Periodontal therapeutic apparatus

Abstract

The periodontal therapeutic apparatus comprises a machine body and further comprises a disinfection mechanism which is arranged on the machine body and used for disinfecting a needle knife head, the disinfection mechanism comprises a disinfection box fixedly connected to the side wall of the machine body, and the interior of the disinfection box is connected with an installation frame through a driving mechanism. A fixing mechanism for fixing the needle knife head is arranged on the mounting frame, and a protective door is hinged to one side of the disinfection box. Through the arrangement of the disinfection mechanism, under the fixing action of the fixing mechanism, the acupotomy head can not be connected with the handle in the cleaning process, so that the handle can be normally used while the acupotomy head is cleaned and disinfected, and a plurality of acupotomy heads can be cleaned and disinfected at the same time; therefore, normal treatment operation of periodontal diseases is guaranteed, and the convenience and efficiency of disinfection of the needle-knife head are improved at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of periodontal therapeutic instruments, in particular to a periodontal therapeutic instrument. Background Art

[0002] A periodontal therapy device is a device specifically used for the treatment of periodontal disease. Its principle is to clean teeth and periodontal tissues through high-frequency oscillation and water mist spray, and use the needle knife head at one end of the handle to remove tartar, remove tooth stains, massage gums, clean teeth, etc. Since the needle knife head is in direct contact with the teeth, it needs to be disinfected after each use.

[0003] For example, the authorization announcement number CN216168007U is an ultrasonic periodontal therapy device with a disinfection function. Pour the disinfectant into the disinfection box, and then put the handle into the fixed sleeve. The needle knife can be inserted into the disinfectant to disinfect the needle knife head. There is no need to use other disinfection devices, and disinfection is convenient.

[0004] The above-mentioned ultrasonic periodontal therapy device with a disinfection function fixes the handle and immerses the needle cutter head in disinfectant. Although the disinfection operation of the needle cutter head is achieved, since different types of needle cutter heads need to be selected according to different tooth positions during the treatment of periodontal disease, the needle cutter head at one end of the handle needs to be replaced multiple times during the entire treatment process. When the needle cutter head is disinfected, the above-mentioned reference document needs to fix the handle to achieve the disinfection operation of the needle cutter head, which restricts the use of the handle and further affects the normal treatment operation of periodontal disease. After the periodontal disease treatment operation is completed, the needle cutter head needs to be disinfected separately, and the multiple used needle cutter heads need to be installed and disassembled separately for disinfection, which reduces the convenience and efficiency of needle cutter head disinfection.

[0005] Therefore, a periodontal therapeutic apparatus is urgently needed to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a periodontal treatment instrument to solve the problem in the above background technology that the needle knife head needs to be immersed in disinfectant by fixing the handle.

[0007] To achieve the above object, the utility model provides the following technical solutions: a periodontal treatment instrument, comprising a body, a handle connected to the body through a connecting tube, a needle cutter head installed on the handle, and a disinfection mechanism arranged on the body for disinfecting the needle cutter head;

[0008] The disinfection mechanism comprises a disinfection box fixedly connected to the side wall of the machine body, a mounting frame is connected to the disinfection box through a driving mechanism, a fixing mechanism for fixing the needle knife head is provided on the mounting frame, and a protective door is hinged on one side of the disinfection box.

[0009] The fixing mechanism includes multiple groups of fixing plates symmetrically arranged in pairs and slidably connected in the installation frame. The sides of the two fixing plates that are away from each other are connected to the installation frame through an extrusion assembly. The two fixing plates are threadedly connected with a first T-shaped threaded rod, and the opposite ends of the two first T-shaped threaded rods are against the side wall of the connecting rod of the needle knife head.

[0010] The extrusion assembly includes an extrusion tube fixedly connected to the mounting frame, an extrusion rod slidably connected to the extrusion tube, one end of the extrusion rod is connected to the fixing plate, a spring is fixedly connected to the bottom wall of the extrusion tube, and the other end of the spring is connected to the extrusion rod.

[0011] A cleaning mechanism for cleaning the needle blade head is provided in the disinfection box, and the cleaning mechanism includes two cleaning plates symmetrically arranged and slidably connected in the disinfection box, and a plurality of cleaning rods are provided on the opposite sides of the two cleaning plates. Two push rod motors are provided on the side walls of the disinfection box, and the output ends of the two push rod motors are respectively connected to the cleaning plates.

[0012] The disinfection box is provided with a guide assembly for guiding the movement of the cleaning plate. The guide assembly includes two guide grooves symmetrically arranged on the bottom wall of the disinfection box. Guide plates are slidably connected to the two guide grooves, and one end of the two guide plates is connected to the cleaning plate.

[0013] The driving mechanism includes two driving plates arranged in the disinfection box, and the opposite ends of the two driving plates are connected to the mounting frame. One of the two driving plates is slidably connected with a T-shaped rod, and one end of the T-shaped rod is connected to the bottom wall of the disinfection box. The other of the two driving plates is threadedly connected with a second T-shaped threaded rod. A driving motor is provided on the side of the disinfection box away from the protective door, and the output end of the driving motor is connected to the second T-shaped threaded rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides a disinfection mechanism, and under the fixing action of the fixing mechanism, the needle cutter head does not need to be connected to the handle during the cleaning process, so that the handle can be used normally while the needle cutter head is cleaned and disinfected, and multiple needle cutter heads can be cleaned and disinfected simultaneously, thereby ensuring the normal treatment of periodontal disease while improving the convenience and efficiency of needle cutter head disinfection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the disinfection box of the utility model;

[0018] Figure 3 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0020] In the figure: 101, machine body; 102, connecting tube; 103, handle; 104, needle knife head; 201, disinfection box; 202, installation frame; 203, protection door; 301, fixing plate; 302, first T-shaped threaded rod; 401, extrusion tube; 402, extrusion rod; 403, spring; 501, cleaning plate; 502, cleaning rod; 503, push rod motor; 601, guide groove; 602, guide plate; 701, drive plate; 702, T-shaped rod; 703, second T-shaped threaded rod; 704, drive motor. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] See also Figure 1-Figure 4 , a periodontal treatment device shown in the figure includes a body 101, a handle 103 is connected to the body 101 through a connecting tube 102, a needle cutter head 104 is installed on the handle 103, and a disinfection mechanism is provided on the body 101 for disinfecting the needle cutter head 104;

[0024] The disinfection mechanism includes a disinfection box 201 fixedly connected to the side wall of the body 101, and a water outlet pipe is provided on the disinfection box 201, and a valve is provided on the water outlet pipe, so as to facilitate the treatment of the used disinfectant, which is not shown in the figure. The disinfection box 201 is connected to a mounting frame 202 through a driving mechanism, and the mounting frame 202 is provided with a fixing mechanism for fixing the needle knife head 104. A protective door 203 is hinged on one side of the disinfection box 201;

[0025] It should be noted here that: through the setting of the disinfection mechanism, under the fixing action of the fixing mechanism, the needle cutter head 104 does not need to be connected to the handle 103 during the cleaning process, so that the handle 103 can be used normally while the needle cutter head 104 is cleaned and disinfected, and the simultaneous cleaning and disinfection operations of multiple needle cutter heads 104 can be achieved, thereby ensuring the normal treatment operation of periodontal disease while improving the convenience and efficiency of disinfecting the needle cutter head 104.

[0026] It should be emphasized that the needle knife head 104 can be disinfected simultaneously with the treatment or after the treatment, which can be used flexibly.

[0027] It is worth noting that: as a prior art, the specific structure and working principle of the periodontal therapy device can be found in the authorization announcement number CN216168007U, an ultrasonic periodontal therapy device with a disinfection function, which will not be elaborated here.

[0028] See also Figure 4 The fixing mechanism shown in the figure includes a plurality of sets of fixing plates 301 symmetrically arranged in pairs and slidably connected in the installation frame 202, and the two fixing plates 301 are connected to the installation frame 202 by an extrusion assembly at the sides away from each other, and the two fixing plates 301 are threadedly connected with first T-shaped threaded rods 302, and the opposite ends of the two first T-shaped threaded rods 302 are against the side wall of the connecting rod of the needle cutter head 104;

[0029] It should be noted here that: by setting up the fixing mechanism, it is convenient to install and fix the needle cutter head 104, so as to ensure the position stability when the needle cutter head 104 is disinfected and cleaned.

[0030] See also Figure 4 The extrusion assembly shown in the figure includes an extrusion tube 401 fixedly connected to the mounting frame 202, an extrusion rod 402 is slidably connected to the extrusion tube 401, one end of the extrusion rod 402 is connected to the fixing plate 301, a spring 403 is fixedly connected to the bottom wall of the extrusion tube 401, and the other end of the spring 403 is connected to the extrusion rod 402;

[0031] It should be noted here that: by setting the extrusion assembly and utilizing the elastic force of the spring 403 , the two fixing plates 301 can pre-tighten the needle cutter head 104 , thereby facilitating the rotation of the first T-shaped threaded rod 302 .

[0032] Working principle: when it is necessary to clean the used needle cutter head 104, first open the protective door 203, then place the needle cutter head 104 between the two fixing plates 301, and under the extrusion of the extrusion assembly, the two fixing plates 301 can pre-tighten the needle cutter head 104, and then rotate the first T-shaped threaded rod 302 so that one end of the first T-shaped threaded rod 302 abuts against the side wall of the connecting rod of the needle cutter head 104, thereby fixing the needle cutter head 104;

[0033] After the needle cutter head 104 is fixed, the drive mechanism is used to drive the needle cutter head 104 to be immersed in the disinfectant, thereby achieving the disinfection of the needle cutter head 104, and in the process of the needle cutter head 104 being immersed in the disinfectant, the side wall of the needle cutter head 104 is cleaned by the cleaning mechanism, thereby improving the cleanliness of the needle cutter head 104 during the disinfection process. Since the needle cutter head 104 is not connected to the handle 103 during the cleaning process, the handle 103 can be used normally while the needle cutter head 104 is cleaned and disinfected, and the simultaneous cleaning and disinfection operations of multiple needle cutter heads 104 can be achieved, thereby ensuring the normal treatment operation of periodontal disease while improving the convenience and efficiency of disinfecting the needle cutter head 104.

[0034] Example 2

[0035] See also Figure 2 , this embodiment further explains Example 1, a cleaning mechanism for cleaning the needle cutter head 104 is provided in the disinfection box 201 shown in the figure, the cleaning mechanism includes two cleaning plates 501 symmetrically arranged and slidably connected in the disinfection box 201, a plurality of cleaning rods 502 are provided on opposite sides of the two cleaning plates 501, two push rod motors 503 are provided on the side wall of the disinfection box 201, and the output ends of the two push rod motors 503 are respectively connected to the cleaning plates 501;

[0036] It should be noted here that: through the setting of the cleaning mechanism, after the needle cutter head 104 is installed on the mounting frame 202, and under the action of the driving mechanism, the needle cutter head 104 is driven to immerse in the disinfectant, the needle cutter head 104 will be located between the two cleaning plates 501, so that through the reciprocating driving action of the push rod motor 503 and the guiding action of the guide assembly, the multiple cleaning rods 502 will be driven to perform reciprocating back and forth friction movements on the side wall of the needle cutter head 104, thereby cleaning foreign matter attached to the side wall of the needle cutter head 104, further ensuring the cleanliness of the needle cutter head 104 during the disinfection process.

[0037] See also Figure 2The disinfection box 201 shown in the figure is provided with a guide assembly for guiding the movement of the cleaning plate 501, and the guide assembly includes two guide grooves 601 symmetrically arranged on the bottom wall of the disinfection box 201, and the two guide grooves 601 are slidably connected with guide plates 602, and one end of the two guide plates 602 is connected to the cleaning plate 501;

[0038] It should be noted here that: by setting the guide component, a guiding and limiting function is provided for the movement of the cleaning plate 501.

[0039] Example 3

[0040] See also Figure 2 , this embodiment is a further explanation of other embodiments, the driving mechanism in the figure includes two driving plates 701 arranged in the disinfection box 201, the opposite ends of the two driving plates 701 are connected to the installation frame 202, one of the two driving plates 701 is slidably connected with a T-shaped rod 702, one end of the T-shaped rod 702 is connected to the bottom wall of the disinfection box 201, and the other of the two driving plates 701 is threadedly connected with a second T-shaped threaded rod 703, and a driving motor 704 is provided on the side of the disinfection box 201 away from the protective door 203, and the output end of the driving motor 704 is connected to the second T-shaped threaded rod 703;

[0041] It should be noted here that: through the setting of the driving mechanism, when the driving motor 704 drives the second T-shaped threaded rod 703 to rotate, under the threaded engagement transmission action of the second T-shaped threaded rod 703 and the driving plate 701 and the guiding action of the T-shaped rod 702, the needle knife head 104 on the mounting frame 202 will be driven to move in the disinfection box 201.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A periodontal treatment device, comprising: A machine body (101), wherein the machine body (101) is connected to a handle (103) via a connecting tube (102), and a needle knife head (104) is installed on the handle (103); It is characterized by further comprising: A disinfection mechanism provided on the machine body (101) for disinfecting the needle knife head (104); The disinfection mechanism comprises a disinfection box (201) fixedly connected to the side wall of the body (101); a mounting frame (202) is connected to the disinfection box (201) via a driving mechanism; a fixing mechanism for fixing the needle knife head (104) is provided on the mounting frame (202); and a protective door (203) is hinged on one side of the disinfection box (201).

2. A periodontal treatment device according to claim 1, characterized in that: The fixing mechanism comprises a plurality of groups of fixing plates (301) symmetrically arranged in pairs and slidably connected in the installation frame (202); the sides of the two fixing plates (301) away from each other are connected to the installation frame (202) via an extrusion assembly; the two fixing plates (301) are threadedly connected with a first T-shaped threaded rod (302); the opposite ends of the two first T-shaped threaded rods (302) are against the side wall of the connecting rod of the needle cutter head (104).

3. A periodontal treatment device according to claim 2, characterized in that: The extrusion assembly comprises an extrusion tube (401) fixedly connected to the mounting frame (202); an extrusion rod (402) is slidably connected to the extrusion tube (401); one end of the extrusion rod (402) is connected to the fixing plate (301); a spring (403) is fixedly connected to the bottom wall of the extrusion tube (401); the other end of the spring (403) is connected to the extrusion rod (402).

4. A periodontal treatment device according to claim 1, characterized in that: The disinfection box (201) is provided with a cleaning mechanism for cleaning the needle blade head (104), and the cleaning mechanism includes two cleaning plates (501) symmetrically arranged and slidably connected in the disinfection box (201), and a plurality of cleaning rods (502) are provided on opposite sides of the two cleaning plates (501), and two push rod motors (503) are provided on the side wall of the disinfection box (201), and the output ends of the two push rod motors (503) are respectively connected to the cleaning plates (501).

5. A periodontal treatment device according to claim 4, characterized in that: The disinfection box (201) is provided with a guide assembly for guiding the movement of the cleaning plate (501), and the guide assembly includes two guide grooves (601) symmetrically arranged on the bottom wall of the disinfection box (201), and guide plates (602) are slidably connected to the two guide grooves (601), and one end of the two guide plates (602) is connected to the cleaning plate (501).

6. A periodontal treatment device according to claim 1, characterized in that: The driving mechanism comprises two driving plates (701) arranged in the disinfection box (201), the opposite ends of the two driving plates (701) are connected to the mounting frame (202), one of the two driving plates (701) is slidably connected to a T-shaped rod (702), one end of the T-shaped rod (702) is connected to the bottom wall of the disinfection box (201), the other of the two driving plates (701) is threadedly connected to a second T-shaped threaded rod (703), and a driving motor (704) is provided on a side of the disinfection box (201) away from the protective door (203), and the output end of the driving motor (704) is connected to the second T-shaped threaded rod (703).

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