CN111554374B - Total parenteral nutrition infusion proportion instrument based on Internet of things and use method thereof - Google Patents
Total parenteral nutrition infusion proportion instrument based on Internet of things and use method thereof Download PDFInfo
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- CN111554374B CN111554374B CN201910297715.0A CN201910297715A CN111554374B CN 111554374 B CN111554374 B CN 111554374B CN 201910297715 A CN201910297715 A CN 201910297715A CN 111554374 B CN111554374 B CN 111554374B
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
- G16H20/10—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients
- G16H20/17—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients delivered via infusion or injection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
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- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
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- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
- G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
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Abstract
The invention discloses a total parenteral nutrition transfusion proportion meter based on the Internet of things and a using method thereof. The TPN proportion instrument is reasonable in design and very suitable for detecting the blending error of parenteral nutrition infusion, is provided with a wireless signal receiving function, is connected to a management system server through the Internet of things technology, and receives TPN medical advice information to be detected every day; an article weighing function is provided, and the actual weight of the TPN to be detected is weighed; the device is provided with a data comparison function, judges whether the TPN is wrongly added or not by comparing the actual weight with the standard total weight, detects the infusion with wrong allocation by detecting the TPN proportion instrument, avoids clinical adverse events caused by the wrong allocation, ensures the medication safety, and is suitable for wide popularization.
Description
The technical field is as follows:
the invention relates to the technical field of medical instruments, in particular to a total parenteral nutrition infusion proportion meter based on the Internet of things and a using method thereof.
The background art comprises the following steps:
total parenteral nutrition infusion (TPN) is one of important components of clinical nutrition support treatment, and is prepared by mixing a plurality of components such as glucose injection, amino acid injection, fat emulsion injection and the like according to a specific program. Most TPN is responsible for centralized allocation in PIVAS, because the components are more, errors such as missing addition, insufficient addition, excessive addition or wrong addition of the components and the like of the components are easy to occur during allocation, the detection is not easy to occur during the check of the finished product infusion, and the safety of clinical treatment is influenced.
The existing processing method is to manually calculate the total amount of liquid in each TPN bag, and evaluate whether the actual total amount and the standard total amount of the TPN are different according to experience, so as to judge whether the blending is wrong. The judgment of the existing method is empirical, the calculation process consumes time and labor energy, and the accuracy is not reliable.
The invention content is as follows:
the invention aims to provide a total parenteral nutrition infusion proportion meter based on the Internet of things and a using method thereof, and aims to overcome the defects of the prior art.
The invention is implemented by the following technical scheme: a total parenteral nutrition infusion proportion meter based on the Internet of things comprises a shell, a server and a data matcher, wherein a scanning port is arranged at the middle end of the bottom of the outer surface of the shell, a vibration sample tube is arranged on one side of the bottom of the shell, a light source is arranged on the other side of the bottom of the shell, a wireless signal receiver is fixedly connected to one side of the top of the shell through a connector, an alarm is fixedly connected to the top of the wireless signal receiver, a display screen is embedded on the upper portion of the outer surface of the shell, a debugging key is arranged below the display screen, an electronic scale is arranged below the interior of the shell, one end of a spring hook is fixedly connected to the bottom of the electronic scale, the other end of the spring hook penetrates through the bottom of the shell, wireless communication transmitters are arranged on two sides of the interior of the shell, and a scanner is arranged on one side of the bottom end of the interior of the shell, the utility model discloses a vibration sample tube, including casing, circuit board, controller, data matcher, printer and alarm, the inside bottom opposite side of casing is provided with the printer, the inside top bolt of casing has the circuit board, one side of circuit board is provided with the controller, the opposite side of circuit board is provided with the accumulator, the below of circuit board is provided with the data matcher, the output and the data matcher input electric connection of accumulator, the output and the printer and the alarm electric connection of data matcher, the one end of vibration sample tube runs through casing bottom and data matcher fixed connection.
Further, the surface below both sides of casing are provided with the arch, the arch is provided with a plurality of, the arch is soft rubber material.
Further, the wireless signal receiver is KXS127 in model, the wireless communication transmitter is DTD110F in model, and the controller is in wireless signal connection with the server and the mobile terminal through the wireless signal receiver and the wireless communication transmitter.
Further, a lantern ring is fixedly connected to one side of the top of the shell, and the lantern ring is made of nylon.
Furthermore, the electronic scale is ND-CLY-AL in model number, the controller is any one of PLC controllers, and the electronic scale is electrically connected with the controller.
Further, the model of the scanner is EW-9200, and the position of the scanner corresponds to the position of the scanning port.
Furthermore, the type of alarm is LTE-1101, alarm and data matcher electric connection.
A use method of a total parenteral nutrition infusion proportion meter based on the Internet of things comprises the following steps:
firstly, a server and a controller are in signal connection through a wireless communication transmitter and a wireless signal receiver, and medical advice information and drug amount are given to the controller through the server and a mobile terminal.
And step two, according to the step one, after the controller receives the medical advice information and the medicine amount information transmitted by the server and the mobile terminal, automatic operation is carried out, and the operated data are transmitted to the storage device to be stored.
And step three, injecting a small amount of liquid sample into the vibration sample tube, calculating the density of the sample by combining the change of the mass of the sample tube with the change of the vibration frequency, and transmitting the measured data to the controller.
And step four, according to the step three, scanning and determining the medicine information through the scanner, and transmitting the information obtained by scanning to the storage.
And fifthly, hooking the medicine to be measured through a spring hook, and weighing and measuring through an electronic scale.
Step six, according to the step three, the step four and the step five, the measured medicine information is matched with the information recorded by the storage through the data matcher, if the measured medicine information meets the requirements, the printer automatically prints the medicine information, and if the measured medicine information does not meet the requirements, the alarm sounds to remind a tester.
The invention has the advantages that: the TPN proportion instrument is reasonable in design and convenient to use, is very suitable for detecting the blending error of parenteral nutrition infusion, is provided with a wireless signal receiving function, is connected to a PIVAS management system server through the Internet of things technology, and receives daily TPN medical advice information to be detected; an article weighing function is provided, and the actual weight of the TPN to be detected is weighed; the device is provided with a data comparison function, judges whether the TPN is wrongly added or not by comparing the actual weight with the standard total weight, detects the infusion with wrong allocation by detecting the TPN proportion instrument, avoids clinical adverse events caused by the wrong allocation, ensures the medication safety, and is suitable for wide popularization.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of a signal transmission principle of the present invention.
Fig. 2 is a schematic structural diagram of the working principle of the present invention.
Fig. 3 is a schematic view of the overall external structure of the present invention.
FIG. 4 is a schematic bottom structure of the present invention.
Fig. 5 is a schematic view of the overall internal structure of the present invention.
In the figure: 1. a housing; 2. a connector; 3. a wireless signal receiver; 4. an alarm; 5. a collar; 6. a display screen; 7. debugging the key; 8. a protrusion; 9. vibrating the sample tube; 10. a light source; 12. a circuit board; 13. a controller; 14. a reservoir; 15. a data matcher; 17. a wireless communication transmitter; 18. an electronic scale; 19. a spring hook; 20. a scanning port; 21. a scanner; 22. and (4) a server.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-5, a total parenteral nutrition transfusion proportion meter based on the internet of things comprises a shell 1, a server 22 and a data matcher 15, wherein a printing port 11 is arranged at the middle end of the bottom of the outer surface of the shell 1, a scanning port 20 is arranged above the printing port 11, a vibration sample tube 9 is arranged at one side of the bottom of the shell 1, a light source 10 is arranged at the other side of the bottom of the shell 1, a wireless signal receiver 3 is fixedly connected to one side of the top of the shell 1 through a connector 2, an alarm 4 is fixedly connected to the top of the wireless signal receiver 3, a display screen 6 is embedded and connected to the upper part of the outer surface of the shell 1, a debugging key 7 is arranged below the display screen 6, an electronic scale 18 is arranged below the inside of the shell 1, one end of a spring hook 19 is fixedly connected to the bottom of the electronic scale 18, and the other end of the spring hook 19 penetrates through the bottom of the shell 1, the inside both sides of casing 1 are provided with wireless communication transmitter 17, inside bottom one side of casing 1 is provided with scanner 21, the inside top bolt of casing 1 has circuit board 12, one side of circuit board 12 is provided with controller 13, the opposite side of circuit board 12 is provided with accumulator 14, the below of circuit board 12 is provided with data matcher 15, the output and the 15 input electric connection of data matcher of accumulator 14, the output and the alarm 4 electric connection of data matcher 15, the one end of vibration sample pipe 9 runs through casing 1 bottom and data matcher 15 fixed connection.
A use method of a total parenteral nutrition infusion proportion meter based on the Internet of things comprises the following steps:
firstly, a server and a controller are in signal connection through a wireless communication transmitter and a wireless signal receiver, and medical advice information and drug amount are given to the controller through the server and a mobile terminal.
And step two, according to the step one, after the controller receives the medical advice information and the medicine amount information transmitted by the server and the mobile terminal, automatic operation is carried out, and the operated data are transmitted to the storage device to be stored.
And step three, injecting a small amount of liquid sample into the vibration sample tube, calculating the density of the sample by combining the change of the mass of the sample tube with the change of the vibration frequency, and transmitting the measured data to the controller.
And step four, according to the step three, scanning and determining the medicine information through the scanner, and transmitting the information obtained by scanning to the storage.
And fifthly, hooking the medicine to be measured through a spring hook, and weighing and measuring through an electronic scale.
Step six, according to the step three, the step four and the step five, the measured medicine information is matched with the information recorded by the storage through the data matcher, if the measured medicine information meets the requirements, the printer automatically prints the medicine information, and if the measured medicine information does not meet the requirements, the alarm sounds to remind a tester.
Example 2
As shown in fig. 1-5, a total parenteral nutrition infusion proportion meter based on the internet of things comprises a shell 1, a server 22 and a data matcher 15, wherein a printing port 11 is arranged at the middle end of the bottom of the outer surface of the shell 1, a scanning port 20 is arranged above the printing port 11, a vibration sample tube 9 is arranged at one side of the bottom of the shell 1, a light source 10 is arranged at the other side of the bottom of the shell 1, a wireless signal receiver 3 is fixedly connected to one side of the top of the shell 1 through a connector 2, an alarm 4 is fixedly connected to the top of the wireless signal receiver 3, a display screen 6 is embedded and connected to the upper part of the outer surface of the shell 1, a debugging key 7 is arranged below the display screen 6, an electronic scale 18 is arranged below the inside of the shell 1, one end of a spring hook 19 is fixedly connected to the bottom of the electronic scale 18, and the other end of the spring hook 19 penetrates through the bottom of the shell 1, the wireless communication transmitter 17 is arranged on two sides in the shell 1, the scanner 21 is arranged on one side of the bottom end in the shell 1, the circuit board 12 is bolted on the upper part in the shell 1, the controller 13 is arranged on one side of the circuit board 12, the storage 14 is arranged on the other side of the circuit board 12, the data matcher 15 is arranged below the circuit board 12, the output end of the storage 14 is electrically connected with the input end of the data matcher 15, the output end of the data matcher 15 is electrically connected with the alarm 4, one end of the vibration sample tube 9 penetrates through the bottom of the shell 1 and is fixedly connected with the data matcher 15, the bulges 8 are arranged on two sides below the outer surface of the shell 1, the bulges 8 are provided with a plurality of materials, the bulges 8 are made of soft rubber, the lantern ring 5 is fixedly connected on one side of the top of the shell 1, and the lantern ring 5 is made of nylon, the equipment can be prevented from sliding down through the bulge 8, so that a user can conveniently and firmly hold the equipment, and the equipment is convenient to use.
A use method of a total parenteral nutrition infusion proportion meter based on the Internet of things comprises the following steps:
firstly, the server and the controller are in signal connection through the wireless communication transmitter and the wireless signal receiver, and medical advice information and the medicine amount are sent to the controller through the server and the mobile terminal.
And step two, according to the step one, after the controller receives the medical advice information and the medicine amount information transmitted by the server and the mobile terminal, automatic operation is carried out, and the operated data are transmitted to the storage device to be stored.
And step three, injecting a small amount of liquid sample into the vibration sample tube, calculating the density of the sample by combining the change of the mass of the sample tube with the change of the vibration frequency, and transmitting the measured data to the controller.
And step four, according to the step three, scanning and determining the medicine information through the scanner, and transmitting the information obtained by scanning to the storage.
And fifthly, hooking the medicine to be measured through a spring hook, and weighing and measuring through an electronic scale.
Step six, according to the step three, the step four and the step five, the measured medicine information is matched with the information recorded by the storage through the data matcher, if the measured medicine information meets the requirements, the printer automatically prints the medicine information, and if the measured medicine information does not meet the requirements, the alarm sounds to remind a tester.
Example 3
As shown in fig. 1-5, a total parenteral nutrition infusion proportion meter based on the internet of things comprises a shell 1, a server 22 and a data matcher 15, wherein a printing port 11 is arranged at the middle end of the bottom of the outer surface of the shell 1, a scanning port 20 is arranged above the printing port 11, a vibration sample tube 9 is arranged at one side of the bottom of the shell 1, a light source 10 is arranged at the other side of the bottom of the shell 1, a wireless signal receiver 3 is fixedly connected to one side of the top of the shell 1 through a connector 2, an alarm 4 is fixedly connected to the top of the wireless signal receiver 3, a display screen 6 is embedded and connected to the upper part of the outer surface of the shell 1, a debugging key 7 is arranged below the display screen 6, an electronic scale 18 is arranged below the inside of the shell 1, one end of a spring hook 19 is fixedly connected to the bottom of the electronic scale 18, and the other end of the spring hook 19 penetrates through the bottom of the shell 1, the inside both sides of casing 1 are provided with wireless communication transmitter 17, inside bottom one side of casing 1 is provided with scanner 21, the inside top bolt of casing 1 has circuit board 12, one side of circuit board 12 is provided with controller 13, the opposite side of circuit board 12 is provided with accumulator 14, the below of circuit board 12 is provided with data matcher 15, the output and the 15 input electric connection of data matcher of accumulator 14, the output and the alarm 4 electric connection of data matcher 15, the one end of vibration test sample pipe 9 runs through 1 bottom of casing and 15 fixed connection of data matcher, the model of alarm 4 is LTE-1101, alarm 4 and 15 electric connection of data matcher.
A use method of a total parenteral nutrition infusion proportion meter based on the Internet of things comprises the following steps:
firstly, a server and a controller are in signal connection through a wireless communication transmitter and a wireless signal receiver, and medical advice information and drug amount are given to the controller through the server and a mobile terminal.
And step two, according to the step one, after the controller receives the medical advice information and the medicine amount information transmitted by the server and the mobile terminal, automatic operation is carried out, and the operated data are transmitted to the storage device to be stored.
And step three, injecting a small amount of liquid sample into the vibration sample tube, calculating the density of the sample by combining the change of the mass of the sample tube with the change of the vibration frequency, and transmitting the measured data to the controller.
And step four, according to the step three, scanning and determining the medicine information through the scanner, and transmitting the information obtained by scanning to the storage.
And fifthly, hooking the medicine to be measured through a spring hook, and weighing and measuring through an electronic scale.
Step six, according to the step three, the step four and the step five, the measured medicine information is matched with the information recorded by the storage through the data matcher, if the measured medicine information meets the requirements, the printer automatically prints the medicine information, and if the measured medicine information does not meet the requirements, the alarm sounds to remind a tester.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a total parenteral nutrition infusion proportion appearance based on thing networking, includes casing (1), server (22) and data matcher (15), its characterized in that: the device is characterized in that a scanning port (20) is arranged at the middle end of the bottom of the outer surface of the shell (1), a vibration sample tube (9) is arranged on one side of the bottom of the shell (1), a light source (10) is arranged on the other side of the bottom of the shell (1), a wireless signal receiver (3) is fixedly connected to one side of the top of the shell (1) through a connector (2), an alarm (4) is fixedly connected to the top of the wireless signal receiver (3), a display screen (6) is embedded on the upper portion of the outer surface of the shell (1), a debugging key (7) is arranged below the display screen (6), an electronic scale (18) is arranged below the inner portion of the shell (1), one end of a spring hook (19) is fixedly connected to the bottom of the electronic scale (18), the other end of the spring hook (19) penetrates through the bottom of the shell (1), and wireless communication transmitters (17) are arranged on two sides of the inner portion of the shell (1), the utility model discloses a vibration sample tube, including casing (1), inside bottom one side of casing (1) is provided with scanner (21), the inside bottom opposite side of casing (1) is provided with printer (16), circuit board (12) have been bolted to the inside top of casing (1), one side of circuit board (12) is provided with controller (13), the opposite side of circuit board (12) is provided with accumulator (14), the below of circuit board (12) is provided with data matcher (15), the output and the data matcher (15) input electric connection of accumulator (14), the output and the alarm (4) electric connection of data matcher (15), the one end of vibration sample tube (9) is run through casing (1) bottom and data matcher (15) fixed connection.
2. The total parenteral nutrition infusion proportion meter based on the Internet of things as claimed in claim 1, which is characterized in that: both sides below the outer surface of the shell (1) are provided with bulges (8), the bulges (8) are provided with a plurality of, and the bulges (8) are made of soft rubber.
3. The total parenteral nutrition infusion proportion meter based on the Internet of things as claimed in claim 1, which is characterized in that: the type of the wireless signal receiver (3) is KXS127, the type of the wireless communication transmitter (17) is DTD110F, and the controller (13) is in wireless signal connection with the server (22) and the mobile terminal (23) through the wireless signal receiver (3) and the wireless communication transmitter (17).
4. The total parenteral nutrition infusion proportion meter based on the Internet of things as claimed in claim 1, which is characterized in that: the improved shell is characterized in that a lantern ring (5) is fixedly connected to one side of the top of the shell (1), and the lantern ring (5) is made of nylon.
5. The total parenteral nutrition infusion proportion meter based on the Internet of things as claimed in claim 1, which is characterized in that: the electronic scale (18) is ND-CLY-AL in type, the controller (13) is any one of PLC controllers, and the electronic scale (18) is electrically connected with the controller (13).
6. The total parenteral nutrition infusion proportion meter based on the Internet of things as claimed in claim 1, which is characterized in that: the type of the scanner (21) is EW-9200, and the position of the scanner (21) corresponds to the position of the scanning port (20).
7. The total parenteral nutrition infusion proportion meter based on the Internet of things as claimed in claim 1, which is characterized in that: the type of alarm (4) is LTE-1101, alarm (4) and data matcher (15) electric connection.
8. A use method of a total parenteral nutrition infusion proportion meter based on the Internet of things comprises the following steps:
firstly, a server and a controller are in signal connection through a wireless communication transmitter and a wireless signal receiver, and medical advice information and drug quantity are given to the controller through the server and a mobile terminal;
step two, according to the step one, after the controller receives the medical advice information and the medicine amount information transmitted by the server and the mobile terminal, automatic operation is carried out, and the operated data are transmitted to the storage device to be stored;
injecting a small amount of liquid sample into a vibration sample tube, calculating the density of the sample by combining the change of the mass of the sample tube with the change of the vibration frequency and the calibration data, and transmitting the measured data to a controller;
step four, according to the step three, scanning and determining the medicine information through a scanner, and transmitting the information obtained by scanning to a storage;
fifthly, hooking the medicine to be measured through a spring hook, and weighing and measuring through an electronic scale;
step six, according to the step three, the step four and the step five, the measured medicine information is matched with the information recorded by the storage through the data matcher, if the measured medicine information meets the requirements, the printer automatically prints the medicine information, and if the measured medicine information does not meet the requirements, the alarm sounds to remind a tester.
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| CN201910297715.0A CN111554374B (en) | 2019-04-15 | 2019-04-15 | Total parenteral nutrition infusion proportion instrument based on Internet of things and use method thereof |
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| CN201910297715.0A CN111554374B (en) | 2019-04-15 | 2019-04-15 | Total parenteral nutrition infusion proportion instrument based on Internet of things and use method thereof |
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| CN111554374B true CN111554374B (en) | 2022-06-21 |
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| CN101019081A (en) * | 2003-12-05 | 2007-08-15 | 贝朗医疗有限公司 | Pharmaceutical compounding systems and methods |
| CN101501693A (en) * | 2005-05-16 | 2009-08-05 | 智能医院体系有限公司 | Automated pharmacy admixture system (apas) |
| CN105808965A (en) * | 2016-03-28 | 2016-07-27 | 张相林 | Method and system for medicine blending g detection |
| CN107875480A (en) * | 2017-12-07 | 2018-04-06 | 广州视源电子科技股份有限公司 | Medicine confirmation method, device, smart machine, server, system and storage medium |
| CN109303947A (en) * | 2018-10-28 | 2019-02-05 | 王干 | A kind of medical transfusion mistake proofing drop loading liquid monitoring device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7645258B2 (en) * | 1999-12-01 | 2010-01-12 | B. Braun Medical, Inc. | Patient medication IV delivery pump with wireless communication to a hospital information management system |
| WO2005007223A2 (en) * | 2003-07-16 | 2005-01-27 | Sasha John | Programmable medical drug delivery systems and methods for delivery of multiple fluids and concentrations |
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2019
- 2019-04-15 CN CN201910297715.0A patent/CN111554374B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101019081A (en) * | 2003-12-05 | 2007-08-15 | 贝朗医疗有限公司 | Pharmaceutical compounding systems and methods |
| CN101501693A (en) * | 2005-05-16 | 2009-08-05 | 智能医院体系有限公司 | Automated pharmacy admixture system (apas) |
| CN105808965A (en) * | 2016-03-28 | 2016-07-27 | 张相林 | Method and system for medicine blending g detection |
| CN107875480A (en) * | 2017-12-07 | 2018-04-06 | 广州视源电子科技股份有限公司 | Medicine confirmation method, device, smart machine, server, system and storage medium |
| CN109303947A (en) * | 2018-10-28 | 2019-02-05 | 王干 | A kind of medical transfusion mistake proofing drop loading liquid monitoring device |
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