Nasopharyngolaryngoscope disinfection device and disinfection method thereof

Abstract

The invention relates to the technical field of nasopharyngeal laryngoscope disinfection equipment, and discloses a nasopharyngeal laryngoscope disinfection device and a disinfection method thereof.The nasopharyngeal laryngoscope disinfection device comprises an equipment box, and a cleaning space is formed in the equipment box. A centrifugal block slides to drive a first extrusion rod on a first extrusion piece at one end of a first push rod to slide at the end close to a first extrusion spring, at the moment, the first extrusion spring is extruded by the first extrusion piece to be compressed, the elastic force of the first extrusion spring is increased, and the extrusion force of the first extrusion spring on a first clamping block is increased; meanwhile, a second push rod drives a second extrusion rod on a second extrusion piece to slide towards one end of a second extrusion spring, the counter-acting force of the second extrusion spring on a second clamping block is increased, the clamping force of the first clamping block and the second clamping block on the nasopharyngolaryngoscope device body is increased, and therefore it is avoided that in the rotating process of the cleaning box, the cleaning box rotates; and the nasopharyngolaryngoscope device body is separated from the interior of the cleaning box, so that the nasopharyngolaryngoscope device body is protected in the rotary drying process.

Description

Technical Field

[0001] The present invention relates to the technical field of nasopharyngeal laryngoscope disinfection equipment, in particular to a nasopharyngeal laryngoscope disinfection device and a disinfection method thereof. Background Art

[0002] In recent years, nasopharyngeal laryngoscopes have been widely used in both medical and industrial fields. In the medical field, nasopharyngeal laryngoscopes are inserted into a patient's body cavity to observe organs within the cavity, or inserted into the insertion channel of a surgical instrument as needed. Therapeutic instruments can be used for various treatments, and nasopharyngeal laryngoscopes in the medical field are inserted into body cavities, particularly for examination and treatment purposes. Therefore, they must be cleaned and disinfected after use before reuse.

[0003] The nasopharyngeal laryngoscope disinfection device under the existing technology can basically meet the basic functions of cleaning and disinfection. When the nasopharyngeal laryngoscope is cleaned and disinfected, the surface and interior of the nasopharyngeal laryngoscope body need to be dried in time. The residual moisture in the pipeline is easy to breed drug-resistant bacteria such as Pseudomonas aeruginosa. When the device under the existing technology rotates and dries the nasopharyngeal laryngoscope, due to the large centrifugal force, if the nasopharyngeal laryngoscope is not fixed and protected, it is easy for the nasopharyngeal laryngoscope to collide with the device, thereby causing irreversible damage to the nasopharyngeal laryngoscope. Summary of the Invention

[0004] The object of the present invention is to provide a nasopharyngeal laryngoscope disinfection device and a disinfection method thereof to solve the problems raised in the above background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention provides a nasopharyngeal laryngoscope disinfection device and a disinfection method thereof, comprising an equipment box, the interior of which is provided with a cleaning space, a discharge pipe being installed on the side wall of the equipment box, and further comprising: The lifting and cleaning part is installed in the cleaning space inside the equipment box. A nasopharyngeal laryngoscope is installed inside the lifting and cleaning part. The lifting and cleaning part is used to drive the nasopharyngeal laryngoscope to rise and fall along the inside of the equipment box; The limiting rotating part is installed on the inner wall of the equipment box and is used to drive the nasopharyngeal laryngoscope installed in the lifting and cleaning part to rotate; An internal disinfection unit, which is installed at the bottom of the lifting and cleaning unit and is used to perform cyclic disinfection on the inside and outside of the nasopharyngeal laryngoscope in the lifting and cleaning unit; and An auxiliary fixing part is installed inside the lifting and cleaning part and is used to assist in fixing the nasopharyngeal laryngoscope in the lifting and cleaning part; Among them, the lifting and cleaning part drives the nasopharyngeal laryngoscope to the cleaning space at the bottom of the equipment box, cleans and disinfects the inside and surface of the nasopharyngeal laryngoscope through the internal disinfection part, and the limiting rotation part cooperates with the internal disinfection part to dry the nasopharyngeal laryngoscope.

[0006] Furthermore, the lifting and cleaning part includes an upper cover rotatably connected to the top of the equipment box, and a plurality of connecting hoses are provided on the upper cover, and also includes: Lifting parts are arranged on the inner walls of both sides of the equipment box, and are used to drive the nasopharyngeal laryngoscope to move up and down along the inner wall of the equipment box; The device body 1 is installed inside the lifting member; The port piece is arranged on the nasopharyngeal laryngoscope and is used to connect the connecting hose, through which the disinfectant cleaning agent is input into the nasopharyngeal laryngoscope.

[0007] Furthermore, the lifting member includes a plurality of sliding grooves fixedly connected to the inner wall of the equipment box, a sliding block is slidably connected inside the sliding groove, a rotating shaft is rotatably connected inside the sliding block, an end of the rotating shaft away from the sliding block is fixedly connected to the side wall of the cleaning box, a plurality of disinfection holes are opened at the bottom of the cleaning box, and the bottoms of both ends of the upper cover are rotatably connected to the linkage rod, and the end of the linkage rod away from the upper cover is rotatably connected to the sliding block; The port part includes a nasopharyngeal laryngoscope catheter arranged on the device body one, and the device body two is arranged on the end of the nasopharyngeal laryngoscope catheter away from the device body one. The device body one is fixedly connected to the forceps port, the side wall of the device body one is fixedly connected to the air supply port, and the side wall of the device body two is fixedly connected to the water supply port.

[0008] Furthermore, the limiting rotation portion includes: A limiter is provided on the inner wall of the equipment box and is used to limit the vertical movement of the lifting member; The rotating part is arranged on the inner wall of the equipment box, and is used to drive the nasopharyngeal laryngoscope inside the lifting part to rotate.

[0009] Furthermore, the limiting member includes a limiting block fixedly connected to the side wall of the equipment box, a limiting groove is provided on the limiting block, and a plurality of limiting columns are fixedly connected to the side wall of the cleaning box, and the limiting columns are slidably connected to the inside of the limiting groove; The rotating part includes a fixed frame fixedly connected to the side wall of the equipment box, the fixed frame is fixedly connected to the driving motor on one side close to the side wall of the equipment box, the output end of the driving motor is fixedly connected to the output rotating shaft, the end of the output rotating shaft away from the driving motor is rotatably connected to a transmission belt 1, the inner wall of the equipment box is rotatably connected to a rotating shaft 1, the rotating shaft 1 is transmission-connected to the end of the transmission belt 1 away from the output rotating shaft, the end of the rotating shaft 1 away from the inner wall of the equipment box is rotatably connected to a transmission belt 2, the inner wall of the equipment box is rotatably connected to a rotating shaft 2, the end of the transmission belt 2 away from the rotating shaft 1 is rotatably connected to the rotating shaft 2, the end of the rotating shaft 2 away from the inner wall of the equipment box is fixedly connected to a gear 1, and the middle part of the rotating shaft is fixedly connected to a gear 2.

[0010] Furthermore, the internal disinfection unit includes: The disinfection part is installed at the bottom of the cleaning box and is used to transport the cleaning and disinfecting agent at the bottom of the equipment box to the inside of the nasopharyngeal laryngoscope through the connecting hose for cleaning and disinfection; The auxiliary part is installed on the side wall of the cleaning box, the auxiliary part is connected with the disinfection part, and the auxiliary part is used to input the air on the top of the cleaning box into the inside of the nasopharyngeal laryngoscope.

[0011] Furthermore, the disinfection part includes a pump body fixedly connected to the bottom of the cleaning box, the output end of the pump body is fixedly connected to the water outlet pipe, the input end of the pump body is fixedly connected to the water pumping pipe, and the end of the water outlet pipe away from the pump body is fixedly connected to the water distribution pipe; The auxiliary parts include an air pump fixedly connected to the side wall of the cleaning box, the output end of the air pump is connected to the water distribution pipe, the inner wall of the cleaning box is fixedly connected with several connecting ports, and the end of the several connecting ports away from the inner wall of the cleaning box is connected to the water distribution pipe.

[0012] Furthermore, the auxiliary fixing portion includes: A linkage member is provided inside the cleaning box and is used to utilize the centrifugal force generated by the rotation of the cleaning box; The mounting part is arranged inside the cleaning box and is used to install and fix the nasopharyngeal laryngoscope.

[0013] Furthermore, the linkage member includes a plurality of sliding columns fixedly connected to the inner wall of the cleaning box, a plurality of centrifugal blocks are slidably connected to the sliding columns, the side walls of the centrifugal blocks are rotatably connected to the push rod 1, and the side walls of the centrifugal blocks away from the push rod 1 are rotatably connected to the push rod 2; The mounting part includes several limit rods 1 fixedly connected to the side wall of the cleaning box, several extrusion plates 1 being slidably connected to the middle part of the limit rod 1, and a push rod 1 is rotatably connected to the bottom of the extrusion plate 1 at the rightmost end, and the middle part of the limit rod 1 is slidably connected to the several clamping blocks 1, an extrusion spring 1 is provided between the extrusion plate 1 and the clamping block 1, and the extrusion rod 1 is fixedly connected to the inner wall of the cleaning box, and several limit rods 2 are fixedly connected to the limit rod 2, and several extrusion plates 2 are slidably connected to the limit rod 2. The middle part of the limit rod 2 is slidably connected to the several clamping blocks 2, and the several extrusion plates 2 are fixedly connected to the extrusion rods 2, and an extrusion spring 2 is provided between the extrusion plate 2 and the clamping block 2, and the end of the push rod 2 away from the centrifugal block is rotatably connected to the single extrusion plate 2 on the limit rod 2.

[0014] The disinfection method of the nasopharyngeal laryngoscope disinfection device comprises the following steps: Step 1: Installation and fixation: First, install and fix the device body 1, the nasopharyngeal laryngoscope catheter, and the device body 2 between several groups of clamping blocks 1 and 2 inside the cleaning box. Then, fix several connecting hoses to several connecting ports, and fix the other ends of the several connecting hoses to the forceps port, the air supply port, and the water supply port respectively. Then, add the prepared cleaning and disinfectant into the interior of the equipment box; Step 2: Immersion cleaning and disinfection. By setting a lifting cleaning part, when the cleaning box slides along the sliding groove to the bottom of the equipment box, the nasopharyngeal laryngoscope device body inside the cleaning box is just immersed in the cleaning disinfectant. At this time, the pump body is started, and the pump body inputs the cleaning disinfectant into the water distribution pipe through the water outlet pipe through the water suction pipe, and then inputs it into the nasopharyngeal laryngoscope device body through the connecting hose at one end of the multiple connecting ports; Step 3: Limit protection: by sliding the limit column on the side wall of the cleaning box along the inside of the limit groove, when the cleaning box is on the top of the equipment box, the limit block is provided to slide and connect inside the limit groove, which is conducive to keeping the cleaning box in a horizontal position and stable, thereby facilitating the installation and fixation of the nasopharyngeal laryngoscope device body; Step 4: Spin drying. Gear 2 in the middle of the rotating shaft on the side wall of the cleaning box is meshed with gear 1. The rotation of gear 1 drives the rotating shaft on gear 2 to rotate, and the rotation of the rotating shaft drives the cleaning box to rotate. Step 5: Auxiliary fixation, the reaction force of the second squeezing spring on the second clamping block is increased. This setting is conducive to increasing the clamping force of the first clamping block and the second clamping block on the nasopharyngeal laryngoscope device body.

[0015] The present invention has the following beneficial effects: (1) The present invention provides an auxiliary fixing part. When the cleaning box rotates, under the action of centrifugal force, the centrifugal blocks at both ends of the sliding column slide toward both ends along the midpoint of the sliding column. The sliding of the centrifugal blocks drives the extrusion rod 1 on the extrusion plate 1 at the end of the push rod 1 to slide toward one end of the extrusion spring 1. At this time, the extrusion spring 1 is squeezed by the extrusion plate 1 and compressed. At this time, the elastic force of the extrusion spring 1 increases, and the extrusion force of the extrusion spring on the clamping block 1 increases. At the same time, the push rod 2 drives the extrusion rod 2 on the extrusion plate 2 to slide toward one end of the extrusion spring 2. At this time, the reaction force of the extrusion spring 2 on the clamping block 2 increases. This arrangement is conducive to increasing the clamping force of the clamping block 1 and the clamping block 2 on the nasopharyngeal laryngoscope device body, thereby preventing the nasopharyngeal laryngoscope device body from detaching from the inside of the cleaning box during the rotation of the cleaning box, thereby protecting the nasopharyngeal laryngoscope device body during the rotation and drying process.

[0016] (2) According to the present invention, when using the nasopharyngeal laryngoscope disinfection device, firstly, the device body 1, the nasopharyngeal laryngoscope catheter, and the device body 2 are fixed between several groups of clamping blocks 1 and 2 inside the cleaning box, and then several connecting hoses are fixedly connected to several connecting ports, and the other ends of the several connecting hoses are fixedly connected to the pliers port, the air supply port, and the water supply port, and then the prepared cleaning disinfectant is added to the interior of the device box; by setting a lifting cleaning part, when the device body 1, the nasopharyngeal laryngoscope catheter, and the device body 2 are installed, the upper cover is closed along the top of the device box, and at this time, the upper cover drives the sliding block at one end of the linkage rod to slide downward along the sliding groove, and the sliding The groove drives the cleaning box at one end of the rotating shaft to slide downward along the equipment box. This arrangement is conducive to the device pushing the device body 1, the nasopharyngeal laryngoscope catheter, and the device body 2 fixed inside the cleaning box into the cleaning disinfectant at the bottom of the equipment box. On the one hand, when the cleaning box is above the equipment box, it is conducive to facilitating the installation and fixation of the nasopharyngeal laryngoscope device body; on the other hand, when the cleaning box slides toward the bottom of the equipment box along the sliding groove, it is conducive to placing the nasopharyngeal laryngoscope device body inside the cleaning box into the cleaning disinfectant liquid. When the cleaning box is at the bottom of the equipment box, the cleaning disinfectant enters the cleaning box through the disinfection hole, so that the nasopharyngeal laryngoscope device body is completely immersed in the cleaning disinfectant.

[0017] (3) The present invention provides an internal disinfection part. When the cleaning box slides along the sliding groove to the bottom of the equipment box, the nasopharyngeal laryngoscope device body inside the cleaning box is just immersed in the cleaning disinfectant. At this time, the pump body is started, and the pump body inputs the cleaning disinfectant into the water distribution pipe through the water pump pipe, and then inputs it into the nasopharyngeal laryngoscope device body through the connecting hose at one end of several connecting ports. This arrangement is conducive to the device to clean and disinfect the inside of the nasopharyngeal laryngoscope device body. At the same time, the air pump is started, and the air pump pumps high-pressure gas into the inside of the nasopharyngeal laryngoscope device body filled with cleaning disinfectant. When air is injected into the nasopharyngeal laryngoscope device body, the air will form bubbles or gas layers in the disinfection water flow, hindering the smooth flow of the disinfection water flow, resulting in a decrease in the disinfection water flow rate. The cleaning of the nasopharyngeal laryngoscope device is slow, especially when the pipeline is narrow or the air volume is large, the disinfection water flow becomes unstable or intermittent. This arrangement makes the disinfection water flow more sufficient and thorough in cleaning and disinfecting the inside of the nasopharyngeal laryngoscope device body; by setting a limiting rotation part, by sliding the limiting column on the side wall of the cleaning box along the inside of the limiting groove, when the cleaning box is at the top of the equipment box, the limiting block is set to be slidably connected to the inside of the limiting groove, which is conducive to keeping the cleaning box in a horizontal position and stable, thereby facilitating the installation and fixation of the nasopharyngeal laryngoscope device body, and on the other hand, limiting the rotation of the cleaning box on the top of the equipment box. When the limiting column on the side wall of the cleaning box slides along the limiting groove to the bottom of the limiting block, the restriction of the cleaning box by the limiting groove disappears, and the cleaning box can rotate around the rotation axis.

[0018] (4) The present invention sets a limit rotation part. When the cleaning and disinfection of the nasopharyngeal laryngoscope device body is completed, the pump body is closed and the cleaning and disinfecting agent inside the equipment box is discharged through the discharge pipe. At this time, the drive motor is started, and the output end of the drive motor rotates to drive the output shaft to rotate. The output shaft rotates to drive the rotating shaft 1 at one end of the transmission belt 1 to rotate. The rotation of the rotating shaft 1 drives the rotating shaft 2 at the one end of the transmission belt 2 to rotate. The rotation of the rotating shaft 2 drives the gear 1 to rotate. Since the lifting and cleaning mechanism pushes the cleaning box downward, the gear 2 in the middle of the rotating shaft on the side wall of the cleaning box is meshed with the gear 1. The rotation of the gear 1 drives the rotating shaft on the gear 2 to rotate. The rotation of the rotating shaft drives the cleaning box to rotate. This arrangement is conducive to the cleaning box quickly drying the cleaning and disinfecting agent on the nasopharyngeal laryngoscope device body. At the same time, the air pump continues to inject air into the inside of the nasopharyngeal laryngoscope device body. This arrangement is conducive to the rapid drying of the inside of the nasopharyngeal laryngoscope device body.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic structural diagram of the present invention from another perspective; Figure 3 This is a structural diagram of the lifting and cleaning mechanism of the present invention; Figure 4 This is a schematic diagram of the cross-sectional structure of the device box of the present invention; Figure 5 For the present invention Figure 4 A magnified view of middle A; Figure 6 Schematic diagram of the structure of the limiting mechanism of the present invention; Figure 7 Schematic diagram of the internal disinfection mechanism structure of the present invention; Figure 8 This is a schematic diagram of the internal structure of the cleaning box of the present invention; Figure 9 This is a schematic diagram of the structure of the nasopharyngeal laryngoscope device of the present invention; Figure 10 This is a schematic diagram of the overall structure of the auxiliary mechanism of the present invention; Figure 11 For the present invention Figure 10 Enlarged view of middle B; Figure 12 It is a schematic diagram of the partial structure of the auxiliary mechanism of the present invention; Figure 13 Flow chart of the disinfection method of the present invention.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows: In the figure: 1. Equipment box; 2. Lifting and cleaning part; 21. Lifting member; 211. Sliding groove; 212. Sliding block; 213. Rotating shaft; 214. Cleaning box; 215. Disinfection hole; 216. Linkage rod; 22. Device body 1; 23. Port member; 231. Nasopharyngeal laryngoscope catheter; 232. Device body 2; 233. Forceps port; 234. Air supply port; 235. Water supply port; 3. Positioning and rotating part; 31. Positioning member; 311. Positioning block; 312. Positioning groove; 313. Positioning column; 32. Rotating member; 321. Fixing frame; 322. Driving motor; 323. Output shaft; 324. Transmission belt 1; 325. Rotating shaft 1; 326. Transmission belt 2; 327. Rotating shaft 2; 328. 8. Gear 1; 329. Gear 2; 4. Internal disinfection unit; 41. Disinfection component; 411. Pump body; 412. Water outlet pipe; 413. Suction pipe; 414. Water distribution pipe; 42. Auxiliary component; 421. Air pump; 422. Connecting port; 5. Auxiliary fixing unit; 51. Linkage component; 511. Sliding column; 512. Centrifugal block; 513. Push rod 1; 514. Push rod 2; 52. Mounting component; 521. Limit rod 1; 522. Extrusion plate 1; 523. Clamping block 1; 524. Extrusion spring 1; 525. Extrusion rod 1; 526. Limit rod 2; 527. Extrusion plate 2; 528. Clamping block 2; 529. Extrusion rod 2; 5210. Extrusion spring 2; 6. Upper cover; 7. Discharge pipe; 8. Connecting hose. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0024] Example 1, please refer to Figures 1-11 As shown, the present invention is a nasopharyngeal laryngoscope disinfection device and a disinfection method thereof, comprising an equipment box 1, the interior of the equipment box 1 having a cleaning space, a discharge pipe 7 installed on the side wall of the equipment box 1, and further comprising: The lifting and cleaning part 2 is installed inside the cleaning space inside the equipment box 1. A nasopharyngeal laryngoscope is installed inside the lifting and cleaning part 2. The lifting and cleaning part 2 is used to drive the nasopharyngeal laryngoscope to rise and fall along the inside of the equipment box 1; The limiting rotating part 3 is installed on the inner wall of the equipment box 1, and the limiting rotating part 3 is used to drive the nasopharyngeal laryngoscope installed in the lifting and cleaning part 2 to rotate; An internal disinfection unit 4 is installed at the bottom of the lifting and cleaning unit 2 and is used to perform cyclic disinfection on the inside and outside of the nasopharyngeal laryngoscope in the lifting and cleaning unit 2; and The auxiliary fixing part 5 is installed inside the lifting and cleaning part 2 and is used to assist in fixing the nasopharyngeal laryngoscope in the lifting and cleaning part 2; Among them, the lifting and cleaning part 2 drives the nasopharyngeal laryngoscope to the cleaning space at the bottom of the equipment box 1, and the interior and surface of the nasopharyngeal laryngoscope are cleaned and disinfected through the internal disinfection part 4, and the limiting rotation part 3 cooperates with the internal disinfection part 4 to dry the nasopharyngeal laryngoscope.

[0025] The lifting cleaning part 2 includes an upper cover 6 rotatably connected to the top of the equipment box 1, and a plurality of connecting hoses 8 are provided on the upper cover 6, and also includes: Lifting member 21, the lifting member 21 is arranged on the inner walls of both sides of the equipment box 1, and the lifting member 21 is used to drive the nasopharyngeal laryngoscope to move up and down along the inner wall of the equipment box 1; The device body 1 22 is installed inside the lifting member 21; The port piece 23 is provided on the nasopharyngeal laryngoscope and is used to connect to the connecting hose 8 , through which the disinfectant cleaning agent is input into the nasopharyngeal laryngoscope.

[0026] The lifting member 21 includes a plurality of sliding grooves 211 fixedly connected to the inner wall of the equipment box 1. The sliding groove 211 is slidably connected to a sliding block 212. The sliding block 212 is rotatably connected to a rotating shaft 213. The end of the rotating shaft 213 away from the sliding block 212 is fixedly connected to the side wall of the cleaning box 214. The bottom of the cleaning box 214 is provided with a plurality of disinfection holes 215. The bottom of both ends of the upper cover 6 is rotatably connected to a linkage rod 216. The end of the linkage rod 216 away from the upper cover 6 is rotatably connected to the sliding block 212. The port part 23 includes a nasopharyngeal laryngoscope tube 231 provided on the device body 1 22, a device body 2 232 is provided at one end of the nasopharyngeal laryngoscope tube 231 away from the device body 1 22, a forceps port 233 is fixedly connected to the device body 1 22, an air supply port 234 is fixedly connected to the side wall of the device body 1 22, and a water supply port 235 is fixedly connected to the side wall of the device body 2 232. The function of this component is to first connect the device body 1 22, the nasopharyngeal laryngoscope disinfection device, and then connect the device body 1 22 and the nasopharyngeal laryngoscope disinfection device to the nasopharyngeal laryngoscope. The laryngoscope catheter 231 and the device body 232 are installed and fixed between the several groups of clamping blocks 1 523 and the clamping blocks 2 528 inside the cleaning box 214. Then, several connecting hoses 8 are fixedly connected to the several connecting ports 422, and the other ends of the several connecting hoses 8 are fixedly connected to the forceps port 233, the air supply port 234, and the water supply port 235 respectively. Then, the prepared cleaning and disinfecting agent is added to the interior of the equipment box 1; by setting the lifting cleaning part 2, when the device body 1 22, the nasopharyngeal laryngoscope catheter 231 and the device body 232 are fixedly connected, the ... device box 1; After the installation of the device body 231 and the device body 232 is completed, the upper cover 6 is closed along the top of the device box 1. At this time, the upper cover 6 drives the sliding block 212 at one end of the linkage rod 216 to slide downward along the sliding groove 211, and the sliding groove 211 drives the cleaning box 214 at one end of the rotating shaft 213 to slide downward along the device box 1. This arrangement is conducive to the device pushing the device body 1 22, the nasopharyngeal laryngoscope catheter 231, and the device body 2 232 fixed inside the cleaning box 214 into the cleaning and disinfecting agent at the bottom of the device box 1. On the one hand, when the cleaning box 214 is above the equipment case 1, it is convenient for installing and fixing the nasopharyngeal laryngoscope device body; on the other hand, when the cleaning box 214 slides toward the bottom of the equipment case 1 along the sliding groove 211, it is convenient for placing the nasopharyngeal laryngoscope device body inside the cleaning box 214 into the cleaning disinfectant liquid. When the cleaning box 214 is at the bottom of the equipment case 1, the cleaning disinfectant enters the cleaning box 214 through the disinfection hole 215, so that the nasopharyngeal laryngoscope device body is completely immersed in the cleaning disinfectant.

[0027] The limited rotation part 3 includes: A limiter 31 is provided on the inner wall of the equipment housing 1 and is used to limit the vertical movement of the lifting member 21; The rotating member 32 is arranged on the inner wall of the equipment box 1, and is used to drive the nasopharyngeal laryngoscope inside the lifting member 21 to rotate.

[0028] The limiting member 31 includes a limiting block 311 fixedly connected to the side wall of the equipment box 1, and a limiting groove 312 is defined on the limiting block 311. The side wall of the cleaning box 214 is fixedly connected to a plurality of limiting posts 313, and the limiting posts 313 are slidably connected to the inside of the limiting groove 312; The rotating member 32 includes a fixing frame 321 fixedly connected to the side wall of the device box 1, a driving motor 322 is fixedly connected to the side wall of the fixing frame 321 close to the side wall of the device box 1, an output end of the driving motor 322 is fixedly connected to an output shaft 323, an end of the output shaft 323 away from the driving motor 322 is rotatably connected to a transmission belt 1 324, an inner wall of the device box 1 is rotatably connected to a rotating shaft 1 325, and the rotating shaft 1 325 is in transmission connection with an end of the transmission belt 1 324 away from the output shaft 323. Then, the end of the rotating shaft 1 325 away from the inner wall of the equipment box 1 is rotatably connected to the transmission belt 2 326, the inner wall of the equipment box 1 is rotatably connected to the rotating shaft 2 327, the end of the transmission belt 2 326 away from the rotating shaft 1 325 is rotatably connected to the rotating shaft 2 327, the end of the rotating shaft 2 327 away from the inner wall of the equipment box 1 is fixedly connected to the gear 1 328, and the middle part of the rotating shaft 213 is fixedly connected to the gear 2 329. The function of this component is to set the limiting rotating part 3 so that when the nasopharyngeal laryngoscope device body is cleaned and disinfected After completion, the pump body 411 is closed, and the cleaning and disinfecting agent inside the equipment box 1 is discharged through the discharge pipe 7. At this time, the driving motor 322 is started, and the output end of the driving motor 322 rotates to drive the output shaft 323 to rotate. The rotation of the output shaft 323 drives the rotating shaft 1 325 at one end of the transmission belt 1 324 to rotate. The rotation of the rotating shaft 1 325 drives the rotating shaft 2 327 at one end of the transmission belt 2 326 to rotate. The rotation of the rotating shaft 2 327 drives the gear 1 328 to rotate. As the cleaning mechanism 2 lifts the cleaning box 21 4 is pushed downward, at which time the gear 2 329 in the middle of the rotating shaft 213 on the side wall of the cleaning box 214 is meshed with the gear 1 328, and the rotation of the gear 1 328 drives the rotating shaft 213 on the gear 2 329 to rotate, and the rotation of the rotating shaft 213 drives the cleaning box 214 to rotate. This arrangement is conducive to the cleaning box 214 quickly drying the cleaning disinfectant on the nasopharyngeal laryngoscope device body, and at the same time, the air pump 421 continues to inject air into the interior of the nasopharyngeal laryngoscope device body, which is conducive to the rapid drying of the interior of the nasopharyngeal laryngoscope device body.

[0029] Example 2 is distinguished from Example 1 in that: Figures 1-13 As shown, the internal disinfection unit 4 includes: Disinfection unit 41, which is installed at the bottom of the cleaning box 214, is used to transport the cleaning and disinfecting agent at the bottom of the equipment box 1 to the inside of the nasopharyngeal laryngoscope through the connecting hose 8 for cleaning and disinfection; The auxiliary component 42 is installed on the side wall of the cleaning box 214. The auxiliary component 42 is connected to the disinfection component 41. The auxiliary component 42 is used to input the air at the top of the cleaning box 214 into the inside of the nasopharyngeal laryngoscope.

[0030] The disinfection unit 41 includes a pump body 411 fixedly connected to the bottom of the cleaning box 214. The output end of the pump body 411 is fixedly connected to a water outlet pipe 412. The input end of the pump body 411 is fixedly connected to a water pumping pipe 413. The end of the water outlet pipe 412 away from the pump body 411 is fixedly connected to a water distribution pipe 414. The auxiliary part 42 includes an air pump 421 fixedly connected to the side wall of the cleaning box 214, the output end of the air pump 421 is connected to the water distribution pipe 414, and the inner wall of the cleaning box 214 is fixedly connected with a plurality of connection ports 422. One end of the plurality of connection ports 422 away from the inner wall of the cleaning box 214 is connected to the water distribution pipe 414. The function of this component is to provide an internal disinfection part 4. When the cleaning box 214 slides along the sliding groove 211 to the bottom of the equipment box 1, the nasopharyngeal laryngoscope device body inside the cleaning box 214 is The nasopharyngeal laryngoscope device is just immersed in the cleaning disinfectant. At this time, the pump body 411 is started. The pump body 411 inputs the cleaning disinfectant into the water distribution pipe 414 through the water pumping pipe 413 through the water outlet pipe 412, and then inputs it into the inside of the nasopharyngeal laryngoscope device body through the connecting hose 8 at one end of the multiple connecting ports 422. This arrangement is conducive to the device to clean and disinfect the inside of the nasopharyngeal laryngoscope device body. At the same time, the air pump 421 is started, and the air pump 421 pumps high-pressure gas into the inside of the nasopharyngeal laryngoscope device body filled with cleaning disinfectant. When the nasopharyngeal laryngoscope device body is filled with cleaning disinfectant, the air pump 421 will pump high-pressure gas into the inside of the nasopharyngeal laryngoscope device body. When air is injected into the body, air will form bubbles or gas layers in the disinfection water flow, hindering the smooth flow of the disinfection water flow, causing the disinfection water flow to slow down, especially when the pipeline is narrow or the amount of air is large, the disinfection water flow becomes unstable or flows intermittently. This arrangement allows the disinfection water flow to clean and disinfect the inside of the nasopharyngeal laryngoscope device more fully and thoroughly; by setting the limiting rotating part 3, by sliding the limiting column 313 on the side wall of the cleaning box 214 along the inside of the limiting groove 312, when the cleaning box 214 is in the equipment box 1, by setting the limit block 311 to be slidably connected to the inside of the limit groove 312, it is beneficial to keep the cleaning box 214 in a horizontal position and keep it stable, thereby facilitating the installation and fixation of the nasopharyngeal laryngoscope device body. On the other hand, it limits the rotation of the cleaning box 214 on the top of the equipment box body 1. When the limit column 313 on the side wall of the cleaning box 214 slides along the limit groove 312 to the bottom of the limit block 311, the restriction of the cleaning box 214 by the limit groove 312 disappears, and the cleaning box 214 can rotate around the rotation axis 213.

[0031] The auxiliary fixing portion 5 includes: A linkage member 51 is provided inside the cleaning box 214 and is used to utilize the centrifugal force generated by the rotation of the cleaning box 214; The mounting member 52 is disposed inside the cleaning box 214 and is used to mount and fix the nasopharyngeal laryngoscope.

[0032] The linkage member 51 includes a plurality of sliding posts 511 fixedly connected to the inner wall of the cleaning box 214. The sliding posts 511 are slidably connected to a plurality of centrifugal blocks 512. The side walls of the centrifugal blocks 512 are rotatably connected to a push rod 1 513. The side wall of the centrifugal block 512 away from the push rod 1 513 is rotatably connected to a push rod 2 514. The mounting member 52 includes a plurality of limit rods 521 fixedly connected to the side wall of the cleaning box 214, a plurality of extrusion plates 522 are slidably connected to the middle of the limit rod 521, and the end of the push rod 513 away from the centrifugal block 512 is rotatably connected to the bottom of the rightmost extrusion plate 522. A plurality of clamping blocks 523 are slidably connected to the middle of the limit rod 521, and an extrusion spring 524 is provided between the extrusion plate 522 and the clamping block 523. An extrusion rod 525 is fixedly connected to the extrusion plate 522. The inner wall of the box 214 is fixedly connected with a plurality of limiting rods 2 526, and a plurality of extrusion pieces 2 527 are slidably connected to the limiting rods 2 526. The middle part of the limiting rods 2 526 is slidably connected to a plurality of clamping blocks 2 528. A plurality of extrusion pieces 2 527 are fixedly connected with extrusion rods 2 529. An extrusion spring 2 5210 is provided between the extrusion piece 2 527 and the clamping block 2 528. The end of the push rod 2 514 away from the centrifugal block 512 is rotatably connected to the single extrusion piece 2 527 on the limiting rod 2 526. The function of this component is to pass By setting the auxiliary fixing part 5, when the cleaning box 214 rotates, under the action of centrifugal force, the centrifugal blocks 512 at both ends of the sliding column 511 slide toward both ends along the midpoint of the sliding column 511, and the sliding of the centrifugal blocks 512 drives the extrusion rod 525 on the extrusion piece 522 at one end of the push rod 513 to slide toward one end of the extrusion spring 524. At this time, the extrusion spring 524 is squeezed by the extrusion piece 522 to generate compression. At this time, the elastic force of the extrusion spring 524 increases, and the extrusion spring 524 squeezes the clamping block 523. The force increases, and at the same time, the push rod 2 514 drives the extrusion rod 2 529 on the extrusion piece 2 527 to slide toward one end of the extrusion spring 2 5210. At this time, the reaction force of the extrusion spring 2 5210 on the clamping block 2 528 increases. This arrangement is conducive to increasing the clamping force of the clamping block 1 523 and the clamping block 2 528 on the nasopharyngeal laryngoscope device body, thereby preventing the nasopharyngeal laryngoscope device body from detaching from the inside of the cleaning box 214 during the rotation of the cleaning box 214, thereby protecting the nasopharyngeal laryngoscope device body during the rotational drying process.

[0033] The disinfection method of the nasopharyngeal laryngoscope disinfection device comprises the following steps: Step 1: Installation and fixation. First, install and fix the device body 1 22, the nasopharyngeal laryngoscope catheter 231, and the device body 2 232 between the several groups of clamping blocks 1 523 and clamping blocks 2 528 inside the cleaning box 214. Then, fix the several connecting hoses 8 to the several connecting ports 422. The other ends of the several connecting hoses 8 are fixedly connected to the forceps port 233, the air supply port 234, and the water supply port 235 respectively. Then, add the prepared cleaning and disinfectant into the interior of the equipment box 1. Step 2: Immersion cleaning and disinfection. By setting the lifting cleaning part 2, when the cleaning box 214 slides along the sliding groove 211 to the bottom of the equipment box 1, the nasopharyngeal laryngoscope device body inside the cleaning box 214 is just immersed in the cleaning disinfectant. At this time, the pump body 411 is started, and the pump body 411 inputs the cleaning disinfectant into the water distribution pipe 414 through the water pumping pipe 413 through the water outlet pipe 412, and then inputs it into the nasopharyngeal laryngoscope device body through the connecting hose 8 at one end of the multiple connecting ports 422; Step 3: Positioning protection: by sliding the limiting column 313 on the side wall of the cleaning box 214 along the inner limit groove 312, when the cleaning box 214 is at the top of the equipment box 1, the limiting block 311 is provided to be slidably connected to the inner limit groove 312, which is conducive to keeping the cleaning box 214 in a horizontal position and maintaining stability, thereby facilitating the installation and fixation of the nasopharyngeal laryngoscope device body; Step 4: Spin drying. The gear 2 329 in the middle of the rotating shaft 213 on the side wall of the cleaning box 214 meshes with the gear 1 328. The rotation of the gear 1 328 drives the rotating shaft 213 on the gear 2 329 to rotate. The rotation of the rotating shaft 213 drives the cleaning box 214 to rotate. Step 5: Auxiliary fixation, the reaction force of the second squeezing spring 5210 on the second clamping block 528 is increased. This arrangement is conducive to increasing the clamping force of the first clamping block 523 and the second clamping block 528 on the nasopharyngeal laryngoscope device body.

[0034] A specific application of this embodiment is: When using the nasopharyngeal laryngoscope disinfection device, first install and fix the device body 1 22, the nasopharyngeal laryngoscope catheter 231, and the device body 232 between the several groups of clamping blocks 1 523 and the clamping blocks 2 528 inside the cleaning box 214, then fix the several connecting hoses 8 with the several connecting ports 422, and fix the other ends of the several connecting hoses 8 with the forceps port 233, the air supply port 234, and the water supply port 235 respectively, and then add the prepared cleaning disinfectant into the interior of the equipment box 1; by setting the lifting cleaning part 2, after the device body 1 22, the nasopharyngeal laryngoscope catheter 231, and the device body 232 are installed, the upper cover 6 is moved along When the top of the equipment box 1 is closed, the upper cover 6 drives the sliding block 212 at one end of the linkage rod 216 to slide downward along the sliding groove 211, and the sliding groove 211 drives the cleaning box 214 at one end of the rotating shaft 213 to slide downward along the equipment box 1. This arrangement is conducive to the device pushing the device body 1 22, nasopharyngeal laryngoscope catheter 231, and device body 2 232 fixed inside the cleaning box 214 to the cleaning and disinfecting agent at the bottom of the equipment box 1. On the one hand, when the cleaning box 214 is above the equipment box 1, it is conducive to the installation and fixation of the nasopharyngeal laryngoscope device body; on the other hand, when the cleaning box 214 slides toward the bottom of the equipment box 1 along the sliding groove 211, it is conducive to The nasopharyngeal laryngoscope device body inside the cleaning box 214 is placed in the cleaning disinfectant liquid. When the cleaning box 214 is at the bottom of the equipment box 1, the cleaning disinfectant enters the cleaning box 214 through the disinfection hole 215, so that the nasopharyngeal laryngoscope device body is completely immersed in the cleaning disinfectant; by providing the internal disinfection part 4, when the cleaning box 214 slides to the bottom of the equipment box 1 along the sliding groove 211, the nasopharyngeal laryngoscope device body inside the cleaning box 214 is just immersed in the cleaning disinfectant. At this time, the pump body 411 is started, and the pump body 411 inputs the cleaning disinfectant into the water distribution pipe 414 through the water outlet pipe 412 through the water pump pipe 413, and then passes through several connecting ports. The connecting hose 8 at one end of 422 is input into the interior of the nasopharyngeal laryngoscope device body. This arrangement is conducive to the device cleaning and disinfecting the interior of the nasopharyngeal laryngoscope device body. At the same time, the air pump 421 is started, and the air pump 421 pumps high-pressure gas into the interior of the nasopharyngeal laryngoscope device body filled with cleaning disinfectant. When air is injected into the nasopharyngeal laryngoscope device body, the air will form bubbles or gas layers in the disinfectant water flow, hindering the smooth flow of the disinfectant water flow, causing the disinfectant water flow speed to slow down. In particular, when the pipeline is relatively narrow or the amount of air is large, the disinfectant water flow becomes unstable or intermittent. This arrangement allows the disinfectant water flow to clean and disinfect the interior of the nasopharyngeal laryngoscope device body more fully and thoroughly.When the cleaning box 214 is in the state of being lifted up, the unclamping means 314 of the embodiment of the present invention is clamped in place and the unclamping means 310 of the embodiment of the present invention is clamped in place and the unclamping means 310 of the embodiment of the present invention is clamped in place and the unclamping means 310 of the embodiment of the present invention is clamped in place and the unclamping means 310 of the embodiment of the present invention is clamped in place and the unclamping means 310 of the embodiment of the present invention is clamped in place and the unclamping means 310 of the embodiment of the present invention is By setting the limiting rotating part 3, when the cleaning and disinfection of the nasopharyngeal laryngoscope device body is completed, the pump body 411 is closed, and the cleaning and disinfecting agent inside the device box 1 is discharged through the discharge pipe 7. At this time, the driving motor 322 is started, and the output end of the driving motor 322 rotates to drive the output shaft 323 to rotate. The rotation of the output shaft 323 drives the rotating shaft 1 325 at one end of the transmission belt 1 324 to rotate. The rotation of the rotating shaft 1 325 drives the rotating shaft 2 327 at one end of the transmission belt 2 326 to rotate. The rotation of the rotating shaft 2 327 drives the gear 1 328 to rotate. As the lifting and cleaning mechanism 2 pushes the cleaning box 214 downward, the gear 2 329 in the middle of the rotating shaft 213 on the side wall of the cleaning box 214 is meshed with the gear 1 328. The rotation of the gear 1 328 drives the rotating shaft 213 on the gear 2 329 to rotate, and the rotation of the rotating shaft 213 drives the cleaning box 214 to rotate. This arrangement is conducive to the cleaning box 214 quickly drying the cleaning and disinfecting agent on the nasopharyngeal laryngoscope device body. At the same time, the air pump 421 continues to inject air into the inside of the nasopharyngeal laryngoscope device body. This arrangement is conducive to the inside of the nasopharyngeal laryngoscope device body. The centrifugal blocks 512 at both ends of the sliding column 511 slide toward both ends along the midpoint of the sliding column 511 under the action of centrifugal force. The sliding of the centrifugal blocks 512 drives the extrusion rod 525 on the extrusion piece 522 at one end of the push rod 513 to slide toward one end of the extrusion spring 524. At this time, the extrusion spring 524 is squeezed by the extrusion piece 522 to generate compression. At this time, the elastic force of the extrusion spring 524 increases, and the extrusion spring 524 presses against the clamping block 523. The extrusion pressure increases, and at the same time, the push rod 2 514 drives the extrusion rod 2 529 on the extrusion piece 2 527 to slide toward one end of the extrusion spring 2 5210. At this time, the reaction force of the extrusion spring 2 5210 on the clamping block 2 528 increases. This arrangement is conducive to increasing the clamping force of the clamping block 1 523 and the clamping block 2 528 on the nasopharyngeal laryngoscope device body, thereby preventing the nasopharyngeal laryngoscope device body from detaching from the inside of the cleaning box 214 during the rotation of the cleaning box 214, thereby protecting the nasopharyngeal laryngoscope device body during the rotational drying process.

[0035] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A nasopharyngeal laryngoscope disinfection device, comprising an equipment box, the interior of the equipment box having a cleaning space, and a discharge pipe installed on the side wall of the equipment box, characterized in that: Also includes: A lifting and cleaning unit is installed in the cleaning space inside the equipment box, a nasopharyngeal laryngoscope is installed inside the lifting and cleaning unit, and the lifting and cleaning unit is used to drive the nasopharyngeal laryngoscope to rise and fall along the inside of the equipment box; A position-limiting rotating portion, which is mounted on the inner wall of the equipment housing and is used to drive the nasopharyngeal laryngoscope mounted in the lifting and cleaning portion to rotate; An internal disinfection unit, the internal disinfection unit being installed at the bottom of the lifting and cleaning unit, and the internal disinfection unit being used for cyclically disinfecting the interior and exterior of the nasopharyngeal laryngoscope in the lifting and cleaning unit; and An auxiliary fixing portion, the auxiliary fixing portion being installed inside the lifting and cleaning portion and being used to assist in fixing the nasopharyngeal laryngoscope in the lifting and cleaning portion; Among them, the lifting and cleaning part drives the nasopharyngeal laryngoscope to the cleaning space at the bottom of the equipment box, and cleans and disinfects the inside and surface of the nasopharyngeal laryngoscope through the internal disinfection part. The limiting rotation part cooperates with the internal disinfection part to dry the nasopharyngeal laryngoscope.

2. A nasopharyngeal laryngoscope disinfection device according to claim 1, characterized in that: The lifting cleaning part includes an upper cover rotatably connected to the top of the equipment box, and a plurality of connecting hoses are provided on the upper cover, and further includes: Lifting parts, the lifting parts are arranged on the inner walls of both sides of the equipment box, and the lifting parts are used to drive the nasopharyngeal laryngoscope to move up and down along the inner wall of the equipment box; Device body 1, the device body 1 is installed inside the lifting member; The port piece is arranged on the nasopharyngeal laryngoscope and is used to connect a connecting hose, through which the disinfectant cleaning agent is input into the nasopharyngeal laryngoscope.

3. A nasopharyngeal laryngoscope disinfection device according to claim 2, characterized in that: A lifting member, the lifting member includes a plurality of sliding grooves fixedly connected to the inner wall of the equipment box, a sliding block is slidably connected to the interior of the sliding groove, a rotating shaft is rotatably connected to the interior of the sliding block, the end of the rotating shaft away from the sliding block is fixedly connected to the side wall of the cleaning box, a plurality of disinfection holes are opened at the bottom of the cleaning box, the bottom of both ends of the upper cover are rotatably connected to the linkage rod, and the end of the linkage rod away from the upper cover is rotatably connected to the sliding block; The port part includes a nasopharyngeal laryngoscope catheter arranged on the device body one, the end of the nasopharyngeal laryngoscope catheter away from the device body one is provided with the device body two, the device body one is fixedly connected to the forceps port, the side wall of the device body one is fixedly connected to the air supply port, and the side wall of the device body two is fixedly connected to the water supply port.

4. A nasopharyngeal laryngoscope disinfection device according to claim 3, characterized in that: The limiting rotation portion includes: A limiting member, the limiting member is arranged on the inner wall of the equipment box, and the limiting member is used to limit the vertical movement of the lifting member; The rotating member is arranged on the inner wall of the equipment box, and is used to drive the nasopharyngeal laryngoscope inside the lifting member to rotate.

5. A nasopharyngeal laryngoscope disinfection device according to claim 4, characterized in that: a limiting member, the limiting member includes a limiting block fixedly connected to the side wall of the device box, the limiting block is provided with a limiting groove, the side wall of the cleaning box is fixedly connected to a plurality of limiting posts, and the limiting posts are slidably connected to the inside of the limiting groove; The transmission gear of the transmission gear is connected with the transmission gear of the transmission gear of the transmission gear, and the transmission gear of the transmission gear is connected with the transmission gear of the transmission gear of the transmission gear.

6. A nasopharyngeal laryngoscope disinfection device according to claim 5, characterized in that: The internal disinfection unit includes: A disinfection unit is installed at the bottom of the cleaning box and is used to transport the cleaning and disinfecting agent at the bottom of the equipment box to the inside of the nasopharyngeal laryngoscope through a connecting hose for cleaning and disinfection; An auxiliary component is installed on the side wall of the cleaning box, the auxiliary component is connected to the disinfection component, and the auxiliary component is used to input air from the top of the cleaning box into the interior of the nasopharyngeal laryngoscope.

7. A nasopharyngeal laryngoscope disinfection device according to claim 6, characterized in that: The disinfection unit includes a pump body fixedly connected to the bottom of the cleaning box, the output end of the pump body is fixedly connected to the water outlet pipe, the input end of the pump body is fixedly connected to the water pump pipe, and the end of the water outlet pipe away from the pump body is fixedly connected to the water distribution pipe; Auxiliary parts, the auxiliary parts include an air pump fixedly connected to the side wall of the cleaning box, the output end of the air pump is connected to the water distribution pipe, the inner wall of the cleaning box is fixedly connected with several connecting ports, and the ends of several connecting ports away from the inner wall of the cleaning box are connected to the water distribution pipe.

8. A nasopharyngeal laryngoscope disinfection device according to claim 7, characterized in that: The auxiliary fixing portion includes: A linkage member, the linkage member being disposed inside the cleaning box and configured to utilize the centrifugal force generated by the rotation of the cleaning box; The mounting part is arranged inside the cleaning box and is used to install and fix the nasopharyngeal laryngoscope.

9. A nasopharyngeal laryngoscope disinfection device according to claim 8, characterized in that: A linkage member, the linkage member includes a plurality of sliding columns fixedly connected to the inner wall of the cleaning box, a plurality of centrifugal blocks slidably connected to the sliding columns, the side walls of the centrifugal blocks are rotatably connected to a push rod 1, and the side wall of the centrifugal block away from the push rod 1 is rotatably connected to a push rod 2; The cam is fixedly connected to the side wall of the cleaning box, and the cam is connected to the cleaning box by a spring, and the cam is connected to the cleaning box by a spring.

10. The disinfection method of the nasopharyngeal laryngoscope disinfection device adopts the nasopharyngeal laryngoscope disinfection device according to claim 9, characterized in that: It includes the following steps: Step 1: Installation and fixation: First, install and fix the device body 1, the nasopharyngeal laryngoscope catheter, and the device body 2 between several groups of clamping blocks 1 and 2 inside the cleaning box. Then, fix several connecting hoses to several connecting ports, and fix the other ends of the several connecting hoses to the forceps port, the air supply port, and the water supply port respectively. Then, add the prepared cleaning and disinfectant into the interior of the equipment box; Step 2: Immersion cleaning and disinfection. By setting a lifting cleaning part, when the cleaning box slides along the sliding groove to the bottom of the equipment box, the nasopharyngeal laryngoscope device body inside the cleaning box is just immersed in the cleaning disinfectant. At this time, the pump body is started, and the pump body inputs the cleaning disinfectant into the water distribution pipe through the water outlet pipe through the water suction pipe, and then inputs it into the nasopharyngeal laryngoscope device body through the connecting hose at one end of the multiple connecting ports; Step 3: Limit protection: by sliding the limit column on the side wall of the cleaning box along the inside of the limit groove, when the cleaning box is on the top of the equipment box, the limit block is provided to slide and connect inside the limit groove, which is conducive to keeping the cleaning box in a horizontal position and stable, thereby facilitating the installation and fixation of the nasopharyngeal laryngoscope device body; Step 4: Spin drying. Gear 2 in the middle of the rotating shaft on the side wall of the cleaning box is meshed with gear 1. The rotation of gear 1 drives the rotating shaft on gear 2 to rotate, and the rotation of the rotating shaft drives the cleaning box to rotate. Step 5: Auxiliary fixation, the reaction force of the second squeezing spring on the second clamping block is increased. This setting is conducive to increasing the clamping force of the first clamping block and the second clamping block on the nasopharyngeal laryngoscope device body.

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