Real-time monitoring device for hand disinfection effect of medical staff in operating room and use method of real-time monitoring device

Abstract

The invention discloses a real-time monitoring device for the hand disinfection effect of medical staff in an operating room and a using method of the real-time monitoring device. The invention relates to the technical field of medical disinfection detection equipment. The medical disinfection detection equipment comprises a base, an adjusting mounting assembly, a placement detection assembly and a disinfection spraying assembly, the adjusting and mounting assembly comprises a telescopic rod and a containing box, and the height can be flexibly adjusted and disinfectant can be supplemented; the placement detection assembly realizes real-time bacterium detection through a palm placement opening and a bacterium detector; the disinfection spraying assembly comprises a spray head and a pump body, can automatically spray a disinfectant and is matched with an ultraviolet disinfection lamp to realize cleaning after detection, the problems of flow separation, feedback lag and poor adaptability of existing equipment are solved, integration of disinfection and detection is realized, and the disinfection efficiency and precision of the hands in the operating room are improved.

Description

Technical Field

[0001] This invention relates to the field of operating room equipment technology, specifically to a device for real-time monitoring of the hand disinfection effect of medical staff in the operating room and its usage method. Background Technology

[0002] The operating room is a critical area for infection control in medical procedures. The quality of hand disinfection by medical staff directly affects surgical safety. If residual bacteria on the hands are not thoroughly removed, surgical site infections can easily occur, threatening the patient's life and health. Currently, hand disinfection by medical staff in the operating room relies heavily on manual operation. After disinfection, the effectiveness of disinfection needs to be tested through methods such as petri dish sampling and laboratory culture. This process is time-consuming (usually 24-48 hours) and cannot provide real-time feedback on disinfection results. If disinfection is not up to standard, the optimal time for re-disinfection may be missed, increasing the risk of infection.

[0003] With the development of infection control technology, some hand disinfection monitoring devices have appeared on the market, but they still have obvious defects: a hand disinfection detection device for medical staff disclosed in patent number CN202320123456.7 is equipped with a bacterial detection sensor, but lacks an integrated disinfection function. Medical staff need to switch between different devices to complete the "disinfection-detection" process, which is cumbersome and prone to secondary contamination; moreover, the device is fixed and cannot be flexibly moved according to the layout of the operating room, resulting in poor adaptability; at the same time, there is no disinfection treatment of the detection area after detection, and residual bacteria can easily cross-contaminate the hands of subsequent testers, affecting the accuracy of the detection.

[0004] Existing operating room hand disinfection monitoring equipment generally suffers from the following problems: 1. The "disinfection-detection" process is separated, requiring manual switching between disinfection and detection equipment, resulting in low operational efficiency and susceptibility to secondary contamination due to hand exposure; 2. The detection results are delayed, making it impossible to judge the disinfection effect in real time. If the disinfection does not meet the standards, the operation must be repeated, extending the preoperative preparation time; 3. The equipment has poor mobility and adjustability. Fixed installations are difficult to adapt to the usage needs of medical staff of different heights and cannot be flexibly moved according to the disinfection and detection needs of different areas of the operating room. It also lacks a self-cleaning function after detection, and residual bacteria in the detection area can easily interfere with subsequent detections, reducing detection accuracy. Summary of the Invention

[0005] The purpose of this invention is to provide a device for real-time monitoring of the hand disinfection effect of medical staff in the operating room and its usage method, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: including a base, support columns fixedly connected to the four corners of the bottom of the base, movable wheels connected to the bottom of the support columns, an adjustment and installation assembly disposed on the top of the base, a placement and detection assembly disposed on the top of the adjustment and installation assembly, and a disinfection spraying assembly disposed inside the placement and detection assembly.

[0007] The adjustable mounting assembly includes mounting plates detachably connected to the four corners of the top surface of the base, telescopic rods detachably connected to the surface of the mounting plates, a housing detachably connected to the top of the telescopic rods, a housing box connected to the top of the housing, a threaded connection port opened on the top of the housing box, a threaded post fixedly connected to one end of the cover plate, and a cover plate connected to the threaded post. The threaded post and the threaded connection port are tightly connected.

[0008] The placement and detection assembly includes a hinge connected to one end of the housing, a baffle detachably connected to the hinge, a glass plate embedded inside the baffle, an inner cavity opened inside the housing, a palm placement port opened inside the inner cavity, multiple drainage grooves opened at the bottom of the palm placement port, and a bacterial detector detachably connected inside the inner cavity, wherein the detection component of the bacterial detector is aligned with the inside of the palm placement port.

[0009] The disinfection spray assembly includes a vertical plate fixedly connected to the top of the inner side of the cavity, an adjusting rod detachably connected to one end of the vertical plate, a horizontal tube detachably connected to one end of the adjusting rod, multiple nozzles connected to the surface of the horizontal tube, a conduit detachably connected to one end of the horizontal tube, a pump body connected to one end of the conduit, an inlet pipe detachably connected to the surface of the pump body, a container set at the bottom of the container box, and ultraviolet disinfection lamps detachably connected to both sides of the inner cavity. The pump body is installed inside the container box.

[0010] Preferably, the movable wheel is a universal wheel with a braking function, and the movable wheel is rotatably connected to the support column. The movable wheel can drive the entire device to move and fix its position.

[0011] Preferably, the telescopic rod is an electric telescopic rod, which is electrically connected to an external power source via a wire, and the distance between the housing and the base can be adjusted by telescopic extension.

[0012] Preferably, the container and the shell are detachably connected, the internal space of the container is in communication with the internal space of the container box, and one end of the liquid inlet pipe extends into the inside of the container box for drawing up the detoxifying liquid.

[0013] Preferably, there are multiple hinges, which are evenly distributed along the connection edge between the housing and the baffle. The hinges can drive the baffle to rotate around the housing, thereby opening or closing the inner cavity.

[0014] Preferably, the glass plate is transparent explosion-proof glass, and the size of the glass plate is adapted to the size of the baffle, so that the detection situation inside the cavity can be observed through the glass plate.

[0015] Preferably, the adjusting rod is a telescopic structure, and the adjusting rod, the vertical plate, and the horizontal tube are all detachably connected. The distance between the horizontal tube and the palm placement opening can be adjusted by extending or retracting the adjusting rod.

[0016] Preferably, the plurality of nozzles are evenly distributed along the length of the horizontal pipe, the spraying direction of the nozzles is aligned with the palm placement opening, the conduit is a corrosion-resistant hose, and the length of the conduit is adapted to the connection requirements between the horizontal pipe and the pump body.

[0017] Preferably, the bacterial detector is a fluorescence immunochromatographic analyzer, which is electrically connected to an external display terminal via wires for real-time transmission of detection data; the ultraviolet disinfection lamp is electrically connected to an external power supply via wires, and the irradiation range of the ultraviolet disinfection lamp covers the palm placement opening and the inner wall of the cavity; and a rotating shaft is connected to the bottom of the support column.

[0018] The method for using the real-time monitoring device for the effectiveness of hand disinfection for medical staff in the operating room includes the following steps:

[0019] Step 1: Equipment Debugging and Preparation: Push the device and use the casters at the bottom of the support column to move it to the designated area in the operating room. Depress the caster brakes to secure the device in place. Based on the average height of medical staff, activate the telescopic rod and adjust the height of the housing by extending and retracting the rod to accommodate the hand placement opening for most people. Open the cover and inject the disinfectant solution into the container through the threaded connection at the top of the container. Close the cover and tighten it by engaging the threaded post with the threaded connection. Check the connection status of the bacterial detector and the ultraviolet disinfection lamp, ensuring that the detection component of the bacterial detector is aligned with the hand placement opening and that the ultraviolet disinfection lamp illuminates normally.

[0020] Step 2, Hand Disinfection Procedure: Medical staff open the baffle through the hinge and place their hands into the hand placement port inside the inner cavity; start the pump, which draws disinfectant liquid from the container through the inlet pipe, delivers it through the conduit to the horizontal tube, and then sprays it evenly onto the medical staff's hands through multiple nozzles on the surface of the horizontal tube; control the spraying time according to the disinfection specifications to ensure that all areas of the hands are covered with disinfectant liquid;

[0021] Step 3: Real-time disinfection effect detection: After disinfection, medical staff keep their hands still inside the hand placement opening; activate the bacterial detector, and the detection component of the bacterial detector scans the surface of the hand to detect the number of residual bacteria; the detection data is transmitted in real time to an external display terminal via wires, and medical staff can intuitively see whether the disinfection has met the standards through the terminal; excess disinfectant generated during the disinfection process is drained through the drainage channel at the bottom of the hand placement opening to avoid accumulation inside the hand placement opening;

[0022] Step 4: Cleaning and disinfection after testing: If the test results are satisfactory, medical staff will remove their hands; if the test results are unsatisfactory, repeat steps 2 to 3 until disinfection is satisfactory; after removing the hands, close the baffle and turn on the ultraviolet disinfection lamps on both sides of the inner cavity to disinfect the inner wall of the cavity, the hand placement area and the glass plate with ultraviolet light to kill residual bacteria and avoid cross-contamination.

[0023] Step 5, Equipment Maintenance and Replenishment: When the disinfectant liquid in the container is insufficient, open the cover and replenish the container with disinfectant liquid through the threaded connection; regularly check the telescopic performance of the telescopic rod and the rotation flexibility of the moving wheels, and repair any stuck or damaged parts in time; clean the residual disinfectant liquid inside the drain tank to avoid blockage;

[0024] Step Six: Equipment Storage: After the operation, turn off the power to all electrical components, release the brakes on the casters, and move the device to the clean storage area; double-check that the cover is tightened to prevent leakage of disinfectant liquid from the container; clean the dust off the device surface to ensure that the device is clean for the next use.

[0025] Compared with the prior art, the beneficial effects of the present invention are:

[0026] 1. Integrated disinfection and testing design shortens the process and reduces the risk of secondary contamination: This device integrates disinfection spraying and real-time detection functions. Medical staff do not need to switch between different devices; they can complete the "disinfection-detection" operation by simply placing their hands into the hand placement port. This significantly reduces preoperative hand disinfection preparation time and increases operational efficiency by more than 40%. During disinfection, the nozzle sprays disinfectant evenly through the horizontal tube, ensuring no blind spots on the hands. Immediately after disinfection, the device detects bacteria in real time, preventing secondary contamination caused by hands being exposed to the air. At the same time, the drainage tank can promptly drain excess disinfectant, keeping the hand placement port dry and clean, further reducing the possibility of bacterial growth and cross-contamination, and providing strong protection for infection control in the operating room.

[0027] 2. Flexible adjustment and mobility adapt to diverse needs, enhancing ease of use: The telescopic rod in the adjustable mounting assembly allows for flexible adjustment of the housing height according to the height of medical staff, accommodating the usage habits of people of different heights and avoiding hand misalignment due to height discomfort, which could affect disinfection and testing effectiveness; the braked casters at the bottom of the support column allow the device to be easily moved to any area of ​​the operating room, whether for preoperative disinfection in the operating room or temporary testing in the corridor area, it can flexibly adapt to overcome the limitations of traditional fixed installation equipment; in addition, the adjustable rod can extend and retract to adjust the position of the horizontal tube, and can fine-tune the spray range of the nozzle according to the size of the hand, ensuring that the disinfectant accurately covers the hand, reducing disinfectant waste and improving the targeting of disinfection.

[0028] 3. Real-time feedback and self-cleaning function ensure detection accuracy and reduce infection risks: The bacterial detector uses fluorescence immunochromatography technology, which can quickly provide test results within 10-30 seconds after disinfection. Medical staff can immediately judge whether the disinfection has met the standards through an external terminal. If it does not meet the standards, it can be re-disinfected immediately to avoid the risk of infection due to detection delays. After the test, the ultraviolet disinfection lamp can thoroughly disinfect the inner cavity, the hand placement port and the glass plate, kill residual bacteria, avoid cross-contamination of the hands of subsequent testers, and ensure the accuracy of each test result. At the same time, the transparent glass plate makes it easy for medical staff to observe the hand placement position and disinfection status, reduce disinfection omissions due to improper operation, further improve the reliability of disinfection detection, and build a solid defense for surgical safety in the operating room. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the real-time monitoring device for the disinfection effect of medical staff's hands in the operating room and its usage method according to the present invention;

[0030] Figure 2 This is a schematic diagram of the internal structure of the real-time monitoring device for the disinfection effect of medical staff's hands in the operating room and its usage method according to the present invention;

[0031] Figure 3 This is a schematic diagram of the adjusting rod structure of the real-time monitoring device for the disinfection effect of medical staff's hands in the operating room and its usage method according to the present invention;

[0032] Figure 4 This is a schematic diagram of the pump body structure of the real-time monitoring device for the disinfection effect of medical staff's hands in the operating room and its usage method according to the present invention;

[0033] Figure 5 This is a schematic diagram of the packaging box structure of the real-time monitoring device for the disinfection effect of medical staff's hands in the operating room and its usage method according to the present invention;

[0034] Figure 6This is a schematic diagram of the ultraviolet disinfection lamp structure of the real-time monitoring device for the disinfection effect of medical staff's hands in the operating room and its usage method, as described in this invention.

[0035] In the diagram: 1. Base; 2. Support column; 3. Rotating shaft; 4. Casters; 5. Adjustment and installation assembly; 501. Mounting plate; 502. Telescopic rod; 503. Housing; 504. Container box; 505. Threaded connection port; 506. Threaded column; 507. Cover plate; 6. Placement of detection assembly; 601. Hinge; 602. Baffle; 603. Glass plate; 604. Inner cavity; 605. Hand placement port; 606. Drainage tank; 607. Bacterial detector; 7. Disinfection spray assembly; 701. Vertical plate; 702. Adjusting rod; 703. Horizontal pipe; 704. Spray head; 705. Guide tube; 706. Pump body; 707. Inlet pipe; 708. Container box; 709. Ultraviolet disinfection lamp. Detailed Implementation

[0036] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0037] Please see Figure 1-6 As shown, the overall structural diagram of the real-time monitoring device for the disinfection effect of medical staff's hands in the operating room and its usage method includes a base 1, support columns 2 fixedly connected to the four corners of the bottom of the base 1, movable wheels 4 connected to the bottom of the support columns 2, an adjustment and installation assembly 5 set on the top of the base 1, a placement and detection assembly 6 set on the top of the adjustment and installation assembly 5, and a disinfection spraying assembly 7 set inside the placement and detection assembly 6.

[0038] The adjustable mounting assembly 5 includes mounting plates 501 detachably connected to the four corners of the top surface of the base 1, telescopic rods 502 detachably connected to the surface of the mounting plates 501, a housing 503 detachably connected to the top of the telescopic rods 502, a housing 504 fitted to the top of the housing 503, a threaded connection port 505 opened on the top of the housing 504, a threaded post 506 fixedly connected to one end of the cover plate 507, and a cover plate 507 fitted to the threaded post 506. The threaded post 506 and the threaded connection port 505 are tightly fitted together.

[0039] The placement and detection assembly 6 includes a hinge 601 connected to one end of the housing 503, a baffle 602 detachably connected to the hinge 601, a glass plate 603 embedded inside the baffle 602, an inner cavity 604 opened inside the housing 503, a palm placement port 605 opened inside the inner cavity 604, a plurality of drainage grooves 606 opened at the bottom of the palm placement port 605, and a bacterial detector 607 detachably connected inside the inner cavity 604, wherein the detection component of the bacterial detector 607 is aligned with the inside of the palm placement port 605.

[0040] The disinfection spraying assembly 7 includes a vertical plate 701 fixedly connected to the top of the inner side of the inner cavity 604, an adjusting rod 702 detachably connected to one end of the vertical plate 701, a horizontal tube 703 detachably connected to one end of the adjusting rod 702, multiple nozzles 704 connected to the surface of the horizontal tube 703, a conduit 705 detachably connected to one end of the horizontal tube 703, a pump body 706 connected to one end of the conduit 705, an inlet pipe 707 detachably connected to the surface of the pump body 706, a container 708 located at the bottom of the container 504, and ultraviolet disinfection lamps 709 detachably connected to both sides inside the inner cavity 604. The pump body 706 is installed inside the container 708, and a rotating shaft 3 is connected to the bottom of the support column 2.

[0041] Specifically, the movable wheel 4 is a universal wheel with a braking function. The movable wheel 4 is rotatably connected to the support column 2. The movable wheel 4 can drive the entire device to move and fix its position.

[0042] Specifically, the telescopic rod 502 is an electric telescopic rod 502, which is electrically connected to an external power source via a wire. The telescopic rod 502 can adjust the distance between the housing 503 and the base 1 by extending or retracting.

[0043] Specifically, the container 504 is detachably connected to the housing 503, the internal space of the container 504 is connected to the internal space of the container 708, and one end of the liquid inlet pipe 707 extends into the container 708 for drawing up the detoxifying liquid.

[0044] Specifically, there are multiple hinges 601, which are evenly distributed along the connection edge between the housing 503 and the baffle 602. The hinges 601 can drive the baffle 602 to rotate around the housing 503, thereby opening or closing the inner cavity 604.

[0045] Specifically, the glass plate 603 is transparent explosion-proof glass, and the size of the glass plate 603 is adapted to the size of the baffle 602. The detection situation inside the inner cavity 604 can be observed through the glass plate 603.

[0046] Specifically, the adjusting rod 702 is a telescopic structure, and the adjusting rod 702 is detachably connected to the vertical plate 701 and the horizontal tube 703. The distance between the horizontal tube 703 and the palm placement opening 605 can be adjusted by extending or retracting the adjusting rod 702.

[0047] Specifically, multiple nozzles 704 are evenly distributed along the length of the horizontal pipe 703, and the spraying direction of the nozzles 704 is aligned with the palm placement port 605. The conduit 705 is a corrosion-resistant hose, and the length of the conduit 705 is adapted to the connection requirements between the horizontal pipe 703 and the pump body 706.

[0048] Specifically, the bacterial detector 607 is a fluorescence immunochromatographic analyzer, which is electrically connected to an external display terminal via wires for real-time transmission of detection data; the ultraviolet disinfection lamp 709 is electrically connected to an external power supply via wires, and the irradiation range of the ultraviolet disinfection lamp 709 covers the palm placement opening 605 and the inner wall of the inner cavity 604.

[0049] The method of using the real-time monitoring device for hand disinfection effect of medical staff in the operating room includes the following steps: Equipment debugging and preparation: Push the device and move it to the designated area of ​​the operating room through the moving wheels 4 at the bottom of the support column 2. Step on the moving wheels 4 to brake and fix the position; According to the average height of medical staff, activate the telescopic rod 502 and adjust the height of the housing 503 by telescopically extending and retracting the telescopic rod 502 so that the palm placement port 605 is suitable for the hand placement posture of most people; Open the cover plate 507 and inject the disinfectant liquid into the container box 708 through the threaded connection port 505 at the top of the container box 504. Close the cover plate 507 and tighten it by engaging the threaded post 506 with the threaded connection port 505; Check the connection status of the bacterial detector 607 and the ultraviolet disinfection lamp 709 to ensure that the detection component of the bacterial detector 607 is aligned with the palm placement port 605 and that the ultraviolet disinfection lamp 709 can be lit normally;

[0050] Step 2, Hand Disinfection Procedure: Medical staff open the baffle 602 via hinge 601 and place their hands into the hand placement opening 605 inside the inner cavity 604; the pump body 706 is activated, and the pump body 706 draws disinfectant liquid from the container 708 through the inlet pipe 707, delivers it through the conduit 705 to the horizontal tube 703, and then sprays it evenly onto the medical staff's hands through multiple nozzles 704 on the surface of the horizontal tube 703; the spraying time is controlled according to the disinfection specifications to ensure that all areas of the hands are covered with disinfectant liquid;

[0051] Step 3: Real-time disinfection effect detection: After disinfection, medical staff keep their hands still in the hand placement port 605; activate the bacterial detector 607, the detection component of the bacterial detector 607 scans the surface of the hand to detect the number of residual bacteria; the detection data is transmitted in real time to an external display terminal through wires, and medical staff can intuitively see whether the disinfection has met the standards through the terminal; excess disinfectant generated during the disinfection process is discharged through the drainage groove 606 at the bottom of the hand placement port 605 to avoid accumulation in the hand placement port 605;

[0052] Step 4: Cleaning and disinfection after testing: If the test results are satisfactory, medical staff remove their hands; if the test results are unsatisfactory, repeat steps 2 to 3 until disinfection is satisfactory; after removing the hands, close the baffle 602 and turn on the ultraviolet disinfection lamps 709 on both sides of the inner cavity 604 to disinfect the inner wall of the inner cavity 604, the hand placement opening 605 and the glass plate 603 with ultraviolet light to kill residual bacteria and avoid cross-contamination;

[0053] Step 5, Equipment Maintenance and Replenishment: When the disinfectant liquid in the container 708 is insufficient, open the cover 507 and replenish the disinfectant liquid to the container 708 through the threaded connection port 505; regularly check the telescopic performance of the telescopic rod 502 and the rotation flexibility of the moving wheel 4, and repair any stuck or damaged parts in time; clean the residual disinfectant liquid inside the drain tank 606 to avoid blockage.

[0054] Step Six, Equipment Storage: After the operation, turn off the power to all electrical components, release the brakes on the casters 4, and move the device to the clean storage area; check again whether the cover 507 is tightened to prevent leakage of disinfectant liquid in the container 708; clean the dust on the surface of the device to ensure that the device is clean before the next use.

[0055] Working Principle: Integrated Disinfection and Detection Design Shortens Process and Reduces Risk of Secondary Contamination: This device integrates disinfection spraying and real-time detection functions. Medical staff do not need to switch between different devices; they can complete the "disinfection-detection" operation by simply placing their hands into the hand placement port 605, significantly shortening the preoperative hand disinfection preparation time and increasing operational efficiency by more than 40%. During disinfection, the nozzle 704 sprays disinfectant evenly through the horizontal pipe 703, ensuring no dead corners are covered on the hands. After disinfection, the bacteria detector 607 immediately detects the disinfectant in real time, preventing secondary contamination caused by hands being exposed to the air. At the same time, the drainage tank 606 can promptly drain excess disinfectant, keeping the hand placement port 605 dry and clean, further reducing the possibility of bacterial growth and cross-contamination, providing strong support for infection control in the operating room. Flexible Adjustment and Mobility Adapt to Diverse Needs and Improve Ease of Use: Adjusting the telescopic rod 502 in the installation component 5 allows for flexible adjustment of the height of the housing 503 according to the height of medical staff, adapting to the usage habits of people of different heights and avoiding discomfort due to height differences. The misalignment of the hand position can lead to distortion, affecting the disinfection and testing effects. The universal casters with brakes at the bottom of the support column 2 allow the device to be easily moved to any area of ​​the operating room, whether for pre-operative disinfection within the operating room or temporary testing in the corridor, overcoming the limitations of traditional fixed installations. Furthermore, the adjustable rod 702 can extend and retract to adjust the position of the horizontal tube 703, finely adjusting the spray range of the nozzle 704 according to hand size, ensuring precise coverage of the hand with disinfectant. This reduces waste and improves the effectiveness of disinfection. Real-time feedback and self-cleaning functions ensure testing accuracy and reduce the risk of infection. The bacterial detector 607 uses fluorescence immunochromatography technology, which can detect bacteria 10-30 minutes after disinfection. The system provides rapid feedback on test results within seconds, allowing medical staff to instantly determine whether disinfection has met standards via an external terminal. If standards are not met, disinfection can be repeated immediately, avoiding the risk of infection due to testing delays. After testing, the ultraviolet disinfection lamp 709 thoroughly disinfects the inner cavity 604, the hand placement port 605, and the glass plate 603, killing residual bacteria and preventing cross-contamination of the hands of subsequent testers, ensuring the accuracy of each test result. At the same time, the transparent glass plate 603 facilitates medical staff's observation of hand placement and disinfection status, reducing disinfection omissions due to improper operation, further improving the reliability of disinfection testing, and building a solid defense for surgical safety in the operating room.

[0056] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A real-time monitoring device for the hand disinfection effect of medical staff in the operating room, characterized in that: Includes a base (1), support columns (2) fixedly connected to the four corners of the bottom of the base (1), movable wheels (4) connected to the bottom of the support columns (2), an adjustment and installation assembly (5) set on the top of the base (1), a placement and detection assembly (6) set on the top of the adjustment and installation assembly (5), and a disinfection spraying assembly (7) set inside the placement and detection assembly (6). The adjustment and installation assembly (5) includes a mounting plate (501) detachably connected to the four corners of the top surface of the base (1), a telescopic rod (502) detachably connected to the surface of the mounting plate (501), a housing (503) detachably connected to the top of the telescopic rod (502), a container (504) connected to the top of the housing (503), a threaded connection port (505) opened on the top of the container (504), a threaded post (506) fixedly connected to one end of the cover plate (507), and a cover plate (507) connected to the threaded post (506). The threaded post (506) and the threaded connection port (505) are tightly connected. The placement detection component (6) includes a hinge (601) connected to one end of the housing (503), a baffle (602) detachably connected to the hinge (601), a glass plate (603) embedded in the baffle (602), an inner cavity (604) opened inside the housing (503), a palm placement port (605) opened inside the inner cavity (604), a plurality of drainage grooves (606) opened at the bottom of the palm placement port (605), and a bacterial detector (607) detachably connected inside the inner cavity (604), wherein the detection component of the bacterial detector (607) is aligned with the inside of the palm placement port (605); The disinfection spraying assembly (7) includes a vertical plate (701) fixedly connected to the top of the inner side of the inner cavity (604), an adjusting rod (702) detachably connected to one end of the vertical plate (701), a horizontal tube (703) detachably connected to one end of the adjusting rod (702), multiple nozzles (704) connected to the surface of the horizontal tube (703), a conduit (705) detachably connected to one end of the horizontal tube (703), a pump body (706) connected to one end of the conduit (705), an inlet pipe (707) detachably connected to the surface of the pump body (706), a container (708) set at the bottom of the container (504), and ultraviolet disinfection lamps (709) detachably connected to both sides inside the inner cavity (604). The pump body (706) is installed inside the container (708).

2. The real-time monitoring device for the hand disinfection effect of medical staff in the operating room according to claim 1, characterized in that: The movable wheel (4) is a universal wheel with a braking function. The movable wheel (4) and the support column (2) are rotatably connected. The movable wheel (4) can drive the whole device to move and fix its position.

3. The real-time monitoring device for the hand disinfection effect of medical staff in the operating room according to claim 2, characterized in that: The telescopic rod (502) is an electric telescopic rod (502). The telescopic rod (502) is electrically connected to an external power source through a wire. The telescopic rod (502) can adjust the distance between the housing (503) and the base (1) by telescopic adjustment.

4. The real-time monitoring device for the hand disinfection effect of medical staff in the operating room according to claim 2, characterized in that: The container (504) is detachably connected to the shell (503). The internal space of the container (504) is connected to the internal space of the container (708). One end of the liquid inlet pipe (707) extends into the container (708) for drawing out the detoxifying liquid.

5. The real-time monitoring device for the hand disinfection effect of medical staff in the operating room according to claim 4, characterized in that: There are multiple hinges (601), which are evenly distributed along the connection edge between the housing (503) and the baffle (602). The hinges (601) can drive the baffle (602) to rotate around the housing (503) to open or close the inner cavity (604).

6. The real-time monitoring device for the hand disinfection effect of medical staff in the operating room according to claim 4, characterized in that: The glass plate (603) is transparent explosion-proof glass. The size of the glass plate (603) is adapted to the size of the baffle (602). The detection situation inside the inner cavity (604) can be observed through the glass plate (603).

7. The real-time monitoring device for the hand disinfection effect of medical staff in the operating room according to claim 6, characterized in that: The adjusting rod (702) is a telescopic structure. The adjusting rod (702), the vertical plate (701), and the horizontal tube (703) are all detachably connected. The distance between the horizontal tube (703) and the palm placement opening (605) can be adjusted by extending and retracting the adjusting rod (702).

8. The real-time monitoring device for the hand disinfection effect of medical staff in the operating room according to claim 7, characterized in that: Multiple nozzles (704) are evenly distributed along the length of the horizontal pipe (703). The spraying direction of the nozzles (704) is aligned with the palm placement port (605). The conduit (705) is a corrosion-resistant hose. The length of the conduit (705) is adapted to the connection requirements between the horizontal pipe (703) and the pump body (706).

9. The real-time monitoring device for the hand disinfection effect of medical staff in the operating room according to claim 1, characterized in that: The bacterial detector (607) is a fluorescence immunochromatographic analyzer. The bacterial detector (607) is electrically connected to an external display terminal via a wire for real-time transmission of detection data. The ultraviolet disinfection lamp (709) is electrically connected to an external power source via a wire. The irradiation range of the ultraviolet disinfection lamp (709) covers the palm placement opening (605) and the inner wall of the inner cavity (604). The bottom of the support column (2) is connected to a rotating shaft (3).

10. The method of using the real-time monitoring device for the hand disinfection effect of medical staff in the operating room as described in claim 9, characterized in that: Includes the following steps: Step 1, Equipment Debugging and Preparation: Push the device and move it to the designated area of ​​the operating room via the moving wheels (4) at the bottom of the support column (2). Step on the moving wheels (4) to brake and fix the position. According to the average height of medical staff, start the telescopic rod (502) and adjust the height of the shell (503) by telescopic rod (502) to make the palm placement port (605) fit the hand placement posture of most people. Open the cover (507) and inject the disinfectant liquid into the container box (708) through the threaded connection port (505) at the top of the container box (504). Close the cover (507) and tighten it by connecting the threaded column (506) with the threaded connection port (505). Check the connection status of the bacterial detector (607) and the ultraviolet disinfection lamp (709) to ensure that the detection part of the bacterial detector (607) is aligned with the palm placement port (605) and that the ultraviolet disinfection lamp (709) can be lit normally. Step 2, Hand disinfection procedure: Medical staff open the baffle (602) through the hinge (601) and place their hands into the hand placement port (605) inside the inner cavity (604); start the pump (706), the pump (706) draws disinfectant liquid from the container (708) through the inlet pipe (707), delivers it through the conduit (705) to the horizontal tube (703), and then sprays it evenly onto the hands of medical staff through multiple nozzles (704) on the surface of the horizontal tube (703); control the spraying time according to the disinfection specifications to ensure that all areas of the hands are covered with disinfectant liquid; Step 3, Real-time Disinfection Effect Detection: After disinfection, medical staff keep their hands still in the palm placement port (605); activate the bacterial detector (607), the detection component of the bacterial detector (607) scans the surface of the hand to detect the number of residual bacteria; the detection data is transmitted to the external display terminal in real time through the wire, and medical staff can intuitively see whether the disinfection has met the standards through the terminal; excess disinfectant generated during the disinfection process is discharged through the drainage groove (606) at the bottom of the palm placement port (605) to avoid accumulation in the palm placement port (605); Step 4: Cleaning and disinfection after testing: If the test results meet the standards, medical staff remove their hands; if the test results do not meet the standards, repeat steps 2 to 3 until the disinfection meets the standards; after removing the hands, close the baffle (602), turn on the ultraviolet disinfection lamps (709) on both sides of the inner cavity (604), and disinfect the inner wall of the inner cavity (604), the hand placement opening (605) and the glass plate (603) with ultraviolet light to kill residual bacteria and avoid cross-contamination; Step 5, Equipment Maintenance and Replenishment: When the disinfectant liquid in the container (708) is insufficient, open the cover (507) and replenish the disinfectant liquid to the container (708) through the threaded connection (505); regularly check the telescopic performance of the telescopic rod (502) and the rotation flexibility of the moving wheels (4), and repair any stuck or damaged parts in time; clean the residual disinfectant liquid inside the drain tank (606) to avoid blockage; Step 6, Equipment Storage: After the operation, turn off the power to all electrical components, release the brakes on the moving wheels (4), and move the device to the clean storage area; check again whether the cover (507) is tightened to prevent the disinfectant liquid in the container (708) from leaking; clean the dust on the surface of the device to ensure that the device is clean when used next.

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