Nursing equipment for interventional operating room

Abstract

The invention relates to the technical field of medical auxiliary instruments, in particular to interventional operating room nursing equipment which comprises a disinfection tank, a first disinfection cavity, a second disinfection cavity, a third disinfection cavity and a closing cover detachably connected with the top of the disinfection tank, and the first disinfection cavity, the second disinfection cavity and the third disinfection cavity are evenly distributed in the disinfection tank in the circumferential direction of the center point of the disinfection tank. The disinfection metal basket is arranged at the position inside the sub-cavity disinfection assembly, and the closed sealing assembly further comprises quick disassembly mechanisms distributed in the closed sealing assembly in the circumferential direction, and the quick disassembly mechanisms are used for being matched with the disinfection metal basket for use. Through the structural matching design of the closed sealing assembly and the disinfection metal basket, when medical instruments placed in the disinfection metal basket are disinfected, a used disinfection cavity is conveniently sealed; and the medical instrument disinfection cavity with good sealing performance can ensure that disinfection media (such as high-temperature steam and chemical gas) fully permeate into the instruments and are uniformly distributed, so that incomplete sterilization caused by leakage is avoided.

Description

Technical Field

[0001] This invention relates to the field of medical auxiliary device technology, and more specifically, to an interventional operating room nursing device. Background Technology

[0002] Interventional surgery generally refers to minimally invasive surgery, such as endovascular interventional surgery, cardiac interventional surgery, and tumor interventional surgery. Endovascular interventional surgery: If there are problems such as hemangiomas, they can be treated through endovascular embolization interventional surgery. A puncture is made in the femoral artery, and a catheter is guided inside the blood vessel to reach the site of the hemangioma, where the hemangioma is then filled.

[0003] A search revealed a device for sterilizing surgical instruments in an interventional operating room, disclosed in publication number (CN118949087B). This device includes a control cabinet with a workbench fixedly mounted on it. A material frame is positioned on the workbench, and a processing mechanism is installed on the material frame. This processing mechanism performs multi-directional sterilization of the surgical instruments within the material frame. This device, through an automatic switching mechanism, controls the material frame to switch between four stations, thus achieving soaking, rinsing, steam sterilization, and final ultrasonic sterilization of the material frame without manual handling by operators. This improves the overall automation of the equipment, simultaneously increasing sterilization efficiency and enabling the rapid deployment of instruments in the operating room.

[0004] In actual use, when the above-mentioned patent is used to disinfect medical devices in each disinfection chamber, the disinfectant will splash when it comes into contact with the medical devices. However, its overall sealing is poor, and the disinfectant will leak out during disinfection. The overflowing disinfectant will corrode the device body. In a short time, the splashing liquid will cause a short circuit in the device, affecting the disinfection of medical devices and thus affecting the operation time of interventional surgery. The long-term corrosion of the splashed liquid will affect the service life of the device and cause unnecessary waste. Based on this, the present invention discloses an interventional operating room nursing device. Summary of the Invention

[0005] To address the issue raised in the background art where disinfectants splash upon contact with medical devices, and the poor overall sealing leading to leakage during use, causing corrosion of the device and potentially short-circuiting due to splashing, thus affecting disinfection and interventional surgery time, and extending the device's lifespan due to prolonged corrosion, this invention provides an interventional operating room nursing device comprising a disinfection tank, the interior of which further includes: The chambered disinfection assembly includes a first disinfection chamber, a second disinfection chamber, and a third disinfection chamber that are evenly distributed circumferentially along the center point inside the disinfection tank, as well as a detachable closed cover on the top of the disinfection tank. A metal basket for sterilization is disposed inside the compartmentalized sterilization assembly, which is used in conjunction with the sterilization tank and the metal basket for sterilization. A closed sealing assembly is disposed at the top of the disinfection metal basket. The closed sealing assembly includes a sealing mechanism disposed on its circumferential side. The sealing mechanism abuts against the inner walls of the corresponding first disinfection chamber, second disinfection chamber and third disinfection chamber respectively. The closed sealing assembly also includes a quick disassembly mechanism distributed circumferentially inside it. The quick disassembly mechanism is used in conjunction with the disinfection metal basket.

[0006] Preferably, the closed sealing assembly includes a closing ring and a sealing cap, with the closing ring fixedly connected to the top of the disinfection metal basket, and the sealing cap detachably connected to the outside of the closing ring.

[0007] Preferably, the sealing mechanism includes a sealing rubber hose, a sealing frame, and a gas-storing soft ball. The sealing frame is fixedly connected to the top of the sealing cover, the gas-storing soft ball is fixedly connected to the top of the inner side of the sealing frame, and the sealing rubber hose is fixedly connected to the circumferential side of the sealing cover.

[0008] Preferably, the sealing mechanism further includes an air guide tube, a compression cap, and a transmission frame. An air guide tube is fixedly connected to the outer side of the gas storage soft ball. The end of the air guide tube away from the gas storage soft ball passes through the sealing cap and is fixedly connected to the sealing rubber hose. A compression cap is slidably connected to the inner side of the sealing frame. The top of the compression cap is in contact with the gas storage soft ball. A transmission frame is fixedly connected to the end of the compression cap near the center of the sterilization tank.

[0009] Preferably, the quick-release mechanism includes a limiting post, a fixing ring, a return spring, and a lifting bracket. Multiple sets of snap-fit ​​grooves are formed inside the sealing cover. A fixing ring is slidably connected to the end of each snap-fit ​​groove near the closing ring. A limiting post is fixedly connected to the inner side of the fixing ring. The limiting post is slidably connected to the sealing cover. The end of the limiting post away from the center of the sealing cover is inserted into the closing ring. A return spring is sleeved on the outer side of the limiting post located inside the snap-fit ​​groove. The end of the return spring away from the fixing ring is fixedly connected to the snap-fit ​​groove. The end of the return spring near the fixing ring is fixedly connected to the fixing ring. A lifting bracket is fixedly connected to the end of the limiting post away from the closing ring.

[0010] Preferably, a threaded sleeve is rotatably connected to the center position inside the disinfection tank, a first lifting gear is fixedly connected to the outer side of the bottom end of the threaded sleeve, a second lifting gear is rotatably connected to the bottom of the disinfection tank and at a position corresponding to the threaded sleeve, a first lifting motor is provided at the bottom of the second lifting gear, the first lifting motor is fixedly connected to the disinfection tank, the output end of the first lifting motor is fixedly connected to the second lifting gear, and the second lifting gear is meshed with the first lifting gear.

[0011] Preferably, the inner side of the threaded sleeve is threadedly connected to a lifting screw, and the inner side of the lifting screw is slidably connected to a non-circular limiting rod, which is fixedly connected to the disinfection tank.

[0012] Preferably, a first servo motor is fixedly connected to the inner side of the top end of the lifting screw, and an adjusting column is rotatably connected to the top end of the lifting screw. The output end of the first servo motor is fixedly connected to the adjusting column, and multiple connecting brackets are fixedly connected to the outer side of the adjusting column. The end of the connecting bracket corresponding to the disinfection metal basket away from the threaded sleeve is fixedly connected to the sealing cover, and a closing plate is fixedly connected to the connecting bracket away from the disinfection metal basket.

[0013] Preferably, the bottom of the inner side of the first disinfection chamber, the second disinfection chamber, and the third disinfection chamber are all rotatably connected to a stirring fan. The bottom end of the stirring fan extends into the interior of the disinfection tank. The end of the stirring fan extending into the interior of the disinfection tank is fixedly connected to a first stirring gear. A circular internal gear is rotatably connected to the bottom of the interior of the disinfection tank at a position corresponding to the stirring fan. The first stirring gear meshes with the circular internal gear. A second stirring gear is rotatably connected to one side of the interior of the disinfection tank at a position corresponding to the circular internal gear. A second servo motor is fixedly connected to the interior of the disinfection tank at a position corresponding to the second stirring gear. The output end of the second servo motor is fixedly connected to the second stirring gear. The circular internal gear meshes with the second stirring gear.

[0014] Preferably, the bottom of the outer side of the disinfection tank is fixedly connected with a liquid exchange port at the corresponding positions of the first disinfection chamber, the second disinfection chamber and the third disinfection chamber.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In this interventional operating room nursing device, the structural design of the closed sealing component and the sterilization metal basket facilitates the sealing of the sterilization chamber when sterilizing medical devices placed in the sterilization metal basket. The well-sealed sterilization chamber can prevent microorganisms and contaminants from the external environment from entering the device, reducing the risk of secondary contamination after sterilization. The sealing design simplifies the sterilization process of the device, avoiding additional operation steps due to disassembly or repeated sealing, while ensuring the controllability and consistency of the sterilization process. Furthermore, the well-sealed medical device sterilization chamber can ensure that the sterilization medium (such as high-temperature steam or chemical gas) fully penetrates into the device and is evenly distributed, avoiding incomplete sterilization due to leakage.

[0016] 2. This interventional operating room nursing equipment, through the structural cooperation of the first, second, and third disinfection chambers and the disinfection metal basket, facilitates the multi-stage soaking of medical instruments requiring disinfection within the basket. This staged treatment allows for the selection of appropriate cleaning agents (such as chlorine-containing disinfectants or enzyme preparations) for different types of contamination, avoiding the limitations of single cleaning agents and thus improving the removal efficiency of complex contaminants. Furthermore, the multi-stage soaking allows for control over the contact time and concentration of the cleaning agent. For example, precision instruments can be soaked for a short time initially to remove surface contaminants and avoid prolonged chemical corrosion; corrosion-resistant instruments can have a longer soaking time to ensure effective disinfection. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the closed cap of the present invention; Figure 3 This is a schematic diagram of the structure of the first disinfection chamber, the second disinfection chamber, and the third disinfection chamber of the present invention; Figure 4 This is a cross-sectional structural schematic diagram of the disinfection tank of the present invention; Figure 5 This is a schematic diagram of the structure of the agitator fan of the present invention; Figure 6 This is a schematic diagram of the structure of the threaded sleeve of the present invention; Figure 7 This is a schematic diagram of the connecting frame of the present invention; Figure 8 This is a schematic diagram of the structure of the closure and sealing assembly of the present invention; Figure 9 This is a schematic diagram of the sealing mechanism of the present invention; Figure 10 This is a schematic diagram of the quick disassembly mechanism of the present invention. Figure 11 This is a schematic diagram of the structure of the closed plate of the present invention.

[0018] The meanings of the labels in the diagram are as follows: 1. Sterilization tank; 2. First sterilization chamber; 3. Second sterilization chamber; 4. Third sterilization chamber; 5. Closing lid; 6. Sterilization metal basket; 7. Closing ring; 8. Sealing lid; 9. Sealing rubber hose; 10. Sealing frame; 11. Gas storage soft ball; 12. Air guide tube; 13. Squeeze cap; 14. Transmission frame; 15. Limiting post; 16. Fixing ring; 17. Return spring; 18. Lifting frame; 19. Threaded sleeve; 20. First lifting gear; 21. Second lifting gear; 22. First lifting motor; 23. Lifting screw; 24. Irregularly shaped limiting rod; 25. First servo motor; 26. Adjusting post; 27. Connecting frame; 28. Stirring fan; 29. ​​First stirring gear; 30. Circular internal gear; 31. Second stirring gear; 32. Second servo motor; 33. Liquid exchange port; 801. Closing plate. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Therefore, the present invention provides an interventional operating room nursing device, see [link]. Figures 1-11 As shown, it includes a sterilization tank 1, and the interior of the sterilization tank 1 also includes: The chambered disinfection assembly, in order to facilitate multi-stage disinfection of medical devices, includes a first disinfection chamber 2, a second disinfection chamber 3 and a third disinfection chamber 4 evenly distributed around the center point of the disinfection tank 1, and a detachable closed cover 5 on the top of the disinfection tank 1. The sterilization metal basket 6 is located inside the compartmentalized sterilization assembly. The compartmentalized sterilization assembly is used in conjunction with the sterilization tank 1 and the sterilization metal basket 6 to facilitate the placement of medical devices that need to be sterilized through the sterilization metal basket 6, reduce the contact between medical staff and disinfectants, and improve the efficiency of sterilization of medical devices.

[0021] A closed sealing assembly is located at the top of the sterilization metal basket 6. The closed sealing assembly includes a sealing mechanism arranged on its circumferential side. The sealing mechanism abuts against the inner walls of the corresponding first sterilization chamber 2, second sterilization chamber 3 and third sterilization chamber 4 respectively. The closed sealing assembly also includes a quick disassembly mechanism distributed circumferentially inside. The quick disassembly mechanism is used in conjunction with the sterilization metal basket 6 to facilitate and improve the sealing performance of medical device sterilization.

[0022] Example 1

[0023] like Figures 8-11As shown, in order to facilitate the overall sealing effect when using the sterilization metal basket 6 for sterilization of medical devices, the sealing assembly includes a closing ring 7 and a sealing cover 8. The closing ring 7 is fixedly connected to the top of the sterilization metal basket 6, and the sealing cover 8 is detachably connected to the outside of the closing ring 7.

[0024] The sealing mechanism includes a sealing rubber hose 9, a sealing frame 10, and an air-storing soft ball 11. In order to facilitate the quick sealing of the disinfection metal basket 6 with the disinfection chamber it is used in, the top of the sealing cover 8 is fixedly connected to the sealing frame 10, the top of the inner side of the sealing frame 10 is fixedly connected to the air-storing soft ball 11, and the circumferential side of the sealing cover 8 is fixedly connected to the sealing rubber hose 9.

[0025] To facilitate the introduction of gas from the gas-storing soft ball 11 into the sealing rubber hose 9 when the disinfection metal basket 6 moves downward, so that the sealing rubber hose 9 is inflated and seals against its inner wall, the sealing mechanism also includes a gas guide pipe 12, a compression cap 13, and a transmission frame 14. The gas guide pipe 12 is fixedly connected to the outside of the gas-storing soft ball 11. The end of the gas guide pipe 12 away from the gas-storing soft ball 11 passes through the sealing cap 8 and is fixedly connected to the sealing rubber hose 9. The compression cap 13 is slidably connected to the inside of the sealing frame 10. The top of the compression cap 13 is in contact with the gas-storing soft ball 11. The end of the compression cap 13 near the center of the disinfection tank 1 is fixedly connected to the transmission frame 14.

[0026] During operation, when the sterilization metal basket 6 moves the medical device inside it downwards into the sterilization solution in the corresponding sterilization chamber, and the transmission frame 14 on the sealing cover 8 contacts the sterilization tank 1, the transmission frame 14 drives the compression cover 13 to compress the gas storage soft bulb 11. This compression forces the gas inside the soft bulb 11 through the gas guide tube 12 into the sealing rubber hose 9. The expansion of the gas inside the sealing rubber hose 9 causes it to adhere to the sterilization chamber it is using, thus creating a seal between the sterilization metal basket 6 and the sterilization chamber. A well-sealed sterilization chamber can prevent microorganisms and contaminants from the external environment from entering the device, reducing the risk of secondary contamination after sterilization. The sealing design simplifies the sterilization process, avoiding additional steps due to disassembly or repeated sealing, while ensuring the controllability and consistency of the sterilization process. Furthermore, a well-sealed medical device sterilization chamber ensures that sterilization media such as high-temperature steam and chemical gases fully penetrate and evenly distribute within the device, preventing incomplete sterilization due to leakage.

[0027] Example 2

[0028] like Figures 8-11As shown, to facilitate the quick disassembly of the sterilization metal basket 6 containing medical devices from the sealing cover 8, a quick disassembly mechanism includes a limiting post 15, a fixing ring 16, a return spring 17, and a lifting bracket 18. Multiple sets of snap-fit ​​grooves are provided inside the sealing cover 8. A fixing ring 16 is slidably connected to the end of the snap-fit ​​groove near the closing ring 7. A limiting post 15 is fixedly connected to the inner side of the fixing ring 16. The limiting post 15 is slidably connected to the sealing cover 8. To facilitate the automatic reset of the limiting post 15, the limiting post 15 is positioned away from the center of the sealing cover 8. The end of the core is inserted into the closed ring 7. The limiting post 15 is located on the outer side of the snap-fit ​​groove and a return spring 17 is sleeved thereon. The end of the return spring 17 away from the fixed ring 16 is fixedly connected to the snap-fit ​​groove. The end of the return spring 17 near the fixed ring 16 is fixedly connected to the fixed ring 16. The end of the limiting post 15 away from the closed ring 7 is fixedly connected to the lifting bracket 18. Then, after the worker releases the lifting bracket 18, the elasticity of the return spring 17 drives the limiting post 15 to move into the closed ring 7 to snap it in place.

[0029] During operation, once the sterilization metal basket 6 is filled with medical devices requiring sterilization, medical staff pull multiple lifting brackets 18 to move the limiting post 15 into the sealing cover 8. This allows the closing ring 7 on the sterilization metal basket 6 to be inserted into the sealing cover 8. After the closing ring 7 is inserted into the sealing cover 8, the medical staff release the lifting brackets 18. The elasticity of the return spring 17 then moves the limiting post 15 into the closing ring 7, locking it in place, thus completing the installation of the sterilization metal basket 6 and the sealing cover 8.

[0030] Example 3

[0031] like Figures 4-7 As shown, in order to facilitate the movement of the installed disinfection metal basket 6 within the disinfection chambers of the disinfection tank 1, a threaded sleeve 19 is rotatably connected to the center position inside the disinfection tank 1. A first lifting gear 20 is fixedly connected to the outer side of the bottom end of the threaded sleeve 19. A second lifting gear 21 is rotatably connected to the bottom of the disinfection tank 1 at a position corresponding to the threaded sleeve 19. In order to facilitate the rotation of the threaded sleeve 19, a first lifting motor 22 is provided at the bottom of the second lifting gear 21. The first lifting motor 22 is fixedly connected to the disinfection tank 1, and the output end of the first lifting motor 22 is fixedly connected to the second lifting gear 21. The second lifting gear 21 is meshed with the first lifting gear 20.

[0032] The inner thread of the threaded sleeve 19 is connected to a lifting screw 23, which facilitates the movement of the lifting screw 23 within it by rotating the threaded sleeve 19. The inner side of the lifting screw 23 is slidably connected to a non-circular limiting rod 24, which is fixedly connected to the disinfection tank 1.

[0033] To facilitate the movement of the disinfection metal basket 6 when the lifting screw 23 moves, a first servo motor 25 is fixedly connected to the inner side of the top end of the lifting screw 23. To facilitate the rotation of the disinfection metal basket 6 on the disinfection tank 1, an adjusting column 26 is rotatably connected to the top end of the lifting screw 23. The output end of the first servo motor 25 is fixedly connected to the adjusting column 26. Multiple connecting brackets 27 are fixedly connected to the outer side of the adjusting column 26. The end of the connecting bracket 27 corresponding to the disinfection metal basket 6 away from the threaded sleeve 19 is fixedly connected to the sealing cover 8. A closing plate 801 is fixedly connected to the connecting bracket 27 away from the disinfection metal basket 6.

[0034] During operation, when it is necessary to move the sterilized metal basket 6 containing medical devices into the corresponding disinfectant solution, the first lifting motor 22 is activated. The output end of the first lifting motor 22 drives the second lifting gear 21 to rotate, which in turn causes the threaded sleeve 19 to rotate via the first lifting gear 20. The threaded sleeve 19 then drives the lifting screw 23 inside it to move up and down via the irregularly shaped limiting rod 24. The lifting screw 23 moves the sterilized metal basket 6 into the disinfectant solution in the corresponding cavity via the connecting frame 27. Before moving the sterilized metal basket 6 up and down, the lifting screw 23 is activated, which drives the sterilized metal basket 6 to move above the appropriate sterilization cavity via the connecting frame 27. After sterilization is completed in one sterilization cavity, the device uses its internal automatic adjustment system to perform multiple stages of sterilization. Staged treatment allows for the selection of appropriate cleaning agents, such as chlorine-containing disinfectants and enzyme preparations, for different types of contamination, avoiding the limitations of a single cleaning agent and improving the removal efficiency of complex contaminants. Furthermore, the multiple soakings allow for control of the action time and concentration of the cleaning agent. For example, precision instruments are first soaked briefly to remove surface contaminants and avoid prolonged chemical corrosion; corrosion-resistant instruments, on the other hand, have a longer soaking time to ensure disinfection effectiveness.

[0035] Example 4

[0036] like Figures 2-5As shown, to facilitate the rotation of the disinfectant liquid or the flow of gas in each cavity, the bottom of the inner side of the first disinfection cavity 2, the second disinfection cavity 3, and the third disinfection cavity 4 are all rotatably connected to agitators 28. To facilitate the simultaneous rotation of liquid and gas in multiple cavities, the bottom of the agitator 28 extends into the interior of the disinfection tank 1. The end of the agitator 28 extending into the interior of the disinfection tank 1 is fixedly connected to a first agitator gear 29. The bottom of the interior of the disinfection tank 1, corresponding to the position of the agitator 28, is rotatably connected to a circular internal gear 30. The first agitator gear 29 meshes with the circular internal gear 30. On one side of the interior of the disinfection tank 1, corresponding to the position of the circular internal gear 30, a second agitator gear 31 is rotatably connected. The interior of the disinfection tank 1, corresponding to the position of the second agitator gear 31, is fixedly connected to a second servo motor 32. The output end of the second servo motor 32 is fixedly connected to the second agitator gear 31. The circular internal gear 30 meshes with the second agitator gear 31.

[0037] To facilitate the replacement of the disinfectant solution or gas, the bottom of the outer side of the disinfection tank 1 is fixedly connected with a liquid replacement port 33 at the corresponding positions of the first disinfection chamber 2, the second disinfection chamber 3 and the third disinfection chamber 4.

[0038] During operation, the second servo motor 32 is activated, causing its output to drive the second agitator gear 31 to rotate. The second agitator gear 31 then drives the circular internal gear 30 to rotate, which in turn drives the agitator fan 28 to rotate within each cavity via the first agitator gear 29. The rotation of the agitator fan 28 improves the sterilization effect on the medical device.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An interventional operating room nursing device, comprising a sterilization tank (1), characterized in that: The interior of the disinfection tank (1) also includes: The chambered disinfection assembly includes a first disinfection chamber (2), a second disinfection chamber (3) and a third disinfection chamber (4) evenly distributed around the center point inside the disinfection tank (1), and a detachable closed cover (5) on the top of the disinfection tank (1). A disinfection metal basket (6) is disposed inside the compartmentalized disinfection assembly, which is used in conjunction with the disinfection tank (1) and the disinfection metal basket (6). A closed sealing assembly is provided at the top of the disinfection metal basket (6). The closed sealing assembly includes a sealing mechanism provided on its circumferential side. The sealing mechanism abuts against the inner walls of the corresponding first disinfection chamber (2), second disinfection chamber (3) and third disinfection chamber (4). The closed sealing assembly also includes a quick disassembly mechanism distributed circumferentially inside. The quick disassembly mechanism is used in conjunction with the disinfection metal basket (6).

2. The interventional operating room nursing device according to claim 1, characterized in that: The closed sealing assembly includes a closing ring (7) and a sealing cap (8). The top of the disinfection metal basket (6) is fixedly connected to the closing ring (7), and the outer side of the closing ring (7) is detachably connected to the sealing cap (8).

3. The interventional operating room nursing device according to claim 2, characterized in that: The sealing mechanism includes a sealing rubber hose (9), a sealing frame (10), and a gas-storing soft ball (11). The top of the sealing cover (8) is fixedly connected to the sealing frame (10), the top of the inner side of the sealing frame (10) is fixedly connected to the gas-storing soft ball (11), and the circumferential side of the sealing cover (8) is fixedly connected to the sealing rubber hose (9).

4. The interventional operating room nursing device according to claim 3, characterized in that: The sealing mechanism also includes an air guide tube (12), a squeeze cap (13), and a transmission frame (14). The air guide tube (12) is fixedly connected to the outside of the gas storage soft ball (11). The end of the air guide tube (12) away from the gas storage soft ball (11) passes through the sealing cap (8) and is fixedly connected to the sealing rubber hose (9). The squeeze cap (13) is slidably connected to the inside of the sealing frame (10). The top of the squeeze cap (13) is in contact with the gas storage soft ball (11). The end of the squeeze cap (13) near the center of the disinfection tank (1) is fixedly connected to the transmission frame (14).

5. The interventional operating room nursing device according to claim 4, characterized in that: The quick disassembly mechanism includes a limiting post (15), a fixing ring (16), a return spring (17), and a lifting bracket (18). The sealing cover (8) has multiple sets of snap-fit ​​grooves inside. The end of the snap-fit ​​groove near the closing ring (7) is slidably connected to the fixing ring (16). The inner side of the fixing ring (16) is fixedly connected to the limiting post (15). The limiting post (15) is slidably connected to the sealing cover (8). The end of the limiting post (15) away from the center of the sealing cover (8) is inserted into the closing ring (7). The outer side of the limiting post (15) located inside the snap-fit ​​groove is fitted with a return spring (17). The end of the return spring (17) away from the fixing ring (16) is fixedly connected to the snap-fit ​​groove. The end of the return spring (17) near the fixing ring (16) is fixedly connected to the fixing ring (16). The end of the limiting post (15) away from the closing ring (7) is fixedly connected to the lifting bracket (18).

6. The interventional operating room nursing device according to claim 1, characterized in that: A threaded sleeve (19) is rotatably connected to the center of the inside of the disinfection tank (1). A first lifting gear (20) is fixedly connected to the outer side of the bottom end of the threaded sleeve (19). A second lifting gear (21) is rotatably connected to the bottom of the inside of the disinfection tank (1) and to the position corresponding to the threaded sleeve (19). A first lifting motor (22) is provided at the bottom of the second lifting gear (21). The first lifting motor (22) is fixedly connected to the disinfection tank (1). The output end of the first lifting motor (22) is fixedly connected to the second lifting gear (21). The second lifting gear (21) meshes with the first lifting gear (20).

7. The interventional operating room nursing device according to claim 6, characterized in that: The inner side of the threaded sleeve (19) is threadedly connected to a lifting screw (23), and the inner side of the lifting screw (23) is slidably connected to a non-circular limiting rod (24), which is fixedly connected to the disinfection tank (1).

8. The interventional operating room nursing device according to claim 7, characterized in that: The inner side of the top end of the lifting screw (23) is fixedly connected to a first servo motor (25), and the top end of the lifting screw (23) is rotatably connected to an adjusting column (26). The output end of the first servo motor (25) is fixedly connected to the adjusting column (26), and the outer side of the adjusting column (26) is fixedly connected to multiple connecting brackets (27). The end of the connecting bracket (27) corresponding to the disinfection metal basket (6) away from the threaded sleeve (19) is fixedly connected to the sealing cover (8), and the connecting bracket (27) away from the disinfection metal basket (6) is fixedly connected to a closing plate (801).

9. The interventional operating room nursing device according to claim 1, characterized in that: The bottom of the inner side of the first disinfection chamber (2), the second disinfection chamber (3) and the third disinfection chamber (4) are rotatably connected to a stirring fan (28). The bottom of the stirring fan (28) extends into the disinfection tank (1). The end of the stirring fan (28) extending into the disinfection tank (1) is fixedly connected to a first stirring gear (29). The bottom of the disinfection tank (1) and the position corresponding to the stirring fan (28) are rotatably connected to a circular internal gear (30). The first stirring gear (29) meshes with the circular internal gear (30). The side of the disinfection tank (1) and the position corresponding to the circular internal gear (30) are rotatably connected to a second stirring gear (31). The inside of the disinfection tank (1) and the position corresponding to the second stirring gear (31) are fixedly connected to a second servo motor (32). The output end of the second servo motor (32) is fixedly connected to the second stirring gear (31). The circular internal gear (30) meshes with the second stirring gear (31).

10. The interventional operating room nursing device according to claim 1, characterized in that: The bottom of the outer side of the disinfection tank (1) is fixedly connected with a liquid exchange port (33) at the corresponding positions of the first disinfection chamber (2), the second disinfection chamber (3) and the third disinfection chamber (4).

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