Device for pore tissue hot-gas administration through skin pressure

Abstract

The invention discloses a pore tissue hot-air drug delivery device through skin pressure, which comprises a pressure application drug delivery cylinder, a lifting piston is arranged at the upper part in the pressure application drug delivery cylinder through a lifting bracket, and the lifting bracket slidably penetrates through the upper wall of the pressure application drug delivery cylinder and is in threaded connection with a screw rod outside the pressure application drug delivery cylinder; the lower end of the pressure applying drug delivery cylinder is provided with a detachable negative pressure adsorption drug delivery port through a connecting seat, the inner wall of the lower end of the pressure applying drug delivery cylinder is provided with a drug delivery pipe, the inner side of the drug delivery pipe is provided with an atomizing nozzle, and one end of the drug delivery pipe is connected with a liquid storage tank through a liquid delivery pipe and a liquid delivery pump. By moving the lifting piston, negative pressure can be formed at the lower part of the pressure-applying drug administration barrel, so that the pressure-applying drug administration barrel can be conveniently fixed outside the skin to be administered, meanwhile, liquid medicine can be prevented from splashing, and the efficiency of drug administration treatment can be improved; the lifting piston can be adjusted in a lifting mode by rotating the screw rod, and lifting adjustment is convenient and fast.

Description

Technical Field

[0001] The present invention relates to the technical field of external application drug delivery devices, and specifically to a device for delivering drugs through skin pressure, pore tissue, and hot air. Background Art

[0002] With the rapid development of modern medicine, traditional Chinese medicine also faces some challenges. Oral liquid medicine may be affected by gastrointestinal digestive juices, reducing the bioavailability of the drug; injection drug delivery has certain risks and inconveniences. As the largest organ of the human body, the skin has a certain permeability. Therefore, the pore tissue of the skin is one of the important channels for drug penetration. The invention of drug delivery through the skin pore tissue has broad application prospects. It can not only be used to treat various skin diseases, rheumatism, arthritis and other diseases, but also be used in the fields of beauty skin care, health preservation, etc.

[0003] In the prior art, a traditional Chinese medicine skin fumigation jar with the application number 202210973832.6 is provided. By setting a conical filter screen, an ash collection tank, a vibration mechanism, an air inlet channel and other structures in the fumigation jar, it can filter and collect the volatile oil in the smoke generated by the burning of moxa cones in this solution, avoiding the excessive accumulation of oil stains on the indoor roof due to the volatile oil floating with the smoke. While filtering the volatile oil, it can also synchronously clean the ash generated by the burning of moxa cones to ensure that the moxibustion heat can penetrate better into the skin and improve the moxibustion effect. However, it is not convenient to atomize and deliver the liquid medicine to the outside of the skin, and the liquid medicine is easy to splash during the liquid medicine delivery, thus affecting the efficiency of liquid medicine delivery treatment. Summary of the Invention

[0004] The purpose of the present invention is to provide a device for delivering drugs through skin pressure, pore tissue, and hot air, so as to solve the problems in the prior art that it is not convenient to atomize and deliver the liquid medicine to the outside of the skin, and the liquid medicine is easy to splash during the liquid medicine delivery, thus affecting the efficiency of liquid medicine delivery treatment.

[0005] To achieve the above object, the present invention provides the following technical solution: A device for administering medicine through the hot air of skin pressure pore tissue, comprising a pressure - administering cylinder. An elevating piston is provided in the upper part of the pressure - administering cylinder through an elevating bracket, and the elevating bracket slidably penetrates the upper wall of the pressure - administering cylinder and is threadedly connected to a screw rod outside the pressure - administering cylinder. The lower end of the pressure - administering cylinder is provided with a detachable negative - pressure adsorption medicine - delivery port through a connecting seat. The inner wall of the lower end of the pressure - administering cylinder is provided with a medicine - delivery pipe, and a atomizing nozzle is provided inside the medicine - delivery pipe. One end of the medicine - delivery pipe is connected to a liquid storage tank through an infusion pipe and an infusion pump, and the liquid storage tank is fixedly installed on the outer wall of the pressure - administering cylinder. A liquid injection port is provided on the upper side of the liquid storage tank, so that by moving the elevating piston, negative pressure can be formed in the lower part of the pressure - administering cylinder, thus facilitating the fixation of the pressure - administering cylinder outside the skin for medicine delivery. By means of the infusion pipe and the infusion pump, the liquid medicine in the liquid storage tank can be transported to the atomizing nozzle for atomizing and spraying, so as to perform medicine treatment on the skin outside, while preventing the splashing of the liquid medicine, which is beneficial to improving the efficiency of medicine delivery treatment. And by rotating the screw rod, the elevating piston can be adjusted for elevation, and the elevation adjustment is convenient and fast.

[0006] Further, the connecting seat is threadedly connected to the lower end of the pressure - administering cylinder, and the negative - pressure adsorption medicine - delivery port at the lower end of the connecting seat is provided with a plurality of medicine - delivery ports with different - specification apertures, which facilitates the disassembly and assembly of the negative - pressure adsorption medicine - delivery port and can replace the medicine - delivery ports with different apertures to meet the medicine - delivery use requirements for different skin sizes.

[0007] Further, a heating groove is provided at the lower end of the elevating piston, and a plurality of heating tubes are provided inside the heating groove. The plurality of heating tubes can be used to heat the outside of the skin for medicine delivery, which is convenient for improving the absorption effect of the medicine.

[0008] Further, one ends of the plurality of heating tubes are electrically connected to a storage battery through wires and a control switch, and the storage battery is fixedly installed on the outer wall of the pressure - administering cylinder.

[0009] Further, the medicine - delivery pipe is an annular pipe, and a plurality of atomizing nozzles are arranged in an annular array inside the medicine - delivery pipe, which can perform medicine delivery from multiple angles, so that the uniformity of medicine delivery is relatively strong.

[0010] Further, one end of the screw rod is vertically rotatably arranged at one end of the pressure - administering cylinder through a bearing, and an air exchange hole is also provided at one end of the pressure - administering cylinder.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. In the present invention, a lifting piston is provided in the upper part of the pressure - applying medicine cylinder through a lifting support. By moving the lifting piston, a negative pressure can be formed in the lower part of the pressure - applying medicine cylinder, which is convenient for fixing the pressure - applying medicine cylinder outside the skin for drug administration. At the same time, it can prevent the splashing of the liquid medicine, which is beneficial to improving the efficiency of drug - administration treatment. Moreover, the lifting support slides through the upper wall of the pressure - applying medicine cylinder and is threadedly connected to a screw rod outside the pressure - applying medicine cylinder, so that the lifting piston can be adjusted in height by rotating the screw rod, and the lifting adjustment is convenient and fast.

[0013] 2. In the present invention, a medicine - delivery tube is provided on the inner wall of the lower end of the pressure - applying medicine cylinder, and a atomizing nozzle is provided inside the medicine - delivery tube. The medicine - delivery tube is an annular tube, and multiple atomizing nozzles are arranged in an annular array inside the medicine - delivery tube. One end of the medicine - delivery tube is connected to a liquid - storage tank through an infusion tube and an infusion pump. Through the infusion tube and the infusion pump, the liquid medicine in the liquid - storage tank can be transported to the atomizing nozzle for atomizing and spraying, so as to perform drug - administration treatment on the outside of the skin, and the uniformity of drug - administration is relatively strong.

[0014] 3. In the present invention, a heating groove is provided at the lower end of the lifting piston, and multiple heating tubes are provided inside the heating groove. One end of multiple heating tubes is electrically connected to a storage battery through a wire and a control switch, and the storage battery is fixedly installed on the outer wall of the pressure - applying medicine cylinder. By using multiple heating tubes, the outside of the skin for drug - administration can be heated, which is convenient for improving the absorption effect of the drug. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation to the present invention. In the drawings:

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 is a bottom view of the structure of the pressure - applying medicine cylinder of the present invention;

[0018] Figure 3 is a schematic diagram of the structure of the lifting piston of the present invention;

[0019] Figure 4 is a schematic diagram of the structure of the medicine - administration port of the present invention.

[0020] In the figure: 1. Pressure - applying medicine cylinder; 2. Connecting seat; 3. Negative - pressure adsorption medicine - administration port; 4. Bearing; 5. Lifting support; 6. Screw rod; 7. Liquid - storage tank; 8. Infusion pump; 9. Infusion tube; 10. Liquid - injection port; 11. Lifting piston; 12. Heating groove; 13. Heating tube; 14. Medicine - delivery tube; 15. Atomizing nozzle; 16. Storage battery; 17. Control switch. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Embodiment 1

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , in the embodiment of the present invention, a device for administering medicine by hot air through skin pressure pore tissue includes a pressure - applying medicine cylinder 1. An elevating piston 11 is arranged in the upper part of the pressure - applying medicine cylinder 1 through an elevating bracket 5. The elevating bracket 5 slidably penetrates the upper wall of the pressure - applying medicine cylinder 1 and is threadedly connected to a screw rod 6 outside the pressure - applying medicine cylinder 1. One end of the screw rod 6 is vertically rotatably arranged at one end of the pressure - applying medicine cylinder 1 through a bearing 4. And there is also an air - exchange hole at one end of the pressure - applying medicine cylinder 1, so that the elevating piston 11 can be adjusted in elevation by rotating the screw rod 6. The elevation adjustment is convenient and fast. The lower end of the pressure - applying medicine cylinder 1 is provided with a detachable negative - pressure adsorption medicine outlet 3 through a connecting seat 2. The inner wall of the lower end of the pressure - applying medicine cylinder 1 is provided with a medicine tube 14, and an atomizing nozzle 15 is arranged inside the medicine tube 14. One end of the medicine tube 14 is connected to a liquid storage tank 7 through an infusion tube 9 and an infusion pump 8. The liquid storage tank 7 is fixedly installed on the outer wall of the pressure - applying medicine cylinder 1. A liquid injection port 10 is arranged on the upper side of the liquid storage tank 7. By moving the elevating piston 11, a negative pressure can be formed in the lower part of the pressure - applying medicine cylinder 1, so as to facilitate fixing the pressure - applying medicine cylinder 1 outside the skin for medicine administration. The liquid in the liquid storage tank 7 can be transported to the atomizing nozzle 15 through the infusion tube 9 and the infusion pump 8 for atomizing and spraying, so as to perform medicine treatment on the skin outside, and at the same time, it can prevent the liquid medicine from splashing, which is beneficial to improving the efficiency of medicine administration. And the elevating piston 11 can be adjusted in elevation by rotating the screw rod 6, and the elevation adjustment is convenient and fast.

[0024] As Figure 1 and Figure 4 shown, in order to meet the medicine - administration needs for different skin sizes, the connecting seat 2 is also threadedly connected to the lower end of the pressure - applying medicine cylinder 1, and the negative - pressure adsorption medicine outlet 3 at the lower end of the connecting seat 2 is provided with a plurality of medicine outlets with different - specification apertures, so that it is convenient to disassemble and assemble the negative - pressure adsorption medicine outlet 3, and different - aperture medicine outlets can be replaced to meet the medicine - administration needs for different skin sizes.

[0025] As Figure 2 and Figure 3As shown in the figure, in order to facilitate the improvement of the drug absorption effect, a heating groove 12 is provided at the lower end of the lifting piston 11, and a plurality of heating tubes 13 are arranged inside the heating groove 12. One ends of the plurality of heating tubes 13 are electrically connected to the storage battery 16 through wires, a temperature controller and a control switch 17, and the storage battery 16 is fixedly installed on the outer wall of the pressure application drug delivery cylinder 1. The use of the plurality of heating tubes 13 can heat the outside of the skin for drug delivery, facilitating the improvement of the drug absorption effect.

[0026] As Figure 2 shown in the figure, in order to improve the uniformity of drug delivery, the drug delivery tube 14 is also set as an annular tube, and a plurality of atomizing nozzles 15 are arranged in an annular array inside the drug delivery tube 14, enabling drug delivery from multiple angles, and making the uniformity of drug delivery relatively high.

[0027] The working principle and usage process of the present invention: During use, the liquid medicine is stored in the liquid storage tank 7, and the negative pressure adsorption drug delivery port 3 is covered on the outside of the skin for drug delivery. The lifting piston 11 provided through the lifting bracket 5 in the upper part of the pressure application drug delivery cylinder 1 is used to form a negative pressure in the lower part of the pressure application drug delivery cylinder 1 by moving the lifting piston 11, thereby facilitating the fixation of the pressure application drug delivery cylinder 1 on the outside of the skin for drug delivery, and at the same time preventing the liquid medicine from splashing, which is beneficial to improving the efficiency of drug delivery treatment. Moreover, the lifting piston 11 can be adjusted in lifting by rotating the screw rod 6, and the lifting adjustment is convenient and fast.

[0028] Embodiment 2

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4, in the embodiments of the present invention, a device for administering medicine through hot air of skin pressure pore tissue includes a pressure - applying medicine cylinder 1. Inside the upper part of the pressure - applying medicine cylinder 1, a lifting piston 11 is provided through a lifting bracket 5. The lifting bracket 5 slides through the upper wall of the pressure - applying medicine cylinder 1 and is threadedly connected to a screw rod 6 outside the pressure - applying medicine cylinder 1. One end of the screw rod 6 is vertically rotatably arranged at one end of the pressure - applying medicine cylinder 1 through a bearing 4. And there is also an air exchange hole at one end of the pressure - applying medicine cylinder 1. By rotating the screw rod 6, the lifting piston 11 can be adjusted in lifting, and the lifting adjustment is convenient and fast. The lower end of the pressure - applying medicine cylinder 1 is provided with a detachable negative - pressure adsorption medicine - applying port 3 through a connecting seat 2. The inner wall of the lower end of the pressure - applying medicine cylinder 1 is provided with a medicine delivery tube 14, and an atomizing nozzle 15 is arranged inside the medicine delivery tube 14. One end of the medicine delivery tube 14 is connected to a liquid storage tank 7 through an infusion tube 9 and an infusion pump 8. The liquid storage tank 7 is fixedly installed on the outer wall of the pressure - applying medicine cylinder 1. A liquid injection port 10 is arranged on the upper side of the liquid storage tank 7. By moving the lifting piston 11, a negative pressure can be formed in the lower part of the pressure - applying medicine cylinder 1, so as to facilitate fixing the pressure - applying medicine cylinder 1 outside the skin for medicine administration. Through the infusion tube 9 and the infusion pump 8, the liquid medicine in the liquid storage tank 7 can be transported to the atomizing nozzle 15 for atomizing and spraying, so as to perform medicine treatment on the outside of the skin, and at the same time, it can prevent the liquid medicine from splashing, which is beneficial to improving the efficiency of medicine administration. And by rotating the screw rod 6, the lifting piston 11 can be adjusted in lifting, and the lifting adjustment is convenient and fast.

[0030] As Figure 1 and Figure 4 shown, in order to meet the medicine - administration needs for different skin sizes, the connecting seat 2 is also threadedly connected to the lower end of the pressure - applying medicine cylinder 1, and the negative - pressure adsorption medicine - applying port 3 at the lower end of the connecting seat 2 is provided with a plurality of medicine - applying ports with different - specification apertures, so as to facilitate the disassembly and assembly of the negative - pressure adsorption medicine - applying port 3 and replace the medicine - applying ports with different apertures to meet the medicine - administration needs for different skin sizes.

[0031] As Figure 2 and Figure 3 shown, in order to facilitate improving the absorption effect of the medicine, a heating groove 12 is provided at the lower end of the lifting piston 11, and a plurality of heating tubes 13 are arranged inside the heating groove 12. One ends of the plurality of heating tubes 13 are electrically connected to a storage battery 16 through wires, a temperature controller and a control switch 17. The storage battery 16 is fixedly installed on the outer wall of the pressure - applying medicine cylinder 1. Using the plurality of heating tubes 13 can heat the outside of the skin for medicine administration, which is convenient for improving the absorption effect of the medicine.

[0032] Working principle and usage process of the present invention: During use, store the liquid medicine in the liquid storage tank 7, cover the negative pressure adsorption drug delivery port 3 outside the skin to be medicated. By means of the lifting piston 11 provided in the upper part of the pressure application syringe 1 through the lifting support 5, moving the lifting piston 11 can create a negative pressure in the lower part of the pressure application syringe 1, which is convenient for fixing the pressure application syringe 1 outside the skin to be medicated. At the same time, it can prevent the liquid medicine from splashing, which is beneficial to improving the efficiency of drug delivery treatment. Moreover, the lifting piston 11 can be adjusted in height by rotating the screw rod 6, and the height adjustment is convenient and fast.

[0033] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A device for delivering hot gas medication through skin pressure pores, comprising a pressure-applying medication cartridge (1), characterized in that: The upper inner part of the pressure-applying drug delivery cylinder (1) is provided with a lifting piston (11) through a lifting bracket (5), and the lifting bracket (5) slides through the upper wall of the pressure-applying drug delivery cylinder (1) and is threadedly connected to the screw (6) outside the pressure-applying drug delivery cylinder (1). The lower end of the pressure-applying drug delivery cylinder (1) is provided with a detachable negative pressure adsorption drug delivery port (3) through a connecting seat (2), the inner wall of the lower end of the pressure-applying drug delivery cylinder (1) is provided with a drug delivery tube (14), and an atomizing nozzle (15) is provided on the inner side of the drug delivery tube (14), and one end of the drug delivery tube (14) is connected to a liquid storage tank (7) through an infusion tube (9) and an infusion pump (8).

2. The device for hot air drug delivery through skin pressure pore tissue according to claim 1, characterized in that: The connection seat (2) is threadedly connected to the lower end of the pressure-applying drug delivery cylinder (1), and the negative pressure adsorption drug delivery port (3) at the lower end of the connection seat (2) is provided with a plurality of drug delivery ports with different specifications and apertures.

3. The device for hot air drug delivery through skin pressure pores according to claim 1, characterized in that: A heating groove (12) is provided at the lower end of the lifting piston (11), and a plurality of heating tubes (13) are provided inside the heating groove (12).

4. The device for delivering hot air through skin pressure pores according to claim 3, characterized in that: One end of the plurality of heating tubes (13) is electrically connected to a storage battery (16) via a wire and a control switch (17), and the storage battery (16) is fixedly mounted on the outer wall of the pressure-applying drug cartridge (1).

5. The device for delivering hot air through skin pressure pores according to claim 1, characterized in that: The dosing tube (14) is an annular tube, and a plurality of atomizing nozzles (15) are arranged in an annular array on the inner side of the dosing tube (14).

6. The device for delivering hot air through skin pressure pores according to claim 1, characterized in that: One end of the screw rod (6) is vertically rotatably arranged at one end of the pressure-applying drug cartridge (1) via a bearing (4).

7. The device for delivering hot air through skin pressure pores according to claim 1, characterized in that: One end of the pressure-applying drug cartridge (1) is also provided with a ventilation hole.

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