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Ultrasonic therapy device having cooling function

An ultrasonic treatment and functional technology, applied in the field of medical equipment, can solve the problems of internal structure damage, easy leakage of cooling water, poor cooling effect of air cooling, etc., to achieve the effect of avoiding short circuit, good cooling effect, and improving cooling effect

Inactive Publication Date: 2019-09-06
ZHONGNAN HOSPITAL OF WUHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional cooling method is generally air cooling or water cooling, but the cooling effect of air cooling is poor, and the cooling water is easy to leak during water cooling, and the contact between the cooling water and the internal structure will cause damage to the internal structure

Method used

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  • Ultrasonic therapy device having cooling function
  • Ultrasonic therapy device having cooling function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] An ultrasonic therapy device with a cooling function, such as figure 1 As shown, it includes a casing 1, a water storage tank and several cooling mechanisms. The casing 1 is composed of five steel plates connected by bolts. In this embodiment, five cooling mechanisms are included. Each of the five steel plates is provided with a cooling chamber 2, and the five cooling mechanisms correspond to the five cooling chambers 2 respectively.

[0034] Each of the five cooling mechanisms includes a Venturi tube and a high-pressure gas source communicated with the Venturi tube. The high-pressure gas source in this embodiment adopts an air pump, and the Venturi tubes of the five cooling mechanisms communicate with the five cooling chambers through pipelines. Taking the leftmost cooling chamber 2 and cooling mechanism as an example, the Venturi tube communicates with the top of the cooling chamber 2 through the pipe 21, the throat of the Venturi tube is glued and connected to the wa...

Embodiment 2

[0043] This embodiment is on the basis of embodiment 1, as figure 2 As shown, the intake pipe 4 in this embodiment is a hose, and the intake pipe 4 is covered with a guide pipe 5 whose upper end communicates with all the exhaust pipes 22 , and the lower end of the intake pipe runs through the lower end of the guide pipe 5 .

[0044] The operation steps in this embodiment are the same as in Embodiment 1. When the water mist in the cooling chamber 2 is discharged from the exhaust pipe 22, the air intake pipe 4 is blown to shake, so that the dust attached to the inner wall of the air intake pipe 4 and the filter screen 43 comes off. After using for a period of time, the lower end of the air outlet pipe 3 is disassembled from the external air source, and the dust in the air outlet pipe 3 falls out from the lower end of the air outlet pipe 3 to complete the dust removal.

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Abstract

The invention relates to the field of medical devices, and particularly discloses an ultrasonic therapy device having a cooling function. The ultrasonic therapy device comprises a shell, a water storage tank and a plurality of cooling mechanisms, the shell is detachably composed of a plurality of steel plates, a cooling cavity is formed in each steel plate, the number of the cooling cavities is equal to that of the cooling mechanisms, and the cooling mechanisms are in one-to-one correspondence to the cooling cavities; each cooling mechanism comprises a high-pressure air source, a temperature sensor, an air outgoing tube and a Venturi tube, two ends of each Venturi tube are respectively communicated with the corresponding high-pressure air source and the corresponding cooling cavity, the throat of each Venturi tube is communicated with the water storage tank, and an air exhaust tube communicated with the corresponding cooling cavity is fixed on each steel plate; each air outgoing pipe penetrates the corresponding steel plate and is communicated with an inner cavity of the shell, and each temperature sensor is fixed the corresponding air outgoing tube and connected with an executionswitch for starting the corresponding high-pressure air source; the inner cavity of the shell is communicated with an air incoming tube, and one end, away from, the inner cavity of the shell, of the air incoming tube is communicated with an air incoming source. The ultrasonic therapy device avoids cooling water contacting with inside structure, so that the inside structure is avoided being damagedwhen encountering water.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an ultrasonic therapy device with a cooling function. Background technique [0002] Sound waves higher than 2000Hz are called ultrasonic waves. The mechanical vibration of the sound source can cause the vibration of the surrounding elastic medium, and the vibration propagates along the medium from near to far to form a mechanical wave. Ultrasound with a frequency of 500-2500 kHz has a therapeutic effect. At present, ultrasonic waves with a frequency of 800-1000 kHz are generally used in physical therapy for disease treatment, such as ultrasonic treatment of cancer and urinary lithotripsy. Ultrasound acts on human tissues to produce mechanical effects, thermal effects and cavitation effects, resulting in accelerated blood flow in local tissues of the human body, improved blood circulation, increased peristalsis of blood vessel walls, enhanced cell membrane permeability, redistri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N7/00F25D31/00
CPCA61N7/00F25D31/00
Inventor 吴猛郑齐超
Owner ZHONGNAN HOSPITAL OF WUHAN UNIV