CN111141496A - Energy testing device and method for laser penetration of laser therapeutic instrument to focus - Google Patents
Energy testing device and method for laser penetration of laser therapeutic instrument to focus Download PDFInfo
- Publication number
- CN111141496A CN111141496A CN202010027344.7A CN202010027344A CN111141496A CN 111141496 A CN111141496 A CN 111141496A CN 202010027344 A CN202010027344 A CN 202010027344A CN 111141496 A CN111141496 A CN 111141496A
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- laser
- energy
- cup body
- cup
- testing device
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- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 23
- 230000035515 penetration Effects 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 230000008859 change Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 208000002193 Pain Diseases 0.000 abstract description 6
- 230000036407 pain Effects 0.000 abstract description 6
- 239000013307 optical fiber Substances 0.000 abstract description 2
- 239000000523 sample Substances 0.000 abstract description 2
- 238000007920 subcutaneous administration Methods 0.000 abstract description 2
- 210000001519 tissue Anatomy 0.000 description 10
- 206010061218 Inflammation Diseases 0.000 description 4
- 230000004054 inflammatory process Effects 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- XUMBMVFBXHLACL-UHFFFAOYSA-N Melanin Chemical compound O=C1C(=O)C(C2=CNC3=C(C(C(=O)C4=C32)=O)C)=C2C4=CNC2=C1C XUMBMVFBXHLACL-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 201000005569 Gout Diseases 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002647 laser therapy Methods 0.000 description 1
- 230000008338 local blood flow Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 230000000258 photobiological effect Effects 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The invention discloses an energy testing device and method for laser penetration of a laser therapeutic apparatus to a focus, wherein the testing device comprises a cup body, a thermocouple and a controller, the thermocouple is arranged in the cup body and fixed at the bottom of the cup body through a support column, the controller is arranged in the wall of the cup, a display screen is arranged on the wall of the cup, the display screen and the thermocouple are electrically connected with the controller, the top of the cup body is bent outwards to form a covering object carrying platform, and liquid for absorbing energy is arranged in the cup body. The testing device has the advantages of simple structure, low cost and convenient operation, can predict the energy of the laser therapeutic instrument when the laser penetrates into the focus, and avoids the problem that the activated optical fiber probe is implanted into the subcutaneous part to obtain data in order to determine the energy of the laser penetrating into the focus in the prior art, thereby reducing the pain of a patient.
Description
Technical Field
The invention relates to a testing device, in particular to an energy testing device and method for laser penetration of a laser therapeutic apparatus to a focus.
Background
The laser therapy is a non-invasive and non-invasive physical factor treatment technique, is an infrared laser used for clinical physiotherapy, can effectively transmit energy to target tissues, promotes the photobiological regulation of organisms, improves the functions of local blood circulation and nervous system, relieves pain, diminishes inflammation, promotes the regeneration of tissues, can effectively eliminate inflammation and pain in a short time and stimulate the repair of tissues, and achieves the effects of improving symptoms and curing diseases. Has obvious effect on local inflammation, trauma, pain and the like of human body.
Laser therapeutic equipment utilizes laser to irradiate on the surface of skin, and can transfer energy to target tissue so as to attain the goal of improving symptom and curing disease. However, laser is very easily absorbed by melanin, hemoglobin, water, fat and the like, so that it is difficult to determine how much energy penetrates the skin and subcutaneous tissues to enter target tissues, and because the energy required for treating different diseases is different, the determination of the energy input to the target tissues by laser has important significance for effectively treating local inflammation, trauma, pain, gout and the like.
Disclosure of Invention
The invention aims to solve the problem that the energy of laser penetrating to a focus of a laser therapeutic apparatus cannot be predicted, and provides an energy testing device for laser penetrating to the focus of the laser therapeutic apparatus.
In order to achieve the purpose, the technical scheme of the invention is as follows: an energy testing device for laser penetration of laser therapeutic instruments to focus is characterized in that: the novel electric cup comprises a cup body, a thermocouple and a controller, wherein the thermocouple is arranged inside the cup body and fixed at the bottom of the cup body through a support column, the controller is arranged in a cup wall, a display screen is arranged on the cup wall, the display screen and the thermocouple are electrically connected with the controller, the top of the cup body is outwards bent to form an object stage for carrying a covering object, and liquid for absorbing energy is arranged inside the cup body.
Preferably; and scale marks are arranged outside the wall of the cup.
Preferably; the liquid is water.
Preferably; the cup wall and the cup bottom of the cup body are of a hollow cavity structure.
The invention also aims to overcome the problem that the wavelength, the power and the time cannot be accurately set in the using process of the laser therapeutic apparatus, and provides a test method of the test device.
The technical scheme is as follows: a testing method of an energy testing device for laser penetration of a laser therapeutic apparatus to a focus is characterized by comprising the following steps:
1) selecting pig skin with fat thickness and density similar to that of skin tissue as covering material according to the skin tissue condition of the treated part;
2) filling water in the cup body to enable the covering to be in contact with the water surface;
3) selecting any two of three parameters of wavelength, power and time of the laser therapeutic apparatus;
when the wavelength and the power are selected, the laser with specific wavelength and power penetrates through the covering, the energy of the laser penetrating through the covering is absorbed by water, the thermocouple senses temperature change and transmits temperature change data to the controller, the controller calculates the energy absorbed by the water through a formula I and transmits an energy value to the display, the display displays a real-time energy value, and when the required energy is reached, the used time is recorded;
when the wavelength and time or the power and time are selected, the laser with specific wavelength or the laser with specific power penetrates the covering, and when the display displays the required energy value in the selected time, the power or the wavelength is recorded; thus obtaining another parameter which needs to be selected by the laser therapeutic apparatus during treatment;
q = c m △ t formula I
In formula I, Q is the heat, c is the specific heat capacity of water, m is the mass of water, and △ t is the difference between the final temperature and the initial temperature.
The invention has the beneficial effects that: the testing device has the advantages of simple structure, low cost and convenient operation, can predict the energy of the laser therapeutic instrument when the laser penetrates into the focus, and avoids the problem that the activated optical fiber probe is implanted into the subcutaneous part to obtain data in order to determine the energy of the laser penetrating into the focus in the prior art, thereby reducing the pain of a patient. Meanwhile, by applying the testing method provided by the invention, as long as any two of the three parameters of wavelength, power and time are determined, the other parameter value which needs to be selected during the treatment of the laser therapeutic apparatus can be determined, and the medical staff can conveniently select the treatment scheme.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective view of the present invention.
In the figure, 1, a cup body; 2. a thermocouple; 3. a controller; 4. a support column; 5. a display screen; 6. a wire; 7. a cover; 8. an object stage; 9. water; 10. scale lines are marked.
Detailed Description
For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
Example (b):
as shown in fig. 1 and 2, an energy testing device for laser penetration of a laser therapeutic apparatus to a focus comprises a cup body 1, a thermocouple 2 and a controller 3, wherein the thermocouple 2 is arranged inside the cup body 1 and fixed at the bottom of the cup body 1 through a support column 4, the controller 3 is arranged in the cup wall, a display screen 5 is arranged on the cup wall, the display screen 5 and the thermocouple 2 are electrically connected with the controller 3 through a wire 6, the top of the cup body 1 is outwards bent to form an object carrying table 8 for carrying a covering object 7, water 9 for absorbing energy is arranged inside the cup body 1, the cup wall and the cup bottom of the cup body 1 are of a hollow cavity structure, and scale lines 10 are arranged outside the cup wall.
A testing method of an energy testing device for laser penetration of a laser therapeutic apparatus to a focus comprises the following steps:
1) selecting pig skin with fat thickness and density similar to that of skin tissue as covering material according to the skin tissue condition of the treated part;
2) filling water in the cup body to enable the covering to be in contact with the water surface;
3) selecting any two of three parameters of wavelength, power and time of the laser therapeutic apparatus;
when the wavelength and the power are selected, the laser with specific wavelength and power penetrates through the covering, the energy of the laser penetrating through the covering is absorbed by water, the thermocouple senses temperature change and transmits temperature change data to the controller, the controller calculates the energy absorbed by the water through a formula I and transmits an energy value to the display, the display displays a real-time energy value, and when the required energy is reached, the used time is recorded;
when the wavelength and time or the power and time are selected, the laser with specific wavelength or the laser with specific power penetrates the covering, and when the display displays the required energy value in the selected time, the power or the wavelength is recorded; the other parameter value which needs to be selected when the laser therapeutic apparatus determines any two of the three parameters of wavelength, power and time during treatment can be obtained;
q = c m △ t formula I
In formula I, Q is the heat, c is the specific heat capacity of water, m is the mass of water, and △ t is the difference between the final temperature and the initial temperature.
The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to be limiting in any way, and other variations and modifications are possible without departing from the scope of the invention as set forth in the appended claims.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (5)
1. An energy testing device for laser penetration of laser therapeutic instruments to focus is characterized in that: the novel electric cup comprises a cup body, a thermocouple and a controller, wherein the thermocouple is arranged inside the cup body and fixed at the bottom of the cup body through a support column, the controller is arranged in a cup wall, a display screen is arranged on the cup wall, the display screen and the thermocouple are electrically connected with the controller, the top of the cup body is outwards bent to form an object stage for carrying a covering object, and liquid for absorbing energy is arranged inside the cup body.
2. The laser penetration energy testing device of claim 1, wherein: and scale marks are arranged outside the wall of the cup.
3. The laser penetration energy testing device of claim 1, wherein: the liquid is water.
4. The laser penetration energy testing device of claim 1, wherein: the cup wall and the cup bottom of the cup body are of a hollow cavity structure.
5. The method for testing the laser penetration energy testing device of the laser therapeutic apparatus according to any one of claims 1 to 4, which comprises the following steps:
1) selecting pig skin with fat thickness and density similar to that of skin tissue as covering material according to the skin tissue condition of the treated part;
2) filling water in the cup body to enable the covering to be in contact with the water surface;
3) selecting any two of three parameters of wavelength, power and time of the laser therapeutic apparatus;
when the wavelength and the power are selected, the laser with specific wavelength and power penetrates through the covering, the energy of the laser penetrating through the covering is absorbed by water, the thermocouple senses temperature change and transmits temperature change data to the controller, the controller calculates the energy absorbed by the water through a formula I and transmits an energy value to the display, the display displays a real-time energy value, and when the required energy is reached, the used time is recorded;
when the wavelength and time or the power and time are selected, the laser with specific wavelength or the laser with specific power penetrates the covering, and when the display displays the required energy value in the selected time, the power or the wavelength is recorded; thus obtaining another parameter which needs to be selected by the laser therapeutic apparatus during treatment;
q = c m △ t formula I
In formula I, Q is the heat, c is the specific heat capacity of water, m is the mass of water, and △ t is the difference between the final temperature and the initial temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010027344.7A CN111141496A (en) | 2020-01-10 | 2020-01-10 | Energy testing device and method for laser penetration of laser therapeutic instrument to focus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010027344.7A CN111141496A (en) | 2020-01-10 | 2020-01-10 | Energy testing device and method for laser penetration of laser therapeutic instrument to focus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111141496A true CN111141496A (en) | 2020-05-12 |
Family
ID=70524409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010027344.7A Pending CN111141496A (en) | 2020-01-10 | 2020-01-10 | Energy testing device and method for laser penetration of laser therapeutic instrument to focus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111141496A (en) |
-
2020
- 2020-01-10 CN CN202010027344.7A patent/CN111141496A/en active Pending
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