Anesthesia instrument disinfection device for anesthesia room

Abstract

The invention relates to the technical field of medical apparatus and instruments, and discloses an anesthesia apparatus disinfection device for an anesthesia room. The disinfection box is designed to be of an open structure and is fixedly mounted at the top of the liquid storage box; a cover plate is arranged at an opening of the disinfection box, and an annular sheet is arranged at the top of the disinfection box; the two sets of electric telescopic push rods are arranged on the two sides of the disinfection box and used for driving the cover plate to close and open the opening of the disinfection box, flexible plugging of the connecting through pipe is achieved through the automatic plugging mechanism, volatilization loss of active ingredients such as a chlorine-containing disinfectant is reduced, the stability of the concentration of the disinfectant is maintained, and the disinfection effect is improved. Disinfection failure caused by insufficient concentration is avoided, the postoperative infection risk of a patient is reduced from the source, meanwhile, resource waste is reduced, two modes of uniform spraying flushing and soaking can be adopted, floating dust and surface pollutants on the surface of the instrument can be rapidly removed, and the disinfection effect is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a kind of anesthesia apparatus disinfection device for operating room. BACKGROUND

[0002] In the medical field, anesthesia room as the key place of implementing anesthesia operation, the anesthesia apparatus (such as anesthesia laryngoscope, tracheal catheter, puncture needle, syringe, breathing circuit pipeline, etc.) used directly contacts with the respiratory tract, blood system or mucous membrane of patient, whether the surface of instrument is completely disinfected and sterilized, directly related to the safety of patient, is the core link of preventing cross infection;

[0003] The re-disinfection of anesthesia apparatus before use is essentially to eliminate the potential pollution risk of storage, transportation and other links through "second verification", make up the cleaning blind area of complex structure, finally meet the strict requirements of medical safety standard on sterile disinfection level, so as to minimize the risk of patient infection. This operation is an indispensable part of anesthesia safety system;

[0004] At present, if the chlorine disinfectant of disinfection device cannot be automatically blocked after use, the volatilization will be intensified, the effective component will be reduced with the volatilization, the disinfection effect will be reduced, the pathogen cannot be effectively killed, the volatilization of disinfectant will cause resource waste, because the effective component that can be used for disinfection is released into the air, and the existing disinfection device has single function, it is difficult to meet the multifunctional actual use demand, limits the efficiency, flexibility and practicability of disinfection work, so we propose a kind of anesthesia apparatus disinfection device for operating room to solve the above problems. SUMMARY

[0005] In view of the defects of the prior art, the present application provides an anesthesia apparatus disinfection device for operating room, which solves the problems that the chlorine disinfectant cannot be automatically blocked after use, the volatilization is intensified, the effective component is reduced, the disinfection effect is reduced, the pathogen cannot be effectively killed, and resource waste is caused. The function is single, it is difficult to meet the multifunctional actual use demand, limits the efficiency, flexibility and practicability of disinfection work.

[0006] To achieve the above purpose, the present application is realized by the following technical scheme: an anesthesia apparatus disinfection device for operating room, comprising a liquid storage tank;

[0007] The disinfection box is designed as an open structure and is fixedly installed on the top of the liquid storage tank. A cover plate is arranged at the opening of the disinfection box, and an annular piece is arranged on the top of the disinfection box.

[0008] Two groups of electric telescopic push rods are arranged on the two sides of the disinfection box, which are used to drive the cover plate to close and open the opening of the disinfection box.

[0009] A guide rod is rotatably installed at the center of the cover plate through a bearing, and a storage frame is fixedly installed on the surface of the guide rod;

[0010] A connecting pipe is fixedly connected between the liquid storage tank and the sterilization tank to realize the mutual communication of the liquid storage tank and the sterilization tank.

[0011] A sterilization mechanism is arranged on the sterilization tank to sterilize the anesthetic instruments.

[0012] An automatic plugging mechanism is arranged in the liquid storage tank to automatically and flexibly plug the connecting pipe.

[0013] A cyclone drying mechanism is arranged on the top of the cover plate to dry the anesthetic instruments and drive the storage frame to rotate.

[0014] Preferably, installation covers are fixedly installed on both sides of the sterilization tank near the positions of the electric telescopic push rods, the electric telescopic push rods are installed on the installation covers, the output ends of the electric telescopic push rods are connected with the bottom surface of the cover plate, an annular groove is formed in the top of the sterilization tank and is adapted to the annular sheet, the annular sheet can slide in the annular groove, and a plurality of groups of compression springs are fixedly installed between the annular sheet and the sterilization tank in a ring shape.

[0015] Preferably, a plurality of groups of circular holes are formed in the surface of the storage frame, and a plurality of groups of strip-shaped openings are formed in the peripheral surface in a ring shape.

[0016] Preferably, a drainage cover is fixedly installed at the bottom of the sterilization tank and is connected with the sterilization liquid to make the sterilization liquid flow to the middle, and the drainage cover is connected with the connecting pipe.

[0017] Preferably, the sterilization mechanism comprises a pump body fixedly installed on the surface of the sterilization tank, a first liquid guide pipe is fixedly installed at the input end of the pump body, one end of the first liquid guide pipe extends into the liquid storage tank, a second liquid guide pipe is fixedly installed at the output end of the pump body, a spray head seat is installed at the other end of the second liquid guide pipe, and the spray head seat is installed on the sterilization tank.

[0018] Preferably, the liquid storage tank comprises an open tank body and a base, the base is screwed at the opening of the tank body through threads, a liquid injection pipe is arranged at the top of the liquid storage tank, a control valve is installed on the liquid injection pipe, and the liquid storage tank is designed in a glass structure to facilitate the observation of the liquid level in the liquid storage tank.

[0019] Preferably, a filter screen disc is fixedly installed at the center of the base through a connecting column, and the outer surface of the filter screen disc is adapted to the inner side wall of the tank body.

[0020] Preferably, the automatic sealing mechanism comprises a sealing head arranged at the bottom opening of the connecting pipe, the surface of the sealing head is fixed with horizontally arranged bars in a symmetrical arrangement, the inner side wall of the liquid storage tank is fixedly installed with a fixed pin near the position of the horizontally arranged bars, the surface of the fixed pin is provided with a spring, the horizontally arranged bars slide on the surface of the fixed pin through the sliding hole, and the two ends of the spring are fixedly connected with the horizontally arranged bars and the fixed pin respectively.

[0021] Preferably, the cyclone drying mechanism comprises a fan fixed on the upper surface of the cover plate, the output end of the fan is fixedly installed with an air storage cover, the top end of the guide rod is fixedly installed with a fan wheel, the surface of the air storage cover is fixedly communicated with an exhaust pipe corresponding to the edge of the fan wheel, the bottom surface of the air storage cover is fixedly communicated with an air nozzle, the air nozzle is located below the cover plate and corresponds to the storage frame, the air nozzle is installed with an electromagnetic control valve, and the air storage cover is installed with a heating wire.

[0022] Preferably, the upper surface of the cover plate is fixedly installed with a shell cover for protecting the fan, and a plurality of exhaust holes are arranged on the surface of the shell cover to facilitate air exhaust.

[0023] Beneficial effects

[0024] The application provides an anesthesia instrument disinfection device for an anesthesia room.

[0025] The anesthesia instrument disinfection device for the anesthesia room realizes flexible sealing of the connecting pipe through the automatic sealing mechanism, can flexibly control the automatic sealing of the connecting pipe by the sealing head during the disinfection process, avoids direct contact of the disinfectant in the liquid storage tank with the external air, and only temporarily opens during the liquid discharge stage after disinfection is completed, resets immediately after liquid discharge is completed, significantly reduces volatilization loss of effective components such as chlorine disinfectant, maintains the stability of the disinfectant concentration, avoids disinfection failure caused by insufficient concentration, reduces the risk of postoperative infection of patients from the source, reduces resource waste, can adopt two modes of uniform spraying flushing and soaking, quickly removes surface dust and surface pollutants of the instrument, improves the disinfection effect, and realizes rapid drying of the anesthesia instrument after disinfection, avoids the secondary pollution risk caused by traditional natural air drying, shortens the instrument turnover time, and improves the work efficiency of the anesthesia room. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the application;

[0027] Figure 2 It is a sectional view of the overall structure of the application;

[0028] Figure 3 It is a sectional view of the structure of the installation cover of the application;

[0029] Figure 4 The shell cover structure of the present application is shown in the sectional view;

[0030] Figure 5 The connecting structure of the liquid storage tank and the disinfection tank of the present application is shown in the sectional view;

[0031] Figure 6 The structure of the present application is shown in the sectional view.

[0032] In the figure: 101, liquid storage tank; 102, disinfection tank; 103, mounting cover; 104, electric telescopic push rod; 105, cover plate; 106, guide rod; 107, storage frame; 108, drainage cover; 109, connecting pipe; 2, disinfection mechanism; 201, pump body; 202, first liquid guide pipe; 203, second liquid guide pipe; 204, nozzle seat; 205, filter screen disc; 3, automatic plugging mechanism; 301, plugging head; 302, thimble rod; 303, fixed pin; 304, spring; 305, crossbar; 4, cyclone drying mechanism; 401, fan; 402, air storage cover; 403, exhaust pipe; 404, shell cover; 405, fan wheel; 406, air nozzle; 407, exhaust hole. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0034] As Figures 1-6 shown:

[0035] A kind of anesthesia apparatus disinfection device for operating room, including liquid storage tank 101, liquid storage tank 101 is composed of open box and base, base is screwed in the open mouth of box by thread, the top of liquid storage tank 101 is equipped with liquid injection pipe, and control valve is installed on liquid injection pipe, liquid storage tank 101 is designed as glass structure, to facilitate observation the liquid level in liquid storage tank 101;

[0036] Disinfection tank 102, it is designed as open structure, and is fixedly installed at the top of liquid storage tank 101;The open mouth of disinfection tank 102 is equipped with cover plate 105, and the top of disinfection tank 102 is equipped with annular sheet;

[0037] Two groups of electric telescopic push rods 104 are arranged on both sides of the sterilization box 102, and are used to drive the cover plate 105 to close and open the opening of the sterilization box 102. Installation covers 103 are fixedly installed at positions close to the electric telescopic push rods 104 on both sides of the sterilization box 102. The electric telescopic push rods 104 are installed on the installation covers 103. The output end of the electric telescopic push rod 104 is connected with the bottom surface of the cover plate 105. An annular groove adapted to the annular sheet is formed in the top of the sterilization box 102. The annular sheet can slide in the annular groove. A plurality of groups of compression springs in annular distribution are fixedly installed between the annular sheet and the sterilization box 102.

[0038] A guide rod 106 is rotatably installed at the center of the cover plate 105 through a bearing. A storage frame 107 is fixedly installed on the surface of the guide rod 106. A plurality of circular holes are formed in the surface of the storage frame 107. A plurality of groups of strip-shaped openings in annular distribution are formed in the peripheral surface of the storage frame 107.

[0039] A drainage cover 108 is fixedly installed at the bottom of the sterilization box 102 and is communicated with the sterilization liquid to the middle of the sterilization box 102.

[0040] A connecting pipe 109 is fixedly connected between the liquid storage tank 101 and the sterilization box 102, so as to realize the mutual communication of the liquid storage tank 101 and the sterilization box 102.

[0041] A sterilization mechanism 2 is arranged on the sterilization box 102 and is used to sterilize the anesthetic apparatus. The sterilization mechanism 2 comprises a pump body 201 fixedly installed on the surface of the sterilization box 102. A first liquid guide pipe 202 is fixedly installed at the input end of the pump body 201. One end of the first liquid guide pipe 202 extends into the liquid storage tank 101. A second liquid guide pipe 203 is fixedly installed at the output end of the pump body 201. A nozzle seat 204 is installed at the other end of the second liquid guide pipe 203. The nozzle seat 204 is installed on the sterilization box 102. A filter sieve disc 205 is fixedly installed at the center of the base through a connecting column. The outer surface of the filter sieve disc 205 is adapted to the inner side wall of the box body.

[0042] An automatic plugging mechanism 3 is arranged in the liquid storage tank 101 and is used to automatically and flexibly plug the connecting pipe 109. The automatic plugging mechanism 3 comprises a plugging head 301 arranged at the opening of the bottom of the connecting pipe 109. A plurality of horizontal rods 305 in symmetrical arrangement are fixedly installed on the surface of the plugging head 301. A fixed pin 303 is fixedly installed at the position close to the horizontal rod 305 on the inner side wall of the liquid storage tank 101. A spring 304 is wound around the surface of the fixed pin 303. The horizontal rod 305 slides on the surface of the fixed pin 303 through the sliding hole. The two ends of the spring 304 are fixedly connected with the horizontal rod 305 and the fixed pin 303, respectively. A guide rod 106 corresponding to the guide rod 106 is rotatably installed on the plugging head 301 through a sealing bearing.

[0043] The swirl drying mechanism 4 is provided on the top of the cover 105, which can realize the drying of anesthesia equipment and drive the storage frame 107 to rotate. The swirl drying mechanism 4 includes a fan 401 fixed on the upper surface of the cover 105, and an air storage cover 402 is fixedly installed on the output end of the fan 401. A fan wheel 405 is fixedly installed on the top of the guide rod 106. The surface of the air storage cover 402 is fixedly connected with an exhaust pipe 403, and the exhaust pipe 403 corresponds to the edge of the fan wheel 405. The bottom surface of the air storage cover 402 is fixedly connected with an air nozzle 406. The air nozzle 406 is located below the cover 105 and corresponds to the storage frame 107. An electromagnetic control valve is installed on the air nozzle 406, and a heating wire is installed on the air storage cover 402. A shell cover 404 for protecting the fan 401 is fixedly installed on the upper surface of the cover 105. A plurality of exhaust holes 407 are provided on the surface of the shell cover 404 to facilitate air discharge.

[0044] In this embodiment, when the anesthesia instrument disinfection device for anesthesia room is in use, a liquid injection pipe is provided on the top of the liquid storage tank 101, through which disinfectant, such as chlorine-containing disinfectant, is injected into the liquid storage tank 101 and is sealed by a control valve on the liquid injection pipe; the filter sieve plate 205 on the base pre-filters the liquid entering the liquid storage tank 101 to prevent impurities from remaining;

[0045] like Figure 6 As shown, the electric telescopic push rod 104 is in the extended state, the cover 105 is opened, and the storage frame 107 is exposed outside the disinfection box 102. The anesthesia instruments to be disinfected, such as laryngoscopes and clamps, are placed in the storage frame 107. The circular holes and annular strip openings on the surface of the storage frame 107 ensure that the disinfectant fully contacts the instruments.

[0046] The electric telescopic push rod 104 is activated to retract, driving the cover plate 105 to move downward. Since the annular piece, in cooperation with the compression spring, can be in an upwardly extending state relative to the sterilization box 102, the electric telescopic push rod 104 drives the cover plate 105, the storage frame 107 and the anesthesia equipment into the sterilization box 102. At the same time, the cover plate 105 contacts the annular piece, and forms a sealed cavity with the sterilization box 102.

[0047] like Figure 3 As shown, the disinfection mechanism 2 is activated: the pump body 201 draws disinfectant from the liquid storage tank 101 through the first liquid conduit 202, and delivers it to the nozzle seat 204 through the second liquid conduit 203. The nozzle seat 204 evenly sprays the disinfectant onto the instruments in the storage frame 107. The upper and lower parts of the nozzle seat 204 are respectively inclined relative to each other, so that the upper open part of the storage frame 107 can be flushed;

[0048] like Figure 2 and 4At the same time, the air nozzle 406 is blocked by the electromagnetic control valve, the fan 401 is started, the generated airflow passes through the air cover 402 and is discharged through the exhaust pipe 403 and is discharged to the fan wheel 405, the impact force of the airflow drives the fan wheel 405 to rotate, and through the rotation of the fan wheel 405, the storage frame 107 is synchronously rotated, so that the anesthetic instruments on the storage frame 107 are synchronously rotated, so that the instruments can be uniformly sprayed with disinfectant liquid, and flushing is carried out, and omnidirectional disinfection is realized.

[0049] At the same time that the cover plate 105 is in contact with the annular sheet, the guide rod 106 on the cover plate 105 is not in contact with the thimble rod 302, at this time, the spring 304 in the compressed state can drive the cross rod 305 and the blocking head 301 to synchronously move upwards, the blocking head 301 can block the bottom opening of the connecting pipe 109, at this time, the disinfectant liquid in the disinfection box 102 continuously accumulates, and when reaching a certain liquid level, the anesthetic instruments on the storage frame 107 can be submerged and soaked, the structure not only can spray and flush the anesthetic instruments, quickly remove dust and surface pollutants on the instruments, but also can flexibly select soaking, so that the disinfectant liquid penetrates into the gaps of the instruments, makes up for the dead angle that cannot be reached by high-pressure flushing, and improves the disinfection effect.

[0050] As shown in the figure, Figure 5 After disinfection is completed, the electric telescopic push rod 104 can be continuously driven to retract, the cover plate 105 is driven to move downwards, the annular sheet is extruded, the guide rod 106 is synchronously moved downwards, the thimble rod 302 is extruded downwards by the guide rod 106, the blocking head 301 is moved downwards by the thimble rod 302, the cross rod 305 is slid and moved downwards on the fixed pin 303, and the spring 304 is compressed, so that a gap is generated between the blocking head 301 and the connecting pipe 109, the blocking of the connecting pipe 109 is released, at this time, the disinfectant liquid accumulated in the disinfection box 102 flows into the liquid storage tank 101 through the connecting pipe 109 again, so as to collect the disinfectant liquid, and the liquid storage tank 101 is internally provided with a filter screen disc 205 for filtering the disinfectant liquid, removing impurities, and reducing the blocking of the spray head seat 204.

[0051] When the disinfectant inside the disinfection box 102 completely flows into the liquid storage tank 101, the electric telescopic push rod 104 is then extended, driving the cover plate 105 to move upward synchronously and the guide rod 106 to move upward, releasing the extrusion on the thimble rod 302, and then the spring 304 in the compressed state rebounds to drive the plug head 301 to seal the connecting pipe 109 again, completely sealing the disinfectant in the liquid storage tank 101. When the cover plate 105 moves upward or the anesthetic instruments in the storage frame 107 are taken out, this process reduces the volatilization of the disinfectant. The sterilization ability of the disinfectant depends on the specific concentration of the active ingredients. By reducing volatilization, the concentration of active ingredients can be prevented from rapidly decreasing, thereby ensuring the stability of the disinfection effect and avoiding disinfection failure due to insufficient concentration, thereby reducing the risk of postoperative infection in patients from the source.

[0052] With the start of the fan 401, the electromagnetic control valve is opened, the airflow passes through the gas storage cover 402, and is discharged through the air nozzle 406. The gas storage cover 402 is provided with a heating wire, which heats the airflow and discharges it through the air nozzle 406 to the anesthetic instruments on the storage frame 107 for drying operation. At the same time, the generated airflow passes through the gas storage cover 402 through the exhaust pipe 403 and is discharged to the fan wheel 405. The impact force of the airflow drives the fan wheel 405 to rotate, which in turn drives the storage frame 107 to rotate synchronously. During the rotation of the storage frame 107, not only can the residual moisture on the anesthetic instruments be shaken off, but also the anesthetic instruments can be uniformly dried during the rotation of the storage frame 107. After drying, the cover plate 105 and the anesthetic instruments can be removed from the disinfection box 102 by extending the electric telescopic push rod 104, and the medical staff can directly take them out.

[0053] The automatic sealing mechanism 3 can flexibly seal the connecting pipe 109. During the disinfection process, the plug head 301 can automatically seal the connecting pipe 109, avoiding direct contact between the disinfectant in the liquid storage tank 101 and the external air. After disinfection is completed, the plug is only temporarily opened during the drainage stage and is reset immediately after the drainage is completed. This design significantly reduces the volatilization loss of effective components such as chlorine disinfectant, maintains the stability of the disinfectant concentration, avoids disinfection failure due to insufficient concentration, reduces resource waste, and reduces the risk of postoperative infection in patients from the source. The present scheme can adopt two modes of uniform spraying and flushing and soaking to quickly remove dust and surface contaminants on the instruments, improve the disinfection effect, and realize rapid drying of the anesthetic instruments after disinfection, avoiding the risk of secondary pollution caused by traditional natural drying, shortening the instrument turnover time, and improving the work efficiency of the anesthesia room.

[0054] It should be noted that the power equipment involved in the product is powered by an external power supply. The scheme also provides a controller, which is arranged on the equipment. When in use, each power equipment can be started by the controller. The power connection mode of each power equipment is a mature technology known to those skilled in the art, and thus is not described herein.

[0055] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A sterilizing device for anesthesia instruments in an anesthesia room, characterized by: comprising a liquid storage tank (101); The disinfection box (102) is designed as an open structure and is fixedly installed on the top of the liquid storage box (101); a cover plate (105) is provided at the open portion of the disinfection box (102), and an annular sheet is provided on the top of the disinfection box (102); Two sets of electric telescopic push rods (104) are provided on both sides of the disinfection box (102) and are used to drive the cover plate (105) to close and open the opening of the disinfection box (102); A guide rod (106) is rotatably mounted at the center of the cover plate (105) via a bearing, and a storage frame (107) is fixedly mounted on the surface of the guide rod (106); A connecting pipe (109) is fixedly connected between the liquid storage tank (101) and the disinfection tank (102) to achieve mutual communication between the liquid storage tank (101) and the disinfection tank (102); A disinfection mechanism (2), provided on the disinfection box (102), for disinfecting anesthesia equipment; An automatic blocking mechanism (3) is provided in the liquid storage tank (101) and is used for automatically and flexibly blocking the connecting pipe (109); The swirl drying mechanism (4) is arranged on the top of the cover plate (105), can dry the anesthesia equipment, and drive the storage frame (107) to rotate.

2. The anesthesia instrument disinfection device for anesthesia room according to claim 1, characterized in that: Mounting covers (103) are fixedly installed on both sides of the disinfection box (102) near the electric telescopic push rod (104), and the electric telescopic push rod (104) is installed on the mounting covers (103). The output end of the electric telescopic push rod (104) is connected to the bottom surface of the cover (105). An annular groove adapted to the annular plate is opened on the top of the disinfection box (102), and multiple groups of compression springs distributed in an annular shape are fixedly installed between the annular plate and the disinfection box (102).

3. The anesthesia instrument disinfection device for anesthesia room according to claim 1, characterized in that: The surface of the storage frame (107) is provided with a plurality of groups of circular holes, and the outer surface is provided with strip-shaped openings distributed in a ring shape.

4. The anesthesia instrument disinfection device for anesthesia room according to claim 1, characterized in that: A drainage cover (108) is fixedly mounted on the bottom of the disinfection box (102).

5. The anesthesia instrument disinfection device for anesthesia room according to claim 1, characterized in that: The disinfection mechanism (2) comprises a pump body (201) fixed on the surface of the disinfection box (102); a first liquid guide tube (202) is fixedly mounted on the input end of the pump body (201); one end of the first liquid guide tube (202) extends into the liquid storage box (101); a second liquid guide tube (203) is fixedly mounted on the output end of the pump body (201); and a nozzle holder (204) connected to the disinfection box (102) is mounted on the other end of the second liquid guide tube (203).

6. The anesthesia instrument disinfection device for anesthesia room according to claim 1, characterized in that: The liquid storage box (101) consists of an open box body and a base. A liquid injection pipe is provided on the top of the liquid storage box (101), and a control valve is installed on the liquid injection pipe.

7. The anesthesia instrument disinfection device for anesthesia room according to claim 1, characterized in that: A filter screen plate (205) is fixedly mounted at the center of the base via a connecting column.

8. The anesthesia instrument disinfection device for anesthesia room according to claim 1, characterized in that: The automatic blocking mechanism (3) comprises a blocking head (301) provided at the bottom opening of the connecting tube (109); symmetrically arranged cross bars (305) are fixed to the surface of the blocking head (301); a fixing pin (303) is fixedly installed on the inner side wall of the liquid storage tank (101) near the cross bars (305); a spring (304) is wound around the surface of the fixing pin (303); and a thimble rod (302) corresponding to the guide rod (106) is rotatably mounted on the blocking head (301) via a sealed bearing.

9. The anesthesia instrument disinfection device for anesthesia room according to claim 1, characterized in that: The swirl drying mechanism (4) comprises a fan (401) fixed on the upper surface of the cover plate (105); an air storage cover (402) is fixedly mounted on the output end of the fan (401); a fan wheel (405) is fixedly mounted on the top end of the guide rod (106); an exhaust pipe (403) corresponding to the edge of the fan wheel (405) is fixedly connected to the surface of the air storage cover (402); an air nozzle (406) is fixedly mounted on the bottom surface of the air storage cover (402); an electromagnetic control valve is mounted on the air nozzle (406); and a heating wire is mounted on the air storage cover (402).

10. The anesthesia instrument disinfection device for anesthesia room according to claim 9, characterized in that: A housing cover (404) for protecting the fan (401) is fixedly mounted on the upper surface of the cover plate (105), and a plurality of exhaust holes (407) are provided on the surface of the housing cover (404).

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