Marker positioning tool for tooth implantation surgery

Abstract

The utility model provides a positioning Marker tool for a tooth implantation operation. The positioning Marker tool comprises a buckle, a pulling wrench, a connecting rod, a locking piece, a steering gear, a supporting rod and a Marker assembly, the buckle is used for being buckled with medical equipment, the pulling wrench is detachably connected to one side of the buckle, one end of the connecting rod is detachably connected to the other side of the buckle, the locking piece penetrates through the other end of the connecting rod and is rotationally connected with the steering gear, one end of the supporting rod is rotationally connected with the steering gear, and the other end of the supporting rod is rotationally connected with the locking piece. The Marker assembly is connected with the other end of the supporting rod through a universal joint. The reflector can be identified by an infrared optical navigation locator or an NDI camera, so that the relative position of the reflector and the surgical position of the tooth are accurate, and a doctor can perform a subsequent operation conveniently.

Description

Technical Field

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

[0002] The existing instruments used for dental implant registration and positioning are relatively complex in structure and cumbersome to use, and the surgical accuracy is not high, making it difficult for doctors to achieve the expected surgical effect during the operation.

[0003] In view of this, it is necessary to provide a new positioning marker tool for dental implant surgery to overcome the above-mentioned defects. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning marker tool for dental implant surgery, which can be identified by an infrared optical navigation locator or an NDI camera, so as to accurately determine the relative position of the reflective sheet and the surgical position of the tooth, making it easier for doctors to perform subsequent surgeries and facilitate surgery.

[0005] In order to achieve the above-mentioned object, the utility model provides a positioning marker tool for dental implant surgery, comprising: a buckle, a pull wrench, a connecting rod, a locking piece, a steering gear, a support rod and a marker assembly;

[0006] The buckle is used to buckle together with the medical equipment, the pull wrench is detachably connected to one side of the buckle, one end of the connecting rod is detachably connected to the other side of the buckle, the locking piece passes through the other end of the connecting rod and is rotatably connected to the steering gear, one end of the support rod is rotatably connected to the steering gear, and the Marker assembly is connected to the other end of the support rod through a universal joint.

[0007] Preferably, a mounting portion is formed on the buckle, and one end of the connecting rod is detachably connected to the mounting portion of the buckle.

[0008] Preferably, the Marker assembly 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 manner.

[0009] Preferably, a plurality of reflective sheet fixing nuts are arranged on the array substrate, and the plurality of reflective sheet fixing nuts are used to mount the plurality of reflective sheets on the array substrate in a one-to-one correspondence.

[0010] Compared with the prior art, the beneficial effect lies in that, during oral surgery, the doctor needs to determine the relative position of the surgical instrument with respect to the teeth, so it is necessary to use the reflective positioning tool used in oral surgery to obtain the surgical position of the patient's teeth. The reflective matrix can be identified by an infrared optical navigation locator or an NDI camera during the operation, so as to accurately determine the relative position of the reflective sheet and the surgical position of the teeth, which is convenient for the doctor to perform subsequent operations and saves a lot of time in actual use, making it more convenient for the doctor to perform surgical operations.

[0011] Other features and advantages of the utility model will be stated in the following description, and some will be apparent from the description, or can be understood through the implementation of the utility model. The features and advantages of the utility model can be realized and obtained by the elements and combinations specifically pointed out in the attached application scope. These and other features of the utility model will become more clearly understood according to the following description and the attached claims, or can be understood through the implementation of the embodiments described in the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 A stereoscopic diagram of a marker tool for dental machine marking provided by the utility model.

[0014] Figure numerals: 1. buckle; 3. T-type pull wrench; 5. connecting rod; 6. locking piece; 7. steering gear; 8. support rod; 9. Marker assembly; 10. reflector; 11. reflector fixing nut; 12. array substrate. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and beneficial technical effect of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementation methods described in this specification are only for explaining the utility model, and are not intended to limit the utility model.

[0016] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] It should also be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be determined according to the specific circumstances.

[0018] In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first", "second", and "third" may explicitly or implicitly include one or more of the features. In addition, the meaning of "multiple" and "several" refers to two or more, unless otherwise clearly and specifically defined.

[0019] See also Figure 1 The utility model provides a positioning marker tool for dental implant surgery, comprising: a buckle 1, a T-shaped pull wrench 3, a connecting rod 5, a locking piece 6, a steering gear 7, a support rod 8 and a marker assembly 9;

[0020] The buckle 1 is used to buckle with the medical device, the T-shaped pull wrench 3 is detachably connected to one side of the buckle 1, one end of the connecting rod 5 is detachably connected to the other side of the buckle 1, the locking member 6 (such as a bolt) passes through the other end of the connecting rod 5 and is rotatably connected to the steering gear 7, one end of the support rod 8 is rotatably connected to the steering gear 7, and the Marker component 9 is connected to the other end of the support rod 8 through a universal joint. Since the Marker component 9 is connected to the support rod 8 through a universal joint, the Marker component 9 can be rotated at multiple angles, which is convenient for adjusting the angle of the Marker component 9.

[0021] During oral surgery, doctors need to determine the relative position of surgical instruments relative to teeth, so they need to use the positioning marker tool for dental implant surgery to obtain the surgical position of the patient's teeth. The marker component 9 can be identified by an infrared optical navigation locator or an NDI camera during surgery, thereby obtaining the relative position of the marker component 9 and the surgical position of the teeth, which is convenient for doctors to perform subsequent surgeries and operations. In actual use, it saves a lot of time and is more convenient for doctors to perform surgical operations. After adjusting the angle, tighten the locking piece 6 to keep the positioning marker tool for dental implant surgery in its current position.

[0022] In a preferred embodiment, a mounting portion 4 is formed on the buckle 1 , and one end of the connecting rod 5 is detachably connected to the mounting portion 4 of the buckle 1 .

[0023] In a preferred embodiment, the Marker component 9 includes an array substrate 12 and a plurality of reflective sheets 10 , and the plurality of reflective sheets 10 are mounted on the array substrate 12 in a matrix manner.

[0024] In a preferred embodiment, a plurality of reflective sheet fixing nuts 11 are disposed on the array substrate 12 , and the plurality of reflective sheet fixing nuts 11 are used to mount the plurality of reflective sheets 10 on the array substrate 12 in a one-to-one correspondence.

[0025] During the dental implant surgery, the doctor needs to determine the relative position of the surgical instrument relative to the tooth, so it is necessary to obtain the surgical position of the patient's tooth with the help of the Marker tool for dental machine identification. The reflective sheet 10 can be identified by an infrared optical navigation locator or an NDI camera during the surgery, thereby obtaining the relative position of the reflective array and the surgical position of the tooth, which is convenient for the doctor to polish the tooth later and perform the surgery. In actual use, a lot of time is saved and it is more convenient for the doctor to perform the surgery. The Marker tool for dental machine identification can also be removed from the medical device by pulling the T-shaped pull wrench 3, which is easy to disassemble and flexible to assemble and use.

[0026] The present invention is not limited to what is described in the specification and implementation modes, and therefore, additional advantages and modifications can be easily realized by those familiar with the art. Therefore, 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 illustrative examples shown and described herein.

Claims

1. A positioning marker tool for dental implant surgery, characterized in that: include: It comprises a buckle (1), a pull wrench (3), a connecting rod (5), a locking piece (6), a steering gear (7), a support rod (8) and a marker assembly (9); The buckle (1) is used to buckle with the medical device, the pull wrench (3) is detachably connected to one side of the buckle (1), one end of the connecting rod (5) is detachably connected to the other side of the buckle (1), the locking member (6) passes through the other end of the connecting rod (5) and is rotatably connected to the steering gear (7), one end of the support rod (8) is rotatably connected to the steering gear (7), and the marker component (9) is connected to the other end of the support rod (8) via a universal joint.

2. The positioning marker tool for dental implant surgery according to claim 1, characterized in that: The buckle (1) is formed with a mounting portion (4), and one end of the connecting rod (5) is detachably connected to the mounting portion (4) of the buckle (1).

3. The positioning marker tool for dental implant surgery according to claim 1, characterized in that: The marker component (9) comprises an array substrate (12) and a plurality of reflective sheets (10), wherein the plurality of reflective sheets (10) are mounted on the array substrate (12) in a matrix manner.

4. The positioning marker tool for dental implant surgery according to claim 3, characterized in that: A plurality of reflective sheet fixing nuts (11) are arranged on the array substrate (12), and the plurality of reflective sheet fixing nuts (11) are used to mount the plurality of reflective sheets (10) on the array substrate (12) in a one-to-one correspondence.

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