Coronary heart disease first-aid device for cardiovascular medicine department

Abstract

The invention discloses a coronary heart disease first-aid device for cardiovascular medicine, and relates to the technical field of medical first-aid instruments, the coronary heart disease first-aid device comprises a headrest device and a drug delivery device arranged above the headrest device, the headrest device comprises a pillow and a base arranged below the pillow, and a drug storage structure is arranged in the base; the medicine feeding device comprises a medicine collecting box connected with the medicine storage structure and a mouth holding device connected with the medicine collecting box; a first drug delivery structure and a second drug delivery structure are arranged in the drug collection box, and the first drug delivery structure and the second drug delivery structure are separated through a first partition plate; a control structure is arranged outside the medicine collecting box; the oral device comprises a sublingual administration tube, a supralingual administration tube and an opening structure located between the sublingual administration tube and the supralingual administration tube, the first administration structure is communicated with the sublingual administration tube, and the second administration structure is communicated with the supralingual administration tube. The oral cavity of a patient can be effectively expanded, and the dosing accuracy is guaranteed; and moreover, different administration modes have obvious distinguishing characteristics, so that rescue of the patient is not delayed.

Description

Technical Field

[0001] The present invention relates to the technical field of medical emergency equipment, and in particular to a coronary heart disease emergency equipment for cardiovascular medicine. Background Art

[0002] Coronary atherosclerotic heart disease is a heart disease caused by atherosclerotic lesions in the coronary arteries, which causes stenosis or blockage of the blood vessel lumen, resulting in myocardial ischemia, hypoxia or necrosis. It is often called "coronary heart disease". However, the scope of coronary heart disease may be wider, and also include inflammation, embolism, etc. that lead to stenosis or occlusion of the lumen. The World Health Organization divides coronary heart disease into five major categories: asymptomatic myocardial ischemia (latent coronary heart disease), angina pectoris, myocardial infarction, ischemic heart failure (ischemic heart disease) and sudden death. The rescue method for heart disease must first know the situation during the acute attack of coronary heart disease. The rescue methods are different in different situations.

[0003] First, when angina pectoris occurs due to coronary heart disease, first stop activities, lie down and rest immediately, breathe deeply, and immediately take a 5 mg piece of nitroglycerin or 15 quick-acting heart-saving pills sublingually. If there is no relief within five minutes, take another piece. Generally, the symptoms will be completely relieved within five to fifteen minutes. Second, when myocardial infarction occurs due to coronary heart disease, the pain of myocardial infarction is generally more severe. The same rescue method for angina pectoris is also used. First, let the patient stop activities and lie down and rest immediately, breathe deeply, and immediately take a 5 mg piece of nitroglycerin or 15 quick-acting heart-saving pills sublingually. If there is no relief within five minutes, take another piece. At this time, the symptoms are not relieved, but gradually worsen, and the situation is very serious. At this time, chew 300 mg of aspirin immediately, rest and wait for the next rescue.

[0004] A coronary heart disease emergency device for cardiovascular medicine with a publication number of CN 116747142 A relates to the technical field of medical emergency equipment. The coronary heart disease emergency device for cardiovascular medicine comprises an upper jaw handle, a lower jaw handle, a first drug delivery component and a second drug delivery component. The upper jaw handle and the lower jaw handle are hingedly connected. The first drug delivery component comprises a sublingual drug delivery head, a sublingual drug delivery pipeline and an air bag. The sublingual drug delivery head is arranged at one end of the lower jaw handle, and one end of the sublingual drug delivery pipeline is connected to the sublingual drug delivery head. The other end is connected to the air bag. The second drug delivery component comprises an oral drug delivery head, an oral drug delivery pipeline and a liquid bag. The oral drug delivery head is arranged at one end of the upper jaw handle, and one end of the oral drug delivery pipeline is connected to the oral drug delivery head, and the other end is connected to the liquid bag. The present invention can open the patient's mouth conveniently and quickly when the patient needs help from an outsider after the onset of angina pectoris of coronary heart disease, and can perform sublingual and oral drug delivery according to the patient's condition, so as to conveniently and quickly and accurately perform emergency medication according to the patient's condition.

[0005] However, in this application, the medication can only be administered separately on the patient's tongue and under the tongue through the first medication component and the second medication component. During use, the patient's mouth cannot be effectively opened, and the patient's tongue cannot be retracted, which may result in a slower medication process. In addition, the upper jaw handle and the lower jaw handle in this application are hingedly connected, the upper jaw handle corresponds to sublingual medication, and the lower jaw handle corresponds to supragingual medication. The order between the two is reversed, and there is no obvious distinguishing feature. When used in an emergency, mistakes may be made in a hurry, delaying the rescue of the patient. Summary of the invention

[0006] In view of the above-mentioned problems, the present invention aims to provide a coronary heart disease emergency rescue device for cardiovascular medicine. By setting up an expansion structure, the patient's oral cavity can be effectively expanded and the patient's tongue can be stored to ensure the accuracy of drug administration. In addition, the distinguishing features between supragingual administration and sublingual administration in the present application are obvious, and when in use, only the control structure needs to be used to achieve rapid switching between sublingual administration and supragingual administration, without delaying the rescue of the patient.

[0007] In order to achieve the above object, the technical solution adopted by the present invention is as follows: A coronary heart disease emergency device for cardiovascular medicine comprises a headrest device and a drug delivery device disposed above the headrest device, wherein the headrest device comprises a pillow and a base disposed below the pillow, wherein a drug storage structure for storing coronary heart disease emergency drugs is disposed in the base; The drug delivery device comprises a medicine collection box connected to the medicine storage structure, and a mouthpiece connected to the medicine collection box; The medicine collection box is provided with a first medication structure and a second medication structure inside, and the first medication structure and the second medication structure are separated by a first partition; The oral device includes a sublingual drug administration tube, a supralingual drug administration tube, and a support structure located between the sublingual drug administration tube and the supralingual drug administration tube. The No. 1 drug administration structure is connected to the sublingual drug administration tube, and the No. 2 drug administration structure is connected to the supralingual drug administration tube.

[0008] Furthermore, the drug storage structure includes a No. 1 drug storage cavity and a No. 2 drug storage cavity, and the No. 1 drug storage cavity and the No. 2 drug storage cavity are separated by a No. 2 partition plate; The No. 1 drug storage cavity is connected to the No. 1 drug administration structure through a No. 1 catheter, and the No. 2 drug storage cavity is connected to the No. 2 drug administration structure through a No. 2 catheter.

[0009] Furthermore, a drug delivery component is provided inside the No. 2 drug storage cavity, and a drug cutting component and a drug delivery component for crushing and delivering the drug are provided outside the No. 2 drug storage cavity. The drug delivery component is arranged adjacent to the drug cutting component, and the drug cutting component is arranged adjacent to the drug delivery component.

[0010] Furthermore, the drug delivery assembly includes an electric telescopic rod arranged inside the second drug storage cavity, a placement groove for placing tablets arranged adjacent to the telescopic end of the electric telescopic rod, and a drug cutting assembly arranged adjacent to the placement groove.

[0011] Furthermore, the medicine cutting assembly includes a cutting knife disposed adjacent to the placement slot, and a driving motor connected to the cutting knife.

[0012] Furthermore, the drug delivery assembly includes a water storage tank arranged adjacent to the cutting knife, and a mixing tube located below the edge of the water storage tank. The bottom of the mixing tube is provided with a plurality of openings for facilitating the water in the water storage tank to enter the mixing tube. The top of the mixing tube is connected to the No. 2 conduit.

[0013] Furthermore, the support structure includes an upper top plate, a lower top plate, and pleated plates symmetrically arranged on the left and right sides of the upper top plate and the lower top plate; The sublingual drug delivery tube is located below the lower top plate, and the supralingual drug delivery tube is located above the upper top plate.

[0014] Furthermore, a tongue sleeve assembly is provided between the upper top plate and the lower top plate; the tongue sleeve assembly comprises an upper sleeve plate movably connected to the lower part of the upper top plate, and a lower sleeve plate movably connected to the upper part of the lower top plate.

[0015] The beneficial effects of the present invention are: by setting up the expansion structure, the patient's oral cavity can be effectively expanded and the patient's tongue can be stored to ensure the accuracy of drug administration; and the distinguishing features between supragingual administration and sublingual administration in the present application are obvious, and when in use, only the control structure needs to be used to achieve rapid switching between sublingual administration and supragingual administration, which will not delay the rescue of the patient.

[0016] Specifically: Through the cooperation between the upper top plate, the lower top plate, the fold plate, the sublingual drug delivery tube, the supralingual drug delivery tube, the upper cover plate, the lower cover plate and the spring, the patient's mouth can be opened and the tongue can be fixed by the opening structure, so that the tongue is always kept in the central position of the mouthpiece to ensure the accuracy of drug delivery; Through the mutual cooperation among the medicine collecting box, the rotating ring, the sliding groove, the sliding block, the first conduit, the second conduit, the first connection hole and the second connection hole, by rotating the rotating ring, the sliding block slides in the sliding groove. When it rotates to the position where the first conduit corresponds to the first connection hole of the first medicine administration structure in the medicine collecting box, the first conduit is aligned with the first connection hole, so that nitroglycerin in the first conduit can enter the first medicine administration structure, and then enter the patient's sublingual area through the sublingual medicine administration tube to treat the patient. When taking nitroglycerin is ineffective, immediately rotate the rotating ring to align the second conduit with the second connection hole, so that the aspirin fragments in the second conduit enter the second medicine administration structure, and then enter the patient's tongue through the supra - lingual medicine administration tube, which is convenient for the patient to chew and treat the patient. Description of the Drawings

[0017] Figure 1 It is a three - dimensional schematic diagram of the overall structure of the coronary heart disease first - aid device of the present invention.

[0018] Figure 2 It is a front view of the overall structure of the coronary heart disease first - aid device of the present invention.

[0019] Figure 3 It is a top view of the overall structure of the coronary heart disease first - aid device of the present invention.

[0020] Figure 4 It is a side view of the overall structure of the coronary heart disease first - aid device of the present invention.

[0021] Figure 5 It is a rear view of the overall structure of the coronary heart disease first - aid device of the present invention.

[0022] Figure 6 It is a schematic diagram of the structure of the coronary heart disease first - aid device of the present invention with the pillow and the base removed.

[0023] Figure 7 It is a schematic diagram of the internal structure of the base of the coronary heart disease first - aid device of the present invention.

[0024] Figure 8 It is a top view of the internal structure at the bottom of the coronary heart disease first - aid device of the present invention.

[0025] Figure 9 It is a perspective schematic diagram of the mixing tube and the water storage tank of the coronary heart disease first - aid device of the present invention.

[0026] Figure 10 It is a schematic diagram of the structure of the medicine administration device in the coronary heart disease first - aid device of the present invention.

[0027] Figure 11 It is a side view of the medicine administration device in the coronary heart disease first - aid device of the present invention.

[0028] Figure 12This is a perspective view of the drug delivery device in the coronary heart disease first aid device of the present invention.

[0029] Figure 13 This is a sectional view of the drug delivery device in the coronary heart disease first aid device of the present invention.

[0030] Among them: 1. Base, 2. Pillow, 3. First catheter, 4. Second catheter, 5. Mixing tube, 6. Medicine collecting box, 7. Rotating ring, 8. Upper top plate, 9. Lower top plate, 10. Spring, 11. Upper sleeve plate, 12. Lower sleeve plate, 13. Tongue drug delivery tube, 14. Sublingual drug delivery tube, 15. Folding plate, 16. First medicine storage cavity, 17. Second medicine storage cavity, 18. Electric telescopic rod, 19. Placing groove, 20. Water storage tank, 21. First extrusion plate, 22. Second extrusion plate, 23. Second partition plate, 24. First partition plate, 25. First connection hole, 26. Second connection hole, 27. Water suction pump, 28. Driving motor, 29. Cutting knife, 30. Baffle plate, 31. Opening, 32. Push-pull plate, 33. Slide groove, 34. Sliding block, 35. Mouthpiece. Detailed implementation manners

[0031] In order to enable those of ordinary skill in the art to better understand the technical solution of the present invention, the technical solution of the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0032] Please refer to Figures 1 - 13 , this application discloses a coronary heart disease first aid device for cardiovascular medicine, including a headrest device and a drug delivery device arranged above the headrest device. The headrest device includes a pillow 2 and a base 1 arranged below the pillow 2. A medicine storage structure for storing coronary heart disease first aid medicine is arranged in the base 1; Among them, the pillow 2 is an inflatable pillow, and the height of the pillow 2 can be adjusted by inflation according to the needs of the patient. A medical plastic base is arranged below the pillow 2. The inside of the base 1 is hollow. A drawer is arranged inside the base 1. A push-pull plate 32 is arranged outside the drawer. When it is necessary to supplement medicine or clean the inside of the base, the drawer can be pulled out by pulling the push-pull plate 32. In the use state, the drawer can be pushed in by pushing the push-pull plate 32, and the push-pull plate 32 can be fixed by using the fixing structures on both sides. Since the fixing structure is a conventional technical means in the art and there are many optional fixing structures, such as a lock structure, a mortise and tenon structure, etc., the lock structure is taken as an example for illustration in this application and will not be elaborated here. The inside of the drawer is provided with a classified medicine storage structure, which can store aspirin tablets and nitroglycerin liquid required by coronary heart disease patients. When adding medicine, the drawer can be pulled out to add medicine or clean the inside of the base.

[0033] It should be noted that among the drugs for treating coronary heart disease, sublingual administration of nitroglycerin has a rapid onset of action. Generally, the symptoms can be relieved within 5 - 10 minutes. Its main efficacy is to dilate the coronary arteries, increase myocardial blood supply, and can quickly relieve angina symptoms with definite curative effects.

[0034] Aspirin is mainly used to prevent thrombosis in the coronary arteries and plays a role in inhibiting platelet aggregation. It is an inexpensive and effective antithrombotic drug. In cases where angina persists without relief and nitroglycerin is ineffective, the possibility of acute myocardial infarction should be highly suspected. It is recommended to chew aspirin immediately, that is, chew it on the tongue, to prevent the formation and increase of thrombus.

[0035] The drug storage structure includes a first drug storage cavity 16 and a second drug storage cavity 17, which are separated by a second partition 23 between the first drug storage cavity 16 and the second drug storage cavity 17; Nitroglycerin is placed inside the first drug storage cavity 16, and aspirin tablets are placed inside the second drug storage cavity 17.

[0036] The first drug storage cavity 16 is communicated with the first drug delivery structure through a first conduit 3, and the second drug storage cavity 17 is communicated with the second drug delivery structure through a second conduit 4. And at one end of the first conduit 3 and the second conduit 4 connected to the medicine collecting box 6, a water suction pump 27 is provided, preferably a micro water suction pump. By starting the water suction pump 27, the first conduit 3 and the second conduit 4 can suck nitroglycerin and aspirin tablets.

[0037] Preferably, since the whole aspirin tablets are relatively large and not conducive to patients swallowing in a critical state, therefore, the present application also provides a drug delivery component inside the second drug storage cavity 17, and outside the second drug storage cavity 17, there are a drug cutting component and a drug delivery component for facilitating the delivery of the crushed drug. The drug delivery component is adjacent to the drug cutting component, and the drug cutting component is adjacent to the drug delivery component.

[0038] The drug delivery component includes an electric telescopic rod 18 provided inside the second drug storage cavity 17, a placement groove 19 for placing tablets adjacent to the telescopic end of the electric telescopic rod 18, and a drug cutting component adjacent to the placement groove 19. The telescopic end of the electric telescopic rod 18 is located above the placement groove 19. When multiple aspirin tablets are placed in the placement groove 19, only by starting the electric telescopic rod 18, the aspirin tablets can be orderly pushed to the drug cutting component for cutting. The telescopic amount of the electric telescopic rod 18 each time is set to the distance that can push one aspirin tablet. Drive the electric telescopic rod 18 forward several times according to the number of aspirin tablets to be taken, which is convenient for controlling the amount of the drug.

[0039] Preferably, the drug cutting assembly includes a cutting knife 29 disposed adjacent to the placement groove 19, and a driving motor 28 connected to the cutting knife 29. The driving motor 28 is located below the placement groove 19, and the cutting knife 29 is an 8-shaped cutting knife. When the driving motor 28 drives the cutting knife 29 to rotate and cut, the 8-shaped cutting knife 29 can rotate quickly and evenly, thereby chopping the tablets that need to enter the drug delivery assembly.

[0040] In order to make the chopped drugs convenient for patients to take, the present application also provides a drug delivery assembly, which can quickly deliver the chopped tablets to the patient's mouth. Specifically, the drug delivery assembly includes a water storage tank 20 disposed adjacent to the cutting knife 29, and a mixing tube 5 located below the edge of the water storage tank 20. The bottom of the mixing tube 5 is provided with a plurality of openings 31 for facilitating the water in the water storage tank 20 to enter the mixing tube 5, and the top of the mixing tube 5 is connected to the second conduit 4.

[0041] When the aspirin tablets are chopped, they enter the mixing tube 5, and then the water pump 27 connected to the second conduit 4 is started, so that the water in the water storage tank 20 is sucked into the mixing tube 5 through the openings 31. Under the action of the water flow, the chopped tablets are sucked into the second conduit 4, enter the second drug delivery structure through the second conduit 4, and then enter the tongue-on drug delivery tube 13 connected to the second drug delivery structure by squeezing the first pressing plate 21 and the second pressing plate 22, and finally enter the patient's mouth for taking.

[0042] Because the drug transfer assembly, the drug cutting assembly, and the drug delivery assembly are arranged adjacent to each other in sequence, therefore, the aspirin tablets enter the patient's mouth very smoothly and quickly from the drug transfer assembly to the drug cutting assembly and then to the drug delivery assembly for taking. It will not delay the patient's rescue time.

[0043] Moreover, since patients take drugs in a certain order, not only do they need to store drugs separately, but also need to control the order of drug use. Therefore, the present application also provides a control structure outside the medicine collecting box 6, which can control the order of patients taking drugs by rotating the control structure. For example, when a coronary heart disease patient has an attack, first sublingually take nitroglycerin, which takes effect quickly, and the symptoms can generally be relieved in 5-10 minutes. If the angina pectoris persists and is ineffective after taking nitroglycerin, it is highly suspected of the possibility of acute myocardial infarction, and it is recommended to chew aspirin immediately, that is, chew it on the tongue.

[0044] The control structure includes a rotating ring 7 sleeved outside the medicine collecting box 6. The bottom of the rotating ring 7 is provided with an integrally formed bottom plate, and a sliding groove 33 is opened on the side wall of the rotating ring 7. A sliding block 34 is sleeved in the sliding groove 33, and the sliding block 34 is fixedly connected to the medicine collecting box 6. The sliding block 34 sleeved in the sliding groove 33 can not only facilitate the sliding of the rotating ring 7, but also facilitate the limitation of the rotating ring 7. For example,Figure 12 As shown, catheter No. 1 3 and catheter No. 2 4 pass through the bottom plate, and the connection points of catheter No. 1 3 and catheter No. 2 4 are respectively in a suspended state. A connecting hole No. 1 25 and a connecting hole No. 2 26 are provided on the outer wall of the medicine collecting box 6 at positions corresponding to the No. 1 medication structure and the No. 2 medication structure. By rotating the rotating ring 7, the sliding block 34 slides in the sliding groove 33 and rotates to the position where catheter No. 1 3 is located at the connecting hole No. 1 25 corresponding to the No. 1 medication structure of the medicine collecting box 6, so that catheter No. 1 3 is aligned with the connecting hole No. 1 25, so that the nitroglycerin in catheter No. 1 3 can enter the No. 1 medication structure, and then enter the sublingual part of the patient through the sublingual medication tube 14 to treat the patient.

[0045] Similarly, when taking nitroglycerin is ineffective, immediately rotate the rotating ring 7 to align the No. 2 catheter 4 with the No. 2 connecting hole 26, so that the aspirin fragments in the No. 2 catheter 4 enter the No. 2 drug delivery structure, and then enter the patient's tongue through the supralingual drug delivery tube, making it convenient for the patient to chew and treat the patient.

[0046] Specifically, the present application uses a drug delivery device to deliver drugs to patients in a differentiated manner, i.e., supra-lingual and sublingual, manner. The drug delivery device includes a drug collection box 6 connected to a drug storage structure, and a mouthpiece 35 connected to the drug collection box 6; More specifically, a drug administration structure No. 1 and a drug administration structure No. 2 are provided inside the drug collection box 6, and the drug administration structure No. 1 and the drug administration structure No. 2 are separated by a partition No. 1 24; the drug collection box 6 is a cylindrical cavity, and the drug administration structure No. 1 and the drug administration structure No. 2 are both square cavities, separated in the middle by a partition No. 24, and the top of the drug administration structure No. 1 is connected to the drug collection box 6 by a spring 10, and the bottom of the drug administration structure No. 2 is connected to the drug collection box 6 by a spring 10. The drug administration structure No. 1 includes a squeeze plate No. 21 located above the partition No. 1 24 and deformation plates symmetrically arranged on both sides of the squeeze plate No. 1 21; the drug administration structure No. 2 includes a squeeze plate No. 2 22 located below the partition No. 1 24 and deformation plates symmetrically arranged on both sides of the squeeze plate No. 2 22.

[0047] The mouthpiece 35 includes a sublingual dosing tube 14, a supralingual dosing tube 13, and a support structure between the sublingual dosing tube 14 and the supralingual dosing tube 13. The No. 1 dosing structure is connected to the sublingual dosing tube 14, and the No. 2 dosing structure is connected to the supralingual dosing tube 13. Specifically, the lower part of the No. 1 squeezing plate 21 is fixedly connected to the outer wall of the sublingual dosing tube 14, and the upper part of the No. 2 squeezing plate 22 is fixedly connected to the outer wall of the supralingual dosing tube 13. In addition, the sublingual dosing tube 14 and the supralingual dosing tube 13 are cross-connected through a scissor axis, so that the sublingual dosing tube 14 and the supralingual dosing tube 13 can cross open and close around the scissor axis like scissors.

[0048] When the patient holds the mouthpiece 35, to avoid confusion during first aid and improve the success rate of first aid for coronary heart disease; the present application also provides a spreading structure in the mouthpiece 35 that can open the patient's mouth and fix the tongue, controlling the tongue to always remain in the central position of the mouthpiece 35 to ensure the accuracy of drug administration.

[0049] The spreading structure includes an upper top plate 8, a lower top plate 9, and corrugated plates 15 symmetrically arranged on the left and right sides of the upper top plate 8 and the lower top plate 9; The sublingual drug delivery tube 14 is located below the lower top plate 9, and the supra-lingual drug delivery tube 13 is located above the upper top plate 8.

[0050] A tongue sleeve assembly is provided between the upper top plate 8 and the lower top plate 9; the tongue sleeve assembly includes an upper sleeve plate 11 connected to the lower side of the upper top plate 8 by a spring, and a lower sleeve plate 12 connected to the upper side of the lower top plate 9 by a spring.

[0051] When the patient needs first aid, hold the mouthpiece 35. At this time, the drug delivery port of the sublingual drug delivery tube 14 is located under the tongue, the drug delivery port of the supra-lingual drug delivery tube 13 is located above the tongue, and the tongue is placed between the upper sleeve plate 11 and the lower sleeve plate 12. The upper sleeve plate 11 and the lower sleeve plate 12 are in the shape of symmetric grooves, which can well accommodate the patient's tongue and clamp the tongue. When drug administration is required, the patient only needs to bite the mouthpiece 35. Then, with the patient's bite, the upper top plate 8 and the lower top plate 9 will be squeezed. At the same time, the corrugated plates 15 on both sides of the upper top plate 8 and the lower top plate 9 will also be compressed accordingly. Since springs are provided between the upper top plate 8 and the lower top plate 9 and the upper sleeve plate 11 and the lower sleeve plate 12, the bite force of the patient can be buffered. Therefore, no matter whether the patient's bite force is large or small, it will not cause harm to the patient's tongue. At the same time, due to the patient's bite on the mouthpiece 35, the supra-lingual drug delivery tube 13 above the upper top plate 8 and the sublingual drug delivery tube 14 below the lower top plate 9 perform an approaching movement around the scissor axis, so that the sublingual drug delivery tube 14 and the supra-lingual drug delivery tube 13 drive the corresponding first extrusion plate 21 and the second extrusion plate 22 connected to them to approach each other through the scissor axis, thereby causing the first extrusion plate 21 and the second extrusion plate 22 to squeeze the drugs in the two cavities of the first drug delivery structure and the second drug delivery structure. When the first extrusion plate 21 and the second extrusion plate 22 respectively squeeze the corresponding cavities, the deformation plates corresponding to each extrusion plate will also deform, and the squeezed drugs will flow into the corresponding sublingual drug delivery tube 14 and supra-lingual drug delivery tube 13 respectively, and then enter under the patient's tongue and above the tongue through the corresponding sublingual drug delivery tube 14 and supra-lingual drug delivery tube 13, achieving the purpose of treating the patient.

[0052] Embodiment 1 First of all, it should be noted that since the onset of the patient is sudden, in order to respond to the sudden situation, when the first aid device of the present application is not in use, nitroglycerin liquid and aspirin tablets have been placed in the corresponding medicine storage structure, and the first catheter 3 is aligned with the first connection hole 25.

[0053] When the patient has an attack of coronary heart disease angina pectoris and takes medicine by himself or is helped by others, first lie on the pillow, start the water pump 27 to suck the nitroglycerin through the first catheter 3, then put the mouthpiece in the mouth, place the tongue between the upper plate 11 and the lower plate 12, and then the patient only needs to make a biting action on the mouthpiece 35. Then, with the patient's bite, the upper top plate 8 and the lower top plate 9 will be squeezed. At the same time, the corrugated plates 15 on both sides of the upper top plate 8 and the lower top plate 9 will also be compressed accordingly, so that the sublingual administration tube 14 below the lower top plate 9 and the sublingual administration tube 13 above the upper top plate 8 will move closer around the scissor axis, so that the sublingual administration tube 14 and the sublingual administration tube 13 drive the corresponding first pressing plate 21 and the second pressing plate 22 connected to them to approach each other through the scissor axis, thereby enabling the first pressing plate 21 and the second pressing plate 22 to squeeze the drugs in the two cavities of the first drug administration structure and the second drug administration structure. When the first pressing plate 21 and the second pressing plate 22 respectively squeeze the corresponding cavities, the deformation plates corresponding to each pressing plate will also deform, and the squeezed drugs will flow into the corresponding sublingual administration tubes 14 respectively, and then enter the patient's sublingual through the corresponding sublingual administration tubes 14, achieving the purpose of treating the patient.

[0054] Embodiment 2 The usage method and process of this embodiment are the same as those in Embodiment 1. The only difference is that in this embodiment, when taking nitroglycerin is ineffective, immediately rotate the rotating ring 7 to align the second catheter 4 with the second connection hole 26, so that the aspirin fragments in the second catheter 4 enter the second drug administration structure, and then enter the patient's tongue through the sublingual administration tube 13, which is convenient for the patient to chew and treat the patient.

[0055] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coronary heart disease emergency device for cardiovascular medicine, comprising a headrest device and a drug delivery device disposed above the headrest device, characterized in that: The headrest device comprises a pillow (2) and a base (1) arranged below the pillow (2); the base (1) is provided with a medicine storage structure for storing emergency medicine for coronary heart disease; The drug delivery device comprises a medicine collection box (6) connected to the medicine storage structure, and a mouthpiece (35) connected to the medicine collection box (6); The medicine collection box (6) is provided with a first medication structure and a second medication structure inside, and the first medication structure and the second medication structure are separated by a first partition (24); The medicine collecting box (6) is provided with a control structure for quickly switching the medication state on the outside; The oral container (35) comprises a sublingual drug administration tube (14), a supralingual drug administration tube (13), and an opening structure located between the sublingual drug administration tube (14) and the supralingual drug administration tube (13) for opening the patient's oral cavity to facilitate drug administration, the first drug administration structure being connected to the sublingual drug administration tube (14), and the second drug administration structure being connected to the supralingual drug administration tube (13).

2. A coronary heart disease emergency device for cardiovascular medicine according to claim 1, characterized in that: The drug storage structure comprises a first drug storage cavity (16) and a second drug storage cavity (17), wherein the first drug storage cavity (16) and the second drug storage cavity (17) are separated by a second partition plate (23); The No. 1 drug storage cavity (16) is connected to the No. 1 drug administration structure via a No. 1 catheter (3), and the No. 2 drug storage cavity (17) is connected to the No. 2 drug administration structure via a No. 2 catheter (4).

3. The emergency device for coronary heart disease in cardiovascular medicine according to claim 1, characterized in that: The control structure comprises a rotating ring (7) sleeved on the outside of the medicine collecting box (6), and a sliding groove (33) provided on the side wall of the rotating ring (7); a sliding block (34) is sleeved in the sliding groove (33), and the sliding block (34) is fixedly connected to the medicine collecting box (6).

4. The emergency device for coronary heart disease in cardiovascular medicine according to claim 2, characterized in that: A drug delivery component is provided inside the second drug storage cavity (17), and a drug cutting component and a drug delivery component are provided outside the second drug storage cavity (17) for facilitating delivery of the drug after crushing. The drug delivery component is arranged adjacent to the drug cutting component, and the drug cutting component is arranged adjacent to the drug delivery component.

5. A coronary heart disease emergency device for cardiovascular medicine according to claim 4, characterized in that: The drug delivery assembly comprises an electric telescopic rod (18) disposed inside the second drug storage cavity (17), a placement slot (19) for placing tablets disposed adjacent to the telescopic end of the electric telescopic rod (18), and a drug cutting assembly disposed adjacent to the placement slot (19).

6. The emergency device for coronary heart disease in cardiovascular medicine according to claim 4, characterized in that: The medicine cutting assembly comprises a cutting knife (29) arranged adjacent to the placement slot (19), and a driving motor (28) connected to the cutting knife (29).

7. The emergency device for coronary heart disease in cardiovascular medicine according to claim 4, characterized in that: The drug delivery assembly comprises a water storage tank (20) arranged adjacent to the cutting knife (29), and a mixing tube (5) extending into the water storage tank (20), the bottom of the mixing tube (5) being provided with a plurality of openings (31) for facilitating water in the water storage tank (20) to enter the mixing tube (5), and the top of the mixing tube (5) being connected to the second conduit (4).

8. The emergency device for coronary heart disease in cardiovascular medicine according to claim 1, characterized in that: The support structure comprises an upper top plate (8), a lower top plate (9), and pleated plates (15) symmetrically arranged on the left and right sides of the upper top plate (8) and the lower top plate (9); The sublingual medication tube (14) is located below the lower top plate (9), and the supralingual medication tube (13) is located above the upper top plate (8).

9. The emergency device for coronary heart disease in cardiovascular medicine according to claim 8, characterized in that: A tongue sleeve assembly is provided between the upper top plate (8) and the lower top plate (9); the tongue sleeve assembly comprises an upper sleeve plate (11) movably connected to the lower portion of the upper top plate (8), and a lower sleeve plate (12) movably connected to the upper portion of the lower top plate (9).

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