2)
Hole (4b) can be connect by No. three screws (5c) with Reconstruction plate (1) or by No.1 screw (5a) be fixed on acetabular anterior column and
Rear pillar.
2. combined type acetabular bone bone plate according to claim 1, it is characterised in that: each on the Reconstruction plate (1)
Spacing distance between a Reconstruction plate screw hole (1a) is 8-10mm, and the diameter of the Reconstruction plate screw hole (1a) is
4.5mm。
3. combined type acetabular bone bone plate according to claim 2, it is characterised in that: each on the mainboard body part (2a)
Spacing distance between a mainboard screw hole (2c) is 8-10mm, and the diameter of the mainboard screw hole (2c) is 4.5mm；It is described ellipse
Round screw hole (2d) length is 15mm, width 4.5mm.
4. combined type acetabular bone bone plate according to claim 3, it is characterised in that: the Elastic buckle (3a) is in " Qian " word
Type, two ends of the Elastic buckle (3a) have been respectively fixedly connected with a bolt (3b), and two bolts (3b) are in pair
To and be arranged in a staggered manner, two bolts (3b) of each Elastic buckle (3a) insertion support bone plate subplate (3) two sides respectively
In preformed hole, the Elastic buckle (3a) is made of metal material, and the support bone plate mainboard (2) may pass through Elastic buckle
It (3a) and is pressed in support bone plate subplate (3) by Elastic buckle (3a) using metallic elastic effect.
5. combined type acetabular bone bone plate according to claim 4, it is characterised in that: the main screw hole of stiffening plate (4a)
Diameter is 5mm, and the diameter of the stiffening plate pair screw hole (4b) is 4.5mm.
6. combined type acetabular bone bone plate according to claim 5, it is characterised in that: the No.1 screw (5a) is diameter
The os integumentale screw or cancellous bone screw of 3.5mm.
7. combined type acetabular bone bone plate according to claim 6, it is characterised in that: No. two screws (5b) are diameter
The riveted screw of 4.5mm, the length is the sum of the thickness of the Reconstruction plate (1) and support bone plate mainboard (2).
8. combined type acetabular bone bone plate according to claim 7, it is characterised in that: No. three screws (5c) are diameter
The riveted screw of 4.5mm, the length is the thickness of the Reconstruction plate (1), support bone plate mainboard (2) and stiffening plate (3)
The sum of degree.
9. combined type acetabular bone bone plate according to claim 8, it is characterised in that: the diameter of the supporting screw (6) is
4.5mm。
10. combined type acetabular bone bone plate according to claim 9, it is characterised in that: the Reconstruction plate (1), support
Bone plate mainboard (2), support bone plate subplate (3), stiffening plate (4), No.1 screw (5a), No. two screws (5b), No. three screws
(5c) and supporting screw (6) are all made of titanium alloy material and are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910149055.1A CN109771022B (en) | 2019-02-28 | 2019-02-28 | Combined acetabulum bone fracture plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910149055.1A CN109771022B (en) | 2019-02-28 | 2019-02-28 | Combined acetabulum bone fracture plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109771022A true CN109771022A (en) | 2019-05-21 |
| CN109771022B CN109771022B (en) | 2020-03-24 |
Family
ID=66487182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910149055.1A Active CN109771022B (en) | 2019-02-28 | 2019-02-28 | Combined acetabulum bone fracture plate |
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| Country | Link |
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| CN (1) | CN109771022B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050165401A1 (en) * | 2004-01-26 | 2005-07-28 | Larry Pack | Pelvic fixation plate |
| CN103385751A (en) * | 2012-05-11 | 2013-11-13 | 宋文生 | Special-shaped bone fracture plate for iliopectineal arch of anterior acetabular column |
| CN103494638A (en) * | 2013-10-14 | 2014-01-08 | 天津正天医疗器械有限公司 | Bone fracture plate with auxiliary fixing device |
| WO2014167115A1 (en) * | 2013-04-12 | 2014-10-16 | Zimmer Gmbh | Orthopedic plate |
| CN203898416U (en) * | 2014-04-25 | 2014-10-29 | 杨双石 | Anatomical fixing component for acetabulum fracture operation |
| CN107007343A (en) * | 2017-05-17 | 2017-08-04 | 何海珍 | With the fixator of Human Patella shape adaptation |
| CN107485435A (en) * | 2017-07-31 | 2017-12-19 | 郭晓东 | Combined type fixation steel plate for fracture of acetabulum |
| CN207024108U (en) * | 2017-01-21 | 2018-02-23 | 胡晓明 | A kind of elastic bone plate that can reduce stress and promote union |
| CN208404809U (en) * | 2017-07-31 | 2019-01-22 | 郭晓东 | Fixation steel plate for acetabular bone Sifang District fracture |
-
2019
- 2019-02-28 CN CN201910149055.1A patent/CN109771022B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050165401A1 (en) * | 2004-01-26 | 2005-07-28 | Larry Pack | Pelvic fixation plate |
| CN103385751A (en) * | 2012-05-11 | 2013-11-13 | 宋文生 | Special-shaped bone fracture plate for iliopectineal arch of anterior acetabular column |
| WO2014167115A1 (en) * | 2013-04-12 | 2014-10-16 | Zimmer Gmbh | Orthopedic plate |
| CN103494638A (en) * | 2013-10-14 | 2014-01-08 | 天津正天医疗器械有限公司 | Bone fracture plate with auxiliary fixing device |
| CN203898416U (en) * | 2014-04-25 | 2014-10-29 | 杨双石 | Anatomical fixing component for acetabulum fracture operation |
| CN207024108U (en) * | 2017-01-21 | 2018-02-23 | 胡晓明 | A kind of elastic bone plate that can reduce stress and promote union |
| CN107007343A (en) * | 2017-05-17 | 2017-08-04 | 何海珍 | With the fixator of Human Patella shape adaptation |
| CN107485435A (en) * | 2017-07-31 | 2017-12-19 | 郭晓东 | Combined type fixation steel plate for fracture of acetabulum |
| CN208404809U (en) * | 2017-07-31 | 2019-01-22 | 郭晓东 | Fixation steel plate for acetabular bone Sifang District fracture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109771022B (en) | 2020-03-24 |
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