CN117271503A - Biological waste treatment monitoring method and system - Google Patents
Biological waste treatment monitoring method and system Download PDFInfo
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 128
- 238000011282 treatment Methods 0.000 title claims abstract description 79
- 239000010796 biological waste Substances 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 56
- 238000012545 processing Methods 0.000 claims abstract description 117
- 238000012423 maintenance Methods 0.000 claims abstract description 7
- 238000012546 transfer Methods 0.000 claims description 118
- 238000004806 packaging method and process Methods 0.000 claims description 50
- 239000002699 waste material Substances 0.000 claims description 32
- 230000008569 process Effects 0.000 claims description 25
- 230000005856 abnormality Effects 0.000 claims description 19
- 238000012856 packing Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000002159 abnormal effect Effects 0.000 claims description 11
- 238000012795 verification Methods 0.000 claims description 10
- 238000012217 deletion Methods 0.000 claims description 9
- 230000037430 deletion Effects 0.000 claims description 9
- 239000010816 packaging waste Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000007405 data analysis Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010781 infectious medical waste Substances 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 239000002906 medical waste Substances 0.000 description 2
- 238000011895 specific detection Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000025721 COVID-19 Diseases 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 208000015181 infectious disease Diseases 0.000 description 1
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- 244000005700 microbiome Species 0.000 description 1
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- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- RWWYLEGWBNMMLJ-YSOARWBDSA-N remdesivir Chemical compound NC1=NC=NN2C1=CC=C2[C@]1([C@@H]([C@@H]([C@H](O1)CO[P@](=O)(OC1=CC=CC=C1)N[C@H](C(=O)OCC(CC)CC)C)O)O)C#N RWWYLEGWBNMMLJ-YSOARWBDSA-N 0.000 description 1
- RWWYLEGWBNMMLJ-MEUHYHILSA-N remdesivir Drugs C([C@@H]1[C@H]([C@@H](O)[C@@](C#N)(O1)C=1N2N=CN=C(N)C2=CC=1)O)OP(=O)(N[C@@H](C)C(=O)OCC(CC)CC)OC1=CC=CC=C1 RWWYLEGWBNMMLJ-MEUHYHILSA-N 0.000 description 1
- 239000010821 sharps waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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- 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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Abstract
The invention provides a biological waste treatment monitoring method and system, and relates to the technical field of digital monitoring. According to the invention, the three-party alliance block chain network is constructed to store the block chain, so that the whole-process monitoring traceability of the biological waste treatment information is realized, the three-party common maintenance is realized through constructing the treatment monitoring block chain, and each party is respectively responsible for constructing each block and uniformly uploading the blocks to the alliance network, so that the information is ensured to be non-tamper-resistant; the information input equipment group is used for uploading corresponding information, so that the credibility of information sources is ensured; the processing monitoring database is stored locally by each party, so that hospitals can master the whole-course information, and the working supervision coordination is facilitated; the other institutions can store the respective information so as to ensure the problem tracing capability, and the method has good practical value and popularization value.
Description
Technical Field
The invention relates to the technical field of digital monitoring, in particular to a biological waste treatment monitoring method and system.
Background
Biological waste refers to biological pathological tissues, biological residual substances, or waste tools and products polluted by bacteria and microorganisms, and is commonly used in the fields of gynaecology and obstetrics, orthopedics, biochemical laboratories and the like. Biological waste is potentially harmful to both the environment and human health, and therefore requires specialized collection, transport and disposal; if biological waste is not strictly and effectively treated and monitored, great potential safety hazards exist, and large-scale environmental pollution and infectious disease spread can be caused in serious cases.
The biological waste treatment process mainly comprises three links of disinfection and packaging, special vehicle transportation and innocent treatment; the disinfection and packaging links are mainly processed in the hospital by staff of the courtyard; the special car transferring link is mainly processed by special personnel of related personnel arranged by a carrying mechanism, and the harmless processing link is mainly processed and degraded by a special processing mechanism in a harmless way, so that the safety of the biological waste is ensured; thus, the whole process for biological waste treatment needs to be completed cooperatively by three parties, namely an institution, a transfer institution and a treatment institution.
Because three parties are involved in coordination treatment, the whole-process treatment information needs to be monitored when biological wastes are treated so as to clearly divide responsibility, and the problem can be quickly found when the problem occurs. The existing processing information monitoring method is mostly based on a handwriting table, but the method is easy to imitate.
Therefore, it is necessary to provide a method and a system for monitoring the treatment of biological waste to solve the above-mentioned problems.
Disclosure of Invention
In order to solve one of the above technical problems, the present invention provides a biological waste treatment monitoring system, comprising: the system comprises a three-party alliance blockchain network, a processing monitoring blockchain, an information input equipment group and a processing monitoring database; wherein,
three-party federated blockchain network: a coalition blockchain storage space network for providing information for biological waste treatment; wherein, alliance construction three parties include: the hospital side, the transfer side and the treatment side; the biological waste treatment information includes: packaging information, transfer information and processing information; after being encrypted and uplink, the biological waste treatment information is stored in a hospital side server, a transfer side server and a treatment side server in a distributed mode;
processing monitors blockchain: the system is used for providing a partition block storage chain for each link of biological waste treatment and carrying out three-party common maintenance through a three-party alliance block chain network; the partition block storage chain is a three-block storage chain and comprises a hospital block, a transfer block and a processor block; the hospital side block is created and maintained by the hospital side, the transfer side block is created and maintained by the transfer side, and the treatment side block is created and maintained by the treatment side;
information input equipment group: the system comprises a hospital information input device, a transfer party information input device and a processor information input device, wherein the system is used for inputting biological waste treatment information and uploading the biological waste treatment information to a corresponding block; the hospital side information input equipment is used for uploading the packaging information to the hospital side block, the transfer side information input equipment is used for uploading the transfer information to the transfer side block, and the processing side information input equipment is used for uploading the processing information to the processing side block;
processing a monitoring database: the system comprises a three-party independent private space for providing information for processing biological wastes, wherein the three-party independent private space comprises a hospital party monitoring database, a transfer party monitoring database and a processor database; the transfer party is used for private storage of transfer information through the transfer party monitoring database, the processing party is used for private storage of processing information through the transfer party monitoring database, and the hospital party is used for private storage of biological waste processing information through the hospital party monitoring database.
As a further solution, the hospital side block is a first block of a three-block memory chain and is composed of a first block head and a first block body; the first block header includes: monitoring event ID items, packing time stamp items, two-dimensional code binding ID items, merck root items, a storage chain Ha Xixiang and entry permission items; the first area block is stored with packaging information and each item of information is arranged in a merck tree; the monitoring event ID item is used for storing a unique number of the biological waste treatment monitoring event; the packing time stamp item includes: block creation time stamp, information upload time stamp and block association time stamp; the two-dimensional code binding ID item is used for recording a unique number of the two-dimensional code associated with the first block; the merck root is used to verify the packing information, and the store chain Ha Xixiang is used to store the first chunk hash, the middle chunk hash, and the tail chunk hash; the entry permission item is used for storing a verification item for verifying the validity of the entry information.
As a further solution, the transfer block is a middle block of a three-block memory chain and is composed of a middle block head and a middle block body; the middle block header includes: transfer timestamp item, two-dimensional code binding ID item, merker root item, middle block hash and entry proof item; wherein the transit time stamp item comprises: creating a time stamp by the transfer block, associating the time stamp by the transfer block and uploading the time stamp by the transfer information; the two-dimension code binding ID item is used for recording a unique number of the two-dimension code associated with the middle block; the merck root term is used for checking the transfer information; the entry proof item is used for providing a proof item for proving the validity of the entry transfer information.
As a further solution, the processing side block is a tail block of a three-block memory chain and is composed of a tail block head and a tail block body; the tail block head includes: processing a time stamp item, a two-dimensional code binding ID item, a merck root item, a tail block hash and an entry proof item; wherein processing the timestamp entry includes: a processing block creation time stamp, a processing block association time stamp, and a processing information upload time stamp; the two-dimension code binding ID item is used for recording a unique number of the two-dimension code associated with the middle block; the merck root term is used for checking the processing information; the entry proof item is used for providing a proof item for proving the validity of the entry processing information.
As a still further solution, the package information includes: packaging hospital information, packaging personnel information, input equipment information and packaging description information; wherein, the package description information includes: packaging waste weight, packaging waste type and waste packaging time; the transfer information includes: transfer mechanism information, transfer personnel information, transfer vehicle information, input equipment information and transfer description information; wherein the transfer description information includes: transfer batch information, transfer route information, and transfer time information; the processing information comprises: processing mechanism information, processing personnel information, input equipment information and processing description information; wherein, the processing description information includes: process type information, process time information, and process lot information.
A method for monitoring the treatment of biological waste, which is applied to a system for monitoring the treatment of biological waste according to any one of the above, and performs uplink monitoring registration of biological waste by the following steps; wherein the uplink process monitoring includes a package monitoring registration, a diversion monitoring registration, and a process monitoring registration.
As a still further solution, the package monitors registration: the first monitoring step is carried out through steps 1.1 to 1.5;
step 1.1: packaging the biological waste to be packaged into a packaging bag; wherein, the packing bag is provided with a two-dimensional code;
step 1.2: scanning the two-dimensional code on the packaging bag, and recording the unique number of the two-dimensional code;
step 1.3: the packaging information and the unique number of the two-dimensional code are input to hospital side information input equipment;
step 1.4: the hospital information input equipment binds the packaging information and the two-dimensional code to generate a two-dimensional code binding ID item;
step 1.5: and generating a first block, and storing the two-dimensional code binding ID item and the packaging information into the first block.
As a still further solution, diversion monitoring registration: the intermediate monitoring link is executed through the steps 2.1 to 2.6;
step 2.1: the method comprises the steps of scanning a code to obtain a two-dimensional code unique number of biological waste to be transported;
step 2.2: searching a first block through the unique number of the two-dimensional code, and recording the hash of the first block;
step 2.3: collecting transfer information and inputting the transfer information and a unique two-dimensional code number to transfer party information input equipment;
step 2.4: verifying, namely passing the verification when the input proving item is matched with the input permission item, and performing the next step;
step 2.5: generating an intermediate block, and storing the two-dimensional code binding ID item and transfer information into the intermediate block;
step 2.6: performing block association, wherein the middle block records a first block hash, and the first block records the middle block hash.
As a still further solution, the process monitors the registration: the tail monitoring link is executed through the steps 3.1 to 3.6;
step 3.1: the method comprises the steps of scanning a code to obtain a two-dimensional code unique number of biological waste to be treated;
step 3.2: searching a first block through the unique number of the two-dimensional code, and recording the hash of the first block;
step 3.3: collecting processing information and inputting the processing information and the unique number of the two-dimensional code to the information input equipment of the processing party;
step 3.4: verifying, namely passing the verification when the input proving item is matched with the input permission item, and performing the next step;
step 3.5: generating a tail block, and storing the two-dimensional code binding ID item and the processing information into the tail block;
step 3.6: and performing block association, wherein the tail block records a first block hash, and the first block records the tail block hash.
As a further solution, biowaste processing anomaly monitoring by processing the monitoring blockchain; wherein, anomaly monitoring includes: block anomaly monitoring and information anomaly monitoring; block anomaly monitoring includes middle block deletion, tail block deletion and double block deletion; the information anomaly monitoring comprises packaging information anomaly, transferring information anomaly and processing information anomaly; detecting an abnormal block and checking and finding out the reason that the block is not normally established when the block is abnormal; when an information abnormality occurs, abnormality information is detected and the cause of occurrence of the abnormality information is checked and found.
Compared with the related art, the biological waste treatment monitoring method and system provided by the invention have the following beneficial effects:
according to the invention, the three-party alliance block chain network is constructed to store the block chain, so that the whole-process monitoring traceability of the biological waste treatment information is realized, the three-party common maintenance is realized through constructing the treatment monitoring block chain, and each party is respectively responsible for constructing each block and uniformly uploading the blocks to the alliance network, so that the information is ensured to be non-tamper-resistant; the information input equipment group is used for uploading corresponding information, so that the credibility of information sources is ensured; the processing monitoring database is stored locally by each party, so that hospitals can master the whole-course information, and the working supervision coordination is facilitated; the other institutions can store the respective information so as to ensure the problem tracing capability, and the method has good practical value and popularization value.
Drawings
FIG. 1 is a schematic diagram of a biological waste treatment monitoring system according to an embodiment of the present invention;
FIG. 2 is a flowchart of a method for monitoring treatment of biological waste according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a biological waste treatment monitoring block according to an embodiment of the present invention.
Detailed Description
The invention will be further described with reference to the drawings and embodiments.
As shown in fig. 1, the system for monitoring biological waste treatment provided in this embodiment includes: the system comprises a three-party alliance blockchain network, a processing monitoring blockchain, an information input equipment group and a processing monitoring database; wherein,
three-party federated blockchain network: a coalition blockchain storage space network for providing information for biological waste treatment; wherein, alliance construction three parties include: the hospital side, the transfer side and the treatment side; the biological waste treatment information includes: packaging information, transfer information and processing information; after being encrypted and uplink, the biological waste treatment information is stored in a hospital side server, a transfer side server and a treatment side server in a distributed mode;
processing monitors blockchain: the system is used for providing a partition block storage chain for each link of biological waste treatment and carrying out three-party common maintenance through a three-party alliance block chain network; the partition block storage chain is a three-block storage chain and comprises a hospital block, a transfer block and a processor block; the hospital side block is created and maintained by the hospital side, the transfer side block is created and maintained by the transfer side, and the treatment side block is created and maintained by the treatment side;
information input equipment group: the system comprises a hospital information input device, a transfer party information input device and a processor information input device, wherein the system is used for inputting biological waste treatment information and uploading the biological waste treatment information to a corresponding block; the hospital side information input equipment is used for uploading the packaging information to the hospital side block, the transfer side information input equipment is used for uploading the transfer information to the transfer side block, and the processing side information input equipment is used for uploading the processing information to the processing side block;
processing a monitoring database: the system comprises a three-party independent private space for providing information for processing biological wastes, wherein the three-party independent private space comprises a hospital party monitoring database, a transfer party monitoring database and a processor database; the transfer party is used for private storage of transfer information through the transfer party monitoring database, the processing party is used for private storage of processing information through the transfer party monitoring database, and the hospital party is used for private storage of biological waste processing information through the hospital party monitoring database.
It should be noted that: in order to ensure the safety of biological waste treatment, the implementation carries out blockchain storage by constructing a three-party alliance blockchain network, thereby realizing the whole-process monitoring traceability of biological waste treatment information, realizing the common maintenance of three parties by constructing a treatment monitoring blockchain, and ensuring that each party is respectively responsible for the construction of each block and is uniformly uploaded into the alliance network so as to ensure that the information is not tamperable; the information input equipment group is used for uploading corresponding information, so that the credibility of information sources is ensured; the processing monitoring database is stored locally by each party, so that hospitals can master the whole-course information, and the working supervision coordination is facilitated; the remaining institutions can store their respective information to ensure problem traceability.
In a more specific embodiment, the processing monitoring blockchain is mainly used for ensuring that the uploaded packaging information, transfer information and processing information can be connected in series in the whole process so as to carry out quick backtracking and quick abnormal positioning, and a unique corresponding processing monitoring blockchain can be found for each event of biological waste processing and can not tamper historical data so as to provide powerful data support for subsequent traceability problems. The processing monitoring blockchain provides uploading interfaces for the information input equipment of the hospital side, the information input equipment of the transfer side and the information input equipment of the processing side, forces the information input equipment to provide corresponding information uploading certificates, only after the information uploading is completed, the uploading certificates can be obtained in the next processing link, and if the certificates cannot be provided, the information uploading of the next processing step cannot be carried out.
On the basis of setting the processing monitoring blockchain, a three-party alliance blockchain network is further set to ensure that information on the processing monitoring blockchain is not leaked into a public network, so that the safety of data is ensured; in addition, the three-party alliance block chain network is commonly maintained by three parties and respectively stores corresponding backups, when any party data is abnormal, the data of other two parties can be quickly recovered, the three-party alliance block chain network is convenient for internal network maintenance, and internal data encryption and internal intelligent contract quick deployment can be carried out; and the data uploading is directly automatically executed through a preset data uploading intelligent contract. Compared with a distributed storage system, the three-party alliance blockchain network provides an operation platform for each intelligent contract, and the intelligent contracts are not restricted by management of any party, so that the objectivity of execution is ensured, the distributed storage system is more complicated to construct, the intelligent contracts operated in the platform can be flexibly regulated by the three-party alliance blockchain network, and the method for constructing by a three-party consensus mechanism is an existing mature technology, so that deployment can be quickly established.
As a further solution, the hospital side block is a first block of a three-block memory chain and is composed of a first block head and a first block body; the first block header includes: monitoring event ID items, packing time stamp items, two-dimensional code binding ID items, merck root items, a storage chain Ha Xixiang and entry permission items; the first area block is stored with packaging information and each item of information is arranged in a merck tree; the monitoring event ID item is used for storing a unique number of the biological waste treatment monitoring event; the packing time stamp item includes: block creation time stamp, information upload time stamp and block association time stamp; the two-dimensional code binding ID item is used for recording a unique number of the two-dimensional code associated with the first block; the merck root is used to verify the packing information, and the store chain Ha Xixiang is used to store the first chunk hash, the middle chunk hash, and the tail chunk hash; the entry permission item is used for storing a verification item for verifying the validity of the entry information.
In one detailed embodiment, the process monitor blockchain is constructed by:
import hashlib
import json
from time import time
class Block:
def__init__(self,index,timestamp,data,previous_hash):
self.index＝index
self.timestamp＝timestamp
self.data＝data
self.previous_hash＝previous_hash
self.hash＝self.calculate_hash()
def calculate_hash(self):
block_string＝json.dumps(self.__dict__,sort_keys＝True)
return hashlib.sha256(block_string.encode()).hexdigest()
class Blockchain:
def__init__(self):
self.chain＝[self.create_genesis_block()]
def create_genesis_block(self):
return Block(0,time(),"Genesis Block","0")
def get_latest_block(self):
return self.chain[-1]
def add_block(self,new_block):
new_block.previous_hash＝self.get_latest_block().hash
new_block.hash＝new_block.calculate_hash()
self.chain.append(new_block)
def is_chain_valid(self):
for iin range(1,len(self.chain)):
current_block＝self.chain[i]
previous_block＝self.chain[i-1]
if current_block.hash！＝current_block.calculate_hash():
return False
if current_block.previous_hash！＝previous_block.hash:
return False
return True
# creation process monitoring blockchain
blockchain＝Blockchain()
Add hospital square block #
hospital_data＝{
"patient_id":"123456",
"diagnosis":"COVID-19",
"treatment":"Remdesivir",
"surgery":"N/A"
}
hospital_block＝Block(1,time(),hospital_data,"")
blockchain.add_block(hospital_block)
Add transfer block
transport_data＝{
"patient_id":"123456",
"transport_time":"2023-05-2410:00AM",
"destination":"Hospital B"
}
transport_block＝Block(2,time(),transport_data,"")
blockchain.add_block(transport_block)
Add processing block
processing_data＝{
"patient_id":"123456",
"processing_time":"2023-05-242:00PM",
"processing_method":"Data analysis",
"result":"Positive"
}
processing_block＝Block(3,time(),processing_data,"")
blockchain.add_block(processing_block)
# verifies blockchain validity
print("Is blockchain valid？",blockchain.is_chain_valid())
As a further solution, the transfer block is a middle block of a three-block memory chain and is composed of a middle block head and a middle block body; the middle block header includes: transfer timestamp item, two-dimensional code binding ID item, merker root item, middle block hash and entry proof item; wherein the transit time stamp item comprises: creating a time stamp by the transfer block, associating the time stamp by the transfer block and uploading the time stamp by the transfer information; the two-dimension code binding ID item is used for recording a unique number of the two-dimension code associated with the middle block; the merck root term is used for checking the transfer information; the entry proof item is used for providing a proof item for proving the validity of the entry transfer information.
As a further solution, the processing side block is a tail block of a three-block memory chain and is composed of a tail block head and a tail block body; the tail block head includes: processing a time stamp item, a two-dimensional code binding ID item, a merck root item, a tail block hash and an entry proof item; wherein processing the timestamp entry includes: a processing block creation time stamp, a processing block association time stamp, and a processing information upload time stamp; the two-dimension code binding ID item is used for recording a unique number of the two-dimension code associated with the middle block; the merck root term is used for checking the processing information; the entry proof item is used for providing a proof item for proving the validity of the entry processing information.
As a still further solution, the package information includes: packaging hospital information, packaging personnel information, input equipment information and packaging description information; wherein, the package description information includes: packaging waste weight, packaging waste type and waste packaging time; the transfer information includes: transfer mechanism information, transfer personnel information, transfer vehicle information, input equipment information and transfer description information; wherein the transfer description information includes: transfer batch information, transfer route information, and transfer time information; the processing information comprises: processing mechanism information, processing personnel information, input equipment information and processing description information; wherein, the processing description information includes: process type information, process time information, and process lot information.
As shown in fig. 2, a method for monitoring the treatment of biological waste, which is applied to a system for monitoring the treatment of biological waste according to any one of the above, and performs uplink monitoring registration of biological waste by the following steps; wherein the uplink process monitoring includes a package monitoring registration, a diversion monitoring registration, and a process monitoring registration.
As a still further solution, the package monitors registration: the first monitoring step is carried out through steps 1.1 to 1.5;
step 1.1: packaging the biological waste to be packaged into a packaging bag; wherein, the packing bag is provided with a two-dimensional code;
step 1.2: scanning the two-dimensional code on the packaging bag, and recording the unique number of the two-dimensional code;
step 1.3: the packaging information and the unique number of the two-dimensional code are input to hospital side information input equipment;
step 1.4: the hospital information input equipment binds the packaging information and the two-dimensional code to generate a two-dimensional code binding ID item;
step 1.5: and generating a first block, and storing the two-dimensional code binding ID item and the packaging information into the first block.
As a still further solution, diversion monitoring registration: the intermediate monitoring link is executed through the steps 2.1 to 2.6;
step 2.1: the method comprises the steps of scanning a code to obtain a two-dimensional code unique number of biological waste to be transported;
step 2.2: searching a first block through the unique number of the two-dimensional code, and recording the hash of the first block;
step 2.3: collecting transfer information and inputting the transfer information and a unique two-dimensional code number to transfer party information input equipment;
step 2.4: verifying, namely passing the verification when the input proving item is matched with the input permission item, and performing the next step;
step 2.5: generating an intermediate block, and storing the two-dimensional code binding ID item and transfer information into the intermediate block;
step 2.6: performing block association, wherein the middle block records a first block hash, and the first block records the middle block hash.
As a still further solution, the process monitors the registration: the tail monitoring link is executed through the steps 3.1 to 3.6;
step 3.1: the method comprises the steps of scanning a code to obtain a two-dimensional code unique number of biological waste to be treated;
step 3.2: searching a first block through the unique number of the two-dimensional code, and recording the hash of the first block;
step 3.3: collecting processing information and inputting the processing information and the unique number of the two-dimensional code to the information input equipment of the processing party;
step 3.4: verifying, namely passing the verification when the input proving item is matched with the input permission item, and performing the next step;
step 3.5: generating a tail block, and storing the two-dimensional code binding ID item and the processing information into the tail block;
step 3.6: and performing block association, wherein the tail block records a first block hash, and the first block records the tail block hash.
Wherein the package information includes: 1. packaging date and time: the specific date and time that the biowaste was packaged is recorded for traceability and management. 2. Waste source: specific areas, such as departments, areas of illness, or laboratories, are designated from which the waste originates, in order to track and manage the location and responsibility of waste generation. 3. Waste type: the classification and type of waste is clarified, such as medical waste, infectious waste, sharps waste, and the like. Different types of waste may require different treatments and disposal modes. 4. Waste amount and weight: recording the quantity and weight of the waste helps to assess the trend and scale of waste production and provides accurate data for treatment and disposal. 5. Description of waste: the waste is briefly described and includes information about the characteristics, nature and possible dangers of the waste. 6. The packaging mode is as follows: the manner in which the waste is packaged is described, such as by using sealed bags, containers or pails, etc., and ensures that the package complies with relevant regulations and regulations. 7. Identification and decal: relevant information is identified on the waste packaging, such as waste type identification, hazard identification, hospital name and address, etc. The decal may contain instructions on waste treatment and disposal. 8. Related personnel information: the names, job numbers or identifications of the people involved in the packaging of the waste are recorded in order to trace back and manage the responsibilities and participants of the waste. 9. Special processing requirements are as follows: if special handling requirements or precautions, such as disinfection requirements for infectious waste, etc., should be explicitly recorded in the packaging information.
As a further solution, biowaste processing anomaly monitoring by processing the monitoring blockchain; wherein, anomaly monitoring includes: block anomaly monitoring and information anomaly monitoring; block anomaly monitoring includes middle block deletion, tail block deletion and double block deletion; the information anomaly monitoring comprises packaging information anomaly, transferring information anomaly and processing information anomaly; detecting an abnormal block and checking and finding out the reason that the block is not normally established when the block is abnormal; when an information abnormality occurs, abnormality information is detected and the cause of occurrence of the abnormality information is checked and found.
It should be noted that: as shown in FIG. 3, when the processing monitor blockchain is complete, no block exception occurs, otherwise a block exception occurs; if the middle transfer block is missing when the abnormality occurs, the information is uploaded by the personnel of the transfer mechanism in a illegal operation or the information is not passed through uploading verification, and the hospital needs to inform the transfer party to carry out rectification; similarly, if the processing party is lost, notifying the processing party to respond and correct; when two sides are lost, biological wastes of the hospital may be lost, and the reasons need to be searched immediately. When the block abnormality does not occur, the hospital side also monitors the information abnormality, and the hospital side discovers the information abnormality and informs the corresponding mechanism to carry out correction and investigation by checking the processing data of each link, thereby ensuring the whole monitoring traceability of the biological waste treatment.
When the abnormality monitoring is carried out, personnel operation is not needed, but an abnormality automatic monitoring contract is deployed on the three-party alliance blockchain network, the integrity of the processing monitoring blockchain on the three-party alliance blockchain network is continuously verified, if the incomplete processing monitoring blockchain is found, abnormality alarming is carried out to inform related personnel, and abnormality type and abnormality event information are output.
In addition, in the biological waste treatment monitoring system, the hospital, the transfer party and the treatment party each input and store medical waste information and personal information received by themselves. The aim of doing so is to facilitate subsequent traceability, prevent waste leakage caused by errors in transportation, transfer or treatment processes inside the hospital, and solve the potentially-occurring withholding problems. The source and the treatment path of the waste can be tracked and verified through the waste information recorded by each party, so that the responsibility definition is ensured.
During detection, a mode can be designed according to data uploaded by three parties to detect whether the problem of waste transportation exists or not, and tracing is carried out to determine the party with the problem. One possible way is to use the waste information for data analysis and comparison. The weight, type, packing time, transfer batch, transfer route, treatment type and other information of the wastes can be counted and analyzed. If the waste is found to be abnormal in the transportation or treatment process, the flow direction of the waste can be tracked by comparing the data uploaded by all the parties, and the party with the problem can be judged. The specific detection method can be designed according to specific situations, for example, a data model or algorithm is established to identify abnormal modes, and a data mining technology is used to analyze the relevance among data.
The detection of the subject may be at the responsibility of a monitoring department or system administrator who may use data analysis tools in the system or develop specialized anomaly detection algorithms to detect transportation problems with the waste. The specific detection method needs to be designed and implemented according to the actual condition of the system, and the accuracy and the integrity of data are ensured.
Regarding the existing abnormality detection, including the reasons of operational errors of the courtyard, errors of the transfer party, loss of the handling party, etc., a series of measures can be taken to reduce the occurrence of abnormal situations. For example, personnel training and operation specifications are enhanced, and awareness and responsibility of operators are improved; establishing a strict waste treatment flow and a strict monitoring mechanism, and ensuring accurate input and storage of information; multiple backups and data are employed.
The foregoing is only illustrative of the present invention and is not to be construed as limiting the scope of the invention, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present invention and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the invention.
Claims (10)
1. A biological waste treatment monitoring system, comprising: the system comprises a three-party alliance blockchain network, a processing monitoring blockchain, an information input equipment group and a processing monitoring database; wherein,
three-party federated blockchain network: a coalition blockchain storage space network for providing information for biological waste treatment; wherein, alliance construction three parties include: the hospital side, the transfer side and the treatment side; the biological waste treatment information includes: packaging information, transfer information and processing information; after being encrypted and uplink, the biological waste treatment information is stored in a hospital side server, a transfer side server and a treatment side server in a distributed mode;
processing monitors blockchain: the system is used for providing a partition block storage chain for each link of biological waste treatment and carrying out three-party common maintenance through a three-party alliance block chain network; the partition block storage chain is a three-block storage chain and comprises a hospital block, a transfer block and a processor block; the hospital side block is created and maintained by the hospital side, the transfer side block is created and maintained by the transfer side, and the treatment side block is created and maintained by the treatment side;
information input equipment group: the system comprises a hospital information input device, a transfer party information input device and a processor information input device, wherein the system is used for inputting biological waste treatment information and uploading the biological waste treatment information to a corresponding block; the hospital side information input equipment is used for uploading the packaging information to the hospital side block, the transfer side information input equipment is used for uploading the transfer information to the transfer side block, and the processing side information input equipment is used for uploading the processing information to the processing side block;
processing a monitoring database: the system comprises a three-party independent private space for providing information for processing biological wastes, wherein the three-party independent private space comprises a hospital party monitoring database, a transfer party monitoring database and a processor database; the transfer party is used for private storage of transfer information through the transfer party monitoring database, the processing party is used for private storage of processing information through the transfer party monitoring database, and the hospital party is used for private storage of biological waste processing information through the hospital party monitoring database.
2. The system of claim 1, wherein the hospital side block is a first block of a three-block memory chain and is comprised of a first block header and a first block body; the first block header includes: monitoring event ID items, packing time stamp items, two-dimensional code binding ID items, merck root items, a storage chain Ha Xixiang and entry permission items; the first area block is stored with packaging information and each item of information is arranged in a merck tree; the monitoring event ID item is used for storing a unique number of the biological waste treatment monitoring event; the packing time stamp item includes: block creation time stamp, information upload time stamp and block association time stamp; the two-dimensional code binding ID item is used for recording a unique number of the two-dimensional code associated with the first block; the merck root is used to verify the packing information, and the store chain Ha Xixiang is used to store the first chunk hash, the middle chunk hash, and the tail chunk hash; the entry permission item is used for storing a verification item for verifying the validity of the entry information.
3. The system of claim 1, wherein the transfer block is a middle block of a three-block memory chain and is comprised of a middle block head and a middle block body; the middle block header includes: transfer timestamp item, two-dimensional code binding ID item, merker root item, middle block hash and entry proof item; wherein the transit time stamp item comprises: creating a time stamp by the transfer block, associating the time stamp by the transfer block and uploading the time stamp by the transfer information; the two-dimension code binding ID item is used for recording a unique number of the two-dimension code associated with the middle block; the merck root term is used for checking the transfer information; the entry proof item is used for providing a proof item for proving the validity of the entry transfer information.
4. The system of claim 1, wherein the processor block is a tail block of a three-block memory chain and is comprised of a tail block head and a tail block body; the tail block head includes: processing a time stamp item, a two-dimensional code binding ID item, a merck root item, a tail block hash and an entry proof item; wherein processing the timestamp entry includes: a processing block creation time stamp, a processing block association time stamp, and a processing information upload time stamp; the two-dimension code binding ID item is used for recording a unique number of the two-dimension code associated with the middle block; the merck root term is used for checking the processing information; the entry proof item is used for providing a proof item for proving the validity of the entry processing information.
5. The biowaste treatment monitoring system of claim 1, wherein the packaged information comprises: packaging hospital information, packaging personnel information, input equipment information and packaging description information; wherein, the package description information includes: packaging waste weight, packaging waste type and waste packaging time; the transfer information includes: transfer mechanism information, transfer personnel information, transfer vehicle information, input equipment information and transfer description information; wherein the transfer description information includes: transfer batch information, transfer route information, and transfer time information; the processing information comprises: processing mechanism information, processing personnel information, input equipment information and processing description information; wherein, the processing description information includes: process type information, process time information, and process lot information.
6. A method of monitoring the treatment of biological waste, characterized by being applied to a system for monitoring the treatment of biological waste according to any one of claims 1 to 5, and performing uplink monitoring registration of biological waste by the steps of; wherein the uplink process monitoring includes a package monitoring registration, a diversion monitoring registration, and a process monitoring registration.
7. The method of claim 6, wherein the monitoring registration is performed by: the first monitoring step is carried out through steps 1.1 to 1.5;
step 1.1: packaging the biological waste to be packaged into a packaging bag; wherein, the packing bag is provided with a two-dimensional code;
step 1.2: scanning the two-dimensional code on the packaging bag, and recording the unique number of the two-dimensional code;
step 1.3: the packaging information and the unique number of the two-dimensional code are input to hospital side information input equipment;
step 1.4: the hospital information input equipment binds the packaging information and the two-dimensional code to generate a two-dimensional code binding ID item;
step 1.5: and generating a first block, and storing the two-dimensional code binding ID item and the packaging information into the first block.
8. The method of claim 6, wherein the transfer monitoring is registered: the intermediate monitoring link is executed through the steps 2.1 to 2.6;
step 2.1: the method comprises the steps of scanning a code to obtain a two-dimensional code unique number of biological waste to be transported;
step 2.2: searching a first block through the unique number of the two-dimensional code, and recording the hash of the first block;
step 2.3: collecting transfer information and inputting the transfer information and a unique two-dimensional code number to transfer party information input equipment;
step 2.4: verifying, namely passing the verification when the input proving item is matched with the input permission item, and performing the next step;
step 2.5: generating an intermediate block, and storing the two-dimensional code binding ID item and transfer information into the intermediate block;
step 2.6: performing block association, wherein the middle block records a first block hash, and the first block records the middle block hash.
9. The method of claim 6, wherein the process monitoring registers: the tail monitoring link is executed through the steps 3.1 to 3.6;
step 3.1: the method comprises the steps of scanning a code to obtain a two-dimensional code unique number of biological waste to be treated;
step 3.2: searching a first block through the unique number of the two-dimensional code, and recording the hash of the first block;
step 3.3: collecting processing information and inputting the processing information and the unique number of the two-dimensional code to the information input equipment of the processing party;
step 3.4: verifying, namely passing the verification when the input proving item is matched with the input permission item, and performing the next step;
step 3.5: generating a tail block, and storing the two-dimensional code binding ID item and the processing information into the tail block;
step 3.6: and performing block association, wherein the tail block records a first block hash, and the first block records the tail block hash.
10. The method of claim 6, wherein the monitoring of biological waste treatment anomalies is performed by a treatment monitoring blockchain; wherein, anomaly monitoring includes: block anomaly monitoring and information anomaly monitoring; block anomaly monitoring includes middle block deletion, tail block deletion and double block deletion; the information anomaly monitoring comprises packaging information anomaly, transferring information anomaly and processing information anomaly; detecting an abnormal block and checking and finding out the reason that the block is not normally established when the block is abnormal; when an information abnormality occurs, abnormality information is detected and the cause of occurrence of the abnormality information is checked and found.
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