Bone wall thickness measuring device for tooth implantation

Abstract

The utility model discloses a bone wall thickness measuring device for dental implant, which belongs to the technical field of dental implant, and comprises a grab handle and a mounting box, the mounting box is fixedly connected to one end of the grab handle, a measuring mechanism is arranged inside the mounting box, a cleaning mechanism is arranged outside the grab handle, and the cleaning mechanism is connected with the grab handle. The cleaning mechanism comprises a connecting water pipe fixedly connected to the interior of the grab handle, a water pump is arranged at one end of the connecting water pipe, a water inlet pipe of the water pump is communicated with a liquid storage bottle, the other end of the connecting water pipe penetrates through one side of the grab handle and is communicated with a nozzle, and the nozzle is arranged below the mounting box. Medical staff can control the water pump through the control switch to suck cleaning liquid in the liquid storage bottle into the connecting pipeline, and finally spray the cleaning liquid to the tartar through the nozzle, so that the tartar is cleaned, the problem that the traditional measuring device cannot directly clean the tartar during measurement is effectively solved, and the measuring process before tooth implantation is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of dental implants, and more particularly to a bone wall thickness measuring device for dental implants. Background Art

[0002] Dental implant technology allows the placement of artificial teeth in the oral cavity, thereby helping patients replace missing teeth. During implantation, the implant must be precisely placed into the alveolar bone; otherwise, the surrounding bone will be damaged. Therefore, medical staff are required to measure the thickness of the patient's alveolar bone before implantation.

[0003] Chinese patent authorization announcement number: CN213941038U provides a "caliper for measuring the bone wall thickness of dental implant cavities". This solution can measure the thickness of the bone wall on the labial and buccal or lingual and palatal sides during cavity preparation, and then detect cavity deviation and correct the cavity direction, ensuring that the dental implant is placed in the ideal labial and buccal and lingual and palatal positions, thereby improving the success rate of dental implants.

[0004] During the actual dental implant process, medical staff need to perform a preliminary cleaning of the patient's mouth first. However, there may be some residual plaque in the patient's teeth, which will cause errors in the measurement of bone wall thickness. When the above-mentioned device is measuring, if the medical staff finds residual plaque during the measurement process, the medical staff will also need to remove the measuring tool from the patient's mouth and clean it again. This is not only cumbersome, but also prolongs the measurement process and reduces measurement efficiency.

[0005] Therefore, in order to solve the above problems, a bone wall thickness measuring device for dental implants is proposed. Utility Model Content

[0006] 1. Technical problems to be solved

[0007] In view of the problems existing in the prior art, the purpose of the present invention is to provide a bone wall thickness measuring device for dental implants, which can directly clean residual plaque during measurement and can fine-tune the cleaning angle of the nozzle.

[0008] 2. Technical solution

[0009] In order to solve the above problems, the present invention adopts the following technical solutions.

[0010] A bone wall thickness measuring device for dental implants comprises a handle and a mounting box, wherein the mounting box is fixedly connected to one end of the handle, a measuring mechanism is provided inside the mounting box, and a cleaning mechanism is provided outside the handle, wherein the cleaning mechanism comprises a connecting water pipe fixedly connected to the inside of the handle, a water pump is provided at one end of the connecting water pipe, a water pump is provided at the water inlet pipe of the water pump is connected to a liquid storage bottle, the other end of the connecting water pipe passes through one side of the handle and is connected to a nozzle, and the nozzle is provided below the mounting box, a control switch is provided on one side of the handle, and the control switch is electrically connected to the water pump, and an angle adjustment mechanism is provided between the nozzle and the mounting box.

[0011] Furthermore, the angle adjustment mechanism includes a driven gear rotatably connected to the bottom of the installation box and a second motor fixedly arranged at the bottom of the installation box, and the nozzle is fixedly connected to the bottom of the driven gear.

[0012] Furthermore, the output end of the second motor is transmission-connected to a driving gear, the driving gear is meshed with a driven gear, and the driving gear is rotationally connected to the bottom of the installation box.

[0013] Furthermore, the measuring mechanism includes a No. 1 motor fixedly connected to the inside of the installation box and a bidirectional screw rod rotatably connected to the inside of the installation box, and one end of the bidirectional screw rod is transmission-connected to the output end of the No. 1 motor.

[0014] Furthermore, the external thread connection of the bidirectional screw rod is connected to two symmetrically arranged slides, one end of the two slides is fixedly connected to a measuring end, the two measuring ends are slidably connected to one side of the installation box, and the top of the two measuring ends is fixedly connected to an indicator piece.

[0015] Furthermore, a limiting sliding groove is provided on one side of the inner wall of the installation box, the other ends of the two slides are fixedly connected to the limiting sliders, and the two limiting sliders are slidably connected to the inside of the limiting sliding groove.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] (1) This solution sets up a cleaning mechanism. Medical staff can control the water pump through the control switch to suck the cleaning liquid in the liquid storage bottle into the connecting pipe, and finally spray the cleaning liquid to the dental plaque through the nozzle, thereby cleaning the dental plaque. This effectively solves the problem that traditional measuring devices cannot directly clean dental plaque during measurement, and simplifies the measurement process before dental implantation.

[0019] (2) This solution uses the No. 2 motor to drive the active gear to rotate, thereby cooperating with the driven gear to achieve fine-tuning of the nozzle's spray angle, which can facilitate medical staff to adjust the nozzle angle and effectively avoid the situation where medical staff need to manually control the installation box to rotate significantly in the patient's mouth. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 It is a top view of part of the structure of the utility model;

[0022] Figure 3 This is a schematic diagram of a top cross-sectional structure of part of the structure of the utility model;

[0023] Figure 4 It is a side sectional structural diagram of part of the structure of the utility model;

[0024] Figure 5 For this utility model Figure 3 A magnified schematic diagram of the structure in the middle circle.

[0025] Description of the numbers in the figure:

[0026] 1. Handle; 2. Mounting box; 21. Limit slide; 3. Measuring mechanism; 31. Motor No. 1; 32. Bidirectional screw; 33. Slide; 34. Measuring tip; 35. Indicator; 36. Limit slider; 4. Cleaning mechanism; 41. Connecting water pipe; 42. Water pump; 43. Liquid storage bottle; 44. Nozzle; 45. Control switch; 5. Angle adjustment mechanism; 51. Driven gear; 52. Driving gear; 53. Motor No. 2. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0030] Example:

[0031] See also Figure 1 - Figure 5 A bone wall thickness measuring device for dental implants includes a handle 1 and a mounting box 2. The mounting box 2 is fixedly connected to one end of the handle 1. A measuring mechanism 3 is provided inside the mounting box 2. A cleaning mechanism 4 is provided outside the handle 1. The cleaning mechanism 4 includes a connecting water pipe 41 fixedly connected to the inside of the handle 1. A water pump 42 is provided at one end of the connecting water pipe 41. The water inlet pipe of the water pump 42 is connected to a liquid storage bottle 43. The other end of the connecting water pipe 41 passes through one side of the handle 1 and is connected to a nozzle 44. The nozzle 44 is provided below the mounting box 2. A control switch 45 is provided on one side of the handle 1. The control switch 45 is electrically connected to the water pump 42. An angle adjustment mechanism 5 is provided between the nozzle 44 and the mounting box 2.

[0032] In this solution, a power supply is provided inside the water pump 42, and a control switch 45 controls the working state of the water pump 42 by connecting wires. The liquid storage bottle 43 is filled with a cleaning liquid for cleaning dental plaque, and the nozzle 44 has the function of increasing water pressure. First, the medical staff grasps the handle 1 and inserts the installation box 2 into the patient's mouth. After observing the tooth to be implanted, the medical staff uses the measuring mechanism 3 to measure the thickness of the bone wall. If there is dental plaque that affects the measurement accuracy, the medical staff can manually turn on the control switch 45, so that the cleaning liquid in the liquid storage bottle 43 is sucked out by the water pump 42 and sent to the nozzle 44 through the connecting water pipe 41. The nozzle 44 sprays the cleaning liquid onto the dental plaque to clean it.

[0033] By setting up the cleaning mechanism 4, medical staff can control the water pump 42 through the control switch 45 to suck the cleaning liquid in the liquid storage bottle 43 into the connecting water pipe 41, and finally spray the cleaning liquid onto the dental plaque through the nozzle 44, thereby cleaning the dental plaque, effectively solving the problem that traditional measuring devices cannot directly clean dental plaque during measurement, and simplifying the measurement process before dental implantation.

[0034] See also Figure 4 The angle adjustment mechanism 5 includes a driven gear 51 rotatably connected to the bottom of the mounting box 2 and a second motor 53 fixedly arranged at the bottom of the mounting box 2 , and the nozzle 44 is fixedly connected to the bottom of the driven gear 51 .

[0035] Specifically, the output end of the second motor 53 is transmission-connected to the driving gear 52 , the driving gear 52 is meshed with the driven gear 51 , and the driving gear 52 is rotationally connected to the bottom of the installation box 2 .

[0036] In this embodiment, the second motor 53 is provided with a power supply and a separate switch. The second motor 53 is arranged in the box body at the bottom of the installation box 2. The second motor 53 can rotate by driving the driving gear 52, thereby rotating the driven gear 51, thereby adjusting the water spray angle of the nozzle 44.

[0037] The driving gear 52 is driven to rotate by the No. 2 motor 53, thereby cooperating with the driven gear 51 to fine-tune the water spraying angle of the nozzle 44, which can facilitate medical staff to adjust the angle of the nozzle 44 and effectively avoid the situation where medical staff need to manually control the installation box 2 to rotate significantly in the patient's mouth.

[0038] See also Figure 2 、 Figure 3 and Figure 5 The measuring mechanism 3 includes a No. 1 motor 31 fixedly connected to the inside of the installation box 2 and a bidirectional screw rod 32 rotatably connected to the inside of the installation box 2, and one end of the bidirectional screw rod 32 is transmission-connected to the output end of the No. 1 motor 31.

[0039] Specifically, the external thread connection of the bidirectional screw rod 32 is connected to two symmetrically arranged slides 33, one end of the two slides 33 is fixedly connected to a measuring end 34, the two measuring ends 34 are slidably connected to one side of the installation box 2, and the top of the two measuring ends 34 is fixedly connected to an indicator piece 35.

[0040] Specifically, a limiting sliding groove 21 is provided on one side of the inner wall of the installation box 2 , and the other ends of the two slides 33 are fixedly connected to the limiting sliders 36 , and the two limiting sliders 36 are slidably connected to the inside of the limiting sliding groove 21 .

[0041] In this solution, a power supply is provided inside the No. 1 motor 31, and it is equipped with a separate switch. The No. 1 motor 31 controls the rotation of the bidirectional screw rod 32, so that the two measuring ends 34 gradually approach or move away, and the thickness of the bone wall at the implantation site is measured through the opposite side of the front end of the two measuring ends 34. A scale is provided on the mounting box 2, and the indicator piece 35 and the midline of the measuring end 34 are in the same vertical plane. The indicator piece 35 points to the scale. The medical staff can obtain the specific thickness of the bone wall by subtracting the scale data of the two indicator pieces 35.

[0042] Working principle: First, the medical staff holds the handle 1 with his hand and inserts the installation box 2 into the patient's mouth. After observing the teeth that need to be implanted, the medical staff turns on the No. 1 motor 31 to rotate the bidirectional screw 32, thereby controlling the two measuring ends 34 to move and fit on the two side edges of the bone wall. By reading the scale data of the indicator piece 35 and subtracting it, the thickness of the bone wall can be obtained. If there is tartar there that affects the measurement accuracy, the medical staff can turn on the control switch 45 by hand, so that the cleaning liquid in the liquid storage bottle 43 is sucked out through the water pump 42, and it is sent to the nozzle 44 through the connecting water pipe 41. The nozzle 44 sprays the cleaning liquid to the tartar to clean it. At the same time, the medical staff can also fine-tune the angle of the nozzle 44 by controlling the No. 2 motor 53 to facilitate the cleaning of the tartar.

[0043] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A bone wall thickness measuring device for dental implants, comprising a handle (1) and a mounting box (2), wherein the mounting box (2) is fixedly connected to one end of the handle (1), and is characterized in that: A measuring mechanism (3) is provided inside the installation box (2), and a cleaning mechanism (4) is provided outside the handle (1). The cleaning mechanism (4) comprises a connecting water pipe (41) fixedly connected to the inside of the handle (1), one end of the connecting water pipe (41) is provided with a water pump (42), the water inlet pipe of the water pump (42) is connected to a liquid storage bottle (43), the other end of the connecting water pipe (41) passes through one side of the handle (1) and is connected to a nozzle (44), the nozzle (44) is provided below the installation box (2), a control switch (45) is provided on one side of the handle (1), the control switch (45) is electrically connected to the water pump (42), and an angle adjustment mechanism (5) is provided between the nozzle (44) and the installation box (2).

2. The bone wall thickness measuring device for dental implants according to claim 1, characterized in that: The angle adjustment mechanism (5) comprises a driven gear (51) rotatably connected to the bottom of the installation box (2) and a second motor (53) fixedly arranged at the bottom of the installation box (2); the nozzle (44) is fixedly connected to the bottom of the driven gear (51).

3. The bone wall thickness measuring device for dental implants according to claim 2, characterized in that: The output end of the second motor (53) is connected to the driving gear (52) in a transmission manner. The driving gear (52) is meshed with the driven gear (51). The driving gear (52) is rotatably connected to the bottom of the installation box (2).

4. The bone wall thickness measuring device for dental implants according to claim 1, characterized in that: The measuring mechanism (3) comprises a first motor (31) fixedly connected to the interior of the installation box (2) and a bidirectional screw rod (32) rotatably connected to the interior of the installation box (2), one end of the bidirectional screw rod (32) being transmission-connected to the output end of the first motor (31).

5. The bone wall thickness measuring device for dental implants according to claim 4, characterized in that: The external thread of the bidirectional screw rod (32) is connected to two symmetrically arranged slides (33), one end of each of the two slides (33) is fixedly connected to a measuring terminal (34), and both of the two measuring terminals (34) are slidably connected to one side of the installation box (2), and the tops of the two measuring terminals (34) are fixedly connected to an indicator piece (35).

6. The bone wall thickness measuring device for dental implants according to claim 5, characterized in that: A limiting sliding groove (21) is provided on one side of the inner wall of the installation box (2), and the other ends of the two sliding pieces (33) are fixedly connected to the limiting slider (36), and the two limiting sliders (36) are slidably connected inside the limiting sliding groove (21).

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