CN215022003U - Multi-channel small animal low-intensity pulse ultrasonic synchronous stimulation system - Google Patents
Multi-channel small animal low-intensity pulse ultrasonic synchronous stimulation system Download PDFInfo
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- CN215022003U CN215022003U CN202120235775.2U CN202120235775U CN215022003U CN 215022003 U CN215022003 U CN 215022003U CN 202120235775 U CN202120235775 U CN 202120235775U CN 215022003 U CN215022003 U CN 215022003U
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- 241001465754 Metazoa Species 0.000 title claims abstract description 41
- 230000000638 stimulation Effects 0.000 title claims abstract description 29
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 27
- 230000033001 locomotion Effects 0.000 claims abstract description 47
- 238000002474 experimental method Methods 0.000 claims abstract description 22
- 238000009210 therapy by ultrasound Methods 0.000 claims abstract description 11
- 238000010171 animal model Methods 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims abstract description 3
- 238000002604 ultrasonography Methods 0.000 claims description 13
- 238000002560 therapeutic procedure Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000010228 Erectile Dysfunction Diseases 0.000 description 1
- 208000001132 Osteoporosis Diseases 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
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Abstract
The utility model provides a multi-channel small animal low-intensity pulse ultrasonic synchronous stimulation system which is characterized by comprising a supporting mechanism, a support mechanism, a plurality of ultrasonic synchronous stimulation devices and a plurality of ultrasonic synchronous stimulation devices, wherein the supporting mechanism is used for placing experimental animals and is provided with an animal experiment platform and a bracket arranged on the animal experiment platform; the motion control mechanism is provided with a plurality of three-dimensional motion units and a rotary motion unit, and the three-dimensional motion units are arranged on the bracket; the treatment head fixing frame is arranged on the three-dimensional motion unit and is used for moving in three dimensions of front and back, up and down and left and right under the driving of the three-dimensional motion unit; the multi-channel ultrasonic stimulator is fixed on the bracket and used for transmitting pulse signals; the ultrasonic treatment heads are respectively installed on the treatment head fixing frame through the rotary motion unit and are used for rotating under the driving of the rotary motion unit, and the ultrasonic treatment heads are respectively provided with an ultrasonic transducer which is in communication connection with the multi-channel ultrasonic stimulator and is used for converting pulse signals into ultrasonic stimulation signals.
Description
Technical Field
The utility model relates to a medical equipment, concretely relates to synchronous amazing system of little animal low-intensity pulse supersound of multichannel.
Background
Low Intensity Pulsed Ultrasound (LIPUS) is a device that uses emitted sound waves to help treat lesions. LIPUS can treat damage of connective tissue (such as ligaments) by inducing cavitation effect and mechanical effect by vibration of sound wave, promote healing of fresh fracture, treat osteoporosis, stimulate growth of damaged teeth, and treat erectile dysfunction. LIPU is a trace medicine, has the characteristics of low power and no wound, and the clinical application range of the LIPU is gradually widened. Medical devices require animal testing before they can be put into clinical use. The principle of medical equipment for treating diseases is determined by carrying out experiments on animals with similar structures, functions and metabolisms to human bodies.
In the animal experiment stage, a large number of animal experiments are needed for one experiment, and the experiments need to be repeated for many times to obtain enough reliable data for statistical analysis. However, the method commonly adopted in the laboratory at present is to perform experiments one by one animal, namely, after one animal experiment is completed, the next animal experiment is performed. The conventional method has too long experiment time, easily causes fatigue of experimenters, thereby increasing the probability of errors and ensuring the synchronism. Moreover, the long-term use of the device is also prone to generate heat, which causes deviation of output parameters.
SUMMERY OF THE UTILITY MODEL
The utility model is carried out in order to solve the problem, and aims to provide a synchronous stimulation system of little animal low-intensity pulse supersound of multichannel.
The utility model provides a multi-channel small animal low-intensity pulse ultrasonic synchronous stimulation system which is characterized by comprising a supporting mechanism, a support mechanism, a plurality of ultrasonic synchronous stimulation devices and a plurality of ultrasonic synchronous stimulation devices, wherein the supporting mechanism is used for placing experimental animals and is provided with an animal experiment platform and a bracket arranged on the animal experiment platform; the motion control mechanism is provided with a plurality of three-dimensional motion units and a plurality of rotary motion units, and the three-dimensional motion units are arranged on the bracket; the treatment head fixing frame is arranged on the three-dimensional motion unit and is used for moving in three dimensions of front and back, up and down and left and right under the driving of the three-dimensional motion unit; the multi-channel ultrasonic stimulator is fixed on the bracket and used for transmitting pulse signals; the ultrasonic treatment heads are respectively installed on the treatment head fixing frame through the rotary motion unit and are used for rotating under the driving of the rotary motion unit, and the ultrasonic treatment heads are respectively provided with an ultrasonic transducer which is in communication connection with the multi-channel ultrasonic stimulator and is used for converting pulse signals into ultrasonic stimulation signals.
The utility model provides an among the synchronous amazing system of little animal low-intensity pulse supersound of multichannel, can also have such characteristic: the multichannel ultrasonic stimulator selects one of two output modes of single-channel ultrasonic output and simultaneous output of a plurality of channels to output, and when the channels output simultaneously, parameters such as ultrasonic frequency, duty ratio and duration of the channels are the same.
The utility model provides an among the synchronous amazing system of little animal low-intensity pulse supersound of multichannel, can also have such characteristic: the multichannel ultrasonic stimulator has an output waveform display frame and a parameter adjusting area, has a function of continuously adjusting ultrasonic signals, and has a function of displaying output waveforms on a screen of the multichannel ultrasonic stimulator.
The utility model provides an among the synchronous amazing system of little animal low-intensity pulse supersound of multichannel, can also have such characteristic: wherein, the ultrasonic transducer is a plane ultrasonic transducer or a focusing ultrasonic transducer.
Action and effect of the utility model
According to the utility model relates to a synchronous amazing system of little animal low-intensity pulse supersound of multichannel, because the pulse signal that multichannel supersound amazing appearance can transmit the parameter the same to ultrasonic transducer to through setting up three-dimensional motion unit on the support and setting up the rotary motion unit on the therapy head mount, adjust the position of each ultrasonic therapy head, so, the utility model discloses a synchronous amazing system of little animal low-intensity pulse supersound of multichannel has the characteristics that carry out the supersound of the same intensity to the same position of a plurality of experimental animals in step, has guaranteed the amazing accuracy nature and the synchronism of supersound, has greatly reduced experiment operating time moreover.
Drawings
Fig. 1 is a schematic diagram of a multi-channel small animal low-intensity pulsed ultrasound synchronized stimulation system in an embodiment of the present invention;
fig. 2 is a schematic view of a multi-channel ultrasonic stimulator according to an embodiment of the present invention; and
fig. 3 is a schematic diagram of the ultrasonic treatment head and the rotary motion mechanism according to the embodiment of the present invention.
Element number description: the multi-channel small animal low-intensity pulse ultrasonic synchronous stimulation system comprises a multi-channel small animal low-intensity pulse ultrasonic synchronous stimulation system 100, a supporting mechanism 10, a vertical support 11, a horizontal support 12, an animal experiment platform 13, a motion control mechanism 20, a three-dimensional motion unit 21, a rotary motion unit 22, a treatment head fixing frame 30, a multi-channel ultrasonic stimulator 40, a multi-channel ultrasonic stimulator shell 41, an output waveform display frame 42, a parameter adjusting area 43, a pulse signal transmitting unit 44, an ultrasonic treatment head 50, an ultrasonic transducer 51, an ultrasonic transducer shell 52, a cable 60 and an experimental animal 1.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following embodiments are specifically illustrated in the following drawings for the multi-channel small animal low-intensity pulse ultrasonic synchronous stimulation system 100 of the present invention.
The following examples are for illustrative purposes only. The various embodiments may be combined, and are not limited to what is presented in the following single embodiment.
As shown in fig. 1-3, the multichannel small animal low-intensity pulse ultrasonic synchronous stimulation system 100 comprises a support mechanism 10, a motion control mechanism 20, a therapy head holder 30, a multichannel ultrasonic stimulator 40, an ultrasonic therapy head 50 and a cable 60.
The supporting mechanism 10 comprises a vertical bracket 11, a horizontal bracket 12 and an animal experiment platform 13. Animal experiment platform 13 is the rectangle base that a level set up, and vertical support 11 is a cuboid stand on animal experiment platform 13 for vertical setting, and horizontal support 12 is the stock that a level set up, and one end is connected on vertical support 11 and apart from animal experiment platform 13 certain distance. The vertical support 11 and the horizontal support 12 are both hollow structures.
The motion control mechanism 20 includes a plurality of three-dimensional motion units 21 and a plurality of rotational motion units 22, and the three-dimensional motion units 21 are provided on the horizontal bracket 12. The number of the three-dimensional motion units 21 is equal to that of the treatment head fixing frames 30, and the three-dimensional motion units 21 are arranged in one-to-one correspondence with the treatment head fixing frames 30. One end of the therapy head fixing frame 30 is connected to the corresponding three-dimensional motion unit 21, so that the therapy head fixing frame is driven by the three-dimensional motion unit 21 to move in three dimensions of front and back, up and down, left and right. The three-dimensional moving unit 21 is a prior art.
As shown in fig. 2, the multichannel ultrasound stimulator 40 is fixed on the vertical support 11, and includes a multichannel ultrasound stimulator housing 41, an output waveform display frame 42, a parameter adjusting area 43, and a pulse signal transmitting unit 44.
The parameter adjusting area 43 is arranged on the housing 41 of the multichannel ultrasonic stimulator and is used for setting parameters such as frequency, duty ratio, power and duration of ultrasonic output. An output waveform display frame 42 is arranged on the housing 41 of the multichannel ultrasonic stimulator and is used for displaying the waveform of the parameters set by the parameter adjusting area 43. The multi-channel ultrasonic stimulator 40 has a function of continuously adjusting an ultrasonic signal, and has a function of displaying an output waveform on the output waveform display frame 42. The pulse signal transmitting unit 44 is arranged on the multichannel ultrasonic stimulator housing 41 and is used for transmitting pulse signals. The multi-channel ultrasonic stimulator 40 selects one of two output modes of single-channel ultrasonic output and simultaneous output of multiple channels to output, and when multiple channels output simultaneously, parameters of ultrasonic frequency, duty ratio, duration, power and the like of the multiple channels are the same.
The number of the rotary motion units 22 is the same as that of the therapy head fixing frames 30, and the rotary motion units are arranged in a one-to-one correspondence manner. The rotary motion unit 22 is provided at the other end of the corresponding therapy head holder 30.
The number of the plurality of ultrasonic treatment heads 50 is the same as that of the rotational movement units 22, and they are arranged in one-to-one correspondence. The ultrasonic treatment head 50 is connected to the rotary motion unit 22, is driven by the rotary motion unit 22 to rotate, and moves together with the rotary motion unit 22 and the treatment head fixing frame 30 along with the three-dimensional motion unit 21 in three dimensions of front-back, up-down, left-right.
As shown in fig. 3, the ultrasound treatment head 50 includes an ultrasound transducer 51 and an ultrasound transducer housing 52. The ultrasonic transducer 52 is disposed in the ultrasonic transducer housing 51 and connected to the multi-channel ultrasonic stimulator 40 through a cable 60, thereby converting the pulse signal into an ultrasonic stimulation signal. The ultrasonic transducer 51 is a planar ultrasonic transducer or a focused ultrasonic transducer. Each ultrasound therapy head 50 is connected to the multi-channel ultrasound stimulator 40 by a separate cable 60, i.e. the number of cables 60 is the same as the number of ultrasound therapy heads 50.
When the ultrasonic synchronous stimulation system is used, a plurality of experimental animals 1 are placed on the animal experiment platform 13 and respectively and correspondingly placed under the ultrasonic treatment heads 50, and then the multi-channel small animal low-intensity pulse ultrasonic synchronous stimulation system 100 is started to simultaneously test the experimental animals 1.
Effects and effects of the embodiments
According to the multi-channel small animal low-intensity pulse ultrasonic synchronous stimulation system, when the multi-channel ultrasonic stimulation instrument outputs a plurality of channels at the same time, parameters such as ultrasonic frequency, duty ratio and duration of the multi-channel ultrasonic stimulation instrument are the same, so that the simultaneity of ultrasonic stimulation is ensured; because the multi-channel ultrasonic stimulator has the function of continuously adjusting the ultrasonic signals and the function of displaying the output waveform on the screen of the multi-channel ultrasonic stimulator, the flexibility and the accuracy of ultrasonic stimulation are ensured.
The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.
Claims (4)
1. A multi-channel small animal low-intensity pulse ultrasound synchronous stimulation system, comprising:
the supporting mechanism is used for placing an experimental animal and is provided with an animal experiment platform and a bracket arranged on the animal experiment platform;
a motion control mechanism having a plurality of three-dimensional motion units and a plurality of rotational motion units, the three-dimensional motion units being disposed on the support;
the treatment head fixing frame is arranged on the three-dimensional motion unit and is used for moving in three dimensions of front and back, up and down and left and right under the driving of the three-dimensional motion unit;
the multi-channel ultrasonic stimulator is fixed on the bracket and used for transmitting pulse signals;
the ultrasonic treatment heads are respectively arranged on the treatment head fixing frame through the rotary motion unit, are driven by the rotary motion unit to rotate, and are respectively provided with an ultrasonic transducer which is in communication connection with the multi-channel ultrasonic stimulator and is used for converting the pulse signals into ultrasonic stimulation signals.
2. The multi-channel small animal low-intensity pulsed ultrasound synchronized stimulation system of claim 1, wherein:
the multichannel ultrasonic stimulator selects one of two output modes of single-channel ultrasonic output and simultaneous output of a plurality of channels to output, and when the channels output simultaneously, the ultrasonic frequency, the duty ratio, the duration and the power parameters of the channels are the same.
3. The multi-channel small animal low-intensity pulsed ultrasound synchronized stimulation system of claim 1, wherein:
the multichannel ultrasonic stimulator has an output waveform display frame and a parameter adjusting area, has a function of continuously adjusting ultrasonic signals, and has a function of displaying output waveforms on a screen of the multichannel ultrasonic stimulator.
4. The multi-channel small animal low-intensity pulsed ultrasound synchronized stimulation system of claim 1, wherein:
wherein, the ultrasonic transducer is a plane ultrasonic transducer or a focusing ultrasonic transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120235775.2U CN215022003U (en) | 2021-01-28 | 2021-01-28 | Multi-channel small animal low-intensity pulse ultrasonic synchronous stimulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120235775.2U CN215022003U (en) | 2021-01-28 | 2021-01-28 | Multi-channel small animal low-intensity pulse ultrasonic synchronous stimulation system |
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| Publication Number | Publication Date |
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| CN215022003U true CN215022003U (en) | 2021-12-07 |
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| CN202120235775.2U Active CN215022003U (en) | 2021-01-28 | 2021-01-28 | Multi-channel small animal low-intensity pulse ultrasonic synchronous stimulation system |
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2021
- 2021-01-28 CN CN202120235775.2U patent/CN215022003U/en active Active
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Effective date of registration: 20231027 Address after: Room 404-A08, East of Building 2, No. 29 Jiatai Road, China (Shanghai) Pilot Free Trade Zone, Pudong New Area, Shanghai, 201208 Patentee after: Zhongdian Xinwei (Shanghai) Supply Chain Management Co.,Ltd. Address before: 200433 No. 220, Handan Road, Shanghai, Yangpu District Patentee before: FUDAN University |