TW202201424A - Medicine placement and photography apparatus, medicine identification apparatus, and medicine identification system - Google Patents

Abstract

The medicine placement and photography apparatus includes a housing, a medicine placement layer, a first camera module, a second camera module, a single board computer, and an output unit. The medicine placement layer, the first camera module, and the second camera module are arranged in the housing. The medicine placement layer has a top surface and a bottom surface. The first camera module faces the top surface, and the second camera module faces the bottom surface. When at least one medicine is placed on the medicine placement layer, the first camera module captures a first image of the at least one medicine and the second camera module captures a second image of the at least one medicine. The medicine identification apparatus receives the first image and the second image and inputs them into a machine learning model to determine an identify result of the least one medicine.

Description

Drug delivery and photography device, drug identification device and drug identification system

The present invention relates to a drug delivery and photographing device, a drug identification device and a drug identification system. Specifically, the present invention relates to a drug delivery and photography device including two camera modules, a drug identification device for drug recognition using two images captured by the two camera modules, and the aforementioned drug delivery and photography device and a drug The drug identification system of the identification device.

Many people who are hospitalized or cared for at home need to go to the pharmacy to get medicines based on the prescriptions written by their doctors. In practice, most pharmacies are quite cramped, and the various drugs are often placed in close proximity. In addition, many drugs have highly similar names but very different effects and appearances. Therefore, when pharmacists face a huge workload, they are prone to medication errors. If the wrong drug administration occurs, it will not only fail to cure the people, but also lead to medical disputes.

In order to solve the above problems, a method currently adopted in the industry is to capture an image of a drug through a camera, generate a feature vector of the drug image, and then compare the feature vector with other feature vectors in the database. to determine the type of drug. General medicines include lozenges and capsules. Usually, the drug information of the lozenge is only shown on one side, while the other side is plain. The drug information of the capsule is shown on the outer side, but its shape is in the middle of the two hemispheres. Clip a cylindrical shape, easy to roll. whatever For a type of drug, if the drug information is not deliberately directed toward the camera when placing the drug, it is often difficult to obtain a complete image of the drug information clearly when the camera takes pictures of the drug. In addition, most of the current drug identification devices in the industry are inconvenient to move, and it is difficult for users to easily place and take out drugs. Especially, users need to operate such drug identification devices in a narrow working environment, which is more inconvenient and prone to errors.

In view of this, it is an urgent problem to be solved in the technical field of the present invention how to improve the above-mentioned problems of drug identification and provide a drug identification technology that can greatly reduce the probability of medication errors and affect the medication process to a minimum extent.

One object of the present invention is to provide a drug delivery and photographing device. The medicine dispensing and photographing device comprises a casing, a medicine layer, a first photographing module, a second photographing module, a single board computer and an output unit. Wherein, the drug placement layer is arranged in the casing, is formed of a light-transmitting material, and has an upper surface and a lower surface. The first camera module is disposed in the casing and faces the upper surface. The second camera module is disposed in the casing and faces the lower surface. The single-board computer is electrically connected to the first camera module and the second camera module, wherein when at least one drug is placed on the drug placement layer, the single-board computer controls the first camera module to shoot to generating a first image, controlling the second camera module to shoot to generate a second image, and transmitting the first image and the second image to a drug identification device, so that the drug identification device can identify the drug according to the first image and the second image to determine an identification result of the at least one drug, wherein the single-board computer also receives the identification result from the drug identification device. The output unit is electrically connected to the single board computer, and outputs a signal related to the identification result.

Another object of the present invention is to provide a drug identification device. The drug identification device includes a transceiver interface and a processor. The transceiver interface receives a first image and a second image of at least one drug from a drug dispensing and photographing device. The processor is electrically connected to the transceiver interface, and the first An image and the second image are input into a machine learning model to determine an identification result of the at least one drug. Wherein the transceiver interface also transmits the identification result to the drug delivery and photographing device.

Another object of the present invention is to provide a drug identification system. The drug identification system includes operations performed by the drug delivery and photographing device and the drug identification device.

The drug identification technology provided by the present invention (including at least a drug dispensing and photographing device, a drug identification device and a drug identification system) uses the drug dispensing and photographing device to obtain two images of at least one drug to be checked, and then uses the drug identification and The device performs drug identification on the at least one drug based on the two images. In summary, when at least one drug is placed on the upper surface of the drug placement layer of the drug injecting and photographing device, the drug injecting and photographing device generates a first image and a second image of the at least one drug, and the The first image and the second image are transmitted to the drug identification device. The drug identification device then inputs the first image and the second image into a machine learning model to determine an identification result of the at least one drug. The drug identification technology provided by the present invention can output a signal related to the identification result through an output unit.

Because the drug identification technology provided by the present invention uses the first camera module facing the upper surface of the drug layer and the second camera module facing the lower surface of the drug layer to detect the upper surface and the lower surface of the at least one drug Shooting is performed, so that complete image information of the at least one drug can be obtained, thereby achieving accurate and stable identification results. The medicine dispensing and photographing device provided by the present invention is easy to operate (the user only needs to throw the medicine into the medicine dispensing and photographing device 1), and is easy to carry. Therefore, the user can move the drug delivery and photographing device 1 arbitrarily in the working environment, which is convenient for the user to identify the drug in different places, and can meet the work requirements of the user in a narrow space such as a pharmacy.

The detailed techniques and embodiments of the present invention are described below with reference to the drawings, so that those with ordinary knowledge in the technical field to which the present invention pertains can understand the technical features of the claimed invention.

1: Drug delivery and photography device

3: Drug identification device

11: Shell

11a: Upper shell

11b: Lower shell

11c: upper opening

11d: Lower opening

13: Drug layer

13a: Upper surface

13b: Lower surface

15, 17: Photography module

19: Single Board Computer

21: Output unit

23, 25: Light source module

27: Input interface

28: Orbit

29: Spindle

31: Transceiver interface

33: Processor

40: Identification result

I1, I2: Image

FIG. 1A depicts a three-dimensional schematic diagram of a drug delivery and photographing device 1 according to an embodiment;

FIG. 1B depicts an exploded view of the drug delivery and photographing device 1 according to an embodiment;

FIG. 1C depicts a side perspective view of the drug delivery and photographing device 1 according to an embodiment;

FIG. 2A depicts a side perspective view of the drug sliding track 28 possessed by the drug delivery and photographing device 1 of some embodiments;

FIG. 2B depicts a schematic diagram of the rotating shaft 29 of the drug delivery and photographing device 1 in some embodiments;

FIG. 2C depicts a schematic diagram of the operation of the rotating shaft 29;

Figure 2D depicts a perspective view of some embodiments of the drug delivery and photographing device 1; and

FIG. 3 depicts a schematic diagram of the structure of the drug identification device 3 according to an embodiment.

The following will explain the drug delivery and photographing device, the drug identification device and the drug identification system provided by the present invention through embodiments. However, these embodiments are not intended to limit the implementation of the present invention in any environment, application or manner as described in these embodiments. Therefore, the description of the following embodiments is only for the purpose of explaining the present invention, rather than limiting the scope of the present invention. It should be understood that, in the following embodiments and drawings, elements not directly related to the present invention have been omitted and not shown, and the size of each element and the size ratio between the elements in the drawings are only for convenience of illustration and description, and It is not intended to limit the scope of the present invention.

An embodiment of the present invention is a drug identification system, which includes a drug delivery and photographing device 1 (see Fig. 1A, Fig. 1B and Fig. 1C) and a drug identification device 3 (see Fig. 3), In addition, the drug delivery and photographing device 1 is used in conjunction with the drug identification device 3 . The drug identification system obtains two images of at least one drug from the drug delivery and photographing device 1, and transmits the two images to the drug identification device 3, so that the drug identification device 3 determines the at least one drug according to the two images. An identification result (it can be the name of each of the at least one drug, which drugs and how many drugs there are, or whether the drug is administered correctly). The structure and operation mechanism of the drug injection and photographing device 1 and the drug identification device 3 will be described in detail below.

1A, 1B and 1C respectively depict a three-dimensional schematic view, an exploded view and a side schematic view of the drug delivery and photographing device 1 . Specifically, the drug delivery and photographing device 1 includes a casing 11 , a drug placement layer 13 , two photographing modules 15 and 17 , a single board computer 19 and an output unit 21 . In this embodiment, the casing 11 includes an upper casing 11 a and a lower casing 11 b , and the upper casing 11 a and the lower casing 11 b can be separated so that the internal modules/components of the casing 11 can be disassembled. In other embodiments, the casing 11 may adopt other structures and designs, but the user can open the casing 11 to disassemble and assemble the internal modules/components. In addition, the present invention does not limit the shape, size and material of the casing 11 . For example, the housing 11 can be a cylinder, and can be of a size that can be easily carried by a user.

The drug placement layer 13 is disposed inside the casing 11 and is formed of a light-transmitting material. Its shape (eg, plate, disc, disc) and size depend on the interior space of the casing 11, but it needs to be able to be placed at least one drug. The drug placement layer 13 has at least two surfaces. When the drug placement layer 13 is placed inside the housing 11 , the two surfaces are used as the upper surface 13 a and the lower surface 13 b respectively. In some embodiments, the upper surface 13a of the drug placement layer 13 can be a concave surface, so that when at least one drug is placed on the upper surface 13a, it can be concentrated at the center of the upper surface 13a.

The camera modules 15 and 17 are also arranged inside the casing 11 . In this embodiment, since the casing 11 includes the upper casing 11a and the lower casing 11b, the photographing module 15 can be disposed inside the upper casing 11a, and the photographing module 17 can be disposed in the lower casing 11b internal. It should be noted that the camera modules 15 and 17 have their own There is a lens, the lens surface of the photographing module 15 faces the upper surface 13 a of the drug layer 13 , and the lens surface of the photographing module 17 faces the lower surface 13 b of the drug layer 13 . The present invention does not limit the distance between the photography module 15 and the drug placement layer 13 , and does not limit the shooting angle of the photography module 15 , as long as the upper surface 13 a of the drug placement layer 13 can be photographed. Similarly, the present invention does not limit the distance between the photographic module 17 and the drug placement layer 13 , and does not limit the shooting angle of the photography module 17 , as long as the lower surface 13 b of the drug placement layer 13 can be photographed.

The present invention does not limit where the single board computer 19 is provided. The single board computer 19 can be disposed inside the casing 11 (eg, the bottom of the casing 11 , the inside of the upper casing 11 a ) or outside. Although the present invention does not limit the position of the single board computer 19 , the single board computer 19 is electrically connected to the camera modules 15 and 17 and the output unit 21 . The single board computer 19 is a printed circuit board that integrates a microprocessor (or other various processors, central processing units, digital signal processors), a memory, an input/output interface and a power module. In other embodiments, if the single board computer 19 does not include a power module, the drug delivery and photographing device 1 needs to include a power module to provide power to the camera modules 15 and 17 , the single board computer 19 and the output unit 21 .

In addition, the present invention does not limit the position where the output unit 21 is arranged. Similarly, the output unit 21 may be provided inside or outside the housing 11 . The output unit 21 can be a display (eg, a light-emitting diode (Light-Emitting Diode; LED) display, a liquid crystal display (Liquid Crystal Display; LCD), but not limited to), a light signal, a speaker, or/or and a wireless transceiver, but not limited thereto. It should be understood that the type of output unit 21 will affect where it is disposed. For example, if the output unit 21 is a display, the position of the output unit 21 should allow the user to view the content of the display. For another example, if the output unit 21 is a speaker, it can be disposed inside or outside the casing 11, but the user needs to be able to hear the sound from the speaker.

In this embodiment, when at least one drug is placed on the upper surface 13a of the drug-bearing layer 13, the single-board computer 19 controls the photography module 15 to shoot to generate an image I1, and then controls the photography module 17 to shoot. to generate another image I2. It should be noted that the single-board computer 19 controls the photographing module 15 and the photographing module 17 to shoot at different time points to avoid mutual interference. It should be noted that the present invention does not limit the photographing sequence of the photographing modules 15 and 17;

In this embodiment, in order to facilitate the user to place the medicine on the upper surface 13 a of the medicine placement layer 13 , the casing 11 further has an upper opening 11 c , and the upper opening 11 c is located above the medicine placement layer 13 . In this embodiment, since the casing 11 includes the upper casing 11a and the lower casing 11b, the upper opening 11c can be formed in the upper casing 11a (for example, the top surface of the upper casing 11a and the side surface of the upper casing 11a ). ). When the user throws the medicine into the medicine dispensing and photographing device 1 from the upper opening 11 c , the medicine will drop to the medicine placing layer 13 . In some embodiments, in order to allow the medicine injected from the upper opening 11c to reach the upper surface 13a of the medicine placement layer 13 smoothly, a rail 28 may also be provided below the upper opening 11c, as shown in FIG. 2A . When the user throws the medicine into the medicine dispensing and photographing device 1 from the upper opening 11 c , the medicine will slide to the upper surface 13 a of the medicine placing layer 13 via the rail 28 .

In this embodiment, in order to facilitate the user to take out the medicine, the casing 11 further has a lower opening 11d , and the lower opening 11d is located below the medicine placement layer 13 . In this embodiment, since the casing 11 includes the upper casing 11a and the lower casing 11b, the lower opening 11d can be formed in the lower casing 11b (for example, the bottom surface of the lower casing 11b and the side surface of the lower casing 11b) . In some embodiments, the drug delivery and photographing device 1 further includes a rotating shaft 29 , and the rotating shaft 29 is embedded with the drug placement layer 13 , as shown in FIG. 2B . When the user rotates the rotating shaft 29, the medicine on the medicine layer 13 will drop out of the casing 11 from the lower opening 11d, as shown in FIG. 2C. The user can cover the lower opening 11d with the medicine bag, so that the medicine can be dropped directly into the medicine bag.

It should be noted that, in some embodiments, the upper opening 11 c may not be formed on the casing 11 if the convenience of placing the medicine is not considered. Similarly, in some embodiments, if the convenience of taking out the medicine is not considered, the lower opening 11d may not be formed on the housing 11, and the rotating shaft 29 may not be provided.

In some embodiments, in order to obtain better quality images, the housing 11 of the drug delivery and photographing device 1 is formed of an opaque material, and the drug delivery and photographing device 1 further includes two light source modules 23 and 25. As shown in Figure 2D. The light source modules 23 and 25 can be various light-emitting devices (eg, LED lamps) capable of lighting. The light source module 23 is disposed inside the casing 11 and above the upper surface 13 a of the drug-containing layer 13 for illuminating the upper surface 13 a of the drug-containing layer 13 . The light source module 25 is disposed inside the casing 11 and below the lower surface 13b of the drug-containing layer 13 for illuminating the lower surface 13b of the drug-containing layer 13 . In order to achieve a better lighting effect, the light source modules 23 and 25 can be disposed in the casing 11 in a surrounding manner.

The light source modules 23 and 25 are both electrically connected to the single board computer 19 . The single board computer 19 can control the light source modules 23 and 25 to illuminate at different time points respectively. Specifically, when the single-board computer 19 controls the photography module 15 to shoot, the light source module 23 will be simultaneously activated to illuminate the upper surface 13a of the drug-containing layer 13, and the photography module 17 and the light source module 25 are turned off at this time. . When the single-board computer 19 controls the photographing module 17 to shoot, the light source module 25 will be activated to illuminate the lower surface 13b of the drug placement layer 13, and the photographing module 15 and the light source module 23 will be turned off at this time.

In this embodiment, after the single-board computer 19 of the drug delivery and photographing device 1 obtains the images I1 and I2 of at least one drug placed on the upper surface 13 a of the drug placement layer 13 , the single-board computer 19 will convert the images I1 and I2 to the images I1 and I2 of the drug. It is sent to the drug identification device 3 for identification.

For easy understanding, please refer to FIG. 3 , which is a schematic diagram of the structure of the drug identification device 3 . Specifically, the drug identification device 3 includes a transceiver interface 31 and a processor 33 , wherein the processor 33 is electrically connected to the transceiver interface 31 . The transceiver interface 31 is any interface capable of transmitting data with the drug delivery and photographing device 1 , such as a wireless transceiver interface. The processor 33 may be various processors, central processing units, microprocessors, or other computing devices known to those of ordinary skill in the art to which the present invention pertains.

The drug identification device 3 obtains the images I1 and I2 through the transceiver interface 31 . Next, the processor 33 The image I1 and the image I2 are input into a trained machine learning model, thereby determining an identification result of the at least one drug. The machine learning model may be a convolutional neural network (Convolutional Neural Network; CNN) model, a recurrent neural network (Recurrent Neural Network; RNN), but not limited thereto. Those with ordinary knowledge in the technical field to which the present invention pertains are familiar with the training methods of various machine learning models, so they will not be described in detail.

For example, a machine learning model can be trained using information on various drugs stored in a drug database (eg, drug name, color, shape, and size). After the processor 33 inputs the images I1 and I2 into the machine learning model, the machine learning model recognizes that the image I1 includes at least one first object, and recognizes the color, shape and size of each of the first objects. In addition, the machine learning model recognizes that the image I2 includes at least one second object, and recognizes the color, shape and size of each of the second objects. It should be noted that the processor 33 can calculate the size of each of the first objects and the size of each of the second objects according to the distances between the photographing modules 15 and 17 and the drug placement layer 13 . The machine learning model then determines a recognition result 40 of the at least one drug according to the color, shape and size of each of the first objects and each of the second objects. For example, the identification result 40 may be the drug name of each of the at least one drug. For another example, the identification result 40 may be what kinds of medicines there are, and how many medicines there are.

Then, the transceiver interface 31 of the drug identification device 3 transmits the identification result 40 to the drug administration and photographing device 1 , and the single-board computer 19 of the drug administration and photographing device 1 receives the identification result 40 . The output unit 21 of the drug administration and photographing device 1 can output a signal related to the identification result 40 . For example, the output unit 21 may output (eg, display, sound) the identified drug name of the at least one drug. For another example, the output unit 21 can output (eg: display, sound) which kinds of medicines there are, and how many medicines there are.

In some embodiments, the drug identification system may use other content as the identification result 40 . Specifically, the drug delivery and photographing device 1 further includes an input interface 27 , and the input interface 27 is electrically connected to the single-board computer 19 . The drug administration and photographing device 1 can obtain a desired drug information through the input interface 27 . For example, the input interface 27 can be a barcode scanner, and the user can scan a barcode of a medicine bag through the input interface 27 to obtain expected medicine information. It should be noted that the barcode of the medicine bag can be a one-dimensional barcode (Barcodes) or a two-dimensional barcode (QR-codes).

In these embodiments, the single board computer 19 can also transmit the expected drug information to the drug identification device 3 . The drug identification device 3 receives the drug information from the drug delivery and photographing device 1 through the transceiver interface 31 . When the processor 33 uses the machine learning model to perform drug identification on the images I1 and I2, it will also refer to the drug information to determine the identification result 40 of the drug. Specifically, the machine learning model firstly identifies the drug name of each at least one drug (or what kinds of drugs there are, and how many of each drug), and then determines the identification result 40 with the drug information. In other words, the identification result 40 at this time is whether the medication is correct, and the output unit 21 can display whether the medication is correct or incorrect according to the identification result 40 . If the identification result 40 is a medication error, the output unit 21 can also generate a warning signal.

In some embodiments, the single board computer 19 does not transmit the expected medication information to the medication identification device 3 . The identification result 40 received by the single-board computer 19 is the name of each of the at least one drug identified by the machine learning model (or what kinds of drugs there are, and how many drugs there are). The single-board computer 19 compares the expected drug information with the received identification result 40 , and the output unit 21 then outputs a signal indicating whether the drug is correct or incorrect according to the comparison result, which will not be repeated here.

To sum up, the drug identification system provided by the present invention obtains two images of at least one drug to be checked by the drug injection and photographing device 1, and then the drug identification device 3 performs the at least one drug based on the two images. Identify. The drug delivery and photographing device 1 provided by the present invention can allow the user to Easily place at least one drug to be identified on the drug placement layer 13 (for example, throw the drug into the drug delivery and photographing device 1, and the drug will automatically drop to the drug placement layer 13). When the at least one drug is placed on the drug placement layer 13, the single-board computer 19 controls the photographing module 15 to photograph to generate the image I1, and controls the photographing module 17 to photograph to generate the image I2. Since the photographing modules 15 and 17 face the upper surface 13 a and the lower surface 13 b of the facing drug layer 13 respectively, the complete image information of each of the at least one drug can be obtained. The drug identification device 3 obtains the images I1 and I2 and then inputs them into a machine learning model to determine an identification result of the at least one drug. Since the images I1 and I2 cover the complete image information of each of the at least one drug, the machine learning model can make accurate identification results.

In addition to providing accurate and stable identification results, the drug dispensing and photographing device 1 provided by the present invention is easy to operate (the user only needs to throw the drug into the drug dispensing and photographing device 1 ) and is easy to carry. Therefore, the user can move the drug delivery and photographing device 1 arbitrarily in the working environment, which is convenient for the user to identify the drug in different places, and can meet the work requirements of the user in a narrow space such as a pharmacy.

The above-mentioned embodiments are only used to illustrate some embodiments of the present invention and to illustrate the technical characteristics of the present invention, but are not used to limit the protection scope and scope of the present invention. Any changes or equivalent arrangements that can be easily accomplished by those with ordinary knowledge in the technical field to which the present invention pertains belong to the claimed scope of the present invention, and the scope of protection of the present invention is subject to the scope of the patent application.

1: Drug delivery and photography device

11: Shell

11c: upper opening

11d: Lower opening

13: Drug layer

15, 17: Photography module

19: Single Board Computer

23, 25: Light source module

28: Orbit

29: Spindle

Claims (15)

A drug delivery and photography device, comprising: a shell; a drug layer, disposed in the casing, formed of a light-transmitting material, and having an upper surface and a lower surface; a first camera module, disposed in the casing and facing the upper surface; a second camera module, disposed in the casing and facing the lower surface; a single-board computer electrically connected to the first camera module and the second camera module, wherein when at least one drug is placed on the upper surface of the drug placement layer, the single-board computer controls the first camera module The group shoots to generate a first image, controls the second photography module to shoot to generate a second image, and transmits the first image and the second image to a drug identification device, so that the drug identification device according to the The first image and the second image determine an identification result of the at least one drug, wherein the single-board computer also receives the identification result from the drug identification device; and An output unit is electrically connected to the single board computer and outputs a signal related to the identification result. The drug delivery and photographing device according to claim 1, further comprising: a first light source module, electrically connected to the single-board computer, and disposed in the casing above the upper surface of the drug placement layer; and a second light source module, electrically connected to the single-board computer, and disposed in the casing below the lower surface of the drug placement layer; Wherein, when the single-board computer controls the first photography module to shoot, the first light source module is also activated to illuminate, and when the single-board computer controls the second photography module to shoot, the single-board computer also controls the second photography module to shoot. The second light source module is activated to illuminate. The medicine dispensing and photographing device according to claim 2, wherein the first light source module is arranged in the casing, and the second light source module is arranged in the casing. The drug delivery and photographing device according to claim 1, further comprising: An input interface is electrically connected to the single board computer and obtains a drug information. The drug delivery and photographing device according to claim 4, wherein the input interface is a barcode scanner, and the input interface obtains the drug information after scanning a barcode of a medicine bag. The drug delivery and photographing device according to claim 1, wherein the casing is opaque. The medicine dispensing and photographing device according to claim 1, wherein the casing has an upper opening, so that the at least one medicine is dropped to the medicine placement layer through the upper opening. The medicine dispensing and photographing device according to claim 1, wherein the casing further has an opening, and the medicine dispensing and photographing device further comprises: A rotating shaft is embedded with the drug-containing layer, so that a user can rotate the rotating shaft to make the at least one drug on the drug-containing layer drop out of the casing from the lower opening. The drug delivery and photographing device according to claim 1, wherein the casing comprises an upper casing and a lower casing. The drug delivery and photographing device according to claim 1, wherein the upper surface of the drug placement layer is a concave surface. The drug delivery and photographing device according to claim 1, wherein the single-board computer controls the first photographing module and the second photographing module to shoot at different time points. A drug identification device, comprising: a transceiver interface for receiving at least a first image and a second image of a drug from a drug delivery and photographing device; and a processor, electrically connected to the transceiver interface, and inputting the first image and the second image into a machine learning model to determine an identification result of the at least one drug, Wherein, the transceiver interface also transmits the identification result to the drug delivery and photographing device. The drug identification device of claim 12, wherein the transceiver interface further receives the drug information from the drug delivery and photographing device, and the processor further determines the identification result of the at least one drug according to the drug information. The drug recognition device of claim 12, wherein the machine learning model recognizes that the first image includes at least one first object, recognizes a color, a shape and a size of each of the at least one first object, and recognizes It is found that the second image includes at least one second object, a color, a shape and a size of each of the at least one second object are identified, and then according to the color, the shape and the size of each of the at least one first object and the The color, the shape and the size of each of the at least one second object determine the identification result of the at least one drug. A drug identification system, comprising: The drug delivery and photographing device as described in claim 1; and The drug identification device of claim 12.

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