Inspection access system for clean rooms

Abstract

The application provides a maintenance access system for a clean operating room, which comprises: a maintenance access, an outlet of which extends into a space between a ceiling and a floor, and an inlet of which is located in the clean operating room; a first sealing assembly, which is arranged at the outlet to seal the outlet; a second sealing assembly, which is arranged at the inlet to seal the inlet; a sterilization device, which is arranged at least partially in the maintenance access; a monitoring member, which is arranged in the maintenance access to monitor whether there is a person in the maintenance access; and a control assembly, which is electrically connected with the sterilization device and the monitoring member. In the application, the inlet of the maintenance access is arranged in the clean operating room. In this way, a maintenance personnel can directly enter the space between the ceiling and the floor above the clean operating room from the clean operating room, so that the maintenance personnel can conveniently maintain the mechanical and electrical pipelines between the ceiling and the floor at the top of the clean operating room.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of operating room disinfection equipment, and particularly relates to a maintenance access system for a clean operating room. BACKGROUND

[0002] At present, a maintenance opening of a clean operating room is usually arranged in a region such as a dirt corridor or a storage room which has a low requirement on cleanliness, and a device is maintained by passing through walls and various pipelines on a suspended ceiling top surface after entering the suspended ceiling top through the region, which results in a large difficulty in maintenance of mechanical and electrical pipelines.

[0003] That is to say, the mechanical and electrical pipelines above the clean operating room have a large difficulty in maintenance in the related art. SUMMARY

[0004] The present application provides a maintenance access system for a clean operating room, which solves the problem of a large difficulty in maintenance of mechanical and electrical pipelines above the clean operating room.

[0005] The present application provides a maintenance access system for a clean operating room,

[0006] The maintenance access system is used for maintaining mechanical and electrical pipelines between a suspended ceiling and a floor at a top of the clean operating room, and comprises:

[0007] a maintenance access, an outlet of the maintenance access extending into a space between the suspended ceiling and the floor, and an inlet of the maintenance access being located in the clean operating room; and

[0008] a first sealing assembly arranged at the outlet and used for sealing the outlet; and

[0009] a second sealing assembly arranged at the inlet and used for sealing the inlet; and

[0010] a disinfection device, at least part of the disinfection device being arranged in the maintenance access; and

[0011] a monitoring member arranged in the maintenance access and used for monitoring whether there is a person in the maintenance access; and

[0012] a control assembly electrically connected with the disinfection device and the monitoring member;

[0013] When the monitoring member detects a person in the maintenance access, the monitoring member immediately sends a signal to the control assembly, the control assembly receives the signal and immediately sends a first control instruction to the disinfection device, and the disinfection device receives the first control instruction and immediately disinfects the inside of the maintenance access.

[0014] In an embodiment, the maintenance access further comprises a crawling ladder arranged in the maintenance access and used for a maintenance person to climb.

[0015] In one embodiment, the maintenance access comprises:

[0016] a horizontal passage segment arranged in the space between the suspended ceiling and the floor, the outlet being arranged at one end of the horizontal passage segment; and

[0017] a bent passage segment sealingly connected to the other end of the horizontal passage segment; and

[0018] a vertical passage segment sealingly connected to the other end of the bent passage segment, the inlet being arranged at the other end of the bent passage segment;

[0019] wherein the bent passage segment extends into the space between the suspended ceiling and the floor, and a sealing member is arranged between the bent passage segment and the suspended ceiling, the sealing member being configured to seal the gap between the bent passage segment and the suspended ceiling.

[0020] In one embodiment, the first sealing assembly comprises:

[0021] a first sealing door leaf arranged to cover the outlet; and

[0022] a sealing frame arranged on the first sealing door leaf and located within the outlet; and

[0023] a ring-shaped sealing ring arranged on the outer periphery of the sealing frame, the ring-shaped sealing ring being configured to seal the gap between the sealing frame and the inner wall surface of the outlet.

[0024] In one embodiment, the second sealing assembly has the same structure as the first sealing assembly.

[0025] In one embodiment, the first sealing assembly further comprises a first hand grip arranged on the first sealing door leaf and located within the sealing frame and the outlet.

[0026] In one embodiment, the disinfection device comprises:

[0027] a plurality of spray heads arranged in the maintenance access and configured to spray clean air flow to the maintenance personnel in the maintenance access; and

[0028] a clean air flow preparation device in communication with the plurality of spray heads and electrically connected to the control assembly, the clean air flow preparation device being configured to provide clean air flow to the plurality of spray heads.

[0029] In one embodiment, the clean air flow preparation device comprises:

[0030] a primary filter arranged outside the clean operating room; and

[0031] a high-pressure fan arranged outside the clean operating room and in communication with the primary filter, the high-pressure fan being electrically connected to the control assembly; and

[0032] A static pressure tank is arranged outside the clean operating room and communicates with the high-pressure fan; and

[0033] A high-efficiency filter is arranged outside the clean operating room and communicates with the static pressure tank;

[0034] Wherein, the external air is filtered by the primary filter, then is pressed into the static pressure tank by the high-pressure fan, and then is filtered by the high-efficiency filter to obtain a clean airflow, which is sprayed from different directions by multiple nozzles to the body of the maintenance personnel.

[0035] In an embodiment, a fresh air system is further included, which is electrically connected with the control assembly, and when the control assembly receives the signal and immediately sends a second control instruction to the sterilization device, the fresh air system receives the second control instruction and immediately automatically opens to ensure that fresh air enters the maintenance channel, and the air in the operating room flows from inside to outside.

[0036] In an embodiment, a mobile instrument cabinet device arranged in the clean operating room is further included, which is used to store various surgical instruments for surgery, and the entrance of the maintenance channel extends into the mobile instrument cabinet device.

[0037] In an embodiment, the mobile instrument cabinet device includes:

[0038] A slide rail is laid on the ground of the clean operating room; and

[0039] A pulley is in rolling cooperation with the slide rail;

[0040] A mobile instrument cabinet is arranged at the bottom of which the pulley is arranged, and the top of the mobile instrument cabinet is provided with an opening, and the entrance of the maintenance channel extends into the mobile instrument cabinet from the opening.

[0041] In an embodiment, the mobile instrument cabinet includes:

[0042] A shell is arranged on the ground and is provided with an opening; and

[0043] An instrument cabinet is arranged in the shell, the pulley is arranged at the bottom of the instrument cabinet, and the instrument cabinet can slide out from the outer opening of the shell;

[0044] Multiple drawers are arranged in the instrument cabinet in a spaced manner and are in sliding connection with the instrument cabinet, and are used to store various surgical instruments.

[0045] In an embodiment, multiple sliding cavities are arranged in the instrument cabinet in a spaced manner along a first direction and / or a second direction, and the multiple drawers are arranged in the multiple sliding cavities in a one-to-one correspondence.

[0046] In an embodiment, the mobile instrument cabinet device further includes:

[0047] A plurality of sensing devices are arranged on the instrument cabinet and electrically connected with the control assembly.

[0048] A plurality of driving members are arranged on the instrument cabinet and connected with the plurality of drawers one by one.

[0049] The plurality of sensing devices are arranged one by one with the plurality of drawers, and the control assembly can control the corresponding driving member to drive the corresponding drawer to slide open or retract according to the sensing information sent by each sensing device.

[0050] In an embodiment, the inner side of the shell is closely attached to the wall surface of the clean operating room, and the access channel system further comprises a decorative panel fixed between the floor and the ceiling and flush with the outer opening of the shell.

[0051] Compared with the prior art, the present application has the following advantages:

[0052] The access channel is arranged in the clean operating room. In this way, the maintenance personnel can directly enter the space between the ceiling and the floor above the clean operating room from the clean operating room. Thus, the maintenance personnel can conveniently maintain the mechanical and electrical pipelines between the ceiling and the floor at the top of the clean operating room. In this way, the problem of difficult maintenance of the mechanical and electrical pipelines caused by the arrangement of the access channel in the area with low cleanliness requirement such as the dirt corridor or the storage room in the related art is avoided. Thus, the maintenance efficiency of the mechanical and electrical pipelines above the clean operating room is improved. BRIEF DESCRIPTION OF DRAWINGS

[0053] Figure 1 A module composition diagram of the access channel system for the clean operating room in the embodiment of the present application is shown;

[0054] Figure 2 A perspective structure diagram of the access channel system for the clean operating room in the embodiment of the present application (the disinfection device, the ladder stand, the monitoring member, the fresh air system and the control assembly are not shown);

[0055] Figure 3 A perspective structure diagram of the access channel system for the clean operating room in the embodiment of the present application (the disinfection device, the ladder stand, the monitoring member, the fresh air system, the decorative panel and the control assembly are not shown);

[0056] Figure 4 A Figure 3 A local enlarged diagram of the access channel system A in the embodiment of the present application is shown;

[0057] Figure 5 An exploded diagram of the access channel, the ladder stand and the shell of the access channel system for the clean operating room in the embodiment of the present application is shown;

[0058] Figure 6 A Figure 2A three-dimensional structural diagram of the first sealing component;

[0059] Figure 7 for Figure 5 A three-dimensional structural diagram of the second sealing component.

[0060] In the diagram: 10. Inspection passage; 11. Horizontal passage section; 12. Bend passage section; 13. Vertical passage section; 20. First sealing assembly; 21. First sealing door leaf; 22. Sealing frame; 23. Annular sealing ring; 24. First handle; 30. Second sealing assembly; 40. Disinfection device; 41. Nozzle; 42. Clean airflow preparation device; 421. Primary filter; 422. High-pressure blower; 423. Static pressure box; 424. High-efficiency filter; 50. Monitoring component; 60. Fresh air system; 71. Slide rail; 711. Slide groove; 72. Pulley; 731. Housing; 7311. Opening; 732. Instrument cabinet; 733. Drawer; 734. Sensor; 735. Drive component; 75. Limiting component; 80. Decorative panel; 90. Control component; 100. Wall surface; 110. Ladder. Detailed Implementation

[0061] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0062] like Figure 1 and Figure 2 As shown, this invention provides a maintenance access system for a clean operating room. The maintenance access system is used for inspecting and maintaining electromechanical pipelines located between the ceiling and floor slab of the clean operating room. It includes a maintenance access 10, a first sealing assembly 20, a second sealing assembly 30, a disinfection device 40, and a monitoring element 50. The outlet of the maintenance access 10 extends into the space between the ceiling and floor slab, and the entrance of the maintenance access 10 is located inside the clean operating room. The first sealing assembly 20 covers the outlet to seal it; the second sealing assembly 30 covers the entrance to seal it; the disinfection device 40 is partially disposed within the maintenance access 10; the monitoring element 50 is disposed within the maintenance access 10 to monitor whether anyone is present in the maintenance access 10. When the monitoring element 50 detects someone in the maintenance access 10, it immediately sends a signal to a control assembly 90. The control assembly 90 receives the signal and immediately sends a first control command to the disinfection device 40. The disinfection device 40 receives the first control command and immediately disinfects the interior of the maintenance access 10.

[0063] In the above arrangement, the entrance of the maintenance channel 10 is arranged in the clean operating room. In this way, the maintenance personnel can directly enter the space between the ceiling and the floor above the clean operating room from the clean operating room. Thus, the maintenance personnel can conveniently maintain the mechanical and electrical pipelines between the ceiling and the floor at the top of the clean operating room. In this way, the problem of difficult maintenance of the mechanical and electrical pipelines caused by the arrangement of the entrance in the area with low cleanliness requirement such as the dirty corridor or the storage room in the related art is avoided. Thus, the maintenance efficiency of the mechanical and electrical pipelines above the clean operating room is improved.

[0064] Moreover, the disinfection device 40, the monitoring member 50 and the control assembly 90 are integrally arranged in the maintenance channel system. In this way, the disinfection device 40 can timely disinfect the inside of the maintenance channel 10. Thus, the outside unclean air entering the clean operating room from the maintenance channel 10 to pollute the operating room and affect the normal operation of the operation is avoided.

[0065] Specifically, as shown in Figure 1 and Figure 2 , in one embodiment, the maintenance channel system further comprises a ladder 110 arranged in the maintenance channel 10 for the maintenance personnel to climb. In this way, the maintenance personnel can enter the space between the ceiling and the floor at the top of the clean operating room by climbing the ladder 110, so that the on-site maintenance work can be smoothly carried out.

[0066] Specifically, as shown in Figure 1 and Figure 2 , and Figure 5 , in one embodiment, the maintenance channel 10 comprises a horizontal channel segment 11, a bent channel segment 12 and a vertical channel segment 13. The horizontal channel segment 11 is arranged in the space between the ceiling and the floor, and the exit is arranged at one end of the horizontal channel segment 11. One end of the bent channel segment 12 is sealingly connected to the other end of the horizontal channel segment 11. One end of the vertical channel segment 13 is sealingly connected to the other end of the bent channel segment 12, and the entrance is arranged on the other end of the bent channel segment 12. The bent channel segment 12 extends into the space between the ceiling and the floor, and a sealing member is arranged between the bent channel segment 12 and the ceiling to seal the gap therebetween.

[0067] In the above arrangement, the connection between the horizontal channel segment 11, the bent channel segment 12 and the vertical channel segment 13 is sealingly welded, so that the maintenance channel 10 has good sealing performance. The sealing member is arranged to seal the gap between the bent channel segment 12 and the ceiling. Thus, the outside unclean air entering the clean operating room from the gap to pollute the operating room and affect the normal operation of the operation is avoided.

[0068] It should be noted that the horizontal passage segment 11, the bent passage segment 12 and the vertical passage segment 13 can be provided in an integrated structure, which can be formed by bending a linear passage.

[0069] Specifically, as shown in Figure 6 one embodiment, the first sealing assembly 20 comprises a first sealing door leaf 21, a sealing frame 22 and an annular sealing ring 23. The first sealing door leaf 21 is arranged at the outlet, the sealing frame 22 is arranged on the first sealing door leaf 21 and located in the outlet. The annular sealing ring 23 is sleeved on the outer periphery of the sealing frame 22, and the annular sealing ring 23 is used to seal the gap between the sealing frame 22 and the inner wall surface of the outlet. In this way, the first sealing assembly 20 can block the outlet. Thus, the external unclean air is prevented from entering the clean operating room through the outlet to pollute it.

[0070] Specifically, as shown in Figure 1 and Figure 2 one embodiment, the second sealing assembly 30 has the same structure as the first sealing assembly 20. The second sealing assembly 30 can block the inlet. Thus, the external unclean air is prevented from entering the clean operating room through the inlet to pollute it.

[0071] Specifically, as shown in Figure 1 and Figure 2 one embodiment, the first sealing assembly 20 further comprises a first hand-held handle 24 arranged on the first sealing door leaf 21 and located in the sealing frame 22 and the outlet.

[0072] It should be noted that the arrangement of the first hand-held handle 24 can facilitate the maintenance personnel to push open the first sealing door leaf 21. Thus, it is convenient for the maintenance personnel to enter the space between the ceiling and the floor of the top of the clean operating room to perform the maintenance work.

[0073] It should be noted that the second sealing assembly 30 has the same structure as the first sealing assembly 20 on the premise that neither the second sealing assembly 30 nor the first sealing assembly 20 is provided with a hand-held handle.

[0074] Specifically, as shown in Figure 1 and Figure 2 and Figure 7 one embodiment, the second sealing assembly 30 comprises a second sealing door leaf, a sealing frame and an annular sealing ring. The second sealing door leaf is arranged at the inlet, the sealing frame is arranged on the second sealing door leaf and located in the inlet. The annular sealing ring is sleeved on the outer periphery of the sealing frame, and the annular sealing ring is used to seal the gap between the sealing frame 22 and the inner wall surface of the inlet. In this way, the second sealing assembly can block the inlet. Thus, the external unclean air is prevented from entering the clean operating room through the inlet to pollute it.

[0075] Specifically, as shown in Figure 7As shown, in one embodiment, the second sealing assembly 30 further comprises a second hand handle, which is arranged on the second sealing door leaf and located in the sealing frame and the entrance.

[0076] Specifically, as shown in the drawings, Figure 1 As shown, in one embodiment, the disinfection device 40 comprises a plurality of spray heads 41, a clean air flow preparation device 42. Among them, the plurality of spray heads 41 are arranged in the maintenance channel 10, and are used to spray clean air flow to the maintenance personnel in the maintenance channel 10; the clean air flow preparation device 42 is in communication with the plurality of spray heads 41, and is electrically connected with the control assembly 90, and the clean air flow preparation device 42 is used to provide clean air flow to the plurality of spray heads 41. In this way, the maintenance channel 10 can be cleaned and disinfected in time, so as to avoid the polluted gas in it from entering the clean operating room and causing pollution to the clean operating room.

[0077] When there is a person passing through the maintenance channel 10 or the air flow, air pressure, etc. Changes, the inductive device transmits a signal to the control assembly 90, and the control assembly 90 sends a disinfection command action signal to the disinfection device 40, and the disinfection device spray head 41 and the clean air flow preparation device 42 are opened and used at the same time. The disinfection device 40 mainly sprays disinfectant to the whole body of the passing maintenance personnel and the maintenance channel 10 through the spray head 41 to achieve the purpose of disinfection, and the clean air flow preparation device 42 mainly filters the air delivered by the fresh air system to reach the cleanliness and then delivers it to the maintenance channel 10, increases the internal pressure difference of the maintenance channel 10, so as to reduce the inflow of external air, thereby polluting the operating room.

[0078] Specifically, as shown in the drawings, Figure 1 As shown, in one embodiment, the clean air flow preparation device 42 comprises a primary filter 421, a high-pressure fan 422, a static pressure tank 423 and a high-efficiency filter 424. Among them, the primary filter 421 is arranged outside the clean operating room, the high-pressure fan 422 is arranged outside the clean operating room and in communication with the primary filter 421, the high-pressure fan 422 is electrically connected with the control assembly 90; the static pressure tank 423 is arranged outside the clean operating room and in communication with the high-pressure fan 422; the high-efficiency filter 424 is arranged outside the clean operating room and in communication with the static pressure tank 423; the external air is filtered by the primary filter, then is pressed into the static pressure tank by the high-pressure fan, and then is filtered by the high-efficiency filter to obtain clean air flow, which is sprayed to the body of the maintenance personnel from different directions by the plurality of spray heads.

[0079] Specifically, in one embodiment, the maintenance channel system further comprises a fresh air system 60, which is electrically connected with the control assembly 90. When the control assembly 90 receives the signal and immediately sends the second control instruction to the disinfection device 40, the fresh air system receives the second control instruction and immediately opens automatically to ensure that fresh air enters the maintenance channel 10, and the air in the operating room flows from inside to outside.

[0080] Specifically, in one embodiment, the clean operating room is provided with a clean air conditioning system, and the clean air conditioning system comprises the fresh air system described above. The clean air conditioning system is electrically connected with the control assembly 90, and the control assembly 90 can control the clean air conditioning system to work.

[0081] Specifically, as shown in Figure 1 and Figure 2 , in one embodiment, the maintenance access system further comprises a mobile instrument cabinet device arranged in the clean operating room, and the mobile instrument cabinet device is used for storing various surgical instruments for surgery, and the entrance of the maintenance access 10 extends into the mobile instrument cabinet device. Specifically, as shown in Figure 1 and Figure 2 , in one embodiment, the mobile instrument cabinet device comprises a sliding rail 71, a pulley 72, and a mobile instrument cabinet. The sliding rail 71 is laid on the ground of the clean operating room; the pulley 72 is in rolling cooperation with the sliding rail 71; the bottom of the mobile instrument cabinet is provided with the pulley 72, and the top of the mobile instrument cabinet is provided with an opening, and the entrance of the maintenance access 10 extends into the mobile instrument cabinet from the opening.

[0082] Specifically, as shown in Figure 1 and Figure 2 , in one embodiment, the mobile instrument cabinet comprises an outer shell 731, an instrument cabinet 732, and a plurality of drawers 733. The outer shell 731 is arranged on the ground, and the outer shell 731 is provided with an opening 7311; the instrument cabinet 732 is arranged in the outer shell 731, and the pulley 72 is arranged at the bottom of the instrument cabinet 732; the instrument cabinet 732 can slide out of the outer shell 731; and the plurality of drawers 733 are arranged in the instrument cabinet 732 in a spaced manner and are in sliding cooperation with the instrument cabinet 732, and are used for storing various surgical instruments.

[0083] In the above arrangement, the plurality of drawers 733 can store different types of surgical instruments, so that the doctors can quickly find the surgical instruments required for surgery, and further ensure that the surgery can be carried out smoothly. When the maintenance personnel need to enter the maintenance access 10 for maintenance, the instrument cabinet 732 is only needed to be slid out of the outer shell 731, and the maintenance personnel can enter the maintenance access 10 through the outer shell 731, without affecting the doctors to perform the surgery on site. In this way, even if the mechanical and electrical lines above the clean operating room need to be urgently maintained, the doctors' surgery will not be affected. In addition, the entrance of the maintenance access 10 is arranged in the outer shell 731, and the mobile instrument cabinet has a dual function, i.e., the function of storing surgical instruments and the function of providing an entrance for the maintenance access 10, so that a separate entrance for the maintenance access 10 is not needed, thereby saving the internal space of the clean operating room.

[0084] It should be noted that each drawer 733 stores one type of surgical instrument. The doctors can open the corresponding drawer 733 to quickly take out the required surgical instrument according to different stages of the surgery.

[0085] Specifically, as shown in Figure 1 and Figure 2 , in one embodiment, the instrument cabinet 732 is provided with a plurality of sliding cavities, which are arranged in the first direction and the second direction, and the plurality of drawers 733 are arranged in the plurality of sliding cavities one by one.

[0086] Specifically, as shown in Figure 1 and Figure 2 , in one embodiment, the mobile instrument cabinet device further comprises a plurality of sensing devices 734 and a plurality of driving devices 735. Among them, the plurality of sensing devices 734 are arranged on the instrument cabinet 732 and electrically connected with the control assembly 90; the plurality of driving devices 735 are arranged on the instrument cabinet 732 and connected with the plurality of drawers 733 one by one; the plurality of sensing devices 734 are arranged one by one with the plurality of drawers 733, and the control assembly 90 can control the corresponding driving device 735 to drive the corresponding drawer 733 to slide open or retract according to the sensing information sent by each sensing device 734.

[0087] Specifically, as shown in Figure 1 and Figure 2 , in one embodiment, the mobile instrument cabinet device further comprises six sensing devices 734 and six driving devices 735. Among them, the six sensing devices 734 are arranged on the instrument cabinet 732 and electrically connected with the control assembly 90; the six driving devices 735 are arranged on the instrument cabinet 732 and connected with the six drawers 733 one by one; the six sensing devices 734 are arranged one by one with the six drawers 733, and the control assembly 90 can control the corresponding driving device 735 to drive the corresponding drawer 733 to slide open or retract according to the sensing information sent by each sensing device 734.

[0088] Specifically, as shown in Figure 1 and Figure 2 , in one embodiment, the six sensing devices 734 are each provided with a 1-6 label, and the corresponding six drawers 733 are also provided with a 1-6 label.

[0089] Specifically, in one embodiment, the sensing device 734 adopts an infrared sensor, and when the doctor approaches any one of the six sensing devices 734, the corresponding drawer 733 is opened. To facilitate the doctor to take out the corresponding type of surgical instrument from it.

[0090] Specificly, as shown in Figure 1 and Figure 2 , in one embodiment, the inner side of the shell 731 is close to the wall surface 100 of the clean operating room, and the maintenance access system further comprises a decorative panel 80, which is fixed between the floor and the ceiling and is flush with the outer opening of the shell 731.

[0091] In the above arrangement, the mobile instrument cabinet is embedded in the space between the wall surface 100 and the decorative panel 80. This makes the interior of the clean operating room more tidy.

[0092] It should be noted that a seal is provided between the shell 731 and the decorative panel 80 for sealing the gap between the shell 731 and the decorative panel 80. Thus, the overall sealing of the clean operating room is improved.

[0093] The following will be described in conjunction with Figures 1 to 7 The following will be described in conjunction with

[0094] The present application provides a maintenance access system for a clean operating room for a clean operating room, which is partially installed in the operating room and used in cooperation with the operating room.

[0095] Specifically, the instrument cabinet 732, the maintenance access 10, the intelligent partition, and the control box (control assembly 90) are included.

[0096] Specifically, the intelligent partition includes a decorative panel 80, which is installed on the wall surface 100 of the side wall of the operating room through a keel. A certain space is left between the decorative panel 80 and the wall surface 100. The instrument cabinet 732 is nested and installed between the decorative panel 80 and the wall surface 100. The instrument cabinet 732 is installed with a shell 731, and the instrument cabinet 732 is located in the shell 731. The shell 731 is sealingly connected with the decorative panel 80, which overall guarantees the airtightness of the operating room, avoids pollution from the external environment of the operating room, and opens a hole at the top end of the shell 731. The instrument cabinet 732 is connected with the control box, which is controlled by the control box.

[0097] Specifically, the instrument cabinet 732 is used as a storage cabinet for surgical instruments, and is multi-compartmented, which facilitates the classified storage of surgical instruments. The instrument cabinet 732 is provided with a plurality of drawers 733. A plurality of foot sensing devices (sensing devices 734) are provided at the bottom of the instrument cabinet and below the drawers 733. The foot sensing devices correspond one-to-one to the drawers 733. Each drawer 733 and foot sensing device has a corresponding numerical label. When the foot sensing device senses a foot, the corresponding drawer 733 is automatically opened, which avoids the doctor touching the instrument cabinet 732 during the operation. The instrument cabinet 732 is provided with a handle for moving the instrument cabinet 732.

[0098] Specifically, the instrument cabinet 732 is provided with a pulley 72 at the bottom. A sliding block (sliding rail 71) corresponding to the pulley 72 is installed on the ground. The sliding block is embedded in the ground of the operating room and is flush with the ground. A sliding groove 711 is formed in the sliding block. The pulley is located in the sliding groove 711. Limiting blocks (limiting members 75) are provided at both ends of the sliding block. The limiting blocks are located in the sliding groove 711 and limit the movement of the pulley 72 (for reference Figure 4 ).

[0099] Specifically, the maintenance channel 10 is a hollow pipe, the inlet end of the maintenance channel 10 is fixedly connected with the shell 731 through the opening, the outlet end of the maintenance channel 10 is provided with a sealing door leaf one (first sealing door leaf 21), the outlet end of the maintenance channel 10 is located between the ceiling and the floor, a crawling ladder 110 is fixedly installed in the maintenance channel 10, the maintenance personnel enters the top through the crawling ladder 110 to maintain the mechanical and electrical pipelines, a disinfection device (disinfection device 40) is installed in the maintenance channel 10, the disinfection device is connected with the control box, and the disinfection device is triggered to work when the maintenance personnel passes through the maintenance channel 10 to sterilize and disinfect the maintenance personnel.

[0100] Specifically, the sealing door leaf one is rotatably connected with the maintenance channel 10 through a hinge, the sealing door leaf one and a sealing door leaf two (second sealing door leaf) are both provided with a sealing frame, a sealing ring (annular sealing ring 23) is installed on the sealing frame, a handle two (first hand-held handle 24) is arranged on the sealing door leaf one and located in the sealing frame, and a handle three (second hand-held handle) is arranged on the sealing door leaf two and located on the opposite side of the sealing frame.

[0101] Specifically, the disinfection device comprises an infrared sensor (monitoring piece 50), a spray head 41, a high-pressure fan 422, a static pressure tank 423, a primary filter 421 and a high-efficiency filter 424, the spray head 41 and the infrared sensor are installed on the inner wall of the maintenance channel 10, the corresponding disinfection device works after the infrared sensor detects the human body, the high-pressure fan 422, the static pressure tank 423, the primary filter 421 and the high-efficiency filter 424 are located outside the operating room, the air is filtered through the primary filter 421, then is pressed into the static pressure tank 423 through the high-pressure fan 422, and the clean airflow filtered through the high-efficiency filter 424 is sprayed on the maintenance personnel from all directions through the spray head 41, and meanwhile, the infrared sensor detects the human body when the maintenance personnel enters the maintenance channel 10, the fresh air system of the operating room is triggered, the air volume of the fresh air system is increased, and the fresh air flows from the clean operating room to the outside.

[0102] Specifically, the instrument cabinet 732 realizes intelligent switching and multifunctional action; under normal circumstances, the instrument cabinet 732 is used as a storage cabinet of surgical instruments, is multi-compartment, facilitates classified storage of the surgical instruments, and can be automatically opened through the foot sensing device, so that the doctor avoids touching the instrument cabinet 732 during the operation, the instrument cabinet 732 is located in the shell 731, the shell 731 is sealingly connected with the decorative panel 80, and the overall sealing property of the operating room is ensured.

[0103] The instrument cabinet 732 is connected with the maintenance passage 10, and the main function of the instrument cabinet 732 is a storage room for surgical instruments. When the operating room equipment and the mechanical and electrical pipelines on the top need to be maintained, the instrument cabinet 732 is pulled out from the shell 731 through the handle, the maintenance personnel enter the shell 731, hold the handle three, pull open the sealing door leaf two, enter the maintenance passage 10, reach the outlet end of the maintenance passage 10, push the sealing door leaf one, and then enter the top for maintenance. The corresponding maintenance passage 10 meets the traffic requirements of the maintenance personnel, and a crawling ladder 110 is arranged in the maintenance passage 10. When the maintenance personnel pass through the maintenance passage 10, the infrared sensor detects the human body, triggers the disinfection equipment to work, and the spray head sprays on the maintenance personnel from all directions to disinfect the maintenance personnel. During maintenance, the air flows from the inside of the operating room to the outside through the maintenance passage 10, so as to avoid pollution of the operating room by the external air environment. After the maintenance is completed, the sealing door leaf one and the sealing door leaf two are closed, and then the instrument cabinet 732 is reset.

[0104] In the present application, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; the term "multiple" refers to two or more than two, unless otherwise explicitly limited. The terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, or detachable connection, or integrally connected; "connection" can be direct connection, or indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0105] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", "front", "back" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the devices or units referred to must have a particular direction, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application.

[0106] In the description of the present application, the terms "one embodiment", "some embodiments", "a specific embodiment" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0107] The above are only preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical scheme falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and refinements without departing from the principles of the present application shall also be considered as the protection scope of the present application.

Claims

1. A maintenance access system for a clean operating room, characterized in that, The maintenance access system is used for inspecting and maintaining the electromechanical pipelines located between the ceiling and floor slab of the clean operating room, and includes: A maintenance access passage, the exit of which extends into the space between the ceiling and the floor slab, and the entrance of the maintenance access passage located within the clean operating room; and A first sealing assembly, covering the outlet, for sealing the outlet; and A second sealing assembly, covering the inlet, is used to seal the inlet; and Disinfection equipment, at least partially installed within the maintenance access passage; and Monitoring devices, installed within the maintenance access passage, are used to monitor whether anyone is present in the maintenance access passage; and The control component is electrically connected to the disinfection device and the monitoring device; When the monitoring device detects a person in the maintenance passage, the monitoring device immediately sends a signal to the control component. The control component receives the signal and immediately sends a first control command to the disinfection device. The disinfection device receives the first control command and immediately disinfects the inside of the maintenance passage. The maintenance access channel includes: A horizontal passageway is provided within the space between the suspended ceiling and the floor slab, and the exit is located at one end of the horizontal passageway; and A bent channel section, one end of which is sealed to the other end of the horizontal channel section; and; A vertical passage section, one end of which is sealed to the other end of the bent passage section, and the inlet is located at the other end of the bent passage section; The bent channel section extends into the space between the ceiling and the floor slab, and a sealing element is provided between the bent channel section and the ceiling to seal the gap between them.

2. The maintenance access system for a clean operating room according to claim 1, characterized in that, The first sealing assembly includes: A first sealing door leaf, covering the outlet; and A sealing frame is disposed on the first sealing door leaf and located within the outlet; and An annular sealing ring is fitted onto the outer periphery of the sealing frame, and the annular sealing ring is used to seal the gap between the sealing frame and the inner wall surface of the outlet.

3. The maintenance access system for a clean operating room according to claim 2, characterized in that, The first sealing assembly also includes a first hand handle disposed on the first sealing door leaf and located within the sealing frame and the outlet.

4. The maintenance access system for a clean operating room according to claim 1, characterized in that, The disinfection device includes: Multiple nozzles are installed within the maintenance passage for spraying clean airflow onto maintenance personnel within the passage; and A clean airflow preparation device is connected to the plurality of nozzles and electrically connected to the control component. The clean airflow preparation device is used to provide the clean airflow to the plurality of nozzles.

5. The maintenance access system for a clean operating room according to claim 4, characterized in that, The clean airflow preparation device includes: A pre-filter is installed outside the clean operating room; and A high-pressure blower is installed outside the clean operating room and connected to the pre-filter; the high-pressure blower is electrically connected to the control assembly. A static pressure chamber is located outside the clean operating room and is connected to the high-pressure fan; and A high-efficiency filter is installed outside the clean operating room and is connected to the static pressure box; The outside air is filtered by the pre-filter, then forced into the static pressure box by the high-pressure blower, and then filtered by the high-efficiency filter to obtain the clean airflow. The clean airflow is sprayed onto the body of the maintenance personnel from various directions by multiple nozzles.

6. The maintenance access system for a clean operating room according to claim 1, characterized in that, It also includes a fresh air system, which is electrically connected to the control component. When the control component receives the signal and immediately sends a second control command to the disinfection device, the fresh air system receives the second control command and immediately turns on automatically to ensure that fresh air enters the maintenance passage and that the air in the operating room flows from the inside to the outside.

7. The maintenance access system for a clean operating room according to claim 1, characterized in that, It also includes a mobile instrument cabinet device installed in the clean operating room, the mobile instrument cabinet device being used to store various surgical instruments for surgery, and the entrance to the maintenance passage extending into the mobile instrument cabinet device.

8. The maintenance access system for a clean operating room according to claim 7, characterized in that, The mobile medical cabinet device includes: Slide rails are laid on the floor of the clean operating room; and The pulley rolls in conjunction with the slide rail; The mobile instrument cabinet has casters at its bottom and an opening at its top, through which the entrance to the maintenance passage extends into the mobile instrument cabinet.

9. The maintenance access system for a clean operating room according to claim 8, characterized in that, The mobile medical cabinet includes: An outer casing having the aforementioned opening, the outer casing being disposed on the ground; and An instrument cabinet is housed within the outer casing, with casters located at the bottom of the instrument cabinet, allowing it to slide out from an external opening in the outer casing. Multiple drawers are spaced apart inside the instrument cabinet and are slidably connected to the instrument cabinet for storing various surgical instruments.

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