Drug supply device for multi-quality drugs

Abstract

The utility model discloses a drug supply device for multi-quality drugs. The drug supply device comprises a supporting frame; the medicine mixing device is rotationally arranged on the supporting frame and is used for uniformly mixing multiple medicines; the split charging device is used for carrying out quantitative split charging on the multi-quality medicament; the recovery device is used for recovering the residual multi-quality medicament after sub-packaging; the first split charging driving device is connected to the medicine mixing device and used for driving the medicine mixing device to rotate so that the evenly-mixed multi-substance medicine can be conveyed to the split charging device or the recycling device. According to the utility model, the medicine mixing device is used for uniformly mixing the multi-substance medicine, the first subpackaging driving device is used for driving the medicine mixing device to rotate, so that the multi-substance medicine is conveyed to the subpackaging device for quantitative subpackaging, and the recycling device is used for recycling the residual multi-substance medicine after subpackaging, so that the integration of mixing and subpackaging is realized, the automatic control of the process is realized, and the production efficiency is improved. The process standardization level can be improved, the pollution risk and potential safety hazards caused by human intervention are reduced, and the medicament mixing uniformity and the medicament subpackaging efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical production technology, and in particular to a drug supply device for multi-component pharmaceuticals. Background Technology

[0002] In the field of pharmaceutical production technology, the uniform mixing and precise dispensing of multi-component pharmaceuticals is one of the core links to ensure pharmaceutical quality, efficacy and medication safety. However, in the current technology, the insufficient uniformity of mixing multi-component pharmaceuticals and the low dispensing efficiency have become key issues restricting the development of the industry.

[0003] Specifically, current technologies often employ manual mixing of multiple agents, which struggles to ensure uniform mixing and may result in localized excessive or insufficient drug concentrations, preventing the desired therapeutic effect. While some existing technologies address this issue by using semi-automated equipment to improve mixing uniformity, the subsequent packaging process still relies heavily on manual operation. This not only leads to low overall efficiency but also introduces human error. Furthermore, manual handling can cause contamination of some agents, compromising quality and potentially endangering operator safety. Additionally, manual operation suffers from poor process control, hindering standardized process control.

[0004] Therefore, how to develop an integrated technology that combines mixing and automated dispensing to improve the reliability and efficiency of pharmaceutical production is a problem that needs to be solved by those skilled in the art. Utility Model Content

[0005] This utility model provides a drug supply device for multi-component drugs, which aims to improve the reliability and efficiency of drug production.

[0006] This utility model provides a multi-component drug delivery device, comprising:

[0007] Support frame;

[0008] A mixing device is rotatably mounted on the support frame and is used to rotate around a first direction to uniformly mix multiple agents.

[0009] The dispensing device is located on one side of the mixing device and is used for quantitative dispensing of multi-component drugs.

[0010] A recovery device is located on the other side of the mixing device and is used to recover the remaining multi-component agents after the dispensing is completed.

[0011] A first dispensing drive device is connected to the mixing device and is used to drive the mixing device to rotate around a second direction so that the uniformly mixed multi-component agent is conveyed to the dispensing device or the recovery device; wherein, the first direction is perpendicular to the second direction.

[0012] In one embodiment, the mixing device includes:

[0013] The mixing drum has a feed inlet and discharge outlet at the top.

[0014] A mixing drive component is connected to the lower end of the mixing drum and is used to drive the mixing drum to rotate around the first direction; wherein, the first direction is the axis of the mixing drum.

[0015] In one embodiment, the mixing device further includes a rotating base, which is disposed on the support frame;

[0016] The mixing drive component is fixedly connected to the rotating base and passes through the rotating base to connect to the bottom of the mixing roller.

[0017] In one embodiment, the first dispensing drive device is fixed on the support frame and passes through the support frame to connect to the rotating base, and can drive the rotating base to rotate around the second direction; wherein, the second direction is a direction perpendicular to the axis of the mixing roller.

[0018] In one embodiment, the rotating base is a U-shaped rotating base.

[0019] As one embodiment, it also includes a second dispensing drive device, which is disposed on the side of the support frame near the dispensing device and the recycling device;

[0020] Both the dispensing device and the recovery device are fixedly connected to the second dispensing drive device. The second dispensing drive device is used to drive the dispensing device to the discharge position of the mixing device to dispense the multi-component agent in a quantitative manner, or to drive the recovery device to the discharge position of the mixing device to recover the remaining multi-component agent after dispensing.

[0021] In one embodiment, the second dispensing drive device includes:

[0022] The slide rail base is fixed to the support frame and located below the mixing device;

[0023] A slide rail is horizontally mounted on the slide rail base;

[0024] The slider is slidably mounted on the slide rail;

[0025] A driving component is connected to the slider and can drive the slider to slide along the direction set by the slide rail;

[0026] A connecting plate is fixedly connected to the slider and is used for the fixed connection between the slider and the dispensing device and the recycling device.

[0027] In one embodiment, the dispensing device includes:

[0028] The dispensing funnel is fixed to the slider by the connecting plate;

[0029] The dispensing cup is located below the output end of the dispensing funnel.

[0030] As one implementation, the recycling device includes:

[0031] The recovery funnel is fixed to the slider via the connecting plate;

[0032] A recycling pipe is provided, which is inclined and its upper end is connected to the output end of the recycling funnel.

[0033] As one implementation method, a leak-proof baffle is provided at the upper end of the dispensing funnel.

[0034] This embodiment of the invention integrates drug mixing and automatic dispensing by rotating the mixing device on the support frame to uniformly mix multiple drugs. The mixing device is driven to rotate by the first dispensing drive device, so that the uniformly mixed multiple drugs are conveyed to the dispensing device for quantitative dispensing. The remaining multiple drugs after dispensing are recovered by the recovery device. This achieves the integration of drug mixing and automatic dispensing, thereby realizing the automated control of the process of mixing and dispensing multiple drugs. This not only improves the level of process standardization and reduces the pollution risk and operational safety hazards caused by human intervention, but also improves the uniformity of drug mixing and the efficiency of drug dispensing. Attached Figure Description

[0035] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 A schematic diagram of a multi-component drug delivery device provided for an embodiment of this utility model;

[0037] Figure 2 A schematic diagram of the mixing device in a multi-component drug supply device provided in an embodiment of this utility model;

[0038] Figure 3 This is a schematic diagram of the structure of the second dispensing drive device in a multi-component drug supply device provided in an embodiment of the present invention.

[0039] Markings in the image:

[0040] 10. Support frame;

[0041] 20. Mixing device; 21. Mixing drum; 211. Feed inlet; 22. Mixing drive unit; 23. Rotating base;

[0042] 30. Dispensing device; 31. Dispensing funnel; 311. Leak-proof baffle; 32. Dispensing medicine cup; 33. Weighing device;

[0043] 40. Recycling device; 41. Recycling funnel; 42. Recycling pipeline;

[0044] 50. First disassembly drive unit;

[0045] 60. Second sub-assembly drive device; 61. Slide rail base; 62. Slide rail; 63. Slider; 64. Drive component; 65. Connecting plate. Detailed Implementation

[0046] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0047] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0048] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0049] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0050] Please see below. Figure 1 The present invention provides a multi-pharmaceutical drug supply device, specifically comprising:

[0051] Support frame 10;

[0052] The mixing device 20 is rotatably mounted on the support frame 10 and is used to rotate around the first direction to uniformly mix the multi-component agents.

[0053] The dispensing device 30 is located on one side of the mixing device 20 and is used for quantitative dispensing of multi-component drugs.

[0054] The recovery device 40 is located on the other side of the mixing device 20 and is used to recover the remaining multi-component agents after the dispensing is completed.

[0055] The first dispensing drive device 50 is connected to the mixing device 20 and is used to drive the mixing device 20 to rotate around the second direction so that the uniformly mixed multi-component agent is conveyed to the dispensing device 30 or the recovery device 40; wherein, the first direction is perpendicular to the second direction.

[0056] In this embodiment, by rotatably mounting the mixing device 20 on the support frame 10 and setting the mixing device 20 to rotate around a first direction, the multi-component agents are uniformly mixed, thereby improving the uniformity of agent mixing. Furthermore, by setting a first dispensing drive device 50 to drive the mixing device 20 to rotate around a second direction, the uniformly mixed multi-component agents can be conveyed to the dispensing device 30 for quantitative dispensing, or conveyed to the recycling device 40 for recycling, as the position of the mixing device 20 changes. This achieves the integration of agent mixing and automatic dispensing, and realizes automated control of the multi-component agent mixing and dispensing process. This not only improves the level of process standardization and reduces the pollution risks and operational safety hazards caused by human intervention, but also improves the uniformity of agent mixing and the efficiency of agent dispensing.

[0057] Combination Figure 2 As shown, in one embodiment, the mixing device 20 includes:

[0058] The mixing drum 21 has a feed port 211 at its upper end for feeding and discharging.

[0059] The mixing drive component 22 is connected to the lower end of the mixing drum 21 and is used to drive the mixing drum 21 to rotate around a first direction; wherein, the first direction is the axis of the mixing drum.

[0060] In this embodiment, the mixing device 20 comprises a mixing drum 21 and a mixing drive component 22. The upper end of the mixing drum 21 is provided with a feed inlet 211. Multiple pharmaceutical agents are fed into the mixing drum 21 through the feed inlet 211. Then, the mixing drive component 22, connected to the lower end of the mixing drum 21, drives the mixing drum 21 to rotate around its axis (equivalent to the mixing drum 21 rotating on its own axis without changing its position). This rotation ensures uniform mixing of the multiple pharmaceutical agents within the mixing drum 21, improving the uniformity of the mixture. In specific applications, the mixing drive component 22 can be a drive device that outputs rotational force electrically or pneumatically, such as an electric motor.

[0061] In one embodiment, the mixing device 20 further includes a rotating base 23, which is disposed on the support frame 10;

[0062] The mixing drive component 22 is fixedly connected to the rotating base 23 and passes through the rotating base 23 to connect to the bottom of the mixing roller 21.

[0063] In this embodiment, the mixing device 20 also includes a rotating base 23 disposed on the support frame 10. Based on this, the mixing drive component 22 is fixedly connected to the rotating base 23, and the mixing drive component 22 passes through the rotating base 23 and connects to the bottom of the mixing roller 21. This achieves a fixed connection between the mixing roller 21, the mixing drive component 22 and the rotating base 23, and achieves the fixing of the mixing roller 21, the mixing drive component 22 and the rotating base 23 on the support frame 10 for uniform mixing of multiple drugs and quantitative dispensing.

[0064] In one embodiment, the first dispensing drive device 50 is fixed on the support frame 10 and passes through the support frame 10 to connect to the rotating base 23, and can drive the rotating base 23 to rotate around a second direction; wherein, the second direction is the direction perpendicular to the axis of the mixing roller 21.

[0065] In this embodiment, the first dispensing drive device 50 is connected to the rotating base 23 and drives the rotating base 23 to rotate about a direction perpendicular to the axis of the mixing drum 21. Based on this, since the mixing drum 21 and the rotating base 23 are fixedly connected, the first dispensing drive device 50 can further drive the mixing drum 21 to rotate by driving the rotating base 23. That is, the mixing drum 21 rotates about a direction perpendicular to its axis under the drive of the rotating base 23 (simply put, the mixing drum 21 performs a flipping motion under the drive of the rotating base 23, and the angle between its axis and the horizontal plane also changes accordingly).

[0066] During this process, the mixing drum 21 tilts continuously, and the multi-component agent inside the mixing drum 21 will flow out from the feed port 211 when the tilt angle reaches a threshold. By adjusting the position between the dispensing device 30 and the mixing device 20, the multi-component agent can be conveyed to the dispensing device 30 for quantitative dispensing. Similarly, by adjusting the position between the recovery device 40 and the mixing device 20, the multi-component agent can be conveyed to the recovery device 40 for recovery. It is understood that the height of the input ends of the dispensing device 30 and the recovery device 40 needs to be lower than the height of the feed port 211, so that the multi-component agent can flow out from the feed port 211 to the dispensing device 30 or the recovery device 40 under the action of gravity.

[0067] In specific application scenarios, the mixing drum 21 can be configured to rotate simultaneously in both a first and a second direction. This means the mixing drum 21 undergoes both rotational and tumbling motions. The multi-component agent is subjected to centrifugal force during rotation and gravity during tumbling, allowing it to move more smoothly towards and out of the feed inlet 211. It can be understood that the faster the mixing drum 21 rotates in the first direction, the greater the centrifugal force and the faster the discharge speed; conversely, the slower the mixing drum 21 rotates in the first direction, the smaller the centrifugal force and the slower the discharge speed. Based on this, by adjusting the rotational speed of the mixing drum 21, the discharge speed of the multi-component agent can be controlled to match different types of multi-component agents. Furthermore, controlling the discharge speed allows for more precise quantitative dispensing, effectively improving the efficiency, accuracy, and adaptability of quantitative dispensing.

[0068] In one embodiment, the rotating base 23 is a U-shaped rotating base.

[0069] In this embodiment, the use of a U-shaped rotating base improves space utilization, making the drug supply device more compact. This not only reduces production costs but also allows the drug supply device to be used in more situations, improving its adaptability and operational stability. Furthermore, the U-shaped rotating base reduces the radius of rotation of the mixing roller 21 when it rotates in the second direction, thereby improving its rotational stability and further enhancing the stability of the discharging speed of the multi-component drug.

[0070] Specifically, since the multi-component agent needs to flow from the mixing drum 21 to the dispensing device 30 or the recycling device 40 under the action of gravity, the mixing drum 21 needs to be set at the upper end of the support frame 10, so that its height is higher than that of the dispensing device 30 and the recycling device 40. This will lead to a waste of the internal space of the support frame 10. However, the use of a U-shaped rotating base can not only effectively utilize the internal space of the support frame 10 and improve the space utilization rate, but also reduce the rotation radius when the mixing drum 21 rotates around the second direction, thereby improving the stability of the multi-component agent discharge speed.

[0071] In one specific embodiment, the support frame 10 is a U-shaped support frame. The top two ends of the U-shaped support frame are rotatably connected to the two ends of a U-shaped rotating base. Bearing holes are provided at both ends of the top of the U-shaped support frame, and a rotating shaft and bearings are used to connect the two ends of the U-shaped rotating base. Simultaneously, a first sub-assembly drive device 50 is connected to the U-shaped rotating base via the rotating shaft, thereby providing rotational power to the U-shaped rotating base and achieving stable rotation of the U-shaped rotating base. Furthermore, the U-shaped structure design of the support frame 10 can further optimize the spatial layout and improve space utilization.

[0072] In one embodiment, the drug supply device further includes a second dispensing drive device 60, which is disposed on the side of the support frame 10 near the dispensing device 30 and the recovery device 40.

[0073] Both the dispensing device 30 and the recovery device 40 are fixedly connected to the second dispensing drive device 60. The second dispensing drive device 60 is used to drive the dispensing device 30 to the discharge position of the mixing device 20 to dispense the multi-component agent in a quantitative manner, or to drive the recovery device 40 to the discharge position of the mixing device 20 to recover the remaining multi-component agent after dispensing.

[0074] In this embodiment, by connecting the second dispensing drive device 60 to the dispensing device 30 and the recovery device 40, and driving the dispensing device 30 and the recovery device 40, quantitative dispensing of multi-component drugs is performed, as well as recovery of the remaining drugs after dispensing is completed.

[0075] It should be noted that in this embodiment, both the dispensing device 30 and the recovery device 40 are fixedly connected to the second dispensing drive device 60. Therefore, when the second dispensing drive device 60 drives the dispensing device 30 and changes its position, the position of the recovery device 40 also changes accordingly. Similarly, when the second dispensing drive device 60 drives the recovery device 40 and changes its position, the position of the recovery device 40 also changes accordingly. For example, after the second dispensing drive device 60 drives the dispensing device 30 to the discharge position of the mixing device 20 to complete the quantitative dispensing, the second dispensing drive device 60 then drives the recovery device 40 to the discharge position of the mixing device 20 to perform the recovery of the remaining medicine after dispensing. At this time, the dispensing device 30 will also be driven away from the discharge position of the mixing device 20. This achieves the switching between quantitative dispensing and remaining medicine recovery using a single drive device, making the equipment layout more compact, effectively simplifying the workflow, and improving work efficiency.

[0076] Combination Figure 3 As shown, in one embodiment, the second dispensing drive device 60 includes:

[0077] The slide rail base 61 is fixed on the support frame 10 and is located below the mixing device 20;

[0078] The slide rail 62 is horizontally mounted on the slide rail base 61;

[0079] Slider 63 is slidably mounted on slide rail 62;

[0080] The driving component 64 is connected to the slider 63 and can drive the slider 63 to slide along the slide rail 62 in the set direction;

[0081] The connecting plate 65 is fixedly connected to the slider 63 and is used for the fixed connection between the slider 63 and the dispensing device 30 and the recycling device 40.

[0082] In this embodiment, the second dispensing drive device 60 is fixed to the support frame 10 via the slide rail base 61, and a slide rail 62 is provided in the horizontal direction of the slide rail base 61. The drive component 64 drives the slider 63 to slide horizontally on the slide rail 62. At the same time, the dispensing device 30 and the recycling device 40 are fixed to the slider 63 via the connecting plate 65. Thus, the slider 63 can simultaneously drive the dispensing device 30 and the recycling device 40 to move horizontally, thereby realizing the switching between quantitative dispensing and residual agent recycling by a single drive device.

[0083] In specific application scenarios, the number of sliders can be adjusted according to actual needs. For example, only one slider 63 can be set and connected to the dispensing device 30 and the recovery device 40 respectively through the connecting plate 65, thereby saving costs; or, two sliders 63 can be set and connected to the dispensing device 30 and the recovery device 40 respectively, thereby improving sliding accuracy and stability; furthermore, when there are multiple dispensing devices 30 and recovery devices 40 in the drug supply device, multiple sliders can be set to connect different dispensing devices 30 and recovery devices 40 respectively, to meet the needs of continuous quantitative dispensing and recovery work, thereby further improving the working efficiency of the drug supply device. It is understood that when multiple sliders 63 are set in the second dispensing drive device 60, the positional relationship between the multiple sliders 63 needs to be fixed to ensure that each slider 63 maintains synchronous coordination during sliding, and to ensure that the positional relationship between the dispensing device 30 and the recovery device 40 is fixed, thereby realizing the switching between quantitative dispensing and residual drug recovery by a single drive device.

[0084] In addition, the driving component 64 can be a piston cylinder, which is fixedly connected to the slider 63. This allows the reciprocating motion of the piston cylinder to be used to repeatedly push and pull the slider 63 out, thereby enabling continuous directional dispensing and drug recovery.

[0085] In one embodiment, the dispensing device 30 includes:

[0086] The dispensing funnel 31 is fixed to the slider 63 by the connecting plate 65;

[0087] The dispensing cup 32 is located below the output end of the dispensing funnel 31.

[0088] In this embodiment, the dispensing funnel 31 is fixed to the slider 63, allowing it to move horizontally under the slider's influence, thus entering or leaving the discharge position of the mixing device 20. It is understood that when the dispensing funnel 31 reaches the discharge position of the mixing device 20, its input end can connect with the feed inlet 211 of the mixing device 20, ensuring that the multi-component medicine flowing out of the feed inlet 211 can smoothly enter the dispensing funnel 31 for dispensing. Simultaneously, a dispensing cup 32 is provided below the output end of the dispensing funnel 31, capable of receiving the multi-component medicine flowing out of the dispensing funnel 31 for quantitative dispensing.

[0089] In a specific embodiment, the dosage of multi-component drugs dispensed each time can be controlled by setting a capacity standard for the dispensing cup 32 to ensure dispensing accuracy. That is, when the amount of multi-component drugs reaches the preset capacity standard, the dispensing device 30 stops dispensing multi-component drugs until the next dispensing operation or the remaining drugs are recovered. This process can be achieved by controlling the inclination of the mixing roller 21 using the first dispensing drive device 50. Alternatively, a weighing device 33 can be installed below the dispensing cup 32 to detect the weight of the drugs in the dispensing cup 32 in real time. Dispensing stops when the detected weight of the drugs reaches a preset value. Understandably, the drug supply device is also equipped with a control system to control the operation of the first dispensing drive device 50 and the second dispensing drive device 60. That is, when the amount of multi-component drug reaches the preset capacity standard, or when the weighing device 33 detects that the weight of the drug reaches the preset value, the controller controls the second dispensing drive device 60 to drive the mixing roller 21 to reset, so that multi-component drug is no longer output to the dispensing funnel 31, ensuring the accuracy and efficiency of the dispensing process.

[0090] In one embodiment, the recycling device 40 includes:

[0091] The recycling funnel 41 is fixed to the slider 63 via the connecting plate 65;

[0092] The recycling pipe 42 is inclined and its upper end is connected to the output end of the recycling funnel 41.

[0093] In this embodiment, the recovery funnel 41 is fixed to the slider 63, allowing it to move horizontally under the slider's influence. This allows it to enter or leave the discharge position of the mixing device 20. It is understood that when the recovery funnel 41 reaches the discharge position of the mixing device 20, its input end connects to the material inlet 211 of the mixing device 20, ensuring that the multi-component agent flowing out of the material inlet 211 can smoothly enter the recovery funnel 41 for recovery. Simultaneously, the output end of the recovery funnel 41 is connected to an inclined recovery pipe 42. After the quantitative dispensing is completed, when the recovery device 40 is driven to the discharge position of the mixing device 20 by the second dispensing drive device 60, the inclined recovery pipe 42 prevents it from contacting or colliding with any unremoved dispensing cups 32, thus ensuring a smooth and safe recovery process. In application scenarios, the inclination angle and length of the recovery pipe 42 can be adjusted according to actual needs, as long as the multi-component agent can be recovered smoothly.

[0094] In one embodiment, a leak-proof baffle 311 is provided extending from the upper end of the dispensing funnel 31.

[0095] In this embodiment, by setting a leak-proof baffle 311 at the upper end of the dispensing funnel 31, the phenomenon of multi-component agents overflowing outside the dispensing funnel 31 due to gravitational potential energy during the dispensing process can be effectively reduced, thereby avoiding contamination, ensuring the safety of personnel and equipment during the dispensing process, and also reducing agent waste.

[0096] In specific application scenarios, the height and shape of the leak-proof baffle 311 can be adjusted according to the actual situation. For example, the leak-proof baffle 311 can be set as a semi-cylindrical or arc-shaped baffle, and the leak-proof baffle 311 can be set on the side of the upper end of the dispensing funnel 31 away from the mixing device 20. This can avoid contact between the leak-proof baffle 311 and the mixing device 20, which can not only ensure the safe operation of the equipment, but also improve the space utilization of the drug supply device and make the structure of the drug supply device more compact.

[0097] Similarly, a similar leak-proof structure can be set at the upper end of the recovery funnel 41 to ensure that the multi-element reagents do not overflow during the recovery process, while also improving the safety of equipment operation and the space utilization of the drug supply device.

[0098] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the systems disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the descriptions are relatively simple; relevant parts can be referred to in the method section. It should be noted that those skilled in the art can make various improvements and modifications to this application without departing from the principles of this application, and these improvements and modifications also fall within the protection scope of the claims of this application.

[0099] It should also be noted that, in this specification, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A drug delivery device for multi-component drugs, characterized in that, include: Support frame; A mixing device is rotatably mounted on the support frame and is used to rotate around a first direction to uniformly mix multiple agents. The dispensing device is located on one side of the mixing device and is used for quantitative dispensing of multi-component drugs. A recovery device is located on the other side of the mixing device and is used to recover the remaining multi-component agents after the dispensing is completed. A first dispensing drive device is connected to the mixing device and is used to drive the mixing device to rotate around a second direction so that the uniformly mixed multi-component agent is conveyed to the dispensing device or the recovery device; wherein, the first direction is perpendicular to the second direction.

2. The drug supply device according to claim 1, characterized in that, The mixing device includes: The mixing drum has a feed inlet and discharge outlet at the top. A mixing drive component is connected to the lower end of the mixing drum and is used to drive the mixing drum to rotate around the first direction; wherein, the first direction is the axis of the mixing drum.

3. The drug supply device according to claim 2, characterized in that, The mixing device also includes a rotating base, which is mounted on the support frame; The mixing drive component is fixedly connected to the rotating base and passes through the rotating base to connect to the bottom of the mixing roller.

4. The drug supply device according to claim 3, characterized in that, The first dispensing drive device is fixed on the support frame and passes through the support frame to connect to the rotating base, and can drive the rotating base to rotate around the second direction; wherein, the second direction is the direction perpendicular to the axis of the mixing roller.

5. The drug supply device according to claim 4, characterized in that, The rotating base is a U-shaped rotating base.

6. The drug supply device according to claim 1, characterized in that, It also includes a second dispensing drive device, which is disposed on the side of the support frame near the dispensing device and the recycling device; Both the dispensing device and the recovery device are fixedly connected to the second dispensing drive device. The second dispensing drive device is used to drive the dispensing device to the discharge position of the mixing device to dispense the multi-component agent in a quantitative manner, or to drive the recovery device to the discharge position of the mixing device to recover the remaining multi-component agent after dispensing.

7. The drug supply device according to claim 6, characterized in that, The second dispensing drive device includes: The slide rail base is fixed to the support frame and located below the mixing device; A slide rail is horizontally mounted on the slide rail base; The slider is slidably mounted on the slide rail; A driving component is connected to the slider and can drive the slider to slide along the direction set by the slide rail; A connecting plate is fixedly connected to the slider and is used for the fixed connection between the slider and the dispensing device and the recycling device.

8. The drug supply device according to claim 7, characterized in that, The dispensing device includes: The dispensing funnel is fixed to the slider by the connecting plate; The dispensing cup is located below the output end of the dispensing funnel.

9. The drug supply device according to claim 8, characterized in that, The recycling device includes: The recovery funnel is fixed to the slider via the connecting plate; A recycling pipe is provided, which is inclined and its upper end is connected to the output end of the recycling funnel.

10. The drug supply device according to claim 8, characterized in that, A leak-proof baffle is provided at the upper end of the dispensing funnel.

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