Self-service medicine taking machine

Abstract

The invention relates to the technical field of medical instruments, in particular to a self-service medicine taking machine which is used for solving the problem that when a large number of medicines are taken by a patient by himself / herself, mistaken taking and missing taking are easily caused. According to the medicine storage cabinet, medicines are stored in a classified mode through the multiple medicine storage cabinets, different storage temperatures can be set for the medicine storage cabinets according to different medicine storage requirements, the corresponding cabinet doors can be independently opened when the medicines are taken through the independent cabinet doors and induction bracelets, the phenomenon that the medicines are taken by mistake is avoided, patients or family members can conveniently take the medicines by themselves, and the medicine taking efficiency is improved. The medicine taking efficiency is improved, the weights in the storage bins are supervised, whether all the medicines in the storage bins are taken away or not can be detected through weight changes when a patient takes the medicines, the phenomenon of missing taking is avoided, the weights in the multiple storage bins are supervised and compared in parallel, and the medicine taking efficiency is improved. And the patient is prevented from taking the medicines in the storage bin by mistake due to equipment failure and the like.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, in particular to a self-service medicine dispensing machine. Background Art

[0002] Cardiology diseases are generally chronic diseases that require long-term medication for treatment. Therefore, patients need to go to the hospital regularly to get medicine. The current way of getting medicine in hospitals is mainly manual, which wastes time and personnel, and often leads to crowded medicine collection and long waiting time. At present, with the continuous development of smart devices and smart hospitals, the application of smart medicine machines is becoming more and more important. At present, automatic medicine machines have realized the automatic medicine collection function and do not require too much direct contact with the medicine. Therefore, they have the advantages of no pollution and high efficiency. During the long-term medication period of patients with cardiology diseases, the time and energy consumed by going to the hospital to get medicine are effectively improved;

[0003] The current automatic medicine dispenser requires patients to open the cabinet and take medicine according to the instructions. There is no on-site verification by medical staff or information recognition and verification, which makes it easy to take the wrong medicine or miss it. There is no information system support, and it is impossible to query in real time whether the patient has taken the wrong medicine or missed it.

[0004] In view of the above technical problems, this application proposes a solution. Summary of the invention

[0005] In the present invention, classified storage of medicines is achieved through multiple independently arranged medicine storage cabinets. At the same time, different storage temperatures can be set for the medicine storage cabinets according to different medicine storage requirements, thereby ensuring the storage effect of the medicines. At the same time, through independent cabinet doors and induction bracelets, the corresponding cabinet doors can be opened separately when taking medicines, thereby avoiding the phenomenon of wrong taking, which is beneficial for patients or family members to take medicines by themselves and improves the efficiency of taking medicines. By supervising the weight in the storage bin, when the patient takes the medicine, it can be detected by the weight change whether all the medicines in the storage bin have been taken away, thereby avoiding the phenomenon of missing medicines. By supervising and comparing the weights in multiple storage bins in parallel and detecting whether weight changes occur in other storage bins, it is avoided that the patient takes the wrong medicines in the storage bin due to equipment failure and the like, thereby solving the problem that when the number of medicines is large, it is easy to take the wrong medicines or miss medicines when the patients take them by themselves, and a self-service medicine dispensing machine is proposed.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A self-service medicine dispensing machine, comprising a bottom frame and an induction bracelet, wherein a plurality of storage bins are provided inside the bottom frame, one end of the storage bins is covered with a cabinet door, and the cabinet door is rotatably connected to the surface of the bottom frame;

[0008] A base is fixedly installed at the bottom of the storage bin, a pressure sensor is fixedly installed inside the base, a balance bar is connected to the top of the pressure sensor, a tray is fixedly connected to the upper surface of the balance bar, a control module is fixedly installed on the side wall of the bottom frame, a display screen and a sensor are fixedly installed on the outer wall of the control module, and the sensor can obtain the identity information in the induction bracelet;

[0009] The control module is provided with a self-service medicine dispensing control system, which includes a medicine dispensing verification unit, a weight supervision unit, a partition verification unit, a medicine dispensing supervision unit and a medicine dispensing control unit. The medicine dispensing verification unit can obtain medicine storage information, and simultaneously obtain identity information through a sensor, and compare the identity information with the medicine storage information, and generate a verification pass signal or a verification abnormality signal according to the comparison result;

[0010] After the medicine dispensing control unit obtains the verification pass signal, it controls the corresponding cabinet door to open, and after obtaining the verification abnormality signal, it generates an abnormality reminder;

[0011] The weight monitoring unit can obtain weight information through the tray, and track and analyze the weight information, generate a normal medicine taking signal or an abnormal medicine taking signal according to the weight information tracking and analysis results, and send the normal medicine taking signal or the abnormal medicine taking signal to the medicine taking control unit;

[0012] The partition verification unit obtains the weight information inside each storage bin through the weight supervision unit, and verifies the weight information inside each storage bin. At the same time, the partition verification unit obtains the storage bin to be taken through the medicine taking control unit, compares the weight information verification result with the storage bin to be taken, generates a partition normal signal or a partition abnormal signal, and sends the partition normal signal or the partition abnormal signal to the medicine taking control unit;

[0013] After obtaining the normal medicine taking signal, abnormal medicine taking signal, normal partition signal or abnormal partition signal through the medicine taking control unit, the medicine taking supervision unit performs integration analysis to generate a medicine taking completion signal or a warning reminder signal.

[0014] As a preferred embodiment of the present invention, the drug collection verification unit obtains drug storage information by manual input, wherein the drug storage information includes drug storage location, drug storage weight, drug collection time and drug collection identity. After obtaining the identity information, the drug collection verification unit compares the identity information with all drug collection identities, and the comparison steps are as follows:

[0015] S1: If the identity information is the same as the identity of the person taking medicine, proceed to step S2; if the identity information is different from the identity of the person taking medicine, generate a signal prohibiting taking medicine;

[0016] S2: The medicine taking verification unit compares the current time with the medicine taking time, and generates a medicine taking signal if the current time exceeds the medicine taking time; if the current time does not reach the medicine taking time, generates a medicine taking prohibition signal.

[0017] As a preferred embodiment of the present invention, after generating a medicine taking signal, the medicine taking control unit obtains the corresponding medicine storage position and medicine storage weight according to the medicine taking identity, and sends the medicine storage position and medicine storage weight to the medicine taking control unit, the medicine taking control unit opens the corresponding cabinet door according to the medicine storage position, and the medicine taking control unit sends the medicine storage weight to the weight monitoring unit.

[0018] As a preferred embodiment of the present invention, after the weight monitoring unit obtains the drug storage weight, it continuously detects the drug weight inside the storage bin, and compares the drug weight obtained by the detection with the drug storage weight. If the drug weight is close to the drug storage weight, a drug storage normal signal is generated;

[0019] When the weight of the medicine changes, the weight monitoring unit calculates the degree of change of the medicine weight, records it as a weight change value, and compares the weight change value with the medicine storage weight. If the weight change value is close to the medicine storage weight, a normal medicine taking signal is generated; if the weight change value is not close to the medicine storage weight, an abnormal medicine taking signal is generated;

[0020] After the medicine is taken out, the weight monitoring unit re-detects the weight information on the tray and records it as an empty value. If the empty value is less than a preset error range, an empty normal signal is generated; if the empty value is greater than or equal to the preset error range, an empty abnormal signal is generated;

[0021] When comparing the weights, the weight monitoring unit calculates the difference between the weight change value and the drug storage weight, and records the result of the difference calculation as a deviation value. If the deviation value is less than or equal to a preset threshold value, it is judged that the weight change value and the drug storage weight are similar. If the deviation value is greater than the preset threshold value, it is judged that the weight change value and the drug storage weight are not similar.

[0022] As a preferred embodiment of the present invention, after the partition verification unit obtains the weight inside all storage bins, it monitors the weight inside all storage bins, records the storage bin with weight change as the medicine taking bin, and compares the position of the medicine taking bin with the medicine storage position. If the position of the medicine taking bin is the same as the medicine storage position, a partition normal signal is generated; if the position of the medicine taking bin is different from the medicine storage position, a partition abnormal signal is generated;

[0023] When monitoring the weight change, the partition verification unit calculates the difference between the two collected weights. When the difference is greater than a threshold, it is recorded as a weight change. When the difference is not greater than the threshold, no response is made.

[0024] As a preferred embodiment of the present invention, after the medicine taking supervision unit simultaneously obtains the normal medicine taking signal and the normal partitioning signal, it generates a medicine taking completion signal. When the medicine taking supervision unit obtains any one of the abnormal medicine taking signal or the abnormal partitioning signal, it generates a warning reminder signal and emits an audible and visual alarm through the display screen.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. In the present invention, classified storage of medicines is achieved through multiple independently arranged medicine storage cabinets. At the same time, different storage temperatures can be set for the medicine storage cabinets according to different medicine storage requirements, thereby ensuring the storage effect of the medicines. At the same time, through independent cabinet doors and induction bracelets, the corresponding cabinet doors can be opened separately when taking medicines, thereby avoiding the phenomenon of taking the wrong medicines, facilitating patients or their families to take the medicines by themselves, and improving the efficiency of taking medicines.

[0027] 2. In the present invention, by monitoring the weight in the storage bin, when a patient takes the medicine, it is possible to detect whether all the medicines in the storage bin have been taken out by the weight change, thereby avoiding the phenomenon of missing medicines.

[0028] 3. In the present invention, by performing parallel monitoring and comparison on the weights in multiple storage bins, when a patient takes medicine, it is possible to detect whether weight changes occur in other storage bins to ensure the accuracy of medicine taking, avoid the patient taking the wrong medicine from the wrong storage bin due to equipment failure and other reasons, and improve the safety of self-medication. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0030] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the structure of the induction bracelet of the present invention;

[0032] Figure 3 It is a schematic diagram of the storage bin structure of the present invention;

[0033] Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0034] Figure 5 It is a system block diagram of the present invention.

[0035] In the figure: 1. bottom frame; 2. cabinet door; 3. display screen; 4. sensor; 5. induction bracelet; 6. tray; 7. balance bar; 8. base; 9. pressure sensor; 10. storage bin. DETAILED DESCRIPTION

[0036] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Embodiment 1:

[0038] See also Figure 1 - Figure 5 As shown, a self-service medicine dispensing machine includes a bottom frame 1 and an induction bracelet 5. A plurality of storage bins 10 are provided inside the bottom frame 1. One end of the storage bin 10 is covered with a cabinet door 2. The cabinet door 2 is rotatably connected to the surface of the bottom frame 1. A temperature control component is provided inside the storage bin 10 to control the environment inside the storage bin 10 to be in a low temperature state, so as to facilitate the storage of some special medicines.

[0039] A base 8 is fixedly installed at the bottom of the storage bin 10, a pressure sensor 9 is fixedly installed inside the base 8, a balance bar 7 is connected to the top of the pressure sensor 9, a tray 6 is fixedly connected to the upper surface of the balance bar 7, a control module is fixedly installed on the side wall of the bottom frame 1, a display screen 3 and a sensor 4 are fixedly installed on the outer wall of the control module, the sensor 4 can obtain the identity information in the sensing bracelet 5, the sensing bracelet 5 is worn on the patient's wrist, the identity information is stored inside the sensing bracelet 5, and the sensing bracelet 5 can obtain the drug storage information through the network.

[0040] Embodiment 2:

[0041] See also Figure 1 - Figure 5 As shown, a self-service medicine collection control system is provided in the control module, and the self-service medicine collection control system includes a medicine collection verification unit, a weight supervision unit, a partition verification unit, a medicine collection supervision unit and a medicine collection control unit. The medicine collection verification unit can obtain medicine storage information. The medicine collection verification unit obtains the medicine storage information by manual input, wherein the medicine storage information includes the medicine storage location, the medicine storage weight, the medicine collection time and the medicine collection identity. The medicine collection verification unit contacts the sensing bracelet 5 through the sensor 4 to obtain the identity information in the sensing bracelet 5. After obtaining the identity information, the medicine collection verification unit compares the identity information with the medicine storage information, generates a verification pass signal or a verification abnormality signal based on the comparison result, and compares the identity information with all medicine collection identities. The comparison steps are as follows:

[0042] S1: If the identity information is the same as the identity of the person taking medicine, proceed to step S2; if the identity information is different from the identity of the person taking medicine, generate a signal prohibiting taking medicine;

[0043] S2: The medicine taking verification unit compares the current time with the medicine taking time. If the current time exceeds the medicine taking time, a medicine taking signal is generated. If the current time does not reach the medicine taking time, a medicine taking prohibition signal is generated.

[0044] After generating the medicine taking signal, the medicine taking control unit obtains the corresponding medicine storage location and medicine storage weight according to the medicine taking identity, and sends the medicine storage location and medicine storage weight to the medicine taking control unit. The medicine taking control unit opens the corresponding cabinet door 2 according to the medicine storage location, and sends the medicine storage weight to the weight supervision unit. After obtaining the verification abnormality signal, the medicine taking control unit generates an abnormality reminder;

[0045] The weight monitoring unit can obtain the weight information through the tray 6, and track and analyze the weight information, generate a normal drug taking signal or an abnormal drug taking signal according to the weight information tracking and analysis results, and send the normal drug taking signal or the abnormal drug taking signal to the drug taking control unit. After the weight monitoring unit obtains the drug storage weight, it continuously detects the drug weight inside the storage bin 10, and compares the drug weight obtained by the detection with the drug storage weight. If the drug weight is close to the drug storage weight, a normal drug storage signal is generated;

[0046] When the weight of the drug changes, the weight monitoring unit calculates the degree of change of the drug weight, records it as the weight change value, and compares the weight change value with the drug storage weight. If the weight change value is close to the drug storage weight, a normal drug collection signal is generated; if the weight change value is not close to the drug storage weight, an abnormal drug collection signal is generated;

[0047] After the medicine is taken out, the weight monitoring unit re-detects the weight information on the tray 6 and records it as an empty value. If the empty value is less than the preset error range, an empty normal signal is generated; if the empty value is greater than or equal to the preset error range, an empty abnormal signal is generated;

[0048] When comparing the weights, the weight monitoring unit calculates the difference between the weight change value and the drug storage weight, and records the result of the difference calculation as a deviation value. If the deviation value is less than or equal to a preset threshold, it is determined that the weight change value and the drug storage weight are similar. If the deviation value is greater than the preset threshold, it is determined that the weight change value and the drug storage weight are not similar.

[0049] The partition verification unit obtains the weight information inside each storage bin 10 through the weight supervision unit. After the partition verification unit obtains the weight inside all storage bins 10, the weight information inside each storage bin 10 is checked, and the storage bin 10 with weight change is recorded as the medicine taking bin. At the same time, the partition verification unit obtains the storage bin 10 to be taken through the medicine taking control unit, and compares the position of the medicine taking bin with the medicine storage position. If the medicine taking bin is the same as the medicine storage position, a normal partition signal is generated. If the position of the medicine taking bin is different from the medicine storage position, a partition abnormal signal is generated, and the partition verification unit sends the normal partition signal or the partition abnormal signal to the medicine taking control unit;

[0050] When the partition verification unit monitors the weight change, it calculates the difference between the two collected weights. When the difference is greater than the threshold, it records the weight change. When the difference is not greater than the threshold, no response is made.

[0051] After the medicine taking supervision unit obtains the normal medicine taking signal, abnormal medicine taking signal, normal partition signal or abnormal partition signal through the medicine taking control unit, it performs integrated analysis. After the medicine taking supervision unit obtains the normal medicine taking signal and the normal partition signal at the same time, it generates a medicine taking completion signal. After obtaining the medicine taking completion signal, the medicine taking supervision unit sends the medicine taking completion to the nurse station or doctor through the network, so that the nurse can check the patient's medicine taking status in time to avoid patients forgetting to take medicine. When the medicine taking supervision unit obtains any group of abnormal medicine taking signals or abnormal partition signals, it generates a warning reminder signal, and sends an audible and visual alarm through the display screen 3, and sends the warning reminder signal to the nurse station at the same time, so that the nurse can go to check.

[0052] In the present invention, classified storage of medicines is achieved through multiple independently arranged storage bins 10. At the same time, different storage temperatures can be set for the medicine storage cabinet according to different medicine storage requirements, thereby ensuring the storage effect of the medicines. At the same time, through independent cabinet doors 2 and sensing bracelets 5, the corresponding cabinet doors 2 can be opened separately when taking medicines, thereby avoiding the phenomenon of taking the wrong medicines, which is beneficial for patients or family members to take the medicines by themselves and improves the efficiency of taking medicines. By monitoring the weight in the storage bin 10, when the patient takes the medicines, it is possible to detect whether all the medicines in the storage bin 10 have been taken away by the weight change, thereby avoiding the phenomenon of missing medicines. By performing parallel monitoring and comparison on the weights in multiple storage bins 10 and detecting whether the weight of other storage bins 10 has changed, it is avoided that the patient takes the wrong medicines in the storage bin 10 due to equipment failure and other reasons.

[0053] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A self-service medicine dispensing machine, characterized in that: It comprises a bottom frame (1) and a sensing bracelet (5), wherein a plurality of storage bins (10) are provided inside the bottom frame (1), one end of the storage bins (10) is covered with a cabinet door (2), and the cabinet door (2) is rotatably connected to the surface of the bottom frame (1); A base (8) is fixedly mounted on the bottom of the storage bin (10), a pressure sensor (9) is fixedly mounted inside the base (8), a balance bar (7) is connected to the top of the pressure sensor (9), a tray (6) is fixedly connected to the upper surface of the balance bar (7), a control module is fixedly mounted on the side wall of the bottom frame (1), a display screen (3) and a sensor (4) are fixedly mounted on the outer wall of the control module, and the sensor (4) is capable of acquiring identity information in the sensing bracelet (5); The control module is provided with a self-service medicine dispensing control system, which includes a medicine dispensing verification unit, a weight monitoring unit, a partition verification unit, a medicine dispensing monitoring unit and a medicine dispensing control unit. The medicine dispensing verification unit is capable of obtaining medicine storage information and identity information through a sensor (4), and performing a comparison between the identity information and the medicine storage information, and generating a verification pass signal or a verification abnormality signal according to the comparison result. After the medicine dispensing control unit obtains the verification pass signal, it controls the corresponding cabinet door (2) to open, and after obtaining the verification abnormality signal, it generates an abnormality reminder; The weight monitoring unit can obtain weight information through the tray (6), and track and analyze the weight information, generate a normal medicine taking signal or an abnormal medicine taking signal according to the weight information tracking and analysis result, and send the normal medicine taking signal or the abnormal medicine taking signal to the medicine taking control unit; The partition verification unit obtains the weight information of each storage bin (10) through the weight supervision unit, and checks the weight information of each storage bin (10). At the same time, the partition verification unit obtains the storage bin (10) to be taken from the medicine through the medicine taking control unit, compares the weight information check result with the storage bin (10) to be taken, generates a partition normal signal or a partition abnormal signal, and sends the partition normal signal or the partition abnormal signal to the medicine taking control unit; After obtaining the normal medicine taking signal, abnormal medicine taking signal, normal partition signal or abnormal partition signal through the medicine taking control unit, the medicine taking supervision unit performs integration analysis to generate a medicine taking completion signal or a warning reminder signal.

2. A self-service medicine dispensing machine according to claim 1, characterized in that: The drug collection verification unit obtains drug storage information by manual input, wherein the drug storage information includes drug storage location, drug storage weight, drug collection time and drug collection identity. After obtaining the identity information, the drug collection verification unit compares the identity information with all drug collection identities. The comparison steps are as follows: S1: If the identity information is the same as the identity of the person taking medicine, proceed to step S2; if the identity information is different from the identity of the person taking medicine, generate a signal prohibiting taking medicine; S2: The medicine taking verification unit compares the current time with the medicine taking time, and generates a medicine taking signal if the current time exceeds the medicine taking time; if the current time does not reach the medicine taking time, generates a medicine taking prohibition signal.

3. A self-service medicine dispensing machine according to claim 2, characterized in that: After generating a medicine taking signal, the medicine taking control unit obtains the corresponding medicine storage position and medicine storage weight according to the medicine taking identity, and sends the medicine storage position and medicine storage weight to the medicine taking control unit. The medicine taking control unit opens the corresponding cabinet door (2) according to the medicine storage position, and the medicine taking control unit sends the medicine storage weight to the weight monitoring unit.

4. A self-service medicine dispensing machine according to claim 3, characterized in that: After the weight monitoring unit obtains the drug storage weight, it continuously detects the drug weight inside the storage bin (10), compares the drug weight obtained by the detection with the drug storage weight, and generates a drug storage normal signal if the drug weight is close to the drug storage weight; When the weight of the medicine changes, the weight monitoring unit calculates the degree of change of the medicine weight, records it as a weight change value, and compares the weight change value with the medicine storage weight. If the weight change value is close to the medicine storage weight, a normal medicine taking signal is generated; if the weight change value is not close to the medicine storage weight, an abnormal medicine taking signal is generated; After the medicine is taken out, the weight monitoring unit re-detects the weight information on the tray (6) and records it as an empty-load value. If the empty-load value is less than a preset error range, an empty-load normal signal is generated; if the empty-load value is greater than or equal to the preset error range, an empty-load abnormal signal is generated; When comparing the weights, the weight monitoring unit calculates the difference between the weight change value and the drug storage weight, and records the result of the difference calculation as a deviation value. If the deviation value is less than or equal to a preset threshold value, it is judged that the weight change value and the drug storage weight are similar. If the deviation value is greater than the preset threshold value, it is judged that the weight change value and the drug storage weight are not similar.

5. The self-service medicine dispensing machine according to claim 4, characterized in that: After the partition verification unit obtains the weight inside all storage bins (10), it monitors the weight inside all storage bins (10), records the storage bin (10) with a weight change as a medicine taking bin, and compares the position of the medicine taking bin with the medicine storage position; if the position of the medicine taking bin is the same as the medicine storage position, a partition normal signal is generated; if the position of the medicine taking bin is different from the medicine storage position, a partition abnormal signal is generated; When monitoring the weight change, the partition verification unit calculates the difference between the two collected weights. When the difference is greater than a threshold, it is recorded as a weight change. When the difference is not greater than the threshold, no response is made.

6. The self-service medicine dispensing machine according to claim 1, characterized in that: After the medicine taking monitoring unit obtains both the normal medicine taking signal and the normal partitioning signal, it generates a medicine taking completion signal. When the medicine taking monitoring unit obtains any one of the abnormal medicine taking signal and the abnormal partitioning signal, it generates a warning reminder signal and emits an audible and visual alarm through the display screen (3).

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