Ultrasonic handle action depth calibration device

Abstract

The utility model relates to the technical field of ultrasonic handle testing, in particular to an ultrasonic handle action depth calibration device. According to the ultrasonic handle action depth calibration device, the scale and the positioning line are arranged beside the adjusting part, so that the distance change of the ultrasonic handle relative to the test gel in the observation groove can be directly observed from the height change of the scale relative to the positioning line after the connecting bracket is adjusted by the adjusting part; therefore, the action depth of the ultrasonic handle can be conveniently calibrated, and the change of the test gel with different heights under the action of the ultrasonic energy can be directly observed through the observation groove, so that the gel position corresponding to the preset ultrasonic energy can be identified, and the action depth of the ultrasonic handle related to the energy size and the penetrability can be calibrated. The calibration precision of the action depth of the ultrasonic handle is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ultrasonic handle test technical field, concretely relates to ultrasonic handle action depth calibration device. BACKGROUND

[0002] Ultrasonic handle, such as ultrasonic transducer used in medical cosmetology or therapeutic equipment, is the equipment that makes these energy into heat energy or other forms of energy by producing high-frequency vibration to transmit mechanical energy, and acts on the skin or specific tissue layer in the body. The different frequency and power settings of ultrasonic handle will affect the propagation characteristics of ultrasonic energy, by adjusting the parameters (such as frequency, energy, pulse length, etc.) of the equipment, ensure that the ultrasonic wave can accurately reach the target action depth, at the same time, avoid unnecessary damage to the skin. Therefore, in the research and development production process, the action depth calibration test of ultrasonic handle is an important step to ensure that the equipment can accurately and safely achieve the expected treatment effect. The action depth calibration involves determining the penetration depth of ultrasonic energy under different settings to ensure that the energy can accurately act on the target tissue level during the treatment process, while avoiding unnecessary damage to the surrounding non-target tissue.

[0003] In order to accurately measure the action depth of ultrasonic wave, the prior art adopts temperature change color gel as the action object of ultrasonic handle to detect, the specific process is as follows: the tester clamps the ultrasonic handle with clamp, makes the ultrasonic handle immerse in medium water and the focal point of ultrasonic handle aims at temperature change color gel, then starts ultrasonic handle to produce ultrasonic energy, the ultrasonic energy is transmitted to temperature change color gel through medium water, makes temperature change color gel heat and discolor, with the maximum depth of temperature change color gel, the action depth of ultrasonic handle is calibrated. But the action effect of ultrasonic energy is related to energy size and penetration, the maximum action depth as the action depth of ultrasonic handle in prior art cannot reflect the energy size, but the action effect of ultrasonic energy size on temperature change color gel is not convenient to observe, which reduces the calibration precision of the action depth of ultrasonic handle. UTILITY MODEL CONTENTS

[0004] The utility model wants to solve the technical problem to provide a kind of ultrasonic handle action depth calibration device reflecting ultrasonic action energy size in the process of calibrating ultrasonic handle action depth using test gel.

[0005] The utility model provides an ultrasonic handle action depth calibration device, including the mounting bracket for installing ultrasonic handle and observation groove, observation groove is placed with test gel and medium water from below to above, the state of ultrasonic handle is installed on the mounting bracket, and the ultrasonic emission direction of ultrasonic handle is towards the test gel, the mounting bracket includes the connecting support for clamping ultrasonic handle and the adjusting piece for adjusting the horizontal height of connecting support, further includes the scale and the positioning line being located at the side of adjusting piece, and the positioning line is used for identifying the height of connecting support relative to the bottom of mounting bracket, and the height change value of relative positioning line identified after the scale is adjusted connecting support of adjusting piece is calibrated as the action depth of ultrasonic handle.

[0006] Further, the adjusting piece is a platform adjusting knob, and the platform adjusting knob is rotated to make the connecting support ascend or descend relative to the scale, so as to drive the ultrasonic handle to approach or move away from the test gel.

[0007] Further, the scale is a scale with a scale line.

[0008] Further, the observation groove is specifically a transparent water tank with at least a front side being transparent.

[0009] Further, the test gel is a temperature-variable color gel.

[0010] Further, the mounting bracket is specifically a Z-axis dovetail groove platform, and the connecting support is a slider of the Z-axis dovetail groove platform and is limited to move in two directions of X-axis and Y-axis.

[0011] Further, the ultrasonic handle is installed on the mounting bracket in a horizontal or vertical manner.

[0012] Beneficial effects: the ultrasonic handle action depth calibration device can directly observe the distance change of the ultrasonic handle relative to the test gel in the observation groove from the height change of the relative positioning line identified by the scale after the adjusting piece adjusts the connecting support, so as to conveniently calibrate the action depth of the ultrasonic handle, and the change of the test gel at different heights under the action of ultrasonic energy is directly observed through the observation groove, so as to identify the gel position corresponding to the preset ultrasonic energy, that is, the action depth calibration of the ultrasonic handle related to the energy size and penetration can be realized, and the calibration precision of the action depth of the ultrasonic handle is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further explained in detail in combination with the drawings and specific embodiments.

[0014] Figure 1 is the ultrasonic handle action depth calibration device schematic diagram under the vertical state of ultrasonic handle.

[0015] Figure 2 is a schematic view of an ultrasonic handle action depth calibration device in a transverse state of the ultrasonic handle. DETAILED DESCRIPTION

[0016] The utility model will be further explained in detail below in combination with specific embodiments.

[0017] As shown in Figure 1 , the ultrasonic handle 4 action depth calibration device of the embodiment comprises a mounting rack 1 for mounting the ultrasonic handle 4 and an observation tank 5, and the observation tank 5 is specifically a transparent water tank with at least a front side transparent. A test gel 7 and medium water 6 are placed in the observation tank 5 from bottom to top, and the test gel 7 is a temperature color-changing gel. In the state that the ultrasonic handle 4 is mounted on the mounting rack 1, the ultrasonic emission direction of the ultrasonic handle 4 is directed towards the test gel 7. In the embodiment, the ultrasonic handle 4 is mounted on the mounting rack 1 in a transverse manner. In other embodiments, see Figure 2 , the ultrasonic handle 4 is changed to be vertical.

[0018] The mounting rack 1 of the embodiment is specifically a Z-axis dovetail groove platform, and the mounting rack 1 comprises a connecting bracket 2 for clamping the ultrasonic handle 4 and an adjusting piece 3 for adjusting the horizontal height of the connecting bracket 2. The connecting bracket 2 is a slider of the Z-axis dovetail groove platform and is limited to move in two directions of X-axis and Y-axis. The mounting rack 1 further comprises a scale 11 and a positioning line 12 arranged on the side of the adjusting piece 3, and the scale 11 is a scale with a scale line. The positioning line 12 is used to identify the height of the connecting bracket 2 relative to the bottom of the mounting rack 1. The change value of the height of the scale 11 relative to the positioning line 12 identified after the adjusting piece 3 adjusts the connecting bracket 2 is calibrated as the action depth of the ultrasonic handle 4. The adjusting piece 3 is a platform adjusting knob, and the platform adjusting knob is rotated to make the connecting bracket 2 rise or fall relative to the scale 11, so as to drive the ultrasonic handle 4 to approach or move away from the test gel 7.

[0019] The ultrasonic handle 4 action depth calibration device can directly observe the distance change of the ultrasonic handle 4 relative to the test gel 7 in the observation tank 5 from the height change of the scale 11 relative to the positioning line 12 identified after the adjusting piece 3 adjusts the connecting bracket 2, so as to conveniently calibrate the action depth of the ultrasonic handle 4. Moreover, the change of the test gel 7 at different heights under the action of ultrasonic energy is directly observed through the observation tank 5, so as to identify the gel position corresponding to the preset ultrasonic energy, thereby improving the calibration accuracy of the action depth of the ultrasonic handle 4.

[0020] The detection material is placed below the mounting position of the ultrasonic handle 4, and the detection material is a temperature color-changing gel. During the calibration of the action depth of the ultrasonic handle 4, the ultrasonic handle 4 emits ultrasonic signals to the detection material. When the signals penetrate the measured material, they will be reflected, scattered, etc., so that the temperature color-changing gel in the range of ultrasonic energy changes color. The color and shape of the temperature color-changing gel will change reversibly with the change of temperature. In the calibration of the action depth of the ultrasonic handle 4, this material is used as a detection material to visually display the action depth and energy distribution of the ultrasonic signals.

[0021] The working process of the ultrasonic handle 4 action depth calibration device of the embodiment is as follows: the ultrasonic handle 4 is mounted on the Z-axis dovetail groove platform, and the position is ensured to be accurate and fixed. The temperature color-changing gel is placed below the ultrasonic handle 4 as a detection material. The ultrasonic handle 4 is started to emit ultrasonic signals, and the color change of the temperature color-changing gel is observed. The positions and shapes of the changes are recorded, and the records are used to analyze the action depth and energy distribution of the ultrasonic signals. According to the observed color change, combined with the parameter settings of the ultrasonic equipment (such as frequency, power, etc.), the action depth of the ultrasonic handle 4 is calibrated. By adjusting the parameters of the equipment, the penetration depth and focusing effect of the ultrasonic signals can be optimized to meet different detection requirements.

[0022] The mounting position of the ultrasonic handle 4 is crucial, which determines the initial emission direction and energy distribution of the ultrasonic signals, and further affects the penetration depth and focusing effect of the signals in the material. The Z-axis dovetail groove platform is used as the mounting frame 1 of the ultrasonic handle 4 in this embodiment, and the connecting bracket 2 is embedded into the dovetail groove on the base and can slide up and down along the Z-axis (vertical direction). The Z-axis dovetail groove platform provides stable vertical guidance and horizontal support for the connecting bracket 2 used to fix the ultrasonic handle 4, and allows smooth movement in a single direction, so that it realizes high-precision vertical movement, and the ultrasonic handle 4 fixed on the mounting frame 1 can be accurately moved to ensure the accuracy of the test results.

[0023] In order to achieve the best working state, the position of the connecting bracket 2 on which the ultrasonic handle 4 is mounted can be easily adjusted by adjusting the screws or other fasteners. In this way, the position of the connecting bracket 2 can be easily adjusted to meet the needs of specific applications. In addition, since the dovetail groove has a certain self-locking ability, it can maintain the current position unchanged without external force, thereby reducing the frequency of maintenance and adjustment.

[0024] The above is only an embodiment of the present application, which does not limit the scope of patent protection. Those skilled in the art can make non-essential changes or substitutions based on the present application, which still falls within the scope of patent protection.

Claims

1. An ultrasonic handpiece action depth calibration device, comprising a mounting rack for mounting an ultrasonic handpiece and an observation slot, a test gel and medium water are placed in the observation slot from bottom to top, and the ultrasonic emission direction of the ultrasonic handpiece is directed to the test gel in the state that the ultrasonic handpiece is mounted on the mounting rack, characterized in that: The mounting rack comprises a connecting support for clamping the ultrasonic handle and an adjusting member for adjusting the horizontal height of the connecting support, and further comprises a scale beside the adjusting member and a positioning line for identifying the height of the connecting support relative to the bottom of the mounting rack, and the height variation value of the relative positioning line identified by the scale after the adjusting member adjusts the connecting support is calibrated as the working depth of the ultrasonic handle. ​ 2. The ultrasonic handle action depth calibration device of claim 1, wherein: The adjusting member is a platform adjusting knob, and rotating the platform adjusting knob can make the connecting support ascend or descend relative to the scale, so as to make the ultrasonic handle approach or move away from the test gel.

3. The ultrasonic handle action depth calibration device of claim 1, wherein: The scale is a scale with a scale line.

4. The ultrasonic handle action depth calibration device of claim 1, wherein: The observation groove is specifically a transparent water tank which is transparent at least at the front side.

5. The ultrasonic handle action depth calibration device of claim 1, wherein: The test gel is a temperature color-changing gel.

6. The ultrasonic handle action depth calibration device of claim 1, wherein: The mounting rack is specifically a Z-axis dovetail groove platform, and the connecting support is a sliding block of the Z-axis dovetail groove platform and is limited to move in two directions of X-axis and Y-axis.

7. The ultrasonic handle action depth calibration device according to claim 1 or 6, characterized in that: The ultrasonic handle is installed on the mounting rack in a horizontal or vertical manner.

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