Intelligent temperature control and medicine shaking device

Abstract

The application relates to the technical field of medical care, and discloses an intelligent temperature control and medicine shaking device, which comprises a shell, a hot air heating box is arranged in the shell, a supporting disc is arranged at the bottom of the inner cavity of the hot air heating box, a clamping mechanism for fixing a medicine bottle is arranged on the supporting disc, and a driving assembly for driving the supporting disc to rotate is arranged in the shell; the medicine can be heated by the hot air heating box while being shaken, so that the dissolving speed of the medicine is improved, the medicine and the solvent can be automatically shaken, the working efficiency and accuracy are greatly improved, meanwhile, the rotating speed of the supporting disc can be adjusted, the medicine shaking device can also adjust the rotating speed and time according to different medicines and solvents, so that the best shaking effect is achieved, and in addition, the medicine shaking device can record the medicine and solvent information used each time through a control panel, so that the medical staff can conveniently manage and trace.

Description

Technical Field

[0001] This invention relates to the field of medical and nursing technology, specifically to an intelligent temperature control and drug mixing device. Background Technology

[0002] A drug mixing device is a piece of equipment used to thoroughly mix drugs and solvents, mainly used in hospitals, pharmacies, and other similar locations. This device automatically mixes drugs and solvents, improving efficiency and accuracy. Furthermore, the rotation speed and time can be adjusted according to different drugs and solvents to achieve the optimal mixing effect.

[0003] Chinese patent CN111672385A discloses a drug shaking device for medical care, including a base, a shaking mechanism, a cleaning mechanism, and a drying mechanism. The shaking mechanism is located above the base and includes a support plate, a long plate, and a hydraulic telescopic rod. The support plate is symmetrically fixed to the top of the base, the long plate is fixed to the top of the two support plates, and the hydraulic telescopic rod is symmetrically fixed to the bottom of the long plate. This invention uses a rotating threaded rod to move a clamping plate to clamp the medicine bottle in a cylindrical groove. A motor drives a rotating shaft to rotate, thereby achieving thorough shaking of the medicine bottle. A sponge prevents the medicine bottle from breaking if it falls off. After use, the medicine bottle can be fixed to a fixed plate, which can be inserted into a cleaning tank for cleaning. The rotating fan blades enable rapid drying of the medicine bottle, increasing the functionality of the device and giving it positive value.

[0004] The drug mixing device shakes the medicine bottle fixed in the cylindrical groove through a shaking mechanism, thereby melting the medicine in the medicine bottle into the solvent. However, since the dissolution of the drug is greatly affected by temperature, the device cannot heat the medicine bottle. When the temperature of the solvent is low, the dissolution rate of the drug is slow.

[0005] Therefore, it is necessary to provide an intelligent temperature control and drug mixing device to solve the above-mentioned technical problems. Summary of the Invention

[0006] The purpose of this invention is to provide an intelligent temperature control and drug mixing device, which has the effects of fast mixing speed and high heating efficiency.

[0007] The above-mentioned technical objective of the present invention is achieved through the following technical solution: an intelligent temperature control and drug mixing device, comprising a housing, wherein a hot air heating box is disposed inside the housing, a support plate is disposed at the bottom of the inner cavity of the hot air heating box, a clamping mechanism for fixing the medicine bottle is disposed on the support plate, a driving component for driving the support plate to rotate is disposed inside the housing, a hollow cavity is disposed inside the side wall of the hot air heating box, a plurality of air outlets are disposed on the inner side wall of the hot air heating box, the air outlets are connected to the hollow cavity, a heating box is fixedly installed on the side wall of the hot air heating box, the heating box is connected to the hollow cavity, a heating element is disposed inside the heating box, and a blower assembly is disposed on one side of the hollow cavity.

[0008] A further configuration of the present invention is as follows: the drive assembly includes a motor and a rotating shaft, the rotating shaft passes through the bottom wall of the hot air heating box and is rotatably connected to the hot air heating box, the motor is fixedly installed inside the housing, the top end of the rotating shaft is fixedly connected to the support plate, and the bottom end of the rotating shaft is drively connected to the output end of the motor.

[0009] A further embodiment of the present invention is that the blower assembly includes a blower duct, the blower duct is fixedly installed on one side of the heating box, the blower duct is connected to the heating box, a fan is provided inside the blower duct, and a filter screen is provided at the air inlet of the blower duct.

[0010] A further feature of the present invention is that the heating element is a PTC heating element.

[0011] A further feature of the present invention is that the clamping mechanism includes multiple supports, which are arranged in a circular array with the axis of the support disk as the array center. Each of the multiple supports has a fixed roller installed at its top end. The outer peripheral wall of the fixed roller is provided with multiple elastic protrusions. The surface of the support disk is provided with multiple first sliding grooves. Each of the multiple first sliding grooves has a first sliding seat slidably installed in it. The multiple first sliding seats are respectively fixedly connected to the bottom end of the multiple supports. The support disk is provided with an adjustment component for adjusting the position of the first sliding seats.

[0012] A further configuration of the present invention is as follows: the adjusting assembly includes a connecting shaft and screws; the connecting shaft is rotatably mounted at the axis of the support disk; screws are rotatably mounted in a plurality of first sliding grooves; a knob is fixedly mounted at the top end of the connecting shaft; a first bevel gear is fixedly mounted at the bottom end of the connecting shaft; a second bevel gear is fixedly mounted at the end of a plurality of screws near the first bevel gear; and the plurality of second bevel gears mesh with the first bevel gear.

[0013] A further feature of the present invention is that: two second sliding grooves are provided on the bracket, the two second sliding grooves are respectively arranged on both sides of the fixed roller, and a second slide block is slidably installed in each of the two second sliding grooves. A first spring is connected to the side of the second slide block away from the axis of the support plate, and the second slide block is elastically connected to the inner wall of the second sliding groove through the first spring.

[0014] A further configuration of the present invention includes: a support ring disposed above the support plate; multiple anti-slip protrusions disposed on the top wall of the support ring; multiple through holes opened on the support plate; an adjusting post disposed within each of the multiple through holes; the adjusting post slidingly engaging with the through hole; the top end of the adjusting post being fixedly connected to the bottom wall of the support ring; a mounting base fixedly installed at the bottom end of the adjusting post; a ball bearing embedded in the bottom of the mounting base; a second spring fixedly connected to the top end of the mounting base; the top end of the second spring being fixedly connected to the bottom wall of the support plate; an adjusting ring fixedly installed on the bottom inner wall of the hot air heating box; multiple ball bearings contacting the adjusting ring; and multiple arc-shaped grooves evenly distributed on the top of the adjusting ring, the number of arc-shaped grooves being the same as the number of adjusting posts.

[0015] A further feature of the present invention is that a heating seat is engaged with one side of the housing, a water bath heating box is provided inside the heating seat, and a drain hole is provided on the bottom wall of the hot air heating box, the drain hole being connected to the hot air heating box.

[0016] In summary, the present invention has the following beneficial effects: While shaking the drug, the present invention can heat the drug through a hot air heating box, thereby increasing the dissolution rate of the drug. It can automatically shake the drug and solvent, greatly improving work efficiency and accuracy. Furthermore, the rotation speed of the support plate can be adjusted, and the drug shaking device can also adjust the rotation speed and time according to different drugs and solvents to achieve the best shaking effect. In addition, the drug shaking device can record the drug and solvent information used each time through the control panel, facilitating management and traceability by medical personnel. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural schematic diagram of the hot air heating box of the present invention;

[0019] Figure 3 This is a three-dimensional structural schematic diagram of the hot air heating box of the present invention from another perspective;

[0020] Figure 4 This is a cross-sectional structural diagram of the hot air heating box of the present invention;

[0021] Figure 5This is a three-dimensional structural diagram of the support disk and clamping mechanism of the present invention;

[0022] Figure 6 This is a three-dimensional structural schematic diagram of the support plate and clamping mechanism of the present invention from another perspective;

[0023] Figure 7 This is a three-dimensional structural diagram of the support disk of the present invention;

[0024] Figure 8 This is a three-dimensional structural schematic diagram of the adjustment component of the present invention;

[0025] Figure 9 This is a three-dimensional structural schematic diagram of the adjusting ring and the support ring of the present invention;

[0026] Figure 10 This is a three-dimensional structural diagram of the bracket and fixed roller of the present invention;

[0027] Figure 11 This is a three-dimensional structural diagram of another embodiment of the present invention.

[0028] In the diagram: 1. Housing; 2. Control panel; 3. Hot air heating box; 301. Hollow cavity; 4. Cover; 5. Heating box; 6. Blower; 7. Filter; 8. Fan; 9. PTC heating element; 10. Air outlet; 11. Support plate; 1101. First slide groove; 1102. Through hole; 12. Rotating shaft; 13. Motor; 14. Bracket; 15. First slide block; 16. Screw; 17. Knob; 8. Connecting shaft; 19. First bevel gear; 20. Second bevel gear; 21. Second slide block; 22. First spring; 23. Fixed roller; 2301. Elastic protrusion; 24. Adjusting ring; 2401. Arc groove; 25. Adjusting column; 26. Second spring; 27. Mounting base; 28. Ball bearing; 29. ​​Support ring; 2901. Anti-slip protrusion; 30. Heating base; 31. Water bath heating box; 32. Drain hole. Detailed Implementation

[0029] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0030] Please see Figures 1-4In this embodiment of the invention, an intelligent temperature control and drug mixing device includes a housing 1. A hot air heating box 3 is disposed inside the housing 1. A cover 4 is rotatably mounted on the top of the hot air heating box 3. A support plate 11 is disposed at the bottom of the inner cavity of the hot air heating box 3. A clamping mechanism for fixing the medicine bottle is disposed on the support plate 11. A driving assembly for driving the support plate 11 to rotate is disposed inside the housing 1. A hollow cavity 301 is disposed inside the side wall of the hot air heating box 3. Multiple air outlets 10 are disposed on the inner side wall of the hot air heating box 3. 10 is connected to the hollow chamber 301. A heating box 5 is fixedly installed on the side wall of the hot air heating box 3. The heating box 5 is connected to the hollow chamber 301. A heating element is provided inside the heating box 5. A blower assembly is provided on one side of the hollow chamber 301. In use, the medicine bottle is placed on the support plate 11. After the box cover 4 is closed, the support plate 11 is driven to rotate by the drive assembly. When the support plate 11 rotates, it can drive the medicine bottle to rotate, thereby mixing the medicine and solvent in the medicine bottle. At the same time, air can be blown into the heating box 5 by the blower assembly. The heating box 5 is connected to the hollow chamber 301. The heating element inside the heating box 5 heats the air, which then enters the hollow chamber 301 and is ejected through multiple air outlets 10, acting on the medicine bottle to heat it. While the medicine is being shaken, the hot air heating box 3 also heats the medicine, increasing its dissolution rate. This automatic shaking of medicine and solvent significantly improves efficiency and accuracy. Furthermore, the rotation speed of the support plate 11 is adjustable, allowing the shaking device to adjust the rotation speed and time according to different medicines and solvents for optimal shaking. In addition to its excellent uniformity, the drug mixing device can also record the information of each drug and solvent used through the control panel 2, which is convenient for medical staff to manage and trace. Furthermore, some drugs in clinical practice need to be refrigerated but need to be warmed before use, such as albumin, fibrinogen, and gamma globulin. Clinical work is busy, and nurses heating drugs themselves is time-consuming and difficult to control the temperature. Therefore, this device can also be used to warm drugs. It is highly functional, and through waterless drug heating, it can accurately control the temperature, ensuring the safety of patients taking medication. Through constant temperature control, it brings convenience to nurses' work and reduces their physical burden.

[0031] In this embodiment, preferably, the housing 1 is provided with a control panel 2. The control panel 2 can control the speed, heating time, heating temperature, etc. of the motor 13 to achieve intelligent temperature control, and record the information of the medicine and solvent used each time, so as to facilitate management and traceability by medical staff. The control panel 2 is the prior art, so it is not described in detail.

[0032] In this embodiment, preferably, the driving component includes a motor 13 and a rotating shaft 12. The rotational speed of the motor 13 is adjustable, thereby allowing the rotational speed of the support plate 11 to be adjusted. The rotating shaft 12 passes through the bottom wall of the hot air heating box 3 and is rotatably connected to the hot air heating box 3. The motor 13 is fixedly installed inside the housing 1. The top end of the rotating shaft 12 is fixedly connected to the support plate 11, and the bottom end of the rotating shaft 12 is drively connected to the output end of the motor 13. The output end of the motor 13 can drive the rotating shaft 12 to rotate, thereby driving the support plate 11 to rotate, so that the medicine bottle on the support plate 11 can rotate. On the one hand, this allows the medicine in the medicine bottle to dissolve quickly, and on the other hand, it allows the hot air blown out of the air outlet 10 to evenly cover the surface of the medicine bottle, thereby improving the uniformity of heating.

[0033] In this embodiment, preferably, the blower assembly includes a blower duct 6, which is fixedly installed on one side of the heating box 5 and connected to the heating box 5. A fan 8 is provided inside the blower duct 6, and a filter screen 7 is provided at the air inlet of the blower duct 6. The filter screen 7 can filter the air entering the blower duct 6 to prevent dust from entering the interior of the hot air heating box 3. The fan 8 can blow air into the heating box 5 and spray it out from the air outlet 10 through the hollow cavity 301.

[0034] In this embodiment, preferably, the heating element is a PTC heating element 9, model LG-265V-60T1. The PTC heating element 9 can heat the air blown into the heating box 5. The PTC heating element 9 has self-control performance. When the ambient temperature rises, its resistance will automatically increase, thereby reducing the power and ensuring the stability and safety of heating. It has the advantages of strong self-control, safety and reliability, energy saving and environmental protection, long service life and wide applicability. It can better adapt to the heating of pharmaceuticals and improve the stability of heating.

[0035] Please see Figures 4-8In this embodiment of the invention, the clamping mechanism includes multiple supports 14, which are arranged in a circular array with the axis of the support disk 11 as the array center. Each support 14 has a fixed roller 23 mounted on its top end. The outer peripheral wall of each fixed roller 23 is provided with multiple elastic protrusions 2301. The surface of the support disk 11 has multiple first sliding grooves 1101, and each first sliding block 15 is slidably mounted within one of the first sliding grooves 1101. Each first sliding block 15 is fixedly connected to the bottom end of one of the supports 14. The support disk 11 is provided with an adjustment component for adjusting the position of the first sliding blocks 15. Before use, the position of the first sliding blocks 15 is adjusted using the adjustment component, thereby adjusting the position of the supports 14. This ensures that when the medicine bottle is placed on the support disk 11, the multiple fixed rollers 23 can press against the medicine bottle, and the elastic protrusions 2301 squeeze and fix the medicine bottle, allowing the medicine bottle to move up and down relative to the support disk 11, but not rotate relative to it.

[0036] In this embodiment, preferably, the adjustment assembly includes a connecting shaft 18 and screws 16. The connecting shaft 18 is rotatably mounted at the axis of the support plate 11. Screws 16 are rotatably mounted in multiple first slide grooves 1101. A knob 17 is fixedly mounted at the top of the connecting shaft 18, and a first bevel gear 19 is fixedly mounted at the bottom of the connecting shaft 18. A second bevel gear 20 is fixedly mounted at the end of each screw 16 near the first bevel gear 19, and the multiple second bevel gears 20 mesh with the first bevel gear 19. When the position of the first slide block 15 needs to be adjusted, the knob 17 is rotated. When the knob 17 rotates, it drives the first bevel gear 19 to rotate through the connecting shaft 18. When the first bevel gear 19 rotates, it drives the screws 16 to rotate through the second bevel gears 20, thereby causing the first slide block 15 to slide in the first slide groove 1101, thus realizing the adjustment of the position of the first slide block 15. The positions of multiple first slide blocks 15 can be adjusted simultaneously by operating the knob 17, which is convenient to operate.

[0037] Please see Figure 10 In this embodiment of the invention, the bracket 14 has two second sliding grooves, which are respectively arranged on both sides of the fixed roller 23. A second sliding seat 21 is slidably installed in each of the two second sliding grooves. A first spring 22 is connected to the side of the second sliding seat 21 away from the axis of the support plate 11. The second sliding seat 21 is elastically connected to the inner wall of the second sliding groove through the first spring 22. Through the arrangement of the second sliding groove, the second sliding seat 21 and the first spring 22, the fixed roller 23 can move slightly, making it easier to insert the medicine bottle between multiple fixed rollers 23. The first spring 22 makes the pressure of the fixed roller 23 on the medicine bottle greater, and the fixing effect is better.

[0038] Please see Figures 5-9In this embodiment of the invention, a support ring 29 is provided above the support plate 11. The top wall of the support ring 29 is provided with multiple anti-slip protrusions 2901 made of rubber, which increases friction when the medicine bottle is placed on the support ring 29, making it less likely for the medicine bottle to rotate relative to the support ring 29 and improving its stability. The support plate 11 has multiple through holes 1102, and each of the through holes 1102 is provided with an adjusting post 25. The adjusting post 25 slides within the through hole 1102, and the top of the adjusting post 25 is fixed to the bottom wall of the support ring 29. A mounting base 27 is fixedly installed at the bottom end of the adjusting column 25. A ball bearing 28 is embedded in the bottom of the mounting base 27. A second spring 26 is fixedly connected to the top of the mounting base 27. The top of the second spring 26 is fixedly connected to the bottom wall of the support plate 11. An adjusting ring 24 is fixedly installed on the bottom inner wall of the hot air heating box 3. Multiple balls bearing 28 are in contact with the adjusting ring 24. Multiple arc-shaped grooves 2401 are evenly distributed on the top of the adjusting ring 24, the number of which is the same as the number of adjusting columns 25. The medicine bottle is placed... Inside the hot air heating box 3, the bottom wall of the medicine bottle contacts the anti-slip protrusion 2901. When the support plate 11 rotates, it drives the adjusting ring 24 to rotate as well. At the same time, the adjusting column 25 also rotates. When the ball 28 rotates into the arc groove 2401 on the top wall of the adjusting ring 24, under the elastic action of the second spring 26, the ball 28 moves downward, thereby driving the support ring 29 downward through the adjusting column 25, thus causing the medicine bottle placed on the support ring 29 to move downward. When the ball 28 moves out of the arc groove 2401, the ball 28 and the adjusting ring 2901... The upper part of the bottle contacts the top wall at a higher position, causing the support ring 29 to move upward, which in turn drives the medicine bottle on the support ring 29 to move upward. When the support ring 29 rotates, the medicine bottle can vibrate up and down back and forth, so that the medicine bottle can vibrate continuously while rotating, thereby increasing the mixing speed of the medicine in the medicine bottle. When heating the medicine, it can also make the liquid in the medicine bottle flow fully, thereby improving the uniformity of heating and thus improving the heating efficiency. The rotation and vibration of the medicine bottle are achieved by only one motor 13, which has low cost and good synchronization of movement.

[0039] Please see Figure 11In this embodiment of the invention, a heating base 30 is snapped onto one side of the housing 1. When water bath heating is not required, the heating base 30 can be removed. A water bath heating box 31 is installed inside the heating base 30. A drain hole 32 is provided on the bottom wall of the hot air heating box 3, and the drain hole 32 is connected to the hot air heating box 3. An electric heating wire is installed inside the heating base 30 to heat the water bath heating box 31. Since the specific heat capacity of water is greater than that of air, heating by hot air is slower than heating directly with water. Therefore, a water bath heating box 31 is provided. When it is necessary to urgently heat the medicine, the medicine bottle is first placed in the water bath heating box 31 for preheating for a period of time. Then, the medicine bottle is placed in the hot air heating box 3 for heating. Water dripping from the medicine bottle is discharged through the drain hole 32. At the same time, the air outlet 10 blows air to heat the medicine bottle, which can also evaporate the residual moisture on the medicine bottle. The combination of water bath and hot air heating ensures the heating speed and avoids the problem of wiping the surface of the medicine bottle after water bath heating, making it more convenient to use. In addition, while the support ring 29 drives the medicine bottle to vibrate up and down, the contact position between the medicine bottle and the fixed roller 23 is constantly changing, which can prevent water stains at the contact position with the fixed roller 23 from not being dried, thus improving the drying effect of the medicine bottle.

[0040] The above description is only a preferred embodiment of the present invention. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of this patent application are included in the scope of this patent application.

Claims

1. An intelligent temperature control and drug mixing device, comprising a housing (1), characterized in that: The shell (1) is provided with a hot air heating box (3) inside. The bottom of the inner cavity of the hot air heating box (3) is provided with a support plate (11). The support plate (11) is provided with a clamping mechanism for fixing the medicine bottle. The shell (1) is provided with a driving component for driving the support plate (11) to rotate. The side wall of the hot air heating box (3) is provided with a hollow cavity (301). The inner side wall of the hot air heating box (3) is provided with multiple air outlets (10). The air outlets (10) are connected to the hollow cavity (301). The side wall of the hot air heating box (3) is fixedly installed with a heating box (5). The heating box (5) is connected to the hollow cavity (301). The heating box (5) is provided with a heating element. A blower assembly is provided on one side of the hollow cavity (301). The clamping mechanism includes multiple supports (14), which are arranged in a ring array with the axis of the support disk (11) as the array center. Each of the multiple supports (14) has a fixed roller (23) installed at its top. The outer peripheral wall of the fixed roller (23) is provided with multiple elastic protrusions (2301). The surface of the support disk (11) is provided with multiple first sliding grooves (1101). Each of the multiple first sliding grooves (1101) has a first sliding block (15) slidably installed in it. The multiple first sliding blocks (15) are respectively fixedly connected to the bottom end of the multiple supports (14). The support disk (11) is provided with an adjustment component for adjusting the position of the first sliding block (15). The adjustment assembly includes a connecting shaft (18) and screws (16). The connecting shaft (18) is rotatably mounted at the axis of the support plate (11). Screws (16) are rotatably mounted in multiple first slide grooves (1101). A knob (17) is fixedly mounted on the top of the connecting shaft (18). A first bevel gear (19) is fixedly mounted on the bottom of the connecting shaft (18). A second bevel gear (20) is fixedly mounted on one end of each screw (16) near the first bevel gear (19). The multiple second bevel gears (20) mesh with the first bevel gear (19). The bracket (14) has two second slide grooves, which are respectively set on both sides of the fixed roller (23). A second slide block (21) is slidably installed in each of the two second slide grooves. A first spring (22) is connected to the side of the second slide block (21) away from the axis of the support plate (11). The second slide block (21) is elastically connected to the inner wall of the second slide groove through the first spring (22). A support ring (29) is provided above the support plate (11). The top wall of the support ring (29) is provided with multiple anti-slip protrusions (2901). Multiple through holes (1102) are provided on the support plate (11). An adjusting column (25) is provided in each of the multiple through holes (1102). The adjusting column (25) slides with the through hole (1102). The top of the adjusting column (25) is fixedly connected to the bottom wall of the support ring (29). A mounting base (27) is fixedly installed at the bottom of the adjusting column (25). A ball bearing (28) is embedded in the bottom of the mounting base (27). A second spring (26) is fixedly connected to the top of the mounting base (27).

2. The intelligent temperature control and drug mixing device according to claim 1, characterized in that: The drive assembly includes a motor (13) and a rotating shaft (12). The rotating shaft (12) passes through the bottom wall of the hot air heating box (3) and is rotatably connected to the hot air heating box (3). The motor (13) is fixedly installed inside the housing (1). The top end of the rotating shaft (12) is fixedly connected to the support plate (11), and the bottom end of the rotating shaft (12) is connected to the output end of the motor (13) for transmission.

3. The intelligent temperature control and drug mixing device according to claim 2, characterized in that: The blower assembly includes a blower duct (6), which is fixedly installed on one side of the heating box (5). The blower duct (6) is connected to the heating box (5). A fan (8) is provided inside the blower duct (6), and a filter screen (7) is provided at the air inlet of the blower duct (6).

4. The intelligent temperature control and drug mixing device according to claim 3, characterized in that: The heating element is a PTC heating element (9).

5. The intelligent temperature control and drug mixing device according to claim 4, characterized in that: The top of the second spring (26) is fixedly connected to the bottom wall of the support plate (11). An adjusting ring (24) is fixedly installed on the bottom inner wall of the hot air heating box (3). Multiple balls (28) are in contact with the adjusting ring (24). Multiple arc grooves (2401) are evenly opened on the top of the adjusting ring (24). The number of arc grooves (2401) is the same as the number of adjusting columns (25).

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