Adjustable cooling device for preventing drug-induced hair loss

Abstract

The present invention discloses an adjustable cooling device for preventing drug-induced hair loss, which belongs to the technical field of medical devices, and includes a base and a cap body. A column is fixedly installed on the top of the base, a refrigerator and an atomizer are fixedly installed on the top of the base, a display controller is fixedly installed on the front of the column, and an inner cavity is opened in the cap body. In the present invention, cooling gas can be sent into the inner cavity through the refrigerator to cool down, and the set temperature detector can detect the temperature. By changing the temperature and speed of the cooling gas sent in, the temperature can be controlled to achieve the constant temperature effect of the cap body. At the same time, the drug is atomized by the atomizer, enters the spiral hose through the atomizing hose, and is evenly sprayed on the patient's head by the air outlet head, which can achieve the uniform application effect of the drug, thereby improving the treatment effect. When in use, the base can be conveniently moved by the universal wheels, which is convenient for medical staff to use.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices, and in particular relates to an adjustable cooling device for preventing drug-induced hair loss. Background Art

[0002] At present, in order to solve the problem of hair loss after chemotherapy, modern Western medicine mostly uses the method of continuous cold compress with an ice cap on the head. The theory has been basically clear. Local scalp ice compress reduces scalp blood flow, thereby reducing the concentration of chemotherapy drugs in the scalp, reducing the damage of chemotherapy drugs to hair follicles, and thus reducing the occurrence of chemotherapy hair loss.

[0003] For example, the patent publication number CN204655251U is an anti-hair loss cooling cap. According to clinical needs, the cooling cap is placed in a refrigerator and adjusted to the required temperature. However, when in use, the cooling temperature is difficult to control, the temperature changes greatly, and the use effect is not good. At the same time, medical staff are required to apply the medicine to the patient's head, which is difficult to achieve uniform application, affecting the treatment effect and failing to meet the needs of users. Summary of the invention

[0004] The purpose of the present invention is to: be able to send cooling gas into the inner cavity through a refrigerator to cool down the temperature. The set temperature detector can detect the temperature. By changing the temperature and speed of the cooling gas sent in, the temperature can be controlled to achieve the constant temperature effect of the cap body. At the same time, the medicine is atomized by the nebulizer, enters the spiral hose through the atomizing hose, and is evenly sprayed onto the patient's head through the air outlet head, which can achieve a uniform application effect of the medicine and thus improve the treatment effect. When in use, the base can be supported by the support seat so that the base will not move. When the base needs to be moved, the base can be conveniently moved by the universal wheels, which is convenient for medical staff to use.

[0005] The technical solution adopted by the present invention is as follows: an adjustable cooling device for preventing drug-induced hair loss, comprising a base and a cap body, a column is fixedly installed on the top of the base, a refrigerator and an atomizer are fixedly installed on the top of the base, and a display controller is fixedly installed on the front of the column;

[0006] An inner cavity is provided in the cap body, a temperature detector is fixedly mounted on the outer wall of the cap body, the detection end of the temperature detector is located on the inner side of the cap body, a hemispherical cover is fixedly mounted on the inner wall of the cap body, and the hemispherical cover is located outside the detection end of the temperature detector, air inlet holes are evenly provided on the hemispherical cover, a spiral hose is embedded in the outer wall of the cap body, an air outlet head is fixedly mounted on the spiral hose, raised soft blocks are fixedly mounted on both sides of the spiral hose on the inner wall of the cap body, an air outlet hose is fixedly mounted on the air outlet of the freezer, and the end of the air outlet hose away from the freezer is connected to the inner cavity, an air inlet hose is fixedly mounted on the air inlet of the freezer, and the end of the air inlet hose away from the freezer is connected to the inner cavity, an atomizing hose is fixedly mounted on the air outlet of the atomizer, and the end of the atomizing hose away from the atomizer is connected to the spiral hose.

[0007] As a further solution of the present invention: a movable groove is provided in the base, and an inlet and outlet connected to the movable groove are provided at the bottom of the base, a lifting plate is slidably arranged in the movable groove, an arc block is fixedly installed on the top of the lifting plate, a universal wheel is fixedly installed on the bottom of the lifting plate, and the universal wheel is located in the inlet and outlet.

[0008] As a further solution of the present invention: an electric telescopic rod is fixedly installed on the inner top of the movable groove, and a roller is rotatably provided on the telescopic end of the electric telescopic rod, and the roller is in contact with the concave arc surface of the arc block.

[0009] As a further solution of the present invention: limiting rods are arranged through the lifting plate near the four corners, both ends of the limiting rods are fixedly connected to the inner wall of the movable groove, a spring is sleeved on the outer wall of the limiting rod, the bottom end of the spring is fixedly connected to the lifting plate, and the top end of the spring is fixedly connected to the top of the inner wall of the movable groove.

[0010] As a further solution of the present invention: support bases are fixedly installed on the bottom of the base near the four corners.

[0011] As a further solution of the present invention: a reinforcing rod is fixedly installed on the top of the base, and one end of the reinforcing rod away from the base is fixedly connected to the column.

[0012] As a further solution of the present invention: a bent rod is fixedly mounted on the outer wall of the cap body.

[0013] As a further solution of the present invention: the display controller is electrically connected to the atomizer, the freezer and the temperature detector respectively through wires.

[0014] As a further solution of the present invention: an elastic band is sewn at the opening of the cap body, a ring cavity is opened in the elastic band, a fixing band is arranged in the ring cavity, and both ends of the fixing band extend to the outside of the elastic band.

[0015] As a further solution of the present invention: a cross bar is fixedly installed on one side of the column near the top, and a U-shaped block is fixedly installed on the side of the cross bar away from the column.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0017] In the present invention, cooling gas can be sent into the inner cavity through a refrigerator to cool down the temperature. The set temperature detector can detect the temperature. The temperature and speed of the cooling gas sent in can be changed to control the temperature and achieve the constant temperature effect of the cap body. At the same time, the medicine is atomized through the nebulizer, enters the spiral hose through the atomizing hose, and is evenly sprayed onto the patient's head through the air outlet head, which can achieve the uniform application effect of the medicine and thus improve the treatment effect. When in use, the base can be supported by the support seat so that the base does not move. When the base needs to be moved, the electric telescopic rod can be used to drive the roller to squeeze the arc block, so that the lifting plate moves downward, driving the universal wheel to move out of the inlet and outlet and contact the ground. The support seat is lifted, and the universal wheel can be used to facilitate the movement of the base, which is convenient for medical staff to use and saves manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the cap body of the present invention;

[0020] Figure 3 For the present invention Figure 2 The enlarged view of point A in the middle;

[0021] Figure 4 For the present invention Figure 2 The enlarged view of point B in the middle;

[0022] Figure 5 It is a structural schematic diagram of the base of the present invention;

[0023] Figure 6 This is a control system diagram of the present invention.

[0024] Markings in the figure: 1. base; 101. movable groove; 102. inlet and outlet; 2. column; 3. cross bar; 4. U-shaped block; 5. atomizer; 6. atomizer hose; 7. freezer; 8. display controller; 9. air inlet hose; 10. air outlet hose; 11. cap body; 1101. inner cavity; 12. elastic band; 1201. annular cavity; 13. fixing belt; 14. bent rod; 15. raised soft block; 16. spiral hose; 17. air outlet head; 18. temperature detector; 19. hemispherical cover; 1901. air inlet hole; 20. roller; 21. limit rod; 22. spring; 23. lifting plate; 24. universal wheel; 25. arc block; 26. support seat; 27. electric telescopic rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0026] Embodiment 1, refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6: An adjustable cooling device for preventing drug-induced hair loss, comprising a base 1 and a cap body 11, a column 2 is fixedly installed on the top of the base 1, a cross bar 3 is fixedly installed on one side of the column 2 near the top, a U-shaped block 4 is fixedly installed on the side of the cross bar 3 away from the column 2, a freezer 7 and an atomizer 5 are fixedly installed on the top of the base 1, the freezer 7 refers to a mechanical device that uses a compressor to change the pressure change of a refrigerant gas to achieve low-temperature refrigeration, compresses and cools the air, and the atomizer 5 atomizes the medicine so that the medicine forms a gas and enters the atomizing hose 6, a display controller 8 is fixedly installed on the front of the column 2, and an elastic band 12 is sewn at the opening of the cap body 11, and the elastic band 12 is made of a material that is compatible with human skin to avoid causing damage to the patient's skin. Discomfort is caused, and the comfort of patients when using is improved. An annular cavity 1201 is opened in the elastic band 12, and a fixing belt 13 is arranged in the annular cavity 1201, and the two ends of the fixing belt 13 extend to the outside of the elastic band 12. A bent rod 14 is fixedly installed on the outer wall of the cap body 11, and the bent rod 14 is C-shaped. An inner cavity 1101 is opened in the cap body 11, and a temperature detector 18 is fixedly installed on the outer wall of the cap body 11. The temperature detector 18 is a device that detects the ambient temperature by a thermal sensitive method. It is a widely used device. When using it, the corresponding model can be selected according to the use requirements. The detection end of the temperature detector 18 is located on the inner side of the cap body 11, and a drainage port is opened on the outer wall of the cap body 11. A sealing plug is fixedly installed in the drainage port. The inner wall of the cap body 11 A hemispherical cover 19 is fixedly installed on the wall, and the hemispherical cover 19 is located outside the detection end of the temperature detector 18. The hemispherical cover 19 is evenly provided with air inlet holes 1901. A spiral hose 16 is embedded on the outer wall of the cap body 11, which can be located around the patient's head. When spraying gas, the medicine can be evenly sprayed on the patient's head. An air outlet head 17 is fixedly installed on the spiral hose 16. Raised soft blocks 15 are fixedly installed on both sides of the spiral hose 16 on the inner wall of the cap body 11. The raised soft blocks 15 can leave a gap between the air outlet head 17 and the patient's head to avoid the patient's head from blocking the air outlet head 17, thereby ensuring that the air outlet head 17 can be used normally. An air outlet hose 10 is fixedly installed at the air outlet of the refrigerator 7, and the air outlet hose 10 The end of 10 away from the refrigerator 7 is connected to the inner cavity 1101, the air inlet of the refrigerator 7 is fixedly installed with an air inlet hose 9, and the end of the air inlet hose 9 away from the refrigerator 7 is connected to the inner cavity 1101, the air outlet of the nebulizer 5 is fixedly installed with an atomizing hose 6, and the end of the atomizing hose 6 away from the nebulizer 5 is connected to the spiral hose 16, and the display controller 8 is electrically connected to the nebulizer 5, the refrigerator 7 and the temperature detector 18 through wires. When in use, the cap body 11 is put on the patient's head, and the two ends of the fixing belt 13 are pulled to make the elastic belt 12 fit the patient's head, and then the fixing belt 13 is wound and fixed, and the medicine is atomized through the nebulizer 5, and the atomized gas enters the spiral hose 16 from the atomizing hose 6, and then is sprayed onto the patient's head by the air outlet head 17.The effect of spraying the medicine evenly on the patient's head can be achieved without manual application, saving manpower. The user sets the cooling temperature value through the display controller 8, and the refrigerator 7 sends the cooling gas into the inner cavity 1101 of the cap body 11 through the air inlet hose 9 to cool down. The gas in the inner cavity 1101 can re-enter the refrigerator 7 through the air outlet hose 10, which can achieve gas circulation. The temperature detector 18 can detect the temperature in the cap body 11 and transmit the detected temperature information to the display controller 8. Through the display controller 8, the air outlet speed and air outlet temperature of the refrigerator 7 are controlled, so that the cap body 11 can maintain a constant temperature and achieve a stable cooling effect. When the cap body 11 is not in use, the cap body 11 can be hung up by putting the bent rod 14 on the U-shaped block 4. The semi-spherical cover 19 can prevent the head from protecting the detection end of the temperature detector 18. The air inlet hole 1901 can realize the gas in and out of the semi-spherical cover 19, and improve the accuracy of the temperature detection by the temperature detector 18.

[0027] Example 2, refer to Figure 1 and Figure 5: A movable groove 101 is provided in the base 1, and an inlet and outlet 102 connected to the movable groove 101 is provided at the bottom of the base 1, a lifting plate 23 is slidably provided in the movable groove 101, an arc block 25 is fixedly installed on the top of the lifting plate 23, a universal wheel 24 is fixedly installed on the bottom of the lifting plate 23, and the universal wheel 24 is located in the inlet and outlet 102, an electric telescopic rod 27 is fixedly installed on the top of the movable groove 101, the set electric telescopic rod 27 is electrically connected to the display controller 8, and the display controller 8 can be used to control the electric telescopic rod 27, the telescopic end of the electric telescopic rod 27 is rotatably provided with a roller 20, and the roller 20 is in contact with the concave arc surface of the arc block 25, and the lifting plate 23 is near the four corners A limit rod 21 is provided throughout the lifting plate 23. When the lifting plate 23 moves on the limit rod 21, the limit rod 21 can limit the lifting plate 23 to prevent the lifting plate 23 from tilting. A rod hole matching the limit rod 21 is opened in the lifting plate 23, and the limit rod 21 is in the rod hole. Both ends of the limit rod 21 are fixedly connected to the inner wall of the movable groove 101. A spring 22 is sleeved on the outer wall of the limit rod 21. The bottom end of the spring 22 is fixedly connected to the lifting plate 23, and the top of the spring 22 is fixedly connected to the top of the inner wall of the movable groove 101. Support seats 26 are fixedly installed at the bottom of the base 1 near the four corners, and a reinforcing rod is fixedly installed on the top of the base 1, and the end of the reinforcing rod away from the base 1 is fixedly connected to the column 2. The reinforcing rod can enhance the connection strength between the base 1 and the column 2. When the cap body 11 is used, the support seat 26 contacts the ground to support the base 1, which can prevent the base 1 from moving. When the base 1 needs to be moved, the electric telescopic rod 27 is turned on, and the extended end of the electric telescopic rod 27 drives the roller 20 to squeeze the arc surface of the arc block 25, so that the arc block 25 drives the lifting plate 23 to move downward, and the lifting plate 23 drives the universal wheel 24 to move out of the inlet and outlet 102 and contact the ground. The downward movement of the lifting plate 23 at any time will separate the support seat 26 from the ground, so that the base 1 can be conveniently moved by relying on the universal wheel 24, which can save manpower and facilitate medical staff to move the base 1. When moving, it will slide downward on the limit rod 21 to stretch the spring 22 so that the spring 22 is in a stretched state. When the universal wheel 24 needs to be retracted, the electric telescopic rod 27 is shortened. Under the action of the restoring force of the spring 22, the lifting plate 23 will move upward on the limit rod 21, so that the arc surface of the arc block 25 is always in contact with the roller 20. After the universal wheel 24 is separated from the ground, the support seat 26 will contact the ground to support the base 1, and the universal wheel 24 can be put into the movable groove 101 of the base 1 to prevent the universal wheel 24 from being exposed to the outside and colliding with objects, causing damage to the universal wheel 24. The universal wheel 24 can be protected and the base 1 can be prevented from moving, thereby ensuring stability during use.

[0028] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments may still be modified, or some or all of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An adjustable cooling device for preventing drug-induced hair loss, comprising a base (1) and a cap body (11), characterized in that: A column (2) is fixedly mounted on the top of the base (1), a freezer (7) and an atomizer (5) are fixedly mounted on the top of the base (1), and a display controller (8) is fixedly mounted on the front of the column (2); The cap body (11) has an inner cavity (1101) formed therein, a temperature detector (18) is fixedly mounted on the outer wall of the cap body (11), a detection end of the temperature detector (18) is located on the inner side of the cap body (11), a hemispherical cover (19) is fixedly mounted on the inner wall of the cap body (11), and the hemispherical cover (19) is located outside the detection end of the temperature detector (18), air inlet holes (1901) are evenly formed on the hemispherical cover (19), a spiral hose (16) is embedded on the outer wall of the cap body (11), an air outlet head (17) is fixedly mounted on the spiral hose (16), and the cap body (11) is provided with a plurality of air inlets (1901) disposed on the inner wall of the cap body (11). 1) are fixedly mounted with raised soft blocks (15) on both sides of the spiral hose (16); an outlet hose (10) is fixedly mounted on the air outlet of the refrigerator (7), and one end of the outlet hose (10) away from the refrigerator (7) is in communication with the inner cavity (1101); an inlet hose (9) is fixedly mounted on the air inlet of the refrigerator (7), and one end of the inlet hose (9) away from the refrigerator (7) is in communication with the inner cavity (1101); an outlet hose (6) is fixedly mounted on the air outlet of the atomizer (5), and one end of the atomizer hose (6) away from the atomizer (5) is in communication with the spiral hose (16); A movable groove (101) is provided in the base (1), and an inlet and outlet (102) communicating with the movable groove (101) is provided at the bottom of the base (1); a lifting plate (23) is slidably provided in the movable groove (101), an arc block (25) is fixedly installed on the top of the lifting plate (23), and a universal wheel (24) is fixedly installed on the bottom of the lifting plate (23), and the universal wheel (24) is located in the inlet and outlet (102); An electric telescopic rod (27) is fixedly mounted on the top of the movable groove (101), and a roller (20) is rotatably arranged on the telescopic end of the electric telescopic rod (27), and the roller (20) is in contact with the concave arc surface of the arc block (25); Limit rods (21) are provided through the lifting plate (23) near the four corners, both ends of the limit rods (21) are fixedly connected to the inner wall of the movable groove (101), a spring (22) is sleeved on the outer wall of the limit rod (21), the bottom end of the spring (22) is fixedly connected to the lifting plate (23), and the top end of the spring (22) is fixedly connected to the top of the inner wall of the movable groove (101).

2. An adjustable cooling device for preventing drug-induced hair loss as claimed in claim 1, characterized in that: Support seats (26) are fixedly mounted on the bottom of the base (1) near the four corners.

3. The adjustable cooling device for preventing drug-induced hair loss as claimed in claim 1, characterized in that: A reinforcing rod is fixedly mounted on the top of the base (1), and one end of the reinforcing rod away from the base (1) is fixedly connected to the column (2).

4. The adjustable cooling device for preventing drug-induced hair loss according to claim 1, characterized in that: A bent rod (14) is fixedly mounted on the outer wall of the cap body (11).

5. The adjustable cooling device for preventing drug-induced hair loss as claimed in claim 1, characterized in that: The display controller (8) is electrically connected to the atomizer (5), the refrigerator (7) and the temperature detector (18) respectively through wires.

6. The adjustable cooling device for preventing drug-induced hair loss according to claim 1, characterized in that: An elastic band (12) is sewn at the opening of the cap body (11), a ring cavity (1201) is provided in the elastic band (12), a fixing band (13) is provided in the ring cavity (1201), and two ends of the fixing band (13) extend to the outside of the elastic band (12).

7. The adjustable cooling device for preventing drug-induced hair loss according to claim 1, characterized in that: A cross bar (3) is fixedly mounted on one side of the upright post (2) near the top, and a U-shaped block (4) is fixedly mounted on the side of the cross bar (3) away from the upright post (2).

Images