Dental implant implantation site accurate positioning device

Abstract

The utility model relates to a dental implant implantation site accurate positioning device which comprises a gum and an oral cavity, teeth are arranged on the gum, and adjusting and positioning structures are arranged on the gum and the teeth; the adjusting and positioning structure comprises a tooth frame, a two-way threaded rod, a handle, a sleeve, a cushion block and a rubber block, the rubber block is fixedly connected to the tooth frame, and the two-way threaded rod is arranged right in front of the tooth frame. According to the accurate positioning device for the implantation site of the tooth implantation, the adjusting structure is arranged on the tooth frame and can be matched with the tooth frame to adjust the opening degree of the oral cavity of a patient, so that a doctor can better treat teeth of the patient conveniently, the situation that the sight is blocked when the oral cavity of the patient is treated is reduced, and the operation efficiency of the doctor is improved; the positioning block capable of flexibly moving is arranged on the tooth frame, so that a doctor can be more accurately helped to determine an implantation site on the teeth of a patient through the moving positioning block, and the practicability of the accurate positioning device for the implantation site is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of dentistry, in particular to a device for accurately positioning a dental implantation site. Background Art

[0002] Dental implants refer to a method of restoring missing teeth that uses a lower structure implanted in the bone tissue to support and retain the upper dental restoration. It consists of two parts: the lower supporting implant and the upper dental restoration. It is mainly used for the treatment of missing and damaged teeth. When implanting teeth, a positioning device is required to locate the site of the implant, which makes it easier to drill a hole on the top of the bone tissue to implant the tooth.

[0003] Most of the dental implant site precision positioning devices on the market cannot locate the implanted teeth, and the current positioning devices are larger, which will block the line of sight when placed in the mouth, affecting the doctor's operation and easily causing medical accidents, which means that the implant site precision positioning devices need to be improved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a device for accurately positioning a dental implant site, which has the advantages of enhancing the practicality of the device for accurately positioning a dental implant site, and solves the problem that the device for accurately positioning a dental implant site needs to be improved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a device for accurately positioning a dental implant implantation site, comprising a gum and an oral cavity, wherein teeth are arranged on the gum, and adjustment and positioning structures are arranged on the gum and the teeth.

[0006] The adjustment and positioning structure includes a dental frame, a bidirectional threaded rod, a handle, a sleeve, a pad and a rubber block, the rubber block is fixedly connected to the dental frame, the bidirectional threaded rod is arranged directly in front of the dental frame, the handle is fixedly connected to one end of the bidirectional threaded rod, the sleeve is threadedly connected to the bidirectional threaded rod, the pad is fixedly connected to the sleeve, and the dental frame is placed in the oral cavity.

[0007] Furthermore, a thread groove is provided in the sleeve, and the sleeve is threadedly connected to the bidirectional threaded rod through the thread groove.

[0008] Furthermore, a sliding groove is provided in the tooth frame, and a sliding block is slidably connected in the sliding groove.

[0009] Furthermore, a positioning block is fixedly connected to one side of the sliding block, and the positioning block is sleeved on the teeth.

[0010] Furthermore, a positioning hole is provided in the positioning block, and a connecting rod is fixedly connected to the bottom of the positioning block.

[0011] Furthermore, the bottom of the positioning block abuts against a positioning rod, the inner bottom wall of the positioning rod is fixedly connected with a return spring, the top of the return spring is fixedly connected to the connecting rod, and the inner wall of the positioning block is fixedly connected with a rubber strip.

[0012] Furthermore, a movable groove is provided in the positioning rod, and the connecting rod passes through the movable groove.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The device for accurately positioning the implantation site of a dental implant has the advantages of being provided with an adjustment structure on the dental frame, and the adjustment structure can cooperate with the dental frame to adjust the degree of opening of the patient's mouth, so as to facilitate doctors to better treat the patient's teeth, reduce the situation where the patient's line of sight is blocked during oral treatment, and enhance the doctor's operating efficiency. By providing a flexibly displaceable positioning block on the dental frame, the displaceable positioning block can more accurately help the doctor determine the implantation site on the patient's teeth, thereby enhancing the practicality of the device for accurately positioning the implantation site, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a top view of the gums and tooth structure of the utility model;

[0016] Figure 2 This is a side sectional view of the positioning block structure of the utility model;

[0017] Figure 3 This is a front view of the structure of the dental frame of the utility model placed in the oral cavity.

[0018] In the figure: 1. gum; 2. tooth; 3. tooth rack; 4. positioning block; 5. sliding block; 6. sliding groove; 7. positioning hole; 8. rubber strip; 9. positioning rod; 10. connecting rod; 11. return spring; 12. oral cavity; 13. bidirectional threaded rod; 14. sleeve; 15. pad; 16. handle; 17. rubber block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 In this embodiment, a precise positioning device for dental implantation sites includes a gum 1 and an oral cavity 12, wherein teeth 2 are arranged on the gum 1, and adjustment positioning structures are arranged on the gum 1 and the teeth 2.

[0021] The adjustment and positioning structure includes a dental frame 3, a bidirectional threaded rod 13, a handle 16, a sleeve 14, a pad 15 and a rubber block 17. The rubber block 17 is fixedly connected to the dental frame 3. The bidirectional threaded rod 13 is arranged directly in front of the dental frame 3. The handle 16 is fixedly connected to one end of the bidirectional threaded rod 13. The sleeve 14 is threadedly connected to the bidirectional threaded rod 13. The pad 15 is fixedly connected to the sleeve 14. The dental frame 3 is placed in the oral cavity 12.

[0022] Among them, the structures in the adjustment and positioning structure are all based on the symmetrical structural distribution of the gums 1.

[0023] It should be noted that the cushion block 15 is a soft silicone block.

[0024] It can be understood that soft silicone blocks are a kind of silicone products with elasticity and porous structure, usually formed by processing silicone particles. Due to its unique properties, soft silicone blocks are widely used in various industries and daily life.

[0025] In this embodiment, a thread groove is formed in the sleeve 14 , and the sleeve 14 is threadedly connected to the bidirectional threaded rod 13 via the thread groove.

[0026] In this embodiment, a sliding groove 6 is provided in the tooth frame 3 , and a sliding block 5 is slidably connected in the sliding groove 6 .

[0027] Among them, sliding grooves 6, sliding blocks 5 and positioning blocks 4 are also arranged on both sides of the tooth frame 3.

[0028] In this embodiment, a positioning block 4 is fixedly connected to one side of the sliding block 5 , and the positioning block 4 is sleeved on the tooth 2 .

[0029] In this embodiment, a positioning hole 7 is formed in the positioning block 4 , and a connecting rod 10 is fixedly connected to the bottom of the positioning block 4 .

[0030] In this embodiment, the bottom of the positioning block 4 abuts against a positioning rod 9, the inner bottom wall of the positioning rod 9 is fixedly connected to a return spring 11, the top of the return spring 11 is fixedly connected to a connecting rod 10, and a rubber strip 8 is fixedly connected to the inner wall of the positioning block 4.

[0031] Among them, the rubber strip 8 is a strip-shaped item made of rubber material. Due to the elasticity and wear resistance of rubber, the rubber strip 8 is widely used in many industries. The rubber strip 8 usually has a certain hardness and elasticity, and can withstand a certain force without being easy to break. They can have different shapes, sizes and physical properties according to different uses.

[0032] It should be noted that the sealing function is as follows: the rubber strip 8 is often used for sealing parts, such as sealing in the fields of automobiles, mechanical equipment, pipelines, etc., and they can effectively prevent the leakage of gas, liquid or solid substances.

[0033] Buffering effect: The rubber strip 8 can be used as a buffer material, such as reducing the transmission of vibration and noise in mechanical equipment and protecting the equipment from excessive impact.

[0034] Filling function: The rubber strip 8 can be used to fill gaps, such as providing heat insulation and sound insulation in furniture and building structures.

[0035] Protective effect: The rubber strip 8 can be used as a protective material, such as protecting equipment and personnel from being hurt by sharp objects in an industrial environment.

[0036] Decorative effect: The rubber strip 8 can also be used for decoration, such as adding a sense of hierarchy of lines and shapes in the appearance design of certain products.

[0037] The material selection and manufacturing process of the rubber strip 8 will vary depending on its application environment and requirements. Common rubber materials include natural rubber, synthetic rubber (such as nitrile rubber, chloroprene rubber, silicone rubber, etc.), and various rubber composite materials. The manufacturing process may involve vulcanization, pressing, cutting and other processes.

[0038] It is understood that the return spring 11, also known as a return spring or a restoring spring, is a spring used in a mechanical device for restoring or resetting operations. It is usually designed to restore a mechanical part to its original position or state after being acted upon by an external force. The return spring 11 is very important in many different applications to ensure the normal operation and safety of mechanical equipment.

[0039] The features of the return spring 11 include:

[0040] Elasticity: The return spring 11 needs to have sufficient elasticity so that it can recover its shape after being compressed or stretched.

[0041] Strength: The return spring 11 must be strong enough to withstand repeated compression and release cycles without damage.

[0042] Durability: The return spring 11 should be able to withstand long-term physical stress without losing its elasticity or fatigue.

[0043] Stability: The return spring 11 should be designed to ensure that it can stably return to the original position during the recovery process.

[0044] Examples of applications for the return spring 11 include:

[0045] Automatic reset switch: In some electronic devices or mechanical switches, a reset spring 11 can automatically restore the switch to its normal state in the event of a malfunction or erroneous operation.

[0046] Safety device: In some mechanical equipment, the return spring 11 can be used as part of the safety device to ensure that the machine parts can be quickly restored to a safe position in the event of an abnormal situation.

[0047] Tools and machinery: Many hand tools and mechanical equipment have return springs 11 to return the handle or operating part to its original position.

[0048] Automotive components: In an automobile, a return spring 11 may be used in various components such as seat adjusters, door locks, etc., to ensure that they return to a preset position at the appropriate time.

[0049] The design and manufacture of the return spring 11 need to take into account factors such as its working environment, load requirements, and expected service life to ensure that it can reliably perform the return function.

[0050] In this embodiment, a movable groove is formed in the positioning rod 9, and the connecting rod 10 passes through the movable groove.

[0051] The working principle of the above embodiment is:

[0052] First, the dental frame 3 is placed in the patient's mouth 12 for support through the cooperation of the rubber block 17, and the bidirectional threaded rod 13 is driven to rotate by turning the handle 16. The rotation of the bidirectional threaded rod 13 drives the sleeve 14 to move, and the displaced sleeve 14 drives the pad 15 to resist the patient's mouth. The size of the patient's oral opening can be adjusted by rotating the pad 15 on the bidirectional threaded rod 13.

[0053] Secondly, by pulling the positioning block 4, the bottom of the positioning block 4 is height-adjusted through the connecting rod 10 and the reset spring 11, and the positioning of the positioning block 4 on different teeth 2 in the gum 1 is changed by lifting the positioning block 4, and one side of the positioning block 4 slides flexibly in the sliding groove 6 of the dental frame 3 through the sliding block 5, thereby enhancing the practicality of the implant site precise positioning device and other advantages.

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for accurately locating a dental implant site, comprising a gum (1) and an oral cavity (12), characterized in that: Teeth (2) are arranged on the gums (1), and adjustment and positioning structures are arranged on the gums (1) and the teeth (2); The adjustment and positioning structure comprises a tooth frame (3), a bidirectional threaded rod (13), a handle (16), a sleeve (14), a cushion block (15) and a rubber block (17); the rubber block (17) is fixedly connected to the tooth frame (3); the bidirectional threaded rod (13) is arranged in front of the tooth frame (3); the handle (16) is fixedly connected to one end of the bidirectional threaded rod (13); the sleeve (14) is threadedly connected to the bidirectional threaded rod (13); the cushion block (15) is fixedly connected to the sleeve (14); and the tooth frame (3) is placed in the oral cavity (12).

2. The device for accurately locating a dental implant site according to claim 1, characterized in that: A thread groove is provided in the sleeve (14), and the sleeve (14) is threadedly connected to the bidirectional threaded rod (13) via the thread groove.

3. The device for accurately locating a dental implant site according to claim 1, characterized in that: A sliding groove (6) is provided in the tooth frame (3), and a sliding block (5) is slidably connected in the sliding groove (6).

4. The device for accurately locating a dental implant site according to claim 3, characterized in that: One side of the sliding block (5) is fixedly connected to a positioning block (4), and the positioning block (4) is sleeved on the tooth (2).

5. The device for accurately locating a dental implant site according to claim 4, characterized in that: A positioning hole (7) is provided in the positioning block (4), and a connecting rod (10) is fixedly connected to the bottom of the positioning block (4).

6. The device for accurately locating a dental implant site according to claim 5, characterized in that: The bottom of the positioning block (4) abuts against a positioning rod (9), the inner bottom wall of the positioning rod (9) is fixedly connected to a return spring (11), the top of the return spring (11) is fixedly connected to a connecting rod (10), and the inner wall of the positioning block (4) is fixedly connected to a rubber strip (8).

7. The device for accurately locating a dental implant site according to claim 6, characterized in that: A movable groove is provided in the positioning rod (9), and the connecting rod (10) passes through the movable groove.

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