Radioactive agent automatic transfer device and transfer method

Abstract

The application provides a radioactive agent automatic transfer device and a transfer method, and comprises at least one automatic transfer component, the automatic transfer component comprises a transfer column, a switch assembly and a driving assembly, a transportation channel is arranged in the transfer column, the switch assembly is installed at the transportation channel, the switch assembly is used for controlling opening or closing of the transportation channel, the driving assembly is fixedly installed on the transfer column, the driving assembly is connected with the switch assembly, and the driving assembly is used for driving the switch assembly to move. The radioactive agent is transferred from the clean hot chamber to the transportation container through the transportation channel, automatic transfer of the radioactive agent is realized, manual operation is not needed, personnel are prevented from being radiated, cross contamination of the environment inside and outside the clean hot chamber is effectively prevented, transfer time can be accurately controlled, and influence of human factors is maximally reduced.

Description

Technical Field

[0001] This invention relates to the field of radiopharmaceutical production technology, and in particular to an automatic radiopharmaceutical transfer device and transfer method. Background Technology

[0002] Currently, radiopharmaceuticals are mainly produced in clean, hot chambers. After production, the radiopharmaceuticals need to be transferred from the clean, hot chambers to terminal isolation devices, such as syringe transport containers and vial transport containers.

[0003] The existing methods for transferring radioactive agents from clean hot chambers to transport containers mostly involve transferring the radioactive agent to the back area output window through a material transport buffer channel, and then the back area operators transferring the reagent to the transport sealed container in a four-sided sealed shielding device.

[0004] However, transporting radioactive agents manually exposes personnel in the rear area to irradiation, posing risks of health problems due to radiation exposure and cross-contamination between the cleanroom and the outside environment. Furthermore, the transport time is uncontrollable and is significantly affected by human factors. Summary of the Invention

[0005] This invention provides an automated radiopharmaceutical transfer device and method to address the shortcomings of existing technologies that rely on manual operation for transferring radiopharmaceuticals from a cleanroom to a transport container. These shortcomings include the health risks of radiation exposure to personnel, the potential for cross-contamination between the cleanroom and the outside environment, uncontrollable transfer time, and significant human error. The automated method achieves automated transfer of radiopharmaceuticals, avoids radiation exposure to personnel, prevents cross-contamination between the cleanroom and the outside environment, allows for precise control of transfer time, and minimizes the impact of human error.

[0006] This invention provides an automated radiopharmaceutical transfer device, comprising at least one automated transfer component, wherein the automated transfer component includes a transfer column, a switching assembly, and a driving assembly.

[0007] The transfer column is equipped with a transport channel;

[0008] The switch assembly is installed at the transport channel, and the switch assembly is used to control the opening or closing of the transport channel;

[0009] The drive component is fixedly mounted on the transfer column, and the drive component is connected to the switch component. The drive component is used to drive the switch component to move.

[0010] According to the present invention, an automatic radiopharmaceutical transfer device includes two or more automatic transfer components connected in series, wherein the transport channels of the transfer columns of two adjacent automatic transfer components are interconnected.

[0011] According to the present invention, an automatic radiopharmaceutical transfer device further includes a ventilation assembly, which is fixedly installed on the transfer column and is connected to the transport channel between the switch assemblies of the two automatic transfer components.

[0012] According to the present invention, an automatic radiopharmaceutical transfer device is provided, wherein the ventilation assembly includes a first pneumatic connector and a second pneumatic connector, the first pneumatic connector and the second pneumatic connector being respectively connected to the transport channel between the switching assemblies of the two automatic transfer components.

[0013] According to an automatic radiopharmaceutical transfer device provided by the present invention, a detection element is provided on the transfer column, the detection element is located above the switch assembly, the detection element is connected to the transport channel, and the detection element is used to detect whether an object enters the transport channel.

[0014] According to an automatic radiopharmaceutical transfer device provided by the present invention, a buffer element is provided on the switching assembly, and the buffer element is located in the transport channel.

[0015] According to the present invention, an automatic radiopharmaceutical transfer device is provided, wherein the switching assembly is a spherical valve core, a first through hole is provided in the middle position of the spherical valve core, and a buffer is fixedly installed on the spherical valve core, and the buffer does not coincide with the edge of the first through hole.

[0016] According to the present invention, an automatic radiopharmaceutical transfer device is provided, wherein the switching assembly includes a valve core and a valve stem, the valve core and the valve stem being integrally formed, and the valve stem being connected to the drive assembly.

[0017] According to the present invention, an automatic radiopharmaceutical transfer device is provided, wherein a plurality of first seals are provided between the transfer column and the switch assembly.

[0018] According to an automatic radiopharmaceutical transfer device provided by the present invention, a plurality of second seals are provided between the transfer column and the drive assembly.

[0019] The present invention also provides an automated transport method for radiopharmaceuticals, comprising:

[0020] Connect the entrance end of the transport channel to the clean hot chamber and the exit end of the transport channel to the transport container;

[0021] Move the container holding the radioactive agent in the clean hot chamber to the entrance of the transport channel.

[0022] The medicine container falls freely into the transport channel, passes through the transport channel, and enters the transport container from the exit end of the transport channel.

[0023] According to the present invention, an automated transfer method for radiopharmaceuticals is provided, wherein the container holding the radiopharmaceutical falls freely into a transport channel, the container holding the radiopharmaceutical passes through the transport channel and enters a transport container from the outlet end of the transport channel, comprising:

[0024] The medicine container falls freely into the transport channel, the transport channel is closed, and the medicine container remains inside the transport channel;

[0025] Check whether medicine containers have entered the transportation channel;

[0026] The medicine container has been detected entering the transport channel; the transport channel is now open.

[0027] The medicine container enters the transport container through the transport channel, and then the transport channel is closed.

[0028] According to the present invention, an automated transfer method for radiopharmaceuticals is provided, wherein the container holding the radiopharmaceutical falls freely into a transport channel, the container holding the radiopharmaceutical passes through the transport channel and enters a transport container from the outlet end of the transport channel, comprising:

[0029] The upper part of the transport channel is closed, the lower part of the transport channel is closed, the medicine container falls into the upper part of the transport channel, and the medicine container stays in the upper part of the transport channel;

[0030] Check whether the medicine container has entered the upper part of the transport channel;

[0031] The upper part of the transport channel was opened after the medicine container was detected entering the upper part of the transport channel.

[0032] The medicine container fell from the upper part of the transport channel to the lower part of the transport channel, and the upper part of the transport channel was closed.

[0033] Check whether the medicine container has entered the lower part of the transport channel;

[0034] The lower part of the transport channel was opened after the detection that the medicine container had entered the lower part of the transport channel.

[0035] The medicine container enters the transport container after passing through the lower part of the transport channel, and the lower part of the transport channel is then closed.

[0036] According to the present invention, an automatic radiopharmaceutical transfer device and method are provided. By connecting the inlet end of the transport channel in the transfer column to the outlet end of the clean hot chamber, and connecting the outlet end of the transport channel in the transfer column to the inlet end of the transport container, when radiopharmaceuticals need to be transferred, the drive component drives the switch component to rotate, thereby opening the transport channel. The container containing the radiopharmaceuticals enters the transport channel from the clean hot chamber, and then enters the transport container from the transport channel. This achieves automated transfer of radiopharmaceuticals without manual operation, avoids radiation exposure to personnel, effectively prevents cross-contamination between the clean hot chamber and the outside environment, and can accurately control the transfer time, minimizing the impact of human factors. Attached Figure Description

[0037] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0038] Figure 1 This is one of the structural schematic diagrams of the automatic radiopharmaceutical transfer device provided by the present invention;

[0039] Figure 2 This is the second schematic diagram of the structure of the automatic radiopharmaceutical transfer device provided by the present invention;

[0040] Figure 3 This is a cross-sectional view of the automated radiopharmaceutical transport device provided by the present invention;

[0041] Figure 4 This is one of the structural schematic diagrams of the switching assembly of the automatic radiopharmaceutical transfer device provided by the present invention;

[0042] Figure 5 This is the second schematic diagram of the switching assembly of the automatic radiopharmaceutical transfer device provided by the present invention;

[0043] Figure label:

[0044] 1: Automatic transfer component; 11: Transfer column; 12: Switch assembly;

[0045] 13: Drive assembly; 14: First seal; 15: Second seal;

[0046] 16: Detection element; 17: Ventilation assembly; 121: Buffer component;

[0047] 122: First through hole; 123: Valve core; 124: Valve stem;

[0048] 125: Groove; 171: First pneumatic connector; 172: Second pneumatic connector. Detailed Implementation

[0049] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0050] The following is combined Figures 1 to 5 The present invention describes an automated radiopharmaceutical transfer device and transfer method.

[0051] The automated radiopharmaceutical transfer device includes at least one automated transfer component 1, which includes a transfer column 11, a switch assembly 12, and a drive assembly 13.

[0052] Specifically, a transport channel is provided inside the transfer column 11, and a switch assembly 12 is installed in the transport channel. The switch assembly 12 is used to control the opening or closing of the transport channel. A drive assembly 13 is fixedly installed on the transfer column 11 and is connected to the switch assembly 12. The drive assembly 13 is used to drive the switch assembly 12 to move.

[0053] In use, the inlet end of the transport channel in the transfer column 11 is connected to the outlet end of the clean hot chamber, and the outlet end of the transport channel in the transfer column 11 is connected to the inlet end of the transport container. When radioactive agents need to be transferred, the drive component 13 drives the switch component 12 to rotate, which opens the transport channel. The container containing the radioactive agent enters the transport channel from the clean hot chamber and then enters the transport container from the transport channel. This realizes the automated transfer of radioactive agents without manual operation, avoids personnel from being exposed to radiation, effectively prevents cross-contamination between the clean hot chamber and the outside environment, and can accurately control the transfer time, minimizing the impact of human factors.

[0054] In an optional embodiment of the present invention, the transfer column 11 is a cylinder. However, it should be understood that the transfer column 11 can also be any other suitable shape.

[0055] In an optional embodiment of the invention, the switch assembly 12 is, for example, a valve core. In other embodiments of the invention, however, it should be understood that any other suitable structural element, such as a stop that matches a transport channel, can also serve as the switch assembly 12.

[0056] In an optional embodiment of the invention, the drive component 13 is, for example, a oscillating cylinder. However, it should be understood that any other suitable drive element, such as a motor, can also be used as the drive component 13.

[0057] Further details are attached. Figure 3 As shown, multiple first seals 14 are provided between the transfer column 11 and the switch assembly 12. During use, by installing multiple first seals 14 at the connection between the transfer column 11 and the switch assembly 12, there are no gaps between them. This prevents cross-contamination between the internal and external environments of the cleanroom when the radiopharmaceutical is transferred from the cleanroom to the transport container via the transport channel, ensuring airtightness during the radiopharmaceutical transfer process.

[0058] Further details are attached. Figure 3 As shown, multiple second seals 15 are provided between the transfer column 11 and the drive assembly 13. During use, by providing multiple second seals 15 at the connection between the transfer column 11 and the drive assembly 13, there is no gap between the transfer column 11 and the drive assembly 13 when the drive assembly 13 drives the switch assembly 12. This further ensures the airtightness during the transfer of radioactive agents, preventing radioactive gases in the cleanroom from entering the environment or gases in the environment from entering the cleanroom, effectively preventing cross-contamination between the internal and external environments of the cleanroom.

[0059] In an optional embodiment of the invention, the first seal 14 and the second seal 15 are, for example, sealing rings. It should be understood that any other suitable structural component with a sealing function can serve as the first seal 14 and the second seal 15.

[0060] Further details are attached. Figure 1 Appendix Figure 2 and attached Figure 3 As shown, a detection element 16 is installed on the transfer column 11. The detection element 16 is located above the switch assembly 12 and is connected to the transport channel. The detection element 16 is used to detect whether an object enters the transport channel. In use, the container containing radioactive agent is transferred from the clean hot chamber to the entrance of the transport channel, and then the container is placed into the transport channel. At this time, the transport channel is closed, and the container is blocked by the switch assembly 12. The detection element 16 detects the container passing by and sends a detection signal to a controller. The controller sends a corresponding signal to the drive assembly 13, which drives the switch assembly 12 to open the transport channel. The container can then enter the transport container through the transport channel, further improving the automation level of radioactive agent transfer. No manual operation is required, avoiding radiation exposure to personnel and minimizing the impact of human factors.

[0061] In an optional embodiment of the invention, the detection element 16 is, for example, a photoelectric switch. However, it should be understood that any other suitable element with detection function, such as an infrared sensor, can be used as the detection element 16.

[0062] Further details are attached. Figure 3 As shown, a buffer 121 is provided on the switch assembly 12, and the buffer 121 is located in the transport channel. In use, when a container containing radioactive agent enters the transport channel from the clean hot chamber, the container will first fall onto the buffer 121 on the switch assembly 12. The buffer 121 can cushion the container and prevent it from falling directly onto the switch assembly 12 and being damaged.

[0063] In an optional embodiment of the invention, the buffer 121 is, for example, a rubber component. However, it should be noted that any other suitable structural component with a cushioning function can serve as the buffer 121.

[0064] Among them, as attached Figure 4 As shown, the switch assembly 12 is a spherical valve core, and a first through hole 122 is provided in the middle position of the spherical valve core. The buffer 121 is fixedly installed on the spherical valve core, and the buffer 121 does not coincide with the edge of the first through hole 122. In use, the buffer 121 on the spherical valve core is located inside the channel and on the path of the drug container through the transport channel. When the drug container enters the transport channel, it falls onto the buffer 121. After the detection element 16 detects that the drug container has entered the transport channel, the drive assembly 13 drives the spherical valve core to rotate, so that the center line of the first through hole 122 on the spherical valve core coincides with the center line of the transport channel. This allows the drug container to pass through the first through hole 122 and then enter the transport container through the transport channel. Then, the drive assembly 13 drives the spherical valve core to rotate again, so that the center line of the first through hole 122 does not coincide with the center line of the transport channel, and the buffer 121 intersects with the center line of the transport channel. This ensures that when the next drug container enters the transport channel, it will still fall onto the buffer 121 first. This cycle repeats, realizing the automated transfer of radioactive agents and effectively preventing the drug container from falling directly onto the spherical valve core and being damaged.

[0065] Among them, as attached Figure 4 As shown, the ball valve core is provided with a groove 125 that matches the buffer component.

[0066] Among them, as attached Figure 5As shown, the switch assembly 12 is a stop that matches the transport channel, and the buffer 121 is fixedly installed on the upper surface of the stop. In use, before the drug container enters the transport channel, the drive assembly 13 drives the stop to rotate counterclockwise to block the transport channel, thus closing the transport channel. When the drug container enters the transport channel, the drug container first falls onto the buffer 121 on the stop. Then, the drive assembly 13 drives the stop to rotate clockwise, so that the stop no longer blocks the transport channel, opening the transport channel. Then, the drug container continues to move down from the transport channel into the transport container, realizing the automated transfer of radioactive agents and effectively preventing the drug container from falling directly onto the ball valve core and being damaged.

[0067] Further details are attached. Figure 3 and attached Figure 4 As shown, the switch assembly 12 includes a valve core 123 and a valve stem 124, which are integrally formed. The valve stem 124 is connected to the drive assembly 13. In use, by designing the valve core 123 and valve stem 124 as an integral unit, the installation of the switch assembly 12 is simplified. The drive assembly 13 moves the valve core 123 more precisely via the valve stem 124. This overcomes the problem of excessive stress at the contact points between the valve stem 124 and valve core 123 caused by connecting the two separate parts (valve core 123 and valve stem 124) with a clearance fit, which can easily lead to the peeling of the hardened layer and inaccurate rotation of the valve core 123. This improves the stability of the switch assembly 12.

[0068] Further details are attached. Figure 1 Appendix Figure 2 and attached Figure 3 As shown, the automated radiopharmaceutical transfer device includes two or more automated transfer components 1 connected in series, with the transport channels of the transfer columns 11 of adjacent automated transfer components 1 interconnected. In operation, all transport channels of the automated transfer components 1 are first closed. A container filled with radiopharmaceutical enters the transport channel of the first automated transfer component 1 and remains there. Then, the transport channel of the first automated transfer component 1 is opened, and the container moves from the first to the transport channel of the second automated transfer component 1, remaining there. The transport channel of the first automated transfer component 1 is then closed, and the transport channel of the second automated transfer component 1 is opened, allowing the container to enter the transport container. This achieves automated transport of the radiopharmaceutical. By using two or more automated transfer components 1, the environment inside the cleanroom and the environment of the transport container can be effectively isolated, further preventing cross-contamination between the cleanroom and the external environment.

[0069] Further details are attached. Figure 1 Appendix Figure 2 and attached Figure 3 As shown, the automated radiopharmaceutical transfer device also includes a ventilation assembly 17, which is fixedly installed on the transfer column 11. The ventilation assembly 17 is connected to the transport channel between the switching assemblies 12 of the two automated transfer components 1. During use, when the drug container enters the transport channel of the second automated transfer component 1 through the transport channel of the first automated transfer component 1, the transport channel between the switching assemblies 12 of the two automated transfer components 1 will be connected to the clean hot chamber. This means that radioactive gas may be present in the transport channel between the switching assemblies 12 of the two automated transfer components 1. When both the transport channels of the first and second automated transfer components 1 are closed, the ventilation assembly 17 replaces the gas in the transport channel between the switching assemblies 12 of the two automated transfer components 1 with clean gas, thereby further preventing cross-contamination between the indoor and outdoor environments of the clean hot chamber.

[0070] Among them, such as Figure 1 As shown, the ventilation assembly 17 includes a first pneumatic connector 171 and a second pneumatic connector 172, which are respectively connected to the transport channel between the switching assemblies 12 of the two automatic transfer components 1. In use, the first pneumatic connector 171 extracts the gas from the transport channel between the switching assemblies 12 of the two automatic transfer components 1, while the second pneumatic connector 172 draws in clean outside gas, thereby achieving gas replacement in the transport channel between the switching assemblies 12 of the two automatic transfer components 1 and avoiding cross-contamination between the indoor and outdoor environments of the clean thermal chamber.

[0071] Among them, as attached Figure 1 Appendix Figure 2 and attached Figure 3 As shown, the ventilation assembly also includes a filter, which is connected to the first pneumatic connector 171. In use, the filter filters the gas drawn from the transport channel between the switching assemblies 12 of the two automatic transfer components 1 through the first pneumatic connector 171, removing radioactive substances from the gas and preventing pollution of the external environment.

[0072] On the other hand, the present invention also provides an automated transport method for radiopharmaceutical agents, comprising:

[0073] 201: Connect the entrance end of the transport channel to the clean hot chamber and the exit end of the transport channel to the transport container;

[0074] 202: Move the container holding the radioactive agent in the clean hot room to the entrance of the transport channel;

[0075] 203: The medicine container falls freely into the transport channel, passes through the transport channel and enters the transport container from the exit end of the transport channel.

[0076] In use, the drug container enters the conveying channel from the exit of the clean hot chamber, and then enters the transport container through the conveying channel. This eliminates the need for manual transfer, realizing the automated transfer of radioactive agents. It avoids personnel exposure to radiation, effectively prevents cross-contamination between the clean hot chamber and the outside environment, and allows for precise control of the transfer time, minimizing the impact of human factors.

[0077] Furthermore, step 203 specifically includes the following steps:

[0078] 301: The medicine container falls freely into the transport channel, the transport channel is closed, and the medicine container remains in the transport channel;

[0079] 302: Inspect whether the medicine container has entered the transportation channel;

[0080] 303: Medicine container detected entering the transport channel; transport channel activated.

[0081] 304: The medicine container enters the transport container through the transport channel, and the transport channel is closed.

[0082] During use, the medicine container enters the conveying channel from the outlet of the clean hot chamber. Since the conveying channel is closed, the medicine container stays in the conveying channel for a certain period of time. Then the conveying channel is opened, and the medicine container enters the transport container through the conveying channel. This buffers the medicine container and prevents it from falling directly into the transport container and being damaged.

[0083] Furthermore, step 203 specifically includes the following steps:

[0084] 401: The upper part of the transport channel is closed, the lower part of the transport channel is closed, the medicine container falls into the upper part of the transport channel, and the medicine container remains in the upper part of the transport channel;

[0085] 402: Check whether the medicine container has entered the upper part of the transport channel;

[0086] 403: Detection indicates that a medicine container has entered the upper part of the transport channel; the upper part of the transport channel is now open.

[0087] 404: The medicine container fell from the upper part of the transport channel to the lower part of the transport channel, and the upper part of the transport channel was closed;

[0088] 405: Check whether the medicine container has entered the lower part of the transport channel;

[0089] 406: The medicine container has been detected entering the lower part of the transport channel, and the lower part of the transport channel has been opened;

[0090] 407: The medicine container enters the transport container after passing through the lower part of the transport channel, and the lower part of the transport channel is closed.

[0091] During use, while achieving automated transfer of radiopharmaceuticals, the upper and lower parts of the transport channel are adjusted to be open or closed, ensuring that one of the upper and lower parts of the transport channel is always closed. This prevents the environment inside the clean hot chamber from coming into contact with the environment of the transport container, effectively avoiding cross-contamination between the environments of the clean hot chamber and the transport container.

[0092] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A radiopharmaceutical automated transfer device, characterized by, The automatic transfer device comprises two or more automatic transfer components connected in series, and the automatic transfer components comprise a transfer column, a switch assembly and a driving assembly. The transfer column is provided with a transportation channel. The inlet end of the transportation channel is communicated with a clean hot chamber, and the outlet end of the transportation channel is communicated with a transportation container. The medicine container loaded with radioactive agents freely falls into the transportation channel. The transportation channels of the transfer columns of two adjacent automatic transfer components are communicated with each other. The switch assembly is installed at the transportation channel, wherein the switch assembly is a valve core or a stop block matched with the transportation channel, and is used for controlling opening or closing of the transportation channel. The driving assembly is fixedly installed on the transfer column, and the driving assembly is connected with the switch assembly. The device further comprises a ventilation assembly, which is fixedly installed on the transfer column and communicated with the transportation channel between the switch assemblies of the two automatic transfer components, and is used for replacing the gas in the transportation channel between the switch assemblies of the two automatic transfer components with clean gas. The switch assembly is provided with a buffer, and the buffer is located in the transportation channel.

2. The radiopharmaceutical auto-conveyance device according to claim 1, characterized in that, The ventilation assembly comprises a first pneumatic connector and a second pneumatic connector, and the first pneumatic connector and the second pneumatic connector are respectively communicated with the transportation channels between the switch assemblies of the two automatic transfer components.

3. The radiopharmaceutical auto-conveyance device of claim 1, wherein, The transfer column is provided with a detection element, and the detection element is located above the switch assembly and communicated with the transportation channel.

4. The radiopharmaceutical auto-conveyance device of claim 1, wherein, The switch assembly is a spherical valve core, and a first through hole is arranged at the middle position of the spherical valve core.

5. The radiopharmaceutical auto-conveyance device of claim 1, wherein, The switch assembly comprises a valve core and a valve rod, and the valve core and the valve rod are integrally formed.

6. The radiopharmaceutical auto-conveyance device of claim 1, wherein, A plurality of first sealing elements are arranged between the transfer column and the switch assembly.

7. The radiopharmaceutical auto-conveyance device of claim 1, wherein, A plurality of second sealing elements are arranged between the transfer column and the driving assembly.

8. A method for the automated transfer of radiopharmaceuticals, characterized in that The automatic transfer device is used for transferring radioactive agents, and the method comprises the following steps: The inlet end of the transportation channel is communicated with a clean hot chamber, and the outlet end of the transportation channel is communicated with a transportation container. The medicine container loaded with radioactive agents in the clean hot chamber is moved to the inlet end of the transportation channel. The medicine container freely falls into the transportation channel, and the medicine container passes through the transportation channel and enters the transportation container from the outlet end of the transportation channel.

9. The radiopharmaceutical automated transfer method of claim 8, wherein, The medicine container freely falls into the transportation channel, and the medicine container passes through the transportation channel and enters the transportation container from the outlet end of the transportation channel, and the method comprises the following steps: The medicine container freely falls into the transportation channel, the transportation channel is closed, and the medicine container stays in the transportation channel. It is detected whether the medicine container enters the transportation channel. detecting the entry of the medicine container into the transport passage, and opening the transport passage; the medicine container enters the transport container through the transport passage, and the transport passage is closed.

10. The method of claim 8, wherein the method further comprises, the medicine container freely falls into the transport passage, the medicine container passes through the transport passage and enters the transport container from the outlet end of the transport passage, and the method comprises: the upper part of the transport passage is closed, the lower part of the transport passage is closed, the medicine container falls into the upper part of the transport passage, and the medicine container stays in the upper part of the transport passage; detecting whether the medicine container enters the upper part of the transport passage; detecting the entry of the medicine container into the upper part of the transport passage, and opening the upper part of the transport passage; the medicine container falls from the upper part of the transport passage into the lower part of the transport passage, and the upper part of the transport passage is closed; detecting whether the medicine container enters the lower part of the transport passage; detecting the entry of the medicine container into the lower part of the transport passage, and opening the lower part of the transport passage; the medicine container enters the transport container after passing through the lower part of the transport passage, and the lower part of the transport passage is closed.

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