CN217611546U - A precision-controlled periodontal probe - Google Patents

Abstract

The utility model discloses a periodontal probe for precise force control, which comprises a handle, a rectangular frame is fixedly connected to the left end of the handle, a movable groove is formed on the left side of the rectangular frame, and an inner wall of the movable groove is slidably connected with a movable plate The left side of the movable plate is fixedly connected with a positioning plate, the left side of the positioning plate is fixedly connected with a probe body, the inner top wall of the movable groove is fixedly connected with a pressure sensor, and the upper surface of the movable plate is fixedly connected with a positioning frame. The precise force-controlled periodontal probe holds the handle and extends the probe body into the patient's oral cavity. When the doctor presses down the rectangular frame, the probe body drives the movable plate to rise through the positioning plate, and at the same time, the positioning plate inside the frame moves upward. The top plate squeezes the pressure sensor, so that the pressure sensor detects the pressure. When the pressure sensor detects that the pressure data is under normal pressure, the indicator light turns green, and when the pressure is too large or too small, the indicator light turns red, so that the doctor can easily Precisely control the strength and improve the inspection accuracy.

Description

A precision-controlled periodontal probe

technical field

The utility model relates to the technical field of medical instruments, in particular to a periodontal probe with precise force control.

Background technique

Periodontal probe is an important periodontal inspection instrument used to measure the depth and shape of periodontal pockets. It is a relatively common periodontal inspection instrument in existing dental clinics or hospitals. The working end is composed of, in order to facilitate the detection of the periodontal with a small gap, the working end of most periodontal probes is sharp.

The periodontal probe needs to control the force when using it. Too much force will lead to periodontal damage, and too little force will lead to inaccurate detection. However, most of the existing use methods rely on the doctor's feeling and experience to control, so there is a certain human error. , resulting in inaccurate detection data and reduced detection accuracy, which is more inconvenient.

Utility model content

The purpose of the present invention is to provide a precise force-controlled periodontal probe to solve the above-mentioned problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a precise force-controlling periodontal probe, comprising a handle, the left end of the handle is fixedly connected with a rectangular frame, and the left side of the rectangular frame is provided with a movable groove, which is movable. The inner wall of the groove is slidably connected with a movable plate, the left side of the movable plate is fixedly connected with a positioning plate, the left side of the positioning plate is fixedly connected with the probe body, the inner top wall of the movable groove is fixedly connected with a pressure sensor, and the upper surface of the movable plate is fixed A positioning frame is connected, the inner wall of the positioning frame is slidably connected with a top plate, the inner bottom wall of the positioning frame is fixedly connected with two springs, the upper surface of the rectangular frame is fixedly connected with an indicator light, and the right end of the handle is fixedly connected with an inclined plate, an inclined plate The right side is fixedly connected with a display screen.

Preferably, the length of the pressure sensor is less than the length of the positioning frame, and the detection end of the pressure sensor overlaps with the upper surface of the top plate.

Preferably, one end of the spring away from the inner wall of the positioning frame is fixedly connected to the lower surface of the top plate.

Preferably, the pressure sensor is electrically connected to the indicator light.

Preferably, a micro-camera is fixedly connected to the left side of the positioning plate, and the micro-camera is electrically connected to the display screen.

Preferably, a circular plate is sleeved on the surface of the probe body, and a plurality of lamp beads are fixedly connected to the lower surface of the circular plate.

beneficial effect

The utility model provides a precise force-controlled periodontal probe, which has the following beneficial effects:

1. The precise force-controlled periodontal probe holds the handle, and extends the probe body into the patient's mouth. When the doctor presses the rectangular frame downward, the probe body drives the movable plate to rise through the positioning plate, and at the same time, the positioning plate inside the frame moves upward. The top plate squeezes the pressure sensor, so that the pressure sensor detects the pressure. When the pressure sensor detects that the pressure data is under normal pressure, the indicator light turns green. When the pressure is too high or too small, the indicator light turns red, so that the doctor can easily Precisely control the strength and improve the inspection accuracy.

2. In the precision-controlled periodontal probe, the micro camera can project the image of the contact position between the probe body and the periodontal onto the display screen, and the lamp beads on the lower surface of the circular plate can play an illumination role, which is convenient to improve the image quality of the micro camera. The image clarity makes it easier for doctors to control the probe body to perform mobile inspections according to the actual situation, and it is more convenient to use.

Description of drawings

1 is a schematic diagram of the front section of the utility model;

Fig. 2 is the enlarged schematic diagram of the structure at place A in Fig. 1;

FIG. 3 is a schematic diagram of the three-dimensional structure of the handle of the present invention.

In the picture: 1 handle, 2 rectangular frame, 3 movable plate, 4 positioning plate, 5 probe body, 6 pressure sensor, 7 positioning frame, 8 top plate, 9 spring, 10 indicator light, 11 inclined plate, 12 display screen, 13 miniature cameras, 14 circular plates, 15 lamp beads.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: a precise force-controlling periodontal probe, comprising a handle 1, the left end of the handle 1 is fixedly connected with a rectangular frame 2, and the left side of the rectangular frame 2 is opened There is a movable slot, the inner wall of the movable slot is slidably connected with the movable plate 3, the left side of the movable plate 3 is fixedly connected with the positioning plate 4, the left side of the positioning plate 4 is fixedly connected with the probe body 5, and the inner top wall of the movable slot is fixedly connected There is a pressure sensor 6 .

The upper surface of the movable plate 3 is fixedly connected with a positioning frame 7, the length of the pressure sensor 6 is less than the length of the positioning frame 7, the inner wall of the positioning frame 7 is slidably connected with a top plate 8, and the detection end of the pressure sensor 6 overlaps with the upper surface of the top plate 8 , the inner bottom wall of the positioning frame 7 is fixedly connected with two springs 9, one end of the spring 9 away from the inner wall of the positioning frame 7 is fixedly connected with the lower surface of the top plate 8, the upper surface of the rectangular frame 2 is fixedly connected with an indicator light 10, a pressure sensor 6 Electrically connected with the indicator light 10 , the right end of the handle 1 is fixedly connected with an inclined plate 11 , and the right side of the inclined plate 11 is fixedly connected with a display screen 12 .

Hold the handle 1, and extend the probe body 5 into the patient's mouth. When the doctor presses the rectangular frame 2 downward, the probe body 5 drives the movable plate 3 to rise through the positioning plate 4, and at the same time, the top plate 8 inside the positioning frame 7 is moved upward. Squeeze the pressure sensor 6 so that the pressure sensor 6 detects the pressure. When the pressure sensor 6 detects that the pressure data is under normal pressure, the indicator light 10 lights up green, and when the pressure is too large or too small, the indicator light 10 lights up red The light is convenient for the doctor to precisely control the strength and improve the accuracy of the examination.

A micro camera 13 is fixedly connected to the left side of the positioning plate 4, and the micro camera 13 is electrically connected to the display screen 12. The surface of the probe body 5 is sleeved with a circular plate 14, and the lower surface of the circular plate 14 is fixedly connected with several 15 lamp beads.

The micro camera 13 can project the image of the contact position between the probe body 5 and the periodontal onto the display screen 12 , and the lamp beads 15 on the lower surface of the circular plate 14 can play an illumination role, which is convenient to improve the image clarity captured by the micro camera 13 , so that it is convenient for the doctor to control the probe body 5 to perform moving inspection according to the actual situation, and it is more convenient to use.

Working principle: When using the periodontal probe, firstly, the doctor holds the handle 1, and extends the rectangular frame 2 and the probe body 5 into the patient's oral cavity. The image is projected on the display screen 12, and the lamp beads 15 under the circular plate 14 can improve the clarity of the image, which is convenient for the doctor to perform mobile inspection according to the actual situation in the patient's periodontium. When the doctor presses the rectangular frame 2 downward, the probe The main body 5 drives the movable plate 3 to move upward, and the positioning frame 7 drives the top plate 8 to squeeze the pressure sensor 6, so that the pressure sensor 6 can automatically detect the pressure data. When the pressure data is within the standard pressure range, the indicator light 10 lights up green light, When the pressure is too large or too small, the indicator light 10 lights up in red, so that the doctor can accurately control the strength, improve the accuracy of the inspection, and make it more convenient to use.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a precision accuse power periodontal probe, includes handle (1), the left end fixedly connected with rectangle frame (2) of handle (1), its characterized in that: the utility model discloses a portable electronic device, including rectangle frame (2), movable groove has been seted up in the left side of rectangle frame (2), the inner wall sliding connection in movable groove has fly leaf (3), the left side fixedly connected with locating plate (4) of fly leaf (3), the left side fixedly connected with probe body (5) of locating plate (4), the interior roof fixedly connected with pressure sensor (6) of movable groove, the last fixed surface of fly leaf (3) is connected with locating frame (7), the inner wall sliding connection of locating frame (7) has roof (8), two springs (9) of interior diapire fixedly connected with of locating frame (7), the last fixed surface of rectangle frame (2) is connected with pilot lamp (10), right-hand member fixedly connected with swash plate (11) of handle (1), the right side fixedly connected with display screen (12) of swash plate (11).

2. A precision force controlled periodontal probe according to claim 1, characterized in that: the length of the pressure sensor (6) is smaller than that of the positioning frame (7), and the detection end of the pressure sensor (6) is in lap joint with the upper surface of the top plate (8).

3. A precision force controlled periodontal probe according to claim 1, characterized in that: one end of the spring (9) far away from the inner wall of the positioning frame (7) is fixedly connected with the lower surface of the top plate (8).

4. A precision force controlled periodontal probe according to claim 1, wherein: the pressure sensor (6) is electrically connected with the indicator light (10).

5. A precision force controlled periodontal probe according to claim 1, wherein: the left side fixedly connected with miniature camera (13) of locating plate (4), and miniature camera (13) and display screen (12) electric connection.

6. A precision force controlled periodontal probe according to claim 1, wherein: the surface cover of probe body (5) is equipped with circular plate (14), and the lower fixed surface of circular plate (14) is connected with a plurality of lamp pearl (15).

Images