CN112884103A - Medical waste traceability system and method based on Internet of things technology - Google Patents
Medical waste traceability system and method based on Internet of things technology Download PDFInfo
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- CN112884103A CN112884103A CN202110269236.5A CN202110269236A CN112884103A CN 112884103 A CN112884103 A CN 112884103A CN 202110269236 A CN202110269236 A CN 202110269236A CN 112884103 A CN112884103 A CN 112884103A
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- 239000002699 waste material Substances 0.000 description 5
- 230000006855 networking Effects 0.000 description 4
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
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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
- G16H40/00—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
- G16H40/20—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 management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/10—Detection; Monitoring
Abstract
The invention discloses a medical waste traceability system based on the technology of Internet of things, which comprises: the system comprises a collecting and transferring device, a gathering platform scale, a cloud platform, a PDA (personal digital assistant), a terminal, an RFID (radio frequency identification) electronic tag and a two-dimensional code tag, wherein the collecting and transferring device comprises a medical waste transfer trolley, the electronic scale and at least two medical waste collecting boxes positioned in the transfer trolley, the electronic scale and the gathering platform scale respectively comprise a weighing device, a short-distance card reading device, a tag printer and a network module, the gathering platform scale is additionally provided with an Internet of things reader capable of identifying RFID electronic tag information, the PDA can scan the RFID electronic tag or the two-dimensional code tag to obtain related information, and the terminal is connected with the cloud. The medical waste traceability system provided by the invention can monitor the processes of collection, transportation, warehousing and ex-warehouse in real time, effectively prevent hidden dangers and risks caused by medical waste loss, and ensure the safety of medical waste in a hospital.
Description
Technical Field
The invention belongs to the technical field of Internet of things, and particularly relates to a medical waste traceability management system based on the Internet of things technology.
Background
Medical waste refers to waste products produced by medical institutions in medical, preventive, health care and other related activities that are directly or indirectly infectious, toxic and otherwise hazardous, and is generally classified as infectious, pathological, traumatic, pharmaceutical, chemical waste. The waste contains a large amount of bacterial viruses and has certain characteristics of space pollution, acute viral infection and latent infection, if the waste is not managed intensively and is discarded randomly, the waste is mixed with household garbage and is dispersed into the living environment of people, the atmosphere, water sources, land, animals and plants are polluted, the disease transmission is caused, and the physical and psychological health of people is seriously harmed.
The problem that the general technology falls behind exists in the current medical waste collection, transportation, processing process, for example medical waste is difficult to trace back, information acquisition, trace back are relatively lagged, and the object is difficult to real time monitoring etc. in the transportation link.
Disclosure of Invention
The purpose of the invention is as follows: aiming at the defects of the prior art, the invention provides the medical waste traceability system which can monitor the processes of collection, transportation, warehousing and ex-warehouse in real time, effectively prevents hidden dangers and risks caused by medical waste loss, and ensures the safety of medical waste in a hospital.
The technical scheme is as follows: in order to achieve the purpose, the invention adopts the following technical scheme:
a medical waste traceability system based on the Internet of things technology comprises a collecting and transferring device, a summarizing platform scale, a cloud platform, a PDA (handheld terminal), a terminal, an RFID (radio frequency identification) electronic tag and a two-dimensional code tag, wherein the collecting and transferring device comprises a medical waste transfer trolley, an electronic scale and at least two medical waste collecting boxes positioned in the transfer trolley, a weighing module, a close-range card reading device, a tag printer, a network module and a single chip microcomputer are arranged in the electronic scale, and the weighing module, the close-range card reading device, the tag printer and the network module are respectively connected with the single chip microcomputer; the platform scale that gathers includes the device the same with the electronic scale promptly, includes weighing module, closely card reader, label printer, network module, singlechip, still includes thing networking and reads the ware to thing networking reads the ware and is connected with the singlechip in the platform scale that gathers, and thing networking reads the distinguishable RFID electronic tags, sets up the unique sign two-dimensional code of medical waste collecting box to inside the RFID electronic tags of existence, the label printer is printed and is formed the two-dimensional code label, the distinguishable RFID electronic tags of PDA or scan the two-dimensional code label can acquire medical waste collecting box and correspond information, and PDA passes through the internet and is connected with high in the clouds platform, the terminal passes through internet connection high in the clouds platform, real time monitoring medical waste state, the singlechip is the STM32 singlechip.
Further, the electronic scale and the medical waste collection tank are placed on the medical waste transfer trolley.
Further, the short-distance card reading device can identify an IC card of ISO 14443 standard, and the IC card is internally provided with information such as names, departments, job numbers and the like of workers. Only a specific IC card person is allowed to use the system.
Further, the communication protocol used by the network module and the cloud platform is any one of a TCP/IP protocol and an NB-IOT protocol.
Further, the Internet of things reader can identify RFID electronic tags of ISO/IEC 18000-6C (EPC C1G2) standard.
Further, the two-dimensional code label contains the box number, the type and the unique identification two-dimensional code of the medical waste collection box.
Furthermore, after the collecting and transferring device weighs the garbage bag filled with the medical waste, the box-bag association is realized by inputting the box number of the medical waste collecting box.
Further, the communication protocol used by the PDA and the cloud platform is any one of a WIFI protocol and a 4G protocol.
Further, the terminal is a computer.
A medical waste tracing method based on the technology of the Internet of things comprises the following steps:
step 1, before collection and transportation, distributing an RFID electronic tag for a medical waste collection box, identifying the electronic tag through an Internet of things reader, setting a unique identification two-dimensional code of the medical waste collection box, storing the unique identification two-dimensional code in the RFID electronic tag, forming a two-dimensional code tag of the medical waste collection box by a tag printer, and attaching the two-dimensional code tag to an upper cover of the collection box, wherein the two-dimensional code tag comprises a medical waste collection box number, a type of the medical waste collection box and the unique identification two-dimensional code;
Has the advantages that:
the medical waste traceability system provided by the invention can monitor the processes of collection, transportation, warehousing and ex-warehouse in real time, effectively prevent hidden dangers and risks caused by medical waste loss, and ensure the safety of medical waste in a hospital. The hospital waste collection, warehousing and ex-warehouse behaviors are subjected to standardized management, the hospital waste collection, warehousing and ex-warehouse behaviors comprise the weight of the collected waste at each time and the accumulated quantity in a certain time, managers can conveniently schedule a transfer trolley, even can give out a warning when the weight is abnormal, problems can be timely found and solved, hidden dangers and risks caused by medical waste loss are prevented, the safety of the medical waste in a hospital is ensured, nosocomial infection is avoided to the maximum extent, the medical waste produced by the hospital is reduced, the cost expenditure of the hospital is also reduced, and the burden is greatly reduced for treating the medical waste.
Drawings
FIG. 1 is a schematic view of a medical waste traceability system;
fig. 2 is a schematic top view of the medical waste transfer cart.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1, a medical waste traceability system based on internet of things technology comprises: the system comprises a collecting and transferring device 1, a summarizing platform scale 2, a cloud platform 3, a PDA4, a terminal 5, an RFID electronic tag 10 and a two-dimensional code tag 11, wherein the collecting and transferring device 1 comprises a medical waste transfer trolley 6, an electronic scale 7 and at least two medical waste collecting boxes 8 positioned in the transfer trolley, and the placement positions of the three are shown in figure 2. Electronic scale 7 and platform balance 2 all contain weighing device 71, closely reading card device 72, label printer 73, network module 74, and platform balance 2 adds thing networking and reads ware 9, distinguishable RFID electronic tags information. The PDA can scan the RFID electronic tag or the two-dimensional code tag to acquire related information. The terminal is connected with the cloud platform through the Internet.
It should be noted that the medical waste traceability system fully achieves the purpose of clearly dividing work and giving responsibility to people, and only specific personnel can enter the system by swiping a card through the short-distance card reading device 72 to execute specific operations. If collection transfer staff swipe cards to enter the system, only the relevant operation of medical waste collection can be performed.
Before collection and transportation, an RFID electronic tag 10 needs to be distributed to the medical waste collection box 8, the electronic tag is identified through an Internet of things reader 9, an unique identification code of the medical waste collection box 8 is set and stored in the RFID electronic tag 10, meanwhile, a two-dimensional code tag of the medical waste collection box 8 is printed by a tag printer and is attached to an upper cover of the collection box, and the two-dimensional code tag comprises a medical waste collection box number, a type of the medical waste collection box and a unique identification two-dimensional code.
In the process of collection and transportation, the electronic scales 7 respectively weigh the medical waste garbage bags, and the medical waste collection boxes 8 are selected according to the types of the medical waste garbage bags to complete the association of the bags and the boxes. The proximity card reader 72 may identify the user cards of hospital collection personnel and hand-over personnel, record personnel information, and ensure that the source of medical waste is available for inspection and direction finding. The medical waste source, weight, type, handover time, location and other information in the transfer and collection process are uploaded to the cloud platform 3 through the network module 74 and stored. The label printer 73 also prints paper delivery information archive.
When the medical waste collecting box 8 is put in storage, the summarizing platform scale 2 reads information of the RFID electronic tag 10 on the collecting box through the Internet of things reader 9 to obtain the box number of the collecting box, the statistical total weight of the collecting box in the transferring and collecting process is obtained from the cloud platform 3 through the network module 74, the statistical total weight is compared with the warehousing total weight rechecked by the summarizing platform scale 2, an alarm is given when the weight is abnormal, related personnel are prompted to check, and the real-time total weight is uploaded to the cloud platform by the network module 74 to be filed. The label printer 73 can form a warehousing list, and record the weight, the type, warehousing time, location, personnel and other information of the medical waste collection box warehoused. The ex-warehouse process is similar to the in-warehouse process, except that the summary scale 2 compares the in-warehouse weight of the medical waste collection bin 8 with the current total ex-warehouse weight.
It should be noted that, in the process of collecting, transferring, warehousing and ex-warehouse of the medical waste, the information of the weight, the type, the source, the destination and the like of the medical waste is uploaded to the cloud platform 3 in real time through the network module 74.
PDA4 scans the two-dimensional code or discernment RFID electronic tags, obtains the only identification code of medical waste collection box 8, and accessible WIFI or 4G module are connected with high in the clouds platform 3, inquire medical waste collection box 8's detailed information, like weight, weight etc., and terminal 5 passes through internet connection high in the clouds platform 3, and real-time supervision medical waste weight state change collects the transportation to it, goes into the warehouse-out action and carries out standard management, can effectively prevent that medical waste from losing hidden danger and the risk that brings, has guaranteed the security of medical waste in the hospital.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a medical waste traceability system based on internet of things, its characterized in that: the medical waste collecting and transferring device comprises a collecting and transferring device (1), a gathering platform scale (2), a cloud platform (3), a PDA (4), a terminal (5), an RFID electronic tag (10) and a two-dimension code tag (11), wherein the collecting and transferring device (1) comprises a medical waste transfer trolley (6), an electronic scale (7) and at least two medical waste collecting boxes (8) positioned in the transfer trolley, a weighing module (71), a short-distance card reading device (72), a tag printer (73), a network module (74) and a single chip microcomputer are arranged in the electronic scale, and the weighing module (71), the short-distance card reading device (72), the tag printer (73) and the network module (74) are respectively connected with the single chip microcomputer; the summary platform scale (2) comprises the same devices as the electronic scale (7), namely a weighing module (71), a short-distance card reading device (72), a label printer (73), a network module (74), a singlechip and an Internet of things reader (9), the reader (9) of the internet of things can identify the RFID electronic tag (10) and set the unique identification two-dimensional code of the medical waste collection box, and is stored in the RFID electronic label, a label printer prints to form a two-dimensional code label (11), the PDA (4) can identify the RFID electronic tag (10) or scan the two-dimensional code tag (11), can acquire the corresponding information of the medical waste collection box, the PDA (4) is connected with the cloud platform (3) through the internet, the terminal (5) is connected with the cloud platform (3) through the Internet, and the medical waste state is monitored in real time.
2. The medical waste traceability management system based on internet of things technology of claim 1, wherein: the electronic scale (7) and the medical waste collecting box (8) are arranged on the medical waste transfer trolley (6).
3. The medical waste traceability management system based on internet of things technology of claim 1, wherein: the short-distance card reading device (72) can identify an IC card of ISO 14443 standard, and the IC card is internally provided with information such as the name, department and job number of a worker.
4. The medical waste traceability management system based on internet of things technology of claim 1, wherein: the communication protocol used by the network module (74) and the cloud platform is any one of a TCP/IP protocol and an NB-IOT protocol.
5. The medical waste traceability management system based on internet of things technology of claim 1, wherein: the Internet of things reader (9) can identify the RFID electronic tag of ISO/IEC 18000-6C standard.
6. The medical waste traceability management system based on internet of things technology of claim 1, wherein: the two-dimension code label (11) comprises a box number, a type and a unique identification two-dimension code of the medical waste collecting box.
7. The medical waste traceability management system based on internet of things technology of claim 1, wherein: after the collecting and transferring device weighs the garbage bag filled with the medical waste, the box-bag association is realized by inputting the box number of the medical waste collecting box.
8. The medical waste traceability management system based on internet of things technology of claim 1, wherein: the communication protocol used by the PDA (4) and the cloud platform is any one of a WIFI protocol and a 4G protocol.
9. The medical waste traceability management system based on internet of things technology of claim 1, wherein: the terminal is a computer.
10. A medical waste traceability method based on the Internet of things technology is characterized in that: the method comprises the following steps:
step 1, before collection and transportation, distributing an RFID electronic tag (10) for a medical waste collection box (8), identifying the electronic tag through an Internet of things reader (9), setting a unique identification two-dimensional code of the medical waste collection box (8), storing the unique identification two-dimensional code in the RFID electronic tag (10), and forming a two-dimensional code tag of the medical waste collection box (8) by a tag printer, wherein the two-dimensional code tag is attached to an upper cover of the collection box and comprises a medical waste collection box number, a type of the medical waste collection box and the unique identification two-dimensional code;
step 2, in the process of collection and transportation, an electronic scale (7) respectively weighs medical waste garbage bags, a medical waste collection box (8) is selected according to the types of the medical waste garbage bags, box and bag association is completed, a short-distance card reading device (72) can identify user cards of hospital collection personnel and transfer personnel, personnel information is recorded, the medical waste sources can be checked and go to know, the medical waste sources, the weight, the types, the transfer time, the transfer location and other information in the process of transportation and collection are uploaded to a cloud end platform (3) through a network module (74) to be stored, and a label printer (73) prints paper transfer information and archives the information;
step 3, when the medical waste collection box (8) is warehoused, the summarizing platform scale (2) reads information of an RFID electronic tag (10) on the collection box through an Internet of things reader (9), the box number of the collection box is obtained, the statistical total weight of the collection box in the transferring and collecting process is obtained from the cloud platform (3) through a network module (74), the statistical total weight is compared with the warehouse-in total weight rechecked by the summarizing platform scale (2), an alarm is given when the weight is abnormal, related personnel are prompted to check, the real-time total weight is uploaded to the cloud platform to be filed through the network module (74), a label printer (73) can form a warehouse-in list, and information such as the weight, the type, the warehouse-in time, the site and the personnel of the medical; the ex-warehouse process is similar to the in-warehouse process, except that the summary scale (2) compares the in-warehouse weight of the medical waste collection bin (8) with the current total ex-warehouse weight.
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| CN202110269236.5A CN112884103A (en) | 2021-03-12 | 2021-03-12 | Medical waste traceability system and method based on Internet of things technology |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113569589A (en) * | 2021-08-11 | 2021-10-29 | 合肥中科星联信息技术有限公司 | Electronic notebook based on two-dimensional code RFID recognition technology and applied to turnover box |
| CN113658675A (en) * | 2021-10-19 | 2021-11-16 | 北京威斯盾网络科技有限公司 | Medical waste management system and method |
| CN114572488A (en) * | 2022-03-11 | 2022-06-03 | 浙江惠芯科技有限公司 | Medical waste recovery method |
| CN114838797A (en) * | 2022-04-22 | 2022-08-02 | 广州浩安智能科技有限公司 | Production management terminal |
| CN117011111A (en) * | 2023-10-07 | 2023-11-07 | 华联(天津)创新科技有限公司 | Medical waste intelligent tracking management system and method |
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| CN112215555A (en) * | 2020-10-23 | 2021-01-12 | 广州市曦鸿信息科技有限公司 | Medical waste management method and system based on two-dimensional code technology |
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| CN113569589A (en) * | 2021-08-11 | 2021-10-29 | 合肥中科星联信息技术有限公司 | Electronic notebook based on two-dimensional code RFID recognition technology and applied to turnover box |
| CN113658675A (en) * | 2021-10-19 | 2021-11-16 | 北京威斯盾网络科技有限公司 | Medical waste management system and method |
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