Narcotic medicine safety monitoring device and method for intensive care

Abstract

The invention relates to the technical field of narcotic drug safety monitoring, in particular to a narcotic drug safety monitoring device for intensive care and a method thereof.The narcotic drug safety monitoring device comprises a main body, a safety protection mechanism, a temperature adjusting mechanism, a humidity adjusting mechanism and a comprehensive biological verification system.The one side of the main body is connected with a sealing door through a rotating shaft; a main controller is arranged on the other side of the main body, an energy bin is formed in the middle of the main body, a battery is arranged in the energy bin, a second heat preservation and insulation plate is fixedly connected to the inner wall of the main body, a refrigeration bin is formed in the bottom end of the main body, and a first camera is arranged on the upper middle portion of a sealing door. The device does not need to be nursed by a specially-assigned person, can automatically work according to the setting of medical staff, enables the storage environment of the anesthetic to be the required environment, and can give an alarm when the storage environment is changed for a long time, thereby reminding the medical staff, and further ensuring the safety of the anesthetic.

Description

Technical Field

[0001] The present invention relates to the technical field of anesthetic drug safety monitoring, in particular to a anesthetic drug safety monitoring device for intensive care and a method thereof. Background Art

[0002] Narcotic drugs refer to drugs that have an anesthetic effect on the central nervous system and are prone to physical and mental dependence and addiction if used continuously, abused or used irrationally. Commonly used narcotics include acetorphine, acetyl alphamethylfentanyl, acetomethadol, etc. The monitoring and storage of narcotic drugs are very strict. Narcotic drugs need to be placed in specific cabinets for supervision and care, and need to be cared for by special personnel. When stored, they need to be kept at a specific temperature and humidity so that they can be better preserved to prevent them from deteriorating. When they need to be taken away or used in intensive care, they need to be temporarily stored and monitored, and their safety also needs to be guaranteed; At present, the existing anesthetic drug safety monitoring devices are usually stored in portable incubators during use, and special personnel are required to supervise them during use, which makes the monitoring and storage environment poor and very unsafe. In addition, the portable incubator cannot keep warm continuously, and the temperature and humidity cannot be guaranteed during use, which further increases the safety of anesthetic drugs. At the same time, when the environment changes, it is impossible to promptly and effectively remind medical staff, which can easily cause the deterioration of anesthetic drugs, resulting in their failure and serious medical accidents. Summary of the invention

[0003] The object of the present invention is to provide a safety monitoring device and method for anesthetic drugs for critical care, so as to solve the problem that the existing safety monitoring device for anesthetic drugs proposed in the above background technology is usually stored in a portable incubator during use, and a dedicated person is required to take care of it during use, so that the monitoring and storage environment is poor and very unsafe, and the portable incubator cannot be continuously insulated, and the temperature and humidity cannot be guaranteed during use, thereby further increasing the safety of anesthetic drugs. At the same time, when its environment changes, it is not possible to timely and effectively remind medical staff, which is very easy to cause the deterioration of anesthetic drugs, resulting in its failure and serious medical accidents. The present solution does not require dedicated care, and the present device can automatically work according to the settings of the medical staff, so that the storage environment of the anesthetic drugs is in the required environment. When the storage environment changes for a long time, an alarm can be issued to remind the medical staff, thereby ensuring the safety of the anesthetic drugs, effectively avoiding losses and medical accidents caused by anesthetic drugs, and the present device can be flexibly moved and used, without worrying about the stability of the storage environment, and the present device can also protect the anesthetic drugs to prevent them from being damaged by impact, further reducing the use cost of medical staff.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a narcotic drug safety monitoring device for intensive care and a method thereof, the device comprising a main body, a safety protection mechanism, a temperature adjustment mechanism, a humidity adjustment mechanism and a comprehensive biological verification system, one side of the main body is connected with a sealed door through a rotating shaft, the other side of the main body is provided with a master controller, and one end of the master controller is fixedly connected to one side of the sealed door, the inner walls of the upper and lower ends of the main body are both provided with a first thermal insulation board, a placement rack is provided inside the main body, and the upper and lower ends of the placement rack are both fixedly connected to the first thermal insulation board, one side of the first thermal insulation board is provided with a temperature detector, and the other side of the first thermal insulation board is provided with a humidity detector, an energy bin is provided in the middle of the main body, a battery is provided inside the energy bin, a second thermal insulation board is fixedly connected to the inner wall of the main body, a refrigeration bin is provided at the bottom end of the main body, a first camera is provided in the middle and upper part of the sealed door, and two groups of second cameras are evenly provided on one side of the placement rack.

[0005] Preferably, the control end of the main controller is electrically connected to the battery, and the control end of the main controller is also electrically connected to the external power supply. The control ends of the temperature detector, humidity detector, first camera and second camera are all electrically connected to the main controller to facilitate the operation of the device.

[0006] Preferably, the safety protection mechanism includes a slide groove, a push block, a side plate, a buffer airbag, an air chamber, an elastic airbag, a first air hole, a connecting air pipe, a pressure plate and a spring, three groups of slide grooves are evenly provided on the inner walls of the left side, right side and rear side of the main body, push blocks are slidably connected to the inside of the slide grooves, and one end of the push blocks passes through the second thermal insulation board, one end of the push blocks is fixedly connected to the side plates, and one side of the side plates is close to the placement rack, buffer airbags are arranged inside the slide grooves, and one end of the buffer airbags is respectively fitted with one side of the push blocks, an air chamber is provided in the middle part of the main body, an elastic airbag is arranged on the inner wall of the bottom end of the air chamber, a pressure plate is arranged on the top of the elastic airbag, the top of the pressure plate is evenly fixedly connected with a spring, and the top of the spring is fixedly connected to the inner wall of the top end of the air chamber, the left side, right side and rear side of the air chamber are connected with connecting air pipes, and the top of the connecting air pipes is connected to the buffer airbag, which can effectively protect anesthetic drugs and avoid damage.

[0007] Preferably, the width of the three groups of side panels is adapted to the height of the inner wall of the main body, the buffer airbag is made of rubber material, the top of the elastic airbag is also made of rubber material, and the distance between the pressure plate and the top of the elastic airbag is five millimeters, which improves the buffering performance and can effectively reduce the impact force.

[0008] Preferably, the temperature regulating mechanism comprises a cold air box, an air duct, a liquid storage bin, a drying bin, an air port, a first connecting pipe, a first water pump, a dispersion plate, a second connecting pipe, a second water pump, an air distribution pipe, an air outlet pipe, an air collecting pipe, an air collecting pipe, a protective net, a waterproof fan, a water curtain and a buffer grid, a cold air box is arranged on one side of the inner wall of the bottom end of the refrigeration bin, an air duct is fixedly connected to one side of the cold air box, a liquid storage bin is arranged on one side of the refrigeration bin, a drying bin is arranged on the top of the liquid storage bin, and one side of the cold air box is connected to The cooling air box is connected to an air port, and one end of the air port is connected to the middle of the drying bin, the bottom end of the cooling air box is connected to a first connecting pipe, and one end of the first connecting pipe is connected to the bottom end of the liquid storage bin, a first water pump is arranged in the middle of the first connecting pipe, a dispersion plate is fixedly connected to the middle upper part of the cooling air box, and the dispersion plate is located at the top of the air port, a second connecting pipe is connected to the top of the cooling air box, and one end of the second connecting pipe is connected to the liquid storage bin, a second water pump is arranged in the middle of the second connecting pipe, and the cooling air box is connected to the middle upper part of the cooling air box. The middle part of the top is connected with an air distribution pipe, one side of the air distribution pipe is evenly connected with three groups of air outlet pipes, and the top ends of the air outlet pipes all pass through a group of first thermal insulation boards to extend to the interior of the main body, the top of the air duct is connected with an air collecting pipe, the top of the air collecting pipe is evenly connected with three groups of air collection pipes, and the top ends of the air collection pipes all pass through a group of first thermal insulation boards to extend to the interior of the main body, the air outlet pipe and the air collection pipe are respectively located on both sides of the first thermal insulation board, one end of the air duct is fixedly connected with two groups of protective nets, two groups of waterproof fans are arranged in the middle part of the air duct, the bottom end of the dispersion plate is evenly fixedly connected with a water curtain, the top end of the dispersion plate is evenly provided with hydrophobic chute, and the hydrophobic chute is respectively arranged on both sides of the top of the water curtain, the bottom end of the cold air box is fixedly connected with a buffer grid, the bottom end of the liquid storage bin is provided with a semiconductor refrigeration sheet, the bottom end of the semiconductor refrigeration sheet is fixedly connected with a heat dissipation fin, and a fan is arranged on one side of the heat dissipation fin, so as to facilitate medical staff to adjust the temperature of the device, and also the humidity.

[0009] Preferably, the middle part of the water curtain is wavy, the surface of the water curtain is provided with forty-five degree inclined holes, and the upper and lower groups of inclined holes are symmetrically arranged to increase the contact time and contact area between air and low-temperature liquid, the surface of the buffer grid is evenly provided with hydrophobic holes to facilitate liquid flow, the sides of the hydrophobic chute away from each other are inclined to facilitate liquid flow through the surface of the water curtain, the connection between the air port and the drying bin is the lowest point of the drying bin, which is convenient for liquid reflux, and the control ends of the first water pump, the second water pump, the waterproof fan, the semiconductor refrigeration plate and the fan are all electrically connected to the main controller to facilitate the operation of the device.

[0010] Preferably, the humidity regulating mechanism includes a collecting bin, a water absorption plate, a guide rod, a reverse threaded rod, a motor, a second air hole and a hot air blower. The collecting bin is symmetrically and evenly provided inside the drying bin, and the collecting bin is evenly and slidably connected to the water absorption plate inside. The inner wall of the collecting bin is symmetrically and fixedly connected to the guide rod, and the guide rod is slidably connected to the water absorption plate respectively. A motor is provided on one side of the collecting bin, and the output end of the motor is fixedly connected to the reverse threaded rod, and the reverse threaded rod is respectively connected to the middle part of the water absorption plate through a thread. Second air holes are penetrated at both ends of the drying bin, and hot air blowers are provided at the bottom ends of both sides of the drying bin, so as to facilitate medical staff to adjust the humidity of the device.

[0011] Preferably, the control ends of the motor and the hot air blower are electrically connected to the main controller to facilitate the operation of the device.

[0012] Preferably, the integrated biometric verification system includes an acquisition module, a storage module, a comparison module and an alarm module. The acquisition module is used to collect fingerprints and faces of medical staff. First, the medical staff collects the fingerprints of the medical staff by pressing the screen of the main controller, and then the face of the medical staff is collected through the first camera. The fingerprints and faces of the medical staff are encrypted and stored by controlling the main controller, and the storage module is used for storage, so that the required information of the medical staff can be entered into the main controller.

[0013] Preferably, the comparison module collects fingerprints and faces of the medical staff who opens the sealed door through the screen of the main controller and the first camera, and compares the collected fingerprints and faces with the encrypted fingerprints and faces in the storage module. The comparison module can determine whether the fingerprint and face information of the medical staff who takes the medicine is in the storage module. If so, an instruction is input to open the sealed door. If not, the sealed door cannot be opened at this time, and a danger alarm is issued through the alarm module to improve safety of use.

[0014] The operation method of the device: Step 1: Data entry: medical staff collects the fingerprints and faces of the people who need to pick up medicine through the main controller screen and the first camera, and then encrypts and stores them through the main controller, and finally stores them through the storage module; Step 2: Temperature adjustment. The medical staff first sets the temperature and humidity of the device through the main controller. The device automatically works. The first thermal insulation board and the second thermal insulation board can reduce the temperature loss inside the device. The semiconductor refrigeration plate and the fan work. The top of the semiconductor refrigeration plate cools the liquid inside the liquid storage tank. At the same time, the heat generated at the bottom of the semiconductor refrigeration plate is dissipated through the cooling fins and the fan. The low-temperature liquid in the drying chamber enters the interior of the cold air box through the second connecting pipe through the second water pump. The liquid flows to the surface of the water curtain through the hydrophobic chute at the top of the dispersion plate. Through the first connecting pipe and The first water pump then allows the liquid to flow back to the interior of the liquid storage bin for recycling. The wind generated by the waterproof fan passes through the water curtain, and the low-temperature liquid on the surface of the water curtain cools the air, thereby generating low-temperature air. The cooled air enters the middle of the drying bin through the air port under the action of the wind, and enters the interior of the main body through the air distribution pipe and the air outlet pipe at the top of the drying bin, thereby making the interior of the main body a low-temperature environment. At the same time, suction is generated on one side of the air duct, so that the air inside the main body enters one end of the air duct through the air collection pipe and the air collecting pipe. Through circulation, the air enters the interior of the cold air box again for cooling treatment, and the treated low-temperature air is circulated; Step 3: Humidity adjustment. The output end of the motor drives the reverse threaded rod to rotate, so that the water absorption plate moves to the middle of the drying chamber. When the low-temperature air passes through the water absorption plate, the water absorption plate can absorb the moisture of the low-temperature air, so that the low-temperature air can be dried. The temperature and humidity inside the main body can be monitored in real time through the temperature detector and the humidity detector, and the feedback is given to the main controller at the same time. The semiconductor refrigeration plate, the heat dissipation fins, the first water pump, the second water pump and the waterproof fan are controlled by the main controller to ensure that the temperature inside the main body is at the set temperature. At the same time, the motor is controlled by the main controller. The position of the water absorption plate can be controlled by the motor and the reverse threaded rod, so as to control the drying amount of the low-temperature air by the water absorption plate, thereby ensuring the humidity inside the main body. Step 4: Protection. When the device falls over, the anesthetics collide with the side plate. The anesthetics can cause the side plate to drive the push block to move. The air inside the buffer airbag enters the elastic airbag through the connecting trachea. Since the top of the elastic airbag is elastic, the top of the elastic airbag bulges upward. The elasticity of the top of the elastic airbag offsets the impact force of the anesthetics and the side plate. When the distance of the top of the elastic airbag is not enough to withstand the impact force of the anesthetics and the side plate, the top of the elastic airbag pushes the pressure plate to move upward, and the pressure plate compresses the spring, thereby offsetting the remaining impact force through the spring, and the anesthetics can be protected. Step 5: Reflux. When the device tilts or falls down during use, the second water pump and the waterproof fan stop working instantly, and the main controller quickly alarms to remind the medical staff. At this time, the liquid at the bottom of the cold air box flows to the tilted side. The buffer grid can effectively reduce the speed of liquid flow. If the liquid flows to the inside of the air duct or the drying bin, the air duct, the cold air box and the drying bin are all in a closed environment, so the liquid will not flow out to the outside, and no liquid will be injected into the cold air box. After the medical staff lifts up the device, the connection between the air inlet and the drying bin is the lowest point of the drying bin. At the same time, the air duct and the cold air box are connected as one. The waterproof fan itself is waterproof and will not be damaged. At this time, under the action of the liquid itself, it will gradually flow to the inside of the cold air box until there is no liquid in the air duct and the drying bin. Step 6: Drying. After the medical staff has finished using the device, the main controller controls the motor to work, and the motor and the second air hole make the water absorption plate at both ends of the drying chamber. At this time, the water absorption plate is completely between the second air holes. The medical staff controls the hot air blower to work, so as to dry the water absorption plate, thereby ensuring the normal use of the water absorption plate next time. Step 7: Taking medicine. When medical staff need to take out anesthetic drugs, they first use fingerprint and face recognition, and then input the set instructions to the main controller. Only then can the medical staff open the sealed door. During the entire use, the first camera and the second camera record the user and the anesthetic drugs taken out by the user. At the same time, by real-time monitoring of the environment inside the main body, when the storage environment changes for a long time, the main controller will issue an alarm to remind the medical staff.

[0015] Compared with the prior art, the present invention has the following beneficial effects: Medical staff will collect the fingerprints and faces of people who need to pick up medicines through the main controller screen and the first camera, and then encrypt and store them through the main controller, and finally store them through the storage module. When medical staff need to use this device for storage and monitoring, they first set the temperature and humidity of this device through the main controller, and set the temperature and humidity inside the main body to the environment required for anesthetic drugs. At this time, this device automatically works, and the first thermal insulation board and the second thermal insulation board can reduce the temperature loss inside the device to achieve the effect of thermal insulation. At this time, the semiconductor refrigeration plate and the fan are working, and the top of the semiconductor refrigeration plate is cooled, thereby cooling the liquid inside the liquid storage tank. At the same time, the heat generated at the bottom of the semiconductor refrigeration plate , the heat is dissipated through the heat dissipation fins and the fan, and the low-temperature liquid in the drying chamber enters the interior of the cold air box through the second connecting pipe through the second water pump, and the liquid flows to the surface of the water curtain through the hydrophobic chute at the top of the dispersion plate, flows downward through the surface of the water curtain, and is finally collected through the bottom of the cold air box. The liquid is then returned to the interior of the liquid storage bin through the first connecting pipe and the first water pump, so that it can be recycled. At the same time, the recycled liquid itself is low temperature, which can reduce energy consumption and save resources. At the same time, the waterproof fan works, and the wind force generated passes through the water curtain, and the low-temperature liquid on the surface of the water curtain cools the air, thereby generating low-temperature air. Since the middle part of the water curtain is wavy, and the surface of the water curtain is a forty-five-degree inclined hole, at the same time The upper and lower groups of inclined holes are symmetrically arranged, so they can increase the contact time and area between air and low-temperature liquid, thereby cooling the air to the maximum extent. The cooled air enters the middle part of the drying chamber through the air port under the action of wind force, and enters the interior of the main body through the air distribution pipe and the air outlet pipe at the top of the drying chamber, so that the interior of the main body becomes a low-temperature environment. At the same time, suction is generated on one side of the air duct, so that the air inside the main body enters one end of the air duct through the air collection pipe and the air collecting pipe. At this time, the air will heat up in the process of flowing, and the air will enter the interior of the cold air box again through circulation for cooling treatment. The treated low-temperature air is circulated, and at the same time, the output end of the motor drives the reverse threaded rod to rotate, and the rotating reverse threaded rod can make the water absorption plates move against each other. The guide rod is used to improve the stability of the movement of the water absorption plate. When the low-temperature air passes through the water absorption plate, the water absorption plate can absorb the moisture of the low-temperature air, so that the low-temperature air can be dried, thereby avoiding high humidity inside the main body. The temperature and humidity inside the main body can be monitored in real time by the temperature detector and the humidity detector, and the feedback is given to the main controller at the same time. The semiconductor refrigeration plate, the heat dissipation fins, the first water pump, the second water pump and the waterproof fan are controlled by the main controller to ensure that the temperature inside the main body is at the set temperature. At the same time, the motor is controlled by the main controller. The position of the water absorption plate can be controlled by the motor and the reverse threaded rod, thereby controlling the drying amount of the low-temperature air by the water absorption plate.Thereby ensuring the humidity inside the main body. When the medical staff pushes the device, the buffer grid inside the cold air box can effectively avoid the shaking of the liquid, and the stability of the liquid is guaranteed to the greatest extent. The medical staff opens the sealed door through the main controller, and the medical staff puts the required anesthetics on the placement rack, and then locks the sealed door through the main controller. When the device topples over, the anesthetics collide with the side panels, and the anesthetics can make the side panels drive the push blocks to move. At this time, the buffer airbag is compressed, and the air inside the buffer airbag enters the elastic airbag through the connecting trachea. Since the top of the elastic airbag is elastic, the top of the elastic airbag bulges upward at this time, and the volume of the elastic airbag increases. The elasticity of the top of the elastic airbag offsets the anesthetics and the side panels. When the distance between the top of the elastic airbag and the side plate is not enough to withstand the impact force of the anesthetic drugs and the side plate, the top of the elastic airbag pushes the pressure plate upward to compress the spring through the pressure plate, thereby offsetting the remaining impact force through the spring, thereby protecting the anesthetic drugs and reducing the damage to the medical staff. At the same time, it will not affect the normal use of anesthetic drugs by the medical staff. When the device is tilted or falls to the ground during use, the second water pump and the waterproof fan will stop working instantly, and the main controller will quickly alarm to remind the medical staff. At this time, the liquid at the bottom of the cold air box flows to the tilted and fallen side. The buffer grid can effectively reduce the speed of the liquid flow. If the liquid flows to the inside of the air duct or the drying bin, due to the air duct, cold air box and dry bin, The drying chamber is in a closed environment, which will not allow liquid to flow out, and no liquid will be injected into the cold air box. After the medical staff lifts up the device, the connection between the air port and the drying chamber is the lowest point of the drying chamber. At the same time, the air duct and the cold air box are connected as one. The waterproof fan itself is waterproof and will not be damaged. At this time, under the action of the liquid itself, it will gradually flow into the inside of the cold air box until there is no liquid in the air duct and the drying chamber. After the medical staff finishes using the device, the main controller controls the motor to work, and the water absorption plate is placed at both ends of the drying chamber through the motor and the second air hole. At this time, the water absorption plate is completely between the second air hole. The medical staff can dry the water absorption plate by controlling the hot air blower to ensure the next time Normal use of the water absorption plate. When the medical staff needs to take out the anesthetic drugs, they first pass the fingerprint and face recognition, and then input the set instructions to the main controller. Only then can the medical staff open the sealed door. During the entire use, the first camera and the second camera record the user and the anesthetic drugs taken out by the user. At the same time, through real-time monitoring of the internal environment of the main body, when the storage environment changes for a long time, the main controller will issue an alarm to remind the medical staff. This device does not require special personnel to care. At the same time, this device can automatically work according to the settings of the medical staff, so that the storage environment of the anesthetic drugs is in the required environment. When the storage environment changes for a long time, it can issue an alarm to remind the medical staff, thereby ensuring the safety of the anesthetic drugs.Effectively avoid losses and medical accidents caused by anesthetic drugs. At the same time, the device can be flexibly moved and used, without worrying about the stability of the storage environment. At the same time, the device can also protect anesthetic drugs from being damaged by impact, further reducing the use cost of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the present invention; Figure 2 It is a cross-sectional perspective schematic diagram of the present invention; Figure 3 It is a cross-sectional stereoscopic schematic diagram of the main body, the cushioning airbag and the air chamber in the present invention; Figure 4 It is a three-dimensional schematic diagram of the liquid storage bin, the air outlet pipe and the placement rack in the present invention; Figure 5 It is a front view schematic diagram of the cooling air box, air duct, drying chamber and air port in the present invention; Figure 6 It is a cross-sectional stereoscopic schematic diagram of the air duct, the cold air box and the air collecting duct in the present invention; Figure 7 It is a cross-sectional perspective schematic diagram of the dispersion plate and the hydrophobic chute in the present invention; Figure 8 It is a cross-sectional stereoscopic schematic diagram of the drying bin and the collecting bin in the present invention; Fig. 9 It is a schematic diagram of the process of opening the sealing door in the present invention.

[0017] In the figure: 1. main body; 2. sealing door; 3. master controller; 4. first heat-insulating board; 5. rack; 6. temperature detector; 7. humidity detector; 8. energy bin; 9. battery; 10. second heat-insulating board; 11. slideway; 12. push block; 13. side panel; 14. cushioning airbag; 15. air bin; 16. elastic airbag; 17. first air hole; 18. connecting air pipe; 19. pressing plate; 20. spring; 21. refrigeration bin; 22. cold air box; 23. air duct; 24. liquid storage bin; 25. drying bin; 26. air port; 27. first connection pipe; 28, first water pump; 29, dispersion plate; 30, second connecting pipe; 31, second water pump; 32, air distribution pipe; 33, air outlet pipe; 34, air collecting pipe; 35, air collecting pipe; 36, protective net; 37, waterproof fan; 38, water curtain; 39, hydrophobic chute; 40, buffer grid; 41, semiconductor cooling plate; 42, cooling fins; 43, fan; 44, collecting bin; 45, water absorption plate; 46, guide rod; 47, reverse threaded rod; 48, motor; 49, second air hole; 50, hot air blower; 51, first camera; 52, second camera. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 9 , an embodiment provided by the present invention: A narcotic drug safety monitoring device for critical care and a method thereof, the device comprises a main body 1, a safety protection mechanism, a temperature adjustment mechanism, a humidity adjustment mechanism and a comprehensive biological verification system, one side of the main body 1 is connected with a sealed door 2 through a rotating shaft, the other side of the main body 1 is provided with a master controller 3, and one end of the master controller 3 is fixedly connected to one side of the sealed door 2, the inner walls of the upper and lower ends of the main body 1 are both provided with a first thermal insulation board 4, a placement rack 5 is provided inside the main body 1, and the upper and lower ends of the placement rack 5 are both fixedly connected to the first thermal insulation board 4, one side of the first thermal insulation board 4 is provided with a temperature detector 6, and the other side of the first thermal insulation board 4 is provided with a humidity detector 7, an energy bin 8 is provided in the middle of the main body 1, a battery 9 is provided inside the energy bin 8, a second thermal insulation board 10 is fixedly connected to the inner wall of the main body 1, a refrigeration bin 21 is provided at the bottom end of the main body 1, a first camera 51 is provided in the middle and upper part of the sealed door 2, and two groups of second cameras 52 are evenly provided on one side of the placement rack 5; See also Figure 2 and Figure 3In this embodiment, the safety protection mechanism includes a slide groove 11, a push block 12, a side plate 13, a buffer air bag 14, an air chamber 15, an elastic air bag 16, a first air hole 17, a connecting air pipe 18, a pressure plate 19 and a spring 20. The inner walls of the left side, the right side and the rear side of the main body 1 are evenly provided with three groups of slide grooves 11. The inside of the slide groove 11 is slidably connected with a push block 12, and one end of the push block 12 passes through the second thermal insulation board 10. One end of the push block 12 is fixedly connected with the side plate 13, and one side of the side plate 13 is close to the placement The frame 5 and the slide groove 11 are both provided with a buffer air bag 14, and one end of the buffer air bag 14 is respectively fitted with one side of the push block 12. The middle part of the main body 1 is provided with an air chamber 15, and the inner wall of the bottom end of the air chamber 15 is provided with an elastic air bag 16. The top of the elastic air bag 16 is provided with a pressure plate 19, and the top of the pressure plate 19 is evenly fixedly connected with a spring 20, and the top of the spring 20 is fixedly connected with the inner wall of the top of the air chamber 15. The left side, right side and rear side of the air chamber 15 are all connected with a connecting air pipe 18, and the connecting air pipe 18 is The top ends are all connected to the buffer airbag 14. When the device is tilted, the anesthetics collide with the side plate 13. The anesthetics can make the side plate 13 drive the push block 12 to move. At this time, the buffer airbag 14 is compressed, and the air inside the buffer airbag 14 enters the interior of the elastic airbag 16 through the connecting trachea 18. Since the top end of the elastic airbag 16 is elastic, the top end of the elastic airbag 16 bulges upward at this time, and the volume of the elastic airbag 16 becomes larger. The elasticity of the top end of the elastic airbag 16 offsets the impact force of the anesthetics and the side plate 13. When the distance between the top ends of the elastic airbag 16 is not enough to withstand the impact force of the anesthetics and the side plate 13, the top end of the elastic airbag 16 pushes the pressure plate 19 to move upward, and the spring 20 is compressed by the pressure plate 19. At this time, the remaining impact force is offset by the action of the spring 20's own resilience, thereby protecting the anesthetics, thereby reducing the damage to medical staff, and at the same time, it will not affect the normal use of anesthetics by medical staff, and can effectively protect the anesthetics to avoid damage; See also Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8In this embodiment, the temperature regulating mechanism includes a cold air box 22, an air duct 23, a liquid storage bin 24, a drying bin 25, an air port 26, a first connecting pipe 27, a first water pump 28, a dispersion plate 29, a second connecting pipe 30, a second water pump 31, an air distribution pipe 32, an air outlet pipe 33, an air collecting pipe 34, an air collecting pipe 35, a protective net 36, a waterproof fan 37, a water curtain 38 and a buffer grid 40. A cold air box 22 is provided on one side of the inner wall of the bottom end of the refrigeration bin 21, and an air duct 23 is fixedly connected to one side of the cold air box 22. A liquid storage bin 24 is provided on one side of the refrigeration bin 21, and a drying bin 25 is provided on the top of the liquid storage bin 24. An air port 26 is connected to one side of the cold air box 22, and one end of the air port 26 is connected to the middle of the drying bin 25. The bottom end of the cold air box 22 is connected to A first connecting pipe 27 is provided, and one end of the first connecting pipe 27 is connected to the bottom end of the liquid storage bin 24, a first water pump 28 is arranged in the middle of the first connecting pipe 27, a dispersion plate 29 is fixedly connected to the middle and upper part of the cold air box 22, and the dispersion plate 29 is located at the top of the air port 26, a second connecting pipe 30 is connected to the top of the cold air box 22, and one end of the second connecting pipe 30 is connected to the liquid storage bin 24, a second water pump 31 is arranged in the middle of the second connecting pipe 30, an air distribution pipe 32 is connected to the middle of the top of the drying bin 25, three groups of air outlet pipes 33 are evenly connected to one side of the air distribution pipe 32, and the top of the air outlet pipe 33 passes through a group of first thermal insulation panels 4 and extends to the inside of the main body 1, the top of the air duct 23 is connected to the air collecting pipe 34, and the top of the air collecting pipe 34 is evenly connected There are three groups of air collecting pipes 35, and the top ends of the air collecting pipes 35 all pass through a group of first thermal insulation boards 4 and extend to the interior of the main body 1. The air outlet pipe 33 and the air collecting pipe 35 are respectively located on both sides of the first thermal insulation board 4. One end of the air duct 23 is fixedly connected with two groups of protective nets 36. Two groups of waterproof fans 37 are arranged in the middle of the air duct 23. The bottom end of the dispersion plate 29 is evenly fixedly connected with a water curtain 38. The top of the dispersion plate 29 is evenly provided with a hydrophobic chute 39, and the hydrophobic chute 39 is respectively located on both sides of the top of the water curtain 38. The bottom end of the cold air box 22 is fixedly connected with a buffer grid 40. The bottom end of the liquid storage tank 24 is provided with a semiconductor refrigeration sheet 41. The bottom end of the semiconductor refrigeration sheet 41 is fixedly connected with a heat dissipation fin 42. A fan 43 is arranged on one side of the heat dissipation fin 42. , the semiconductor refrigeration sheet 41 and the fan 43 work, the top of the semiconductor refrigeration sheet 41 is refrigerated, so as to cool the liquid inside the liquid storage bin 24, and at the same time, the heat generated at the bottom of the semiconductor refrigeration sheet 41 is dissipated through the heat dissipation fins 42 and the fan 43, and the low-temperature liquid inside the drying bin 25 enters the interior of the cold air box 22 through the second connecting pipe 30 through the second water pump 31, and the liquid flows to the surface of the water curtain 38 through the hydrophobic chute 39 at the top of the dispersion plate 29, and flows downward through the surface of the water curtain 38, and finally is collected at the bottom of the cold air box 22, and the liquid is returned to the interior of the liquid storage bin 24 through the first connecting pipe 27 and the first water pump 28, so as to be recycled, and at the same time, the recycled liquid itself is low temperature,Thus, energy consumption can be reduced and resources can be saved. At the same time, the waterproof fan 37 works, and the wind force generated passes through the water curtain 38, and the low-temperature liquid on the surface of the water curtain 38 cools the air, thereby generating low-temperature air. Since the middle part of the water curtain 38 is wavy, and the surface of the water curtain 38 is a 45-degree inclined hole, and the upper and lower groups of inclined holes are symmetrically arranged, the contact time and area between the air and the low-temperature liquid can be increased, thereby cooling the air to the greatest extent. The cooled air enters the center of the drying chamber 25 through the air port 26 under the action of wind. The low-temperature air enters the interior of the main body 1 through the air distribution pipe 32 and the air outlet pipe 33 at the top of the drying chamber 25, so that the interior of the main body 1 becomes a low-temperature environment. At the same time, suction is generated on one side of the air duct 23, so that the air inside the main body 1 enters one end of the air duct 23 through the air collection pipe 35 and the air collecting pipe 34. At this time, the air will heat up during the flow process, and the air will enter the interior of the cold air box 22 again through circulation for cooling treatment. The treated low-temperature air is circulated, which is convenient for medical staff to adjust the temperature of the device, and also has humidity; See also Figure 8 In this embodiment, the humidity regulating mechanism includes a collecting bin 44, a water absorbing plate 45, a guide rod 46, a reverse threaded rod 47, a motor 48, a second air hole 49 and a hot air blower 50. The interior of the drying bin 25 is symmetrically and evenly provided with the collecting bin 44. The interior of the collecting bin 44 is evenly and slidably connected with the water absorbing plate 45. The inner wall of the collecting bin 44 is symmetrically and fixedly connected with the guide rod 46, and the guide rod 46 is slidably connected with the water absorbing plate 45 respectively. A motor 48 is provided on one side of the collecting bin 44. The output end of the motor 48 is fixedly connected with the reverse threaded rod 47, and the reverse threaded rod 47 is respectively connected to the middle part of the water absorbing plate 45 by threads. The second air hole 49 is penetrated at both ends of the drying bin 25. The bottom ends of both sides of the drying bin 25 are provided with a hot air blower 50. The output end of the motor 48 drives the reverse threaded rod 47 to rotate, and the rotating reverse threaded rod 47 can The water absorption plates 45 can be brought close to each other. At this time, the water absorption plates 45 slide inside the collecting bin 44, and the water absorption plates 45 move toward the middle of the drying bin 25. The guide rod 46 can improve the stability of the movement of the water absorption plates 45. When the low-temperature air passes through the water absorption plates 45, the water absorption plates 45 can absorb the moisture of the low-temperature air, so that the low-temperature air can be dried, thereby avoiding high humidity inside the main body 1. After the medical staff has used the device, the main controller 3 controls the motor 48 to work, and the motor 48 and the second air hole 49 make the water absorption plates 45 at both ends of the drying bin 25. At this time, the water absorption plates 45 are completely between the second air holes 49. The medical staff can dry the water absorption plates 45 by controlling the hot air blower 50 to ensure the normal use of the water absorption plates 45 next time, which is convenient for the medical staff to adjust the humidity of the device; See also Figure 1 and Fig. 9In this embodiment, the comprehensive biometric verification system includes a collection module, a storage module, a comparison module and an alarm module. The collection module is used to collect fingerprints and faces of medical staff. First, the medical staff collects the fingerprints of the medical staff by pressing the screen of the main controller 3, and then collects the face of the medical staff through the first camera 51. The fingerprint and face of the medical staff are encrypted and stored by controlling the main controller 3, and the storage module is used to store the information of the required medical staff into the main controller 3. The comparison module collects the fingerprint and face of the medical staff who opens the sealed door 2 through the screen of the main controller 3 and the first camera 51, and compares the collected fingerprints and faces with the encrypted fingerprints and faces in the storage module. The comparison module can determine whether the fingerprint and face information of the medical staff who takes the medicine is in the storage module. If so, then input an instruction to open the sealed door 2. If not, the sealed door 2 cannot be opened at this time, and a danger alarm is issued through the alarm module to improve the safety of use; It should be noted that the control end of the main controller 3 is electrically connected to the battery 9, and the control end of the main controller 3 is also electrically connected to the external power supply. The control ends of the temperature detector 6, the humidity detector 7, the first camera 51 and the second camera 52 are all electrically connected to the main controller 3, which is convenient for the device to work. The width of the three sets of side panels 13 is adapted to the height of the inner wall of the main body 1. The buffer airbag 14 is made of rubber material, and the top of the elastic airbag 16 is also made of rubber material. The distance between the pressure plate 19 and the top of the elastic airbag 16 is five millimeters, which improves the buffering performance and can effectively reduce the impact force. The middle part of the water curtain 38 is wavy, and the surface of the water curtain 38 is provided with a forty-five-degree inclined Holes, and the upper and lower groups of inclined holes are symmetrically arranged to increase the contact time and contact area between air and cryogenic liquid. The surface of the buffer grid 40 is evenly provided with hydrophobic holes to facilitate liquid flow. The sides of the hydrophobic chute 39 that are away from each other are all inclined to facilitate liquid flow through the surface of the water curtain 38. The connection between the air port 26 and the drying chamber 25 is the lowest point of the drying chamber 25, which is convenient for liquid reflux. The control ends of the first water pump 28, the second water pump 31, the waterproof fan 37, the semiconductor refrigeration sheet 41 and the fan 43 are all electrically connected to the main controller 3 to facilitate the operation of the device. The control ends of the motor 48 and the hot air blower 50 are all electrically connected to the main controller 3 to facilitate the operation of the device. The device operates as follows: Step 1: Data entry: medical staff collects the fingerprint and face of the person who needs to pick up medicine through the screen of the main controller 3 and the first camera 51, and then encrypts and stores it through the main controller 3, and finally stores it through the storage module; Step 2: Temperature adjustment. The medical staff first sets the temperature and humidity of the device through the main controller 3. The device automatically works. The first thermal insulation board 4 and the second thermal insulation board 10 can reduce the temperature loss inside the device. The semiconductor refrigeration sheet 41 and the fan 43 work. The top of the semiconductor refrigeration sheet 41 cools the liquid inside the liquid storage tank 24. At the same time, the heat generated at the bottom of the semiconductor refrigeration sheet 41 is dissipated through the cooling fins 42 and the fan 43. The low-temperature liquid in the drying chamber 25 enters the interior of the cold air box 22 through the second connecting pipe 30 through the second water pump 31. The liquid flows to the surface of the water curtain 38 through the hydrophobic chute 39 at the top of the dispersion plate 29. The liquid flows to the surface of the water curtain 38 through the first connecting pipe 27 and The first water pump 28 then allows the liquid to flow back to the interior of the liquid storage bin 24 for recycling. The wind generated by the waterproof fan 37 passes through the water curtain 38, and the low-temperature liquid on the surface of the water curtain 38 cools the air, thereby generating low-temperature air. The cooled air enters the middle of the drying bin 25 through the air port 26 under the action of the wind, and enters the interior of the main body 1 through the air distribution pipe 32 and the air outlet pipe 33 at the top of the drying bin 25, thereby making the interior of the main body 1 a low-temperature environment. At the same time, suction is generated on one side of the air duct 23, so that the air inside the main body 1 enters one end of the air duct 23 through the air collection pipe 35 and the air collecting pipe 34, and the air enters the interior of the cold air box 22 again through circulation for cooling treatment, and the treated low-temperature air is circulated; Step 3: Humidity adjustment. The output end of the motor 48 drives the reverse threaded rod 47 to rotate, so that the water absorption plate 45 moves toward the middle of the drying chamber 25. When the low-temperature air passes through the water absorption plate 45, the water absorption plate 45 can absorb the moisture of the low-temperature air, so that the low-temperature air can be dried. The temperature and humidity inside the main body 1 can be monitored in real time by the temperature detector 6 and the humidity detector 7, and the feedback is given to the main controller 3 at the same time. The semiconductor refrigeration plate 41, the heat dissipation fins 42, the first water pump 28, the second water pump 31 and the waterproof fan 37 are controlled by the main controller 3 to ensure that the temperature inside the main body 1 is at the set temperature. At the same time, the motor 48 is controlled by the main controller 3. The position of the water absorption plate 45 can be controlled by the motor 48 and the reverse threaded rod 47, so as to control the drying amount of the low-temperature air by the water absorption plate 45, thereby ensuring the humidity inside the main body 1. Step 4: Protection. When the device falls over, the anesthetics collide with the side plate 13. The anesthetics can make the side plate 13 drive the push block 12 to move. The air in the buffer airbag 14 enters the elastic airbag 16 through the connecting trachea 18. Since the top of the elastic airbag 16 is elastic, the top of the elastic airbag 16 bulges upward. The elasticity of the top of the elastic airbag 16 offsets the impact force of the anesthetics and the side plate 13. When the distance of the top of the elastic airbag 16 is not enough to withstand the impact force of the anesthetics and the side plate 13, the top of the elastic airbag 16 pushes the pressure plate 19 to move upward, and the pressure plate 19 compresses the spring 20, so that the remaining impact force is offset by the spring 20, which can protect the anesthetics. Step 5: Reflux. When the device tilts or falls down during use, the second water pump 31 and the waterproof fan 37 stop working instantly, and the main controller 3 quickly alarms to remind the medical staff. At this time, the liquid at the bottom of the cold air box 22 flows to the tilted and fallen side. The buffer grid 40 can effectively reduce the speed of liquid flow. If the liquid flows to the inside of the air duct 23 or the drying bin 25, since the air duct 23, the cold air box 22 and the drying bin 25 are all in a closed environment, the liquid will not flow out to the outside, and no liquid will be injected into the cold air box 22. After the medical staff lifts up the device, the connection between the air port 26 and the drying bin 25 is the lowest point of the drying bin 25. At the same time, the air duct 23 and the cold air box 22 are connected as one body. The waterproof fan 37 itself is waterproof and will not be damaged. At this time, under the action of the liquid itself, it will gradually flow to the inside of the cold air box 22 until there is no liquid in the air duct 23 and the drying bin 25. Step 6: Drying. After the medical staff has finished using the device, the main controller 3 controls the motor 48 to work, and the motor 48 and the second air hole 49 make the water absorption plate 45 be located at both ends of the drying chamber 25. At this time, the water absorption plate 45 is completely located between the second air holes 49. The medical staff controls the hot air blower 50 to work, so as to dry the water absorption plate 45, thereby ensuring the normal use of the water absorption plate 45 next time. Step 7: Taking medicine. When medical staff need to take out anesthetic drugs, they first use fingerprint and face recognition, and then input the set instructions to the main controller 3. Only then can the medical staff open the sealed door 2. During the entire use, the first camera 51 and the second camera 52 record the user and the anesthetic drugs taken out by the user. At the same time, by real-time monitoring of the environment inside the main body 1, when the storage environment changes for a long time, the main controller 3 will issue an alarm to remind the medical staff.

[0020] Working principle: Medical staff collects the fingerprints and faces of the people who need to pick up medicine through the screen of the main controller 3 and the first camera 51, and then encrypts and stores them through the main controller 3, and finally stores them through the storage module. When medical staff need to use this device for storage and monitoring, they first set the temperature and humidity of this device through the main controller 3, and set the temperature and humidity inside the main body 1 to the environment required by anesthetic drugs. At this time, this device automatically works, and the first thermal insulation board 4 and the second thermal insulation board 10 can reduce the temperature loss inside the device to achieve the effect of thermal insulation. At this time, the semiconductor refrigeration sheet 41 and the fan 43 work, and the top of the semiconductor refrigeration sheet 41 is cooled, thereby storing The liquid inside the liquid bin 24 is cooled, and the heat generated at the bottom of the semiconductor refrigeration sheet 41 is dissipated through the heat dissipation fins 42 and the fan 43. The low-temperature liquid inside the drying bin 25 enters the interior of the cold air box 22 through the second connecting pipe 30 through the second water pump 31, and the liquid flows to the surface of the water curtain 38 through the hydrophobic chute 39 at the top of the dispersion plate 29, flows downward through the surface of the water curtain 38, and is finally collected at the bottom of the cold air box 22. The liquid is then returned to the interior of the liquid storage bin 24 through the first connecting pipe 27 and the first water pump 28 for recycling. At the same time, the recycled liquid itself is of low temperature, which can reduce energy consumption and save resources. At the same time, the waterproof fan 37 works. The generated wind force passes through the water curtain 38, and the low-temperature liquid on the surface of the water curtain 38 cools the air, thereby generating low-temperature air. Since the middle part of the water curtain 38 is wavy, and the surface of the water curtain 38 is a forty-five-degree inclined hole, and the upper and lower groups of inclined holes are symmetrically arranged, the contact time and area between the air and the low-temperature liquid can be increased, thereby cooling the air to the greatest extent. The cooled air enters the middle part of the drying chamber 25 through the air port 26 under the action of the wind force, and enters the interior of the main body 1 through the air distribution pipe 32 and the air outlet pipe 33 at the top of the drying chamber 25, thereby making the interior of the main body 1 a low-temperature environment. At the same time, suction is generated on one side of the air duct 23, so that the air inside the main body 1 passes through the air collection pipe 35 and The air collecting pipe 34 enters one end of the air duct 23. At this time, the air will heat up during the flow, and the air will enter the cold air box 22 again through circulation for cooling treatment. The treated low-temperature air is circulated, and at the same time, the output end of the motor 48 drives the reverse threaded rod 47 to rotate. The rotating reverse threaded rod 47 can make the water absorption plates 45 approach each other. At this time, the water absorption plates 45 slide inside the collection bin 44, and the water absorption plates 45 move to the middle of the drying bin 25. The guide rod 46 can improve the stability of the movement of the water absorption plates 45. When the low-temperature air passes through the water absorption plates 45, the water absorption plates 45 can absorb the moisture of the low-temperature air, so that the low-temperature air can be dried, thereby avoiding high humidity inside the main body 1.The temperature and humidity inside the main body 1 can be monitored in real time by the temperature detector 6 and the humidity detector 7, and the feedback is given to the main controller 3. The semiconductor refrigeration plate 41, the heat dissipation fins 42, the first water pump 28, the second water pump 31 and the waterproof fan 37 are controlled by the main controller 3 to ensure that the temperature inside the main body 1 is at the set temperature. At the same time, the motor 48 is controlled by the main controller 3. The position of the water absorption plate 45 can be controlled by the motor 48 and the reverse threaded rod 47, so as to control the drying amount of the low-temperature air by the water absorption plate 45, thereby ensuring the humidity inside the main body 1. When the medical staff pushes the device, the buffer grid 40 inside the cold air box 22 can effectively avoid the shaking of the liquid, and the stability of the liquid can be guaranteed to the greatest extent. The personnel opens the sealed door 2 through the main controller 3, and the medical staff puts the required anesthetic drugs on the placement rack 5, and then locks the sealed door 2 through the main controller 3. When the device falls over, the anesthetic drugs collide with the side plate 13, and the side plate 13 can drive the push block 12 to move through the anesthetic drugs. At this time, the buffer airbag 14 is compressed, and the air inside the buffer airbag 14 enters the elastic airbag 16 through the connecting trachea 18. Since the top of the elastic airbag 16 is elastic, the top of the elastic airbag 16 bulges upward at this time, and the volume of the elastic airbag 16 becomes larger. The elasticity of the top of the elastic airbag 16 offsets the impact force of the anesthetic drugs and the side plate 13. When the distance between the top of the elastic airbag 16 is not enough to withstand the impact force of the anesthetic drugs and the side plate 13 When the pressure plate 19 is tilted or falls, the top of the elastic airbag 16 pushes the pressure plate 19 to move upward, and the spring 20 is compressed by the pressure plate 19. At this time, the remaining impact force is offset by the spring 20's own resilience, thereby protecting the anesthetic drugs and reducing the damage to the medical staff. At the same time, it will not affect the medical staff's normal use of anesthetic drugs. When the device is tilted or falls to the ground during use, the second water pump 31 and the waterproof fan 37 stop working instantly, and the main controller 3 quickly alarms to remind the medical staff. At this time, the liquid at the bottom of the cold air box 22 flows to the tilted and fallen side, and the buffer grid 40 can effectively reduce the speed of the liquid flow. If the liquid flows to the inside of the air duct 23 or the drying bin 25, due to the air duct 23, the cold air box 22 and The drying bin 25 is in a closed environment, and the liquid will not flow out to the outside, and no liquid will be injected into the cold air box 22. After the medical staff lifts up the device, the connection between the air port 26 and the drying bin 25 is the lowest point of the drying bin 25. At the same time, the air duct 23 is connected to the cold air box 22 as a whole. The waterproof fan 37 itself is waterproof and will not be damaged. At this time, under the action of the liquid itself, it will gradually flow into the inside of the cold air box 22 until there is no liquid in the air duct 23 and the drying bin 25. When the medical staff finishes using the device, the main controller 3 controls the motor 48 to work, and the water absorption plate 45 is located at both ends of the drying bin 25 through the motor 48 and the second air hole 49. At this time, the water absorption plate 45 is completely between the second air hole 49.The medical staff can dry the water absorption plate 45 by controlling the hot air blower 50 to ensure the normal use of the water absorption plate 45 next time. When the medical staff needs to take out the anesthetic drugs, they first use fingerprint and face recognition, and then input the set command to the main controller 3. Only then can the medical staff open the sealed door 2. During the entire use, the first camera 51 and the second camera 52 record the user and the anesthetic drugs taken out by the user. At the same time, by real-time monitoring the environment inside the main body 1, when the storage environment changes for a long time, the main controller 3 will issue an alarm to remind the medical staff. The device does not require special personnel to take care of it. At the same time, the device can automatically work according to the settings of the medical staff, so that the storage environment of the anesthetic drugs is in the required environment. When the storage environment changes for a long time, it can issue an alarm to remind the medical staff, thereby ensuring the safety of the anesthetic drugs and effectively avoiding losses and medical accidents caused by anesthetic drugs. At the same time, the device can be flexibly moved and used, without worrying about the stability of the storage environment. At the same time, the device can also protect the anesthetic drugs to prevent them from being damaged by impact, further reducing the use cost of medical staff.

[0021] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A narcotic drug safety monitoring device for intensive care, characterized in that: The invention comprises a main body (1), a safety protection mechanism, a temperature adjustment mechanism, a humidity adjustment mechanism and a comprehensive biological verification system, wherein one side of the main body (1) is connected to a sealed door (2) via a rotating shaft, the other side of the main body (1) is provided with a master controller (3), and one end of the master controller (3) is fixedly connected to one side of the sealed door (2), the inner walls of the upper and lower ends of the main body (1) are both provided with a first thermal insulation board (4), the interior of the main body (1) is provided with a placement rack (5), and the upper and lower ends of the placement rack (5) are both fixedly connected to the first thermal insulation board (4), and the first thermal insulation board (4) is fixedly connected to the inner walls of the upper and lower ends of the main body (1). A temperature detector (6) is provided on one side of the first thermal insulation board (4), a humidity detector (7) is provided on the other side of the first thermal insulation board (4), an energy bin (8) is provided in the middle of the main body (1), a battery (9) is provided inside the energy bin (8), a second thermal insulation board (10) is fixedly connected to the inner wall of the main body (1), a refrigeration bin (21) is provided at the bottom end of the main body (1), a first camera (51) is provided in the middle and upper part of the sealed door (2), and two groups of second cameras (52) are evenly provided on one side of the placement rack (5).

2. The anesthetic drug safety monitoring device for intensive care according to claim 1, characterized in that: The control end of the master controller (3) is electrically connected to the battery (9), and the control end of the master controller (3) is also electrically connected to an external power supply. The control ends of the temperature detector (6), the humidity detector (7), the first camera (51) and the second camera (52) are all electrically connected to the master controller (3).

3. The anesthetic drug safety monitoring device for intensive care according to claim 1, characterized in that: The safety protection mechanism comprises a slide groove (11), a push block (12), a side plate (13), a buffer air bag (14), an air chamber (15), an elastic air bag (16), a first air hole (17), a connecting air pipe (18), a pressure plate (19) and a spring (20). The inner walls of the left side, the right side and the rear side of the main body (1) are evenly provided with three groups of slide grooves (11). The inside of the slide groove (11) is slidably connected with a push block (12), and one end of the push block (12) passes through the second thermal insulation board (10). One end of the push block (12) is fixedly connected with the side plate (13), and one side of the side plate (13) is close to the placement rack (5). The slide groove (11) is provided with a plurality of push blocks (12) and a plurality of push blocks (12) are provided with a plurality of push blocks (13). ) are provided with a cushioning airbag (14) inside, and one end of the cushioning airbag (14) is respectively fitted with one side of the push block (12); an air chamber (15) is provided in the middle of the main body (1); an elastic airbag (16) is provided on the inner wall of the bottom end of the air chamber (15); a pressure plate (19) is provided on the top end of the elastic airbag (16); a spring (20) is evenly and fixedly connected to the top end of the pressure plate (19), and the top end of the spring (20) is fixedly connected to the inner wall of the top end of the air chamber (15); the left side, right side and rear side of the air chamber (15) are connected with connecting air pipes (18), and the top end of the connecting air pipes (18) is connected to the cushioning airbag (14).

4. The anesthetic drug safety monitoring device for intensive care according to claim 3, characterized in that: The widths of the three groups of side panels (13) are matched to the height of the inner wall of the main body (1); the buffer airbag (14) is made of rubber material; the top of the elastic airbag (16) is also made of rubber material; and the distance between the pressure plate (19) and the top of the elastic airbag (16) is five millimeters.

5. The anesthetic drug safety monitoring device for intensive care according to claim 1, characterized in that: The temperature regulating mechanism comprises a cold air box (22), an air duct (23), a liquid storage bin (24), a drying bin (25), an air port (26), a first connecting pipe (27), a first water pump (28), a dispersion plate (29), a second connecting pipe (30), a second water pump (31), an air distribution pipe (32), an air outlet pipe (33), an air collecting pipe (34), an air collecting pipe (35), a protective net (36), a waterproof fan (37), a water curtain (38) and a buffer grid (40). A cold air box (22) is arranged on one side of the inner wall at the bottom end of the refrigeration bin (21), and an air duct (23) is fixedly connected to one side of the cold air box (22). A liquid storage bin (24) is arranged on one side of the refrigeration bin (21). A drying bin (25) is arranged at the top of the cold air box (24); an air port (26) is connected to one side of the cold air box (22), and one end of the air port (26) is connected to the middle of the drying bin (25); a first connecting pipe (27) is connected to the bottom of the cold air box (22), and one end of the first connecting pipe (27) is connected to the bottom of the liquid storage bin (24); a first water pump (28) is arranged in the middle of the first connecting pipe (27); a dispersion plate (29) is fixedly connected to the middle and upper part of the cold air box (22), and the dispersion plate (29) is located at the top of the air port (26); a second connecting pipe (30) is connected to the top of the cold air box (22), and one end of the second connecting pipe (30) is connected to the liquid storage bin (24); The second connecting pipe (30) is connected to the drying chamber (25), the middle of which is provided with a second water pump (31); the middle of the top of the drying chamber (25) is connected to an air distribution pipe (32); one side of the air distribution pipe (32) is evenly connected to three groups of air outlet pipes (33); the tops of the air outlet pipes (33) all pass through a group of first thermal insulation boards (4) and extend to the interior of the main body (1); the top of the air duct (23) is connected to an air collecting pipe (34); the top of the air collecting pipe (34) is evenly connected to three groups of air receiving pipes (35); the tops of the air receiving pipes (35) all pass through a group of first thermal insulation boards (4) and extend to the interior of the main body (1); the air outlet pipes (33) and the air receiving pipes (35) are respectively located at the top of the first thermal insulation boards ( 4), one end of the air duct (23) is fixedly connected to two groups of protective nets (36), the middle part of the air duct (23) is provided with two groups of waterproof fans (37), the bottom end of the dispersion plate (29) is evenly fixedly connected to a water curtain (38), the top end of the dispersion plate (29) is evenly provided with hydrophobic troughs (39), and the hydrophobic troughs (39) are respectively located on both sides of the top of the water curtain (38), the bottom end of the cold air box (22) is fixedly connected to a buffer grid (40), the bottom end of the liquid storage bin (24) is provided with a semiconductor cooling plate (41), the bottom end of the semiconductor cooling plate (41) is fixedly connected to a heat sink fin (42), and a fan (43) is provided on one side of the heat sink fin (42).

6. The anesthetic drug safety monitoring device for intensive care according to claim 5, characterized in that: The middle part of the water curtain (38) is wavy, the surface of the water curtain (38) is provided with 45-degree inclined holes, and the upper and lower groups of inclined holes are symmetrically arranged, the surface of the buffer grid (40) is evenly provided with hydrophobic holes, and the sides of the hydrophobic inclined grooves (39) that are away from each other are inclined, the connection point between the air port (26) and the drying chamber (25) is the lowest point of the drying chamber (25), and the control ends of the first water pump (28), the second water pump (31), the waterproof fan (37), the semiconductor cooling plate (41) and the fan (43) are all electrically connected to the main controller (3).

7. The anesthetic drug safety monitoring device for intensive care according to claim 5, characterized in that: The humidity regulating mechanism comprises a collecting bin (44), a water absorbing plate (45), a guide rod (46), a reverse threaded rod (47), a motor (48), a second air hole (49) and a hot air blower (50). The collecting bin (44) is symmetrically and evenly provided inside the drying bin (25). The water absorbing plate (45) is evenly and slidably connected inside the collecting bin (44). The inner wall of the collecting bin (44) is symmetrically and fixedly connected with the guide rod (46), and the guide rod (46) is slidably connected to the water absorbing plate (45). A motor (48) is provided on one side of the collecting bin (44). The output end of the motor (48) is fixedly connected with the reverse threaded rod (47), and the reverse threaded rod (47) is respectively connected to the middle part of the water absorbing plate (45) through a thread. The second air hole (49) is penetrated through both ends of the drying bin (25), and the bottom ends of both sides of the drying bin (25) are provided with a hot air blower (50).

8. The anesthetic drug safety monitoring device for critical care according to claim 7, characterized in that: The control ends of the motor (48) and the hot air blower (50) are both electrically connected to the main controller (3).

9. The anesthetic drug safety monitoring device for intensive care according to claim 1, characterized in that: The comprehensive biometric verification system comprises a collection module, a storage module, a comparison module and an alarm module. The collection module is used to collect fingerprints and faces of medical personnel. First, the medical personnel collects the fingerprints of the medical personnel by pressing the screen of the main controller (3), and then collects the face of the medical personnel through the first camera (51). The fingerprints and faces of the medical personnel are encrypted and stored by controlling the main controller (3), and the storage module performs the storage work.

10. The anesthetic drug safety monitoring device for critical care according to claim 9, characterized in that: The comparison module collects fingerprints and faces of the medical staff who opens the sealed door (2) through the screen of the main controller (3) and the first camera (51), and compares the collected fingerprints and faces with the encrypted fingerprints and faces in the storage module. The comparison module can determine whether the fingerprint and face information of the medical staff who takes the medicine is in the storage module. If so, then an instruction is input to open the sealed door (2). If not, then the sealed door (2) cannot be opened at this time, and a danger alarm is issued through the alarm module.

11. An operating method for an anesthetic drug safety monitoring device for critical care according to any one of claims 1 to 10, characterized in that: Step 1: Data entry: the medical staff collects the fingerprint and face of the person who needs to pick up the medicine through the screen of the main controller (3) and the first camera (51), and then encrypts and stores it through the main controller (3), and finally stores it through the storage module; Step 2: Temperature adjustment. The medical staff first sets the temperature and humidity of the device through the main controller (3). The device automatically works. The temperature loss inside the device can be reduced through the first thermal insulation board (4) and the second thermal insulation board (10). The semiconductor refrigeration plate (41) and the fan (43) work. The top of the semiconductor refrigeration plate (41) cools the liquid inside the liquid storage tank (24). At the same time, the heat generated at the bottom of the semiconductor refrigeration plate (41) is dissipated through the heat dissipation fins (42) and the fan (43). The low-temperature liquid inside the drying chamber (25) enters the interior of the cold air box (22) through the second connecting pipe (30) through the second water pump (31). The liquid flows to the surface of the water curtain (38) through the hydrophobic chute (39) at the top of the dispersion plate (29). The liquid flows to the surface of the water curtain (38) through the first connecting pipe (27) and The first water pump (28) causes the liquid to flow back to the interior of the liquid storage bin (24) for recycling. The wind force generated by the waterproof fan (37) passes through the water curtain (38), and the low-temperature liquid on the surface of the water curtain (38) cools the air, thereby generating low-temperature air. The cooled air enters the middle of the drying bin (25) through the air port (26) under the action of the wind force, and enters the interior of the main body (1) through the air distribution pipe (32) and the air outlet pipe (33) at the top of the drying bin (25), thereby making the interior of the main body (1) a low-temperature environment. At the same time, suction is generated on one side of the air duct (23), so that the air inside the main body (1) enters one end of the air duct (23) through the air collection pipe (35) and the air collecting pipe (34), and the air enters the interior of the cold air box (22) again through circulation for cooling treatment. The treated low-temperature air is circulated. Step 3: humidity adjustment, the output end of the motor (48) drives the reverse threaded rod (47) to rotate, so that the water absorption plate (45) moves toward the middle of the drying chamber (25). When the low-temperature air passes through the water absorption plate (45), the water absorption plate (45) can absorb the moisture of the low-temperature air, thereby drying the low-temperature air. The temperature and humidity inside the main body (1) can be monitored in real time by the temperature detector (6) and the humidity detector (7), and are fed back to the main controller (3). The main controller (3) controls the semiconductor cooling plate (41), the heat dissipation fins (42), the first water pump (28), the second water pump (31) and the waterproof fan (37), thereby ensuring that the temperature inside the main body (1) is at a set temperature. At the same time, the main controller (3) controls the motor (48). The motor (48) and the reverse threaded rod (47) can control the position of the water absorption plate (45), thereby controlling the drying amount of the low-temperature air by the water absorption plate (45), thereby ensuring the humidity inside the main body (1); Step 4: protection. When the device falls over, the anesthetics collide with the side plate (13). The anesthetics can cause the side plate (13) to drive the push block (12) to move. The air in the buffer airbag (14) enters the elastic airbag (16) through the connecting air pipe (18). Since the top of the elastic airbag (16) is elastic, the top of the elastic airbag (16) bulges upward. The elasticity of the top of the elastic airbag (16) offsets the impact force of the anesthetics and the side plate (13). When the distance of the top of the elastic airbag (16) is not enough to withstand the impact force of the anesthetics and the side plate (13), the top of the elastic airbag (16) pushes the pressure plate (19) to move upward. The pressure plate (19) compresses the spring (20), so that the remaining impact force is offset by the spring (20), and the anesthetics can be protected. Step 5: Reflux. When the device tilts or falls down during use, the second water pump (31) and the waterproof fan (37) stop working instantly, and the main controller (3) quickly alarms to alert the medical staff. At this time, the liquid at the bottom of the cold air box (22) flows toward the tilted side. The buffer grid (40) can effectively reduce the speed of the liquid flow. If the liquid flows into the air duct (23) or the drying chamber (25), since the air duct (23), the cold air box (22) and the drying chamber (25) are all in a closed environment, it will not The liquid will flow outwards and no liquid will be injected into the cold air box (22). After the medical staff lifts up the device, the connection between the air port (26) and the drying chamber (25) is the lowest point of the drying chamber (25). At the same time, the air duct (23) and the cold air box (22) are connected as one body. The waterproof fan (37) itself is waterproof and will not be damaged. At this time, the liquid will gradually flow into the cold air box (22) under the action of the liquid itself until there is no liquid in the air duct (23) and the drying chamber (25). Step 6: Drying. When the medical staff has finished using the device, the main controller (3) controls the motor (48) to operate, and the motor (48) and the second air holes (49) are used to place the water absorbing plate (45) at both ends of the drying chamber (25). At this time, the water absorbing plate (45) is completely located between the second air holes (49). The medical staff controls the hot air blower (50) to operate, thereby drying the water absorbing plate (45), thereby ensuring the normal use of the water absorbing plate (45) next time. Step 7: Taking out the medicine. When the medical staff needs to take out the anesthetic drugs, they first use fingerprint and face recognition, and then input the set instructions to the main controller (3). Only then can the medical staff open the sealed door (2). During the entire use, the first camera (51) and the second camera (52) record the user and the anesthetic drugs taken out by the user. At the same time, by real-time monitoring of the environment inside the main body (1), when the storage environment changes for a long time, the main controller (3) will issue an alarm to remind the medical staff.

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