CN211583449U - Mandibular condyle fracture fixing plate - Google Patents
Mandibular condyle fracture fixing plate Download PDFInfo
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- CN211583449U CN211583449U CN201922127769.0U CN201922127769U CN211583449U CN 211583449 U CN211583449 U CN 211583449U CN 201922127769 U CN201922127769 U CN 201922127769U CN 211583449 U CN211583449 U CN 211583449U
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- connecting plate
- plate
- extension
- mandibular condyle
- condyle fracture
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- 210000004359 mandibular condyle Anatomy 0.000 title claims abstract description 69
- 210000000988 bone and bone Anatomy 0.000 claims description 20
- 230000001154 acute effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 210000004373 mandible Anatomy 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 208000010392 Bone Fractures Diseases 0.000 description 56
- 230000000694 effects Effects 0.000 description 11
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses a mandibular condyle fracture fixed plate, wherein, mandibular condyle fracture fixed plate includes end to end's first connecting plate, second connecting plate, third connecting plate and fourth connecting plate, mandibular condyle fracture fixed plate is still including locating the first extension plate of the junction of first connecting plate and second connecting plate, first connecting plate the second connecting plate the third connecting plate the fourth connecting plate reaches first extension plate is the integrated into one piece structure. The technical scheme of the utility model promotes the joint strength of condyle process and mandible main part to reduce the installation space of fixed plate, thereby reduce the operation complication.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to mandibular condyle fracture fixing plate.
Background
The mandibular condyle fracture fixing plate is a common medical instrument used for fixing oral and maxillofacial fractures, and when the mandibular condyle of a patient is fractured, the condyle is easily separated from the mandibular main body; because the shape of the condyle is slender, the existing mandibular condyle fracture fixing plate usually needs two blocks which are respectively placed at the front edge and the rear edge to stably fix the fractured condyle on the mandibular main body; thus, the number of the mandibular condyle fracture fixing plates needs to be increased to increase the connection strength between the condyles and the mandibular body, but the surgical incision and the operation space of the mandibular condyle fracture fixing plates in the patient body during the operation need to be undoubtedly enlarged, increasing the surgical complications.
The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a mandibular condyle fracture fixing plate, aim at promoting the joint strength of condyle and mandibular main part to reduce the installation space of fixing plate, thereby reduce the emergence of operation complication.
In order to achieve the above object, the utility model provides a mandibular condyle fracture fixed plate, mandibular condyle fracture fixed plate includes end to end's first connecting plate, second connecting plate, third connecting plate and fourth connecting plate, mandibular condyle fracture fixed plate is still including locating the first extension plate of the junction of first connecting plate and second connecting plate, first connecting plate the second connecting plate the third connecting plate the fourth connecting plate reaches first extension plate is the integrated into one piece structure.
In an embodiment, the mandibular condyle fracture fixing plate further includes a second extension plate disposed at a connection portion of the second connecting plate and the third connecting plate, and the second extension plate and the second connecting plate are of an integrally formed structure.
In one embodiment, the extending direction of the first extension plate is the same as the extending direction of the second connecting plate;
and/or the extending direction of the second extension plate is the same as the extending direction of the second connecting plate.
In one embodiment, the first connecting plate and the second connecting plate are arranged at a right angle;
and/or the second connecting plate and the fourth connecting plate are oppositely arranged.
In one embodiment, the first connecting plate and the third connecting plate are oppositely arranged;
and/or the third connecting plate and the fourth connecting plate are arranged at an acute angle.
In one embodiment, an included angle between the first connecting plate and the second connecting plate is smaller than an included angle between the first connecting plate and the fourth connecting plate;
and/or the included angle between the second connecting plate and the third connecting plate is larger than the included angle between the fourth connecting plate and the third connecting plate.
In one embodiment, the first connecting plate, the second connecting plate, the third connecting plate, the fourth connecting plate, the first extending plate and the second extending plate are provided with connecting holes, so that the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are connected with bones by screwing screws into the connecting holes.
In an embodiment, a first circular truncated cone is arranged at a joint of the first connecting plate and the second connecting plate, a second circular truncated cone is arranged at a joint of the first connecting plate and the fourth connecting plate, and the first circular truncated cone and the second circular truncated cone are both provided with the connecting hole; the width of the first connecting plate is smaller than the diameter of the connecting hole.
In an embodiment, a third round table is arranged at a joint of the second connecting plate and the third connecting plate, a fourth round table is arranged at a joint of the third connecting plate and the fourth connecting plate, the third round table and the fourth round table are both provided with the connecting hole, and the width of the third connecting plate is smaller than the diameter of the connecting hole;
and/or a fifth round table is arranged at one end, far away from the second connecting plate, of the first extension plate, the fifth round table is provided with the connecting hole, and the width of the first extension plate is smaller than the diameter of the connecting hole.
In one embodiment, the width of the first connecting plate is smaller than the width of the second connecting plate;
and/or the width of the third connecting plate is smaller than that of the second connecting plate;
and/or the width of the first extension plate is larger than that of the second connecting plate;
and/or the width of the second extension plate is larger than that of the second connecting plate.
According to the technical scheme of the utility model, the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are arranged, and the mandibular condyle fracture fixing plate also comprises a first extension plate arranged at the joint of the first connecting plate and the second connecting plate; so set up, first extension plate is the contained angle setting with first connecting plate, and form the great structure of structural strength, when mandibular condyle fracture fixed plate is connected with the skeleton of treating fixed, direct first extension plate and the great structural strength of first connecting plate increase condyle through structural strength, thereby reach the purpose of stable fixed condyle fracture, need not to increase the quantity of mandibular condyle fracture fixed plate in addition, can accomplish and treat fixed skeleton fixed, and then reduce the quantity of mandibular condyle fracture fixed plate, reduce the installation space of mandibular condyle fracture fixed plate in patient's body, reach the purpose that reduces the operation complication.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of the mandibular condyle fracture fixing plate of the present invention;
fig. 2 is the installation schematic diagram of the mandibular condyle fracture fixing plate and the mandibular condyle of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a mandibular condyle fracture fixing plate.
In the embodiment of the present invention, referring to fig. 1 and fig. 2, this mandibular condyle fracture fixing plate 10 includes first connecting plate 11, second connecting plate 12, third connecting plate 13 and fourth connecting plate 14 that end to end, mandibular condyle fracture fixing plate 10 is still including locating first extending plate 15 of the junction of first connecting plate 11 and second connecting plate 12, first connecting plate 11 second connecting plate 12 third connecting plate 13 fourth connecting plate 14 reaches first extending plate 15 is the integrated into one piece structure.
In this embodiment, the first connecting plate 11, the second connecting plate 12, the third connecting plate 13 and the fourth connecting plate 14 are connected end to end, and a rectangular space is formed by enclosing. The first extension plate 15 is arranged at the joint of the first connecting plate 11 and the second connecting plate 12 and can form a triangular structural member; when the patient has fracture of the mandibular condyle, the mandibular condyle is broken to form a first bone segment and a second bone segment, and the first bone segment and the second bone segment are arranged from top to bottom along the vertical direction; the first bone segment is a condyle process, and the second bone segment is a mandible main body; because the condyles are bone segments with relatively slender shapes, the condyles are detachably connected with the first bone segments through the first extension plate 15, the first connecting plate 11 and the second connecting plate 12, and the third connecting plate 13 and the fourth connecting plate 14 are detachably connected with the second bone segments; the first extension plate 15, the first connecting plate 11 and the second connecting plate 12 which form the triangular structural member increase the structural strength of the condyles, and further stabilize the fracture fixation to improve the fixation effect of the mandibular condyle fracture fixation plate. At the moment, a doctor can form a better fixing effect without adding an additional mandibular condyle fracture fixing plate, thereby reducing the installation space of the mandibular condyle fracture fixing plate in the body of a patient and achieving the purpose of reducing the surgical complications.
Optionally, the first connecting plate 11, the second connecting plate 12, the third connecting plate 13, the fourth connecting plate 14 and the first extension plate 15 are of an integrally formed structure. So set up, whole mandibular condyle fracture fixed plate need not to add the mounting in addition and assembles these connecting plates integratively, and then reduces the volume of whole mandibular condyle fracture fixed plate, correspondingly reduces the installation space of mandibular condyle fracture fixed plate in patient's internal to reduce the operation complication.
According to the technical scheme of the utility model, the first connecting plate 11, the second connecting plate 12, the third connecting plate 13 and the fourth connecting plate 14 are arranged, and the mandibular condyle fracture fixing plate 10 further comprises a first extension plate 15 arranged at the joint of the first connecting plate 11 and the second connecting plate 12; so set up, first extension plate 15 is the contained angle setting with first connecting plate 11, and form the great structure of structural strength, when mandibular condyle fracture fixed plate 10 is connected with the skeleton of treating fixed, directly through the great first extension plate 15 of structural strength and the structural strength of first connecting plate 11 increase condyle, avoid condyle fracture once more from the mandibular main part, can accomplish and treat fixed skeleton fixed, and then reduce the quantity of mandibular condyle fracture fixed plate, thereby reduce the installation space of mandibular condyle fracture fixed plate 10 in patient's body, reach the purpose that reduces the operation complication.
In an embodiment, referring to fig. 1 and 2, the mandibular condyle fracture fixing plate 10 further includes a second extension plate 16 disposed at a junction between the second connecting plate 12 and the third connecting plate 13, wherein the second extension plate 16 and the second connecting plate 12 are integrally formed.
In this embodiment, the second extension plate 16 is disposed at the joint of the second connecting plate 12 and the third connecting plate 13, and the second connecting plate 12, the third connecting plate 13 and the second extension plate 16 form a triangular structural member, and the second connecting plate 12, the third connecting plate 13 and the second extension plate 16 are detachably connected to the mandible body, so that the structural strength of the mandible body is increased, and the fixing effect of the mandible condyle fracture fixing plate 10 on the mandible of the patient is further improved. The second extension plate 16 and the second connecting plate 12 are integrally formed, so that the structural strength of the second connecting plate 12, the third connecting plate 13 and the second extension plate 16 is further improved.
In one embodiment, referring to fig. 1 and 2, the first extension plate 15 extends in the same direction as the second connection plate 12; and/or the extending direction of the second extension plate 16 is the same as the extending direction of the second connecting plate 12.
In this embodiment, the extending direction of the first extension board 15 is the same as the extending direction of the second connecting board 12, that is, the second connecting board 12 and the first extension board 15 are formed to extend along the same straight line; so set up, when the fixed plate of mandibular condyle fracture is connected in patient's skeleton, first extension plate 15 is difficult to follow second connecting plate 12 fracture, and then increases the intensity that second connecting plate 12, third connecting plate 13 and first extension plate 15 formed the triangle-shaped structure. In another embodiment, the extending direction of the second extension plate 16 is the same as the extending direction of the second connecting plate 12, that is, the second connecting plate 12 and the second extension plate 16 are formed to extend along the same straight line, so that the second extension plate 16 is not easily broken from the second connecting plate 12 after the mandibular condyle fracture fixing plate is connected to the bone of the patient, and the strength of the triangular structural member formed by the second connecting plate 12, the third connecting plate 13 and the second extension plate 16 is increased. The first extension plate 15 is connected to one end of the second connection plate 12, and the second extension plate 16 is connected to the other end of the second connection plate 12.
In an embodiment, referring to fig. 1 and 2, the first connecting plate 11 is disposed at a right angle to the second connecting plate 12; and/or the second connecting plate 12 and the fourth connecting plate 14 are arranged oppositely.
In this embodiment, the first connecting plate 11 and the second connecting plate 12 are disposed at a right angle, that is, the first connecting plate 11, the second connecting plate 12 and the first extension plate 15 form a right triangle structure, so that the structural strength of the first connecting plate 11, the second connecting plate 12 and the first extension plate 15 can be further increased to improve the fixing effect of the mandibular condyle fracture fixing plate on the condyles.
In an embodiment, referring to fig. 1 and 2, the first connecting plate 11 is disposed opposite to the third connecting plate 13; and/or the third connecting plate 13 and the fourth connecting plate 14 are arranged at an acute angle.
In this embodiment, the third connecting plate 13 and the fourth connecting plate 14 are disposed at an acute angle, that is, the fourth connecting plate 14 is inclined with respect to the third connecting plate 13; when the first skeleton and the second skeleton form a fracture surface with larger inclination degree, the fourth connecting plate 14 can be detachably connected with the first skeleton, the third connecting plate 13 can be detachably connected with the second skeleton, and the inclined fourth connecting plate 14 can be attached to the inclined fracture surface, so that the first connecting plate 11 and the second connecting plate 12 can be attached to the inclined skeleton surface; at the moment, a doctor can form a better fixing effect without using a plurality of mandibular condyle fracture fixing plates, thereby reducing the installation space of the mandibular condyle fracture fixing plates in the body of a patient and achieving the purpose of reducing the surgical complications.
In an embodiment, referring to fig. 1 and 2, the included angle between the first connecting plate 11 and the second connecting plate 12 is smaller than the included angle between the first connecting plate 11 and the fourth connecting plate 14; and/or the included angle between the second connecting plate 12 and the third connecting plate 13 is greater than the included angle between the fourth connecting plate 14 and the third connecting plate 13.
In this embodiment, the included angle between the first connecting plate 11 and the second connecting plate 12 is smaller than the included angle between the first connecting plate 11 and the fourth connecting plate 14, that is, the second connecting plate 12 is disposed to be inclined with respect to the first connecting plate 11, and the fourth connecting plate 14 is disposed to be inclined with respect to the first connecting plate 11, so that the mandibular condyle fracture fixing plate can be connected and fixed to bone fracture surfaces with different inclination degrees, thereby increasing the application range of the mandibular condyle fracture fixing plate. In another embodiment, the included angle between the second connecting plate 12 and the third connecting plate 13 is larger than the included angle between the fourth connecting plate 14 and the third connecting plate 13, that is, the second connecting plate 12 is disposed obliquely relative to the third connecting plate 13, and the fourth connecting plate is disposed obliquely relative to the third connecting plate 13, so that the mandibular condyle fracture fixing plate 10 can be connected and fixed to bone fracture surfaces with different inclination degrees, and the application range of the mandibular condyle fracture fixing plate 10 is increased.
In one embodiment, referring to fig. 1 and 2, the first connecting plate 11, the second connecting plate 12, the third connecting plate 13, the fourth connecting plate 14, the first extension plate 15 and the second extension plate 16 are all provided with a connecting hole 10a, so that the first connecting plate 11, the second connecting plate 12, the third connecting plate 13 and the fourth connecting plate 14 are connected with a bone by screwing into the connecting hole 10 a.
In this embodiment, each connecting plate is provided with a connecting hole 10a, and the screw is screwed into the connecting hole 10a to realize that the mandibular condyle fracture fixing plate 10 is detachably connected with a bone to be fixed, so that after the bone of a patient grows and heals, the whole mandibular condyle fracture fixing plate 10 can be detached from the bone of the patient by screwing out the screw, and the use convenience of the mandibular condyle fracture fixing plate 10 is improved.
In an embodiment, referring to fig. 1 and 2, a first circular truncated cone 111 is disposed at a connection position of the first connecting plate 11 and the second connecting plate 12, a second circular truncated cone 112 is disposed at a connection position of the first connecting plate 11 and the fourth connecting plate 14, and the first circular truncated cone 111 and the second circular truncated cone 112 are both provided with the connecting hole 10 a; the width of the first coupling plate 11 is smaller than the diameter of the coupling hole 10 a.
In the embodiment, the fixing effect of the joint of the first connecting plate 11 and the second connecting plate 12 and the joint of the first connecting plate 11 and the fourth connecting plate 14 on the bone is improved by arranging the connecting holes 10a in the first round platform 111 and the second round platform 112. Optionally, the diameter of the connecting hole 10a is greater than the width of the first connecting plate 11, that is, the diameters of the first round table 111 and the second round table 112 are both greater than the width of the first connecting plate 11, so that the user can fix the connecting hole 10a with a screw having a larger diameter, thereby improving the fixing effect of the first connecting plate 11.
In an embodiment, referring to fig. 1 and 2, a third circular truncated cone 131 is disposed at a connection position of the second connecting plate 12 and the third connecting plate 13, a fourth circular truncated cone 132 is disposed at a connection position of the third connecting plate 13 and the fourth connecting plate 14, the third circular truncated cone 131 and the fourth circular truncated cone 132 are both provided with the connecting hole 10a, and a width of the third connecting plate 13 is smaller than a diameter of the connecting hole 10 a;
and/or a fifth round table 151 is arranged at one end, far away from the second connecting plate 12, of the first extension plate 15, the fifth round table 151 is provided with the connecting hole 10a, and the width of the first extension plate 15 is smaller than the diameter of the connecting hole 10 a.
In the embodiment, the connecting holes 10a are formed in the third round table 131 and the fourth round table 132, so that the fixing effect of the bone at the connecting position of the second connecting plate 12 and the third connecting plate 13 and the connecting position of the third connecting plate 13 and the fourth connecting plate 14 are improved. And the diameters of the third round table 131 and the fourth round table 132 are also larger than the width of the third connecting plate 13, so that a user can correspondingly fix the third round table and the fourth round table to the connecting hole 10a by using a screw with a larger diameter, thereby improving the fixing effect of the third connecting plate 13.
In another embodiment, referring to fig. 1 and 2, the end of the first extension board 15 away from the second connecting board 12 is provided with a fifth truncated cone 151, so that the end of the first extension board 15 away from the second connecting board 12 can be screwed and fixed by a screw, and the first extension board 15 is prevented from being easily bent in the patient. Optionally, an end of the second extension plate 16 away from the second connecting plate 12 is also provided with a fifth truncated cone 151.
In an embodiment, referring to fig. 1 and 2, the width of the first connecting plate 11 is smaller than the width of the second connecting plate 12; and/or the width of the third connecting plate 13 is smaller than the width of the second connecting plate 12; and/or the width of the first extension plate 15 is greater than the width of the second connecting plate 12;
and/or the width of the second extension plate 16 is greater than the width of the second connecting plate 12.
In this embodiment, when a doctor performs a mandibular condyle fracture fixation operation on a patient, a dedicated bending tool is required to bend the mandibular condyle fixing plate according to the specific shape of the mandibular condyle surface of the patient, so that the mandibular condyle fracture fixing plate can be attached to the mandibular condyle surface of the patient, thereby achieving a better fixation effect. First connecting plate 11 and third connecting plate 13 all can be the horizontal direction and place the use under general use condition, consequently are less than the width of second connecting plate 12 with the width of first connecting plate 11, and the width of third connecting plate 13 is less than the width of second connecting plate 12, is about to first connecting plate 11 and third connecting plate 13 width setting less, and the doctor of being convenient for is buckled easily in the operation process. It is understood that the width of the first connection plate 11 is a width in a direction perpendicular to the extending direction of the first connection plate 11, and the width of the second connection plate 12 is a width in a direction perpendicular to the extending direction of the second connection plate 12.
In this embodiment, referring to fig. 1 and 2, the width of the second extension plate 16 is greater than the width of the second connecting plate 12. In this way, the fixing area of the second extension plate 16 on the bone is increased, so that the fixing effect of the second extension plate 16 on the bone is improved. Optionally, the width of the first extension plate 15 is also greater than the width of the second connecting plate 12.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a mandibular condyle fracture fixed plate, its characterized in that, mandibular condyle fracture fixed plate includes end to end's first connecting plate, second connecting plate, third connecting plate and fourth connecting plate, mandibular condyle fracture fixed plate is still including locating the first extension plate of the junction of first connecting plate and second connecting plate, first connecting plate the second connecting plate the third connecting plate the fourth connecting plate reaches first extension plate is the integrated into one piece structure.
2. The mandibular condyle fracture fixing plate of claim 1, further comprising a second extension plate disposed at a junction of said second connecting plate and said third connecting plate, said second extension plate and said second connecting plate being of unitary construction.
3. The mandibular condyle fracture fixation plate of claim 2, wherein the first extension plate extends in the same direction as the second connection plate;
and/or the extending direction of the second extension plate is the same as the extending direction of the second connecting plate.
4. The mandibular condyle fracture fixation plate of claim 2, wherein said first connection plate is disposed at a right angle to said second connection plate;
and/or the second connecting plate and the fourth connecting plate are oppositely arranged.
5. The mandibular condyle fracture fixation plate of claim 2, wherein said first connection plate is disposed opposite said third connection plate;
and/or the third connecting plate and the fourth connecting plate are arranged at an acute angle.
6. The mandibular condyle fracture fixation plate of claim 2, wherein the included angle of said first connection plate and said second connection plate is less than the included angle of said first connection plate and said fourth connection plate;
and/or the included angle between the second connecting plate and the third connecting plate is larger than the included angle between the fourth connecting plate and the third connecting plate.
7. The mandibular condyle fracture fixing plate of any one of claims 2 to 6, wherein said first connecting plate, said second connecting plate, said third connecting plate, said fourth connecting plate, said first extension plate and said second extension plate are each provided with a connecting hole so that said first connecting plate, said second connecting plate, said third connecting plate and said fourth connecting plate are connected to a bone by screws screwed into said connecting holes.
8. The mandibular condyle fracture fixing plate of claim 7, wherein a first truncated cone is provided at a junction of the first connecting plate and the second connecting plate, a second truncated cone is provided at a junction of the first connecting plate and the fourth connecting plate, and the first truncated cone and the second truncated cone are each provided with the connecting hole; the width of the first connecting plate is smaller than the diameter of the connecting hole.
9. The mandibular condyle fracture fixing plate of claim 8, wherein a third truncated cone is provided at a junction of the second connecting plate and the third connecting plate, a fourth truncated cone is provided at a junction of the third connecting plate and the fourth connecting plate, both the third truncated cone and the fourth truncated cone are provided with the connecting hole, and a width of the third connecting plate is smaller than a diameter of the connecting hole;
and/or a fifth round table is arranged at one end, far away from the second connecting plate, of the first extension plate, the fifth round table is provided with the connecting hole, and the width of the first extension plate is smaller than the diameter of the connecting hole.
10. The mandibular condyle fracture fixation plate of claim 9, wherein the width of said first connection plate is less than the width of said second connection plate;
and/or the width of the third connecting plate is smaller than that of the second connecting plate;
and/or the width of the first extension plate is larger than that of the second connecting plate;
and/or the width of the second extension plate is larger than that of the second connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922127769.0U CN211583449U (en) | 2019-11-29 | 2019-11-29 | Mandibular condyle fracture fixing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922127769.0U CN211583449U (en) | 2019-11-29 | 2019-11-29 | Mandibular condyle fracture fixing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211583449U true CN211583449U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922127769.0U Active CN211583449U (en) | 2019-11-29 | 2019-11-29 | Mandibular condyle fracture fixing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211583449U (en) |
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2019
- 2019-11-29 CN CN201922127769.0U patent/CN211583449U/en active Active
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Effective date of registration: 20210721 Address after: 100044 12th floor, 22 Zhongguancun South Street, Haidian District, Beijing Patentee after: An Jingang Address before: Room 620, yard 122, Mafang village, Nankou Town, Changping District, Beijing 102200 Patentee before: Beijing Chuangming future technology development Co.,Ltd. |