Cold spray treatment device for skin

Abstract

The utility model relates to a skin cold-spray atomizing treatment device, and belongs to the technical field of medical instruments. The device mainly comprises an air compressor, a power line, a plug, a filter piece cover, an air supply hose, an air connector, an atomizer, a nozzle and an atomizing spray pipe. The air compressor and the atomizer are matched to disperse medicine liquid into tiny atomized particles, the skin of a patient can better absorb the atomized particles, more effective treatment is provided, the air supply hose enables the range of medicine sprayed by the atomizer to be enlarged, the heights of the atomizer and the atomizing spray pipe can be adjusted according to the position of the skin disease of the patient, and the patient can be more effectively treated. Meanwhile, the medical staff can conveniently control the medicine spraying range of the atomizing spray pipe, the atomizing spray pipe is tightly attached to the skin of different parts, and medicine waste in the treatment process is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a skin cold spray treatment device. Background Art

[0002] Skin disease is a general term for diseases that occur on the skin and skin appendages. The skin is the largest organ in the human body. There are many types of skin diseases, and many diseases of the internal organs can also manifest on the skin. Since skin diseases are relatively stubborn, in clinical treatment, atomizing nozzles are used to spray drugs on the skin to reduce the harm of skin diseases.

[0003] When the existing atomizing nozzle sprays medicine, the nozzle is fixedly installed, so the range of medicine spraying is limited. The range of medicine spraying by the nozzle cannot be adjusted according to the patient's skin disease, which brings inconvenience to medical staff. At the same time, the nozzle cannot fit the skin, resulting in waste of the sprayed medicine and reducing the effect of atomization treatment. Summary of the invention

[0004] In order to overcome the problem that the existing atomizing nozzle has a limited spraying range when spraying medicine and the nozzle cannot fit the skin, resulting in waste of sprayed medicine, the utility model provides a skin cold spray treatment device; the air compressor and the atomizer cooperate to disperse the medicine liquid into tiny atomized particles, so that the patient's skin can better absorb these atomized particles and provide more effective treatment; the air supply hose makes the range of the medicine sprayed by the atomizer larger, and the atomizing nozzle fits closely to the skin of different parts to prevent waste of medicine during treatment.

[0005] To achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a skin cold spray treatment device mainly includes an air compressor, a power cord, a plug, a filter cover, an air supply hose, an air connector, an atomizer, a nozzle, and an atomizing nozzle. The power cord is connected to the air compressor, the plug is connected to the power cord, a power switch is arranged on the side of the air compressor, the filter cover is installed at the air inlet of the air compressor, the air supply hose is connected to the air outlet of the air compressor, an air connector is installed at the top of the air supply hose, the atomizer is installed at the top of the air connector, the nozzle is installed inside the atomizer, the air connector and the nozzle connect the air supply hose and the atomizer, and the atomizing nozzle is installed at the top of the atomizer.

[0006] The atomizer comprises a medicine liquid barrel, a cover plate, a delivery tube, a first baffle plate, and a second baffle plate. The medicine liquid barrel is installed at the top of the air connector. The interior of the medicine liquid barrel is a cavity structure. The nozzle is installed inside the cavity structure. The cover plate is installed on the delivery tube. The delivery tube is detachably connected to the top of the medicine liquid barrel through the cover plate. The delivery tube extends to the interior of the cavity structure of the medicine liquid barrel. The first baffle plate is installed at the bottom end of the delivery tube, and the second baffle plate is installed in the middle of the delivery tube.

[0007] A micro airflow regulating valve is installed at the top of the nozzle, and the micro airflow regulating valve is located inside the cavity structure of the medicine liquid cartridge.

[0008] The atomizing nozzle is made of soft rubber material.

[0009] Beneficial effects of the utility model:

[0010] The air compressor and nebulizer work together to disperse the drug liquid into tiny atomized particles, allowing the patient's skin to better absorb these atomized particles and provide more effective treatment. The air supply hose expands the range of the drug sprayed by the nebulizer. The height of the nebulizer and the atomizer nozzle can be adjusted according to the location of the patient's skin disease. At the same time, it is convenient for medical staff to control the range of the atomizer nozzle to spray the drug. The atomizer nozzle fits closely to the skin of different parts to prevent drug waste during treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an isometric schematic diagram of the utility model.

[0012] Figure 2 This utility model is a three-dimensional schematic diagram Figure 1 .

[0013] Figure 3 This utility model is a three-dimensional schematic diagram Figure 2 .

[0014] Figure 4 It is a partial sectional schematic diagram of the utility model.

[0015] Figure 5 yes Figure 4 A partial enlarged view of point A in the middle. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.

[0017] The utility model discloses a skin cold spray treatment device, which mainly comprises an air compressor 1, a power line 2, a plug 3, a filter cover 4, an air supply hose 5, an air connector 6, an atomizer 7, a nozzle 8, and an atomizing nozzle 9. The power line 2 is connected to the air compressor 1, the plug 3 is connected to the power line 2, a power switch 11 is arranged on the side of the air compressor 1, the filter cover 4 is installed at the air inlet of the air compressor 1, the air supply hose 5 is connected to the air outlet of the air compressor 1, the air connector 6 is installed at the top of the air connector 6, the atomizer 7 is installed at the top of the air connector 6, the nozzle 8 is installed inside the atomizer 7, the air connector 6 and the nozzle 8 connect the air supply hose 5 and the atomizer 7, and the atomizing nozzle 9 is installed at the top of the atomizer 7.

[0018] The medical staff holds the plug 3, connects the plug 3 to the plug board, turns on the power switch 11 of the air compressor 1, and the air enters from the air inlet of the air compressor 1. The filter cover 4 filters the incoming air to prevent the air compressor 1 from being damaged. The air in the air compressor 1 is compressed and the pressure increases. When the pressure reaches a certain value, the compressed air enters the nebulizer 7 through the air outlet and the air supply hose 5. The air compressor 1 continues to work, and the air compressor 1 forms a high-speed airflow to draw the liquid medicine in the medicine liquid cylinder 71 into the nozzle 8. The negative pressure generated drives the medicine liquid to be sprayed onto the first baffle 74, and splashes to the surrounding and the first baffle 74 under high-speed impact, so that the droplets become atomized particles and are sprayed upward from the delivery pipe 73. The second baffle 75 plays a role of diversion and secondary screening. Finally, the mist particles passing through the second baffle 75 are sprayed from the atomization nozzle 9 to achieve atomization treatment of the patient's skin.

[0019] like Figure 5 As shown, the atomizer 7 includes a medicine liquid cylinder 71, a cover plate 72, a delivery pipe 73, a first baffle 74, and a second baffle 75. The medicine liquid cylinder 71 is installed at the top of the air connector 6. The interior of the medicine liquid cylinder 71 is a cavity structure, and the nozzle 8 is installed inside the cavity structure. The cover plate 72 is installed on the delivery pipe 73. The delivery pipe 73 is detachably connected to the top of the medicine liquid cylinder 71 through the cover plate 72. The delivery pipe 73 extends to the cavity structure of the medicine liquid cylinder 71. The first baffle 74 is installed at the bottom of the delivery pipe 73, and the second baffle 75 is installed in the middle of the delivery pipe 73; the air compressor 1 forms a high-speed airflow, and the liquid medicine inside the medicine liquid cylinder 71 is drawn into the nozzle 8. The negative pressure generated drives the drug liquid to be sprayed onto the first baffle 74, and splashes around and on the first baffle 74 under high-speed impact, so that the droplets become atomized particles and spray upward from the delivery pipe 73. The second baffle 75 plays a role of diversion and secondary screening. Finally, the mist particles are sprayed from the atomizing nozzle 9 to achieve atomization treatment of the patient's skin.

[0020] like Figure 5As shown, a micro airflow regulating valve 10 is installed at the top of the nozzle 8, and the micro airflow regulating valve 10 is located inside the cavity structure of the medicine liquid cylinder 71; the micro airflow regulating valve 10 can adjust the size and flow rate of the airflow.

[0021] The atomizing nozzle 9 is made of soft rubber material; the atomizing nozzle 9 fits closely to the skin of different parts to prevent the waste of medicine during treatment. At the same time, the soft rubber material increases the comfort of the patient during treatment and prevents the atomizing nozzle 9 from being too hard to cause damage to the patient's skin.

[0022] Working process:

[0023] Before performing skin treatment on the patient, the cover plate 72 of the nebulizer 7 can be taken out from the top of the medicine liquid cylinder 71, and the micro airflow valve 10 can be adjusted. The micro airflow regulating valve 10 can adjust the size and flow rate of the airflow generated in the air compressor 1, and then the therapeutic drug is added to the inside of the medicine liquid cylinder 71. After the addition is completed, the cover plate 72 is tightly closed to treat the patient's skin. The medical staff holds the plug 3, connects the plug 3 to the plug board, turns on the power switch 11 of the air compressor 1, and the air enters from the air inlet of the air compressor 1. The filter cover plate 4 filters the incoming air to prevent damage to the air compressor 1. The air in the air compressor 1 is compressed and the pressure increases. When the pressure reaches a certain value, the compressed air enters the nebulizer 7 through the air outlet and the air supply hose 5, and the air compressor 1 continues to work, and the air compressor 1 forms a high-speed airflow , the liquid medicine in the medicine cylinder 71 is drawn into the nozzle 8, and the negative pressure generated drives the medicine liquid to be sprayed onto the first baffle 74, and splashes around and onto the first baffle 74 under high-speed impact, so that the droplets are transformed into atomized particles and sprayed upward from the delivery pipe 73. The second baffle 75 plays a role of diversion and secondary screening, and finally the mist particles passing through the second baffle 75 are sprayed from the atomizing nozzle 9 to achieve atomization treatment of the patient's skin. The atomizing nozzle 9 can fit the skin of different parts tightly to prevent the waste of medicine during treatment, so that the patient's skin can better absorb these atomized particles and provide more effective treatment. The air supply hose 5 makes the range of medicine sprayed by the atomizer 7 larger, and the height of the atomizer 7 and the atomizing nozzle 9 can be adjusted according to the location of the patient's skin disease, and at the same time it is convenient for medical staff to control the range of medicine sprayed by the atomizing nozzle 9.

[0024] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A skin cold spray treatment device, characterized in that: The skin cold spray treatment device comprises an air compressor (1), a power cord (2), a plug (3), a filter cover (4), an air supply hose (5), an air connector (6), an atomizer (7), a nozzle (8), and an atomizing nozzle (9). The power cord (2) is connected to the air compressor (1), the plug (3) is connected to the power cord (2), a power switch (11) is arranged on the side of the air compressor (1), the filter cover (4) is installed at the air inlet of the air compressor (1), the air supply hose (5) is connected to the air outlet of the air compressor (1), an air connector (6) is installed at the top of the air supply hose (5), the atomizer (7) is installed at the top of the air connector (6), the nozzle (8) is installed inside the atomizer (7), the air connector (6) and the nozzle (8) connect the air supply hose (5) and the atomizer (7), and the atomizing nozzle (9) is installed at the top of the atomizer (7).

2. A skin cold spray treatment device as claimed in claim 1, characterized in that: The atomizer (7) comprises a medicine liquid barrel (71), a cover plate (72), a delivery tube (73), a first baffle plate (74), and a second baffle plate (75). The medicine liquid barrel (71) is mounted on the top end of the air connector (6). The interior of the medicine liquid barrel (71) is a cavity structure. The nozzle (8) is mounted inside the cavity structure. The cover plate (72) is mounted on the delivery tube (73). The delivery tube (73) is detachably connected to the top end of the medicine liquid barrel (71) through the cover plate (72). The delivery tube (73) extends to the interior of the cavity structure of the medicine liquid barrel (71). The first baffle plate (74) is mounted on the bottom end of the delivery tube (73). The second baffle plate (75) is mounted in the middle of the delivery tube (73).

3. A skin cold spray treatment device as claimed in claim 2, characterized in that: A micro airflow regulating valve (10) is installed at the top end of the nozzle (8), and the micro airflow regulating valve (10) is located inside the cavity structure of the liquid medicine cartridge (71).

4. A skin cold spray treatment device as claimed in claim 1 or 2, characterized in that: The atomizing nozzle (9) is made of soft rubber material.

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