Scale treatment device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a curettage device which comprises a handle and a working tip. The working tip is movably arranged at the front end of the handle, a pressure sensor used for monitoring scraping pressure is arranged between the working tip and the handle, and the pressure sensor is in signal connection with a terminal. The pressure sensor is arranged on the handle of the curettage device, the pressure sensor can monitor the strength exerted on the periodontium of a patient by medical staff when the curettage device is used, the strength information is transmitted to the terminal to be displayed outwards, the medical staff can know the curettage strength through the strength information displayed on the terminal, and the curettage effect is improved. And the scraping force can be adjusted or kept through the force information displayed on the terminal, so that the safety and accuracy of periodontal treatment are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical instruments and relates to a scraper, in particular to a scraper with monitoring and feedback functions. Background Art

[0002] Dental surgical instruments are a general term for a class of instruments used for oral treatment and restoration, which are mainly divided into oral knives, chisels, oral scissors, oral forceps, oral tweezers, clamps, oral hooks, needles and other instruments; among them,

[0003] A scraper is a type of other dental surgical instrument. It consists of a working end and a handle. There are two types: single-headed and double-headed. It is reusable and is mainly used to clean plaque on the surface of teeth.

[0004] Existing scalers do not have monitoring and feedback functions, and they cannot monitor and feedback the scaling process in real time, and medical staff cannot understand the scaling status. For experienced medical staff, they can still judge by experience and complete periodontal treatment; but for inexperienced medical staff, they cannot accurately control the scaling methods such as scaling force and scaling angle, which makes it difficult to control the safety and accuracy of periodontal treatment. Therefore, inventing a scaler with monitoring and feedback functions is a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] The utility model provides a scaler with monitoring and feedback functions to solve the technical problem that the scaler in the prior art does not have the monitoring and feedback functions, resulting in difficulty in controlling the safety and accuracy of periodontal treatment.

[0006] The utility model is realized by the following technical solutions:

[0007] A curettage device comprises a handle and a working tip;

[0008] The working tip is movably arranged at the front end of the handle, and a pressure sensor for monitoring the scraping pressure is arranged between the working tip and the handle, and the pressure sensor is connected to the terminal signal.

[0009] In order to better implement the utility model, the above structure is further optimized, the front end of the handle is provided with a mounting hole, the number of the pressure sensors is two groups, and the two groups of pressure sensors are both arranged in the mounting hole;

[0010] The tail end of the working tip is inserted into the mounting hole, the middle part of the working tip is hinged at the opening of the mounting hole through a hinge shaft, the axis of the hinge shaft is perpendicular to the axis of the handle, and the two groups of pressure sensors are arranged near the tail of the working tip, and the two groups of pressure sensors are respectively located on both sides of the hinge shaft.

[0011] In order to better implement the utility model, further optimization is made in the above structure, and the scaler also includes a camera for collecting tooth image information;

[0012] The camera is arranged at the front end of the handle, and the camera is connected to the terminal signal.

[0013] In order to better realize the utility model, further optimization is made in the above structure, and the scraper also includes a lighting lamp, and the lighting lamp is arranged at the front end of the handle.

[0014] In order to better realize the utility model, further optimization is made in the above structure, the scraper also includes a posture sensor for collecting posture information of the scraper;

[0015] The posture sensor is arranged in the handle, and the posture sensor is connected with the terminal signal.

[0016] In order to better realize the utility model, further optimization is made in the above structure, and the scraper also includes a power supply component;

[0017] The power supply assembly is arranged in the handle, and the power supply assembly is electrically connected to the pressure sensor, the camera, the lighting lamp and the posture sensor through an on-off switch.

[0018] In order to better implement the utility model, further optimization is made in the above structure, and the power supply component includes a wireless charging module and a battery;

[0019] The wireless charging module is electrically connected to the battery, and the battery is electrically connected to the pressure sensor, the camera, the lighting lamp and the posture sensor through the on / off switch.

[0020] In order to better realize the utility model, further optimization is made in the above structure, and scale marks are set on the working tip.

[0021] In order to better realize the utility model, further optimization is made in the above structure, the scraper also includes a wireless transmission module, and the pressure sensor is connected to the terminal signal through the wireless transmission module.

[0022] In order to better implement the utility model, further optimization is made in the above structure, and the terminal is a smart phone or a computer.

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] The handle of the scraper provided by the utility model is provided with a pressure sensor, which can monitor the force applied by medical staff on the patient's periodontium when the scraper is in use, and transmit the force information to the terminal for external display. The medical staff can understand the scraping force through the force information displayed on the terminal, and can also adjust or maintain the scraping force through the force information displayed on the terminal to ensure the safety and accuracy of periodontal treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a structural schematic diagram of a scraper of the utility model;

[0027] Figure 2 It is a cross-sectional view of a scaler of the utility model in a state where the handle and the working tip are connected;

[0028] Figure 3 This is a diagram showing the connection state of a handle and a working tip in a scaler of the utility model;

[0029] Figure 4 The utility model is a schematic diagram of a scraper in use.

[0030] In the figure:

[0031] 1. Handle; 11. Mounting hole; 12. Articulated shaft; 13. Pressure sensor; 14. Camera; 15. Light; 16. Power supply; 17. Wireless transmission module;

[0032] 2. Working tip;

[0033] 3. Terminal. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0035] In the description of the present utility model, it should be noted that, unless otherwise specified, "multiple" means two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 limiting the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0037] Example:

[0038] like Figures 1 to 4 As shown:

[0039] A scraper comprises a handle 1 and a working tip 2; wherein:

[0040] The working tip 2 is movably arranged at the front end of the handle 1 , and a pressure sensor 13 for monitoring the scraping pressure is arranged between the working tip 2 and the handle 1 , and the pressure sensor 13 is connected to the terminal 3 for signal.

[0041] A pressure sensor 13 is provided on the handle 1 of the scraper, which can monitor the force applied by medical staff to the patient's periodontium when the scraper is in use, and transmit the force information to the terminal 3 for external display. The medical staff can understand the scraping force through the force information displayed on the terminal 3, and can also adjust or maintain the scraping force through the force information displayed on the terminal 3 to ensure the safety and accuracy of periodontal treatment.

[0042] The pressure sensor 13 in the scaler provides the doctor with real-time feedback of the operating pressure, thereby optimizing the treatment result.

[0043] It should be noted that the terminal 3 is a smart phone or a computer, the handle 1 is provided with a wireless transmission module 17, the pressure sensor 13 is connected to the wireless transmission module 17 by signal, and the pressure sensor 13 is connected to the smart phone or the computer by signal through the wireless transmission module 17, so as to transmit the monitored pressure information to the smart phone or the computer and display it externally;

[0044] The connection method between the wireless transmission module 17 and the terminal 3 may be Bluetooth, infrared, WIFI or other commonly used wireless connection methods in the prior art.

[0045] Specifically, the front end of the handle 1 is provided with a mounting hole 11, and there are two groups of pressure sensors 13, and both groups of pressure sensors 13 are arranged in the mounting hole 11;

[0046] The tail end of the working tip 2 is inserted into the mounting hole 11, and the middle part of the working tip 2 is hinged to the opening of the mounting hole 11 through the hinge shaft 12, see Figure 3 , the axis of the hinge shaft 12 is perpendicular to the axis of the handle 1, two groups of pressure sensors 13 are arranged near the tail of the working tip 2, and the two groups of pressure sensors 13 are respectively located on both sides of the hinge shaft 12;

[0047] When the medical staff uses the scaler to scale the patient's periodontium, the medical staff will squeeze the scaling side of the working tip 2 against the patient's periodontium to scale. Figure 4 ;

[0048] At this time, the working tip 2 of the scraper will be affected by the reaction force when squeezing the periodontium and rotate around the hinge shaft 12, so that the tail end of the working tip 2 squeezes the pressure sensor 13 in the direction close to the patient's teeth. The pressure sensor 13 will monitor the pressure information of the working tip 2 and transmit the monitored pressure information to the terminal 3 for display. Medical staff can know the scraping pressure through the displayed value, and adjust or maintain it to ensure the safety and accuracy of periodontal treatment.

[0049] The two groups of pressure sensors 13 are mainly used to monitor the pressure when the scaler is used to scrape the buccal and lingual sides of the periodontal tissues, so as to make the use of the scaler more convenient.

[0050] It should be noted that during the scaling process, the scaling side of the working tip 2 needs to be pressed against the periodontium to facilitate the scraping of the infection on the periodontium, and the scaling pressure should be less than 10N. If the scaling pressure is greater than 10N, the terminal 3 will send a warning signal to prompt the medical staff to adjust the scaling pressure to avoid causing harm to the patient;

[0051] Figure 3 There is no gap between the pressure sensor 13 and the end of the working tip 2, Figure 3 The gap in the middle is only for easier understanding of the matching relationship between the pressure sensor 13 and the end of the working tip 2; during the scraping process, the axis of the working tip 2 always coincides with the axis of the handle 1.

[0052] Optimally, the working tip 2 of the scraper is provided with scale marks, and the scale marks are arranged at equal intervals from the end of the working tip 2 away from the handle 1 to the end close to the handle 1. Medical staff can know the depth of the working tip 2 extending into the periodontal pocket through the scale marks on the working tip 2, and control the depth and distance of the working tip 2 entering the periodontal pocket during scraping to ensure safety during scraping.

[0053] Optimally, the scraper further comprises a camera 14, which is arranged at the front end of the handle 1. Figure 3 , and the camera 14 is signal-connected to the terminal 3;

[0054] The camera 14 can collect image information of the teeth and send the image information to the terminal 3, which is then displayed externally, so that medical staff can clearly see the periodontal condition in the blind spot of the patient's oral cavity (narrow area) to better complete periodontal treatment.

[0055] Optimally, the scaling device also includes an illumination lamp 15, which is arranged at the front end of the handle 1. The illumination lamp 15 can emit bright light to illuminate the patient's oral cavity, so that the camera 14 can collect images and the medical staff can perform periodontal treatment.

[0056] It should be noted that there can be multiple lighting lamps 15, and the multiple lighting lamps 15 are arranged around the circumference of the mounting hole 11 to better illuminate the patient's mouth.

[0057] Optimally, the scraper further comprises a posture sensor (not shown in the figure) for collecting posture information of the scraper;

[0058] The posture sensor is arranged in the handle 1 , and the posture sensor is connected to the terminal 3 via a signal.

[0059] As a specific implementation of this embodiment, the above-mentioned camera 14 cooperates with the posture sensor to monitor the relative position of the scaler and the patient's teeth. The specific monitoring method is as follows:

[0060] The medical staff inserts the working tip 2 of the scaler into the patient's mouth for scaling. At this time, the camera 14 collects image information of the patient's teeth and sends the information to the terminal 3, which analyzes and determines the long axis of the tooth (the axis of the tooth).

[0061] At the same time, the posture sensor in the handle 1 monitors the position status information of the handle 1 (information that the axis of the handle 1 is in a vertical horizontal plane, parallel to the horizontal plane, or at an angle to the horizontal plane), and sends the information to the terminal 3, which compares the long axis of the tooth with the axis of the handle 1;

[0062] If the axis of handle 1 is parallel to the long axis of the tooth, Figure 4 As shown, the terminal 3 will not have any prompts, and the medical staff can maintain this state and continue to perform periodontal scaling (the axis of the handle 1 is parallel to the long axis of the tooth to maximize the scaling effect of the scaler);

[0063] If there is an angle between the axis of the handle 1 and the long axis of the tooth, the terminal 3 will display the angle information of the two axes and send out a warning signal. The medical staff can adjust the state of the handle 1 according to the prompt of the terminal 3 to ensure the correctness of the real-time position and use angle of the scaler during the scaling process, thereby ensuring the scaling effect of the scaler as well as the safety and accuracy of the scaling.

[0064] Optimally, the scraper also includes a power supply assembly 16; wherein,

[0065] The power supply assembly 16 is arranged in the handle 1, and the power supply assembly 16 is electrically connected to the pressure sensor 13, the camera 14, the lighting lamp 15 and the posture sensor through the on-off switch; the pressure sensor 13, the camera 14, the lighting lamp 15 and the posture sensor can be started and shut down through the on-off switch, so that the use of the scraper is more convenient.

[0066] Specifically, the power supply assembly 16 includes a wireless charging module and a battery;

[0067] The wireless charging module is electrically connected to the battery, and the battery is electrically connected to the pressure sensor 13, the camera 14, the lighting lamp 15 and the posture sensor through the on-off switch.

[0068] The scaler is not only suitable for clinical treatment, but also can be a teaching tool. The scaler can realize data recording and analysis functions through its integrated pressure sensor 13, camera 14 and posture sensor, and cooperate with the terminal 3. It can be used to demonstrate the correct scaling method in a teaching environment and provide feedback when students practice, so that students can quickly and correctly master the means of periodontal treatment.

[0069] In addition, the system can be used in examination scenarios, by displaying and recording the examinee's scaling process and scaling method on the terminal 3, so as to objectively evaluate the examinee's operating skills.

[0070] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A scraper, characterized in that: It comprises a handle (1) and a working tip (2); The working tip (2) is movably arranged at the front end of the handle (1), and a pressure sensor (13) for monitoring the scraping pressure is arranged between the working tip (2) and the handle (1), and the pressure sensor (13) is connected to the terminal (3) for signal transmission; The front end of the handle (1) is provided with a mounting hole (11), and the pressure sensors (13) are provided in two groups, and the two groups of pressure sensors (13) are both provided in the mounting hole (11); The tail end of the working tip (2) is inserted into the mounting hole (11), the middle part of the working tip (2) is hinged to the opening of the mounting hole (11) through a hinge shaft (12), the axis of the hinge shaft (12) is perpendicular to the axis of the handle (1), two groups of pressure sensors (13) are arranged near the tail of the working tip (2), and the two groups of pressure sensors (13) are respectively located on both sides of the hinge shaft (12); Also included is a camera (14) for collecting tooth image information; The camera (14) is arranged at the front end of the handle (1), and the camera (14) is connected to the terminal (3) by signal.

2. The scraper according to claim 1, characterized in that: It also comprises a lighting lamp (15), wherein the lighting lamp (15) is arranged at the front end of the handle (1).

3. The scraper according to claim 2, characterized in that: Also included is a posture sensor for collecting posture information of the scraper; The posture sensor is arranged in the handle (1), and the posture sensor is connected to the terminal (3) via a signal.

4. The scraper according to claim 3, characterized in that: Also included is a power supply assembly (16); The power supply assembly (16) is arranged in the handle (1), and the power supply assembly (16) is electrically connected to the pressure sensor (13), the camera (14), the lighting lamp (15) and the posture sensor through an on-off switch.

5. The scraper according to claim 4, characterized in that: The power supply assembly (16) comprises a wireless charging module and a battery; The wireless charging module is electrically connected to the battery, and the battery is electrically connected to the pressure sensor (13), the camera (14), the lighting lamp (15) and the posture sensor via the on / off switch.

6. The scraper according to claim 1, characterized in that: The working tip (2) is provided with scale marks.

7. The scaler according to any one of claims 1 to 6, characterized in that: It also comprises a wireless transmission module (17), and the pressure sensor (13) is connected to the terminal (3) by signal via the wireless transmission module (17).

8. The scraper according to claim 1, characterized in that: The terminal (3) is a smart phone or a computer.

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