Atomization treatment device for respiratory medicine department

Abstract

The invention discloses an atomization treatment device for the respiratory medicine department, and relates to the technical field of atomization treatment equipment.The atomization treatment device comprises an atomization cup and a mask, the bottom of the atomization cup is connected with an air pumping mechanism, the atomization cup is connected with a transmission pipe, the transmission pipe comprises a rotationally-installed cross pipe, and folding pipes are arranged at four ports of the cross pipe; the upper port of the cross pipe is connected with an extension hose, the extension hose is connected with the mask, one side port of the cross pipe is connected with a recovery part, the recovery part comprises a recovery pipe, the recovery pipe is obliquely arranged, a liquefaction assembly is arranged in the recovery pipe, the end of the recovery pipe is connected with the atomizing cup, and pressure release valves are arranged on the two sides of the mask; the atomization concentration is controlled by arranging the cross tube and the switching valve, the mask does not need to be taken down when atomization treatment is suspended in combination with the recycling component, meanwhile, atomized liquid medicine can be recycled, and the air environment is prevented from being affected.

Description

Technical Field

[0001] The invention relates to the technical field of atomization treatment equipment, in particular to an atomization treatment device used in respiratory medicine. Background Art

[0002] The flu season is accompanied by many respiratory diseases, such as acute pharyngitis, tonsillitis, bronchitis, pneumonia, asthma, etc. At present, the simplest and most effective way to administer drugs for respiratory diseases is inhalation. The drug solution is atomized by a nebulizer and then delivered into the respiratory tract and oral cavity by a nozzle to achieve rapid treatment.

[0003] When the existing atomization treatment equipment uses a nebulizer for continuous atomization treatment, the concentration of the drug solution cannot be adjusted. The atomized drug solution will be released into the air during the exhalation phase, causing a waste of drug solution and affecting the air environment. Summary of the invention

[0004] The object of the present invention is to provide an atomization treatment device for respiratory medicine to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A nebulizer treatment device for respiratory medicine comprises a nebulizer cup and a mask. The bottom of the nebulizer cup is connected to a pumping mechanism, and the nebulizer cup is connected to a transmission tube. The transmission tube comprises a rotatably mounted cross tube, and four ports of the cross tube are provided with folding tubes. The upper and lower ends of the cross tube are respectively provided with a connecting tube 2 and a connecting tube 1, and the connecting tube 2 and the connecting tube 1 are butted with the cross tube through the folding tube. The connecting tube 1 is provided with a docking port 1, and the connecting tube 2 is provided with a docking port 2. An extension hose is inserted in the connecting tube 2, and the extension hose is connected to the mask. One of the side ports of the cross tube is connected to a recovery component, and the recovery component comprises a recovery tube, and the recovery tube is tilted. A liquefaction component is provided in the recovery tube, and the end of the recovery tube is connected to the nebulizer cup. Pressure relief valves are provided on both sides of the mask.

[0006] As a further solution of the present invention: the liquefaction component includes a matching column arranged in the center of the recovery pipe, a control button is arranged at the end of the matching column, one end of the matching column located in the recovery pipe is rotatably connected to a center rod, the center rod is connected to a second blade, a guide conical surface and a conical groove are fixedly arranged in the recovery pipe, the center rod is rotatably installed with the guide conical surface and the center of the conical groove, a circular ring frame is connected to the center rod, fan-shaped plates are evenly arranged on the circular ring frame, the fan-shaped plates and the inner surface of the conical groove are in contact with each other, a pressure relief hole is arranged at the bottom of the recovery pipe, and a blocking block that cooperates with the pressure relief hole is arranged on the matching column.

[0007] As a further solution of the present invention: an elastic tube is arranged on the upper side of the circular ring frame, the top of the elastic tube is installed in contact with the lower side of the guiding conical surface, strip grooves are evenly arranged in the conical groove, and sponge strips are evenly arranged on the side of the fan-shaped plate facing the conical groove, and the sponge strips and the strip grooves cooperate with each other.

[0008] As a further solution of the present invention: a connecting frame is provided between the connecting tube 1 and the connecting tube 2, the cross tube is rotatably installed between the connecting frame, a rotating handle is provided on the side of the cross tube away from the connecting frame, a diaphragm 2 is provided at one end of the cross tube facing the connecting tube 2, a diaphragm 3 is provided at one end of the cross tube facing the recovery component, a diaphragm 1 is provided at one end of the cross tube facing the recovery component, the diaphragm 1 is flipped inward to open, the diaphragm 2 and the diaphragm 3 are flipped outward to open, and a switching valve is also provided on the connecting tube 2.

[0009] As a further solution of the present invention: an opening and closing plate is provided on the switching valve, the center of the opening and closing plate is rotatably installed between the switching valve, and the switching valve is connected with the second connecting pipe through a vent pipe.

[0010] As a further solution of the present invention: an atomization joint is arranged at the upper end of the atomization cup, a center tube is inserted into the inner side of the atomization cup, a matching plate is arranged at the bottom of the center tube, the matching plate is installed in coordination with the inner side of the atomization cup, partitions are arranged on both sides of the center tube, a matching tube is connected to the bottom of the matching plate, a medicine liquid tank is arranged at the bottom of the atomization cup, a conical tube is arranged at the center of the medicine liquid tank, a pump air pipe is connected to the bottom of the conical tube, the matching tube and the conical tube are docked and matched with each other, a liquid extraction tank is symmetrically arranged on the inner side of the matching tube, a spoiler is arranged on the top of the matching tube, and the atomization joint is arranged to be tilted upward.

[0011] As a further solution of the present invention: air guide tubes are arranged on both sides of the central tube, the ends of the air guide tubes are connected to nozzles, an annular frame is rotatably arranged on the upper side of the medicine liquid tank, the inner circle of the annular frame is evenly arranged with first blades, the nozzle is opposite to the first blades, and spoiler rods are evenly arranged on the bottom of the annular frame, and the spoiler rods are inserted into the medicine liquid tank.

[0012] As a further solution of the present invention: a top cover is arranged on the top of the atomizer cup, a rotating cover is arranged at the center of the top cover, the recovery pipe is connected to the center of the rotating cover, a drug adding port is arranged on the rotating cover, and the drug adding port is connected to the central tube at the bottom.

[0013] As a further solution of the present invention: a diaphragm four is arranged in the pressure relief valve, a filter is arranged at the end of the pressure relief valve, and the diaphragm four is flipped open toward the filter.

[0014] Compared with the prior art, the present invention has the following beneficial effects: (1) Pull the matching column and the center rod downward through the control button, so that the fan-shaped plate contacts the inner surface of the conical groove. The atomized airflow impacts the second blade and drives the center rod to rotate, so that the fan-shaped plate on the center rod slides on the surface of the conical groove to form a layer of water film. The atomized liquid medicine adheres to the surface of the water film. The atomized liquid medicine is liquefied during the continuous rotation of the center rod, and finally the liquefied liquid medicine is returned to the atomization cup.

[0015] (2) Diaphragm 1, diaphragm 2 and diaphragm 3 are arranged in the cross tube. In the first connection state of the cross tube, the patient uses it for nebulization treatment. The nebulizer cup is connected to the docking port 1 on the connecting tube 1. At this time, the extension hose is deeply inserted into the connecting tube 2, so that the docking port 2 is closed. After the nebulized liquid medicine enters the cross tube, when the patient inhales, the diaphragm 2 opens due to the change in pressure difference, and the nebulized liquid medicine enters the mask along with the extension hose and is inhaled into the respiratory tract; when the patient exhales, the pressure above the diaphragm 2 increases, and the nebulized liquid medicine can only enter the cross tube. It moves to the right through diaphragm three and enters the recovery component, and finally returns to the nebulizer cup in an atomized or liquefied state; in the second connection state of the cross tube, the cleaning liquid atomized by the nebulizer cup is used to clean the entire transfer tube and the mask. At this time, the nebulizer cup is connected to the docking port two on the connecting tube two, and the extension hose is shallowly inserted into the connecting tube two, staggering the position of the docking port two. The atomized liquid produced by the nebulizer cup enters the mask upward for cleaning on one side, and enters the cross tube and connecting tube one downward on the other side, and is finally blown out from the docking port one for cleaning.

[0016] (3) During atomization therapy, the opening and closing size of the opening and closing plate is manually controlled so that air can enter the mask together with the atomized liquid medicine, thereby adjusting the concentration of the atomized liquid medicine. When the opening and closing plate is opened to the maximum state, all the air inhaled into the mask will be from the switching valve. At this time, the pressure of the atomized liquid medicine generated by the atomization cup cannot open the diaphragm 2, and instead pushes the diaphragm 3 to enter the recovery component. In this way, when the patient suspends the atomization therapy, there is no need to remove the mask, and there is no need to stop the atomization work of the atomization cup, and the atomized liquid medicine generated will not be directly discharged into the air to affect the control environment. When the atomization therapy is resumed, it is only necessary to manually control the opening and closing of the switching valve to perform the atomization therapy, and the concentration of the atomized liquid medicine during the atomization therapy can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the structure of the atomizer cup in the present invention.

[0019] Figure 3Schematic diagram of the internal structure of the atomizer cup in the present invention.

[0020] Figure 4 for Figure 3 Enlarged structural diagram at A in the middle.

[0021] Figure 5 This is a schematic structural diagram of the interior of the atomizer cup of the present invention from another perspective.

[0022] Figure 6 It is a schematic diagram of the cutaway structure of the tapered tube and the matching tube in the present invention.

[0023] Figure 7 It is a schematic diagram of the connection structure between the transfer tube and the recovery component in the present invention.

[0024] Figure 8 It is a schematic diagram of the first connection state of the cross tube in the present invention.

[0025] Fig. 9 It is a schematic diagram of the second connection state of the cross tube in the present invention.

[0026] Fig.10 It is a structural schematic diagram of the switching valve in the present invention.

[0027] Fig.11 It is a schematic diagram of the internal structure of the recycling component in the present invention.

[0028] Fig.12 It is a schematic diagram of the cooperation between the conical groove and the sector plate in the present invention.

[0029] Fig.13 It is a schematic diagram of the connection structure of the fan-shaped plates in the present invention.

[0030] Fig.14 It is a schematic diagram of the structure of the mask in the present invention.

[0031] Fig.15 It is a schematic diagram of the internal structure of the pressure relief valve in the present invention.

[0032] In the figure: 1, atomizing cup; 10, atomizing joint; 11, top cover; 12, rotating cover; 13, dosing port; 15, center tube; 150, partition; 16, matching plate; 17, liquid tank; 18, pump air pipe; 19, tapered tube; 110, matching tube; 1100, liquid extraction tank; 1101, spoiler; 111, annular frame; 112, first blade; 113, spoiler rod; 114, air guide tube; 115, nozzle; 2, transfer tube; 20, connecting tube 1; 200, docking port 1; 201, docking port 2; 21, cross tube; 210, diaphragm 1; 211, diaphragm 2; 212, Diaphragm three; 22, connecting frame; 23, rotating handle; 24, folding tube; 25, connecting tube two; 26, switching valve; 260, opening and closing plate; 261, ventilation pipe; 3, recovery component; 30, recovery pipe; 32, pressure relief hole; 33, control button; 34, matching column; 35, blocking block; 36, conical groove; 37, second blade; 38, center rod; 39, ring frame; 310, fan-shaped plate; 311, sponge strip; 312, strip groove; 313, guide conical surface; 314, elastic tube; 4, extension hose; 5, mask; 50, pressure relief valve; 51, diaphragm four; 52, filter. DETAILED DESCRIPTION

[0033] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0034] like Figure 1 , Figure 7 As shown, an atomization treatment device for respiratory medicine comprises an atomization cup 1 and a mask 5. The bottom of the atomization cup 1 is connected to a pumping mechanism, and the atomization cup 1 is connected to a transmission tube 2. The transmission tube 2 comprises a rotatably mounted cross tube 21. The four ports of the cross tube 21 are all provided with folding tubes 24. The upper and lower ends of the cross tube 21 are respectively provided with a connecting tube 25 and a connecting tube 1 20. The connecting tube 25 and the connecting tube 1 20 are butt-jointed with the cross tube 21 through the folding tube 24. A docking port 200 is provided on the connecting pipe 20, a docking port 201 is provided on the connecting pipe 25, an extension hose 4 is inserted into the connecting pipe 25, and the extension hose 4 is connected to the mask 5. One of the side ports of the cross pipe 21 is connected to a recovery component 3, and the recovery component 3 includes a recovery pipe 30, which is tilted. A liquefaction component is provided in the recovery pipe 30, and the end of the recovery pipe 30 is connected to the atomizer cup 1. Pressure relief valves 50 are provided on both sides of the mask 5.

[0035] Specifically, the nebulizer cup 1 atomizes the liquid medicine and delivers it into the cross tube 21 through the connecting tube 1 20, and then delivers it into the mask 5 in combination with the connecting tube 2 25 and the extension hose 4. When the patient undergoes nebulization treatment, the atomized liquid medicine is inhaled into the respiratory tract during the inhalation phase; the exhaled gas is delivered from the pressure relief valve 50 during exhalation, and the exhalation causes the pressure in the mask 5 to increase, so that the atomized liquid medicine passes through the cross tube 21 and enters the recovery component 3. The atomized liquid medicine returns to the nebulizer cup 1 in combination with the recovery component 3. When the liquefaction component is started, the atomized liquid medicine will form droplets and flow back into the liquid medicine tank 17 of the nebulizer cup 1. When the liquefaction component is not started, the atomized liquid medicine remains in the atomized state and re-enters the nebulizer cup 1 to participate in the continuous atomization cycle in the nebulizer cup 1.

[0036] Further, such as Fig.11 , Fig.12 , Fig.13 As shown, the liquefaction component includes a matching column 34 arranged at the center of the recovery pipe 30, and a control button 33 is arranged at the end of the matching column 34. One end of the matching column 34 located in the recovery pipe 30 is rotatably connected to a center rod 38, and the center rod 38 is connected to a second blade 37. A guide conical surface 313 and a conical groove 36 are fixedly arranged in the recovery pipe 30. The center rod 38 is rotatably installed with the center of the guide conical surface 313 and the conical groove 36. A circular frame 39 is connected to the center rod 38, and fan-shaped plates 310 are evenly arranged on the circular frame 39. The fan-shaped plates 310 are in contact with the inner surface of the conical groove 36. A pressure relief hole 32 is arranged at the bottom of the recovery pipe 30, and a block 35 that cooperates with the pressure relief hole 32 is arranged on the matching column 34.

[0037] Specifically, when the atomized medicine needs to be liquefied, the matching column 34 and the center rod 38 are pulled downward by the control button 33, so that the fan-shaped plate 310 contacts the inner surface of the conical groove 36, and the atomized airflow impacts the second blade 37 to drive the center rod 38 to rotate, so that the fan-shaped plate 310 on the center rod 38 slides on the surface of the conical groove 36 to form a layer of water film, and the atomized medicine adheres to the surface of the water film. The atomized medicine is liquefied during the continuous rotation of the center rod 38, and the liquefied medicine is finally returned to the atomization cup 1.

[0038] More specifically, when the liquefaction assembly is started, in order to avoid excessive pressure between the atomizing cup 1, the cross tube 21, and the recovery component 3, a pressure relief hole 32 is provided on the recovery tube 30 to relieve pressure while liquefying the liquid medicine.

[0039] Further, such as Fig.12 , Fig.13As shown, an elastic tube 314 is arranged on the upper side of the circular frame 39, and the top of the elastic tube 314 is installed in contact with the lower side of the guiding conical surface 313, and strip grooves 312 are evenly arranged in the conical groove 36, and sponge strips 311 are evenly arranged on the side of the fan-shaped plate 310 facing the conical groove 36, and the sponge strips 311 and the strip grooves 312 cooperate with each other.

[0040] Specifically, in order to make the atomized liquid medicine blow to the inner surface of the conical groove 36 as much as possible, an elastic tube 314 is arranged on the upper side of the annular frame 39. When the center rod 38 moves under the drive of the matching column 34, the top of the elastic tube 314 is always in contact with the bottom of the guide conical surface 313, so that the atomized liquid medicine entering the recovery pipe 30 from the cross tube 21 will be blown to the inner surface of the conical groove 36 after passing through the guide conical surface 313, thereby improving the liquefaction effect of the liquefaction component. At the same time, strip grooves 312 are evenly arranged on the inner surface of the conical groove 36, and sponge strips 311 are arranged on the surface of the fan-shaped plate 310. When the sponge strips 311 pass through the surface of the conical groove 36, a uniform water film is generated, and the excess liquid medicine can be absorbed, and the liquid medicine is squeezed out at the position of the strip groove 312. The liquid medicine flows to the bottom along the strip groove 312, thereby realizing the centralized recovery of the liquid medicine.

[0041] Specifically, when the control button 33 is pushed upward so that the sector plate 310 is separated from the conical groove 36, the liquefaction component stops working and the concentration of the atomized liquid medicine will continue to increase.

[0042] Further, such as Figure 7 , Figure 8 , Fig. 9 As shown, a connecting frame 22 is provided between the connecting tube 1 20 and the connecting tube 2 25, the cross tube 21 is rotatably installed between the connecting frame 22, a rotating handle 23 is provided on the side of the cross tube 21 away from the connecting frame 22, a diaphragm 2 211 is provided at one end of the cross tube 21 facing the connecting tube 2 25, a diaphragm 3 212 is provided at one end of the cross tube 21 facing the recovery component 3, a diaphragm 1 210 is provided at one end of the cross tube 21 facing the recovery component 3, the diaphragm 1 210 is flipped inward to open, the diaphragm 2 211 and the diaphragm 3 212 are flipped outward to open, and a switching valve 26 is also provided on the connecting tube 2 25.

[0043] Specifically, diaphragm 1 210, diaphragm 2 211 and diaphragm 3 212 are arranged in the cross tube 21. In the first connection state of the cross tube 21, the patient uses it for nebulization treatment, and the nebulizer cup 1 is connected to the docking port 1 200 on the connecting tube 1 20. At this time, the extension hose 4 is deeply inserted into the connecting tube 25, so that the docking port 201 is closed. After the atomized medicine enters the cross tube 21, when the patient inhales, the diaphragm 2 211 opens due to the change in pressure difference, and the atomized medicine enters the mask 5 along with the extension hose 4 and is inhaled into the respiratory tract; when the patient exhales, the pressure above the diaphragm 2 211 increases, and the atomized medicine can only move to the right through the diaphragm 3 212 to enter the recovery component after entering the cross tube 21. 3, and finally returns to the atomizer cup 1 in an atomized state or a liquefied state; in the second connection state of the cross tube 21, the cross tube 21 is rotated 180 degrees counterclockwise in combination with the rotating handle 23, and then the cross tube 21 is installed through the folding tube 24, and the cleaning liquid atomized by the atomizer cup 1 is used to clean the entire transfer tube 2 and the mask 5. At this time, the atomizer cup 1 is connected to the docking port 201 on the connecting tube 25, and the extension hose 4 is shallowly inserted between the connecting tube 25, staggered from the position of the docking port 201, and the atomized liquid generated by the atomizer cup 1 enters the mask 5 upward on one side for cleaning, and enters the cross tube 21 and the connecting tube 1 20 downward on the other side, and is finally blown out from the docking port 1 200 for cleaning.

[0044] Further, such as Fig.10 As shown, an opening and closing plate 260 is provided on the switching valve 26 , and the center of the opening and closing plate 260 is rotatably installed between the switching valve 26 . The switching valve 26 is connected to the connecting pipe 2 25 through a vent pipe 261 .

[0045] Specifically, during atomization therapy, the opening and closing size of the opening and closing plate 260 is manually controlled so that air enters the mask 5 together with the atomized liquid medicine, thereby adjusting the concentration of the atomized liquid medicine. When the opening and closing plate 260 is opened to the maximum state, the air inhaled into the mask 5 will all be from the switching valve 26. At this time, the pressure of the atomized liquid medicine generated by the atomizing cup 1 cannot open the diaphragm 211, and instead pushes the diaphragm 3 212 to enter the recovery component 3. In this way, when the patient suspends the atomization therapy, there is no need to remove the mask 5, and at the same time, there is no need to stop the atomization work of the atomizing cup 1, and the atomized liquid medicine generated will not be directly discharged into the air to affect the control environment. When the atomization therapy is resumed, it is only necessary to manually control the opening and closing of the switching valve 26 to perform the atomization therapy, and at the same time, the concentration of the atomized liquid medicine during the atomization therapy can be adjusted.

[0046] Further, such as Figure 2 , Figure 3 , Figure 6As shown, an atomizing connector 10 is provided at the upper end of the atomizing cup 1, a central tube 15 is inserted into the inner side of the atomizing cup 1, a matching plate 16 is provided at the bottom of the central tube 15, and the matching plate 16 is installed in cooperation with the inner side of the atomizing cup 1, partitions 150 are provided on both sides of the central tube 15, a matching tube 110 is connected to the bottom of the matching plate 16, a liquid tank 17 is provided at the bottom of the atomizing cup 1, a conical tube 19 is provided at the center of the liquid tank 17, a pump air pipe 18 is connected to the bottom of the conical tube 19, the matching tube 110 and the conical tube 19 are docked with each other, a liquid extraction groove 1100 is symmetrically provided on the inner side of the matching tube 110, a spoiler 1101 is provided on the top of the matching tube 110, and the atomizing connector 10 is tilted upward.

[0047] Specifically, when air is pumped into the conical tube 19 through the air pump mechanism and the air pump pipe 18, according to the Bernoulli principle, when the air flow moves upward rapidly, the medicine is drawn upward through the liquid extraction tube and atomized under the impact of the air flow. The atomized medicine is dispersed through the spoiler 1101, and the non-atomized medicine is blocked by the matching plate 16 and the partition 150 and finally flows back into the medicine tank 17. The atomized medicine enters the delivery tube 2 through the atomization connector 10 driven by the air flow, thereby performing atomization treatment.

[0048] Further, such as Figure 3 , Figure 4 , Figure 5 As shown, air guide tubes 114 are arranged on both sides of the central tube 15, and nozzles 115 are connected to the ends of the air guide tubes 114. An annular frame 111 is rotatably arranged on the upper side of the liquid medicine tank 17, and the inner circle of the annular frame 111 is evenly arranged with first blades 112. The nozzles 115 are directly opposite to the first blades 112, and spoiler rods 113 are evenly arranged on the bottom of the annular frame 111, and the spoiler rods 113 are inserted into the liquid medicine tank 17.

[0049] Specifically, during atomization, it is often necessary to replenish the liquid medicine or add new liquid medicine. In order to avoid stopping the atomizing cup 1 for adding liquid medicine, the central tube 15 is connected to the air guide tube 114. After the replenished liquid medicine passes through the air guide tube 114 and the nozzle 115 and is sprayed to the bottom liquid medicine tank 17, the atomizing air flow recovered by the recovery component 3 is blown onto the first blade 112, driving the annular frame 111 and the spoiler rod 113 to rotate, so that the added liquid medicine is quickly mixed with the original liquid medicine in the liquid medicine tank 17, thereby ensuring the uniformity of the atomized liquid medicine.

[0050] Further, such as Figure 2 As shown, a top cover 11 is provided on the top of the atomizer cup 1, a rotating cover 12 is provided at the center of the top cover 11, the recovery pipe 30 is connected to the center of the rotating cover 12, a dosing port 13 is provided on the rotating cover 12, and the dosing port 13 is connected to the central tube 15 at the bottom.

[0051] Further, such as Fig.14 , Fig.15 As shown, a diaphragm 51 is disposed inside the pressure relief valve 50, a filter 52 is disposed at the end of the pressure relief valve 50, and the diaphragm 51 is flipped toward the filter 52 to open.

[0052] Specifically, when inhaling, negative pressure is generated in the mask 5, the diaphragm four 51 is closed, and the diaphragm two 211 is opened through the extension hose 4, and the atomized medicine is inhaled for treatment; when exhaling, positive pressure is generated in the mask 5, so that the diaphragm two 211 is closed, closing the flow channel of the atomized medicine, and the diaphragm four 51 is opened, and the exhaled gas is discharged from the mask 5.

[0053] The working principle of the embodiment of the present invention is: like Figure 1-Figure 15As shown, the nebulizer cup 1 atomizes the liquid medicine and delivers it into the cross tube 21 through the connecting tube 1 20, and then delivers it into the mask 5 in combination with the connecting tube 2 25 and the extension hose 4. When the patient is undergoing nebulization treatment, the atomized liquid medicine is inhaled into the respiratory tract during the inhalation phase; the exhaled gas is delivered from the pressure relief valve 50 during exhalation, and the exhalation causes the pressure in the mask 5 to increase, so that the atomized liquid medicine passes through the cross tube 21 and enters the recovery component 3. The atomized liquid medicine returns to the nebulizer cup 1 in combination with the recovery component 3. When the liquefaction component is started, the atomized liquid medicine will form droplets and flow back into the liquid medicine tank 17 of the nebulizer cup 1. When the liquefaction component is not started, the atomized liquid medicine remains in the atomized state and re-enters the nebulizer cup 1 to participate in the continuous atomization cycle in the nebulizer cup 1. When the atomized medicine needs to be liquefied, the matching column 34 and the center rod 38 are pulled downward by the control button 33, so that the fan-shaped plate 310 contacts the inner surface of the conical groove 36. The impact of the atomized airflow on the second blade 37 drives the center rod 38 to rotate, so that the fan-shaped plate 310 on the center rod 38 slides on the surface of the conical groove 36 to form a layer of water film. The atomized medicine adheres to the surface of the water film. The atomized medicine is liquefied during the continuous rotation of the center rod 38, and the liquefied medicine is finally returned to the atomization cup 1. Diaphragm 1 210, diaphragm 2 211 and diaphragm 3 212 are arranged in the cross tube 21. In the first connection state of the cross tube 21, the patient uses it for atomization treatment, and the atomization cup 1 is connected to the docking port 1 200 on the connecting tube 1 20. At this time, the extension hose 4 is deeply inserted into the connecting tube 25, so that the docking port 201 is closed. After the atomized medicine enters the cross tube 21, when the patient inhales, the diaphragm 2 211 opens due to the change in pressure difference, and the atomized medicine enters the mask 5 along with the extension hose 4 and is inhaled into the respiratory tract; when the patient exhales, the pressure above the diaphragm 2 211 increases, and the atomized medicine enters the cross tube 21. It can only move to the right through the diaphragm three 212 into the recovery component 3, and finally return to the atomizer cup 1 in an atomized state or a liquefied state; in the second connection state of the cross tube 21, the cleaning liquid atomized by the atomizer cup 1 is used to clean the entire transfer tube 2 and the mask 5. At this time, the atomizer cup 1 is connected to the docking port 201 on the connecting tube 25, and the extension hose 4 is shallowly inserted between the connecting tube 25, staggering the position of the docking port 201. The atomized liquid produced by the atomizer cup 1 enters the mask 5 upward for cleaning on one side, and enters the cross tube 21 and the connecting tube 1 20 downward on the other side, and is finally blown out from the docking port 1 200 for cleaning.During atomization therapy, the opening and closing size of the opening and closing plate 260 is manually controlled so that air enters the mask 5 together with the atomized liquid medicine, thereby adjusting the concentration of the atomized liquid medicine. When the opening and closing plate 260 is opened to the maximum state, the air inhaled into the mask 5 will all be from the switching valve 26. At this time, the pressure of the atomized liquid medicine generated by the atomizing cup 1 cannot open the diaphragm 211, and instead pushes the diaphragm 3 212 to enter the recovery component 3. In this way, when the patient suspends the atomization therapy, there is no need to remove the mask 5, and at the same time, there is no need to stop the atomization work of the atomizing cup 1, and the atomized liquid medicine generated will not be directly discharged into the air to affect the control environment. When the atomization therapy is resumed, it is only necessary to manually control the opening and closing of the switching valve 26 to perform the atomization therapy, and at the same time, the concentration of the atomized liquid medicine during the atomization therapy can be adjusted.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. Any reference numeral in a claim shall not be regarded as limiting the claim involved.

[0055] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An atomization treatment device for respiratory medicine, comprising an atomization cup (1) and a mask (5), wherein the bottom of the atomization cup (1) is connected to an air pump mechanism, characterized in that: The atomizer cup (1) is connected to a transmission tube (2), the transmission tube (2) comprising a rotatably mounted cross tube (21), four ports of the cross tube (21) being provided with folding tubes (24), the upper and lower ends of the cross tube (21) being provided with a second connecting tube (25) and a first connecting tube (20), the second connecting tube (25) and the first connecting tube (20) being butt-jointed with the cross tube (21) via the folding tube (24), the first connecting tube (20) being provided with a butt joint (200), the second connecting tube (25) and the first connecting tube (20) being butt-jointed with the cross tube (21), 25) is provided with a second docking port (201), an extension hose (4) is inserted into the second connecting pipe (25), the extension hose (4) is connected to the mask (5), one of the side ports of the cross pipe (21) is connected to a recovery component (3), the recovery component (3) comprises a recovery pipe (30), the recovery pipe (30) is arranged obliquely, a liquefaction component is arranged in the recovery pipe (30), the end of the recovery pipe (30) is connected to the atomizer cup (1), and pressure relief valves (50) are arranged on both sides of the mask (5); The liquefaction component comprises a matching column (34) arranged at the center of the recovery pipe (30), a control button (33) being arranged at the end of the matching column (34), one end of the matching column (34) located in the recovery pipe (30) being rotatably connected to a center rod (38), the center rod (38) being connected to a second blade (37), a guide conical surface (313) and a conical groove (36) being fixedly arranged in the recovery pipe (30), the center rod (38) being rotatably mounted at the center of the guide conical surface (313) and the conical groove (36), a circular ring frame (39) being connected to the center rod (38), fan-shaped plates (310) being evenly arranged on the circular ring frame (39), the fan-shaped plates (310) being in contact with the inner surface of the conical groove (36), a pressure relief hole (32) being arranged at the bottom of the recovery pipe (30), and a blocking block (35) cooperating with the pressure relief hole (32) being arranged on the matching column (34).

2. The atomization treatment device for respiratory medicine according to claim 1, characterized in that: An elastic tube (314) is arranged on the upper side of the circular frame (39), the top of the elastic tube (314) is mounted in contact with the lower side of the guide conical surface (313), strip grooves (312) are evenly arranged in the conical groove (36), and sponge strips (311) are evenly arranged on the side of the sector plate (310) facing the conical groove (36), and the sponge strips (311) and the strip grooves (312) cooperate with each other.

3. The atomization treatment device for respiratory medicine according to claim 1, characterized in that: A connecting frame (22) is provided between the connecting pipe 1 (20) and the connecting pipe 2 (25); the cross pipe (21) is rotatably mounted on the connecting frame (22); a rotating handle (23) is provided on a side of the cross pipe (21) away from the connecting frame (22); a diaphragm 2 (211) is provided on an end of the cross pipe (21) facing the connecting pipe 2 (25); a diaphragm 3 (212) is provided on an end of the cross pipe (21) facing the recovery component (3); a diaphragm 1 (210) is provided on an end of the cross pipe (21) facing the recovery component (3); the diaphragm 1 (210) is turned inward to open, and the diaphragm 2 (211) and the diaphragm 3 (212) are turned outward to open; and a switching valve (26) is also provided on the connecting pipe 2 (25).

4. The atomization treatment device for respiratory medicine according to claim 3, characterized in that: The switching valve (26) is provided with an opening and closing plate (260), the center of the opening and closing plate (260) is rotatably mounted between the switching valve (26), and the switching valve (26) is connected to the second connecting pipe (25) via a vent pipe (261).

5. The atomization treatment device for respiratory medicine according to claim 1, characterized in that: An atomizing joint (10) is arranged at the upper end of the atomizing cup (1), a central tube (15) is inserted into the inner side of the atomizing cup (1), a matching plate (16) is arranged at the bottom of the central tube (15), the matching plate (16) is mounted in cooperation with the inner side of the atomizing cup (1), partitions (150) are arranged on both sides of the central tube (15), a matching tube (110) is connected to the bottom of the matching plate (16), a liquid medicine tank (17) is arranged at the bottom of the atomizing cup (1), a conical tube (19) is arranged at the center of the liquid medicine tank (17), a pump air pipe (18) is connected to the bottom of the conical tube (19), the matching tube (110) and the conical tube (19) are butt-jointed with each other, a liquid extraction tank (1100) is symmetrically arranged on the inner side of the matching tube (110), a spoiler (1101) is arranged at the top of the matching tube (110), and the atomizing joint (10) is arranged to be tilted upwards.

6. The atomization treatment device for respiratory medicine according to claim 5, characterized in that: Air guide tubes (114) are arranged on both sides of the central tube (15), and nozzles (115) are connected to the ends of the air guide tubes (114). An annular frame (111) is rotatably arranged on the upper side of the liquid medicine tank (17), and first blades (112) are evenly arranged on the inner circle of the annular frame (111). The nozzles (115) face the first blades (112), and spoiler rods (113) are evenly arranged on the bottom of the annular frame (111), and the spoiler rods (113) are inserted into the liquid medicine tank (17).

7. The atomization treatment device for respiratory medicine according to claim 6, characterized in that: The top of the atomizer cup (1) is provided with a top cover (11), the center of the top cover (11) is provided with a rotating cover (12), the recovery pipe (30) is connected to the center of the rotating cover (12), the rotating cover (12) is provided with a drug adding port (13), and the drug adding port (13) is connected to the center tube (15) at the bottom.

8. The atomization treatment device for respiratory medicine according to claim 1, characterized in that: A diaphragm four (51) is arranged inside the pressure relief valve (50), a filter plate (52) is arranged at the end of the pressure relief valve (50), and the diaphragm four (51) is turned over and opened toward the filter plate (52).

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