CN219070708U - Split tooth and jaw combined support orthognathic surgery guide plate - Google Patents

Abstract

The utility model discloses a split tooth and jaw combined support type orthognathic surgery guide plate, which belongs to the technical field of surgery guide plates and comprises a first guide plate, wherein a first tooth slot is formed in the upper end face of the first guide plate, a first connecting layer is fixedly arranged at the upper end of the first guide plate, a first sanitary layer is fixedly arranged at the upper end of the first connecting layer, a second guide plate is arranged at one side of the first guide plate, a second sanitary layer is fixedly arranged at the upper end face of the second guide plate, a first protruding rod is fixedly arranged at the front end of the first guide plate, a limiting plate is fixedly arranged at the front end of the first protruding rod, a clamping groove is formed in one side, close to the second guide plate, of the first guide plate, and a clamping plate is fixedly arranged at one side, close to the first guide plate, so that the purposes of convenient installation and disassembly can be achieved, and the use is relatively convenient.

Description

Split tooth and jaw combined support orthognathic surgery guide plate

Technical Field

The utility model relates to a surgical guide plate, in particular to a split tooth and jaw combined support orthognathic surgical guide plate, and belongs to the technical field of surgical guide plates.

Background

In operations involving the jaw (orthognathic surgery, jaw trauma and tumors, etc.), it is often necessary to use a bite plate, also known as a jaw plate or "bite plate". It is an important tool to indirectly guide the jaw position by guiding the tooth position. And can be used for postoperative auxiliary fixation of jawbone to guide the jawbone to adapt to new position. The teeth and occlusion relationship of each person are different, and the jaw plate can only be manufactured in a personalized way.

The patent of present patent number (CN 214231580U) proposes a split type tooth and jaw joint support type orthognathic surgery baffle, its device baffle one and baffle two pass through the hookup location and connect, be convenient for place patient's oral cavity to baffle one and baffle two respectively, baffle one and baffle two adopt the medical structure setting that can not warp, hookup location cooperation baffle one and baffle two inclined planes contact, verify the supporting precision in the operation, the tooth mark that sets up on the hookup location is used for verifying the jaw and corresponds the position change condition, but its device lacks the structure of concatenation when fixing the maxilla, can't align with the mandible moreover, to above-mentioned problem, the utility model provides a split type tooth and jaw joint support type orthognathic surgery baffle make things convenient for people to use.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a split type orthognathic operation guide plate with combined support of teeth and jawbone, which can be independently installed during installation and solves the technical problem that the guide plate in the prior art is too large to be placed into the mouth of a patient for fixing at one time.

In order to solve the problems, the following technical scheme is provided:

the split tooth and jaw joint support orthognathic surgery guide plate comprises a first guide plate, a first tooth slot is formed in the upper end face of the first guide plate, a first connecting layer is fixedly arranged at the upper end of the first guide plate, a first sanitary layer is fixedly arranged at the upper end of the first connecting layer, a second guide plate is arranged on one side of the first guide plate, and a second sanitary layer is fixedly arranged on the upper end face of the second guide plate.

The front end of the first guide plate is fixedly provided with a first protruding rod, the front end of the first protruding rod is fixedly provided with a limiting plate, one side of the first guide plate, which is close to the second guide plate, is provided with a clamping groove, one side of the second guide plate, which is close to the first guide plate, is fixedly provided with a clamping plate, and the clamping plate is located in the clamping groove.

Further, the thickness of the first sanitary layer is the same as that of the second sanitary layer, and the first sanitary layer and the second sanitary layer are made of sanitary cotton.

Further, a second tooth slot is formed in the upper end of the second guide plate.

Further, a second protruding rod is fixedly arranged at the front end of the second guide plate.

Further, a first concave groove is formed in the front end of the first guide plate, and a second concave groove is formed in the front end of the second guide plate.

Further, the number of the clamping plates is two.

Further, the number of the first convex rods is six.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the first guide plate and the second guide plate are arranged, so that the two guide plates can be respectively placed into the oral cavity of a patient in sequence, and the two clamping plates are arranged, so that the connection stability of the two mounting plates can be ensured after the mounting.

2. According to the utility model, the sanitary layers made of two layers of sanitary cotton are arranged, so that the device can be ensured to be soft in connection with the skin of a patient, soft tissues at the joint can be flexibly contacted, and the first protruding rod is arranged, so that medical staff can conveniently wind the first protruding rod through the iron wire to fix the first protruding rod with the occlusion plate of the mandible, and the maxilla and the mandible can be aligned better.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view showing the overall structure of a split tooth and jaw combined support orthognathic surgical guide plate according to the present utility model;

FIG. 2 is a schematic top view of a split tooth and jaw combined support orthognathic surgical guide according to the present utility model;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a partial orthographic view of a split tooth and jaw combined support orthognatic surgical guide according to the present utility model.

In the figure: 1. a first guide plate; 2. a first tooth slot; 3. a first connection layer; 4. a first hygienic layer; 5. a second guide plate; 6. a second hygienic layer; 7. a second tooth slot; 8. a first protruding rod; 9. a limiting plate; 10. a second protruding rod; 11. a clamping groove; 12. a clamping plate; 13. a first concave groove; 14. and a second concave groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the split dental and jaw combined support orthognathic surgery guide plate provided in this embodiment includes a first guide plate 1, a first tooth slot 2 is provided on an upper end surface of the first guide plate 1, a first connecting layer 3 is fixedly provided on an upper end of the first guide plate 1, the first connecting layer 3 is used for being fixedly connected with a first sanitary layer 4, a first sanitary layer 4 is fixedly provided on an upper end of the first connecting layer 3, the first sanitary layer 4 is used for being in soft contact with skin of a patient, a second guide plate 5 is provided on one side of the first guide plate 1, and a second sanitary layer 6 is fixedly provided on an upper end surface of the second guide plate 5.

The front end of the first guide plate 1 is fixedly provided with a first convex rod 8, the first convex rod 8 is used for setting a limiting plate 9, the front end of the first convex rod 8 is fixedly provided with the limiting plate 9, the limiting plate 9 is used for limiting an iron wire, one side of the first guide plate 1, which is close to the second guide plate 5, is provided with a clamping groove 11, one side of the second guide plate 5, which is close to the first guide plate 1, is fixedly provided with a clamping plate 12, the clamping plate 12 is positioned in the clamping groove 11,

in this embodiment, as shown in figures 1-4,

preferably, the thickness of the first sanitary layer 4 is the same as that of the second sanitary layer 6, the same thickness can ensure the connection with the skin of a patient to be stable, and the first sanitary layer 4 and the second sanitary layer 6 are made of sanitary cotton.

Preferably, the upper end of the second guide plate 5 is provided with a second tooth slot 7.

Preferably, the front end of the second guide plate 5 is fixedly provided with a second protruding rod 10.

Preferably, the front end of the first guide plate 1 is provided with a first concave groove 13, and the front end of the second guide plate 5 is provided with a second concave groove 14.

Preferably, the number of the clamping plates 12 is two.

Preferably, the number of the first protruding bars 8 is six.

The application principle and the application flow of the utility model are as follows: when the detachable connecting device is used, the first guide plate 1 is connected with the upper jaw of a patient, the first connecting layer 3 and the second sanitary layer 6 can be in a soft state when being in contact with the skin of the patient, after the first guide plate 1 is fixed, the second guide plate 5 is placed into the oral cavity of the patient, the clamping plate 12 is clamped into the clamping groove 11 from the lower end of the first guide plate 1, the connection of the first guide plate 1 and the second guide plate 5 is realized, the iron wires are used for winding the fixed points of the first convex rod 8 and the lower biting plate to realize the purpose of accurate fixing, and when the detachable connecting device is detached in the later period, the tool can be clamped into the first concave groove 13 to be slightly pushed downwards, so that the detachable disassembling of the independent guide plate is realized, and the detachable disassembling is convenient to use.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims (7)

1. The split tooth and jaw combined support orthognathic surgery guide plate is characterized by comprising a first guide plate (1), wherein a first tooth slot (2) is formed in the upper end face of the first guide plate (1), a first connecting layer (3) is fixedly arranged at the upper end of the first guide plate (1), a first sanitary layer (4) is fixedly arranged at the upper end of the first connecting layer (3), a second guide plate (5) is arranged on one side of the first guide plate (1), and a second sanitary layer (6) is fixedly arranged on the upper end face of the second guide plate (5);

the front end of first baffle (1) is fixed to be provided with first protruding pole (8), the front end of first protruding pole (8) is fixed to be provided with limiting plate (9), joint groove (11) have been seted up to one side that first baffle (1) is close to second baffle (5), one side that second baffle (5) is close to first baffle (1) is fixed to be provided with joint board (12), joint board (12) are located the inside of joint groove (11).

2. The split tooth and jaw combined support orthognathic surgery guide plate according to claim 1, wherein the first sanitary layer (4) and the second sanitary layer (6) have the same thickness, and the first sanitary layer (4) and the second sanitary layer (6) are made of sanitary cotton.

3. The split tooth and jaw combined support orthognathic surgery guide plate according to claim 1, wherein a second tooth slot (7) is formed in the upper end of the second guide plate (5).

4. The split tooth and jaw combined support orthognatic surgical guide plate according to claim 1, wherein a second protruding rod (10) is fixedly arranged at the front end of the second guide plate (5).

5. The split tooth and jaw combined support orthognathic surgery guide plate according to claim 1, wherein a first concave groove (13) is formed in the front end of the first guide plate (1), and a second concave groove (14) is formed in the front end of the second guide plate (5).

6. The split tooth and jaw combined support orthognatic surgical guide of claim 1, wherein the number of the clamping plates (12) is two.

7. A split tooth and jaw combined support orthognatic surgical guide according to claim 1, wherein the number of first bosses (8) is six.

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