Vascular dilator acidification device for heart rehabilitation treatment

Abstract

The invention relates to the technical field of vasodilator processing, in particular to a vasodilator acidification device for heart rehabilitation therapy, which comprises a tray, the top of the tray is fixedly connected with a stand column, the top of the stand column is fixedly connected with a chassis, the top of the chassis is fixedly connected with a suspension, and the top of the suspension is fixedly connected with a top tray. According to the vasodilator acidification device for heart rehabilitation treatment, the whole acidification cylinder is kept in a relatively suspended state, so that a vasodilator stock solution can be directly input through the top of the shaft column of the acidification cylinder during acidification; an acid regulator, a chemical modifier and an auxiliary reagent are added according to needs through a filling assembly, an electric cylinder installed on the inner side of an extension frame extends a telescopic end according to the needed injection sequence and the needed injection amount, and a corresponding material filling pipe is pushed through a push rod; and the mixture is output into the acidification cylinder from the bottom of the filling pipe to be mixed with the stock solution so as to achieve the acidification purpose.

Description

Technical Field

[0001] The invention relates to the technical field of vasodilator processing, in particular to a vasodilator acidification device for cardiac rehabilitation treatment. Background Art

[0002] As we all know, during the processing of vasodilators, acidic groups such as carboxyl and sulfonic acid groups are introduced into the vasodilator molecules through chemical reactions to increase the acidity of the drug molecules as a chemical modification. In the drug preparation process, acidic substances are also added to lower the pH value of the solution so that the vasodilator is in an acidified environment. Commonly used acidic substances include hydrochloric acid, citric acid, phosphoric acid, etc. Taking nitroglycerin as an example, when preparing nitroglycerin injection, an appropriate amount of hydrochloric acid may be added to adjust the pH value to put it in an acidic environment, which is helpful for the stability and solubility of the drug.

[0003] The existing technology has the following problems: when acidifying the vasodilator, especially in the process of adjusting the pH value, the solvent and the acid-base regulator need to be mixed, and most of these are injectable drugs, so the purity of the drugs is required in this process. If it is simply mixed, it is difficult to control the mixing ratio, resulting in an increase in impurity content. It is also possible that the acid-base regulator is unevenly distributed due to the density stratification of the drugs, thereby affecting the quality of the finished product after processing;

[0004] Based on the above-mentioned situation, we found that it is difficult for the existing vasodilator acidification device to avoid the above problems at the same time. Therefore, we proposed a vasodilator acidification device for cardiac rehabilitation treatment that can accurately mix the proportions of multiple drugs and mix them in a relatively sealed environment, and can also increase the uniformity of drug addition during mixing. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the present invention provides a vasodilator acidification device for cardiac rehabilitation treatment, which has the advantages of being able to accurately adjust the proportions of multiple drugs and mix them in a relatively sealed environment, and can also increase the uniformity of drug addition during mixing.

[0007] (II) Technical solution

[0008] The above technical objectives of the present invention are achieved through the following technical solutions: A vasodilator acidification device for cardiac rehabilitation treatment, comprising a tray, a column is fixedly connected to the top of the tray, a bottom plate is fixedly connected to the top of the column, a suspension is fixedly connected to the top of the bottom plate, an acidification cylinder is provided on the inner side of the bottom plate, and a filling assembly is provided on the top of the acidification cylinder;

[0009] The acidification cylinder comprises an upper cylinder body, a lower cylinder body and a shaft column, a slip ring is installed on the inner side of the upper cylinder body, a hollow frame is fixedly connected to the inner side of the slip ring, the hollow frame is arranged in a spiral shape with several branches, an inclined tube is fixedly connected to the side of the hollow frame close to the shaft column, a rotating sleeve is fixedly connected to the side of the inclined tube close to the shaft column, a flow groove is arranged on the side of the shaft column close to the rotating sleeve, a raised outer edge is arranged on the outer side of the raised outer edge and the rotating sleeve is rotatably connected through a seal, an isolation seat is clamped on the inner side of the shaft column, a flow guide hopper is arranged on the outer side of the isolation seat, the flow guide hopper and the inclined tube are used in combination, a blade is fixedly connected to the surface of the hollow frame, and a discharge valve is fixedly connected to the bottom of the lower cylinder body;

[0010] The filling assembly includes an extension frame, three electric cylinders are installed on the inner side of the extension frame, and three filling pipes are provided at the bottom of the extension frame. The telescopic ends of the filling pipes and the electric cylinders pass through the bottom of the extension frame and are fixedly connected to push rods, and the push rods are movably connected to the inner sides of the filling pipes.

[0011] The above technical solution is adopted, by setting a tray as the support position of the structure and the placement position of the finished product collection container, the bottom plate connected by the column and the suspension and top plate connected to the bottom plate are used as the main support of the structure, so that the inner side of the top plate is fixed to the upper part of the acidification cylinder through the structure, so that the entire acidification cylinder is kept in a relatively suspended state, and the vasodilator stock solution can be directly input through the top of the shaft column of the acidification cylinder during acidification, and the acid regulator, chemical modifier and auxiliary reagent are added as needed through the filling assembly, the electric cylinder installed on the inner side of the extension frame extends the telescopic end according to the required injection sequence and the required injection amount, and pushes the inside of the corresponding material filling pipe through the push rod until it is output from the bottom of the filling pipe to the acidification cylinder to mix with the stock solution to achieve the purpose of acidification, and when the stock solution is input into the shaft column, it will only flow from the inner side of the isolation seat to the bottom of the shaft column due to the guidance and isolation of the isolation seat, and is connected to the acidification cylinder through the bottom and side wall openings of the shaft column. The lower cylinder body is connected to the shaft column through the passage, so that the stock liquid is contained inside the lower cylinder body and serves as a reaction container. The acidic regulator, chemical modifier and auxiliary reagent added through the filling assembly will accumulate between the rotating sleeve and the shaft column due to the limitation of the rotating sleeve, and flow into the inclined tube through the flow groove until it falls into the hollow frame connected to the inclined tube. When the rotating sleeve rotates along the outer edge of the shaft column, the hollow frame is driven by the inclined tube to rotate outside the shaft column through the limitation of the slip ring. At this time, the reagent inside the hollow frame will be evenly thrown into the stock liquid due to gravity and centrifugal tendency. Compared with the input on the surface of the reagent, the uniformity of mixing can be significantly improved. In the process of rotation, the hollow frame can also cooperate with the blades on its surface to assist in mixing the output reagent and the stock liquid. The reagent is mixed into the stock liquid before it is displaced due to density, which further reduces the probability of stratification or precipitation of the acidic regulating reagent or the auxiliary reagent due to density. Since the acidification cylinder is a relatively sealed environment, it is not easily affected by pollution from the external environment.

[0012] The present invention is further configured as follows: a sliding frame is fixedly connected to the inner side of the upper cylinder, the outer side of the sliding frame is slidably connected to the slip ring, a reduction motor is installed on the inner side of the upper cylinder, and pulleys are installed on the output end of the reduction motor and the outer side of the rotating sleeve, and the two pulleys are movably connected by a transmission belt.

[0013] By adopting the above technical solution, a sliding frame is set to cooperate with the slip ring and limit the slip ring, so that the slip ring can rotate along the inside of the upper cylinder to limit the structure. The reduction motor is used as a driving component to drive the rotating sleeve and the structure connected to it to rotate through the belt path and the transmission belt.

[0014] The present invention is further configured as follows: a matching protrusion is provided on the top of the inner side of the upper cylinder, a top cover is provided on the top of the matching protrusion, an elastic sheet is fixedly connected to the inner side of the bottom of the upper cylinder, and the elastic sheet is fixedly connected to the top of the lower cylinder.

[0015] By adopting the above technical solution, the top cover is stably placed by providing a matching protrusion, and the elastic sheet connecting the upper cylinder and the lower cylinder can provide space for relative radial displacement between the two while maintaining the seal.

[0016] The present invention is further configured as follows: a heating tube is installed on the inner side of the lower cylinder, and a heat conducting sheet is fixedly connected to the inner side of the lower cylinder.

[0017] By adopting the above technical solution, by setting a heating tube, the interior of the lower cylinder can be heated in cooperation with the heat conducting sheet, so as to assist in controlling the medicine stored in the lower cylinder to be at a temperature convenient for reaction.

[0018] The present invention is further configured as follows: a filter screen is bolted to the bottom of the isolation seat, connecting holes are provided at the bottom and inner wall of the shaft column, a bracket is fixedly connected to the bottom of the shaft column, and the bottom of the bracket is fixedly connected to the lower cylinder.

[0019] By adopting the above technical solution, a filter screen is set up to facilitate filtering the raw liquid flowing through to further reduce impurities therein. At the same time, the connecting holes set up can facilitate communication between the liquid inside and outside the shaft column, thereby facilitating continuous input of the raw liquid. The bracket set up serves as the bottom support of the shaft column to fix the structure.

[0020] The present invention is further configured as follows: a push plate is slidably connected to the inner side of the filling pipe, the top of the push plate is fixedly connected to the push rod, two one-way valves are installed at the bottom of the filling pipe, the one-way valve close to the shaft column side is fixedly connected to the discharge pipe, and the one-way valve away from the shaft column side is fixedly connected to the input pipe, and the three input pipes are respectively connected to an acid regulator pump, a chemical modifier pump and an auxiliary reagent pump.

[0021] By adopting the above technical solution, a push piece is set to cooperate with the inner diameter of the filling pipe to push the liquid filled inside, so that it can be discharged from the one-way valve connected to the discharge pipe at the bottom to the inside of the acidification cylinder. The set input pipe can facilitate the input action with the external acid regulator, chemical modifier and auxiliary reagent material pump.

[0022] The present invention is further configured as follows: the inner side of the extension frame is configured to be hollow, a through hole for use with a discharge pipe is provided on the top of the isolation seat, and a main agent pipe is installed on the inner side of the isolation seat via a joint.

[0023] By adopting the above technical solution, a hollow extension frame is provided to facilitate the extension of the main agent tube and connect it to an external vasodilator concentrate pump for easy input as needed at any time. The through hole on the top of the isolation seat is used to cooperate with the input tube to input the medicine.

[0024] The present invention is further configured as follows: a reduction motor is installed on the top of the tray through a frame, the output end of the reduction motor is rotatably connected to a crankshaft, and the top of the crankshaft is rotatably connected to the bottom of the lower cylinder.

[0025] By adopting the above technical solution, a reduction motor is set in conjunction with a crankshaft. When the reduction motor is started, the crankshaft will continuously pull the lower cylinder back and forth, causing it to oscillate downward along the upper cylinder to apply a vertical force. This can not only cooperate with the internal structure to further enhance the mixing effect, but also increase the inertia of the falling medicine when discharging the internal medicine after the reaction is completed, thereby reducing the residue on the inner wall and the surface of the structure.

[0026] The present invention is further configured as follows: a connecting frame is fixedly connected to the outer side of the upper cylinder, a tension spring is fixedly connected to the bottom of the connecting frame, a matching frame is fixedly connected to the bottom of the tension spring, the inner side of the matching frame is fixedly connected to the lower cylinder, and the top of the connecting frame is fixedly connected to the top plate.

[0027] By adopting the above technical solution, a connecting frame and a matching frame are arranged. Since the connecting frame is connected to the top plate, the position is fixed. When the lower cylinder is displaced due to the drive of the reduction motor, the matching frame connected thereto will pull the tension spring to deform. At this time, the tension spring accumulates force, and after the force stops, the auxiliary structure rebounds to reset, so as to facilitate subsequent operations.

[0028] The present invention is further configured as follows: the top of the matching frame is fixedly connected with a limiting telescopic rod, the top of the limiting telescopic rod is fixedly connected to the connecting frame, and the limiting telescopic rod is arranged on the inner side of the tension spring.

[0029] By adopting the above technical solution and setting a limiting telescopic rod, it is possible to limit the mutual movement between the upper cylinder and the lower cylinder by limiting the matching frame and the connecting frame, so that they can only maintain relative vertical movement. At the same time, the tension spring is limited to avoid lateral displacement or deformation.

[0030] (III) Beneficial effects

[0031] Compared with the prior art, the present invention provides a vasodilator acidification device for cardiac rehabilitation treatment, which has the following beneficial effects:

[0032] The vasodilator acidification device for cardiac rehabilitation therapy is provided with a tray as a structural support position and a placement position for collecting finished product containers, a chassis connected by columns and a suspension and a top plate connected to the chassis as the main structural support, so that the inner side of the top plate is fixed to the upper half of the acidification cylinder through the structure, so that the entire acidification cylinder is kept in a relatively suspended state, and the vasodilator stock solution can be directly input through the top of the shaft column of the acidification cylinder during acidification, and the acid regulator, chemical modifier and auxiliary reagent are added as needed through the filling assembly, the electric cylinder installed on the inner side of the extension frame extends the telescopic end according to the required injection sequence and the required injection amount, and the corresponding material filling pipe is pushed by the push rod until it is output from the bottom of the filling pipe to the acidification cylinder to mix with the stock solution to achieve the purpose of acidification, and when the stock solution is input into the shaft column, it will only flow from the inner side of the isolation seat to the bottom of the shaft column due to the guidance and isolation of the isolation seat, and pass through the bottom and side wall openings of the shaft column. It is connected to the acidification cylinder so that the interior of the lower cylinder contains the stock solution and serves as a reaction container. The acid regulator, chemical modifier and auxiliary reagent added through the filling assembly will accumulate between the rotating sleeve and the shaft column due to the limitation of the rotating sleeve, and flow into the inclined tube through the flow groove until it falls into the hollow frame connected to the inclined tube. When the rotating sleeve rotates along the outer edge of the shaft column, the hollow frame is driven by the inclined tube to rotate outside the shaft column through the limitation of the slip ring. At this time, the reagent inside the hollow frame will be evenly thrown into the stock solution due to gravity and centrifugal tendency. Compared with the input on the surface of the reagent, the uniformity of mixing can be significantly improved. In the process of rotation, the hollow frame can also cooperate with the blades on its surface to assist in mixing the output reagent and the stock solution. The reagent is mixed into the stock solution before it is displaced due to density, which further reduces the probability of stratification or precipitation of the acid regulator or auxiliary reagent due to density. Since the acidification cylinder is a relatively sealed environment, it is not easily affected by pollution from the external environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the structure of the present invention;

[0034] Figure 2 It is a schematic diagram of the internal structure of the acidification cylinder in the present invention;

[0035] Figure 3 is a cross-sectional view of the acidification cylinder in the present invention;

[0036] Figure 4 It is a structural schematic diagram of the filling component in the present invention;

[0037] Figure 5 It is a schematic diagram of the structure of the filling pipe in the present invention;

[0038] Figure 6 It is a bottom schematic diagram of the main structure of the present invention;

[0039] Figure 7 For the present invention Figure 2 A partial enlarged view of the middle A;

[0040] Figure 8 For the present invention Figure 3 A partial enlarged view of point B in the middle.

[0041] In the figure: 1, tray; 2, column; 3, chassis; 4, suspension; 5, top plate; 6, acidification cylinder; 601, upper cylinder; 602, lower cylinder; 603, hollow frame; 604, shaft column; 605, inclined pipe; 606, rotating sleeve; 607, flow slot; 608, isolation seat; 609, guide bucket; 610, blade; 611, slip ring; 612, discharge valve; 7, filling assembly; 701, extension frame; 7 02. Electric cylinder; 703. Filling pipe; 704. Push rod; 8. Sliding frame; 9. Reduction motor; 10. Top cover; 11. Elastic sheet; 12. Heating tube; 13. Filter; 14. Bracket; 15. Push sheet; 16. One-way valve; 17. Discharge pipe; 18. Inlet pipe; 19. Main agent pipe; 20. Reduction motor; 21. Crankshaft; 22. Connecting frame; 23. Tension spring; 24. Matching frame; 25. Limit telescopic rod. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Example 1

[0044] See also Figure 1-6 A vasodilator acidification device for cardiac rehabilitation therapy comprises a tray 1, a column 2 is fixedly connected to the top of the tray 1, a bottom plate 3 is fixedly connected to the top of the column 2, a suspension 4 is fixedly connected to the top of the bottom plate 3, a top plate 5 is fixedly connected to the top of the suspension 4, an acidification cylinder 6 is arranged on the inner side of the bottom plate 3, and a filling assembly 7 is arranged on the top of the acidification cylinder 6;

[0045] The filling assembly 7 includes an extension frame 701, three electric cylinders 702 are installed on the inner side of the extension frame 701, and three filling pipes 703 are provided at the bottom of the extension frame 701. The telescopic ends of the filling pipes 703 and the electric cylinders 702 pass through the bottom of the extension frame 701 and are fixedly connected with push rods 704, and the push rods 704 are movably connected to the inner sides of the filling pipes 703;

[0046] By setting the tray 1 as the supporting position of the structure and the placement position of the finished product collection container, the bottom plate 3 connected by the column 2 and the suspension 4 and the top plate 5 connected to the bottom plate 3 are used as the main support of the structure, so that the inner side of the top plate 5 is fixed to the upper part of the acidification cylinder 6 through the structure, so that the entire acidification cylinder 6 is kept in a relatively suspended state, and the vasodilator stock solution can be directly input through the top of the shaft column 604 of the acidification cylinder 6 during acidification, and the acidity regulator, chemical modifier and auxiliary reagent are added as needed through the filling component 7, and the electric cylinder 702 installed on the inner side of the extension frame 701 extends the telescopic end according to the required injection sequence and the required injection amount, and pushes the inside of the corresponding material filling pipe 703 through the push rod 704 until it is output from the bottom of the filling pipe 703 to the acidification cylinder 6 to mix with the stock solution to achieve the purpose of acidification.

[0047] Among them, a push piece 15 is slidably connected to the inner side of the filling tube 703, and the top of the push piece 15 is fixedly connected to the push rod 704. Two one-way valves 16 are installed at the bottom of the filling tube 703. The one-way valve 16 on the side close to the shaft column 604 is fixedly connected to the discharge pipe 17, and the one-way valve 16 on the side away from the shaft column 604 is fixedly connected to the input pipe 18. The three input pipes 18 are respectively connected to the acid regulator pump, the chemical modifier pump and the auxiliary reagent pump. By setting the push piece 15, the inner diameter of the filling tube 703 can be matched to push the internal filled liquid, so that it is discharged from the one-way valve 16 connected to the discharge pipe 17 at the bottom to the inside of the acidification cylinder 6. The input pipe 18 can be easily connected to the external acid regulator, chemical modifier and auxiliary reagent pump. The pump performs input action, the inner side of the extension frame 701 is set to be hollow, and the top of the isolation seat 608 is provided with a through hole used in conjunction with the discharge pipe 17. The inner side of the isolation seat 608 is installed with a main agent tube 19 through a joint. By setting the hollow extension frame 701, the main agent tube 19 can be easily extended and connected to an external vasodilator concentrate pump to facilitate input as needed at any time. The through hole on the top of the isolation seat 608 is used to cooperate with the input tube 18 to input the medicine. A reduction motor 20 is installed on the top of the tray 1 through the frame. The output end of the reduction motor 20 is rotatably connected to the crankshaft 21. The top of the crankshaft 21 is rotatably connected to the bottom of the lower cylinder 602. By setting the reduction motor 20 to cooperate with the crankshaft 21, when the reduction motor 20 is started The lower cylinder 602 will be continuously pulled back and forth by the crankshaft 21, so that it oscillates downward along the upper cylinder 601 to apply a vertical force, which can not only cooperate with the internal structure to further improve the mixing effect, but also increase the inertia of the medicine when it falls when the internal medicine is discharged after the reaction is completed, and reduce the residue on the inner wall and the surface of the structure. The outer side of the upper cylinder 601 is fixedly connected with a connecting frame 22, and the bottom of the connecting frame 22 is fixedly connected with a tension spring 23, and the bottom of the tension spring 23 is fixedly connected with a matching frame 24. The inner side of the matching frame 24 is fixedly connected to the lower cylinder 602, and the top of the connecting frame 22 is fixedly connected to the top plate 5. By setting the connecting frame 22 and the matching frame 24 to cooperate, since the connecting frame 22 and the top plate 5 are connected, the position is The coupling frame 24 is fixed, and when the lower cylinder 602 is displaced due to the drive of the reduction motor 20, the matching frame 24 connected thereto will pull the tension spring 23 to deform. At this time, the tension spring 23 stores force, and rebounds after the force stops, so as to reset the auxiliary structure, so as to facilitate subsequent operations. The top of the matching frame 24 is fixedly connected to the limiting telescopic rod 25, and the top of the limiting telescopic rod 25 is fixedly connected to the connecting frame 22. The limiting telescopic rod 25 is arranged on the inner side of the tension spring 23. By setting the limiting telescopic rod 25, it is convenient to limit the mutual movement between the upper cylinder 601 and the lower cylinder 602 by limiting the matching frame 24 and the connecting frame 22, so that they can only maintain relative vertical movement, and at the same time limit the tension spring 23 to prevent it from lateral displacement or deformation.

[0048] Working principle of this embodiment: First, connect the external acid regulator pump, chemical modifier pump, and auxiliary reagent pump to the three input pipes 18 respectively, and connect the vasodilator stock solution pump to the main agent pipe 19, while ensuring that the tray 1 is placed stably to support the device and place the finished product container, then start the drug input, start the vasodilator stock solution pump, let the stock solution flow into the bottom of the shaft column 604 through the main agent pipe 19 and the inner side of the isolation seat 608, and then enter the lower cylinder 602 as a reaction stock solution, and then start the corresponding material pump according to the acidification demand, so that the acid regulator, chemical modifier and auxiliary reagent enter the filling pipe 703 through the input pipe 18, and then perform the acidification operation, control the electric cylinder 702 in the extension frame 701, extend the telescopic end according to a specific sequence and dosage, drive the push rod 704 to push the push piece 15, and connect the drug in the filling pipe 703 from the bottom to the discharge pipe 17 The one-way valve 16 is discharged to the acidification cylinder 6 to mix with the raw liquid, and the reduction motor 9 is turned on at the same time to drive the rotating sleeve 606 and the hollow frame 603 to rotate, so that the reagent falls into the hollow frame 603 through the inclined tube 605, and is evenly thrown into the raw liquid during rotation, and is assisted in mixing by the blades 610, and then auxiliary mixing is performed, and the reduction motor 20 on the top frame of the tray 1 is started, and the lower cylinder 602 is pulled by the crankshaft 21 to oscillate and shake to improve the mixing effect. Finally, after the reaction is completed, the reduction motor 20 is continuously turned on to increase the inertia of the falling medicine liquid, and the discharge valve 612 is opened to discharge the acidified medicine into the finished product container on the tray 1, and then the reduction motor 20 is stopped, and the tension spring 23 rebounds to assist the lower cylinder 602 to reset. In this process, the limiting telescopic rod 25 limits the matching frame 24 and the connecting frame 22 to ensure the relative vertical movement of the upper and lower cylinders 602 and limit the lateral displacement or deformation of the tension spring 23.

[0049] Example 2

[0050] refer to Figure 1-8 A vasodilator acidification device for cardiac rehabilitation therapy also includes an acidification cylinder 6, wherein the acidification cylinder 6 includes an upper cylinder 601, a lower cylinder 602 and a shaft column 604, a slip ring 611 is installed on the inner side of the upper cylinder 601, a hollow frame 603 is fixedly connected to the inner side of the slip ring 611, the hollow frame 603 is set to have a spiral shape with several branches, an inclined tube 605 is fixedly connected to the side of the hollow frame 603 close to the shaft column 604, and a rotating The shaft column 604 is provided with a flow groove 607 on one side close to the rotating sleeve 606, the shaft column 604 is provided with a raised outer edge on the outside, the outer side of the raised outer edge and the rotating sleeve 606 are rotatably connected through a seal, the shaft column 604 is clamped with an isolation seat 608 on the inside, the isolation seat 608 is provided with a flow guide scoop 609 on the outside, the flow guide scoop 609 and the inclined tube 605 are used together, the surface of the hollow frame 603 is fixedly connected with a blade 610, and the bottom of the lower cylinder 602 is fixedly connected with a discharge valve 612;

[0051] When the raw liquid is input into the shaft column 604, it will only flow from the inner side of the isolation seat 608 to the bottom of the shaft column 604 due to the guidance and isolation of the isolation seat 608, and communicate with the acidification cylinder 6 through the bottom and side wall openings of the shaft column 604, so that the interior of the lower cylinder 602 contains the raw liquid and serves as a reaction container. The acid regulator, chemical modifier and auxiliary reagent added through the filling component 7 will accumulate between the rotating sleeve 606 and the shaft column 604 due to the restriction of the rotating sleeve 606, and flow into the inclined tube 605 through the circulation groove 607 until it falls into the hollow frame 603 connected to the inclined tube 605, and when the rotating sleeve 606 rotates along the outer edge of the shaft column 604 At this time, the hollow frame 603 is limited by the slip ring 611 outside the shaft column 604 and driven by the inclined tube 605 to rotate together. At this time, the reagent inside the hollow frame 603 will be evenly thrown into the original liquid due to gravity and centrifugal tendency. Compared with the input on the surface of the reagent, the uniformity of mixing can be significantly improved. During the rotation of the hollow frame 603, the blades 610 on its surface can also assist in mixing the output reagent and the original liquid. The reagent is mixed into the original liquid before it moves due to density, which further reduces the probability of stratification or precipitation of the acid adjustment reagent or the auxiliary reagent due to density. Since the acidification cylinder 6 is a relatively sealed environment, it is not easily affected by external environmental pollution.

[0052] Among them, the inner side of the upper cylinder 601 is fixedly connected with a sliding frame 8, and the outer side of the sliding frame 8 is slidingly connected with the slip ring 611. The inner side of the upper cylinder 601 is installed with a reduction motor 9, and the output end of the reduction motor 9 and the outer side of the rotating sleeve 606 are both installed with pulleys, and the two pulleys are movably connected through a transmission belt. By setting the sliding frame 8, it is used to cooperate with the slip ring 611 and limit the slip ring 611, so that the slip ring 611 can rotate along the inside of the upper cylinder 601 to limit the structure. The reduction motor 9 is used as a driving component to drive the rotating sleeve 606 and the structure connected thereto to rotate through the belt path and the transmission belt. The top of the inner side of the upper cylinder 601 is provided with a matching protrusion, and the top of the matching protrusion is provided with a top cover 10. The inner side of the bottom of the upper cylinder 601 is fixedly connected with an elastic sheet 11, and the elastic sheet 11 is fixedly connected to the top of the lower cylinder 602. The matching protrusion is provided to stably place the top cover 10. The set elastic sheet 11 is connected to the upper cylinder 60 1 and the lower cylinder 602 can have a space between them for relative radial displacement on the basis of maintaining sealing. A heating tube 12 is installed on the inner side of the lower cylinder 602, and a heat conductive sheet is fixedly connected to the inner side of the lower cylinder 602. By setting the heating tube 12, it is convenient to cooperate with the heat conductive sheet to heat the interior of the lower cylinder 602, which is used to assist in controlling the stored medicine in the lower cylinder 602 to be at a temperature convenient for reaction. A filter screen 13 is bolted to the bottom of the isolation seat 608, and connecting holes are provided at the bottom and inner wall of the shaft column 604. A bracket 14 is fixedly connected to the bottom of the shaft column 604, and the bottom of the bracket 14 is fixedly connected to the lower cylinder 602. By setting the filter screen 13, it is convenient to filter the raw liquid flowing through to further reduce the impurities therein. At the same time, the connecting hole can facilitate the communication of the liquid inside and outside the shaft column 604, which is convenient for continuous input of the raw liquid. The bracket 14 is provided as the bottom support of the shaft column 604 to fix the structure.

[0053] Working principle of this embodiment: The steps for using the acidification cylinder 6 of the acidification device are as follows: First, the vasodilator stock solution is input through the top of the shaft column 604. Due to the guiding and isolating effect of the isolation seat 608, the stock solution flows from the inner side of the isolation seat 608 to the bottom of the shaft column 604, and then enters the lower cylinder 602 through the bottom and side wall openings of the shaft column 604. The lower cylinder 602 contains the stock solution and serves as a reaction container. During this period, the filter 13 filters the stock solution. The connecting holes at the bottom and inner wall of the shaft column 604 ensure continuous input of the stock solution. The bracket 14 supports the shaft column 604. During the acidification process, the acid regulator, chemical modifier and auxiliary reagent added by the filling component 7 are restricted by the rotating sleeve 606 and accumulated between the rotating sleeve 606 and the shaft column 604, and then flow into the inclined tube 605 through the circulation groove 607 and fall into the connected The hollow frame 603 is opened, and the reduction motor 9 is turned on. The reduction motor 9 drives the rotating sleeve 606 through the pulley and the transmission belt. The rotating sleeve 606 drives the inclined tube 605 and the hollow frame 603 to rotate. The slip ring 611 rotates inside the upper cylinder 601 under the limit of the sliding frame 8 to ensure the stable rotation of the hollow frame 603. The medicine in the hollow frame 603 is evenly thrown into the stock solution due to gravity and centrifugal force. At the same time, the blade 610 assists in mixing to reduce the probability of stratification or precipitation of the reagent due to density. If the reaction requires a specific temperature, the heating tube 12 on the inner side of the lower cylinder 602 is turned on to cooperate with the heat conductive sheet to heat the internal medicine. After the reaction is completed, the discharge valve 612 at the bottom of the lower cylinder 602 is opened to discharge the acidified vasodilator. During this period, the upper cylinder 601 and the lower cylinder 602 are kept relatively sealed by the elastic sheet 11 and a certain radial displacement can occur.

[0054] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make non-creative modifications to the present embodiment as needed. Although the embodiments of the present invention have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vasodilator acidification device for cardiac rehabilitation therapy, comprising a tray (1), characterized in that: The top of the tray (1) is fixedly connected to a column (2), the top of the column (2) is fixedly connected to a chassis (3), the top of the chassis (3) is fixedly connected to a suspension (4), the top of the suspension (4) is fixedly connected to a top plate (5), an acidification cylinder (6) is provided on the inner side of the chassis (3), and a filling assembly (7) is provided on the top of the acidification cylinder (6); The acidification cylinder (6) comprises an upper cylinder (601), a lower cylinder (602) and a shaft column (604). A slip ring (611) is installed on the inner side of the upper cylinder (601). A hollow frame (603) is fixedly connected to the inner side of the slip ring (611). The hollow frame (603) is designed to have a spiral shape with a plurality of branches. An inclined tube (605) is fixedly connected to the side of the hollow frame (603) close to the shaft column (604). A rotating sleeve (606) is fixedly connected to the side of the inclined tube (605) close to the shaft column (604). A circulation groove (607) is provided on one side of the rotating sleeve (606); a raised outer edge is provided on the outer side of the shaft column (604); the outer side of the raised outer edge and the rotating sleeve (606) are rotatably connected via a seal; an isolation seat (608) is clamped on the inner side of the shaft column (604); a flow guide scoop (609) is provided on the outer side of the isolation seat (608); the flow guide scoop (609) and the inclined tube (605) are used in conjunction; a blade (610) is fixedly connected to the surface of the hollow frame (603); and a discharge valve (612) is fixedly connected to the bottom of the lower cylinder (602); The filling assembly (7) comprises an extension frame (701), three electric cylinders (702) are installed on the inner side of the extension frame (701), and three filling pipes (703) are arranged at the bottom of the extension frame (701). The telescopic ends of the filling pipes (703) and the electric cylinders (702) pass through the bottom of the extension frame (701) and are fixedly connected to push rods (704), and the push rods (704) and the inner sides of the filling pipes (703) are movably connected.

2. A vasodilator acidification device for cardiac rehabilitation therapy according to claim 1, characterized in that: The inner side of the upper cylinder (601) is fixedly connected to a sliding frame (8), the outer side of the sliding frame (8) is slidably connected to a sliding ring (611), the inner side of the upper cylinder (601) is installed with a reduction motor (9), the output end of the reduction motor (9) and the outer side of the rotating sleeve (606) are both installed with pulleys, and the two pulleys are movably connected via a transmission belt.

3. A vasodilator acidification device for cardiac rehabilitation therapy according to claim 1, characterized in that: A matching protrusion is provided at the top of the inner side of the upper cylinder (601), and a top cover (10) is provided at the top of the matching protrusion. An elastic sheet (11) is fixedly connected to the inner side of the bottom of the upper cylinder (601), and the elastic sheet (11) is fixedly connected to the top of the lower cylinder (602).

4. A vasodilator acidification device for cardiac rehabilitation therapy according to claim 1, characterized in that: A heating tube (12) is installed on the inner side of the lower cylinder (602), and a heat conducting sheet is fixedly connected to the inner side of the lower cylinder (602).

5. A vasodilator acidification device for cardiac rehabilitation therapy according to claim 1, characterized in that: The bottom of the isolation seat (608) is bolted with a filter screen (13), the bottom and inner wall of the shaft column (604) are provided with connecting holes, the bottom of the shaft column (604) is fixedly connected with a bracket (14), and the bottom of the bracket (14) is fixedly connected to the lower cylinder (602).

6. A vasodilator acidification device for cardiac rehabilitation therapy according to claim 1, characterized in that: The inner side of the filling pipe (703) is slidably connected with a push plate (15), the top of the push plate (15) is fixedly connected to the push rod (704), and two one-way valves (16) are installed at the bottom of the filling pipe (703). The one-way valve (16) on the side close to the shaft column (604) is fixedly connected to a discharge pipe (17), and the one-way valve (16) on the side away from the shaft column (604) is fixedly connected to an input pipe (18). The three input pipes (18) are respectively connected to an acidic regulator material pump, a chemical modifier material pump, and an auxiliary reagent material pump.

7. A vasodilator acidification device for cardiac rehabilitation therapy according to claim 1, characterized in that: The inner side of the extension frame (701) is hollow, the top of the isolation seat (608) is provided with a through hole for use with the discharge pipe (17), and the inner side of the isolation seat (608) is installed with a main agent pipe (19) via a joint.

8. A vasodilator acidification device for cardiac rehabilitation therapy according to claim 1, characterized in that: A reduction motor (20) is installed on the top of the tray (1) through a frame, and the output end of the reduction motor (20) is rotatably connected to a crankshaft (21), and the top of the crankshaft (21) is rotatably connected to the bottom of the lower cylinder (602).

9. A vasodilator acidification device for cardiac rehabilitation therapy according to claim 1, characterized in that: The outer side of the upper cylinder (601) is fixedly connected to a connecting frame (22), the bottom of the connecting frame (22) is fixedly connected to a tension spring (23), the bottom of the tension spring (23) is fixedly connected to a matching frame (24), the inner side of the matching frame (24) is fixedly connected to the lower cylinder (602), and the top of the connecting frame (22) is fixedly connected to the top plate (5).

10. A vasodilator acidification device for cardiac rehabilitation therapy according to claim 9, characterized in that: The top of the matching frame (24) is fixedly connected to a limiting telescopic rod (25), the top of the limiting telescopic rod (25) is fixedly connected to the connecting frame (22), and the limiting telescopic rod (25) is arranged on the inner side of the tension spring (23).

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