CN212623783U - Biological safety laboratory monitoring system - Google Patents
Biological safety laboratory monitoring system Download PDFInfo
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- CN212623783U CN212623783U CN202021406184.9U CN202021406184U CN212623783U CN 212623783 U CN212623783 U CN 212623783U CN 202021406184 U CN202021406184 U CN 202021406184U CN 212623783 U CN212623783 U CN 212623783U
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Abstract
The utility model discloses a biological safety laboratory monitored control system, include: a server; the environment acquisition unit is used for acquiring environmental parameters in the biological safety laboratory and sending the environmental parameters to the server; the data acquisition unit is used for acquiring the body temperature and the identification information of the person who enters and exits; the entrance guard unit outputs a signal for controlling opening or closing of the biological safety laboratory according to the identity identification information and the body temperature; the biological safety cabinet is in communication connection with the server; the ultraviolet sterilization unit uploads the state information of the ultraviolet sterilization unit to the server through communication connection; and the ultraviolet sterilization monitoring unit monitors ultraviolet intensity in the biological safety laboratory and uploads the ultraviolet intensity and the state information of the ultraviolet sterilization monitoring unit to the server through communication connection. The utility model discloses an identification combines body temperature monitoring to avoid arbitrary personnel to come in and go out the laboratory, carries out the ultraviolet virus killing in the laboratory, improves the interior safety index of laboratory, and can realize that the data of server gathers, is convenient for do remote processing.
Description
Technical Field
The utility model relates to a laboratory management technology field, concretely relates to biological safety laboratory monitored control system.
Background
In recent years, the construction of laboratories in China is rapidly developed, and a large number of laboratories with internationally leading precision instruments bear a lot of major problems and research and development in China. In terms of instrument management, the higher the value of the instrument, the more stringent the management. The laboratory is the place where the instruments and equipment are gathered, the security problems such as fire prevention, theft prevention and the like are of great importance, and the informatization management degree is an important mark for displaying the scientific research and management level; the laboratory is also often the place of the meeting of teachers and students, and the problems of personal comfort and safety should also be paid sufficient attention.
Most biological safety laboratory belongs to the high-risk environment, should not personnel come in and go out at will, avoids causing the accident, and does not set up access control system in a lot of in current biological safety laboratory, leads to biological safety laboratory security poor.
The internal environmental parameters and equipment parameters of the biological safety laboratory can not be remotely checked in the existing safety laboratory, the biological safety laboratory can be checked only by entering the biological safety laboratory every time, the efficiency is low, and the biological safety laboratory can frequently enter and exit, so that the safety of the laboratory is reduced.
And the body temperature of the personnel entering the laboratory is not collected at present, so that the personal safety of the experimenters entering the laboratory is difficult to guarantee in the severe form of the existing burst novel coronavirus, and the experimenters have personal safety hidden dangers.
Disclosure of Invention
An object of the utility model is to provide a biological safety laboratory monitored control system combines the body temperature monitoring to avoid arbitrary personnel to come in and go out the laboratory through identification, avoids in the body temperature anomaly gets into the laboratory, and carries out the ultraviolet virus killing in the laboratory, improves the safety index in the laboratory, and can environmental parameter and equipment status information gather on the server, is convenient for do remote processing, avoids frequently coming in and going out the laboratory.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
the application relates to a biological safety laboratory monitoring system, including:
a server;
the environment acquisition unit is used for acquiring environmental parameters in the biological safety laboratory and sending the environmental parameters to the server;
the data acquisition unit is used for acquiring the body temperature and the identification information of the personnel entering and exiting the biological safety laboratory and outputting body temperature data and the identification information;
the entrance guard unit is arranged at a safety door of the biological safety laboratory and is respectively connected with the data acquisition unit and the server, the entrance guard unit receives the body temperature data and the identity recognition information output by the data acquisition unit, compares the identity recognition information and the body temperature with the identity recognition information of authorized personnel and a normal body temperature range respectively, and outputs a signal for controlling the opening/closing of the safety door according to a comparison result;
the biological safety cabinet is arranged in the biological safety laboratory and is in communication connection with the server, and the state information of the biological safety cabinet is uploaded to the server through the communication connection;
the ultraviolet sterilization unit is used for performing ultraviolet sterilization in the biological safety laboratory and is in communication connection with the server, and the state information of the ultraviolet sterilization unit is uploaded to the server through the communication connection;
and the ultraviolet sterilization monitoring unit is used for monitoring ultraviolet intensity in the biological safety laboratory and is in communication connection with the server, and the ultraviolet intensity and the state information of the ultraviolet sterilization monitoring unit are uploaded to the server through the communication connection.
In some embodiments of the present application, the environment acquisition unit comprises at least:
a temperature and humidity sensor for collecting temperature and humidity in the biosafety laboratory;
a differential pressure sensor for collecting pressure within the biosafety cabinet;
the first wind speed detection unit and the second wind speed detection unit are respectively used for acquiring the wind speed in the biological safety laboratory and the wind speed in the biological safety cabinet;
a first dust particle sensor for detecting dust particles within the biosafety laboratory;
a second dust particle sensor for detecting dust particles within the biosafety cabinet.
In some embodiments of the present application, the biosafety laboratory monitoring system comprises: the sterilization setting unit is in communication connection with the ultraviolet sterilization unit and is used for setting sterilization parameters of the ultraviolet sterilization unit, and the sterilization parameters at least comprise: sterilization time, sterilization frequency and sterilization range.
In some embodiments of the present application, the biosafety laboratory monitoring system further comprises: the screen end and/or the intelligent terminal are/is in communication connection with the server respectively, and data called from the server can be displayed on a display screen of the screen end and/or the intelligent terminal, wherein the data at least comprise environmental parameters, state information and ultraviolet intensity; and a key for starting the sterilization setting unit is arranged on the screen end and/or the display screen of the intelligent terminal.
In some embodiments of the present application, the biosafety laboratory monitoring system further comprises: an identity recognition unit for recognizing a user identity; and the authority management unit is used for distributing different access authorities according to the user identity and accessing different data in the server.
In some embodiments of the present application, the ultraviolet sterilization unit includes: at least one ultraviolet lamp fixedly disposed within the bio-safety laboratory; and the mobile robot is provided with an ultraviolet lamp and is used for performing mobile ultraviolet sterilization in the biological safety laboratory.
In some embodiments of the present application, the biosafety laboratory monitoring system further comprises: a refrigerating apparatus for storing and refrigerating stored goods; and the temperature detection unit is used for acquiring temperature information in the refrigeration equipment and uploading the temperature information to the server in real time.
In some embodiments of the present application, the biosafety laboratory monitoring system further comprises: and the fluorescent quantitative PCR instrument is in communication connection with the server, and the state information of the fluorescent quantitative PCR instrument is uploaded to the server through the communication connection.
In some embodiments of the present application, the biosafety laboratory monitoring system further comprises: and the high-pressure sterilization pot is in communication connection with the server, and the state information of the high-pressure sterilization pot is uploaded to the server through the communication connection.
In some embodiments of the present application, the biosafety laboratory monitoring system further comprises: the intercom unit is used for voice communication between the inside and the outside of the biological safety laboratory; and/or a video monitoring unit, which is in communication connection with the server and is used for monitoring the operation in the biological safety laboratory; and the voice input unit is arranged in the biological safety cabinet and is used for voice input of operation information and equipment maintenance information.
The utility model provides a biological safety laboratory monitored control system has following advantage and beneficial effect:
(1) the body temperature and the identity identification information of personnel entering and exiting the laboratory can be acquired through the data acquisition unit, the access control unit is arranged, the acquired identity identification information and the body temperature are respectively compared with the identity identification information and the normal body temperature range of authorized personnel, the authorized personnel with normal body temperature enter the laboratory, the unauthorized personnel and/or abnormal body temperature cannot enter the laboratory, the personal safety of the personnel entering the laboratory is ensured, and the requirement of the novel coronavirus on body temperature monitoring at present is met;
(2) the environment acquisition unit is used for acquiring the environmental parameters in the laboratory and sending the environmental parameters to the server, so that the environmental parameters are collected and conveniently processed remotely, and the environmental parameters can be remotely checked and called by using a monitoring terminal communicated with the server;
(3) ultraviolet sterilization and monitoring are carried out on the laboratory environment, so that the safety of the laboratory working environment is ensured;
(4) to biological safety cabinet, ultraviolet lamp sterilization unit, ultraviolet sterilization monitoring unit all with server thing antithetical couplet in the biological laboratory, realize the collection to the state information of each equipment, be convenient for do remote processing, can utilize the monitor terminal with the server communication to look over, call this state information and the inside environmental parameter of laboratory in long-range, avoid personnel frequently to pass into and out the laboratory, improve biological safety guarantee and work efficiency.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a structural framework of an embodiment of a biosafety laboratory monitoring system provided by the present invention;
fig. 2 is a structural framework of the entrance guard part in an embodiment of the monitoring system of the biosafety laboratory of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
To enable the safety management of a biosafety laboratory, the present application relates to a biosafety laboratory monitoring system, see fig. 1.
The biological safety laboratory monitoring system comprises a server 1, an environment acquisition unit 2, a data acquisition unit 3, an entrance guard unit 4, a biological safety cabinet 5, an ultraviolet sterilization unit 6 and an ultraviolet sterilization monitoring unit 7.
Server
A server 1 for maintenance of data on devices and operations of the bio-security laboratory or data access by an external device accessible to the server 1.
Environment acquisition unit
The environment acquisition unit 2 is used for acquiring environmental parameters in the biological safety laboratory and sending the environmental parameters to the server 1, the server 1 maintains the environmental parameters, and when the environmental parameters are needed, the environmental data can be remotely checked, called and accessed from the server 1 through an external monitoring terminal.
In order to ensure the normal and safe use of the biosafety laboratory, the environmental parameters may include air pressure, temperature, humidity, wind speed, noise, cleanliness, ventilation times, and the like.
In order to at least realize monitoring of part of the above environmental parameters, in the present application, the environment collection unit 2 at least includes a temperature and humidity sensor, a differential pressure sensor, a first wind speed detection unit, a second wind speed detection unit, a first dust particle sensor, and a second dust particle sensor.
Temperature and humidity sensor sets up the suitable position in biological safety laboratory, and the quantity can design a plurality ofly to the inside humiture of accurate detection laboratory.
The detected temperature and humidity may be uploaded to the server 1 in real time.
The biological safety laboratory can have more than one experimental area, and it can set up at least one temperature and humidity sensor respectively in every experimental area to upload the temperature and the humidity of each experimental area that detect to server 1 respectively, in order to realize the humiture monitoring to every experimental area.
The biosafety cabinet 5 is a space for processing a microorganism sample (such as bacteria and viruses), and for the purpose of protecting experimenters and samples, a negative pressure state needs to be ensured in the biosafety cabinet 5, so that a pressure difference sensor is arranged in the biosafety cabinet 5 and used for collecting the pressure in the biosafety cabinet 5, and the collected pressure meets the negative pressure requirement of the biosafety cabinet 5.
The collected pressure difference may be uploaded to the server 1 in real time.
Since the biological sample is processed in the biological safety laboratory and the biological safety cabinet 5, and the biological safety cabinet 5 is located in the biological safety laboratory, the wind speed discharged by the biological safety laboratory also affects the wind speed of the biological safety laboratory, and the wind speed affects the performance of the sample, the wind speed in the biological safety laboratory and the biological safety cabinet 5 needs to be monitored.
In this application, first wind speed detecting element sets up in the biological safety laboratory for detect the wind speed in the biological safety laboratory, and second wind speed detecting element sets up in biological safety cabinet 5 for detect the wind speed in the biological safety cabinet 5, make the wind speed satisfy the wind speed requirement, and do not influence the pressure in the whole biological safety laboratory.
The detected wind speed may be uploaded to the server 1 in real time.
A certain cleanliness class is required to be ensured in the biosafety laboratory and the biosafety cabinet 5, and thus the biosafety cabinet 5 and the biosafety laboratory are required to be subjected to cleanliness detection, wherein the cleanliness class refers to a class standard which is divided by a particle maximum concentration limit value larger than or equal to a considered particle size in unit volume of air in a clean space, namely, cleanliness class judgment is carried out according to the number and size of dust particles.
A first dust particle sensor is arranged in the biological safety laboratory and used for reflecting the cleanliness grade in the laboratory. Of course, the number of first dust particle sensors may be more than one, and the cleanliness class in the laboratory is comprehensively reflected according to the size and the number of the detected dust particles.
Biological safety laboratory can have more than one experimental area, and it can set up at least one first dust particle sensor respectively in every experimental area to with the dust particle quantity and the size of each experimental area that detect upload respectively to server 1, server 1 can be according to dust particle quantity and size, judges the cleanliness factor grade in each experimental area, with the realization to the cleanliness factor monitoring in every experimental area.
The biological safety cabinet 5 is internally provided with a filter element which is used for filtering air from the outside before the air enters a working operation area of the biological safety cabinet 5, so that the cleanliness of the air entering the working operation area is improved. The detected size and number of the dust particles can show the normality or abnormality of the filter element.
The biological safety cabinet 5 is internally provided with a second dust particle sensor, the detection result of which can reflect the condition of the filter element, if the quantity and the size of the detected dust particles exceed the standard, the filter element is abnormal, and a user needs to replace/clean the filter element in time, and if the quantity and the size of the detected dust particles do not exceed the standard, the filter element is normal.
According to the parameters of temperature, humidity, pressure difference, wind speed, cleanliness, etc. detected as above, it is possible to evaluate the risk levels of the bio-safety laboratory, such as safety, low-level risk, intermediate-level risk, high-level risk, etc., as compared with the preset normal values or the preset normal ranges, and to perform risk level maintenance by the server 1 and relatively perform risk level prompt to the user.
And aiming at each environmental parameter, the detected environmental parameter is compared with a preset normal value or a preset normal range, whether the current environmental parameter is normal or not is judged, and corresponding prompt is carried out, so that the safety of the working environment of the biological safety laboratory and the personal safety of laboratory personnel are ensured.
Data acquisition unit
Referring to fig. 2, the data acquisition unit 3 may include a body temperature acquisition unit 31 and an identity information acquisition unit 32.
The body temperature acquisition unit 31 is used for acquiring the body temperatures of the personnel entering and exiting the laboratory and sending the body temperatures to the access control unit 4.
The identity information collecting unit 32 is used for collecting identity identification information of personnel entering and exiting the laboratory, and the identity identification information may include identification card information, fingerprints, human faces, irises and/or voiceprint information of the personnel, and the like. Correspondingly, the identification collecting unit 32 may be a card reader, a fingerprint collector, a face collector (e.g. a 3D structured light camera), an iris recognizer, a voiceprint recognition device, and/or the like.
The data collection unit 3 may be installed at an entrance of a security gate of a biosafety laboratory.
Identity information acquisition unit 32 sends the identity identification information who gathers to entrance guard unit 4, and entrance guard unit 4 can store the identity identification information who has authorized to get into laboratory personnel, for example the people's face.
When the door control unit 4 receives the body temperature and the identification information, whether the body temperature is consistent with a preset normal body temperature or a preset normal body temperature range or not and whether the identification information is the identification information of an authorized person or not are judged, and if the body temperature is consistent with the preset normal body temperature or the preset normal body temperature range and the identification information is the identification information of the authorized person, the door control unit 4 issues a door opening control instruction to control the opening of a safety door of a biological safety laboratory; otherwise, as long as one or both of the two conditions are not satisfied, the control door opening instruction is not issued, and the safety door of the biological safety laboratory is kept closed.
Alternatively, also can be with authorizing the identity identification information storage that gets into laboratory staff on server 1, when using, entrance guard's unit 4 downloads from server 1, or the identity identification information who gathers also can send to server 1 when sending to entrance guard's unit 4, server 1 compares with received identity identification information according to the identity identification information of authorizing the personnel's identity, when the comparison result is the same, server 1 issues the mandate of opening the door to entrance guard's unit 4, and when the comparison result is different, server 1 does not issue the mandate of opening the door to entrance guard's unit 4.
The door control unit 4 sends out a door opening control instruction to control the opening of a safety door of a biological safety laboratory when receiving an authorized door opening instruction and the condition that the collected body temperature is consistent with the preset normal body temperature or the preset normal body temperature range; otherwise, the door control unit 4 does not issue the door opening control instruction when the authorized door opening instruction is not received and the collected body temperature is inconsistent with the preset normal body temperature or the preset normal body temperature range, so as to keep the safety door of the biological safety laboratory closed.
The entrance guard unit 4 is also disposed at a safety door of a laboratory, and can synchronously display identification information, such as fingerprints and/or human faces, collected by the identification information collecting unit. For example, when either or both of the above conditions are satisfied, the symbol "√" or a voice announcing "recognition success" may be displayed on the gate inhibition unit 4, and when either or both of the above conditions are not satisfied, the symbol "×" or a voice announcing "recognition failure" may be displayed on the gate inhibition unit 4 to prompt the user.
According to the monitoring of the body temperature and the identification, the personal safety monitoring of personnel entering the biological safety laboratory is jointly ensured, and the safety of the working environment in the biological safety laboratory is also ensured.
Biological safety cabinet
The biosafety cabinet 5 is a common apparatus used in biosafety laboratories for preparing a plurality of drugs, and the status information thereof needs to be monitored from time to time.
In the present application, the bio-safety cabinet 5 is connected to the server 1 through the internet of things technology, and it can receive the status information of the bio-safety cabinet 5, and the status information is not limited to the pressure difference, the wind speed and the cleanliness detected as above.
The biological safety cabinet 5 can be internally provided with a voice input unit for voice input of equipment use information, equipment maintenance information, voice input of experiment operation SOP (Standard Operating Procedure information), experiment process information and the like, manual typing input or manual paper record is reduced, and input efficiency and convenience are improved.
A display screen can be arranged in the biological safety cabinet 5 to display the SOP of the experiment operation and the information of the experiment process in real time.
The status information of the biosafety cabinet 5 may further include: in-service, idle, and working information (e.g., normal, abnormal, and parameters fed back during normal operation) of each device (e.g., voice recording unit, filter element, fan, wind speed detection unit, dust particle sensor, display screen).
The state information can be uploaded to the server 1, so that the data can be maintained conveniently, and the data can be called for access when monitoring is checked.
Ultraviolet sterilization unit
The ultraviolet sterilization belongs to a physical sterilization mode, has the advantages of simplicity, convenience, broad spectrum, high efficiency, no secondary pollution and the like, can achieve the sterilization rate of over 99 percent for general bacteria and viruses, and can effectively prevent cross infection.
The ultraviolet sterilization unit 6 is used for performing ultraviolet sterilization and disinfection in a biological safety laboratory, and the safety of a working environment and a sample in the laboratory is ensured.
In the present application, the ultraviolet sterilizing unit 6 may include a fixed type sterilizing unit and a movable type sterilizing unit in order to sufficiently achieve sterilization and disinfection in the entire laboratory.
The fixed sterilization unit can select a fixed ultraviolet lamp 61.
The biological safety laboratory can be provided with more than one experimental area, and at least one ultraviolet lamp can be respectively arranged in each experimental area to realize ultraviolet disinfection of each experimental area.
In order to sterilize the ground and corners of the laboratory and ensure the thorough sterilization effect of the laboratory, the mobile sterilization unit selects the mobile robot 62 with smaller volume, the mobile robot 62 is provided with a plurality of ultraviolet lamps, and the ultraviolet lamps on the mobile robot 62 are opened when the mobile robot 62 moves, so that the mobile sterilization is realized.
The mobile robot 62 as described above may be installed in the whole laboratory, its movement range is planned in advance, or its movement range is set in the laboratory in different areas (for example, some areas require high-intensity sterilization and some areas require low-intensity sterilization).
Alternatively, a mobile robot 62 as described above may be disposed in each experimental area, and the movement range of the mobile robot in each experimental area is planned in advance, so as to achieve thorough sterilization in each experimental area.
An ultraviolet lamp is generally installed inside the existing biosafety cabinet 5 for sterilization, and therefore, the ultraviolet lamp does not need to be installed separately.
In the present application, the status information of the uv sterilization unit 6 is also uploaded to the server 1, and is used to monitor and maintain the status information of the uv sterilization unit 6 in the server 1, such as the on/off, normal/abnormal, usage time, power of the uv lamp, sterilization time, and the like of the uv sterilization unit 6.
Ultraviolet sterilization monitoring unit
As described above, the laboratory is equipped with the ultraviolet sterilization unit 6, and accordingly, the laboratory is equipped with the ultraviolet sterilization monitoring unit 7, which is used for monitoring the ultraviolet intensity and uploading the ultraviolet intensity to the server 1, so as to remotely check the ultraviolet intensity in each experimental area, and when the ultraviolet intensity in each experimental area does not meet the radiation intensity specified by the country, a parameter abnormality prompt is sent.
In the present application, the ultraviolet sterilization monitoring unit 7 may select an ultraviolet illuminometer.
In the present application, the status information of the uv sterilization monitoring unit 7 is also uploaded to the server 1, and is used to remotely monitor and maintain the status information of the uv sterilization monitoring unit 7 in the server 1, such as the start/stop, normal/abnormal, and adjustment parameters of the device during use of the uv sterilization monitoring unit 7.
Sterilization setting unit
Because the ultraviolet intensity in each experimental area in the laboratory can be monitored remotely, when the required ultraviolet intensity does not meet the requirements (for example, the ultraviolet intensity exceeds the standard or does not reach the standard), in order to conveniently and remotely adjust the ultraviolet intensity, in the application, a sterilization setting unit is set.
The sterilization setting unit may be provided on the server 1 and be in communication connection with the ultraviolet sterilization unit 6, and sterilization parameters of the ultraviolet sterilization unit 6 may be modified/set by the sterilization setting unit, the sterilization parameters being at least a time of sterilization in the treasury (i.e., an irradiation time of the ultraviolet sterilization unit), a frequency of sterilization (i.e., how often the ultraviolet sterilization unit is activated), a sterilization range (e.g., a mobile sterilization range of the mobile robot), and the like.
Through this setting unit disinfects, can remote control ultraviolet sterilization, need not to get into biological safety laboratory inside and can carry out ultraviolet disinfection to can revise the parameter of disinfecting, improve biological safety laboratory management level, strengthen personnel, sample safety protection. Therefore, whether the fed-back ultraviolet intensity meets the national standard or not is remotely monitored on the server 1, if not, an abnormal prompt is given, and the ultraviolet intensity can be modified through the sterilization setting unit.
Data display and access rights
In order to facilitate the display of the laboratory situation to the personnel entering and exiting the laboratory, in the present application, a screen terminal 8 is provided at the entrance of the laboratory, which is in communication connection with the server 1 and can display accessible data called from the server 1, such as the environmental parameters, the ultraviolet intensity, the status information of each device, the experimental records, the abnormal event records, etc. as described above.
In addition, the screen end 8 can display standard identification of the biosafety laboratory, information content of the laboratory (such as laboratory name (such as novel coronavirus nucleic acid detection laboratory), name of pathogenic biological factor for operation (such as novel coronavirus), name of responsible person in the laboratory, emergency contact mode) on the first page, and the display is striking and does not need to be replaced manually.
Furthermore, a smart terminal 9 may be provided which is networked with the server 1, the smart terminal 9 comprising a type of device in which an application APP for operating a bio-security laboratory is installed, such as a smart phone, a tablet computer, a personal PC, and the like. And calling an operation interface of the biological safety laboratory through the APP.
Like the screen terminal 8, after the APP is opened, accessible data called from the server 1, such as the environmental parameters, the ultraviolet intensity, the status information of each device, the experiment records, the abnormal event records, etc. as described above, can be displayed through the display screen of the intelligent terminal 9.
And the operable interactive interface of the screen end 8 and the intelligent terminal 9 is also provided with a key which can trigger the sterilization setting unit when being pressed down, so that the sterilization setting unit can modify the sterilization parameters on the operation interface.
In order to avoid that any person can access the data on the server 1, different access rights are granted to different persons, in the present application, the access rights can be divided into three levels: the levels of laboratory administrators, super administrators, and general experiment operators may be sequentially reduced, and the corresponding permissions to access the data on the server 1 may be different.
In the present application, the rights can be assigned by the identity recognition unit and the rights management unit.
The identity recognition unit is used for recognizing the identity of the visitor, and the identity of the visitor can be recognized through characteristics such as a login account, an identity recognition card, fingerprints and a human face.
After identifying the user identity, the rights management unit assigns different access rights to the identity according to different user identities, and thereafter the server 1 invokes data corresponding to the access rights for viewing.
By logging in the server 1, the intelligent terminal 9 and the like, the internal environment parameters of the biological safety laboratory can be remotely checked, and whether the laboratory environment is normal or safe is prompted to a user according to the range setting
Internet of things equipment
Referring to the dashed line frame of fig. 1, other experimental devices, such as a fluorescence quantitative PCR instrument 10, an autoclave 11, a refrigeration device 12, etc., may be further disposed in the laboratory according to different operation requirements.
The fluorescent quantitative PCR instrument 10 is an instrument for labeling and tracking a PCR product and monitoring a reaction process in real time by using a fluorescent dye or a fluorescent labeled specific probe.
The fluorescence quantitative PCR instrument 10 can realize internet-of-things communication with the server 1 through a network, and can upload the state information (such as in-use/idle, running state, running result and the like) of the fluorescence quantitative PCR instrument 10 to the server 1, so that the server 1 can maintain the data conveniently.
The autoclave 11 is also called an autoclave, and is a device which generates steam by heating water with an electric heating wire and can maintain a certain pressure, and is suitable for medical health and public institutions, scientific research, agriculture and other departments to sterilize medical instruments, dressings, glassware, solution culture media and the like.
The autoclave 11 can also realize internet-of-things communication with the server 1 through a network, and can upload the state information (such as in-use/idle, use state, use record and the like) of the autoclave 11 to the server 1, so that the server 1 can maintain the data conveniently.
The refrigeration equipment 12 is used to refrigerate items stored within the refrigeration equipment 12, and the refrigeration equipment 12 may include a refrigeration cycle formed by a compressor, a condenser, an evaporator, an expansion valve, and the like. The corresponding refrigeration equipment 12 is also provided with a temperature detection unit which can upload temperature data in the refrigeration equipment 12 to the server 1 in real time, so that data monitoring and historical temperature data traceability are realized.
The server 1 can realize remote checking of the state information of each device in each laboratory, and people are prevented from frequently entering the laboratory to check, so that the laboratory working environment, the personal safety of the people and the sample safety are facilitated.
Generally, a plurality of experimental areas can be arranged in a laboratory, in this application, remote partition monitoring can be carried out on a screen end or an intelligent terminal aiming at a plurality of experimental areas, each experimental area needs to monitor the environmental parameters (including the temperature, the humidity, the wind speed, the pressure difference, the cleanliness and the like) and the ultraviolet intensity of the experimental area, the setting is carried out according to the normal range of each environmental parameter, and once the parameters are abnormal, prompt is immediately carried out, so that the normal and safe environment in the experimental area is ensured.
In addition, a video monitoring unit 13 is provided in the laboratory, which is in communication connection with the server 1 for remotely checking the internal state of the laboratory.
And, the biological safety laboratory monitoring system is also provided with an intercom unit 14 communicating with the server 1, the intercom unit comprises at least one intercom terminal for internal and external real-time voice communication.
The talkback terminals can be directly paired and contacted with each other, and can also be contacted through the server 1.
When being provided with at least one terminal of talkbacking in the laboratory, correspondingly, also can set up at least one terminal of talkbacking in the laboratory outside, the quantity of the terminal of talkbacking in the laboratory and the quantity of the terminal of talkbacking outside the laboratory can be different.
The intercom terminal in the laboratory is used for applying for the intercom right to the server 1, entering into a speaking state when detecting that the intercom right is applied, and acquiring the access authority of the audio/video interface; the talkback terminal is used for acquiring audio and video data and uploading the audio and video data to the talkback server; the talkback server is used for forwarding the audio and video data to the target talkback terminal; the target talkback terminal is used for receiving the audio and video data and calling an audio and video playing interface to play the audio and video data.
Similarly, two intercom terminals in the laboratory may also communicate.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.
Claims (10)
1. A biosafety laboratory monitoring system, comprising:
a server;
the environment acquisition unit is used for acquiring environmental parameters in the biological safety laboratory and sending the environmental parameters to the server;
the data acquisition unit is used for acquiring the body temperature and the identification information of the personnel entering and exiting the biological safety laboratory and outputting body temperature data and the identification information;
the entrance guard unit is arranged at a safety door of the biological safety laboratory and is respectively connected with the data acquisition unit and the server, the entrance guard unit receives the identity identification information and the body temperature data output by the data acquisition unit, compares the identity identification information and the body temperature with the identity identification information of authorized personnel and a normal body temperature range respectively, and outputs a signal for opening/closing the safety door according to a comparison result;
the biological safety cabinet is arranged in the biological safety laboratory and is in communication connection with the server, and the state information of the biological safety cabinet is uploaded to the server through the communication connection;
the ultraviolet sterilization unit is used for performing ultraviolet sterilization in the biological safety laboratory and is in communication connection with the server, and the state information of the ultraviolet sterilization unit is uploaded to the server through the communication connection;
and the ultraviolet sterilization monitoring unit is used for monitoring ultraviolet intensity in the biological safety laboratory and is in communication connection with the server, and the ultraviolet intensity and the state information of the ultraviolet sterilization monitoring unit are uploaded to the server through the communication connection.
2. The biosafety laboratory monitoring system according to claim 1, characterized in that said environment acquisition unit comprises at least:
a temperature and humidity sensor for collecting temperature and humidity in the biosafety laboratory;
a differential pressure sensor for collecting pressure within the biosafety cabinet;
the first wind speed detection unit and the second wind speed detection unit are respectively used for acquiring the wind speed in the biological safety laboratory and the wind speed in the biological safety cabinet;
a first dust particle sensor for detecting dust particles within the biosafety laboratory;
a second dust particle sensor for detecting dust particles within the biosafety cabinet.
3. The biosafety laboratory monitoring system according to claim 1, further comprising:
the sterilization setting unit is in communication connection with the ultraviolet sterilization unit and is used for setting sterilization parameters of the ultraviolet sterilization unit, and the sterilization parameters at least comprise: sterilization time, sterilization frequency and sterilization range.
4. The biosafety laboratory monitoring system according to claim 3, further comprising:
the screen end and/or the intelligent terminal are/is in communication connection with the server respectively, and data called from the server can be displayed on a display screen of the screen end and/or the intelligent terminal, wherein the data at least comprise environmental parameters, state information and ultraviolet intensity;
and a key for starting the sterilization setting unit is arranged on the screen end and/or the display screen of the intelligent terminal.
5. The biosafety laboratory monitoring system according to claim 4, further comprising:
an identity recognition unit for recognizing the identity of the visitor;
and the authority management unit is used for distributing different access authorities according to the identity of the visitor and accessing different data in the server.
6. The biosafety laboratory monitoring system according to claim 1, wherein said ultraviolet sterilization unit comprises:
at least one ultraviolet lamp fixedly disposed within the bio-safety laboratory;
and the mobile robot is provided with an ultraviolet lamp and is used for performing mobile ultraviolet sterilization in the biological safety laboratory.
7. The biosafety laboratory monitoring system according to any one of claims 1 to 6, further comprising:
a refrigerating apparatus for storing and refrigerating stored goods;
and the temperature detection unit is used for acquiring temperature information in the refrigeration equipment and uploading the temperature information to the server in real time.
8. The biosafety laboratory monitoring system according to any one of claims 1 to 6, further comprising:
and the fluorescent quantitative PCR instrument is in communication connection with the server, and the state information of the fluorescent quantitative PCR instrument is uploaded to the server through the communication connection.
9. The biosafety laboratory monitoring system according to any one of claims 1 to 6, further comprising:
and the high-pressure sterilization pot is in communication connection with the server, and the state information of the high-pressure sterilization pot is uploaded to the server through the communication connection.
10. The biosafety laboratory monitoring system according to any one of claims 1 to 6, further comprising:
the intercom unit is used for voice communication between the inside and the outside of the biological safety laboratory; and/or
The video monitoring unit is in communication connection with the server and is used for acquiring videos in the biological safety laboratory and transmitting the videos to the server; and/or
And the voice input unit is arranged in the biological safety cabinet and is used for voice input of operation information and equipment maintenance information.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021406184.9U CN212623783U (en) | 2020-07-16 | 2020-07-16 | Biological safety laboratory monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021406184.9U CN212623783U (en) | 2020-07-16 | 2020-07-16 | Biological safety laboratory monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113759848A (en) * | 2021-09-09 | 2021-12-07 | 南京理工大学紫金学院 | Laboratory safety management system based on industrial internet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113759848A (en) * | 2021-09-09 | 2021-12-07 | 南京理工大学紫金学院 | Laboratory safety management system based on industrial internet |
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