Multi-layer instrument nursing tray for operating room nursing

Abstract

The invention relates to the technical field of nursing trays, and discloses a multi-layer instrument nursing tray for operating room nursing, which comprises a movable bracket, a dehumidification and disinfection cabinet mechanism, an adjustable shelf mechanism, a cleaning and sterilization cabinet mechanism, a sterile cabinet and a tray mechanism, a dehumidification and disinfection cabinet mechanism is fixedly connected to the upper portion of the movable support, a cleaning and sterilization cabinet mechanism is fixedly connected to the upper portion of the dehumidification and disinfection cabinet mechanism, a sterile cabinet is fixedly connected to the upper portion of the cleaning and sterilization cabinet mechanism, and a tray mechanism is fixedly connected to the upper portion of the sterile cabinet; adjustable shelf mechanisms are fixedly installed in the dehumidification and disinfection cabinet mechanism, the cleaning and sterilization cabinet mechanism and the sterile cabinet and connected with the cabinet doors, the number of layers of shelves is adjusted through pulling force and pushing force generated by opening and closing the door, the space of the nursing plate can be optimized, the efficiency of taking articles is improved, and the practicability is high. And the risk of cross contamination is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of nursing trays, in particular to a multi-layered instrument nursing tray for operating room nursing. Background Art

[0002] A nursing tray is a tool used in medical care work. It usually consists of a flat tray and a series of accessories for storing and organizing medical supplies. The basic function of a nursing tray is to provide medical staff with a portable platform for storing and carrying various therapeutic supplies, such as syringes, medicines, dressings, etc., so that these items can be used in an orderly and efficient manner when providing patient care.

[0003] In the prior art, traditional nursing trays are difficult to clean and disinfect, which may increase the risk of cross-infection. The space of the nursing tray in the prior art is too cramped, and it is easy to accidentally touch other instruments when taking them, increasing the risk of cross-contamination. In addition, in terms of cleaning and disinfection, the prior art is difficult to perform preliminary cleaning and disinfection of used instruments, the degree of oxidation and corrosion of the instruments is high, and the service life of the instruments is short. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a multi-layer instrument care tray for operating room care, which has the advantages of reducing the risk of cross infection and performing preliminary cleaning and disinfection of instruments, thereby solving the problems in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multi-layer instrument care tray for operating room care, comprising a movable bracket, a dehumidification and disinfection cabinet mechanism, an adjustable shelf mechanism, a cleaning and sterilization cabinet mechanism, a sterile cabinet and a tray mechanism, wherein a self-locking universal wheel is fixedly installed below the movable bracket, a dehumidification and disinfection cabinet mechanism is fixedly connected above the movable bracket, a cleaning and sterilization cabinet mechanism is fixedly connected above the dehumidification and disinfection cabinet mechanism, a sterile cabinet is fixedly connected above the cleaning and sterilization cabinet mechanism, a tray mechanism is fixedly connected above the sterile cabinet, an adjustable shelf mechanism is fixedly installed inside the dehumidification and disinfection cabinet mechanism, and the adjustable shelf mechanism is respectively connected to a first cabinet door, a second cabinet door and a third cabinet door through a connecting rod;

[0008] The adjustable shelf mechanism includes a fixed frame, which are respectively fixedly connected to the dehumidification and disinfection cabinet mechanism, the cleaning and sterilization cabinet mechanism and the inside of the sterile cabinet body, a first cleaning basket is fixedly connected to the fixed frame, the first cleaning basket and the second cleaning basket are fixedly connected by a telescopic rod, a telescopic rod sleeve is fixedly connected below the second cleaning basket, a third fixed rod is fixedly connected to one side of the second cleaning basket, a slider is fixedly connected to one side of the third fixed rod, the slider is fixedly installed on a slide rail, the slide rail is fixedly connected to the dehumidification and disinfection cabinet mechanism, the cleaning and sterilization cabinet mechanism and the inner wall of the sterile cabinet body, a connecting block is fixedly connected to the third fixed rod, the connecting rod passes through and is connected to the inside of the connecting block, and the connecting rod can slide inside the connecting block, the first pulling block and the first pushing block are fixedly connected to the connecting rod, and the first pulling block and the first pushing block are distributed on both sides of the connecting block, and the connecting rod is fixedly connected to the dehumidification and disinfection cabinet mechanism, the cleaning and sterilization cabinet mechanism and the sterile cabinet door.

[0009] Preferably, the cleaning and sterilization cabinet mechanism includes a cleaning and sterilization box body, a second cabinet door is fixedly connected to the cleaning and sterilization box body through a second door hinge, a second door handle is fixedly connected to the cleaning and sterilization box body, a connecting rod is fixedly connected to the second cabinet door, a second magnetic ring is fixedly connected to the connection between the cleaning and sterilization box body and the second cabinet door, a feed port is fixedly connected to the inner wall of the cleaning and sterilization box body, a transfer box is fixedly connected above the feed port, a second rotating shaft and an impeller protective cover are fixedly connected inside the transfer box, an impeller is fixedly connected to the second rotating shaft, the impeller protective cover is installed on the impeller, a pressure pump is fixedly connected to one side of the second rotating shaft, a cleaning pipe and a disinfection pipe are fixedly connected to the transfer box, a second solenoid valve is fixedly installed on the cleaning pipe, a first solenoid valve is fixedly connected to the disinfection pipe, one end of the cleaning pipe is installed in the purified water tank, one end of the disinfection pipe is installed with a disinfectant box, a spray plate is fixedly connected below the feed port, a plurality of spray pipes are fixedly connected below the spray plate, and a plurality of nozzles are installed below the spray pipe.

[0010] Preferably, the dehumidification and disinfection cabinet mechanism includes a dehumidification and disinfection box body, a first cabinet door is fixedly connected to the dehumidification and disinfection box body through a first door hinge, a first door handle is fixedly connected to the dehumidification and disinfection box body, a connecting rod is fixedly connected to the first cabinet door, a first magnetic ring is fixedly connected to the connection between the dehumidification and disinfection box body and the first cabinet door, a heating block is fixedly installed on the inner wall of the dehumidification and disinfection box body, an ultraviolet disinfection lamp is fixedly installed on the upper end of the inner wall of the dehumidification and disinfection box body, and an exhaust port is fixedly connected to the dehumidification and disinfection box body.

[0011] Preferably, the mobile bracket includes a base, a first fixing rod is fixedly connected below the base, a self-locking universal wheel is fixedly connected below the first fixing rod, and a fixing block is fixedly installed on the self-locking universal wheel.

[0012] Preferably, the sterile cabinet comprises a sterile box body, a third cabinet door is mounted on the sterile box body via a third door hinge, a third cabinet door is mounted on the third cabinet door, and a third magnetic ring is mounted at the connection between the sterile box body and the third cabinet door.

[0013] Preferably, the tray mechanism includes a tray body, on which a cleaning slot, a collecting slot and a placement slot are fixedly mounted, and the cleaning slot, the collecting slot and the placement slot are all removable, and fixed blocks are fixedly connected on both sides of the tray mechanism for fixing the tray mechanism, and the tray mechanism as a whole is removable, and grip slots are fixedly connected on both sides of the tray body for disassembling and lifting the tray mechanism.

[0014] Preferably, the adjustable shelf mechanism is fixedly installed inside the dehumidification and disinfection cabinet mechanism, the cleaning and sterilization cabinet mechanism and the aseptic box cabinet.

[0015] Preferably, the adjustable shelf mechanism is operated by taking a sterile cabinet as an example, and includes the following specific steps:

[0016] When the cabinet door is opened, the third door handle is pulled, and the third cabinet door is pulled backward due to the force of the third magnetic attraction ring being disconnected, and the third cabinet door drives the connecting rod to move outside the cabinet, and the connecting rod is fixed on the third cabinet door, and the connecting rod is connected to the connecting block through and through, and the connecting rod can slide inside the connecting block, and the connecting rod is forced to move outside the cabinet, driving the first pulling block to approach and fix the connecting block, so that the connecting block is forced to be pulled downward, and the connecting block is fixed on the third fixed rod, and the second cleaning basket is fixedly connected to one side of the third fixed rod, and the connecting block drives the slider to move downward on the slide rail through the third fixed rod, thereby driving the telescopic rod to stretch downward, and the telescopic rod extends from the inside of the telescopic rod sleeve, so as to adjust the number of layers of the shelf to double layers;

[0017] When closing the cabinet door, the third door handle is pushed, and the third cabinet door is pushed forward by force. The third cabinet door drives the connecting rod to move toward the inside of the cabinet, and the connecting rod is fixed on the third cabinet door. The connecting rod is connected to the connecting block through and can slide inside the connecting block. The connecting rod is forced to move into the cabinet, driving the first pushing block to approach and fix the connecting block, so that the connecting block is forced to be pushed upward, and the connecting block is fixed on the third fixed rod. A second cleaning basket is fixedly connected to one side of the third fixed rod. The connecting block drives the slider to move upward on the slide rail through the third fixed rod, and drives the telescopic rod to retract the telescopic rod sleeve, so as to adjust the number of layers of the shelf to a single layer, and the third cabinet door is attracted to the third magnetic suction ring, and the third cabinet door is fixed.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the present invention provides an operating room nursing instrument care tray, which adjusts the number of shelves of the dehumidification and disinfection cabinet mechanism, the cleaning and sterilization cabinet mechanism and the adjustable shelf mechanism in the sterile cabinet through the tension and thrust of the connecting rod in the adjustable shelf mechanism, thereby improving the space utilization rate of the care tray, improving the work efficiency of the staff and reducing the risk of cross contamination due to stratification during disinfection. The double-layer structure reduces the risk of contact contamination to other instruments when taking them out. The single-layer cleaning basket can fully clean the double-layer cleaning basket while cleaning the instruments. In addition, the present invention can perform simple pretreatment on the instruments, reduce the degree of corrosion and oxidation of the instruments, and increase the service life of the instruments.

[0020] At the same time, all operating room instruments are placed in a sterile box before use, and no instruments are placed in the dehumidification and disinfection box and the cleaning and sterilization box. After the operation, the used instruments are placed in the dehumidification and disinfection box and the cleaning and sterilization box for pre-cleaning to prevent bacterial growth, and the pre-cleaned instruments are not placed back in the sterile box after pre-cleaning and sterilization to avoid cross-infection of bacteria. The pre-cleaned instruments are pushed to the system's professional cleaning instrument location via the nursing tray for professional sterilization and disinfection before reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the adjustable shelf mechanism of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the adjustable shelf mechanism in a single-layer state of the present invention;

[0024] Figure 4 It is a schematic diagram of the side structure of the adjustable shelf mechanism of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the cleaning and sterilizing cabinet of the present invention;

[0026] Figure 6 This is a schematic diagram of the pressure pump structure of the cleaning and sterilizing cabinet mechanism of the present invention;

[0027] Figure 7 It is a schematic diagram of the front structure of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the tray mechanism of the present invention;

[0029] Fig. 9 This is a schematic diagram of the structure of the dirt collecting box of the present invention;

[0030] Fig.10 For the present invention Figure 5 Schematic diagram of the structure of A.

[0031] In the figure:

[0032] 1. Mobile bracket; 101. Base; 102. Push handle;

[0033] 2. Universal wheel; 201. First fixing rod; 202. Self-locking universal wheel; 203. Fixing block

[0034] 3. Dehumidification and disinfection cabinet mechanism; 301. Dehumidification and disinfection cabinet body; 302. First cabinet door; 303. First door handle; 304. First magnetic ring; 305. First door hinge; 306. Heating block; 307. Exhaust port; 308. Ultraviolet disinfection lamp;

[0035] 4. Adjustable shelf mechanism; 401. Fixed frame; 402. First cleaning basket; 403. Telescopic rod; 404. Second cleaning basket; 405. Third fixed rod; 406. Sliding block; 407. Slide rail; 408. Connecting block; 409. Connecting rod; 410. First pulling block; 411. First pushing block; 412. Telescopic rod sleeve;

[0036] 5. Cleaning sterilization cabinet mechanism; 501. Cleaning sterilization cabinet body; 502. Second cabinet door; 503. Second door handle; 504. Second magnetic suction ring; 505. Second door hinge; 506. Disinfectant box; 507. First solenoid valve; 508. Disinfection tube; 509. Cleaning tube; 510. Second solenoid valve; 511. Purified water tank; 512. Second rotating shaft; 513. Impeller; 514. Impeller protective cover; 515. Pressure pump; 516. Drain pipe; 517. Third solenoid valve; 518. Feed inlet; 519. Spray plate; 520. Spray pipe; 521. Spray head; 522. Transfer box;

[0037] 6. Dirt collection box; 601. Outer box; 602. Inner box; 603. Fourth door handle;

[0038] 7. Sterile cabinet; 701. Sterile cabinet body; 702. Third cabinet door; 703. Third door handle; 704. Third magnetic ring; 705. Third door hinge;

[0039] 8. Tray mechanism; 801. Cleaning tank; 802. Collecting tank; 803. Placement tank; 804. Fixing block; 805. Holding tank; 806. Tray body. DETAILED DESCRIPTION

[0040] 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.

[0041] Example 1, a preferred embodiment of a multi-layer instrument care tray for operating room care provided by the present invention is as follows: Figures 1 to 10 As shown: a multi-layer instrument care tray for operating room care, including a movable bracket 1, a dehumidification and disinfection cabinet mechanism 3, an adjustable shelf mechanism 4, a cleaning and sterilization cabinet mechanism 5, a sterile box cabinet 7 and a tray mechanism 8.

[0042] like Figure 2-4 As shown, the adjustable shelf mechanism 4 includes a fixed frame 401, which is respectively fixedly connected to the dehumidification and disinfection cabinet mechanism 3, the cleaning and sterilization cabinet mechanism 5 and the inside of the sterile cabinet 7. A first cleaning basket 402 is fixedly connected to the fixed frame 401. The first cleaning basket 402 is fixedly connected to the second cleaning basket 404 through a telescopic rod 403. A telescopic rod sleeve 412 is fixedly connected below the second cleaning basket 404. A third fixed rod 405 is fixedly connected to one side of the second cleaning basket 404. A slider 406 is fixedly connected to one side of the third fixed rod 405. The slider 406 is fixedly installed on a slide rail 407. The slide rail 407 is fixedly connected to the dehumidification and disinfection cabinet mechanism 3, the cleaning and sterilization cabinet mechanism 5 and the inner wall of the sterile cabinet 7. A connecting block 408 is fixedly connected to the third fixed rod 405. A connecting rod 409 passes through and is connected to the inside of the connecting block 408. 9 can slide inside the connecting block 408, the first pulling block 410 and the first pushing block 411 are fixedly connected to the connecting rod 409, and the first pulling block 410 and the first pushing block 411 are distributed on both sides of the connecting block 408, and the connecting rod 409 is fixedly connected to the cabinet doors of the dehumidification and disinfection cabinet mechanism 3, the cleaning and sterilization cabinet mechanism 5 and the sterile box cabinet 7. When the cabinet door is opened and closed, the connecting rod 409 is driven to move, and the first pulling block 410 is driven to approach and fix the connecting block 408, so that the connecting block 408 is pulled downward by force, and the connecting block 408 drives the slider 406 to move up and down on the surface of the slide rail 407 through the third fixing rod 405, and drives the telescopic rod 403 to extend and retract up and down, so as to adjust the number of shelves. When opening the door, the adjustable shelf mechanism 4 is pulled down to change it into two layers, and when closing the door, the adjustable shelf mechanism 4 is pushed up to restore it to one layer, thereby improving the space utilization rate and reducing the risk of cross infection.

[0043] like Figure 5-7As shown, the cleaning and sterilization cabinet mechanism 5 includes a cleaning and sterilization box body 501, a second cabinet door 502 is fixedly connected to the cleaning and sterilization box body 501 through a second door hinge 505, a second door handle 503 is fixedly connected to the cleaning and sterilization box body 501, a connecting rod 409 is fixedly connected to the second cabinet door 502, a second magnetic attraction ring 504 is fixedly connected to the connection between the cleaning and sterilization box body 501 and the second cabinet door 502, and is used to magnetically fix the second cabinet door 502 to prevent the second cabinet door 502 from being accidentally opened, a feed inlet 518 is fixedly connected to the inner wall of the cleaning and sterilization box body 501, a transfer box 522 is fixedly connected above the feed inlet 518, a second rotating shaft 512 and an impeller protective cover 514 are fixedly connected inside the transfer box 522, an impeller 513 is fixedly connected to the second rotating shaft 512, the impeller protective cover 514 is installed on the impeller 513, and a second rotating shaft 512 is fixedly connected to one side. A pressure pump 515, a cleaning pipe 509 and a disinfection pipe 508 are fixedly connected to the transfer box 522, a second solenoid valve 510 is fixedly installed on the cleaning pipe 509, a first solenoid valve 507 is fixedly connected to the disinfection pipe 508, one end of the cleaning pipe 509 is installed in the purified water tank 511, and one end of the disinfection pipe 508 is installed with a disinfectant tank 506, a spray plate 519 is fixedly connected below the feed inlet 518, a plurality of spray pipes 520 are fixedly connected below the spray plate 519, and a plurality of nozzles 521 are installed below the spray pipes for cleaning and disinfecting medical equipment, and the cleaned sewage is discharged from the sewage pipe 516, a third solenoid valve 517 is installed on the sewage pipe 516, and the sewage pipe 516 is connected to the sewage collecting box 6, and the sewage collecting box 6 includes an outer box body 601, and the outer box body includes an inner box 602, and a fourth door handle is fixedly connected to the outer box body 601 to facilitate the disassembly and cleaning of the sewage collecting box 6;

[0044] like Figure 5 , Figure 7 , Fig. 9 As shown, the dehumidification and disinfection cabinet mechanism 3 includes a dehumidification and disinfection box body 301, a first cabinet door 302 is fixedly connected to the dehumidification and disinfection box body 301 through a first door hinge 305, a first door handle 303 is fixedly connected to the dehumidification and disinfection box body 301, a connecting rod 409 is fixedly connected to the first cabinet door 302, a first magnetic suction ring 304 is fixedly connected to the connection between the dehumidification and disinfection box body 301 and the first cabinet door 302, and is used to fix the first cabinet door 302 to prevent the first cabinet door 302 from being accidentally opened, a heating block 306 is fixedly installed on the inner wall of the dehumidification and disinfection box body 301, an ultraviolet disinfection lamp 308 is fixedly installed on the upper end of the inner wall of the dehumidification and disinfection box body 301, and an exhaust port 307 is fixedly connected to the dehumidification and disinfection box body 301, and is used to dehumidify and disinfect the sterilized instruments;

[0045] like Figure 9-10As shown, the mobile bracket 1 includes a base 101, a first fixed rod 201 is fixedly connected below the base 101, a self-locking universal wheel 202 is fixedly connected below the first fixed rod 201, a fixed block 203 is fixedly installed on the self-locking universal wheel 202, and the fixed block 203 is stepped down during work to make the self-locking universal wheel 202 self-lock, which plays a fixing role, and the push handle 102 is fixedly connected to the sterile cabinet 7, and is used to push the nursing tray to move;

[0046] like Figure 7 As shown, the sterile cabinet 7 includes a sterile box body 701, a third cabinet door 702 is installed on the sterile box body 701 through a third door hinge 705, a third door handle 703 is installed on the third cabinet door 702, and a third magnetic ring 704 is installed at the connection between the sterile box body 701 and the third cabinet door 702;

[0047] like Figure 7-8 As shown, the tray mechanism 8 includes a tray body 806, on which a cleaning tank 801, a collecting tank 802, and a placement tank 803 are fixedly installed, and the cleaning tank 801, the collecting tank 802, and the placement tank 803 are all detachable, and a fixing block 804 is fixedly connected to both sides of the tray mechanism 8 for fixing the tray mechanism 8, and the tray mechanism 8 is detachable as a whole, and grip grooves 805 are fixedly connected to both sides of the tray body 806 for disassembling and lifting the tray mechanism 8;

[0048] like Figure 5 As shown, the adjustable shelf mechanism 4 is fixedly installed inside the dehumidification and disinfection cabinet mechanism 3, the cleaning and sterilization cabinet mechanism 5 and the sterile cabinet 7;

[0049] The cleaning and sterilizing cabinet mechanism 5 and the dehumidifying and sterilizing cabinet mechanism 3 are controlled by a control system.

[0050] Example 2, based on Example 1, a preferred embodiment of a multi-layer instrument care tray for operating room care provided by the present invention is as follows: Figures 1 to 10 As shown: a multi-layer instrument nursing tray for operating room nursing, the adjustable shelf mechanism 4 is fixedly installed in the cleaning and sterilization cabinet mechanism 5, the dehumidification and disinfection cabinet mechanism 3 and the sterile box cabinet 7, the number of layers of the adjustable shelf mechanism 4 is adjusted by the force generated by opening and closing the cabinet door, when the cabinet door is opened, the adjustable shelf mechanism 4 is subjected to a pulling force to become a double layer, and when the cabinet door is closed, the adjustable shelf mechanism 4 is subjected to a pushing force to become a single layer, so as to avoid cross infection when placing instruments and improve the utilization rate of space.

[0051] The first cleaning basket 402 and the second cleaning basket 404 in the adjustable shelf mechanism 4 move up and down relative to each other. Specifically:

[0052] When opening the cabinet door:

[0053] Pull the third door handle 703, the third cabinet door 702 is forced to break the magnetism of the third magnetic ring 704 and is pulled backward, and the third cabinet door 702 drives the connecting rod 409 to move out of the cabinet, and the connecting rod 409 is fixed on the third cabinet door 702. The connecting rod 409 is connected to the connecting block 408, and the connecting rod 409 can slide inside the connecting block 408. The connecting rod 409 is forced to move out of the cabinet, driving the first pulling block 410 to approach and fix the connecting block 408, so that the connecting block 408 is forced to be pulled downward, and the connecting block 408 is pulled downward. 08 is fixed on the third fixing rod 405, and the second cleaning basket 404 is fixedly connected to one side of the third fixing rod 405. The connecting block 408 drives the slider 406 to move downward on the slide rail 407 through the third fixing rod 405, thereby driving the telescopic rod 403 to stretch downward, and the telescopic rod 403 extends from the inside of the telescopic rod sleeve 412, thereby adjusting the number of layers of the shelf to double layers, thereby improving the space utilization rate of the nursing tray and dividing the shelf into two layers. The instruments are isolated from each other through the telescopic rod 403, reducing the risk of cross infection;

[0054] When closing the door:

[0055] Push the third door handle 703, the third cabinet door 702 is pushed forward by force, the third cabinet door 702 drives the connecting rod 409 to move toward the inside of the cabinet, the connecting rod 409 is fixed on the third cabinet door 702, the connecting rod 409 is connected to the connecting block 408 through and through, and the connecting rod 409 can slide inside the connecting block 408, the connecting rod 409 is forced to move into the cabinet, driving the first push block 411 to approach and fix the connecting block 408, so that the connecting block 408 is forced to be pushed upward, and the connecting block 408 is fixed on the third fixing rod 405 , a second cleaning basket 404 is fixedly connected to one side of the third fixing rod 405, and the connecting block 408 drives the slider 406 to move upward on the slide rail 407 through the third fixing rod 405, driving the telescopic rod 403 to retract the telescopic rod sleeve 412, thereby adjusting the number of layers of the shelf to a single layer, and the third cabinet door 702 and the third magnetic suction ring 704 are attracted to each other, and the third cabinet door 702 is fixed, and the adjustable shelf mechanism 4 is adjusted to a single layer. When flushing and sterilizing, the adjustable shelf mechanism 4 can be fully flushed and sterilized, reducing the breeding of viruses and bacteria;

[0056] The first cabinet door 302, the second cabinet door 502 and the third cabinet door 702 can all drive the adjustable shelf mechanism 4 in the cabinet to change shape by pulling the cabinet door. When the cabinet door is opened, the adjustable shelf mechanism 4 changes to a double layer, which can improve the space utilization rate of the nursing tray and reduce the risk of cross infection. When the cabinet door is closed, the adjustable shelf mechanism 4 returns to a single layer. When washing and sterilizing, the adjustable shelf mechanism 4 can be fully washed and sterilized, reducing the breeding of viruses and bacteria;

[0057] When the nursing tray is in use, it is necessary to fix the nursing tray. By stepping down the fixing block 203, the self-locking universal wheel 202 is self-locked, which plays a role in fixing the nursing tray. The nursing tray is fixed next to the operating table to facilitate the taking and storage of the equipment. The tray mechanism 8 can be disassembled to perform simple storage and lifting of the medical equipment.

[0058] After being used, the medical device passes through the cleaning tank 801 on the tray body 806 of the top tray mechanism 8. The cleaning tank 801 is filled with disinfectant water, and the medical staff manually performs preliminary cleaning of the solid dirt on the medical device;

[0059] The second cabinet door 502 is opened, and the adjustable shelf mechanism 4 is stretched into the upper and lower layers of the first cleaning basket 402 and the second cleaning basket 404. The instruments that have been preliminarily cleaned of solid dirt are placed vertically on the first cleaning basket 402 and the second cleaning basket 404 in the cleaning and sterilization cabinet mechanism 5. After the second cabinet door 502 is closed, the shelf is restored to one layer, and the control system controls the first solenoid valve 507 and the third solenoid valve 517 to open, and controls the pressure pump 515 to work by rotating the second rotating shaft 512 to drive the impeller 513 to rotate to generate a pressure difference, so that the disinfectant in the disinfectant box 506 is pressed into the transfer box 522, and the disinfectant is transferred through the intermediate box 522. The feed port 518 in the transfer box 522 enters the spray plate 519, and the spray plate 519 is connected to the spray pipe 520, and sprays out from the nozzle 521 below the spray pipe 520 to spray the medical equipment and the first cleaning basket 402 and the second cleaning basket 404. After the spraying is uniform, the first solenoid valve 507 is closed, and the second solenoid valve 510 is opened, so that the purified water in the purified water tank 511 is pressed into the transfer box 522 from the cleaning pipe 509 and the disinfectant spraying process is repeated to rinse the equipment and cleaning baskets sprayed uniformly with the disinfectant, and the sewage flows from the sewage pipe 516 into the sewage collection box 6, which is convenient for centralized treatment of sewage and filth;

[0060] When the second cabinet door 502 is opened, the instruments after preliminary cleaning and sterilization are adjusted by the adjustable shelf mechanism 4 so that the cleaning basket is divided into two layers, the upper and lower layers. The instruments do not touch each other when they are taken out. The instruments after preliminary cleaning and sterilization are placed vertically on the upper and lower adjustable shelf mechanisms 4 in the dehumidification and disinfection cabinet mechanism 3. After the first cabinet door 302 is closed, the adjustable shelf mechanism 4 is restored to one layer, the control system starts the heating block 306 to heat and dehumidify, and controls the ultraviolet disinfection lamp 308 to perform preliminary sterilization and disinfection on the instruments to prevent bacterial proliferation on the instruments, and the evaporated water vapor is discharged from the nursing tray through the exhaust port 307;

[0061] Lift the fixed block 203, and the care plate can be moved, and the instruments after preliminary cleaning, sterilization, dehumidification and disinfection are moved through the care plate to the professional deep cleaning, sterilization and disinfection procedure for deeper sterilization, disinfection and dehumidification.

[0062] The present invention provides an operating room nursing instrument care tray, which adjusts the number of shelves of the adjustable shelf mechanisms in the dehumidification and disinfection cabinet mechanism 3, the cleaning and sterilization cabinet mechanism 5 and the sterile box cabinet 7 through the tension and thrust exerted on the connecting rod 409 in the adjustable shelf mechanism 4, thereby improving the space utilization rate of the care tray, improving the work efficiency of the staff and reducing the risk of cross contamination due to stratification during disinfection. The double-layer structure reduces the risk of contact contamination to other instruments when taking them out. The single-layer structure can fully clean the double-layer cleaning basket while cleaning the instruments. In addition, the present invention can perform simple pretreatment on the instruments, reduce the degree of corrosion and oxidation of the instruments, and increase the service life of the instruments.

[0063] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0064] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-layer instrument care tray for operating room care, comprising a movable bracket (1), a dehumidification and disinfection cabinet mechanism (3), an adjustable shelf mechanism (4), a cleaning and sterilization cabinet mechanism (5), a sterile box cabinet (7) and a tray mechanism (8), characterized in that: A self-locking universal wheel (202) is fixedly installed below the mobile bracket (1); a dehumidification and disinfection cabinet mechanism (3) is fixedly connected above the mobile bracket (1); a cleaning and sterilization cabinet mechanism (5) is fixedly connected above the dehumidification and disinfection cabinet mechanism (3); a sterile cabinet (7) is fixedly connected above the cleaning and sterilization cabinet mechanism (5); a tray mechanism (8) is fixedly connected above the sterile cabinet (7); an adjustable shelf mechanism (4) is fixedly installed inside the dehumidification and disinfection cabinet mechanism (3), the cleaning and sterilization cabinet mechanism (5) and the sterile cabinet (7); the adjustable shelf mechanism (4) is respectively connected to the first cabinet door (302), the second cabinet door (502) and the third cabinet door (702) through a connecting rod (409); The adjustable shelf mechanism (4) comprises a fixed frame (401), the fixed frame (401) being fixedly connected to the inside of the dehumidification and disinfection cabinet mechanism (3), the cleaning and sterilization cabinet mechanism (5) and the aseptic cabinet (7) respectively; a first cleaning basket (402) being fixedly connected to the fixed frame (401); the first cleaning basket (402) and the second cleaning basket (404) being fixedly connected via a telescopic rod (403); a telescopic rod sleeve (412) being fixedly connected below the second cleaning basket (404); a third fixed rod (405) being fixedly connected to one side of the second cleaning basket (404); a slider (406) being fixedly connected to one side of the third fixed rod (405); the slider (406) being fixedly mounted on a slide rail (407); The slide rail (407) is fixedly connected to the inner wall of the dehumidification and disinfection box (301), the cleaning and sterilization box (501) and the sterile box (701); the third fixed rod (405) is fixedly connected to a connecting block (408); the connecting rod (409) is connected through the inside of the connecting block (408), and the connecting rod (409) can slide inside the connecting block (408); the first pulling block (410) and the first pushing block (411) are fixedly connected to the connecting rod (409), and the first pulling block (410) and the first pushing block (411) are distributed on both sides of the connecting block (408); the connecting rod (409) is fixedly connected to the dehumidification and disinfection cabinet mechanism (3), the cleaning and sterilization cabinet mechanism (5) and the sterile box cabinet (7) cabinet door.

2. A multi-layer instrument care tray for operating room care according to claim 1, characterized in that: The cleaning and sterilizing cabinet mechanism (5) comprises a cleaning and sterilizing box (501), the second cabinet door (502) is fixedly connected to the cleaning and sterilizing box (501) via a second door hinge (505), the second door handle (503) is fixedly connected to the cleaning and sterilizing box (501), the connecting rod (409) is fixedly connected to the second cabinet door (502), the second magnetic attraction ring (504) is fixedly connected to the connection between the cleaning and sterilizing box (501) and the second cabinet door (502), the inner wall of the cleaning and sterilizing box (501) is fixedly connected with a feed inlet (518), a transfer box (522) is fixedly connected above the feed inlet (518), a second rotating shaft (512) and an impeller protective cover (514) are fixedly connected inside the transfer box (522), and the second rotating shaft (512) is fixedly connected to the impeller protective cover (514). An impeller (513) is fixedly connected, an impeller protection sleeve (514) is installed on the impeller (513), a pressure pump (515) is fixedly connected to one side of the second rotating shaft (512), a cleaning pipe (509) and a disinfection pipe (508) are fixedly connected to the transfer box (522), a second solenoid valve (510) is fixedly installed on the cleaning pipe (509), a first solenoid valve (507) is fixedly connected to the disinfection pipe (508), one end of the cleaning pipe (509) is installed on the purified water tank (511), and one end of the disinfection pipe (508) is installed with a disinfectant tank (506), a spray plate (519) is fixedly connected below the feed inlet (518), a plurality of spray pipes (520) are fixedly connected below the spray plate (519), and a plurality of nozzles (521) are installed below the spray pipe (520).

3. The multi-layer instrument care tray for operating room care according to claim 2, characterized in that: The dehumidification and disinfection cabinet mechanism (3) comprises a dehumidification and disinfection cabinet (301), the first cabinet door (302) is fixedly connected to the dehumidification and disinfection cabinet (301) through a first door hinge (305), the first door handle (303) is fixedly connected to the dehumidification and disinfection cabinet (301), the connecting rod (409) is fixedly connected to the first cabinet door (302), the first magnetic ring (304) is fixedly connected to the connection between the dehumidification and disinfection cabinet (301) and the first cabinet door (302), the heating block (306) is fixedly installed on the inner wall of the dehumidification and disinfection cabinet (301), the ultraviolet disinfection lamp (308) is fixedly installed on the upper end of the inner wall of the dehumidification and disinfection cabinet (301), and the exhaust port (307) is fixedly connected to the dehumidification and disinfection cabinet (301).

4. The multi-layer instrument care tray for operating room care according to claim 3, characterized in that: The mobile bracket (1) comprises a base (101), a first fixing rod (201) is fixedly connected below the base (101), a self-locking universal wheel (202) is fixedly connected below the first fixing rod (201), and a fixing block (203) is fixedly mounted on the self-locking universal wheel (202).

5. The multi-layer instrument care tray for operating room care according to claim 4, characterized in that: The sterile cabinet (7) comprises a sterile box body (701), a third cabinet door (702) is installed on the sterile box body (701) via a third door hinge (705), a third door handle (703) is installed on the third cabinet door (702), and a third magnetic ring (704) is installed at the connection between the sterile box body (701) and the third cabinet door (702).

6. The multi-layer instrument care tray for operating room care according to claim 5, characterized in that: The tray mechanism (8) comprises a tray body (806), on which a cleaning tank (801), a collecting tank (802), and a placement tank (803) are fixedly mounted, and the cleaning tank (801), the collecting tank (802), and the placement tank (803) are all detachable. The fixing blocks (804) are fixedly connected to both sides of the tray mechanism 8 and are used to fix the tray mechanism (8). The tray mechanism (8) is detachable as a whole. Grip grooves (805) are fixedly connected to both sides of the tray body (806) and are used to disassemble and lift the tray mechanism (8).

7. A multi-layer instrument care tray for operating room care according to claim 6, characterized in that: The adjustable shelf mechanism (4) is fixedly installed inside the dehumidification and disinfection cabinet mechanism (3), the cleaning and sterilization cabinet mechanism (5) and the aseptic cabinet (7).

8. The multi-layer instrument care tray for operating room care according to claim 7, characterized in that: The first cleaning basket (402) and the second cleaning basket (404) in the adjustable shelf mechanism (4) move up and down relative to each other, specifically: When opening the cabinet door: When the third door handle (703) is pulled, the third cabinet door (702) is pulled backward by the third magnetic attraction ring (704) due to the force, and the third cabinet door (702) drives the connecting rod (409) to move out of the cabinet. The connecting rod (409) is fixed on the third cabinet door (702), and the connecting rod (409) is connected to the connecting block (408) through and through, and the connecting rod (409) can slide inside the connecting block (408). The connecting rod (409) is forced to move out of the cabinet, driving the first pull block (410) to approach and fix the connecting rod (410). The connecting block (408) is forced to be pulled downward, and the connecting block (408) is fixed on the third fixing rod (405). The second cleaning basket (404) is fixedly connected to one side of the third fixing rod (405). The connecting block (408) drives the slider (406) to move downward on the slide rail (407) through the third fixing rod (405), thereby driving the telescopic rod (403) to stretch downward, and the telescopic rod (403) extends from the inside of the telescopic rod sleeve (412), thereby adjusting the number of layers of the shelf to become double layers; When closing the door: The third door handle (703) is pushed, and the third cabinet door (702) is pushed forward by force, and the third cabinet door (702) drives the connecting rod (409) to move toward the inside of the cabinet. The connecting rod (409) is fixed to the third cabinet door (702), and the connecting rod (409) is connected to the connecting block (408) through and through, and the connecting rod (409) can slide inside the connecting block (408). The connecting rod (409) is forced to move toward the inside of the cabinet, driving the first pushing block (411) to approach and fix the connecting block (408), so that the connecting block (4 08) is pushed upward by force, the connecting block (408) is fixed on the third fixing rod (405), one side of the third fixing rod (405) is fixedly connected with the second cleaning basket (404), the connecting block (408) drives the slider (406) to move upward on the slide rail (407) through the third fixing rod (405), drives the telescopic rod (403) to retract the telescopic rod sleeve (412), thereby adjusting the number of layers of the shelf to a single layer, the third cabinet door (702) and the third magnetic attraction ring (704) are attracted to each other, and the third cabinet door (702) is fixed.

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