Reflective positioning tool used in oral cavity operation

Abstract

The utility model provides a reflective positioning tool used in an oral cavity operation. The reflective positioning tool comprises a mounting rod, a steering gear, a locking piece and a reflective matrix, one end of the mounting rod is rotationally connected with the steering gear, the locking piece penetrates through one end of the mounting rod and is rotationally connected with the steering gear, one end of the reflective matrix is rotationally connected with the steering gear, and the reflective matrix can be recognized by an infrared optical navigation locator or an NDI camera, so that the relative position of the reflective array and the surgical position of teeth are obtained; and a doctor can conveniently carry out a subsequent operation and an operation.

Description

Technical Field

[0001] The utility model relates to the technical field of oral surgical medical instruments, in particular to a reflective positioning tool for oral surgery. Background Art

[0002] The existing instruments used for registration and positioning in oral surgery on the market are relatively traditional, with low surgical precision and complex instruments, making it difficult to achieve the expected surgical effect during the operation by doctors.

[0003] In view of this, it is necessary to provide a new reflective positioning tool for oral surgery to overcome the above defects. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a reflective positioning tool for oral surgery, which can be recognized by an infrared optical navigation locator or an NDI camera, so as to obtain the relative position of the reflective array and the surgical position of the teeth, facilitating the doctor to perform subsequent operations and making it convenient for the doctor to perform the operation.

[0005] To achieve the above purpose, the utility model provides a reflective positioning tool for oral surgery, including: a mounting rod, a steering device, a locking member, and a reflective matrix;

[0006] One end of the mounting rod is rotatably connected to the steering device, the locking member passes through one end of the mounting rod and is rotatably connected to the steering device, and one end of the reflective matrix is rotatably connected to the steering device.

[0007] Preferably, the reflective matrix includes an array substrate and a plurality of reflective sheets, and the plurality of reflective sheets are mounted on the array substrate in a matrix form.

[0008] Preferably, the reflective matrix further includes a plurality of reflective sheet mounting pieces, the plurality of reflective sheet mounting pieces are detachably mounted on the array substrate in a matrix form, and the plurality of reflective sheets are respectively mounted on the plurality of reflective sheet mounting pieces.

[0009] Preferably, the reflective matrix further includes a support rod, one end of the support rod is rotatably connected to the steering device, and the other end of the support rod is connected to the array substrate by a universal joint.

[0010] Compared with the prior art, the beneficial effects are as follows. During the oral surgery, the doctor needs to determine the relative position of the surgical instrument with respect to the tooth. Therefore, it is necessary to use a reflective positioning tool for oral surgery to obtain the surgical position of the patient's tooth. The reflective matrix can be identified by an infrared optical navigation locator or an NDI camera during the surgery, so as to obtain the relative position of the reflective array and the surgical position of the tooth, which is convenient for the doctor to perform subsequent surgeries, making it easier for the doctor to perform the surgery, saving a large amount of time in the actual use process, and making it more convenient for the doctor to perform surgical operations.

[0011] Other features and advantages of the present invention will be described in the following description, and some will be obvious from the description, or can be understood through the implementation of the present invention. The features and advantages of the present invention can be realized and obtained by the elements and combinations specifically pointed out in the appended claims. These and other features of the present invention will become more clearly understood according to the following description and the appended claims, or can be understood through the implementation of the embodiments described in the present invention. Brief Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0013] Figure 1 It is a three-dimensional view of the reflective positioning tool for oral surgery provided by the present invention.

[0014] Reference numerals: 1, mounting rod; 2, steering gear; 3, locking member; 4, reflective matrix; 41, array substrate; 42, reflective sheet; 43, reflective sheet mounting piece; 44, support rod. Detailed Description of the Embodiments

[0015] In order to make the purpose, technical solutions and beneficial technical effects of the present invention clearer, the following will further describe the present invention in detail with reference to the drawings and specific embodiments. It should be understood that the specific embodiments described in this specification are only for explaining the present invention, not for limiting the present invention.

[0016] It should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0017] It should also be noted that unless otherwise clearly specified and defined, terms such as "install", "connect", "join", "fix", "set", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be determined according to specific circumstances.

[0018] In addition, the terms "first", "second", "third" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third" may explicitly or implicitly include one or more of such features. In addition, the meanings of "multiple" and "several" refer to two or more, unless otherwise clearly and specifically defined.

[0019] Please refer to Figure 1 , the present utility model provides a reflective positioning tool for oral surgery, including: a mounting rod 1, a steering device 2, a locking member 3, and a reflective matrix 4;

[0020] One end of the mounting rod 1 is rotatably connected to the steering device 2, the other end of the mounting rod 1 is connected to other equipment, the locking member 3 (such as a bolt) passes through one end of the mounting rod 1 and is rotatably connected to the steering device 2, and one end of the reflective matrix 4 is rotatably connected to the steering device 2.

[0021] During the process of oral surgery, a doctor needs to determine the relative position of the surgical instrument with respect to the teeth. Thus, it is necessary to use a reflective positioning tool for oral surgery to obtain the surgical position of the patient's teeth. The reflective matrix 4 can be recognized by an infrared optical navigation locator or an NDI camera during the surgery, so as to obtain the relative position of the reflective array and the surgical position of the teeth, which is convenient for the doctor to perform subsequent surgeries, makes it easier for the doctor to perform surgeries, saves a lot of time in the actual use process, and is more convenient for the doctor to perform surgical operations. After adjusting the angle, the reflective positioning tool for oral surgery is kept in the current posture by tightening the locking member 3.

[0022] In a preferred embodiment, the reflective matrix 4 includes an array substrate 41 and a plurality of reflective sheets 42. The plurality of reflective sheets 42 are mounted on the array substrate 41 in a matrix form.

[0023] In a preferred embodiment, the reflective matrix 4 further includes a plurality of reflective sheet mounting pieces 43. The plurality of reflective sheet mounting pieces 43 are detachably mounted on the array substrate 41 in a matrix form, and the plurality of reflective sheets 42 are respectively mounted on the plurality of reflective sheet mounting pieces 43. In this way, when the plurality of reflective sheets 42 are mounted on the array substrate 41 in a matrix form, it is convenient to detach and replace the damaged reflective sheets 42.

[0024] In a preferred embodiment, the reflective matrix 4 further includes a support rod 44. One end of the support rod 44 is rotatably connected to the steering gear 2, and the other end of the support rod 44 is connected to the array substrate 41 by a universal joint. In this way, the array substrate 41 is supported by the support rod 44. Due to the use of the universal joint for mounting, it is convenient for the array substrate 41 to move at multiple angles.

[0025] During use, during oral surgery, the doctor needs to determine the relative position of the surgical instrument with respect to the teeth. For this purpose, it is necessary to use a reflective positioning tool for oral surgery to obtain the surgical position of the patient's teeth. The reflective matrix 4 can be identified by an infrared optical navigation locator or an NDI camera during the surgery, so as to obtain the relative position of the reflective array and the surgical position of the teeth, which is convenient for the doctor to perform subsequent surgeries, facilitates the doctor to perform surgeries, saves a lot of time in the actual use process, and makes it more convenient for the doctor to perform surgical operations.

[0026] The present invention is not limited solely to what is described in the specification and embodiments. Therefore, for those skilled in the art, additional advantages and modifications can be easily achieved. Thus, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details, representative devices, and illustrated examples shown and described herein.

Claims

1. A reflective positioning tool for use in stomatology, characterized in that: include: A mounting rod (1), a steering gear (2), a locking member (3) and a reflective matrix (4); One end of the mounting rod (1) is rotatably connected to the steering gear (2), the locking member (3) passes through one end of the mounting rod (1) and is rotatably connected to the steering gear (2), and one end of the reflective matrix (4) is rotatably connected to the steering gear (2); The reflective matrix (4) comprises an array substrate (41) and a plurality of reflective sheets (42), wherein the plurality of reflective sheets (42) are mounted on the array substrate (41) in a matrix manner; The reflective matrix (4) further comprises a plurality of reflective sheet mounting plates (43), wherein the plurality of reflective sheet mounting plates (43) are detachably mounted on the array substrate (41) in a matrix manner, and the plurality of reflective sheets (42) are mounted one by one on the plurality of reflective sheet mounting plates (43); The reflective matrix (4) also includes a support rod (44), one end of which is rotatably connected to the steering device (2), and the other end of which is connected to the array substrate (41) by a universal joint.

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