CN107539673A - Malicious anaesthetic empty bottle automatic recoverer for recovering and its application method - Google Patents

Abstract

The invention discloses an automatic recovery device for an empty poison bottle. The shell of the recovery device is provided with an empty drug bottle input port. A valve and a sensor are arranged on the empty drug bottle input port. The sensor can sense the rotation angle of the valve to determine the empty drug The diameter of the bottle, the shell of the recycler is equipped with a movable slide device, an empty medicine bottle steering slide rail, an empty medicine bottle storage box and a controller. The movement sensor of the width limit plate can sense the sliding range of the width limit plate of the slide plate, so as to determine the length of the empty medicine bottle. The controller can control the opening of the corresponding medicine bottle drop valve. Below the medicine bottle drop opening, the lower end of the empty medicine bottle steering slide rail is connected with the empty medicine bottle storage box. The invention has the advantages of simple structure, low cost, convenient use, automatic sorting of medicine bottles and automatic counting.

Description

Empty poison bottle automatic recycler and using method thereof

technical field

The invention belongs to the technical field of medical devices, and in particular relates to an automatic recovery device for empty poison and anesthetic bottles and a method for using the same.

Background technique

According to the Ministry of Health's management regulations on the use of narcotics, especially the recovery and verification of empty bottles of narcotics, it is a necessary means for strict management of narcotics. As an anesthesia nurse who manages narcotic drugs, it is one of the most important daily tasks to recycle, count, record, and check the used empty narcotics and narcotics bottles. The empty narcotics and narcotics recovered must be checked one by one according to the prescription and distribution records No errors are allowed in the name and quantity of the bottle.

At present, after anesthesiologists use anesthetic drugs on the operating table, they will directly discard the empty drug bottles in designated simple containers. Various empty drug bottles are mixed together. Containers are manually sorted first, and then counted, checked, sorted, and handed in. Manual counting will inevitably make mistakes and confusion. Laborious and error-prone. Therefore, this work has low efficiency and high error rate, which is a difficult problem in the management of narcotics and anesthetics in modern hospitals. Moreover, most poisons and narcotics are packaged in airtight glass bottles, which need to be opened with a grinding wheel before use, resulting in uneven openings of the bottles and forming a sharp mouth, which often cuts fingers during the recycling and sorting process.

In order to solve this problem, I thought about it and designed an "automatic recycler for empty poison bottles". This automatic recycler has a simple structure, low cost, and is easy to use. After the network module, even fully automatic remote statistical supervision can be realized.

Contents of the invention

The technical problem to be solved by the present invention is to provide a simple structure, low cost, easy to use, automatic sorting of medicine bottles, automatic counting of poison and narcotic empty bottle automatic recycler and its use method.

In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:

The automatic recovery device for empty poison and narcotics bottles includes a recovery device housing, wherein: the recovery device housing is provided with an empty drug bottle input port, and the empty drug bottle input port is provided with an input port valve and an input port valve opening and closing degree sensor. The mouth valve is hinged on the inlet of the empty medicine bottle. When the empty medicine bottle passes through the inlet of the empty medicine bottle, the valve of the inlet is squeezed and rotated. The diameter of the bottle, the shell of the recycler is equipped with a movable slide device, an empty medicine bottle steering slide rail, several empty medicine bottle storage boxes and a controller. The slide plate is fixed in the recoverer shell, and the slide plate width limiting plate is arranged on the slide plate. The slide plate width limiting plate, the shell wall of the recoverer shell and the slide plate together form a slideway, and one end of the slideway is connected with the empty medicine bottle input port. Connection, the width limiting plate of the slide plate can slide horizontally on the slide plate, when the empty medicine bottle is put into the slideway from the empty medicine bottle input port, the empty medicine bottle can squeeze the width limit plate of the slide plate, so that the width of the slideway is the same as that of the empty medicine bottle The length is the same, and the movement sensor of the width limit plate can sense the sliding range of the width limit plate of the skateboard, so as to determine the length of the empty medicine bottle. There are several medicine bottle drop openings, which are arranged along the axial direction of the slide plate, and the size of each medicine bottle drop opening is different, so as to correspond to empty medicine bottles of different sizes, and each medicine bottle drop opening is equipped with The medicine bottle drop valve, the medicine bottle drop valve, the opening and closing degree sensor of the inlet valve, and the movement sensor of the width limit plate are all connected to the controller. The length and diameter information of the empty medicine bottle from the limit plate movement sensor controls the opening of the corresponding medicine bottle drop valve. Attaches to the empty medicine bottle storage box.

In order to optimize the above technical solutions, the specific measures taken also include:

The front and rear ends of the above-mentioned slider width limiting plate are provided with slider width limiting plate guide rails, and the two ends of the slider width limiting plate are slidably arranged on the slider width limiting plate guide rails.

The above-mentioned empty medicine bottle storage box is installed in the lower part of the recycler housing. The bottom surface of the empty medicine bottle storage box has a certain inclination. accumulation.

The above-mentioned controller has a timing and counting module. Whenever an empty medicine bottle is put into the poison and anesthetic empty bottle automatic recoverer, the controller will record the number of empty medicine bottles of this size and the input time while opening the corresponding medicine bottle drop valve.

The above-mentioned empty medicine bottle is provided with an electronic mark of the operating room label, and a reader capable of identifying the mark is provided in the movable slide device or the empty medicine bottle steering slide rail or the empty medicine bottle storage box, and the reader is connected with the controller and can pass information to the controller.

The shell of the recycler is provided with a display, an indicator light and an input key. The controller is connected with the display, the indicator light and the input key. The input key can input instructions to the controller, and the controller can display information on the display.

The above-mentioned controller is a single-chip microcomputer.

The above-mentioned empty medicine bottle storage box is a drawer type storage box, and the empty medicine bottle storage box can be drawn out from the shell of the recycler.

The above-mentioned controller is wirelessly connected with the central management system of the hospital through a wireless signal transceiver, and sends all collected information to the central management system for archiving.

The method for using the automatic recycler for the empty poison bottle comprises the following steps:

Step a, input the size information of the empty medicine bottle to be recovered and the drug name corresponding to the empty medicine bottle of this size to the controller through the input key, or select the size information and the size of the empty medicine bottle pre-stored in the controller through the input key The name of the medicine corresponding to the empty medicine bottle;

Step b. The user directly inserts the used empty medicine bottle into the empty medicine bottle inlet, the empty medicine bottle squeezes the inlet valve, and the opening and closing degree sensor of the inlet valve senses the rotation angle of the inlet valve to obtain the empty medicine bottle Diameter information, when the empty medicine bottle enters the chute, squeeze the width limit plate of the slide plate, the width limit plate movement sensor senses the displacement information of the width limit plate of the slide plate, obtains the length information of the empty medicine bottle, and the opening and closing degree sensor of the inlet valve and the width limit plate movement sensor will send the empty medicine bottle diameter information and length information to the controller;

Step c. The controller compares the size of the pre-stored empty medicine bottle with the size of the empty medicine bottle put in, finds the corresponding medicine bottle drop opening, opens the medicine bottle drop opening valve of the medicine bottle drop opening, and records at the same time The input time of the empty medicine bottle, the number of empty medicine bottles of this type that have been collected;

Step d. The empty medicine bottle rolls along the slideway to the drop opening of the medicine bottle and falls into the empty medicine bottle steering slide rail from the medicine bottle drop opening, and then falls into the empty medicine bottle storage box through the empty medicine bottle turning slide rail for storage ;

Step e. When the end of the day or when the empty medicine bottle storage box is full, the user takes out the empty medicine bottle storage box from the shell of the recycler for recycling.

According to the outer diameter and length of empty drug bottles, the automatic recovery device for poisonous and anesthetic empty bottles of the present invention can automatically sort and recycle empty poisonous and anesthetic bottles of different sizes, automatically store different empty drug bottles in different storage boxes, and Automatically count the number of recovered empty bottles of various narcotic drugs within a period of time, avoiding the trouble of manual sorting, counting and checking. For example, after adding personnel management modules, operating room numbering modules or network modules, you can even query At a certain point in time, which operating room, which doctor used what narcotics, how much was used, and how many empty bottles were returned, and the data will be sent directly to the central management system of the hospital.

Description of drawings

Fig. 1 is a schematic diagram of the external structure of an automatic recovery device for an empty poison bottle;

Fig. 2 is a schematic diagram of the internal structure of the automatic recovery device for empty poison and anesthetic bottles;

Fig. 3 is a schematic diagram of empty drug dimensions of common narcotic drugs;

Fig. 4 is a schematic structural view of an empty medicine bottle input port;

Fig. 5 is a structural schematic diagram of an empty medicine bottle storage box.

Wherein the reference numerals are: recoverer housing 1, empty medicine bottle input port 11, input port valve 12, input port valve opening and closing degree sensor 13, display 14, input key 15, movable slide plate device 2, slide plate 21, Skateboard width limit plate 22, width limit plate movement sensor 23, medicine bottle drop opening 24, medicine bottle drop opening valve 25, slide plate width limit plate guide rail 26, empty medicine bottle turning slide rail 3, empty medicine bottle Storage box 4, controller 5.

Detailed ways

The technical scheme of the present invention will be described in detail below in conjunction with the accompanying drawings.

The automatic recovery device for empty poison and anesthetic bottles of the present invention comprises a recovery device housing 1, wherein: the recovery device housing 1 is provided with an empty drug bottle input port 11, and the empty drug bottle input port 11 is provided with an input port valve 12 and input The valve opening and closing degree sensor 13, the input valve 12 is hinged on the empty drug bottle input port 11, when the empty drug bottle passes through the empty drug bottle input port 11, the input port valve 12 is squeezed and rotated, and the opening and closing degree of the input port valve The sensor 13 can sense the rotation angle of the inlet valve 12, thereby determining the diameter of the empty medicine bottle. The recoverer housing 1 is provided with a movable sliding plate device 2, an empty medicine bottle steering slide rail 3, and several empty medicine bottle storage boxes 4 And the controller 5, the movable slide plate device 2 includes a slide plate 21, a slide plate width limiting plate 22 and a width limiting plate movement sensor 23, the slide plate 21 is fixed in the recycler housing 1, and the slide plate width limiting plate 22 is arranged on the slide plate 21 Above, the width limiting plate 22 of the slide plate, the shell wall of the recycler housing 1 and the slide plate 21 jointly form a slideway, one end of the slideway is connected with the input port 11 of the empty medicine bottle, and the width limit plate 22 of the slide plate can slide laterally on the slide plate 21 , when the empty medicine bottle is dropped into the slideway from the empty medicine bottle input port 11, the empty medicine bottle can squeeze the slide plate width limiting plate 22, so that the width of the slideway is the same as the length of the empty medicine bottle, and the width limiting plate moves the sensor 23 It can sense the sliding range of the width limit plate 22 of the slide plate, so as to determine the length of the empty medicine bottle. The slide plate 21 has a certain inclination. Mouth 24, the medicine bottle drop mouth 24 is arranged axially along the slide plate 21, and the size of each medicine bottle drop mouth 24 is different, so as to correspond to empty medicine bottles of different sizes, each medicine bottle drop mouth 24 is provided with a medicine bottle The drop valve 25, the drop valve 25 of the medicine bottle, the opening and closing degree sensor 13 of the inlet valve and the movement sensor 23 of the width limit plate are all connected with the controller 5, and the controller 5 can adjust the opening and closing degree of the inlet valve according to the opening and closing degree of the inlet valve. The length and diameter information of the empty medicine bottle transmitted by the sensor 13 and the width limiting plate movement sensor 23 controls the opening of the corresponding medicine bottle drop opening valve 25, and the empty medicine bottle steering slide rail 3 is arranged below the medicine bottle drop opening 24 , the lower end of the empty medicine bottle steering slide rail 3 is connected with the empty medicine bottle storage box 4 .

In the embodiment, the front and rear ends of the slider width limiting plate 22 are provided with slider width limiting plate guide rails 26 , and the two ends of the slider width limiting plate 22 are slidably arranged on the slider width limiting plate guide rails 26 .

In the embodiment, the empty medicine bottle storage box 4 is installed in the lower part of the recoverer housing 1, the bottom surface of the empty medicine bottle storage box 4 has a certain inclination, and the empty medicine bottle is stored in the empty medicine bottle storage box 4 after falling into the empty medicine bottle storage box 4. Box 4 is stacked along the sloped bottom.

In the embodiment, the controller 5 has a timing and counting module. Whenever an empty drug bottle is put into the automatic empty bottle recoverer for poison and narcotic drugs, the controller 5 will record the size of the empty drug bottle while opening the corresponding drug bottle drop valve 25. quantity and time spent.

In the embodiment, the empty medicine bottle is provided with an electronic identification of the operating room label, and a reader capable of identifying the identification is provided in the movable slide device 2 or the empty medicine bottle steering slide rail 3 or the empty medicine bottle storage box 4. It is connected with the controller 5 and can transmit information to the controller 5 .

In the embodiment, the recycler housing 1 is provided with a display 14, an indicator light and an input key 15, and the controller 5 is connected with the display 14, the indicator light and the input key 15, and the input key 15 can input instructions to the controller 5, and the controller 5 can display information on the display 14.

In the embodiment, the controller 5 is a single-chip microcomputer.

In the embodiment, the empty medicine bottle storage box 4 is a drawer type storage box, and the empty medicine bottle storage box 4 can be pulled out from the recoverer housing 1 .

In the embodiment, the controller 5 is wirelessly connected to the central management system of the hospital through a wireless signal transceiver, and sends all collected information to the central management system for archiving.

The method for using the automatic recycler for the empty poison bottle comprises the following steps:

Step a, input the size information of the empty medicine bottle to be recovered and the drug name corresponding to the empty medicine bottle of this size to the controller 5 through the input key 15 or select the size of the empty medicine bottle stored in the controller 5 in advance through the input key 15 information and the name of the drug corresponding to the empty vial of that size;

Step b, the user directly inserts the used empty medicine bottle into the empty medicine bottle inlet 11, the empty medicine bottle squeezes the inlet valve 12, and the opening and closing degree sensor 13 of the inlet valve senses the rotation angle of the inlet valve 12, To obtain the diameter information of the empty medicine bottle, when the empty medicine bottle enters the chute, squeeze the width limiting plate 22 of the slide plate, and the movement sensor 23 of the width limiting plate senses the displacement information of the width limiting plate 22 of the slide plate to obtain the length information of the empty medicine bottle. The mouth valve opening and closing degree sensor 13 and the width limit plate movement sensor 23 ship the empty medicine bottle diameter information and length information to the controller 5;

Step c, the controller 5 compares the size of the pre-stored empty medicine bottle with the size of the empty medicine bottle put in, finds the corresponding medicine bottle drop opening 24, and sets the medicine bottle drop opening valve 25 of the medicine bottle drop opening 24 Open it, and record the input time of the empty medicine bottle and the number of collected empty medicine bottles of this type at the same time;

Step d, the empty medicine bottle rolls along the slideway to the medicine bottle drop port 24 and falls into the empty medicine bottle turning slide rail 3 from the medicine bottle drop opening 24, and then falls to the empty medicine bottle through the empty medicine bottle turning slide rail 3 Store in storage box 4;

Step e. When the day is over or the empty medicine bottle storage box 4 is full, the user takes the empty medicine bottle storage box 4 out of the recycler housing 1 for recycling.

As shown in Figure 1, it is the appearance diagram of the present invention, and its external dimension is about 350mm * 150mm * 250mm (length * width * height), moderate in size, similar to equipment such as monitors used in operating rooms, and can be used for anesthesia Drugs or other instruments are placed together on the commonly used trolley, so that the anesthesiologist can directly put the empty bottle into the automatic anesthesia empty bottle recycler after using the narcotics.

As shown in Figure 3, it is the empty drug size of the most commonly used anesthetic drugs at present. Before using the instrument, use the input keyboard to input the size information (bottle diameter and length) and name of the empty drug bottle to be recycled. Of course The information of several most commonly used empty medicine bottles can also be preset for direct use when the instrument leaves the factory. The user puts the used empty medicine bottle directly into the empty medicine bottle input port, and the instrument can automatically sense the diameter and length of the medicine bottle, thereby identifying the name of the medicine bottle inserted, and automatically sorting it into the "drawer" of the corresponding size At the same time, the instrument will record the name, quantity, date and other basic information of the inserted medicine bottle. When a "drawer-type empty medicine bottle storage box" is full, the instrument will prompt through the indicator light and notify the medicine bottle management personnel to replace the storage box (only the management personnel with relevant authority can unlock the storage box and take it out by entering the password) , or when the work day is over, the relevant management personnel can collect the storage box at any time and retrieve the relevant records of the instrument.

As shown in Figure 2, when the empty medicine bottle is plugged into the empty medicine bottle inlet 11, the inlet valve 12 on the empty medicine bottle inlet 11 can be opened and closed according to the diameter of the empty medicine bottle, and the degree of opening and closing is passed through the inlet valve. The opening and closing degree sensor 13 is transmitted to the controller 5 through the signal line (see Figure 4 for the schematic diagram of the input port), and at the same time, the empty medicine bottle pushes the slide plate width limit plate 22 to move, , the slide plate width limiting plate 22 stops at a certain position simultaneously, makes the slide plate width limiting plate 22 and the slide plate 21 just form a slideway whose width is equal to the length of an empty medicine bottle dropped into. The slide plate width limiting plate 22 is connected with the width limiting plate moving sensor 23 by the connecting rod, at this moment the width limiting plate moving sensor 23 has just obtained the length signal of dropping into the empty medicine bottle, and informs the controller 5 to drop in through the signal line. The length and size of the empty medicine bottle, the controller can determine the model of the empty medicine bottle put in by comparing the obtained diameter and length information of the empty medicine bottle with the pre-stored information.

There is an oblique angle a between the fixed slideway and the horizontal plane, and the empty medicine bottles dropped in can roll along the slideway under the action of gravity. There are medicine bottle drop openings 24 of different sizes above the slideway, which can make empty medicine bottles of different sizes drop. Under normal conditions, each medicine bottle drop port 24 is closed by the corresponding medicine bottle drop port valve 25, and the medicine bottle drop port valve 25 is opened and closed by the medicine bottle drop port valve opening and closing controller through the controller 5. ,close.

After the medicine bottle was dropped in, the controller 5 had already judged what type and size the medicine bottle was put into, and controlled a medicine bottle falling port valve that met the size through the signal line to open, and at the same time, the slide plate 21 and the slide plate width limiting plate 22 has formed a slideway consistent with the length of the empty medicine bottle being put into, so that the empty medicine bottle will not be deflected when rolling along the slideway, and the empty medicine bottle dropped in will fall naturally after rolling to the opening of the opened medicine bottle along the slideway. The empty medicine bottle turns to the slide rail 3 and falls into the drawer-type empty medicine bottle storage box 4 (the structure of the storage box is shown in Figure 5). The bit plate 22 is used once.

A certain inclination b is left on the bottom surface of the storage box. When the empty medicine bottles roll down along the empty medicine bottle steering slide rail 3 and enter the empty medicine bottle storage box 4, the empty medicine bottles are automatically arranged neatly in the storage box under the action of gravity.

In this manual, the instrument presets 5 kinds of square holes, which can identify 5 different medicine bottles. According to the actual situation investigation, generally the poisonous anesthetics used in the operating room of the top three hospitals need to be recovered between 4-5 kinds. If you need to identify more For different types of medicine bottles, it is only necessary to expand the number of square hole sizes, empty medicine bottle steering slides and drawer-type empty medicine bottle storage boxes.

The above are only preferred implementations of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the present invention should be regarded as the protection scope of the present invention.

Claims (10)

1. An automatic recovery device for empty poison bottles, comprising a recovery device housing (1), characterized in that: the recovery device housing (1) is provided with an empty drug bottle input port (11), and the empty drug bottle The bottle input port (11) is provided with an input port valve (12) and an input port valve opening and closing degree sensor (13), and the input port valve (12) is hinged on the empty medicine bottle input port (11). The medicine bottle passes through the empty medicine bottle input port (11), the input port valve (12) is squeezed and rotated, and the input port valve opening and closing degree sensor (13) can sense the opening and closing degree of the input port valve (12). Angle of rotation, so as to determine the diameter of the empty medicine bottle, the movable slide plate device (2), the empty medicine bottle steering slide rail (3), several empty medicine bottle storage boxes (4 ) and a controller (5), the movable slide device (2) includes a slide plate (21), a slide plate width limiting plate (22) and a width limiting plate movement sensor (23), and the described slide plate (21) fixed in the recoverer housing (1), the slider width limiting plate (22) is arranged on the slider (21), the slider width limiting plate (22), the recovery unit housing (1) The wall and the slide plate (21) jointly form a slideway, one end of the slideway is connected with the empty medicine bottle input port (11), and the slide plate width limiting plate (22) can slide laterally on the slide plate (21), When the empty medicine bottle is dropped into the slideway from the empty medicine bottle input port (11), the empty medicine bottle can squeeze the slide plate width limiting plate (22), so that the width of the slideway is the same as the length of the empty medicine bottle. The position plate movement sensor (23) can sense the sliding range of the slide plate width limit plate (22), thereby determining the length of the empty medicine bottle. The slide plate (21) has a certain inclination, and its high end is located at the empty medicine bottle. At the input port (11), several medicine bottle drop openings (24) are arranged at the lower end, and the medicine bottle drop openings (24) are arranged axially along the slide plate (21), and each medicine bottle drop opening (24) different sizes, to correspond to empty medicine bottles of different sizes, each medicine bottle drop opening (24) is all provided with a medicine bottle drop opening valve (25), and the medicine bottle drop opening valve (25) , the input port valve opening and closing degree sensor (13) and the width limit plate movement sensor (23) are all connected with the controller (5), and the described controller (5) can (13) and the length and diameter of the empty medicine bottle sent by the width limit plate movement sensor (23) control the corresponding medicine bottle drop valve (25) to open, and the empty medicine bottle turns to the slide rail (3) It is arranged below the medicine bottle drop opening (24), and the lower end of the empty medicine bottle steering slide rail (3) is connected with the empty medicine bottle storage box (4). 2. The automatic recovery device for empty poison and anesthetic bottles according to claim 1, characterized in that: the front and rear ends of the described slide plate width limit plate (22) are provided with slide plate width limit plate guide rails (26), the The two ends of the slide plate width limiting plate (22) are slidably arranged on the slide plate width limiting plate guide rail (26). 3. The automatic recycler for empty poison and anesthetic bottles according to claim 2, characterized in that: the empty medicine bottle storage box (4) is installed on the bottom of the recovery device housing (1), and the empty medicine bottle storage box (4) ) has a certain inclination, and the empty medicine bottles fall into the empty medicine bottle storage box (4) and accumulate along the inclined bottom surface in the empty medicine bottle storage box (4). 4. The automatic recovery device for empty poisonous and anesthetic bottles according to claim 3, characterized in that: said controller (5) has a timing and counting module, and whenever an empty drug bottle is dropped into the automatic recovery device for empty poisonous and anesthetic bottles, the controller (5) While opening the corresponding medicine bottle drop valve (25), record the number of empty medicine bottles of this size and the input time. 5. The automatic recovery device for empty poison and anesthetic bottles according to claim 4, characterized in that: the empty medicine bottle is provided with an electronic identification of the operating room label, and the movable slide device (2) or the empty medicine bottle turns to the slide rail ( 3) or the empty medicine bottle storage box (4) is provided with a reader capable of identifying the mark, and the reader is connected to the controller (5) and can transmit information to the controller (5). 6. The automatic reclaimer for empty poison bottles according to claim 5, characterized in that: the reclaimer housing (1) is provided with a display (14), an indicator light and an input key (15), the The controller (5) is connected with the display (14), indicator light and input key (15), and the described input key (15) can input instructions to the controller (5), and the described controller (5) can The information is displayed on the display (14). 7. The automatic recovery device for empty poison and anesthetic bottles according to claim 6, characterized in that: the controller (5) is a single-chip microcomputer. 8. The automatic recovery device for empty poison and anesthetic bottles according to claim 7, characterized in that: the described empty medicine bottle storage box (4) is a drawer type storage box, and the described empty medicine bottle storage box (4) can Pull out from the recycler housing (1). 9. The automatic reclaimer for empty poison bottles according to claim 8, characterized in that: the controller (5) is wirelessly connected with the central management system of the hospital through a wireless signal transceiver, and all collected The information is sent to the central management system for archiving. 10. The method for using the automatic empty bottle recoverer for narcotics and narcotics as claimed in claim 9, characterized in that: comprising the following steps: Step a, input the size information of the empty medicine bottle to be recovered and the drug name corresponding to the empty medicine bottle of this size to the controller (5) through the input key (15) or select the drug name stored in the controller (5) in advance through the input key (15). ) in the size information of the empty medicine bottle and the drug name corresponding to the empty medicine bottle of this size; Step b. The user directly inserts the used empty medicine bottle into the empty medicine bottle inlet (11), the empty medicine bottle squeezes the inlet valve (12), and the inlet valve opening and closing degree sensor (13) senses the inlet The angle of rotation of the valve (12) obtains the diameter information of the empty medicine bottle. When the empty medicine bottle enters the slideway, the slide plate width limiting plate (22) is squeezed out, and the width limiting plate movement sensor (23) senses the slide plate width limiting plate ( 22) of the displacement information to obtain the length information of the empty medicine bottle, the opening and closing degree sensor (13) of the inlet valve and the movement sensor (23) of the width limit plate will send the diameter information and length information of the empty medicine bottle to the controller (5 ); Step c, the controller (5) compares the size of the pre-stored empty medicine bottle with the size of the empty medicine bottle put in, finds the corresponding medicine bottle drop port (24), and puts the medicine bottle in the medicine bottle drop port (24). The bottle drop valve (25) is opened, and the input time of the empty medicine bottle and the number of collected empty medicine bottles of this type are recorded simultaneously; Step d, the empty medicine bottle rolls along the slideway to the medicine bottle drop opening (24) and falls from the medicine bottle drop opening (24) into the empty medicine bottle turning slide rail (3), and then passes through the empty medicine bottle turning slide rail (3) drop into the empty medicine bottle storage box (4) for storage; Step e. When the day is over or the empty medicine bottle storage box (4) is full, the user takes the empty medicine bottle storage box (4) out of the recycler housing (1) for recycling.