CN217162252U - Fibula distal end locking bone fracture plate capable of being used for combined injury accompanied with lower tibiofibula - Google Patents
Fibula distal end locking bone fracture plate capable of being used for combined injury accompanied with lower tibiofibula Download PDFInfo
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- CN217162252U CN217162252U CN202221005665.8U CN202221005665U CN217162252U CN 217162252 U CN217162252 U CN 217162252U CN 202221005665 U CN202221005665 U CN 202221005665U CN 217162252 U CN217162252 U CN 217162252U
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Abstract
The application discloses a distal fibula locking bone fracture plate capable of being used for accompanied lower tibiofibular syndesmosis injury, which comprises a locking plate, a containing box and a limiting fixing structure, wherein a round angle is arranged at the side edge of the locking plate, a head is arranged at one side of the locking plate, a rod part inclined plane is arranged at the other end of the locking plate, a long slotted hole is formed in the locking plate, a guide pin hole is formed in one end of the locking plate, a locking hole is formed in the locking plate, a pressure hole is formed in the locking plate, the rod part of the locking plate is designed to be an inclined plane, and the locking plate can conveniently penetrate into the subcutaneous space from a cut; the large circular arc chamfer design on the periphery of the plate reduces irritation and has attractive appearance; the head of the locking plate is thinned, so that the notch can be reduced; the locking plate is provided with a plurality of guide pin holes which can be matched with guide pins for temporary fixation; the reverse side of the pressurizing hole is chamfered, so that the adjusting angle of a common screw is increased; the design of the locking plate rod part locking pressure hole can realize the functions of pressure and locking.
Description
Technical Field
The application relates to the field of bone fracture plates, in particular to a fibula distal end locking bone fracture plate capable of being used for combined injury of a lower tibia and a lower fibula.
Background
The bone fracture plate (internal fracture plate) is a plate-shaped fracture internal fixing device with holes. The bone fracture plate is usually used together with bone screws or bone fracture wires in clinic, and is divided into two types of common bone fracture plates and pressurizing bone fracture plates, and can be made into strip shapes, Y shapes, L shapes, T shapes and the like according to different purposes.
The existing bone fracture plate is inconvenient to penetrate into the subcutaneous part through an incision, is easy to irritate, is inconvenient to adjust the implantation angle of a screw in the clinical operation process, has poor compliance and is easy to cause discomfort. Therefore, a fibula distal locking bone plate which can be used for the injury accompanied with the inferior tibiofibular union is provided for the above problems.
Disclosure of Invention
The fibula distal end locking bone fracture plate capable of being used for being accompanied with the combined damage of the lower tibia and the lower fibula is used for solving the problems that an ordinary bone fracture plate in the prior art is not convenient to penetrate into the subcutaneous space through an incision, is easy to irritate, is inconvenient to adjust the implantation angle of a screw in the process of clinical operation, is poor in compliance and is easy to cause discomfort.
According to one aspect of the application, a fibula distal locking bone fracture plate capable of being used for treating combined injury of a lower tibia and a lower fibula comprises a locking plate, a containing box and a limiting and fixing structure;
the side edge of the locking plate is provided with a fillet, one side of the locking plate is provided with a head, the other end of the locking plate is provided with a rod part inclined plane, the locking plate is provided with a slotted hole, one end of the locking plate is provided with a guide pin hole, the locking plate is provided with a locking hole, and the locking plate is provided with a pressure hole.
Furthermore, a hinge is arranged at the side edge of the containing box, a box cover is hinged to the containing box through the hinge, a box lock is arranged between the containing box and the box cover, and an ultraviolet lamp is fixedly arranged at the upper wall of an inner cavity of the box cover.
Further, the inner cavity bottom wall of the containing box is fixedly connected with a fixing box, and a box cover is arranged on the fixing box in a threaded mode.
Furthermore, a plurality of vent holes are formed in the box cover, and moisture absorbent particles are filled in the inner cavity of the fixed box.
Further, the installation is provided with spacing fixed knot in the inner chamber of containing box constructs, spacing fixed knot constructs including rectangle fixed column, spacing slider, splint, solid fixed splint, rubber gasket, twist grip and threaded rod.
Further, an inner cavity is formed in the rectangular fixing column, a limiting sliding block is connected in the inner cavity of the rectangular fixing column in a sliding mode, a clamping plate is connected to the side wall of the rectangular fixing column in a sliding mode, and the clamping plate and the limiting sliding block are fixedly connected.
Further, the lateral wall department fixedly connected with solid fixed plate of rectangle fixed column, all fixedly on solid fixed plate and the splint be provided with the rubber gasket.
Further, the top department of rectangle fixed column rotates and is connected with twist grip, the one end department fixedly connected with threaded rod's of twist grip one end, the other end of threaded rod extend to in the inner chamber of rectangle fixed column and with the inner chamber diapire of rectangle fixed column between rotate and be connected, the threaded rod run through spacing slider and with spacing slider between screw-thread fit.
Compared with the traditional fibula locking bone plate, the embodiment of the application can be used for treating the tibiofibula combined separation clinical indication; because the rod part of the locking plate is designed to be an inclined plane, the locking plate can easily penetrate into the skin through an incision in the clinical operation process; the large circular arc chamfer design on the periphery of the plate can reduce irritation to the maximum extent when the plate is implanted into a human body; the head of the locking plate is thinned, so that discomfort of metaphysis can be reduced when the locking plate is implanted into a human body; the reverse side of the locking plate pressurizing hole is chamfered, so that the implantation angle of a common screw can be better adjusted in the clinical operation process; the design of a plurality of locking pressurizing holes on the rod part can be used for pressurizing fractures at different positions of the distal end of the fibula in the clinical operation process; the anatomical morphology is designed according to the anatomical morphology of the fibula, the comfortable fitness is good, and after the artificial fibula is implanted into a human body, the uncomfortable feeling of the human body can be reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application 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 introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
FIG. 2 is a schematic side view of an embodiment of the present application;
FIG. 3 is a schematic view of an overall negative structure of an embodiment of the present application;
FIG. 4 is a schematic view of an internal structure of a storage box according to an embodiment of the present disclosure;
fig. 5 is a schematic cross-sectional view of a rectangular fixing post according to an embodiment of the present application.
In the figure: 1. a locking plate; 2. round corners; 3. a head portion; 4. chamfering; 5. a long slot hole; 6. a guide pin hole; 7. a locking hole; 8. pressing the hole; 9. a rod part inclined plane; 10. a storage box; 11. a box cover; 12. a hinge; 13. a box lock; 14. an ultraviolet lamp; 15. a fixing box; 16. a box cover; 17. moisture absorbent particles; 18. a rectangular fixing column; 19. a limiting slide block; 20. a splint; 21. fixing the clamping plate; 22. a rubber gasket; 23. rotating the handle; 24. a threaded rod.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-5, a distal fibula locking bone plate for treating combined injury of the lower tibia and the fibula comprises a locking plate 1, a storage box 10 and a limiting and fixing structure;
the side edge of the locking plate 1 is provided with a fillet 2, one side of the locking plate 1 is provided with a head 3, the other end of the locking plate 1 is provided with a rod part inclined plane 9, the locking plate 1 is provided with a long slot hole 5, one end of the locking plate 1 is provided with a guide pin hole 6, the locking plate 1 is provided with a locking hole 7, and the locking plate 1 is provided with a pressure hole 8.
A hinge 12 is arranged at the side edge of the containing box 10, a box cover 11 is hinged to the containing box 10 through the hinge 12, a box lock 13 is arranged between the containing box 10 and the box cover 11, and an ultraviolet lamp 14 is fixedly arranged on the upper wall of the inner cavity of the box cover 11; a fixing box 15 is fixedly connected to the bottom wall of the inner cavity of the containing box 10, and a box cover 16 is arranged on the fixing box 15 in a threaded manner; the box cover 16 is provided with a plurality of vent holes, the inner cavity of the fixed box 15 is filled with moisture absorbent particles 17, and the moisture absorbent particles 17 can play a good moisture-proof role in the inner cavity of the containing box 10; a limiting and fixing structure is arranged in an inner cavity of the containing box 10 and comprises a rectangular fixing column 18, a limiting sliding block 19, a clamping plate 20, a fixing clamping plate 21, a rubber gasket 22, a rotating handle 23 and a threaded rod 24; an inner cavity is formed in the rectangular fixing column 18, a limiting sliding block 19 is connected in the inner cavity of the rectangular fixing column 18 in a sliding mode, a clamping plate 20 is connected at the side wall of the rectangular fixing column 18 in a sliding mode, and the clamping plate 20 and the limiting sliding block 19 are fixedly connected; a fixed clamping plate 21 is fixedly connected to the side wall of the rectangular fixed column 18, and rubber gaskets 22 are fixedly arranged on the fixed clamping plate 21 and the clamping plate 20; the top department of rectangle fixed column 18 rotates and is connected with twist grip 23, the one end department fixedly connected with threaded rod 24's of twist grip 23 one end, the other end of threaded rod 24 extend to in the inner chamber of rectangle fixed column 18 and with rotate between the inner chamber diapire of rectangle fixed column 18 and be connected, threaded rod 24 run through spacing slider 19 and with spacing slider 19 between screw-thread fit, can drive threaded rod 24 through manual twist grip 23 and rotate, can drive spacing slider 19 through threaded rod 24's rotation and remove, and then drive splint 20 and remove, can drive rubber gasket 22 through splint 20's removal and carry out the centre gripping fixed to locking plate 1, can play fixed effect to locking plate 1, it is more stable in transporting the removal process, can repeat many times and make.
This application is when using, at first, puts the lockplate on needs fixed fibula surface suitable position earlier, uses the guide pin to fix the lockplate temporarily through guide pin hole 6, then from locking screw on the nearest locking hole 7 in fracture line one side, carries out the preliminary locking, removes the guide pin. Then the nearest pressurizing hole 8 on the other side of the fracture line is pre-locked by using a common screw, then pressurization is carried out, the common screw is locked after pressurization is carried out in place, and then the locking screw is locked. And then selectively locking each locking hole 7 with a locking screw. Finally, according to the requirement, a common screw is implanted in the position of the long slotted hole 5, and the common screw needs to be driven to the opposite side of the tibia.
The application has the advantages that:
1. the rod part of the locking plate is designed to be an inclined surface, so that the locking plate can conveniently penetrate into the skin from an incision; the large circular arc chamfer design on the periphery of the plate reduces irritation and has attractive appearance; the head of the locking plate is thinned, so that the notch can be reduced; the locking plate is provided with a plurality of guide pin holes which can be matched with guide pins for temporary fixation; the reverse side of the pressurizing hole is chamfered, so that the adjusting angle of a common screw is increased; the design of the locking pressing hole on the rod part of the locking plate can realize the functions of pressing and locking; the long slotted hole is designed to have a certain deflection angle, so that a common screw can be driven from the position of the medial axis surface of the tibia; the anatomical morphology is designed according to the fibula anatomical morphology, and the method has good fitness;
2. compared with the traditional fibula locking bone fracture plate, the traditional fibula locking bone fracture plate can be used for treating the tibiofibula combined separation clinical indication; because the rod part of the locking plate is designed to be an inclined plane, the locking plate can easily penetrate into the skin through an incision in the clinical operation process; the large circular arc chamfer design on the periphery of the plate can reduce irritation to the maximum extent when the plate is implanted into a human body; the head of the locking plate is thinned, so that discomfort of metaphysis can be reduced when the locking plate is implanted into a human body; the reverse side of the locking plate pressurizing hole is chamfered, so that the implantation angle of a common screw can be better adjusted in the clinical operation process; the design of a plurality of locking pressurizing holes on the rod part can be used for pressurizing fractures at different positions of the distal end of the fibula in the clinical operation process; the anatomical morphology is designed according to the anatomical morphology of the fibula, the comfortable fitness is good, and after the artificial fibula is implanted into a human body, the uncomfortable feeling of the human body can be reduced.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. A fibula distal locking bone plate for treating combined injury of the lower tibia and the fibula is characterized in that: comprises a locking plate (1), a containing box (10) and a limiting and fixing structure;
the novel locking plate is characterized in that a fillet (2) is arranged at the side edge of the locking plate (1), a head (3) is arranged at one side of the locking plate (1), a rod inclined plane (9) is arranged at the other end of the locking plate (1), a long slotted hole (5) is formed in the locking plate (1), a guide pin hole (6) is formed in one end of the locking plate (1), a locking hole (7) is formed in the locking plate (1), and a pressure hole (8) is formed in the locking plate (1).
2. A fibula distal locking bone plate for use with a combined tibiofibular injury as claimed in claim 1, wherein: the side department installation of containing box (10) is provided with hinge (12), containing box (10) are articulated to be installed case lid (11) through hinge (12), the installation is provided with case lock (13) between containing box (10) and case lid (11), the inner chamber upper wall department fixed mounting of case lid (11) has ultraviolet illuminator (14).
3. A fibula distal locking bone plate for use with a combined tibiofibular injury as claimed in claim 1, wherein: the inner cavity bottom wall of the containing box (10) is fixedly connected with a fixing box (15), and a box cover (16) is arranged on the fixing box (15) in a threaded mode.
4. A fibula distal locking bone plate for use with a combined tibiofibular injury as claimed in claim 3, wherein: the box cover (16) is provided with a plurality of vent holes, and the inner cavity of the fixed box (15) is filled with moisture absorbent particles (17).
5. A fibula distal locking bone plate for use with a combined tibiofibular injury as claimed in claim 1, wherein: the inner cavity of the containing box (10) is internally provided with a limiting and fixing structure, and the limiting and fixing structure comprises a rectangular fixing column (18), a limiting sliding block (19), a clamping plate (20), a fixing clamping plate (21), a rubber gasket (22), a rotating handle (23) and a threaded rod (24).
6. A fibula distal locking bone plate for use with a combined tibiofibular injury as claimed in claim 5, wherein: an inner cavity is formed in the rectangular fixing column (18), a limiting sliding block (19) is connected in the inner cavity of the rectangular fixing column (18) in a sliding mode, a clamping plate (20) is connected to the side wall of the rectangular fixing column (18) in a sliding mode, and the clamping plate (20) and the limiting sliding block (19) are fixedly connected.
7. A fibula distal locking bone plate for use with a combined tibiofibular injury as claimed in claim 5, wherein: the side wall of the rectangular fixing column (18) is fixedly connected with a fixing clamping plate (21), and rubber gaskets (22) are fixedly arranged on the fixing clamping plate (21) and the clamping plate (20).
8. A fibula distal locking bone plate for use with a combined tibiofibular injury as claimed in claim 5, wherein: the top department of rectangle fixed column (18) rotates and is connected with twist grip (23), the one end department fixedly connected with one end of threaded rod (24) of twist grip (23), the other end of threaded rod (24) extend to in the inner chamber of rectangle fixed column (18) and with rotate between the inner chamber diapire of rectangle fixed column (18) and be connected, threaded rod (24) run through stop block (19) and with stop block (19) between screw-thread fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221005665.8U CN217162252U (en) | 2022-04-28 | 2022-04-28 | Fibula distal end locking bone fracture plate capable of being used for combined injury accompanied with lower tibiofibula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221005665.8U CN217162252U (en) | 2022-04-28 | 2022-04-28 | Fibula distal end locking bone fracture plate capable of being used for combined injury accompanied with lower tibiofibula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217162252U true CN217162252U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221005665.8U Active CN217162252U (en) | 2022-04-28 | 2022-04-28 | Fibula distal end locking bone fracture plate capable of being used for combined injury accompanied with lower tibiofibula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217162252U (en) |
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- 2022-04-28 CN CN202221005665.8U patent/CN217162252U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220908 Address after: 215300 No.91 Qianjin West Road, Kunshan City, Suzhou City, Jiangsu Province Patentee after: THE FIRST PEOPLE'S HOSPITAL OF KUNSHAN Patentee after: SUZHOU MINIMALLY INVASIVE SPINAL TRAUMA MEDICAL TECHNOLOGY CO.,LTD. Address before: 215300 Kunshan first people's Hospital, 91 Qianjin West Road, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Lu Daming Patentee before: SUZHOU MINIMALLY INVASIVE SPINAL TRAUMA MEDICAL TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |