Dental implant locator drilling device and manufacturing method

Abstract

The application relates to the technical field of oral implantation, and particularly discloses an oral implantation positioner drilling device and a manufacturing method, which comprises a dental electric drill body, the dental electric drill body comprises an electric drill neck, an electric drill driving structure and a drill bit, a switch button is arranged at the top center position of the dental electric drill body, an electric drill neck is arranged at the right end of the dental electric drill body, and the electric drill driving structure is arranged at the right end of the electric drill neck; the oral implantation positioner drilling device is provided with a positioning mouthpiece, a telescopic rod and a spring, can effectively ensure that the drill bit can be vertically drilled when the drill bit is drilled, can better assist the verticality of drilling by a doctor, can prevent the drilling from being inclined and causing the implantation to be inclined, and can effectively adjust the position of the drill bit so that the drill bit can better adapt to the implantation of the back teeth at different positions by the cooperation of the fixing ring, the sliding rail and the sliding groove, the telescopic rod and the bearing.

Description

Technical Field

[0001] This invention relates to the field of dental implant technology, specifically to a drilling device for dental implant positioning and its manufacturing method. Background Technology

[0002] Dental implantology refers to a method of tooth restoration that uses a substructure implanted into the bone tissue to support and retain the superstructure of the prosthesis. It consists of two parts: the supporting implant and the superstructure prosthesis. The implant, made of artificial materials such as metal or ceramic (generally resembling a tooth root), is surgically implanted into the bone tissue (usually the upper or lower jaw) and securely supported by the bone. It is then connected to the superstructure prosthesis using specialized devices and methods. Dental implants can achieve restorative results very similar to natural teeth in terms of function, structure, and aesthetics, and have become the preferred restoration method for an increasing number of patients with missing teeth.

[0003] Currently, dental implant procedures typically require multiple drilling operations to facilitate the placement of the implant into the jawbone, allowing it to replace the tooth root and act as a base. While dental drills are generally used by hand, this makes it difficult for dentists to ensure the verticality of the implant hole. This can lead to misalignment of the implanted tooth, causing it to jeopardize the bite and potentially causing friction between the implant and other teeth. Therefore, a new drilling device for dental implants is needed to address these issues. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a drilling device and manufacturing method for an oral implant locator, which has the advantages of convenient, fast and accurate vertical drilling, and solves the problem that traditional dental drills cannot achieve vertical positioning.

[0005] A drilling device for an oral implant locator includes a dental drill body, which comprises a drill neck, a drill drive structure, and a drill bit. A switch button is located at the center of the top of the dental drill body. The drill neck is located at the right end of the dental drill body, and the drill drive structure is located at the right end of the drill neck. A drill bit is installed at the center of the bottom of the drill drive structure. The drill bit includes a ball drill, multiple twist drills of varying diameters, and a tap drill. A retaining ring is movably fitted onto the outer surface of the drill neck. A telescopic rod is connected to the center of the bottom of the outer surface of the retaining ring via a bearing. A connecting rod is located at the bottom of the output end of the telescopic rod. A positioning sleeve is fixedly connected to the right end of the connecting rod. A slot is formed at the center of the bottom of the positioning sleeve, and a groove is formed at the top of the positioning sleeve.

[0006] The present invention relates to a drilling device for an oral implant locator, wherein an anti-slip rubber sleeve is fixedly fitted on the outer surface of the dental drill body near the right side of the switch button, and a finger groove is formed at the center of the top of the anti-slip rubber sleeve, and rubber anti-slip particles are uniformly fixedly connected to the inner wall of the finger groove.

[0007] The present invention relates to a drilling device for an oral implant locator, wherein a spring is provided between the inner cavity of the main telescopic rod and the top of the secondary rod.

[0008] The present invention relates to a drilling device for an oral implant locator, wherein the outer surface of the telescopic rod is provided with scale lines in the vertical direction.

[0009] The present invention relates to a drilling device for an oral implant locator, wherein the bottom end of a telescopic rod is connected to a connecting rod by a fixing screw, and a mating groove adapted to the diameter of the telescopic rod is provided on the top left side of the connecting rod.

[0010] The present invention relates to a drilling device for an oral implant locator, wherein the front and back of the electric drill neck are horizontally fixedly connected to slide rails near the top and bottom, respectively, and the inner wall of the fixing ring is provided with matching slide grooves at the positions corresponding to the four slide rails. A fixing bolt passes through the center of the top of the fixing ring, a handle is fixedly connected to the top of the fixing bolt, and a rubber block is fixedly connected to the bottom of the fixing bolt.

[0011] The present invention relates to a drilling device for an oral implant locator, wherein the top view of the positioning aligner is arc-shaped and made of medical-grade silicone, the size of the slot is smaller than the size of the clasp, and the slot is connected to the clasp.

[0012] The method for manufacturing the drilling device for the dental implant locator of the present invention includes the following steps:

[0013] S1. First, the implantation point is determined by scanning with an instrument. Then, the gum at the implantation point is cut with a cutting knife. Finally, the positioning crown is placed on the patient's lower jawbone at a position away from the incision.

[0014] S2. Next, adjust the position of the drill bit through the slide rail and groove so that the tip of the drill bit is on the same vertical line as the implantation point. Then replace the drill bit with a ball drill and drill a drill point on the jawbone. Then replace it with a small twist drill and drill a hole downward according to the drill point. When drilling, press down to retract the telescopic rod and compress the spring, and use the positioning bracket to effectively keep the drill bit vertically downward.

[0015] S3. At the same time, the scale lines on the telescopic rod can be used to effectively determine the drilling depth. After the small twist drill is finished, the medium and large twist drills are replaced in turn to gradually enlarge the planting hole. Finally, the twist drill is replaced with a tap drill to drill threads in the hole, so that the implant can be screwed into the planting hole.

[0016] S4. Once the implant is screwed into the implant hole, the initial stage of dental implantation is completed. Then, the gums are sutured. After the implant has integrated and stabilized with the jawbone, the molded crown and abutment are then attached to the implant to complete the oral implantation.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] This invention relates to an oral implant positioning drilling device. Through a positioning sleeve combined with a telescopic rod and spring, it effectively ensures that the drill bit remains vertical during drilling, better assisting the dentist in maintaining the verticality of the hole and preventing misalignment of the implant due to drilling deviation. Simultaneously, the use of a fixed ring, slide rail, and groove, along with the telescopic rod and bearings, allows for effective adjustment of the drill bit position to better suit different locations of posterior molar implants. Furthermore, the graduations on the telescopic rod allow the dentist to effectively control the drilling depth, solving the problem of vertical positioning issues inherent in traditional dental drills. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall front view of the present invention;

[0021] Figure 2 This is a schematic diagram of the positioning brace structure of the present invention from below;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the positioning brace of the present invention;

[0023] Figure 4 This is a side view of the fixed ring structure of the present invention;

[0024] Figure 5 This is a partial structural schematic diagram of the telescopic rod of the present invention, viewed from the front and in cross-section.

[0025] Figure 6 For the present invention Figure 1 A magnified structural diagram at point A;

[0026] Figure 7 For the present invention Figure 1 A magnified structural diagram at point B.

[0027] In the diagram: 01. Dental drill body; 02. Drill neck; 03. Drill drive structure; 04. Drill bit; 05. Anti-slip rubber sleeve; 06. Telescopic rod; 07. Positioning sleeve; 08. Groove; 09. Fixing ring; 10. Fixing bolt; 11. Slide rail; 12. Connecting rod; 13. Slide groove; 14. Spring; 15. Slot. Detailed Implementation

[0028] The following drawings disclose several embodiments of the present invention. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details are not intended to limit the invention. That is, in some embodiments of the invention, these practical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0029] Furthermore, in this invention, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the invention. They are merely used to distinguish components or operations described using the same technical terms, and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, such a combination should be considered nonexistent and not within the scope of protection claimed by this invention.

[0030] Example 1: Please refer to Figure 1-3 The present invention discloses a drilling device for an oral implant locator, comprising a dental drill body 01, wherein the dental drill body 01 includes a drill neck 02, a drill drive structure 03, and a drill bit 04. A switch button is provided at the center of the top of the dental drill body 01. The drill neck 02 is provided at the right end of the dental drill body 01. The drill drive structure 03 is provided at the right end of the drill neck 02. The drill bit 04 is installed at the center of the bottom of the drill drive structure 03. The drill bit 04 includes a ball drill, multiple twist drills of varying diameters, and a tap drill. A fixing ring 09 is movably sleeved on the outer surface of the drill neck 02. A telescopic rod 06 is connected to the center of the bottom of the outer surface of the fixing ring 09 via a bearing. A connecting rod 12 is provided at the bottom of the output end of the telescopic rod 06. A positioning sleeve 07 is fixedly connected to the right end of the connecting rod 12. A slot 15 is provided at the center of the bottom of the positioning sleeve 07. A slot 08 is provided at the top of the positioning sleeve 07.

[0031] Through the above structural design, the bearing can be used to allow the telescopic rod 06 and the fixed ring 09 to rotate horizontally, thereby allowing the drill bit 04 to be better adjusted in position, making it easier for the doctor to align the drill bit 04 with the drilling point.

[0032] Example 2: Please refer to Figure 4-5 A non-slip rubber sleeve 05 is fixedly fitted on the outer surface of the dental drill body 01 near the right side of the switch button. A finger groove is provided at the center of the top of the non-slip rubber sleeve 05. Rubber anti-slip particles are evenly fixedly connected to the inner wall of the finger groove. A spring 14 is provided between the inner cavity of the main rod of the telescopic rod 06 and the top of the sub-rod. The outer surface of the sub-rod of the telescopic rod 06 is provided with scale lines in the vertical direction. The bottom end of the sub-rod of the telescopic rod 06 is connected to the connecting rod 12 by a fixing screw. A mating groove that matches the diameter of the sub-rod of the telescopic rod 06 is provided on the top left side of the connecting rod 12.

[0033] The above structural design allows doctors to grip the device more securely and comfortably. The set scale lines allow doctors to better control the drilling depth. The set fixing screws and connecting rods 12 make it easy to remove the positioning brace 07 for cleaning.

[0034] Example 3: Please refer to Figure 6-7 The front and back of the drill neck 02 are horizontally fixed with slide rails 11 near the top and bottom. The inner wall of the fixing ring 09 is provided with matching slide grooves 13 at the corresponding positions of the four slide rails 11. A fixing bolt 10 passes through the center of the top of the fixing ring 09. A handle is fixedly connected to the top of the fixing bolt 10. A rubber block is fixedly connected to the bottom of the fixing bolt 10. The top view of the positioning brace 07 is arc-shaped and made of medical silicone. The size of the slot 08 is smaller than the size of the slot 15. The slot 08 is connected to the slot 15.

[0035] Through the above structural design, doctors can better adjust the position of the drill bit 04, and the adjusted position can be fixed by the fixing bolt 10. At the same time, the positioning bracket 07 can be used to make the drill bit 04 more vertically drilled with the patient's gums as a reference point.

[0036] A method for manufacturing a drilling device for an oral implant locator.

[0037] Includes the following steps:

[0038] S1. First, the implantation point is determined by scanning with an instrument. Then, the gum at the implantation point is cut with a scalpel. Finally, the positioning aligner 07 is placed on the patient's lower jawbone at a position away from the incision.

[0039] S2. Next, adjust the position of drill bit 04 through slide rail 11 and slide groove 13 so that the tip of drill bit 04 is on the same vertical line as the implantation point. Then replace drill bit 04 with ball drill and drill a drill point on the mandible. Then replace with small twist drill and drill a hole downward according to the drill point. When drilling, press down to retract telescopic rod 06 and compress spring 14, and cooperate with positioning bracket 07 to effectively keep drill bit 04 vertically downward.

[0040] S3. At the same time, the scale line on the telescopic rod 06 can be used to effectively determine the drilling depth. After the small twist drill is finished, the medium and large twist drills are replaced in turn to gradually enlarge the planting hole. Finally, the twist drill is replaced with a tap drill to drill threads in the hole diameter, so as to facilitate the screwing of the implant into the planting hole.

[0041] S4. Once the implant is screwed into the implant hole, the initial stage of dental implantation is completed. Then, the gums are sutured. After the implant has integrated and stabilized with the jawbone, the molded crown and abutment are then attached to the implant to complete the oral implantation.

[0042] The above description is merely an embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A drilling device for an oral implant locator, comprising a dental drill body, characterized in that: The dental drill body includes a drill neck, a drill drive structure, and a drill bit. A switch button is located at the center of the top of the dental drill body. The drill neck is located at the right end of the dental drill body. The drill drive structure is located at the right end of the drill neck. A drill bit is installed at the center of the bottom of the drill drive structure. The drill bit includes a ball drill, multiple twist drills of varying diameters, and a tap drill. A retaining ring is movably fitted onto the outer surface of the drill neck. A telescopic rod is connected to the center of the bottom of the outer surface of the retaining ring via a bearing. A connecting rod is located at the bottom of the output end of the telescopic rod. A positioning sleeve is fixedly connected to the right end of the connecting rod. A slot is formed at the center of the bottom of the positioning sleeve, and a slot is formed at the top of the positioning sleeve. A non-slip rubber sleeve is fixedly fitted on the outer surface of the dental drill body near the right side of the switch button. A finger groove is opened at the center of the top of the non-slip rubber sleeve, and rubber anti-slip particles are evenly fixedly connected to the inner wall of the finger groove. A spring is provided between the inner cavity of the main rod and the top of the sub-rod of the telescopic rod; The outer surface of the telescopic rod's sub-rod has scale lines set in the vertical direction; The bottom end of the telescopic rod is connected to the connecting rod by fixing screws, and the top left side of the connecting rod is provided with a mating groove that matches the diameter of the telescopic rod sub-rod; The front and back sides of the drill neck are horizontally fixed with slide rails near the top and bottom. The inner wall of the fixing ring is provided with matching slide grooves at the corresponding positions of the four slide rails. A fixing bolt passes through the center of the top of the fixing ring. A handle is fixedly connected to the top of the fixing bolt, and a rubber block is fixedly connected to the bottom of the fixing bolt.

2. The drilling device for a dental implant locator according to claim 1, characterized in that: The top view of the positioning brace is arc-shaped and made of medical-grade silicone. The size of the slot is smaller than the size of the clasp, and the slot is connected to the clasp.

Images