Dehydrated medicine warm water shaking dissolving device for neurosurgery department

Abstract

The invention discloses a dehydrated medicine warm water shaking dissolving device for neurosurgery, which comprises a support frame and a shaking assembly, and the shaking assembly is mounted on the support frame; the shaking assembly comprises a driving motor, the driving motor is installed on the supporting side wall, the output end of the driving motor is connected with a driving shaft through a coupler, an arc-shaped rotating plate is fixed to one end of the driving shaft, a fixed bottom block is fixed to the bottom of the supporting frame, and a rotating shaft is vertically and rotatably arranged on the fixed bottom block; a placing assembly is installed on the rotating shaft, a top block is fixed to the top end of the rotating shaft, a supporting plate rotating in the vertical direction is arranged on the top block, the rotating central axis of the supporting plate and the central axis of the rotating plate are collinear, and a connecting shaft penetrating through the rotating plate is rotationally arranged at one end of the supporting plate; an upper sliding block fixed to one end of the connecting shaft is arranged on the rotating plate in a sliding mode. The invention belongs to the technical field of shaking dissolution of dehydrated medicines, and particularly relates to a warm water shaking dissolution device for dehydrated medicines for neurosurgery.

Description

Technical Field

[0001] The present invention belongs to the technical field of shaking and dissolving of dehydrating drugs, and specifically refers to a warm water shaking and dissolving device for dehydrating drugs used in neurosurgery. Background Art

[0002] In the clinical treatment of neurosurgery, the use of dehydrating drugs is extremely common. For commonly used dehydrating drugs such as mannitol, it is easy to crystallize in a low-temperature environment. To ensure the drug effect, it needs to be fully dissolved before use.

[0003] In order to replace manual shaking of the medicine bottle by medical staff, mechanical shaking is mostly used. The existing mechanical shaking devices are also mostly limited to reciprocating mechanical movements in a single direction (horizontal or vertical), and have the following defects:

[0004] 1. The single-direction movement causes obvious liquid stratification phenomenon and low dissolution efficiency.

[0005] 2. The fixed swing amplitude design cannot adapt to drugs with different crystallization degrees. Summary of the Invention

[0006] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a warm water shaking and dissolving device for dehydrating drugs used in neurosurgery, which effectively solves the problems of low dissolution efficiency and inability to adapt to drugs with different crystallization degrees.

[0007] In order to achieve the above functions, the technical solution adopted by the present invention is as follows: A warm water shaking and dissolving device for dehydrating drugs used in neurosurgery, including a support frame and a shaking assembly, the shaking assembly is installed on the support frame; the shaking assembly includes a driving motor, the driving motor is installed on the side wall of the support frame, the output end of the driving motor is connected to a driving shaft through a coupling, one end of the driving shaft is fixed with an arc-shaped rotating plate, a fixed bottom block is fixed at the bottom of the support frame, a rotating shaft is vertically rotatably arranged on the fixed bottom block, a placing assembly is installed on the rotating shaft, a top block is fixed at the top of the rotating shaft, a supporting plate that rotates in the vertical direction is arranged on the top block, the rotation central axis of the supporting plate is collinear with the central axis of the rotating plate, one end of the supporting plate is rotatably provided with a connecting shaft that penetrates the rotating plate, and a sliding block fixed to one end of the connecting shaft is slidably arranged on the rotating plate;

[0008] A receiving groove is arranged on the supporting plate, and both ends of the receiving groove are sealed with sealing plates.

[0009] Preferably, a plurality of limiting grooves are equidistantly arranged on the rotating plate, a limiting screw is rotatably arranged on the sliding block, a sleeve block sleeved outside the connecting shaft is threadedly connected to the limiting screw, and a limiting plate pressed in the limiting groove is fixed on the sleeve block.

[0010] Preferably, a fastening screw rod is threadedly connected to the side wall of the accommodating groove. The fastening screw rod passes through the side wall of the accommodating groove and is placed inside the accommodating groove, and a fastening plate is fixed to one end of the fastening screw rod.

[0011] Preferably, a connecting end plate is fixed to one end of the sealing plate. A second limiting screw rod penetrating through the connecting end plate is fixed to the outer side wall of the supporting plate, and a limiting nut abutted against one side of the connecting end plate is threadedly connected to the second limiting screw rod.

[0012] Preferably, the placing assembly includes not less than one group of fixing boxes arranged along the height direction of the rotating shaft. The fixing boxes are fixed to the rotating shaft. A horizontal moving groove is formed in the side wall of the fixing box. A clamping shaft is inserted into the moving groove. A limiting end block abutted against the outer side wall of the fixing box is fixed to one end of the clamping shaft. A connecting screw rod is fixed to the other end of the clamping shaft, and a locking nut abutted against the outer side wall of the fixing box is threadedly connected to the connecting screw rod to fix the position of the clamping shaft.

[0013] Preferably, the clamping shaft is cylindrical and made of rubber material.

[0014] Preferably, an angle scale is fixed to the top of the fixed bottom block, and a pointer pointing to the scale is fixed to the rotating shaft.

[0015] Preferably, a drain port is provided at the bottom of the inclined side of the accommodating groove, and a drain valve is provided on the drain port.

[0016] The beneficial effects of the present invention adopting the above structure are as follows:

[0017] 1. The arc-shaped rotating plate of the shaking assembly drives the medicine bottle on the supporting plate to tilt and swing. The center of the arc of the rotating plate coincides with the rotation center of the supporting plate, so as to realize the adjustment of the tilting angle of the supporting plate. Compared with the traditional single direction, it can promote the dissolution of the medicine in all directions and more efficiently, greatly shortening the dissolution time and improving the working efficiency.

[0018] 2. Both the tilting angle of the supporting plate and the rotation amplitude of the rotating shaft can be adjusted. Medical staff can adjust the shaking parameters according to the actual situation such as the type of medicine and the degree of crystallization to ensure that dehydrating medicines with different characteristics can achieve the best dissolution effect, significantly improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of a warm water shaking and dissolving device for dehydrating medicine in neurosurgery proposed by the present invention Figure 1 ;

[0020] Figure 2 is a schematic diagram of the overall structure of a warm water shaking and dissolving device for dehydrating medicine in neurosurgery proposed by the present invention Figure 2 ;

[0021] Figure 3 The overall structural schematic diagram of a warm water shaking and dissolving device for dehydrating drugs used in neurosurgery proposed by the present invention Figure 3 ;

[0022] Figure 4 The sectional view of a warm water shaking and dissolving device for dehydrating drugs used in neurosurgery proposed by the present invention;

[0023] Figure 5 The overall structural schematic diagram of a warm water shaking and dissolving device for dehydrating drugs used in neurosurgery proposed by the present invention Figure 4 ;

[0024] Figure 6 is Figure 5 the partial enlarged view at A in

[0025] Among them, 1, support frame; 2, shaking assembly; 3, driving motor; 4, driving shaft; 5, rotating plate; 6, fixed bottom block; 7, rotating shaft; 8, placing assembly; 9, top block; 10, support plate; 11, connecting shaft; 12, slider; 13, accommodating groove; 14, sealing plate; 15, limiting groove; 16, limiting screw; 17, sleeve block; 18, limiting plate; 19, fastening screw; 20, fastening plate; 21, connecting end plate; 22, limiting screw II; 23, limiting nut; 24, fixed box; 25, moving groove; 26, clamping shaft; 27, limiting end block; 28, connecting screw; 29, locking nut; 30, angle scale; 31, pointer; 32, drain port. Specific embodiments

[0026] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. The following will further describe the present invention in detail with reference to the accompanying drawings.

[0028] Such as Figures 1-6As shown in the figure, a warm water shaking and dissolving device for dehydrating drugs in neurosurgery proposed by the present invention includes a support frame 1 and a shaking assembly 2. The shaking assembly 2 is installed on the support frame 1. The shaking assembly 2 includes a driving motor 3 installed on the side wall of the support frame 1. The output end of the driving motor 3 is connected to a driving shaft 4 through a coupling. One end of the driving shaft 4 is fixed with an arc-shaped rotating plate 5. A fixed bottom block 6 is fixed at the bottom of the support frame 1. A rotating shaft 7 is vertically rotatably arranged on the fixed bottom block 6. An angle scale 30 is fixed at the top of the fixed bottom block 6. A pointer 31 pointing to the scale is fixed on the rotating shaft 7. The rotation of the rotating shaft 7 drives the pointer 31 to rotate to judge the rotation amplitude for precise adjustment. A placement assembly 8 is installed on the rotating shaft 7 to place and fix the medicine bottle. A top block 9 is fixed at the top end of the rotating shaft 7. A support plate 10 that rotates in the vertical direction is provided on the top block 9. The rotation center axis of the support plate 10 is collinear with the center axis of the rotating plate 5. One end of the support plate 10 is rotatably provided with a connecting shaft 11 that penetrates the rotating plate 5. A slider 12 fixed to one end of the connecting shaft 11 is slidably arranged on the rotating plate 5.

[0029] As Figure 3 , 4 As shown in the figure, two groups of receiving grooves 13 are provided on the support plate 10 along the length direction thereof. A drain port 32 is provided at the bottom of the inclined side of the receiving groove 13. There is a drain valve on the drain port 32 to facilitate draining the water in the receiving groove 13. Sealing plates 14 are sealed at both ends of the receiving groove 13. The medicine bottle is placed in the receiving groove 13, and the sealing plate 14 seals the receiving groove 13. The shaking assembly 2 drives the medicine bottle to shake so that the dehydrating drug inside is completely dissolved. A fastening screw 19 is threadedly connected to the side wall of the receiving groove 13. The fastening screw 19 penetrates the side wall of the receiving groove 13 and is placed inside the receiving groove 13. One end of the fastening screw 19 is fixed with a fastening plate 20. Rotating the fastening screw 19 presses the fastening plate 20 against the medicine bottle to ensure the stability of the medicine bottle. One end of the sealing plate 14 is fixed with a connecting end plate 21. A second limiting screw 22 that penetrates the connecting end plate 21 is fixed on the outer side wall of the support plate 10. A limiting nut 23 that abuts against one side of the connecting end plate 21 is threadedly connected to the second limiting screw 22. Tightening the limiting nut 23 fixes the connecting end plate 21 and the sealing plate 14, and the sealing plate 14 seals the receiving groove 13.

[0030] As Figure 2 As shown in the figure, a number of limiting grooves 15 are equidistantly arranged on the rotating plate 5. A limiting screw 16 is rotatably arranged on the slider 12. A sleeve block 17 sleeved on the outer side of the connecting shaft 11 is threadedly connected to the limiting screw 16. A limiting plate 18 that presses against the limiting groove 15 is fixed on the sleeve block 17 to limit the slider 12, thereby limiting and adjusting the inclination angle of the support plate 10.

[0031] As Figure 6As shown in the figure, the placement component 8 includes two groups of fixed boxes 24 arranged along the height direction of the rotating shaft 7. The upper and lower groups of fixed boxes 24 are arranged staggeredly. The fixed boxes 24 are fixed on the rotating shaft 7. Horizontal moving grooves 25 are provided on the side walls of the fixed boxes 24. A clamping shaft 26 is inserted into the moving grooves 25. The clamping shaft 26 is cylindrical and made of rubber material. The clamping shaft 26 is placed on both sides of the medicine bottle to clamp and fix the medicine bottle in the fixed box 24. A limiting end block 27 that abuts against the outer side wall of the fixed box 24 is fixed at one end of the clamping shaft 26. A connecting screw 28 is fixed at the other end of the clamping shaft 26. A locking nut 29 that abuts against the outer side wall of the fixed box 24 is threadedly connected to the connecting screw 28 to fix the position of the clamping shaft 26.

[0032] During specific use, by rotating the limiting screw 16, the sleeve block 17 and the limiting plate 18 are driven to move, the limiting plate 18 is moved out of the limiting groove 15, the connecting shaft 11 is pushed to drive the slider 12 to rotate on the rotating plate 5, the limiting plate 18 is aligned with another limiting groove 15, and the limiting screw 16 is rotated in the reverse direction to move the limiting plate 18 into the limiting groove 15 to fix the positions of the slider 12 and the connecting shaft 11, so as to adjust the inclination angle of the support plate 10 and the medicine.

[0033] Put the dehydrated medicine bottle to be dissolved into the accommodating groove 13, rotate the fastening screw 19 to press the fastening plate 20 against the medicine bottle to ensure the stability of the medicine bottle. Add warm water into the accommodating groove 13, then pass the sealing plate 14 through the second limiting screw 22 and seal it on the accommodating groove 13, and tighten the limiting nut 23 to fix it. Place a part of the dehydrated medicine bottle that does not need to be heated in the fixed box 24, move the clamping shaft 26 along the moving groove 25 to both sides of the medicine bottle, and fix the position of the clamping shaft 26 through the locking nut 29, so as to fix the medicine bottle in the fixed box 24. After the medicine is fixed, start the driving motor 3. The driving motor 3 drives the arc-shaped rotating plate 5 to rotate. The connecting shaft 11 rotates relative to the support plate 10. The sliding fit between the slider 12 and the rotating plate 5 constitutes a crank-slider mechanism, which converts the rotational motion of the rotating plate 5 into the inclined swing of the support plate 10. At the same time, the rotating shaft 7 will also swing horizontally, driving the medicine bottle in the fixed box 24 to shake. During the shaking process, the dissolution of the medicine is accelerated. After the dissolution is completed, the medicine bottle can be taken out.

[0034] The above describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the purpose of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A warm water shaking dissolution device for dehydration drugs for neurosurgery, characterized in that: The invention comprises a support frame (1) and a shaking assembly (2), wherein the shaking assembly (2) is mounted on the support frame (1); the shaking assembly (2) comprises a driving motor (3), wherein the driving motor (3) is mounted on a side wall of the support frame (1); an output end of the driving motor (3) is connected to a driving shaft (4) via a coupling; an arc-shaped rotating plate (5) is fixed to one end of the driving shaft (4); a fixed bottom block (6) is fixed to the bottom of the support frame (1); a vertical rotating device (2) is provided on the fixed bottom block (6) A rotating shaft (7) is provided, a placing assembly (8) is installed on the rotating shaft (7), a top block (9) is fixed on the top of the rotating shaft (7), a supporting plate (10) which rotates in a vertical direction is provided on the top block (9), the central axis of rotation of the supporting plate (10) is colinear with the central axis of the rotating plate (5), a connecting shaft (11) which penetrates the rotating plate (5) is rotatably provided at one end of the supporting plate (10), and a sliding block (12) which is fixed on one end of the connecting shaft (11) is slidably provided on the rotating plate (5); The support plate (10) is provided with a receiving groove (13), and both ends of the receiving groove (13) are sealed with sealing plates (14).

2. A warm water shaking dissolution device for dehydration drugs for neurosurgery according to claim 1, characterized in that: A plurality of limit grooves (15) are arranged at equal intervals on the rotating plate (5), a limit screw (16) is rotatably provided on the sliding block (12), a sleeve block (17) sleeved on the outside of the connecting shaft (11) is threadedly connected to the limit screw (16), and a limit plate (18) pressed into the limit groove (15) is fixed to the sleeve block (17).

3. A warm water shaking dissolution device for dehydration drugs for neurosurgery according to claim 2, characterized in that: A fastening screw (19) is threadedly connected to the side wall of the accommodating groove (13). The fastening screw (19) penetrates the side wall of the accommodating groove (13) and is placed in the accommodating groove (13). A fastening plate (20) is fixed to one end of the fastening screw (19).

4. A warm water shaking dissolution device for dehydration drugs for neurosurgery according to any one of claims 1 to 3, characterized in that: A connecting end plate (21) is fixed to one end of the sealing plate (14), and a second limiting screw rod (22) penetrating the connecting end plate (21) is fixed to the outer wall of the support plate (10), and a limiting nut (23) abutting against one side of the connecting end plate (21) is threadedly connected to the second limiting screw rod (22).

5. The warm water shaking dissolution device for dehydration drugs for neurosurgery according to claim 1, characterized in that: The placement component (8) comprises at least one set of fixed boxes (24) arranged along the height direction of the rotating shaft (7), the fixed boxes (24) being fixed on the rotating shaft (7), a horizontal movable groove (25) being provided on the side wall of the fixed box (24), a clamping shaft (26) being passed through the movable groove (25), one end of the clamping shaft (26) being fixed with a limiting end block (27) abutting against the outer wall of the fixed box (24), and the other end of the clamping shaft (26) being fixed with a connecting screw (28), a locking nut (29) being threadedly connected to the connecting screw (28) abutting against the outer wall of the fixed box (24), thereby fixing the position of the clamping shaft (26).

6. A warm water shaking dissolution device for dehydration drugs for neurosurgery according to claim 5, characterized in that: The clamping shaft (26) is cylindrical and made of rubber material.

7. A warm water shaking dissolution device for dehydration drugs for neurosurgery according to claim 1, characterized in that: An angle scale (30) is fixed on the top of the fixed bottom block (6), and a pointer (31) pointing to the scale is fixed on the rotating shaft (7).

8. The warm water shaking dissolution device for dehydration drugs for neurosurgery according to claim 1, characterized in that: A drainage port (32) is provided at the bottom of the inclined side of the receiving groove (13), and a drainage valve is provided on the drainage port (32).

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