CN218979162U

CN218979162U - Locking maxillofacial reconstruction type bone fracture plate

Info

Publication number: CN218979162U
Application number: CN202223371867.7U
Authority: CN
Inventors: 钱建清
Original assignee: Jiangsu Shuangyang Medical Instrument Co ltd
Current assignee: Jiangsu Shuangyang Medical Instrument Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-09
Anticipated expiration: 2032-12-15

Abstract

The application discloses locking jaw face rebuilds formula coaptation board, including the strip shaped plate body of laminating jaw face, the strip shaped plate body is including first arc, second arc and the third arc of head and the tail connection in proper order, first arc is including arranging a plurality of first button plates that connect gradually, every first button plate center is formed with first screw hole respectively, the second arc is formed with a plurality of second screw holes along its extending direction range, the third arc is including arranging a plurality of second button plates that connect gradually, every second button plate center is formed with the third screw hole respectively, the second arc is being close to first arc's one end is formed with upwards protruding, the second arc is being close to third arc's one end is formed with the distortion around its extending direction. The utility model designs the anatomical radian, and can be fit with the jaw face of most human bodies.

Description

Locking maxillofacial reconstruction type bone fracture plate

Technical Field

The application relates to medical equipment, in particular to a locking maxillofacial reconstruction bone plate.

Background

The existing market upper jaw panel is generally flat, needs temporary manual shaping by doctors, but the manual shaping prolongs the operation time and has poor shaping effect.

Disclosure of Invention

The utility model aims to provide a locking maxillofacial reconstruction bone fracture plate, which is designed to have an anatomical radian and can be attached to maxillofacial surfaces of most human bodies, the maxillofacial surfaces with different ages and sizes only need to be of different sizes, meanwhile, button plate connection is designed, and a doctor can manually perform micro-molding at the same time, so that attaching effect is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions.

The embodiment of the application discloses locking jaw face rebuilds formula coaptation board, including the strip shaped plate body of laminating jaw face, the strip shaped plate body is including first arc, second arc and the third arc of head and the tail connection in proper order, first arc is including arranging a plurality of first button plates of connecting in proper order, every first button plate center is formed with first screw hole respectively, the second arc is formed with a plurality of second screw holes along its extending direction range, the third arc is including arranging a plurality of second button plates of connecting in proper order, every second button plate center is formed with the third screw hole respectively, the second arc is in being close to the one end of first arc is formed with upwards protruding, the second arc is in being close to the one end of third arc is formed with the distortion around its extending direction, the top surface both sides of the strip shaped plate body are formed with the chamfer slope respectively, be formed with the indent along its extending direction in the middle of the bottom surface of the strip shaped plate body.

Preferably, in the above locked maxillofacial reconstruction bone plate, first grooves are formed between the top surface and the bottom surface between two adjacent first button plates, respectively, and second grooves are formed between two sides between two adjacent first button plates, respectively.

Preferably, in the above locked maxillofacial reconstruction bone plate, a third groove is formed between the top surface and the bottom surface between two adjacent second button plates, and a fourth groove is formed between two sides between two adjacent second button plates.

Preferably, in the above locked maxillofacial reconstruction bone plate, the first threaded hole, the second threaded hole, and the third threaded hole are locking holes.

Preferably, in the above locked maxillofacial reconstruction bone plate, the whole edge of the strip-shaped plate body is processed with an arc.

Preferably, in the above locked maxillofacial reconstruction bone plate, the number of the first button plates is 6-18, and the number of the second button plates is 2-8.

Compared with the prior art, the utility model has the advantages that the design of the anatomical radian can be used for fitting the jaw faces of most human bodies, the jaw faces with different ages and sizes only need to be in different sizes, meanwhile, the connection of the button plates is designed, and a doctor can manually perform micro-shaping at the same time, so that the fitting effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIGS. 1-3 are perspective views of a locking maxillofacial reconstruction bone plate according to embodiments of the present utility model from three perspectives;

fig. 4 is a cross-sectional view of a locking maxillofacial reconstruction bone plate according to an embodiment of the present utility model.

Detailed Description

The following detailed description of the technical solutions according to the embodiments of the present utility model will be given with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the locking maxillofacial reconstruction bone fracture plate comprises a strip-shaped plate body 100 attached to the maxillofacial surface, the strip-shaped plate body 100 comprises a first arc-shaped plate 101, a second arc-shaped plate 102 and a third arc-shaped plate 103 which are sequentially connected end to end, the first arc-shaped plate 101 comprises a plurality of first button plates 104 which are sequentially arranged and connected, a first threaded hole 105 is formed in the center of each first button plate 104, a plurality of second threaded holes 106 are formed in the second arc-shaped plate 102 in an arrangement mode along the extending direction of the second button plates, the third arc-shaped plate 103 comprises a plurality of second button plates 107 which are sequentially arranged and connected, a third threaded hole 108 is formed in the center of each second button plate 107, the second arc-shaped plate 102 is formed with an upward bulge at one end close to the first arc-shaped plate 101, the second arc-shaped plate 102 is formed with a twist around the extending direction of the third arc-shaped plate 103, chamfer surfaces 109 are respectively formed on two sides of the top surface of the strip-shaped plate 100, and concave slopes are respectively formed in the middle of the bottom surface of the strip-shaped plate body 100 along the extending direction of the second button plates.

In this embodiment, the design is dissected the radian, can laminate the jaw face of most human bodies, and the jaw face of different ages size only need adopt different sizes can, has designed the button board simultaneously and has connected, and doctor can manual little moulding simultaneously improves laminating effect. The super-long span is designed, and the fracture treatment device is suitable for fractures of frontal bones and cheek bones; chamfering the slope reduces soft tissue irritation. The concave design of the strip-shaped plate body also increases the blood transportation function.

Further, a first groove 110 is formed between the top surface and the bottom surface between two adjacent first gusset plates 104, and a second groove 111 is formed between two sides between two adjacent first gusset plates 104. Third grooves 112 are respectively formed between the top surface and the bottom surface between two adjacent second button plates 107, and fourth grooves 113 are respectively formed between two sides between two adjacent second button plates 107.

In this embodiment, shaping is further facilitated to fine tune the realization of a more fitting maxillofacial surface.

Further, the first screw hole 105, the second screw hole 106, and the third screw hole 108 are locking holes.

In this embodiment, the reverse face orifice is designed with a large chamfer to increase the nail clearance angle.

Further, the whole edge circular arc of the strip-shaped plate body 100 is processed.

In this embodiment, the generation of cutting edges is reduced, and the risk is reduced.

Further, the number of first gusset plates 104 is 6-18, and the number of second gusset plates 107 is 2-8.

In this embodiment, to accommodate the human body of different ages, the button plate can also be directly pinched off by the instrument to accommodate different situations, but the shape body can accommodate the arc angle of most human bodies.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely exemplary of the application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the application and are intended to be comprehended within the scope of the application.

Claims

1. The utility model provides a locking jaw face rebuilds formula coaptation board, its characterized in that, including the strip shaped plate body of laminating jaw face, the strip shaped plate body is including first arc, second arc and the third arc of head and the tail connection in proper order, first arc is including a plurality of first button plates of arranging the connection in proper order, every first button plate center is formed with first screw hole respectively, the second arc is formed with a plurality of second screw holes along its extending direction range, the third arc is including a plurality of second button plates of arranging the connection in proper order, every second button plate center is formed with the third screw hole respectively, the second arc is in being close to first arc's one end is formed with upwards protruding, the second arc is in being close to third arc's one end is formed with the distortion around its extending direction, the top surface both sides of strip shaped plate body are formed with the chamfer respectively, the bottom surface centre of strip shaped plate body is formed with the indent along its extending direction.

2. The locking maxillofacial reconstruction bone plate as defined in claim 1, wherein first grooves are formed between the top and bottom surfaces between two adjacent first button plates, respectively, and second grooves are formed between two sides between two adjacent first button plates, respectively.

3. The locking maxillofacial reconstruction type bone plate according to claim 1, wherein a third groove is formed between the top surface and the bottom surface between two adjacent second button plates, and a fourth groove is formed between two sides between two adjacent second button plates.

4. The locking maxillofacial reconstruction bone plate according to claim 1, wherein the first, second, and third threaded holes are locking holes.

5. The locking maxillofacial reconstruction bone plate as defined in claim 1, wherein the overall edge of the strip is rounded.

6. The locking maxillofacial reconstruction bone plate as defined in claim 1, wherein the number of first buttons is 6-18 and the number of second buttons is 2-8.