Anesthesia apparatus cleaning and drying device

Abstract

This invention relates to the field of medical device technology, specifically to a cleaning and drying device for anesthesia devices. The device includes a housing and an anesthesia mask housed within the housing. It also includes a rotating cylinder housed within the housing, containing a cleaning and disinfecting solution; and a fixing assembly mounted on the rotating cylinder, with the anesthesia mask connected to the rotating cylinder via the fixing assembly. This device automatically cleans and disinfects used anesthesia masks and then dries them, allowing for reuse and reducing medical costs and waste. Simultaneously, an alternating inflation and deflation assembly ensures that the air bladder of the anesthesia mask rotates continuously in the cleaning and disinfecting solution, alternating between inflation and deflation, making it easier to remove dirt from the air bladder and improving the cleaning effect of the device.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, specifically to a cleaning and drying device for anesthesia instruments. Background Technology

[0002] Anesthesia masks are an important component of inhalation anesthesia systems. During anesthesia, they are worn by the patient over the mouth and nose to deliver a mixture of anesthetic gas and air. Even after the patient is under anesthesia, the mask remains connected to the ventilator, providing the oxygen needed for normal breathing. In some lengthy surgeries, secondary or multiple anesthesias are required. Because they are in direct contact with the patient's mouth and nose, anesthesia masks can become contaminated with various pathogens and exhaled substances. Existing anesthesia masks, if to be recycled, are generally cleaned manually, but this is difficult and complex, and they are typically treated as disposable medical consumables, which is wasteful, increases medical costs, and generates excessive medical waste. Therefore, we propose an anesthesia device cleaning and drying device. Summary of the Invention

[0003] One of the technical problems to be solved in this application is: how to design an automatic cleaning and disinfection device for anesthesia masks.

[0004] To address the aforementioned technical problems, this application provides an anesthesia device cleaning and drying apparatus, comprising a housing and an anesthesia mask disposed within the housing, and further comprising:

[0005] A rotating cylinder is disposed inside a housing containing a cleaning and disinfecting solution;

[0006] A fixing component is provided, which is mounted on a rotating cylinder, and the anesthesia mask is connected to the rotating cylinder via the fixing component;

[0007] A rotating assembly is mounted on a rotating cylinder. The rotating assembly drives the rotating cylinder to rotate in order to clean and disinfect the anesthesia mask.

[0008] An alternating inflation / deflation assembly is mounted on a rotating cylinder. Rotating the rotating cylinder causes the alternating inflation / deflation of the anesthesia mask.

[0009] A lifting assembly is disposed inside the housing and connected to a rotating cylinder. The lifting assembly drives the rotating cylinder to move upward so that the anesthesia mask is removed from the cleaning and disinfection solution.

[0010] A drying assembly is used to dry the anesthesia mask.

[0011] In some embodiments, the rotating assembly includes a hollow shaft 1 disposed on a rotating cylinder, the hollow shaft 1 being connected to a housing, and a gear disk 1 disposed on the hollow shaft 1. A drive motor is disposed inside the rotating cylinder, and a gear disk 2 is disposed on the output shaft of the drive motor. The gear disk 2 meshes with the gear disk 1. When the drive motor is started, the gear disk 2 is driven to roll along the gear disk 1, thereby causing the rotating cylinder to rotate.

[0012] In some embodiments, the fixing assembly includes a connecting tube disposed on a rotating cylinder, the inner wall of the connecting tube being made of rubber, and the connecting tube being used to connect to the catheter connection of the anesthesia mask;

[0013] One end of the connecting tube passes through the rotating cylinder, and a guide tube four is provided between the connecting tube and the hollow shaft one. A rotating ring is provided on the hollow shaft one, and a through hole is opened on the rotating cylinder. An annular groove is opened on one side of the rotating ring, and the annular groove communicates with the through hole. One end of the guide tube four passes through the rotating ring and communicates with the annular groove.

[0014] The hollow shaft is conductively connected to a hollow column at one end. A water pump is installed at the bottom of the outer casing. The water pump's outlet pipe is conductively connected to the hollow column, and the water pump's inlet pipe is conductively connected to the outer casing. When the water pump is started, cleaning and disinfecting solution is sprayed out from the connecting pipe.

[0015] In some embodiments, the lifting assembly includes a sliding plate disposed at one end of a hollow shaft, the sliding plate having a plurality of equally spaced and uniformly spaced perforations, a guide rod disposed on the sliding plate, one end of the guide rod sliding through the outer shell, an electric push rod disposed on the outer shell, the extended end of the electric push rod passing through the outer shell and connected to the sliding plate, and activating the electric push rod causing the sliding plate to move upward, so that the anesthesia mask extends out of the outer shell.

[0016] In some embodiments, the drying assembly includes a hot air blower disposed on one side of the housing, and there are two hot air blowers symmetrically distributed on both sides of the housing.

[0017] In some embodiments, the alternating inflation / deflation assembly includes an injection barrel disposed within the rotating cylinder, a communication assembly is provided between the air bladder of the anesthesia mask and the injection barrel, a piston is disposed within the injection barrel, and a linkage assembly is provided between the piston and the rotating cylinder. Rotating the rotating cylinder causes the piston to reciprocate by means of the linkage assembly, thereby causing the air bladder of the anesthesia mask to be alternately inflated and deflated.

[0018] In some embodiments, the linkage component includes a push rod disposed on one side of the piston, a shaft two disposed inside the rotating cylinder, a gear three disposed on the shaft two that meshes with a gear disk three, a cylindrical protrusion disposed on the gear disk three, and a hollow rectangular frame disposed at one end of the push rod, with one end of the cylindrical protrusion located inside the hollow rectangular frame, and rotating the rotating cylinder drives the push rod to reciprocate.

[0019] The injection barrel is connected to a conduit, one end of which passes through the rotating cylinder, and a pressure relief valve is provided at one end of the conduit.

[0020] In some embodiments, the anesthesia mask is provided with a connecting tube, which is connected in communication with the airbag of the anesthesia mask. Two limiting rings are provided inside the connecting tube. A sealing plate is provided on one side of one of the limiting rings, and a spring is provided on one side of the sealing plate. The spring cooperates with the sealing plate to seal the limiting ring, so as to seal the connecting tube.

[0021] A pin is provided at one end of the sealing plate. Pushing the pin moves the sealing plate to release the seal. At the same time, the spring contracts under force to provide self-recovery capability.

[0022] The connecting component includes a sleeve mounted on a rotating cylinder. A perforated plate is provided inside the sleeve, and a top protrusion is provided on one side of the perforated plate. One end of the sleeve passes through the rotating cylinder, and a second conduit is conductively connected between the sleeve and the first conduit. The connecting sleeve and the connecting tube are connected by using the top protrusion to move the sealing plate, so as to make the airbag of the anesthesia mask conductively connected to the injection barrel.

[0023] In some embodiments, a gas storage tank is provided inside the rotating cylinder, and an air inlet pipe and an air outlet pipe are provided at one end of the injection barrel. The air outlet pipe is connected to the gas storage tank, and one end of the air inlet pipe passes through the outer shell and is connected to the outside. A one-way valve is installed in both the air outlet pipe and the air inlet pipe. The piston is moved to allow the gas storage tank to take in and store gas.

[0024] The gas storage tank is connected to a pressure relief pipe, one end of which passes through the outer shell and is also equipped with a pressure relief valve.

[0025] The gas storage tank is equipped with a third conduit, which is connected to the second conduit. An electric valve is installed on the third conduit. Moving the rotating cylinder upwards activates the electric valve, thereby connecting the gas storage tank with the air bladder of the anesthesia mask and inflating the air bladder of the anesthesia mask.

[0026] In some embodiments, the sliding plate is hollow, and a movable plate is provided inside the sliding plate. The movable plate also has a leakage hole. A spring is provided at one end of the movable plate, and the spring is connected to the inner wall of the sliding plate. A triangular block is provided at one end of the movable plate, and a triangular block is also provided on the inner wall of the outer shell. When the sliding plate is moved upward, the two triangular blocks abut against each other, so that the movable plate moves relative to the sliding plate to block the leakage hole. At the same time, the spring is deformed under pressure to provide it with a reset capability.

[0027] The present invention has at least the following beneficial effects:

[0028] This device can automatically clean and disinfect used anesthesia masks, and then dry them, allowing the anesthesia masks to be reused, thereby reducing medical costs and the generation of medical waste.

[0029] Meanwhile, by using an alternating inflation and deflation assembly, the airbags of the anesthesia mask rotate continuously in the cleaning and disinfection solution, alternating between inflation and deflation, making it easier to remove dirt from the airbags and improving the cleaning effect of the main body of the device. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present invention;

[0031] Figure 2 For the present invention Figure 1 Another structural diagram;

[0032] Figure 3 For the present invention Figure 2 Schematic diagram of partial cross-section;

[0033] Figure 4 For the present invention Figure 3 Schematic diagram of partial cross-section;

[0034] Figure 5 For the present invention Figure 4 Schematic diagram of partial cross-section;

[0035] Figure 6 For the present invention Figure 5 Schematic diagram of the structure of area A in the middle;

[0036] Figure 7 For the present invention Figure 5 Schematic diagram of partial cross-section;

[0037] Figure 8 For the present invention Figure 7 Schematic diagram of the structure of Zone B;

[0038] Figure 9 For the present invention Figure 7 Schematic diagram of partial cross-section;

[0039] Figure 10 For the present invention Figure 9 Schematic diagram of partial cross-section;

[0040] Figure 11 For the present invention Figure 10 Schematic diagram of the structure of the middle C area;

[0041] Figure 12 This is a schematic diagram of the structure of Embodiment 2 of the present invention.

[0042] In the diagram: 1-Outer shell; 11-Anesthesia mask; 2-Rotating cylinder; 3-Fixing assembly; 4-Rotating assembly; 5-Alternating inflation / deflation assembly; 6-Lifting assembly; 7-Drying assembly; 41-Hollow shaft one; 42-Gear disc one; 43-Drive motor; 44-Gear disc two; 45-Connecting pipe; 46-Sliding plate; 47-Leakage hole; 48-Guide rod; 49-Electric push rod; 51-Hot air blower; 52-Injection barrel; 53-Connecting assembly; 54-Piston; 55-Linkage assembly; 56-Push rod; 57-Shaft two; 58-Gear disc three; 59-Cylindrical protrusion; 61- Hollowed-out rectangular frame; 62-Conduit 1; 63-Pressure relief valve; 64-Connecting pipe; 65-Limiting ring; 66-Sealing plate; 67-Spring; 68-Ejector pin; 69-Sleeve; 71-Perforated plate; 72-Top protrusion; 73-Conduit 2; 74-Air tank; 75-Inlet pipe; 76-Outlet pipe; 77-One-way valve; 78-Pressure relief pipe; 79-Conduit 3; 81-Electric valve; 82-Moving plate; 83-Spring; 84-Triangular block; 85-Conduit 4; 86-Hollow cylinder; 87-Water pump; 88-Rotating ring; 89-Through hole; 91-Annular groove. Detailed Implementation

[0043] 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.

[0044] Example 1

[0045] Please see Figures 1-11 The present invention provides a technical solution: an anesthesia instrument cleaning and drying device, comprising a housing 1 and an anesthesia mask 11 disposed within the housing 1, and further comprising:

[0046] Rotate cylinder 2, which is located inside outer shell 1, which contains cleaning and disinfection solution;

[0047] The fixing component 3 is set on the rotating cylinder 2. The anesthesia mask 11 is connected to the rotating cylinder 2 by the fixing component 3. Specifically, the fixing component 3 includes a connecting pipe 45 fixedly connected to the rotating cylinder 2. The inner wall of the connecting pipe 45 is made of rubber. The connecting pipe 45 is used to connect to the conduit of the anesthesia mask 11, thereby installing the anesthesia mask 11 onto the rotating cylinder 2. At the same time, multiple connecting pipes 45 are evenly arranged at equal intervals along the outer wall of the rotating cylinder 2 so that the main body of the device can clean and disinfect multiple anesthesia masks 11 at the same time.

[0048] One end of the connecting pipe 45 passes through the rotating cylinder 2, and a guide tube 85 is provided between the connecting pipe 45 and the hollow shaft 41. A rotating ring 88 is rotatably connected to the hollow shaft 41, and a through hole 89 is provided on the rotating cylinder 2. An annular groove 91 is provided on one side of the rotating ring 88. The annular groove 91 is connected to the through hole 89, and one end of the guide tube 85 passes through the rotating ring 88 and is fixedly connected to it. The guide tube 85 is connected to the annular groove 91.

[0049] A hollow shaft 41 is conductively connected to a hollow column 86 at one end. One end of the hollow column 86 slides through the outer shell 1, and a water pump 87 is fixedly connected to the bottom of the outer shell 1. The water outlet pipe of the water pump 87 is conductively connected to the hollow column 86, and the water inlet pipe of the water pump 87 is conductively connected to the outer shell 1. Then, by starting the water pump 87, the cleaning and disinfecting liquid inside the outer shell 1 is sprayed out of the connecting pipe 45.

[0050] Rotating component 4 is mounted on rotating cylinder 2. Rotating component 4 drives rotating cylinder 2 to rotate, thereby cleaning and disinfecting anesthesia mask 11. Specifically, rotating component 4 includes a hollow shaft 41 rotatably connected to rotating cylinder 2 via bearings. Hollow shaft 41 is connected to housing 1, and a gear disk 42 is fixedly connected to hollow shaft 41. A drive motor 43 is fixedly connected inside rotating cylinder 2. A gear disk 44 is fixedly connected to the output shaft of drive motor 43. Gear disk 44 meshes with gear disk 42. Drive motor 43 is started by program control, driving gear disk 44 to rotate, thereby causing gear disk 44 to roll along gear disk 42, causing rotating cylinder 2 to rotate, thereby causing anesthesia mask 11 to rotate in cleaning and disinfecting solution, thereby cleaning and disinfecting stains on anesthesia mask 11.

[0051] Alternating inflation and deflation assembly 5 is set on rotating cylinder 2. Rotating rotating cylinder 2 and using alternating inflation and deflation assembly 5 to alternately inflate and deflate the anesthesia mask 11, thereby making the airbag of the anesthesia mask 11 rotate continuously in the cleaning and disinfection solution, so that the airbag alternates between inflation and deflation, making it easier to remove dirt from the airbag and improving the cleaning effect of the main body of the device.

[0052] The lifting component 6 is located inside the outer shell 1 and connected to the rotating cylinder 2. The lifting component 6 drives the rotating cylinder 2 to move upward, so that the anesthesia mask 11 is removed from the cleaning and disinfection solution. Specifically, the lifting component 6 includes a sliding plate 46 fixedly connected to the bottom end of the hollow shaft 41. The sliding plate 46 has multiple holes 47 evenly spaced on it. A guide rod 48 is fixedly connected to the sliding plate 46. One end of the guide rod 48 slides through the outer shell 1. An electric push rod 49 is fixedly connected to the outer shell 1. The extended end of the electric push rod 49 slides through the outer shell 1 and is fixedly connected to the sliding plate 46. After the anesthesia mask 11 is cleaned and disinfected, the electric push rod 49 is activated to drive the sliding plate 46 to move upward, so that the anesthesia mask 11 extends out of the outer shell 1. Then, the hot air blower 51 is activated to blow hot air to dry the anesthesia mask 11. Thus, the device automatically cleans and disinfects the used anesthesia mask 11 and then dries it, so that the anesthesia mask 11 can be reused, thereby reducing medical costs and reducing the generation of medical waste.

[0053] The drying component 7 is used to dry the anesthesia mask 11. The drying component 7 includes a hot air blower 51 fixedly connected to one side of the outer shell 1, and there are two hot air blowers 51, which are symmetrically distributed on both sides of the outer shell 1.

[0054] The alternating inflation / deflation assembly 5 includes an injection tank 52 fixedly connected inside the rotating cylinder 2. A connecting assembly 53 is provided between the air bladder of the anesthesia mask 11 and the injection tank 52. A piston 54 is provided inside the injection tank 52. A linkage assembly 55 is provided between the piston 54 and the rotating cylinder 2. By rotating the rotating cylinder 2, the piston 54 is driven to reciprocate by the linkage assembly 55, thereby alternatingly inflating and deflating the air bladder of the anesthesia mask 11.

[0055] The linkage component 55 includes a push rod 56 fixedly connected to the piston 54. A shaft 57 is rotatably connected to the rotating cylinder 2 via a bearing. A gear 58 that meshes with a gear 42 is fixedly connected to the shaft 57. A cylindrical protrusion 59 is fixedly connected to the gear 42. One end of the push rod 56 is fixedly connected to a hollow rectangular frame 61. One end of the cylindrical protrusion 59 is located inside the hollow rectangular frame 61 and is slidably connected to its inner wall. Rotating the rotating cylinder 2 causes the gear 58 to roll along the gear 42, thereby causing the cylindrical protrusion 59 to rotate, which in turn causes the hollow rectangular frame 61 to move, thereby causing the push rod 56 to move back and forth, which in turn causes the piston 54 to move back and forth, completing the inflation and deflation operation of the airbag of the anesthesia mask 11.

[0056] A catheter 62 is connected to the injection container 52. One end of the catheter 62 passes through the rotating cylinder 2, and a pressure relief valve 63 is installed at the other end of the catheter 62. The pressure relief valve 63 is used to release excess gas and prevent damage to the air bag of the anesthesia mask 11.

[0057] The airbag on the anesthesia mask 11 is connected to a connecting tube 64. The connecting tube 64 is connected to the airbag of the anesthesia mask 11. Two limiting rings 65 are fixedly connected inside the connecting tube 64. A sealing plate 66 is provided on one side of one limiting ring 65. A spring 67 is fixedly connected to one side of the sealing plate 66. One end of the spring 67 contacts and abuts against the other limiting ring 65. The spring 67 cooperates with the sealing plate 66 to seal the limiting ring 65, so that the connecting tube 64 is sealed to prevent the airbag on the anesthesia mask 11 from leaking air.

[0058] A pin 68 is fixedly connected to one end of the sealing plate 66. Pushing the pin 68 causes the sealing plate 66 to move, thereby releasing the seal. At the same time, the spring 67 is compressed to provide it with self-recovery capability.

[0059] The connecting component 53 includes a sleeve 69 disposed on the rotating cylinder 2. A perforated plate 71 is fixedly connected inside the sleeve 69. A top protrusion 72 is fixedly connected to one side of the perforated plate 71. One end of the sleeve 69 passes through the rotating cylinder 2 and is fixedly connected thereto. A second conduit 73 is conductively connected between the sleeve 69 and the first conduit 62. The connecting sleeve 69 and the connecting tube 64 are connected. The top protrusion 72 pushes the sealing plate 66 to move, so that the airbag of the anesthesia mask 11 is conductively connected to the injection barrel 52.

[0060] A gas storage tank 74 is fixedly connected inside the rotating cylinder 2. One end of the injection barrel 52 is connected to an air inlet pipe 75 and an air outlet pipe 76. The air outlet pipe 76 is connected to the gas storage tank 74, and one end of the air inlet pipe 75 passes through the outer shell 1 to communicate with the outside. Both the air outlet pipe 76 and the air inlet pipe 75 are equipped with one-way valves 77. The one-way valve 77 in the air outlet pipe 76 only allows air to flow out of the injection barrel 52, and the one-way valve 77 in the air inlet pipe 75 only allows air to flow into the injection barrel 52. Thus, by moving the piston 54, the gas storage tank 74 is allowed to take in and store air.

[0061] A pressure relief pipe 78 is connected to the gas storage tank 74. One end of the pressure relief pipe 78 passes through the outer shell 1 and is also equipped with a pressure relief valve 63, thereby ensuring the stable gas pressure in the gas storage tank 74 and ensuring the safety of the main body of the device.

[0062] The gas tank 74 is connected to a third conduit 79, which is connected to a second conduit 73. An electric valve 81 is installed on the third conduit 79. The cylinder 2 is rotated upward to expose the anesthesia mask 11 out of the outer shell 1. At the same time, the electric valve 81 is activated to connect the gas tank 74 with the air bladder of the anesthesia mask 11, so that the air bladder of the anesthesia mask 11 is inflated. This ensures that the air bladder of the anesthesia mask 11 is inflated during drying, thereby allowing the anesthesia mask 11 to be dried more quickly.

[0063] Example 2

[0064] Please see Figures 1-12The present invention provides a technical solution: a cleaning and drying device for anesthesia instruments, and embodiment 2 is an optimization based on embodiment 1;

[0065] The sliding plate 46 has a hollow design, and a movable plate 82 is slidably connected inside the sliding plate 46. The movable plate 82 also has a leakage hole 47. A spring piece 83 is fixedly connected to one end of the movable plate 82. The spring piece 83 is fixedly connected to the inner wall of the sliding plate 46, and a triangular block 84 is fixedly connected to one end of the movable plate 82. A triangular block 84 is also fixedly connected to the inner wall of the outer shell 1. When the sliding plate 46 is moved upward, the two triangular blocks 84 abut against each other, so that the movable plate 82 moves relative to the sliding plate 46 to seal the leakage hole 47. At the same time, the spring piece 83 is deformed under pressure, providing it with a reset capability. Then, when the rotating cylinder 2 is moved out of the outer shell 1, the movable plate 82 and the sliding plate 46 cooperate to seal the outer shell 1, thereby preventing the heat from causing the cleaning and disinfecting liquid inside the outer shell 1 to evaporate during drying, and preventing hot air from entering the outer shell 1 through the leakage hole 47, thus preventing heat loss.

[0066] 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.

[0067] 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. A cleaning and drying device for anesthesia instruments, comprising a housing (1) and an anesthesia mask (11) disposed within the housing (1), characterized in that: It also includes: Rotate cylinder (2), which is set inside the outer shell (1), and the outer shell (1) contains cleaning and disinfecting solution; A fixing component (3) is provided on a rotating cylinder (2), and the anesthesia mask (11) is connected to the rotating cylinder (2) by means of the fixing component (3); Rotating component (4), which is set on rotating cylinder (2), is used to drive rotating cylinder (2) to rotate in order to clean and disinfect anesthesia mask (11); Alternating inflation / deflation assembly (5), which is mounted on a rotating cylinder (2), rotates the rotating cylinder (2), and uses the alternating inflation / deflation assembly (5) to alternately inflate and deflate the anesthesia mask (11); Lifting component (6), which is disposed inside the outer shell (1) and connected to the rotating cylinder (2), uses the lifting component (6) to drive the rotating cylinder (2) to move upward so that the anesthesia mask (11) is removed from the cleaning and disinfection solution; The drying assembly (7) is used to dry the anesthesia mask (11).

2. The anesthesia instrument cleaning and drying device according to claim 1, characterized in that: The rotating assembly (4) includes a hollow shaft (41) disposed on a rotating cylinder (2), the hollow shaft (41) being connected to the outer shell (1), and a gear disk (42) being disposed on the hollow shaft (41). A drive motor (43) is disposed inside the rotating cylinder (2), and a gear disk (44) is disposed on the output shaft of the drive motor (43). The gear disk (44) meshes with the gear disk (42). When the drive motor (43) is started, the gear disk (44) is driven to roll along the gear disk (42), so that the rotating cylinder (2) rotates.

3. The anesthesia instrument cleaning and drying device according to claim 2, characterized in that: The fixing component (3) includes a connecting tube (45) disposed on the rotating cylinder (2). The inner wall of the connecting tube (45) is made of rubber. The connecting tube (45) is used to connect to the catheter connection of the anesthesia mask (11). One end of the connecting pipe (45) passes through the rotating cylinder (2), and a guide tube (85) is provided between the connecting pipe (45) and the hollow shaft (41). A rotating ring (88) is provided on the hollow shaft (41), and a through hole (89) is provided on the rotating cylinder (2). An annular groove (91) is provided on one side of the rotating ring (88). The annular groove (91) is connected to the through hole (89), and one end of the guide tube (85) passes through the rotating ring (88) and is connected to the annular groove (91). One end of the hollow shaft (41) is connected to a hollow column (86). A water pump (87) is provided at the bottom of the outer shell (1). The water outlet pipe of the water pump (87) is connected to the hollow column (86), and the water inlet pipe of the water pump (87) is connected to the outer shell (1). The water pump (87) is started so that the connecting pipe (45) sprays out cleaning and disinfecting liquid.

4. The anesthesia instrument cleaning and drying device according to claim 3, characterized in that: The lifting assembly (6) includes a sliding plate (46) disposed at one end of a hollow shaft (41). The sliding plate (46) has a plurality of holes (47) evenly spaced on it. A guide rod (48) is disposed on the sliding plate (46). One end of the guide rod (48) slides through the outer shell (1). An electric push rod (49) is disposed on the outer shell (1). The extended end of the electric push rod (49) passes through the outer shell (1) and is connected to the sliding plate (46). The electric push rod (49) is activated to drive the sliding plate (46) to move upward so that the anesthesia mask (11) extends out of the outer shell (1).

5. The anesthesia instrument cleaning and drying device according to claim 4, characterized in that: The drying assembly (7) includes a hot air blower (51) disposed on one side of the outer shell (1), and there are two hot air blowers (51), which are symmetrically distributed on both sides of the outer shell (1).

6. The anesthesia instrument cleaning and drying device according to claim 5, characterized in that: The alternating inflation / deflation assembly (5) includes an injection barrel (52) disposed inside the rotating cylinder (2). A connecting assembly (53) is provided between the air bladder of the anesthesia mask (11) and the injection barrel (52). A piston (54) is disposed inside the injection barrel (52). A linkage assembly (55) is provided between the piston (54) and the rotating cylinder (2). By rotating the rotating cylinder (2), the piston (54) is driven to reciprocate by the linkage assembly (55) so that the air bladder of the anesthesia mask (11) is alternately inflated and deflated.

7. The anesthesia instrument cleaning and drying device according to claim 6, characterized in that: The linkage component (55) includes a push rod (56) disposed on one side of the piston (54), a shaft two (57) disposed inside the rotating cylinder (2), a gear three (58) that meshes with the gear disk one (42) disposed on the shaft two (57), a cylindrical protrusion (59) disposed on the gear disk three (58), and a hollow rectangular frame (61) disposed at one end of the push rod (56), and one end of the cylindrical protrusion (59) located inside the hollow rectangular frame (61). Rotating the rotating cylinder (2) drives the push rod (56) to reciprocate. The injection barrel (52) is connected to a conduit (62), one end of which passes through the rotating cylinder (2), and a pressure relief valve (63) is provided at one end of the conduit (62).

8. The anesthesia instrument cleaning and drying device according to claim 7, characterized in that: The anesthesia mask (11) is provided with a connecting tube (64), which is connected to the airbag of the anesthesia mask (11). The connecting tube (64) is provided with two limiting rings (65). A sealing plate (66) is provided on one side of one of the limiting rings (65), and a spring (67) is provided on one side of the sealing plate (66). The spring (67) cooperates with the sealing plate (66) to seal the limiting ring (65) so that the connecting tube (64) is sealed. One end of the sealing plate (66) is provided with a push pin (68). Pushing the push pin (68) will cause the sealing plate (66) to move, thereby releasing the seal. At the same time, the spring (67) is compressed under force to provide it with self-recovery capability. The connecting component (53) includes a sleeve (69) disposed on a rotating cylinder (2), a perforated plate (71) disposed inside the sleeve (69), a top protrusion (72) disposed on one side of the perforated plate (71), one end of the sleeve (69) passes through the rotating cylinder (2), and a second conduit (73) is conductively connected between the sleeve (69) and the first conduit (62). The connecting sleeve (69) and the connecting tube (64) are connected by using the top protrusion (72) to push the sealing plate (66) to move, so that the air bag of the anesthesia mask (11) is conductively connected to the injection barrel (52).

9. The anesthesia instrument cleaning and drying device according to claim 8, characterized in that: The rotating cylinder (2) is equipped with a gas storage tank (74). One end of the injection barrel (52) is equipped with an air inlet pipe (75) and an air outlet pipe (76). The air outlet pipe (76) is connected to the gas storage tank (74). One end of the air inlet pipe (75) passes through the outer shell (1) and is connected to the outside. Both the air outlet pipe (76) and the air inlet pipe (75) are equipped with a one-way valve (77). The piston (54) is moved to allow the gas storage tank (74) to take in and store gas. The gas storage tank (74) is connected to a pressure relief pipe (78), one end of which passes through the outer shell (1) and is also equipped with a pressure relief valve (63); The gas storage tank (74) is provided with a third conduit (79), which is connected to the second conduit (73). An electric valve (81) is installed on the third conduit (79). The rotating cylinder (2) is moved upward, and the electric valve (81) is activated at the same time to make the gas storage tank (74) and the air bag of the anesthesia mask (11) connected, so that the air bag of the anesthesia mask (11) is inflated.

10. The anesthesia instrument cleaning and drying device according to claim 9, characterized in that: The sliding plate (46) is hollow and a movable plate (82) is provided inside the sliding plate (46). The movable plate (82) is also provided with a leakage hole (47). A spring piece (83) is provided at one end of the movable plate (82). The spring piece (83) is connected to the inner wall of the sliding plate (46). A triangular block (84) is provided at one end of the movable plate (82). A triangular block (84) is also provided on the inner wall of the outer shell (1). When the sliding plate (46) is moved up, the two triangular blocks (84) abut against each other, so that the movable plate (82) moves relative to the sliding plate (46) to block the leakage hole (47). At the same time, the spring piece (83) is deformed under pressure to provide it with a reset capability.

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