JP2001276183A - Drug paying-out equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide good workability for assembly and flexibly cope with changes in size at a low cost. SOLUTION: A plate 14 is bent and a guide member 18 having an approximately C-shaped cross section is integrated with the inner surface thereof to form a dispensing passage 13. The plate 14 is combined therewith into an approximately cylindrical shape to complete a drum 11.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a medicine dispensing apparatus for dispensing medicines such as tablets and ampules based on prescription data.

[0002]

2. Description of the Related Art Conventionally, a plurality of cassettes are arranged on an outer surface of a substantially cylindrical drum, for example, so that a corresponding tablet can be automatically dispensed based on prescription data. 2. Description of the Related Art A tablet dispensing apparatus is known in which tablets are dropped through a discharge passage formed on the inner surface side of the drum, collected at one place by a hopper disposed below, and packaged. In this tablet dispensing device, the drum
The cassette is mounted on the mounting plate with the vertical rows as one unit, and each mounting plate is assembled so as to be substantially cylindrical. Each mounting plate is connected with a screw or the like at a leading edge of a parallel plate protruding inward at a predetermined interval. Further, a guide portion having a substantially C-shaped cross section which opens inward is formed at the leading edge of the parallel plate, and the flat plate is engaged therewith from the inside.
As a result, a dispensing passage through which the tablets fall is formed.

[0003]

However, in the drum having the above structure, a large number of mounting plates must be sequentially connected to form a substantially cylindrical shape when assembling, and the assembling workability is extremely poor. In addition, since the drum is formed by extruding aluminum, when changing the size (diameter of the drum), a new mold is required, resulting in an increase in cost.
Inability to respond flexibly.

[0004] Therefore, an object of the present invention is to provide a medicine dispensing apparatus which has good assembling workability and can flexibly and flexibly respond to size changes.

[0005]

According to the present invention, as a means for solving the above-mentioned problems, medicines are dispensed from a plurality of cassette units provided on an outer surface of a substantially cylindrical drum, and dispensed inside the drum. In the medicine dispensing device for dropping the passage, a plurality of plate members are partially bent into a cylindrical shape, and a guide member having a substantially C-shaped cross section is integrated on the inner surface side of each plate member to form the dispensing passage. The drum is formed by combining plate materials into a substantially cylindrical shape.

[0006] With this configuration, the drum can be easily completed simply by integrating the guide member into a plate material that has been bent in advance and assembling them into a substantially cylindrical shape.

[0007] The cassette unit stores tablets,
Of the inner surface of the dispensing passage, at least the collision area of the tablets discharged from the cassette unit is constituted by a removable elastic sheet, so that only the portion to which the fine powder or the like easily adheres from the tablets dispensed from the cassette unit. This is preferable because it can be easily removed and cleaned.

[0008]

Embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is an overall front view of a tablet packaging apparatus 1 according to the present embodiment, and FIG. 2 is a block diagram thereof. In the tablet packaging device 1, signals are input to the control device 4 from the external computer 2 and the touch panel unit 3. The control device 4 is based on these input signals,
Drum unit 5, manual distribution unit 6, medicine package printing unit 7, packaging unit 8, which is a medicine dispensing device according to the present invention,
And drive control of the conveyor device 9.

The external computer 2 is for transmitting prescription data to the control device 4. The prescription data may be input manually using an input device such as a keyboard and a mouse of the external computer 2, or may be data received from a host computer (not shown) connected to the LAN.

The touch panel unit 3 displays the current work status, warning, error information, and the like on a touch panel 10 provided on the front side of the apparatus main body, and directly touches the touch panel 10 to operate each unit. Perform settings (maintenance), etc.

The drum unit 5 includes a substantially cylindrical drum 1
This is a configuration in which a plurality of cassettes 12 are provided on the outer surface of one. On the inner surface of the drum 11, a dispensing passage 13 for dropping the tablets dispensed from each cassette 12 is formed.

As shown in FIG. 3, the drum 11 has a configuration in which two stainless steel plate members 14 are bent to form a semi-cylindrical shape, and the two are combined in a pair. A rectangular insertion hole 15 is previously drilled in each plate member 14 at predetermined intervals in the vertical and circumferential directions. In addition, around the insertion holes 15, in addition to a mounting hole 16 for mounting the cassette 12, a communication hole 17 for drawing a cord (not shown) extending from the cassette 12 to the inside of the drum 11 is formed.

A guide member 18 is attached to the inner surface of each plate member 14 constituting the drum 11 with screws or the like, and the plate member 14 forms a tablet dispensing passage 13. For this reason, the space occupied by the guide member 18 inside the drum 11 can be suppressed to the minimum necessary size where the tablet can be dropped, and a sufficient wiring space for serial connection described later can be secured. It becomes possible. The guide member 18 is provided with a rectangular hole 19 in a predetermined area on the inner surface side (here, an area corresponding to the two insertion holes 15). A pair of ridges 20 project from the inner side surface of the rectangular hole 19 in the facing direction, and a stopper 21 is formed at the lower end thereof. The rectangular hole 19 is closed by a vinyl chloride elastic sheet 22 inserted from the back side. That is, the elastic sheet 22 is located between the inner edge of the rectangular hole 19 and the ridge 20 and is detachably mounted by being prevented from dropping by the stopper 21. Accordingly, even if the tablets discharged from the cassette 12 into the dispensing passage 13 collide with each other and the fine powder adheres, the elastic sheet 22
Can be removed and cleaned, or replaced with a new elastic sheet 22.

The cassette 12 has the same structure as that of the related art.
As shown in FIG. 4, the motor base 23 includes a feeder container 24 which is detachably attached to the motor base 23. The feeder container 24 has a substantially rectangular parallelepiped shape whose upper opening is closed by a cover. Different types of tablets are stored in the respective feeder containers 24.
A rotor 26 is rotatably provided on the bottom side of the feeder container 24. The rotor 26 is rotated by a motor 28 in the motor base 23 via a gear 27, and the tablets stored in the feeder container 24 are sequentially passed through the drop guide passage 24a.
Through the discharge passage 13.

The driving of each cassette 12 is controlled via a cassette interface 29. The cassette interface 29 has a built-in central processing unit (CPU) therein, and a total of seven cassette interfaces are provided, one for two rows of cassettes attached to the drum 11. Further, the cassette interface 29 is connected to the control device 4 by a serial (RS-4).
85) Connected and arithmetically processes the prescription data transmitted from the control device 4 to drive and control the cassette 12 in units of two rows.

The manual distribution unit 6 includes, as shown in FIG.
It has a drawer-type shelf with multiple squares for storing tablets for each package. Tablets not suitable for storage in the cassette 12 (for example, tablets that tend to take on moisture, sticky tablets, etc.) and half-tablets are manually stored in each box of the shelf.

The drum unit 5 and the manual distribution unit 6
Is supplied from the upper hopper 30
After being collected by the lower hopper 31 from a, 30b, and 30c, it is supplied to the packaging unit 8. The lower end opening of the lower hopper 31 is opened and closed by a shutter 31a.

The medicine package printing unit 7 performs printing on the medicine packaging paper in synchronization with the packaging time, based on the print data transferred from the control device 4. Specifically, a process for printing prescription data (patient name, dosage time, drug name, etc.) on the medicine packaging paper is performed. In addition, with the optional function of the panel unit,
Initial settings can be made according to the type of printer used. Further, in the present embodiment, the print data is transferred in a bitmap format, and it is possible to change the print layout, the size and direction of the characters, and to perform color printing.

As shown in FIG. 5, the wrapping unit 8 unwinds the wrapping paper 32 wound around a roll (not shown), and forms one wrapping paper by the heat seal roller 33. It is cut into a predetermined number of packets by a cutter (not shown). The start time of the packaging operation of the heat seal roller 33 is detected by a roller sensor (not shown). Opening and closing of a shutter 31a provided in the lower hopper 31 is controlled based on a detection signal from a roller sensor. The cutting time by the cutter and the printing time by the medicine package printing unit 7 described below are controlled based on the elapsed time from the detection signal of the roller sensor. This eliminates the need for an extra sensor for determining the cutting time and the printing time, thereby saving the mounting space and suppressing the cost.

The conveyor device 9 is provided on the front side of the tablet packaging device 1, and the packaging unit 8 packages the tablets one by one and diagonally lowers the packaging paper 32, which is directed diagonally downward, to diagonally upward. For easy removal. As shown in FIG. 6, the conveyor device 9 includes a guide piece 35, a turntable 36, a turn roller 37, and a belt conveyor 3 inside an outer frame 34.
Eight and four guide rollers 39 are provided. The guide piece 35 guides the packaging paper 32 to the inside of the outer frame 34 by the side surface arranged in a substantially V shape. Turntable 3
6 and the turn roller 37 change the direction of the packaging paper 32 by 180 °. The turn roller 37 is swingable via an arm 37a. When the turn roller 37 swings by a predetermined angle or more by a sensor (not shown), a driving device described later is turned off, and the turn roller 37 and the belt conveyor 38 stop. In addition, it is possible to prevent an excessive force from acting on the packaging paper 32. The belt conveyor 38 includes five first, second, third, fourth, and fifth conveyors 38a, 38b, 38c, 38d, and 38e arranged in a substantially U shape.
Each conveyor has a plurality of cord-like belts stretched between rollers, and is arranged along the inner side of the outer frame 34.
Between the third conveyor 38c and the fourth conveyor 38d, that is, the wrapping paper 32 whose direction has been changed from diagonally downward to diagonally upward by the turn roller 37, smoothly to the fourth conveyor 3d.
A gap A is formed at a position where it can be guided to the transport path between 8d and the outer frame 34. The guide roller 39 is disposed along the belts of the fourth conveyor 38d and the fifth conveyor 38e, and is provided by a spring (not shown).
It is urged to the a side. When the roller is rotated by the driving device, the wrapping paper 32 is sandwiched between the belt and the guide roller 39, and is smoothly conveyed obliquely upward on the front side of the device. Openings 9a are formed in the outer frame 34 at portions corresponding to regions where the guide rollers 39 are provided. Accordingly, even if a problem such as the jam of the packing paper 32 occurs, maintenance can be easily performed from the front side of the apparatus main body through the opening 9a.

Next, the packaging process by the control device 4 is as follows.
This will be described with reference to the flowchart of FIG.

First, when the power is turned on, each unit is initialized (step S1), and the display on the touch panel 10 is a start screen shown in FIG. At this time, the set value at the time of the previous operation is read, and an error check or the like of each unit is performed (step S2).

The start screen displays information such as the application version, release date, product model, roller type (fixed or variable), and printer type (multi-printer or multi-printer / dot printer). Is done.

If a predetermined time has passed without touching the start screen (step S3) (step S3).
4), the heat seal roller 33 of the packaging unit 8 starts the fast heating operation, and switches the startup screen (FIG. 8) to the main screen shown in FIG. 9 (step S5).

The main screen includes a "message display area" indicating the current work status, a "prescription data display area" for displaying prescription data, and a "DTA status display area" for displaying the work status of the manual distribution (DTA) unit. "Package number display area" for displaying the number of packages, heat seal roller 33
, A "temperature display area" for displaying the temperature, a "package remaining amount display area" for displaying the remaining amount of packing paper, and a "key display area" for displaying various keys. The keys displayed in the “key display area” include “DTA”.
OPEN key, DTA SET key, STO
P ”key,“ NEXT ”key,“ CASSET ”key,
A “MAINTENANCE” key, a “THERMO” key, a “PAPER” key, and the like are included. Each of these keys is displayed only in each operable scene. In step S5, as shown in FIG. 10, the characters "fast heating" and "waiting for DTA", and various keys that can be operated and a graph indicating the remaining amount of packing paper are displayed.

When the "DTA OPEN" key is touched, the shelf of the manual distribution unit 6 is opened, and the display is changed to "C".
It switches to the "LOSE" key. Also, this "CLOS
When the “E” key is touched, the opened shelf is closed, and the key is switched to the “DTA OPEN” key again. When a touch operation is performed on the “DTA set” key, a packaging operation in the manual distribution unit 6 is started. When the “STOP” key is touched, the packaging operation is interrupted, all the tablets in the manual distribution unit 6 are collected, and the current packaging is started again from the beginning. When the “NEXT” key is touched, the next prescription data is sequentially displayed each time the key is operated. "CASS
By touching the “ET” key, the mode is switched to a cassette inching mode described later. "Maintenance
Touching the "E" key switches to the maintenance menu screen. By touching the “THERMO” key, the temperature of the heat seal roller 33 (heat temperature) is displayed. When you touch the “PAPER” key,
The remaining amount of packing paper is displayed.

Thereafter, when the temperature of the heat seal roller 33 reaches a temperature at which heat sealing is possible, as shown in FIG. 11, the display of the "message display area" is switched to "waiting, packaging can be performed." It becomes a packaging waiting state (step S6). In addition, the temperature of the heat seal roller 33 (heat temperature) is displayed instead of the remaining amount of the wrapping paper.

Here, when the prescription data is received from the external computer 2 (step S7), as shown in FIG. 12, "Preparing for packing now" is displayed in the "message display area". Also, "Package data display area"
Contains the patient information such as the patient ID, patient name, voucher number, etc. in the package, the number of prescription packages 256 in the “package number area”, and a list of medicines to be packaged in the “package medicine display area”. Each is displayed. Then, when the reception of the prescription data is completed, it is determined whether or not the handout (DTA) prescription is included therein (step S8).

If the manual dispensing (DTA) prescription is not included, it is determined that the normal packaging process is performed, and the packaging operation is started (step S9). At this time, as shown in FIG. 13, the display of the “message display area” is switched to “currently being packaged”.

It is possible to display a detailed screen by touching the "DATA" key during packaging. The detailed screen displays prescription information such as a medicine name, the number of tablets, and a taking instruction, in addition to the patient information displayed on the main screen. The detail screen returns to the main screen (FIG. 9) after a certain period of time has elapsed from the display.

In the packaging operation, the corresponding cassette 12 is driven based on the prescription data to drop the corresponding tablets one by one. At this time, the prescription data is transmitted from the control device 4 to the cassette interface 29. The cassette interface 29 performs arithmetic processing on the prescription data, and exchanges information with the cassette 12 by serial communication.
For this reason, the wiring space can be reduced, and not only is it less susceptible to the influence of noise, but also the work load on the control device 4 can be reduced. The data transmitted from the cassette interface 29 to each cassette 12 includes a tablet drop instruction, operation status information,
Tablet drop instruction cancellation, tablet drop continuation, parent / child cassette setting are included. The data transmitted from the cassette 12 to the cassette interface 29 includes tablet drop delay time initial information, total drop time initial information, and identification sensor information.

When the prescription data received from the external computer 2 includes a manual spread (DTA) prescription,
A manual packaging process is performed. That is, as shown in FIG. 14, a DTA setting waiting screen is displayed in a pop-up on the front of the main screen. Therefore, the operator has the "DT
It is sufficient to open the shelf by touching the "A OPEN" key and to store the corresponding tablet in each square of the shelf manually pulled out while referring to the displayed DTA prescription instruction. Then, when the setting of the manually placed tablets is completed, “DTA OP
The shelf is closed by touching the “DTACLOSE” key, the display of which has been switched by touching the “EN” key. Then, when the “DTA set” key is touched, the manual packaging process is started. If the prescription data contains tablets that are not used in normal packaging, as shown in FIG. 15, there is no corresponding cassette 12 set in the drum 11, so that the temporary cassette is not loaded. The screen will pop up. The operator only needs to load the temporary cassette containing the corresponding tablet in accordance with the instructions on this screen.

Thereafter, similarly, the prescription data is sequentially received, and when the reception of all the prescription data is completed, the apparatus enters a packaging waiting state, and when the processing for all the prescription data is completed, the apparatus enters a packaging waiting state.

On the main screen (FIG. 9),
When the “maintenance” key is operated, a maintenance screen shown in FIG. 16 is displayed. On the maintenance screen,
"Parent / child cassette registration" key, "temperature control setting" key,
A “paper tube resistance adjustment” key, a “version information” key, and the like are displayed. When the “parent / child cassette registration” key is touched, the screen is switched to a parent / child cassette registration screen shown in FIG. 17, and the setting can be changed so that tablets can be simultaneously supplied from two or more cassettes 12. That is, on the parent-child cassette registration screen, the user touches the "@" key or the "@" key to select the corresponding medicine name. Then, when the displayed cassette number is touched, the numeric keypad is displayed in a pop-up display on the front side, so that a desired number is input, and a parent cassette number and a child cassette number for accommodating the selected medicine are set. Up to six child cassettes can be set for one parent cassette. This setting content is registered by touching the “registration” key. Thereby, when the prescription data includes tablets with a large number of dispensed tablets, tablets can be supplied from a plurality of cassettes 12 at the same time,
The payout time can be reduced. By touching the "temperature control setting" key, the set temperature of the heat seal roller 33 can be changed, and by touching the "paper core resistance adjustment" key, the tension applied to the wrapping paper can be adjusted. By touching the “version information” key, the version of the application software can be displayed (see the start screen in FIG. 8).

A start screen is displayed on the touch panel 10 (FIG. 8).
Is displayed, if an error is detected in any of the units as a result of the error check, an alarm sound is output from a buzzer (not shown), and error information is pop-up displayed on the touch panel 10. For example, if the user tries to rotate the drum (cylinder) with the door open, as shown in FIG. 18, the words "door open error" and the device diagram in which the corresponding portion is highlighted in red or the like are displayed. Is done. In addition, since a countermeasure "Please close the door before rotating the cylinder." Is also displayed, the operator can easily and quickly respond according to the instruction. FIG. 19 and FIG. 20 show display examples when an error occurs in another place.

If the forward rotation key and the reverse rotation key of the roller are touched simultaneously on the startup screen (FIG. 8) of the touch panel 10, the screen is switched to the special mode screen shown in FIG. In the special mode screen, the “inching” key,
"Model setting" key, "Packing timing setting" key,
"Error history" key, "Version information" key,
The "End" key is displayed.

When the "inching" key is touch-operated, the screen is switched to an inching screen shown in FIG. 22, and it is possible to manually operate each unit to investigate a defective portion and adjust a fixed position. When the “△” key or the “▽” key is touch-operated, the display above it is switched, and the unit can be selected. When the selection of the unit is completed, the corresponding operation can be performed by operating the “fixed position” key, the “packing start position” key, and the “single package feed” key. When the “end” key is touched, the screen returns to the start screen. Further, if the “cassette” key is touch-operated, the screen is switched to the cassette inching screen shown in FIG. 23, and each cassette 12 can be manually operated.

By touching the "@" key, "@" key or ten keys on the cassette inching screen, a cassette number can be designated. As a result, the motor 28 of the designated cassette 12 can be continuously rotated by touching the “GO” key and stopped by touching the “STOP” key. Further, by touching the “identification” key, an identification code for identifying the type of the stored tablet can be displayed. Note that touching the “inching” key returns the screen to the inching screen, and touching the “end” key returns the screen to the startup screen.

When the "model setting" key is touched, the screen is switched to a model setting screen (not shown).
It is possible to switch the number of cassettes that can be mounted on the drum 11, the sealing position by the heat seal roller 33, and the type of printer that prints on a medicine package.

In the special mode screen (FIG. 21),
When the “packing timing” key is touched, FIG.
The screen switches to the packaging timing setting screen shown in. When a “default” key is touched on the packaging timing setting screen, a default value (initial value) is input for the time for each setting content as shown in FIG. The default value can be changed by performing a touch operation on the corresponding setting content to display a ten-key pop-up and performing a touch operation on the ten-key. After the change, touching the “SET” key confirms the change and returns to the special mode screen. Further, when the “stop” key is touched, the display returns to the special mode screen without saving the changed contents. In the packaging timing setting screen,
When the “cassette” key is touched, the screen is switched to a cassette timing screen shown in FIG. Here, the drive time of each cassette (motor base) can be set.

In the special mode screen (FIG. 21),
When the “error occurrence history” key is touched, FIG.
The screen is switched to the error history screen shown in (1), and errors that have occurred so far are displayed in order from the oldest one. Touching the “clear” key deletes the error history, and touching the “end” key returns to the special mode screen.

In the above embodiment, the drum 11 is
It was formed by combining two plate members 14, but 3
It may be formed by combining two or more sheets. However, from the viewpoint of assembling workability, it is preferable that the two plate members 14 are used.

In the above-described embodiment, the case where the configuration of the present invention is applied to the tablet dispensing apparatus has been described. However, the configuration of the present invention can also be adopted for an ampule dispensing apparatus.

[0044]

As is apparent from the above description, according to the present invention, a guide member is integrated with a plate material that has been bent in advance, and these are assembled into a substantially cylindrical shape to complete the drum. Therefore, it is possible to improve the assembly workability.

[Brief description of the drawings]

FIG. 1 is a plan view (a), a side sectional view (b), and a front view (c) of a conveyor device of a tablet dispensing device according to the present embodiment.

FIG. 2 is a block diagram of the tablet dispensing device according to the present embodiment.

FIG. 3 is a partial perspective view for forming the drum of FIG. 1;

FIG. 4 is a sectional view of the cassette of FIG. 1;

FIG. 5 is a perspective view showing a part of the packaging unit of FIG. 2;

6 is a plan view (a) and a front view (b) showing the conveyor device of FIG.

FIG. 7 is a flowchart illustrating a packaging process according to the embodiment.

FIG. 8 is a diagram showing a startup screen displayed on the touch panel device of FIG. 1;

FIG. 9 is a diagram showing a main screen displayed on the touch panel device of FIG. 1;

FIG. 10 is a diagram showing a display state after the start of the rapid heating operation on the main screen of FIG. 9;

FIG. 11 is a diagram showing a display state after completion of the rapid heating operation on the main screen of FIG. 9;

12 is a diagram showing a display state at the time of receiving prescription data on the main screen of FIG. 9;

FIG. 13 is a diagram showing a display state at the start of the normal packaging process on the main screen of FIG. 9;

14 is a diagram showing a pop-up display screen in the case where prescription data includes a manual distribution process on the main screen of FIG. 9;

FIG. 15 is a diagram showing a pop-up display screen on the main screen of FIG. 9 when prescription data includes tablets that are not contained in a normal cassette.

FIG. 16 is a diagram showing a maintenance display screen.

17 is a diagram showing a parent-child cassette registration screen displayed by touching a parent-child cassette registration key in FIG. 16;

FIG. 18 is a diagram showing a pop-up display screen when an error occurs in each unit on the main screen of FIG. 9;

FIG. 19 is a diagram showing an example of another pop-up display screen of FIG. 18;

FIG. 20 is a diagram showing an example of another pop-up display screen of FIG. 18;

FIG. 21 is a diagram showing a special mode screen.

22 is a diagram showing an inching screen displayed by a touch operation of an inching key on the special mode screen of FIG. 21.

FIG. 23 is a diagram showing a cassette inching screen displayed by touching a cassette key on the inching screen of FIG. 22;

24 is a diagram showing a packaging timing screen displayed by touching a packaging timing key on the special mode screen of FIG. 21;

25 is a diagram showing a cassette timing screen displayed by touching a cassette key on the packaging timing screen of FIG. 24.

26 is a diagram showing an error history screen displayed by touching an error history key on the special mode screen of FIG. 21.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Tablet packaging device 2 ... External computer 3 ... Touch panel unit 4 ... Control device 5 ... Drum unit 6 ... Hand-distribution unit 9 ... Conveyor device 10 ... Touch panel 11 ... Drum 12 ... Cassette 13 ... Discharge passage 14 ... Plate material 15 ... Insertion hole DESCRIPTION OF SYMBOLS 16 ... Mounting hole 17 ... Communication hole 18 ... Guide member 19 ... Rectangular hole 20 ... Protrusion 21 ... Stopper part 22 ... Elastic sheet 29 ... Cassette interface 34 ... Outer frame 35 ... Guide piece 36 ... Turntable 37 ... Turn roller 38 ... Belt conveyor 39 ... Guide roller

Claims (2)

[Claims] 1. A medicine dispensing device for dispensing medicine from a plurality of cassette units provided on an outer surface of a substantially cylindrical drum and dropping a dispensing passage formed inside the drum, wherein a plurality of plate members are folded into a partially cylindrical shape. After forming the dispensing passage by integrating a guide member having a substantially C-shaped cross section on the inner surface side of each plate material, forming the drum by forming each of the plate materials into a substantially cylindrical shape. A medicine dispensing device characterized by the above-mentioned. 2. The tablet unit contains tablets, and at least the collision area of the medicine discharged from the cassette unit on the inner surface of the dispensing passage is constituted by a removable elastic sheet. The medicine dispensing device according to claim 1.