Medicine dispensing device for hospital pharmacy
By introducing the drug grinding assembly into the hospital's pharmacy dispensing device, the problem of solid particles and the drug liquid cannot be fully mixed is solved, and the dispensing process is achieved quickly and efficiently, avoiding the increase in the waiting time of patients.
Patent Information
- Application Number
- CN202421236756.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-03
AI Technical Summary
When the existing hospital's pharmaceutical dispensing device is stirring the liquid, the solid particles cannot be fully mixed with the liquid, resulting in low dispensing efficiency and long-term waiting.
A hospital pharmaceutical dispensing device was designed, equipped with a grinding assembly, including a grinding rod, grinding teeth and limit block. The grinding teeth were driven to roll at the bottom of the dispensing tank through the mixing rod, crushing the drug particles, and mixing them thoroughly with the drug solution.
Through the use of the grinding assembly, the mixing efficiency of the drug particles and the drug solution is significantly improved, the dispensing time is shortened, the efficiency of the dispensing process is improved, and the patient is not waiting for a long time.
Smart Images
Figure CN222567394U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a hospital pharmacy dispensing device, belonging to the technical field of pharmacy dispensing devices. Background Art
[0002] Pharmaceutical dispensing, also known as drug compounding or drug preparation, is an important part of pharmaceutical practice. It involves the process of accurately preparing drugs according to the physician's prescription or the patient's needs. Dispensing equipment is a series of equipment and tools used for drug preparation.
[0003] Most existing pharmaceutical dispensing devices use a stirring rod to stir the liquid medicine in the medicine bottle. However, in actual use, since some solid medicine particles are large or have a hard texture, the stirring effect of the stirring rod is not obvious, the solid particles cannot be fully mixed with the liquid medicine, and the dispensing process requires a long time of waiting, which is inefficient. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the stirring effect of the existing hospital pharmacy dispensing device during the dispensing process is not obvious, the solid particles cannot be fully mixed with the liquid medicine, and a long waiting time is required, which has low efficiency.
[0005] In order to solve the above problems, the utility model provides a hospital pharmacy dispensing device, comprising a base, one end of the base is fixedly connected to a driving mechanism, the other end of the base is movably connected to a dispensing tank, the upper end of the dispensing tank is movably connected to a dispensing cover adapted thereto, a stirring rod is rotatably connected to the center of the dispensing cover, stirring components are evenly distributed on the side of the stirring rod, and a medicine grinding component is rotatably connected to the lower end of the stirring rod;
[0006] The medicine grinding assembly includes a medicine grinding rod, medicine grinding teeth, a limit block, and a through hole. The through hole is located at the lower end of the stirring rod. The medicine grinding rod is rollingly connected to the through hole at the lower end of the stirring rod. One end of the medicine grinding rod is sleeved with a plurality of medicine grinding teeth, and the other end of the medicine grinding rod is fixedly connected to the limit block.
[0007] Furthermore: the stirring assembly includes a stirring rod and a stirring blade, the stirring rod is evenly distributed on the outside of the stirring rod, and the stirring blade is fixedly connected to the lower end of the stirring rod.
[0008] Further: the driving mechanism includes a telescopic rod, a connecting frame, and a motor. The lower end of the telescopic rod is fixedly connected to the base, the lower end of one side of the connecting frame is fixedly connected to the upper end of the telescopic rod, the motor is fixedly connected to the lower end of the other side of the telescopic rod, the outer side of the motor output shaft is provided with a snap-in tooth, and the upper end of the stirring rod is provided with a snap-in groove adapted to the snap-in tooth.
[0009] Furthermore: one side of the medicine dispensing cover is connected to a feeding pipe, and the outer side of the medicine dispensing tank is connected to a medicine outlet pipe.
[0010] Furthermore, the stirring rod and the medicine grinding rod are respectively in contact with the inner wall of one end of the medicine dispensing tank, and the lower end of the medicine grinding teeth is in contact with the bottom of the medicine dispensing tank.
[0011] Further: a limiting plate is provided on the base at the outside of the medicine dispensing tank.
[0012] Furthermore: the shape of the medicine grinding teeth is formed by combining multiple groups of frustum.
[0013] Compared with the prior art, the utility model has the following advantages:
[0014] This patent provides a medicine grinding component, which can effectively crush and separate the drug particles inside the medicine dispensing tank, speed up the mixing of the drug particles and the dispensing liquid, make the entire dispensing process fast and efficient, and avoid patients having to wait for a long time. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0016] Figure 1 The utility model is a structure of a hospital pharmacy dispensing device Figure 1 .
[0017] Figure 2 The utility model is a structure of a hospital pharmacy dispensing device Figure 2 .
[0018] Figure 3 The utility model is a structure of a hospital pharmacy dispensing device Figure 3 .
[0019] Figure 4 The utility model is a structure of a hospital pharmacy dispensing device Figure 4 .
[0020] In the attached figure:
[0021] 1. Base; 11. Limiting plate; 2. Driving mechanism; 21. Telescopic rod; 22. Connecting frame; 23. Motor; 3. Dispensing tank; 31. Dispensing cover; 32. Stirring rod; 33. Snap-in groove; 34. Feeding pipe; 35. Dispensing pipe; 4. Stirring assembly; 41. Stirring stick; 42. Stirring blade; 5. Grinding assembly; 51. Grinding rod; 52. Grinding teeth; 53. Limiting block. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Embodiment 1
[0024] Combined with Figure 1 , 3 4. The utility model provides a hospital pharmacy dispensing device, comprising a base 1, one end of the base 1 is fixedly connected to a driving mechanism 2, the other end of the base 1 is movably connected to a dispensing tank 3, the upper end of the dispensing tank 3 is movably connected to a dispensing cover 31 adapted thereto, a stirring rod 32 is rotatably connected to the center of the dispensing cover 31, stirring components 4 are evenly distributed on the side of the stirring rod 32, and a medicine grinding component 5 is rotatably connected to the lower end of the stirring rod 32. When dispensing medicine, the stirring rod 32 is used to stir and mix the medicine, and the medicine grinding component 5 is rotated to mix the medicine. Component 5 includes a medicine grinding rod 51, medicine grinding teeth 52, and a limit block 53. The medicine grinding rod 51 is rollingly connected to the through hole at the lower end of the stirring rod 32. One end of the medicine grinding rod 51 is sleeved with a plurality of medicine grinding teeth 52, and the other end of the medicine grinding rod 51 is fixedly connected to the limit block 53. During stirring, the stirring rod 32 rotates to drive the medicine grinding teeth 52 on the side of the medicine grinding rod 51 to roll around the stirring rod 32 at the bottom of the medicine dispensing tank 3, and crush and decompose the medicine particles below, and accelerate the mixing of the medicine particles and the dispensing medicine liquid under the action of the stirring rod 32.
[0025] Embodiment 2
[0026] Combined with Figure 1-4On the basis of the first embodiment, the stirring assembly 4 includes a stirring rod 41 and a stirring blade 42. The stirring rod 41 is evenly distributed on the outer side of the stirring rod 32. The stirring blade 42 is fixedly connected to the lower end of the stirring rod 41. After the stirring rod 32 rotates, the stirring rod 41 and the stirring blade 42 are driven to move in a circular motion, thereby accelerating the flow rate of the liquid medicine in the dispensing tank 3 so that the liquid medicine is mixed faster. The driving mechanism 2 includes a telescopic rod 21, a connecting frame 22, and a motor 23. The lower end of the telescopic rod 21 is fixedly connected to the base 1, and the lower end of one side of the connecting frame 22 is fixedly connected to the upper end of the telescopic rod 21. The motor 23 is fixedly connected to the telescopic rod 21. At the lower end of the other side of the rod 21, the outer side of the output shaft of the motor 23 is provided with a snap-in tooth, and the upper end of the stirring rod 32 is provided with a snap-in groove 33 adapted to the snap-in tooth. When in use, the height of the telescopic rod 21 is adjusted to make the output shaft of the motor 23 snap into the upper end of the stirring rod 32 of the medicine dispensing tank 3 below. When dispensing medicine, the output shaft of the motor 23 drives the stirring rod 32 to rotate to stir and mix the medicine liquid in the medicine dispensing tank 3. A feeding pipe 34 is connected to one side of the medicine dispensing cover 31, and a medicine outlet pipe 35 is connected to the outer side of the medicine dispensing tank 3. A limiting plate 11 is provided on the base 1 at the outer side of the medicine dispensing tank 3 for fixing the medicine dispensing tank 3.
[0027] The working principle of this application is:
[0028] When dispensing medicine, the output shaft of the motor 23 drives the stirring rod 32 to rotate, so as to stir and mix the medicine liquid in the medicine dispensing tank 3. The stirring rod 32 drives the medicine grinding teeth 52 on the side of the medicine grinding rod 51 to roll around the stirring rod 32 at the bottom of the medicine dispensing tank 3, thereby crushing the medicine particles below into powder floating in the medicine dispensing tank 3. Under the action of the stirring rod 32, the mixing of the medicine particles, powder and the medicine dispensing liquid is accelerated, so that the whole process of dispensing medicine is fast and efficient, and the dispensing effect is good, which also avoids the situation where patients have to wait for a long time.
[0029] 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 hospital pharmacy dispensing device, comprising a base (1), characterized in that: One end of the base (1) is fixedly connected to a driving mechanism (2), the other end of the base (1) is movably connected to a medicine dispensing tank (3), the upper end of the medicine dispensing tank (3) is movably connected to a medicine dispensing cover (31) adapted thereto, a stirring rod (32) is rotatably connected to the center of the medicine dispensing cover (31), stirring components (4) are evenly distributed on the side of the stirring rod (32), and a medicine grinding component (5) is rotatably connected to the lower end of the stirring rod (32); The medicine grinding assembly (5) comprises a medicine grinding rod (51), medicine grinding teeth (52), a limit block (53), and a through hole, wherein the through hole is located at the lower end of the stirring rod (32), the medicine grinding rod (51) is rollingly connected to the through hole at the lower end of the stirring rod (32), one end of the medicine grinding rod (51) is sleeved with a plurality of medicine grinding teeth (52), and the other end of the medicine grinding rod (51) is fixedly connected to the limit block (53), and the limit block (53) is located at one side of the through hole.
2. A hospital pharmacy dispensing device according to claim 1, characterized in that: The stirring assembly (4) comprises a stirring rod (41) and a stirring blade (42), wherein the stirring rod (41) is evenly distributed on the outside of the stirring rod (32), and the stirring blade (42) is fixedly connected to the lower end of the stirring rod (41).
3. A hospital pharmacy dispensing device according to claim 1, characterized in that: The driving mechanism (2) comprises a telescopic rod (21), a connecting frame (22), and a motor (23); the lower end of the telescopic rod (21) is fixedly connected to the base (1); the lower end of one side of the connecting frame (22) is fixedly connected to the upper end of the telescopic rod (21); the motor (23) is fixedly connected to the lower end of the other side of the telescopic rod (21); a snap-fitting tooth is provided on the outer side of the output shaft of the motor (23); and a snap-fitting groove (33) adapted to the snap-fitting tooth is provided on the upper end of the stirring rod (32).
4. A hospital pharmacy dispensing device according to claim 1, characterized in that: One side of the medicine dispensing cover (31) is connected to a feeding pipe (34), and the outer side of the medicine dispensing tank (3) is connected to a medicine outlet pipe (35).
5. A hospital pharmacy dispensing device according to claim 2, characterized in that: The stirring rod (41) and the medicine grinding rod (51) are respectively in contact with the inner wall of one end of the medicine dispensing tank (3), and the lower end of the medicine grinding teeth (52) is in contact with the bottom of the medicine dispensing tank (3).
6. A hospital pharmacy dispensing device according to claim 1, characterized in that: A limiting plate (11) is provided on the base (1) and located outside the medicine dispensing tank (3).
7. A hospital pharmacy dispensing device according to claim 1, characterized in that: The shape of the medicine grinding teeth (52) is formed by combining a plurality of groups of frustums.