CN102274589B - Supersonic wave body cleaning equipment used for washing lung and expelling phlegm - Google Patents

Abstract

The invention discloses an ultrasonic body cleaning device for lung washing and phlegm discharge, which includes an ultrasonic control host, an ultrasonic transmitter, an isolation bag and a hanging coat. The modulating current output ends of the ultrasonic control host are respectively connected to multiple An ultrasonic transmitter, and a plurality of ultrasonic generators are respectively fixedly arranged in any position where the inner layer of the hanging coat needs to vibrate through a plurality of isolation bags. This device can be used in conjunction with alveolar lavage therapy for patients with pneumoconiosis and alveolar proteinosis. The patient wears an ultrasonic transmitter device, so that the ultrasonic vibration energy enters the lungs, and generates vibratory shear force between the alveolar wall and the liquid in the alveoli, so as to achieve the purpose of cleaning foreign bodies in the bronchi and alveoli, which is better than the current simple lavage treatment. In addition, it can also separate and thin the sputum of patients with difficulty expectorating from the respiratory tract, which is conducive to coughing up and improves the therapeutic effect of respiratory diseases. The device has good social and economic benefits and broad development prospects.

Description

An ultrasonic body cleaning device for lung washing and expectoration

technical field

The invention belongs to the technical field of medical instruments, and relates to an ultrasonic cleaning device, in particular to an ultrasonic body cleaning device capable of enhancing the effect of lung washing and expectoration of patients.

Background technique

Pneumoconiosis is a systemic disease mainly caused by chronic fibrosis of lung tissue caused by long-term inhalation of a large amount of harmful dust and retention in the lungs during occupational activities. It is the disease with the largest number of occupational diseases in China. Pneumoconiosis is mainly distributed in industrial industries such as coal, non-ferrous metals, machinery, building materials, and light industry. There are more than 10,000 new cases of pneumoconiosis in my country every year, and hundreds of thousands of cumulative cases. Patients with pneumoconiosis have reduced systemic resistance, are often accompanied by various respiratory complications, almost lose the ability to work, and have extremely poor quality of life, which seriously affects the patient's life expectancy. Pneumoconiosis also causes huge losses and burdens to families, enterprises and the national economy, and causes adverse social impacts. Therefore, there is an urgent need for a fast and effective treatment.

Lung washing is also called "large-volume whole lung lavage". Under general anesthesia, the patient first blocks the bronchus on one side, connects the ventilator for ventilation, and repeatedly injects and draws out the liquid in the bronchus of the other side of the lung, and then uses the same Methods Lavage the other side of the lung to achieve the purpose of clearing the foreign matter in the alveolar cavity. In addition to pneumoconiosis, lung washing can also treat other types of lung diseases, such as: alveolar proteinosis, severe respiratory infection, purulent bronchiectasis, refractory asthma, drowning aspiration and other diseases, so as to clear the alveoli and unblock the airway. treatment effect. These diseases all have a common feature, that is, there are foreign bodies in the lungs that cannot be expelled.

However, the current lung washing process is only to directly pour liquid into the lungs and then suck it out, which is a simple flushing process. A large amount of dust, macrophages that phagocytize dust, alveolar protein, mucus, pus and other foreign matter all have strong adhesion to the alveolar and bronchial walls, and it is difficult to wash them off simply. This may be the short-term effect of lung washing One of the reasons why the long-term effect is not good. In addition, the lung washing operation is dangerous and expensive, and it is difficult to perform it repeatedly, so it is particularly important to improve the thoroughness of lung washing. However, the complexity of the inner cavity of the lung makes it difficult to improve the cleaning effect with conventional methods.

Contents of the invention

The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art, and provide an ultrasonic body cleaning device for lung washing and phlegm discharge. The device wears an ultrasonic transmitting device outside the patient's body, so that the vibration energy of the ultrasonic wave enters the thoracic cavity and spreads on the alveolar wall. Vibration shear force is generated between the liquid in the alveoli and the liquid in the alveoli, and the purpose of cleaning foreign bodies in the bronchi and alveoli is achieved in the body.

The purpose of the present invention is solved by the following technical solutions:

This ultrasonic body cleaning equipment for lung washing and phlegm discharge includes an ultrasonic control host, an ultrasonic transmitter, an isolation bag and a hanging coat, and the modulation current output end of the ultrasonic control host is respectively connected to multiple ultrasonic transmitters through wires. , the plurality of ultrasonic generators are respectively fixed and arranged on any part of the inner layer of the outerwear that needs to vibrate through a plurality of isolation capsules.

One end of the ultrasonic control host is connected to a power supply, and the modulation current output end of the ultrasonic control host has multiple sockets, which can be connected to multiple ultrasonic transmitters through wires.

The above-mentioned ultrasonic transmitter is cylindrical, and the wire sent from the ultrasonic control host enters the ultrasonic transmitter from the side of the cylinder. The upper and lower sides of the ultrasonic transmitter are respectively the adhesive surface and the ultrasonic emission surface. On the surface of the hook belt, there are piezoelectric ceramics or magnetostrictive devices in the ultrasonic transmitter to emit ultrasonic waves, and conduct the ultrasonic waves to the isolation capsule through the emitting surface.

The above-mentioned isolation capsule is bowl-shaped, with a concave surface on the upper surface, which fits with the ultrasonic transmitter, and a flat surface on the lower surface, which is in direct contact with the skin. There is a liquid capsule in the middle, and an ultrasonic coupling agent is coated between the isolation capsule and the skin.

The above hanging coat is in the shape of a vest, the outer layer is elastic fiber cloth, and the inner layer is a velvet surface with Velcro. The hanging coat is also provided with a detachable shoulder strap and a belt that can be adjusted in size; The hook tape surface of the buckle and the velvet tape surface are adhered to any part of the inner layer of the coat that needs to be vibrated.

The present invention has the following beneficial effects:

The patent of the present invention wears an ultrasonic emitting device outside the patient's body. When the lavage fluid enters the lung cavity, the device is turned on to allow the ultrasonic vibration energy to enter the chest cavity, and generate vibration shear force between the alveolar wall and the liquid in the alveolar, achieving in vivo For the purpose of cleaning foreign bodies in the bronchi and alveoli, the device is not only simple in structure and easy to use, but also for patients who have a lot of sputum in the alveoli and are difficult to cough up, this device can also be worn to separate the sputum from the bronchoalveolar wall and dilute it. In order to facilitate coughing, it can effectively reduce the pain of patients and improve the curative effect.

Description of drawings

Fig. 1 is a schematic diagram of the unfolded structure of the present invention;

Fig. 2 is the use state figure of the present invention;

Fig. 3 is a working principle diagram of the present invention.

Among them: 1 is the ultrasonic control host; 2 is the ultrasonic transmitter; 3 is the hanging coat; 4 is the isolation bag; 5 is the wire; 6 is the main entrance of the wire; 7 is the shoulder strap; 8 is the zipper; 10 is the ultrasonic coupling agent; 11 is the tissue layer; 12 is the ultrasonic wave; 13 is the Velcro suede surface.

Detailed ways

The present invention is described in further detail below in conjunction with accompanying drawing:

Referring to FIG. 1 , this ultrasonic body cleaning device includes an ultrasonic control host 1 , an ultrasonic transmitter 2 , an isolation bag 4 and a hanging coat 3 . Wherein the modulation current output end of the ultrasonic control host 1 is respectively connected with a plurality of ultrasonic transmitters 2 through wires 5, and the plurality of ultrasonic transmitters 2 are fixedly arranged on any part of the inner layer of the hanging coat 3 through a plurality of isolation capsules 4 and need to vibrate. . Below in conjunction with accompanying drawing, each component that forms equipment of the present invention is described in detail:

Ultrasonic control host

Referring to Fig. 1 and Fig. 2, one end of the ultrasonic control host 1 is connected to a power supply, and the modulated current is output through a wire. Each ultrasonic transmitter 2, and it can independently control the ultrasonic frequency and amplitude emitted by each ultrasonic transmitter 2.

ultrasonic transmitter

The ultrasonic transmitter 2 is cylindrical, and the wire sent from the ultrasonic control host 1 enters the ultrasonic transmitter 2 from the side of the cylinder. Hasp hook belt surface 9, piezoelectric ceramics or magnetostrictive equipment are arranged in the ultrasonic transmitter 2 to send ultrasonic waves, and the ultrasonic waves are conducted to the isolation bag 4 through the emitting surface.

isolation capsule

As an ultrasonic conductor, the human body is similar to the propagation properties of ultrasound in some liquids. Ultrasonic waves can buffer ultrasonic vibrations through the isolation capsule, expand the effect area, and can also absorb the heat generated by the ultrasonic transmitter. As shown in Figure 3, the isolation capsule 4 is bowl-shaped, the concave surface on the top is fitted with the ultrasonic transmitter 2, the bottom is flat and in direct contact with the skin, and a liquid capsule is arranged in the middle, and the surface layer of the fluid capsule is made of synthetic material , an ultrasonic coupling agent 10 is coated between the isolation capsule and the skin.

with hanging coat

As shown in Figure 1 or Figure 2, the hanging coat 3 is vest-shaped, the outer layer is an elastic fiber cloth, and the inner layer is a velvet tape surface with Velcro. The hanging coat is also provided with a detachable shoulder strap 7 and can be adjusted in size. The waist belt of hanging coat 3 is also provided with slide fastener 8; Ultrasonic transmitter 2 is adhered to the arbitrary position that the inner layer of the coat needs to vibrate by the adhesion of the hook belt surface 9 of Velcro and the suede surface 13. The design purpose of the hanger coat 3 is to arrange the ultrasonic transmitter 2 on any part of the body, and to fix its position so that it can be closely attached to the skin.

Claims (4)

1. An ultrasonic in-body cleaning device for lung washing and expectoration, characterized in that it includes an ultrasonic control host (1), an ultrasonic transmitter (2), an isolation bag (4) and an outer garment (3). The modulation current output terminal of the ultrasonic control host (1) is respectively connected to a plurality of ultrasonic transmitters (2) through wires (5), and the plurality of ultrasonic transmitters (2) are fixedly arranged in the Any part of the inner layer of the hanging coat (3) that needs to vibrate; the ultrasonic transmitter (2) is cylindrical, and the wires sent from the ultrasonic control host (1) enter the ultrasonic transmitter (2) from the side of the cylinder, The upper and lower sides of the ultrasonic transmitter (2) are the adhesive surface and the ultrasonic emission surface respectively, and the adhesive surface is pasted with a Velcro hook surface (9), and the ultrasonic transmitter (2) has a piezoelectric ceramic or a magnetostrictive device emitting Ultrasound, and conduct the ultrasonic wave to the isolation capsule (4) through the emitting surface. 2. The ultrasonic body cleaning device for lung washing and expectoration according to claim 1, characterized in that: one end of the ultrasonic control host (1) is connected to a power supply, and the modulation current output terminal of the ultrasonic control host (1) With multiple sockets, multiple ultrasonic transmitters (2) can be connected via wires. 3. The ultrasonic in-body cleaning device for lung washing and expectoration according to claim 1, characterized in that: the isolation capsule (4) is bowl-shaped with a concave surface on it, and the concave surface is in contact with the ultrasonic transmitter (2 ) fitting, the lower surface is flat and in contact with the skin, the isolation capsule contains liquid, and an ultrasonic coupling agent (10) is coated between the isolation capsule and the skin. 4. The ultrasonic in-body cleaning device for lung washing and expectoration according to claim 1, 2 or 3, characterized in that: the hanging coat (3) is vest-shaped, the outer layer is elastic fiber cloth, and the inner layer is It is the velvet surface of the velcro, and it is also equipped with a detachable shoulder strap (7) and a belt that can be adjusted in size; the ultrasonic transmitter (2) is connected to the velvet surface (9) of the velcro. The adhesion of the belt surface adheres to any part of the inner layer of the outerwear that needs to generate ultrasonic waves.

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