CN214540093U - Drug management system - Google Patents
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- CN214540093U CN214540093U CN202120564209.6U CN202120564209U CN214540093U CN 214540093 U CN214540093 U CN 214540093U CN 202120564209 U CN202120564209 U CN 202120564209U CN 214540093 U CN214540093 U CN 214540093U
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- 239000003814 drug Substances 0.000 title claims abstract description 129
- 229940079593 drug Drugs 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 claims description 55
- 239000003990 capacitor Substances 0.000 claims description 7
- 230000011664 signaling Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008034 disappearance Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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Abstract
The present application relates to a drug management system. A drug management system comprising: the medicine identification device and the signal sending device are arranged on the medicine box, and the signal receiving device and the processor are arranged on the background; the signal sending equipment is respectively connected with the signal receiving equipment and the medicine identification equipment; the processor is connected with the signal receiving equipment. Medicine in the medicine box is identified through the medicine identification device, and medicine bottle state information is sent to the processor in the background through the signal sending device and the signal receiving device, so that background workers can manage and monitor the medicine.
Description
Technical Field
The application relates to the technical field of medicine detection, in particular to a medicine management system.
Background
With the development of science and technology, intelligent medicine cabinets play an increasingly important role in managing precious medicines in hospitals. Under the scene of utilizing the intelligent medicine cabinet, the pharmacy department of the hospital can master the medicine inventory in the intelligent medicine cabinet in real time, supplement the inventory in time, recover and return medicines and the like; after the nurse sends the doctor's advice to intelligent medicine cabinet management system, according to the intelligent suggestion of intelligent medicine cabinet, take out the medicine and distribute, improved the traceability in the medicine bottle circulation.
In the implementation process, the inventor finds that at least the following problems exist in the conventional technology: the traditional medicine management system has the problem of high error rate in the medicine recovery process.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide a drug management system capable of reducing the error rate of the drug recovery process.
In order to achieve the above object, an embodiment of the present invention provides a drug management system, including:
the medicine identification device and the signal sending device are arranged on the medicine box;
the signal receiving equipment and the processor are arranged in the background; the signal sending equipment is respectively connected with the signal receiving equipment and the medicine identification equipment; the processor is connected with the signal receiving equipment.
In one embodiment, the drug identification device comprises a missing detection module;
the missing detection module comprises at least two groups of detection units; the detection units are all connected with signal sending equipment;
any detection unit is used for detecting the top missing state of the medicine bottle; the other detection unit is used for detecting the bottom missing state of the medicine bottle.
In one embodiment, the medicine identification device further comprises a single chip microcomputer; each detection unit is connected with the signal sending equipment through the single chip microcomputer.
In one embodiment, the top of the medicine bottle is stored between the light emitting tube and the light receiving tube of any detection unit;
the other detection unit is arranged between the light emitting tube and the light receiving tube and used for storing the bottom of the medicine bottle.
In one embodiment, the detection unit comprises a photoelectric switch and a comparator; the photoelectric switch comprises a light emitting tube and a light receiving tube; one end of the light emitting tube is used for connecting an external power supply, and the other end of the light emitting tube is used for grounding; the first input end of the comparator is respectively connected with one end of the light receiving tube and an external power supply, the second input end of the comparator is used for accessing a reference voltage, and the output end of the comparator is connected with the singlechip; the other end of the light receiving tube is used for grounding.
In one embodiment, the detection unit further comprises a variable resistor;
the first stator pin of the variable resistor is used for connecting an external power supply, the second stator pin is used for grounding, and the rotor pin is connected with the second input end of the comparator to provide a reference voltage.
In one embodiment, the power supply circuit further comprises a power supply indicating circuit;
the power supply indicating circuit comprises a light emitting diode D1, a resistor R1 and a capacitor C2; the anode of the light-emitting diode D1 is used for connecting an external power supply, and the cathode is used for connecting one end of the resistor R1; the other end of the resistor R1 is used for grounding; one end of the capacitor C2 is used for connecting an external power supply, and the other end is used for grounding.
In one embodiment, the signaling device comprises a slave bluetooth; the signal receiving device includes a master bluetooth.
In one embodiment, the slave bluetooth and the master bluetooth are both bluetooth modules of RSBRS02AA type.
In one embodiment, the display device is further comprised that is coupled to the processor.
One of the above technical solutions has the following advantages and beneficial effects:
according to the medicine management system, the medicines in the medicine boxes are identified through the medicine identification equipment, the medicine bottle state information is sent to the processor in the background through the signal sending equipment and the signal receiving equipment, and background workers can manage and monitor the medicines.
Drawings
The foregoing and other objects, features and advantages of the application will be apparent from the following more particular description of preferred embodiments of the application, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the subject matter of the present application.
FIG. 1 is a first schematic block diagram of a drug management system in one embodiment;
FIG. 2 is a second schematic block diagram of a drug management system in one embodiment;
FIG. 3 is a third schematic block diagram of a drug management system in one embodiment;
FIG. 4 is a circuit diagram of a detection unit in one embodiment;
FIG. 5 is a circuit diagram of a power indication circuit in one embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are shown in the drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In one embodiment, as shown in FIG. 1, there is provided a drug management system comprising:
the medicine identification device and the signal sending device are arranged on the medicine box;
the signal receiving equipment and the processor are arranged in the background; the signal sending equipment is respectively connected with the signal receiving equipment and the medicine identification equipment; the processor is connected with the signal receiving equipment.
The medicine box may be any container for storing medicine bottles in the field, and the shape and structure of the medicine box are not specifically limited herein. The medicine identification device is used for identifying the state information of the medicine bottle. The vial state information may include a full missing state, a no missing state, and a partial missing state. The full-missing state means that neither the bottom nor the top of the medicine bottle can be detected by the medicine identification device, the non-missing state means that both the bottom and the top of the medicine bottle can be detected by the medicine identification device, and the partial-missing state means that the bottom of the medicine bottle can be detected by the medicine identification device and the top cannot be detected by the medicine identification device.
The type of the Processor is not limited, the Processor can be a general-purpose Processor, and the Processor can be a device according to actual application, and the Processor can include a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, etc.
The signal transmitting apparatus and the signal receiving apparatus may be any apparatuses capable of signal transmission and reception in the art. In one embodiment, the signaling device comprises a slave bluetooth; the signal receiving device includes a master bluetooth. And acquiring the MAC address of the slave Bluetooth according to the fact that the Bluetooth has a fixed MAC address, and then instructing the master Bluetooth to send a connection instruction until the master Bluetooth and the slave Bluetooth are connected. Specifically, the method comprises the following steps: to the slave bluetooth input "TTM: MAC-? ", the slave's address ("0xXXXXXXXXXXX ") is found, and then" TTM: CONN-0 xXXXXXXXXXXXXX ", where" 0xXXXXXXXXXXX "is the broadcast device MAC address to be connected, is input to the master Bluetooth. For example: sending a command 'TTM: CONN-0x123456789 ABC', and returning 'TTM: LINK-0x123456789ABC \ r \ n', 'TTM: CONNECTED \ r \ n' and 'TTM: STTM \ r \ n' after the connection is successful. Furthermore, the master bluetooth and the slave bluetooth are arranged in the following modes: MODE-2 is set as a slave to the working MODE TTM of the slave Bluetooth setting module, and the working MODE of the master Bluetooth setting module is as follows: MODE-3 is set as the host. In one embodiment, the slave bluetooth and the master bluetooth are both bluetooth modules of RSBRS02AA type.
Specifically, the background may be in an operating room, and when the medicine cassette is sent into the operating room, the signal receiving device sends the connection signal to the signal sending device in the medicine cassette. Medicine bottle state information is gathered to the medicine identification equipment of medicine box to transmit to the treater through signal transmission equipment and signal reception equipment. Further, the processor may transmit the vial status information to a computer host server. Background staff can monitor the management of the medicines through a computer main server.
According to the medicine management system, the medicines in the medicine boxes are identified through the medicine identification equipment, the medicine bottle state information is sent to the processor in the background through the signal sending equipment and the signal receiving equipment, and background workers can manage and monitor the medicines.
In one embodiment, as shown in fig. 2, the drug identification device includes a missing detection module;
the missing detection module comprises at least two groups of detection units; the detection units are all connected with signal sending equipment;
any detection unit is used for detecting the top missing state of the medicine bottle; the other detection unit is used for detecting the bottom missing state of the medicine bottle.
Wherein, the disappearance detects the module and is used for carrying out the disappearance to the top and the bottom of medicine bottle and detecting. The detection unit may be any device in the art that can detect the vials.
Specifically, the missing detection module comprises at least two groups of detection units, wherein any one detection unit is used for detecting the top of the medicine bottle, and the other detection unit is used for detecting the bottom of the medicine bottle. The detection result is characterized by the first state signal and the second state signal. It should be noted that the missing detection module further includes 3 groups of detection units, or includes 4 groups of detection units, as long as it is guaranteed that there is a group of detection units to detect the missing state of the top of the medicine bottle, and there is another group of detection units to detect the missing state of the bottom of the medicine bottle. The top missing state of the medicine bottle includes a top missing state and a top intact state, which is because the medicine may damage the top thereof to extract the liquid medicine in the medicine bottle in the use process, and the medicine bottle is taken out to cause the detection unit not to detect the top of the medicine bottle in the use process. The bottom missing state of the medicine bottle comprises a bottom missing state and a bottom intact state, and the medicine bottle can be taken out in the using process, so that the bottom of the medicine bottle cannot be detected by the detection unit. In summary, it can be determined whether the vial is in a full-missing state based on the missing bottom and missing top states of the vial.
According to the medicine management system, the top missing state of the medicine bottle and the bottom missing state of the medicine bottle are detected through the two groups of detection units in the missing detection module, signals corresponding to the top missing state and the bottom missing state can be output, and the processor can confirm the state of the medicine bottle in the medicine box after receiving the signals.
In one embodiment, as shown in fig. 3, the medicine identification device further includes a single chip microcomputer; each detection unit is connected with the signal sending equipment through the single chip microcomputer.
Particularly, medicine identification equipment includes the singlechip, can accomplish the judgement to the medicine bottle state according to top state information and bottom state information at the medicine box side. The single chip microcomputer can process the first state signal and the second state signal in advance, and a processor is not used for processing data and then confirming whether the medicine bottle is in a full-missing state or not. In the case of having a plurality of cartridges, there is an effect of reducing the load on the processor.
In one embodiment, the top of the medicine bottle is stored between the light emitting tube and the light receiving tube of any detection unit;
the other detection unit is arranged between the light emitting tube and the light receiving tube and used for storing the bottom of the medicine bottle.
In one embodiment, as shown in fig. 4, the detection unit includes a photo switch 110 and a comparator 120; the photoelectric switch 110 includes a light emitting tube 111 and a light receiving tube 113; one end of the light emitting tube 111 is used for connecting an external power supply, and the other end is used for grounding; a first input end of the comparator 120 is respectively connected with one end of the light receiving tube 113 and an external power supply VCC, a second input end is used for accessing a reference voltage, and an output end is connected with the single chip microcomputer; the other end of the light receiving tube 113 is used for grounding.
Specifically, the light emitting tube in the photoelectric switch keeps emitting light beams (such as infrared light) because it is always in the power-on state, and when the light receiving tube receives the light beams emitted by the light emitting tube, both ends of the light receiving tube can be conducted.
In the present application, if a completely new medicine is to be detected, the light emitted from the light emitting tube is blocked by the medicine with respect to the detection unit for detecting the top. Therefore, the light receiving tube is turned off, and the level of the first input terminal of the comparator is high (power supply voltage). With respect to the detection unit for detecting the bottom, the light emitted from the light emitting tube thereof is blocked by the medicine. Therefore, the light receiving tube is turned off, and the level of the first input terminal of the comparator is high (power supply voltage). The reference voltage of the second input terminal is less than the power supply voltage. Therefore, corresponding level signals can be generated to the processor according to the voltage comparison of the actual input first input end and the second input end. For example: under the condition that the first input end is a positive phase input end and the second input end is an inverted phase input end, the processor receives two high level signals.
If the used medicine is detected, the light emitted from the light emitting tube is projected onto the light receiving tube for the detection unit for detecting the top. Therefore, the light receiving tube is conducted, and the first input end of the comparator is grounded. With respect to the detection unit for detecting the bottom, the light emitted from the light emitting tube thereof is blocked by the medicine. Therefore, the light receiving tube is turned off, and the level of the first input terminal of the comparator is high (power supply voltage). The reference voltage of the second input terminal is less than the power supply voltage. Therefore, corresponding level signals can be generated to the processor according to the voltage comparison of the actual input first input end and the second input end. For example: the processor receives a high level signal and a low level signal when the first input terminal is a non-inverting input terminal and the second input terminal is an inverting input terminal.
If the medicine is taken out, the light emitted from the light emitting tube is projected onto the light receiving tube for the detection unit for detecting the top. The light receiving tube is conducted, and the first input end of the comparator is grounded. With respect to the detection unit for detecting the bottom, light emitted from the light-emitting tube thereof is projected onto the light-receiving tube. The light receiving tube is conducted, and the first input end of the comparator is grounded. Therefore, corresponding level signals can be generated to the processor according to the voltage comparison of the actual input first input end and the second input end. For example: under the condition that the first input end is a positive phase input end and the second input end is an inverted phase input end, the processor receives two low level signals.
In one embodiment, as shown in FIG. 4, a variable resistor 130 is included; the first stator pin of the variable resistor 130 is used for connecting an external power source, the second stator pin is used for grounding, and the rotor pin is connected to the second input terminal of the comparator 120 to provide a reference voltage.
For the medicine bottle, the light emitted from the light emitting tube is refracted into the light receiving tube due to the material thereof, causing a phenomenon that the medicine bottle exists but the light receiving tube still receives a part of the light beam. The voltage value at the first input of the comparator is between 0 and the supply voltage. If the reference voltage is too low, the comparator may still output a signal indicative of the absence of a vial in the presence of a vial. In this case, the reference voltage may be adjusted by a variable resistor to prevent a false detection situation.
In one embodiment, as shown in fig. 5, a power indication circuit is further included;
the power supply indicating circuit comprises a light emitting diode D1, a resistor R1 and a capacitor C2; the anode of the light-emitting diode D1 is used for connecting an external power supply, and the cathode is used for connecting one end of the resistor R1; the other end of the resistor R1 is used for grounding; one end of the capacitor C2 is used for connecting an external power supply, and the other end is used for grounding.
Specifically, the power supply indicating circuit is used for reflecting the switching condition of the power supply. Under the condition of power supply, the light emitting diode lights up. Resistor C1 is used to limit current. The filter capacitor C2 is used for filtering.
In one embodiment, the display device is further comprised that is coupled to the processor.
Specifically, the display device is used for displaying data transmitted by the processor so that a worker can monitor the data.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A drug management system, comprising:
the medicine identification device and the signal sending device are arranged on the medicine box;
the signal receiving equipment and the processor are arranged in the background; the signal sending equipment is respectively connected with the signal receiving equipment and the medicine identification equipment; the processor is connected with the signal receiving equipment.
2. The drug management system of claim 1, wherein the drug identification device comprises a missing detection module;
the missing detection module comprises at least two groups of detection units; the detection units are connected with the signal sending equipment;
any one detection unit is used for detecting the top missing state of the medicine bottle; the other detection unit is used for detecting the bottom missing state of the medicine bottle.
3. The drug management system of claim 2, wherein the drug identification device further comprises a single-chip microcomputer; and each detection unit is connected with the signal sending equipment through the single chip microcomputer.
4. The drug management system of claim 3, wherein the detection unit comprises a photo switch and a comparator; the photoelectric switch comprises a light emitting tube and a light receiving tube; one end of the light emitting tube is used for connecting an external power supply, and the other end of the light emitting tube is used for grounding; the first input end of the comparator is respectively connected with one end of the light receiving tube and the external power supply, the second input end of the comparator is used for accessing a reference voltage, and the output end of the comparator is connected with the singlechip; the other end of the light receiving tube is used for grounding.
5. The drug management system of claim 4, wherein the detection unit further comprises a variable resistor;
the first stator pin of the variable resistor is used for being connected with the external power supply, the second stator pin is used for being grounded, and the rotor pin is connected with the second input end of the comparator to provide the reference voltage.
6. The system of claim 4, wherein the top of the vial is disposed between the light emitting tube and the light receiving tube of any of the detecting units;
the bottom of the medicine bottle is stored between the light emitting tube and the light receiving tube of the other detection unit.
7. The drug management system of claim 6, further comprising a power indication circuit;
the power supply indicating circuit comprises a light emitting diode D1, a resistor R1 and a capacitor C2; the anode of the light emitting diode D1 is used for connecting the external power supply, and the cathode is used for connecting one end of the resistor R1; the other end of the resistor R1 is used for grounding; one end of the capacitor C2 is used for connecting the external power supply, and the other end is used for grounding.
8. The drug management system of claim 1, wherein the signaling device comprises a slave bluetooth; the signal receiving device comprises a master bluetooth.
9. The drug management system of claim 8, wherein the slave bluetooth and the master bluetooth are both bluetooth models RSBRS02 AA.
10. The drug management system of any of claims 1 to 9, further comprising a display device coupled to the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120564209.6U CN214540093U (en) | 2021-03-18 | 2021-03-18 | Drug management system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120564209.6U CN214540093U (en) | 2021-03-18 | 2021-03-18 | Drug management system |
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| CN214540093U true CN214540093U (en) | 2021-10-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114655577A (en) * | 2022-03-11 | 2022-06-24 | 杭州瑞禾源科技有限公司 | Portable intelligent drug management equipment and management system |
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- 2021-03-18 CN CN202120564209.6U patent/CN214540093U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114655577A (en) * | 2022-03-11 | 2022-06-24 | 杭州瑞禾源科技有限公司 | Portable intelligent drug management equipment and management system |
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Effective date of registration: 20230417 Address after: No. 289, Dongfang Avenue, Nantong Economic and Technological Development Zone, Nantong City, Jiangsu Province, 226000 Patentee after: JIANGSU REHN MEDICAL INSTRUMENTS TECHNOLOGY Co.,Ltd. Address before: 510080 No. two, No. 58, Zhongshan Road, Guangdong, Guangzhou Patentee before: THE FIRST AFFILIATED HOSPITAL OF SUN YAT-SEN University |
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Address after: No. 289, Dongfang Avenue, Nantong Economic and Technological Development Zone, Nantong City, Jiangsu Province, 226000 Patentee after: Jiangsu Renxian Medical Technology Co.,Ltd. Address before: No. 289, Dongfang Avenue, Nantong Economic and Technological Development Zone, Nantong City, Jiangsu Province, 226000 Patentee before: JIANGSU REHN MEDICAL INSTRUMENTS TECHNOLOGY Co.,Ltd. |
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