Powder medicine stirring device
By designing a powder drug stirring device including a tank fixing rack, a tank, a power rocker device and a drug outlet, the problems of insufficient mixing of the drug powder and cumbersome mixing process are solved, the drugs are fully mixed and evenly divided, the clinical operation is simplified, and the working pressure of the nurse is reduced.
Patent Information
- Application Number
- CN202420489096.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-14
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-03-14
AI Technical Summary
In the prior art, powdered drugs rhubarb and Glauber's salt need to be independently packaged before clinical application, and the drugs cannot be fully mixed during mixing, and the mixing process is cumbersome and time-consuming, which increases the working pressure of clinical nurses.
A powder drug stirring device is designed, including a tank fixing frame, a tank, a power rocker device and a drug outlet. The drug powder is fully mixed through a spiral stirring shaft, and the drug is evenly divided and accurate weighing is achieved by combining electronic scales.
The full mixing and even partitioning of the drug powder is achieved, the mixing process is simplified, the workload and time of clinical nurses is reduced, and the working pressure is reduced.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical instruments and appliances, in particular to a powder medicine stirring device. Background Art
[0002] Rhubarb has the effects of purging fire and relieving constipation, cooling blood and detoxifying, promoting dampness and dredge menstruation, removing blood stasis and eliminating carbuncle; Glauber's salt has the effects of softening and dispersing nodules, purging fire and reducing swelling, clearing heat and relieving constipation. The external application of both is a traditional Chinese medicine external treatment method, which is safe and comfortable. The clinical application of rhubarb and Glauber's salt packages is widely used and has good effects. The local external application of rhubarb combined with Glauber's salt packages is used for fat liquefaction of abdominal wall incisions after cesarean section, which can reduce the infection rate of incisions, shorten the healing time of incisions, and promote incision healing. Even when treating patients with cardiogenic edema, rhubarb and Glauber's salt packages can be applied to the edema area in combination, and the effect of reducing edema is significant. The treatment effect of rhubarb and Glauber's salt packages is significant, low in price, simple to operate, easy to use, and has no toxic side effects. However, at present, mirabilite and rhubarb powder are packaged separately before clinical application, and in most cases, each mirabilite is 200g and each rhubarb is 50g sealed and stored. Before use, a single dose of rhubarb and mirabilite is taken, and the rhubarb powder is poured into the mirabilite bag and mixed by turning the bag upside down, and then poured into the cloth bag. After simply cleaning the rhubarb powder that penetrates the outside of the bag, it can be used for patients. In this mixing process, it cannot be guaranteed that the drug powder is fully mixed, and this is only the mixing process of a single dose. However, in general, the number of patients who need rhubarb and mirabilite bags in the ward ranges from 5 to 20. In the case of large demand, if it is still made in the ordinary way, it will greatly consume the energy and time of clinical nurses, increase nursing tasks, and increase the work pressure of clinical nurses. Utility Model Content
[0003] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a powder medicine stirring device which has reasonable structural design, is convenient to use, and can simply and quickly complete the stirring, mixing and equal distribution of powdered medicines.
[0004] In order to solve the above technical problems, the technical solution provided by the utility model is a powder medicine stirring device: comprising a tank fixing frame, a tank body, a power rocker device and a medicine outlet;
[0005] The tank body is suspended, the side wall of the tank body is connected to the tank body fixing frame, and the top of the tank body is provided with a tank cover;
[0006] The power rocker device is connected to the tank cover and extends through the tank cover into the tank body. A spiral stirring device is provided at the bottom end of the power rocker device, and the lower end of the spiral stirring device is connected to the inner wall of the lower end of the tank body.
[0007] The medicine outlet is arranged at the bottom end of the tank body.
[0008] As an improvement, the drug outlet is composed of two identical four-blade fan blades. The center of the fan blade is fixed and rotated by rivets. The fan blades are divided into movable blades and fixed blades. Tentacles are extended from the end of the blades of any movable blade. The movable blade can completely overlap with the fixed blade as the tentacles move to form an opening for the smooth passage of drug powder. The moving range of the movable blade is one blade width.
[0009] As an improvement, the bottom of the tank body is in an inverted cone shape, and a first through hole is provided at the bottom end. The length of the first through hole is equal to the maximum width of the fan blade of the medicine outlet, and the tentacle passes through the first through hole.
[0010] As an improvement, a combined electronic scale is provided on the tank body fixing frame, the combined electronic scale is located at the lower side of the tank body, and the combined electronic scale is composed of a tray and an electronic scale.
[0011] As an improvement, the tank body fixing frame includes a base, a long iron rod and a short iron rod;
[0012] The bottom end of the long iron rod is connected to the base, and four short iron rods are provided. The short iron rods are combined in pairs to form two groups of angle brackets with unequal angles, which are respectively connected to the top and middle of the long iron rod.
[0013] As an improvement, the power rocker device comprises a first pulley, a first pulley protection box and a crank handle;
[0014] The first pulley is arranged in a first pulley protection box, which is connected to the tank cover. A hole is punched in the middle of the tank cover, and the hole diameter matches the outer diameter of the first pulley protection box. The crank passes through the middle round hole of the first pulley and is fixed. A plug that cooperates with the spiral stirring device is provided near the end of the crank.
[0015] As an improvement, the spiral stirring device comprises a spiral stirring shaft, a second pulley and a pulley fixing bracket;
[0016] The upper end of the spiral stirring shaft is provided with a pin that cooperates with the plug, and the lower end of the spiral stirring shaft is a cylindrical fixed joint, which extends into the middle circular hole of the second pulley, and its diameter is consistent with the inner diameter of the middle circular hole of the second pulley. The spiral stirring shaft has a groove-shaped blade structure with a larger upper part and a smaller lower part, and can be driven to rotate by the power rocker device. When rotating, the drug powder at the bottom of the tank body is transferred to the upper and middle part of the tank body. The pulley fixing bracket is connected to the inner wall of the tank body and is located at the lower side of the spiral stirring shaft, and the second pulley is arranged on the pulley fixing bracket.
[0017] As an improvement, the pulley fixing bracket is composed of four identical pulley fixing iron bars, one end of the pulley fixing iron bar is connected to the pulley, and the other end is connected to the inner wall of the tank;
[0018] A second pulley protection box is installed on the periphery of the pulley.
[0019] Compared with the prior art, the utility model has the advantages that the spiral stirring shaft can ensure that the drug powder is fully mixed, and the combined electronic scale can weigh the mixed drug powder so as to group and portion it for different patients. It is suitable for situations with large demands, reduces the energy and time of clinical nurses, and reduces the work pressure of clinical nurses. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 The utility model is a schematic structural diagram of a powder medicine stirring device.
[0021] Figure 2 yes Figure 1 Enlarged view of point C in the middle.
[0022] Figure 3 Schematic diagram of the connecting pin structure.
[0023] Figure 4 yes Figure 1 Enlarged view of point D in the middle.
[0024] As shown in the figure:
[0025] 1. Crank handle; 2. Tank cover; 3. First pulley; 4. First pulley protection box; 5. Socket; 6. Fixed plate; 7. Movable plate; 8. Tentacle; 9. Through hole; 10. Rubber sealing strip; 11. Plug; 12. Spiral stirring shaft; 13. Fixed joint; 14. Second pulley; 15. Second pulley protection box; 16. Pulley fixing iron rod; 17. Tray; 18. Electronic scale; 19. Short iron rod; 20. Long iron rod; 21. Base; 22. Tank body; A. Tank body fixing frame; B. Power rocker device; C. Spiral stirring device; D. Drug outlet; E. Combined electronic scale. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0027] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0028] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0029] In the description of the embodiments of the present invention, "multiple" means at least 2.
[0030] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0031] A powder medicine stirring device, such as Figure 1-4 As shown: it includes a tank body 22, a tank body fixing frame A, a power rocker device B, a tank cover 22, a spiral stirring device C, a medicine outlet D and a combined electronic scale E. The tank body fixing frame A is connected and fixed to the tank body 22, the tank body fixing frame A is connected to the combined electronic scale E, the medicine outlet D is connected to the tank body 22, the tank cover 22 is connected to the power rocker device B, the upper end of the spiral stirring device C is connected to the power rocker device B, and the lower end of the spiral stirring device C is connected to the inner wall of the lower end of the tank body 22.
[0032] The tank body 22 is formed of transparent hard plastic with a container outer wall that is larger at the top and smaller at the bottom, so that the mixing of the drug powder can be observed at any time. The bottom is an inverted cone, which is used for the drug to flow to the bottom of the tank body 22 and pass through the drug outlet D. A through hole 9 is opened at the lower end of the tank body 22, and the length of the through hole 9 is equal to the maximum width of the fan blade of the drug outlet D. The periphery of the through hole 9 is tightly attached to the rubber sealing strip 10 to prevent the tiny drug powder from scattering and overflowing.
[0033] The tank body fixing frame A is composed of a base 21, four short iron rods 19 and a long iron rod 20. The four short iron rods 19 are combined in pairs to form two groups of angle brackets with unequal angles. The long iron rod 20 is divided into three points, which are respectively welded and fixed to the upper and lower groups of angle brackets and the base 21.
[0034] The drug outlet D is composed of two identical four-leaf fan blades, which are fixed together with rivets in the center and can rotate. The fan blades are divided into a movable blade 7 and a fixed blade 6. A tentacle 8 is extended from the end of one of the blades of the movable blade 7. The tentacle 8 passes through the through hole 9 on the outer wall of the tank body 22. The movable blade 7 can move with the tentacle 8 and interlace with the fixed blade 6 to form a closed surface. When used for stirring, it forms a complete container with the tank body 22. When it completely overlaps with the fixed blade 6, an opening is formed for the smooth passage of drug powder. The moving range of the movable blade 7 is one blade width.
[0035] The combined electronic scale E is composed of a tray 17 and an electronic scale 18. The tray 17 can be used to place a cloth bag. When the drug powder is put into the cloth bag, the generated tiny drug powder can seep out through the texture of the cloth bag and scatter in the tray, reducing the contaminated area and facilitating cleaning. When the electronic scale 18 displays a single dose of drug, it can remind the nurse to toggle the tentacle 8 to close the drug outlet D.
[0036] The tank body fixing frame A is connected and fixed to the tank body 22, the tank body fixing frame A is connected and fixed to the combined electronic scale E, the drug outlet D is connected and fixed to the tank body 22, the drug outlet D is formed into a suspended state, and an open space is formed between the drug outlet D and the combined electronic scale E, which is used to connect a cloth bag containing powdered medicine. The height of the space is the same as that of a cloth bag containing a single portion of powdered medicine. According to the drug filling situation in the cloth bag, it is judged whether the required drug weight is about to be reached, indicating that the nurse can prepare to rotate the tentacle 8 to close the drug outlet D.
[0037] The angle of the corner bracket at the upper end of the long iron rod 20 of the tank body fixing frame A coincides with the tangent line of the outer edge of the upper edge of the tank body 22, and is connected and fixed to the upper side of the tank body 22. The angle of the corner bracket in the middle part of the long iron rod 20 of the tank body fixing frame A coincides with the tangent line of the outer edge of the lower section of the tank body 22, and is connected and fixed to the lower section of the tank body 22. The center of the base 21 at the lower end of the long iron rod 20 of the tank body fixing frame A coincides with the center of the combined electronic scale E and is connected and fixed.
[0038] The power rocker device B comprises a first pulley 3, a first pulley protection box 4, and a crank 1. The crank 1 passes through the middle circular hole of the first pulley 3 and is fixed. The first pulley protection box 4 is installed on the periphery of the first pulley 3 to prevent drug powder from entering the first pulley 3 and increasing resistance. The crank 1 has a hollow triangular prism-shaped jack 5 2 cm near the end thereof, which is used to connect with the solid triangular prism plug 11 at the upper end of the spiral stirring shaft 12.
[0039] The can cover 2 is connected and fixed with the power rocker device B. A hole is punched in the middle of the can cover 2, and the hole diameter matches the outer diameter of the first pulley 3 to prevent the power rocker device B from shaking and loosening. The power rocker device B is used as a handle of the can cover 2 to facilitate taking the can cover 2 to put in the drug powder.
[0040] The spiral stirring device C is composed of a spiral stirring shaft 12, a second pulley 14, a second pulley protection box 15, and a pulley fixing iron rod 16. Nearly 2 cm above the upper end of the spiral stirring shaft 12 is a solid triangular prism plug 11, which can be matched with the socket 5 at the end of the crank 1 of the power rocker device B to form a latch. The lower end of the spiral stirring shaft 12 is a cylindrical fixed joint 13, whose diameter is consistent with the inner diameter of the middle circular hole of the second pulley 14, and the second pulley 14 is fixed on the pulley fixing bracket. The spiral stirring shaft 12 is a groove-shaped blade structure with a large upper part and a small lower part, which can be driven to rotate with the power rocker device B. When rotating, the drug powder at the bottom of the tank body 22 is conveyed to the middle and upper part of the tank body 22 by the groove-shaped blade belt. When the drugs at the bottom and center of the tank body 22 are taken away, the drug powder around the tank body 22 will flow into the bottom and center of the tank body, thereby forming a cycle. After repeated stirring and sufficient mixing, it can be poured into the cloth bag through the drug outlet.
[0041] The pulley fixing bracket is composed of four identical pulley fixing iron rods 16, one end of the pulley fixing iron rod 16 is connected to the second pulley 14, and the other end is connected to the inner wall of the tank body 22. A second pulley protection box 15 is installed on the periphery of the second pulley 14 to prevent tiny drug powder from entering the second pulley 14 to increase resistance. The second pulley protection box 15 is close to the drug outlet D, reducing the stirring dead corner space, and achieving the effect of fully mixing the drug powder.
[0042] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A powder medicine stirring device, characterized in that: It includes a tank fixing frame, a tank body, a power rocker device and a drug outlet; The tank body is suspended, the side wall of the tank body is connected to the tank body fixing frame, and the top of the tank body is provided with a tank cover; The power rocker device is connected to the tank cover and extends through the tank cover into the tank body. A spiral stirring device is provided at the bottom end of the power rocker device, and the lower end of the spiral stirring device is connected to the inner wall of the lower end of the tank body. The medicine outlet is arranged at the bottom end of the tank body.
2. A powder medicine stirring device according to claim 1, characterized in that: The medicine outlet is composed of two identical four-leaf fan blades. The center of the fan blade is fixed and rotated by rivets. The fan blade is divided into a movable blade and a fixed blade. A tentacle is extended at the end of the blade of any movable blade. The movable blade can completely overlap with the fixed blade as the tentacle moves to form an opening for the smooth passage of medicine powder. The moving range of the movable blade is one fan blade width.
3. A powder medicine stirring device according to claim 2, characterized in that: The bottom of the tank body is in an inverted cone shape, and a first through hole is arranged at the bottom end. The length of the first through hole is equal to the maximum width of the fan blade of the medicine outlet, and the tentacle passes through the first through hole.
4. A powder medicine stirring device according to claim 1, characterized in that: A combined electronic scale is arranged on the tank body fixing frame, the combined electronic scale is located at the lower side of the tank body, and the combined electronic scale is composed of a tray and an electronic scale.
5. A powder medicine stirring device according to claim 1, characterized in that: The tank body fixing frame comprises a base, a long iron rod and a short iron rod; The bottom end of the long iron rod is connected to the base, and four short iron rods are provided. The short iron rods are combined in pairs to form two groups of angle brackets with unequal angles, which are respectively connected to the top and middle of the long iron rod.
6. A powder medicine stirring device according to claim 1, characterized in that: The power rocker device comprises a first pulley, a first pulley protection box and a crank handle; The first pulley is arranged in a first pulley protection box, which is connected to the tank cover. A hole is punched in the middle of the tank cover, and the hole diameter matches the outer diameter of the first pulley protection box. The crank passes through the middle round hole of the first pulley and is fixed. A plug that cooperates with the spiral stirring device is provided near the end of the crank.
7. A powder medicine stirring device according to claim 6, characterized in that: The spiral stirring device comprises a spiral stirring shaft, a second pulley and a pulley fixing bracket; The upper end of the spiral stirring shaft is provided with a pin that cooperates with the plug, and the lower end of the spiral stirring shaft is provided with a cylindrical fixing joint, which extends into the middle circular hole of the second pulley, and its diameter is consistent with the inner diameter of the middle circular hole of the second pulley. The spiral stirring shaft has a groove-shaped blade structure with a larger upper part and a smaller lower part, and can be driven to rotate by a power rocker device. When rotating, the drug powder at the bottom of the tank body is transferred to the upper middle part of the tank body. The pulley fixing bracket is connected to the inner wall of the tank body and is located at the lower side of the spiral stirring shaft, and the second pulley is arranged on the pulley fixing bracket.
8. A powder medicine stirring device according to claim 7, characterized in that: The pulley fixing bracket is composed of four identical pulley fixing iron rods, one end of the pulley fixing iron rod is connected to the pulley, and the other end is connected to the inner wall of the tank; A second pulley protection box is installed on the periphery of the pulley.