CN219110317U - Improved sterilizer for connecting pipe of bedside aspirator - Google Patents

Abstract

The utility model relates to an improved bedside aspirator connecting pipe sterilizer, which comprises a cuboid shell, an ultraviolet disinfection chamber, an ultrasonic disinfection cleaning chamber, a display, a power supply, a control system, a control button and a filter assembly, wherein the ultraviolet disinfection chamber, the ultrasonic disinfection cleaning chamber, the display, the power supply, the control system, the control button and the filter assembly are positioned on the shell; the ultraviolet disinfection chamber is also provided with a transparent cover plate made of ultraviolet-proof materials which are rotationally connected, and the joint of the transparent cover plate and the ultraviolet disinfection chamber is also provided with a sensing component and a driving component; the disinfection and cleaning cavity is also communicated with the filtering tank body; the advantages are as follows: the utility model has simple structure, convenient operation and remote control, can distinguish the connecting pipes of the suction device in different areas and sterilize and clean the connecting pipes, avoids unnecessary cross contamination, reduces the workload of medical staff and improves the working efficiency.

Description

Improved sterilizer for connecting pipe of bedside aspirator

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an improved sterilizer for a connecting pipe of a bedside aspirator.

Background

Sputum aspiration refers to a method for sucking secretion of respiratory tract through oral cavity, nasal cavity and artificial airway (tracheotomy) to keep respiratory tract unobstructed and prevent complications such as aspiration pneumonia, atelectasis and asphyxia. The preparation is suitable for patients with coma, especially patients with the possibility of asphyxia in the sputum, and patients who need intratracheal administration, contrast medium injection or sputum dilution. When sucking sputum, the sputum suction tube is connected with a suction device capable of generating negative pressure, and medical staff places the sputum suction tube into the respiratory tract of a patient to perform negative pressure suction to clean the respiratory tract of the patient; after the sputum suction is finished, the sputum suction pipe is placed into the medical garbage, and the connecting pipe of the suction device is arranged beside a patient bed for standby.

At present, according to clinical disinfection and isolation requirements, a standby suction device connecting pipe is replaced daily, and rubber pipes (non-disposable)/disposable connecting pipes are replaced daily. In the standby state, there are various methods for preventing the cleaning of the connection pipe and the overflow of the liquid in the connection pipe: 1. placing the connecting pipe in an aseptic bag and placing beside a patient bed; 2. a sterile sputum aspirator is tied to the head of a patient's bed, and the connecting tube of the aspirator is connected to the sputum aspirator.

The two methods for preventing the pollution of the connecting pipe have the following defects: the standby placement method of the connecting pipe of the existing suction device has the possibility that the joint part is polluted by the outside. For sputum aspiration operation, especially for sputum aspiration after establishing an artificial airway, which is a sterile operation, it is important to keep each catheter from being contaminated; after sputum suction, separating the sputum suction pipe from the aspirator connecting pipe, and then remaining the sputum and other secretion in the catheter or at the joint of the catheter, wherein the existing standby placement method of the connecting pipe of the guiding device has the hidden trouble of overflowing and polluting the environment; sputum and secretions remained in the catheter and at the joint of the catheter can form scabs, so that continuous pollution is caused; thirdly, aiming at the patient with special type infection, the existing standby placement method of the connecting pipe of the guiding device has hidden danger of cross infection in hospitals, which is not beneficial to the safety protection of the patient, medical staff and medical institution staff; and (IV) the standby placement method of the connecting pipe of the existing suction device often causes disorder of the connecting pipe, is unfavorable for the development of first aid, and affects the ward environment.

Chinese patent application: CN215900457U discloses a sterilizing device for a connecting pipe of a bedside aspirator, comprising a cuboid shell, an ultraviolet sterilizing chamber and an ultrasonic sterilizing and cleaning chamber which are positioned on the shell, wherein the ultraviolet sterilizing chamber is arranged at the left side of the surface of the shell, the ultrasonic sterilizing and cleaning chamber is also arranged at the right side of the ultraviolet sterilizing chamber, and a display, an ultraviolet sterilizing switch button, an ultrasonic sterilizing and cleaning button and a timing adjusting button are also arranged on the upper surface of the shell; a disinfectant accommodating cabin is further arranged on one side of the ultrasonic disinfection cleaning chamber; although the device can carry out standardized management on the placement of the connecting pipe of the suction device to a certain extent, the connecting pipe is convenient to place at the position of sputum suction operation, the development of first-aid work is facilitated, and convenience is provided for clinical diagnosis and treatment nursing operation; but this device also has the following disadvantages when in use:

1, the whole operation is complicated, when disinfecting the aspirator connecting pipe at every turn, all need artificial manual knot to move the transparent cover plate on the ultraviolet disinfection dress device, and its in-process that makes a round trip to repeatedly open and shut the lid, the hand carries again bacterium easily, causes the breeding of bacterium very easily, causes unnecessary pollution, has also increased operating personnel's work burden simultaneously.

2, the device is after the disinfection is accomplished, all needs the people to see whether accomplish the disinfection, can't timely give the warning, and the looking back and forth very easily increases patient's psychological burden.

And 3, the cleaning liquid in the ultrasonic disinfection cleaning chamber cannot be recycled, so that resources are wasted.

Therefore, the device has the defect that the sputum suction device can not better meet the suction of the sputum in the daily respiratory tract of a patient when being used.

In view of the foregoing, there is a need for an improved bedside aspirator connecting tube sterilizer that can effectively sterilize and disinfect the aspirator connecting tube while improving the convenience of daily operations, but no report has been made regarding such an improved bedside aspirator connecting tube sterilizer.

Disclosure of Invention

The object of the present utility model is to solve the problems presented above and to provide an improved bedside aspirator tube sterilizer.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

an improved bedside aspirator connecting pipe sterilizer comprises a cuboid shell, an ultraviolet disinfection chamber, an ultrasonic disinfection cleaning chamber, a display, a power supply, a control system and a control button which are positioned on the shell, wherein the ultraviolet disinfection chamber comprises a disinfection chamber, a connecting pipe fixing bracket, an ultraviolet disinfection device and a transparent cover plate made of ultraviolet-proof materials; the ultrasonic disinfection cleaning chamber comprises a disinfection cleaning chamber, a connecting pipe fixing bracket, an ultrasonic disinfection cleaning device, a cleaning tank and a transparent cover plate, and also comprises a filter assembly, wherein the shell is also provided with the filter assembly, and the filter assembly comprises a filter tank body, a liquid outlet pipe, a liquid return pipe, a first water pump and a second water pump; the ultraviolet disinfection chamber is also provided with a transparent cover plate made of ultraviolet-proof materials which are rotationally connected, and the joint of the transparent cover plate and the ultraviolet disinfection chamber is also provided with a sensing component and a driving component; the disinfection cleaning chamber is also communicated with the filtering tank body.

In the improved sterilizer for the bedside aspirator connecting pipe, as a preferable scheme, a filter cavity is arranged in the filter tank body, a liquid outlet is further arranged at the upper end of the side wall of the shell body, which is close to the filter tank body, the liquid outlet is communicated with a cleaning tank in the sterilizing and cleaning cavity, a liquid outlet pipe is further connected to the liquid outlet, the other end of the liquid outlet pipe is connected with the input end of a first water pump, and the output end of the first water pump is communicated with the upper end of the filter cavity in the filter tank body; the side wall of one side of the shell, which is close to the filtering tank body, is also provided with a liquid inlet which is communicated with the cleaning tank, the liquid inlet is provided with a liquid inlet pipe, the other end of the liquid inlet pipe is connected with the output end of a second water pump, and the input end of the second water pump is communicated with the lower end of a filtering cavity in the filtering tank body; the top of the filtering tank body is provided with a tank cover, and the tank cover is connected with the filtering tank body in a threaded manner.

In the improved bedside aspirator tube sterilizer described above, as a preferred embodiment, a heating plate is provided at the bottom of the cleaning tank.

In the above-mentioned modified bedside aspirator connecting pipe sterilizer, as a preferred scheme, the casing on still set up voice broadcast module and temperature control module and time control module and wireless transmission module, just voice broadcast module and temperature control module and time control module and wireless transmission module all with control system electric connection.

In the improved sterilizer for the bedside aspirator connecting tube, as a preferable scheme, the sterilizer further comprises a wireless remote controller, and the wireless remote controller is matched and connected with the shell notification wireless transmission module.

In the improved sterilizer for the connecting pipe of the bedside aspirator, as a preferable scheme, a boss is arranged on the inner wall of the filter cavity, and a filter plate is also arranged on the boss.

In the improved sterilizer for the connecting pipe of the bedside aspirator, as a preferable scheme, a drain pipe is arranged at the lower end of the side wall of the filtering tank body, the drain pipe penetrates through the filtering tank body and is communicated with the filtering cavity, and a control valve is arranged on the drain pipe.

In the improved sterilizer for the bedside aspirator connecting pipe, as a preferable scheme, the connecting pipe fixing bracket is provided with two buckles for clamping the connecting pipe, the transparent cover plate is also provided with a through hole for the connecting pipe to pass through, the position of the buckle is arranged in a way of being opposite to the position of the through hole, and the size of the through hole is identical to the size of the pipe orifice of the connecting pipe.

The utility model has the advantages that:

1. the utility model has simple structure and convenient operation, can carry out standardized management on the placement of the connecting pipe of the suction device, is convenient for placing the connecting pipe at the position of sputum suction operation, is beneficial to the development of emergency work and provides convenience for clinical diagnosis and treatment nursing operation; meanwhile, the cross infection in the hospital can be effectively prevented, and the connecting pipe of the aspirator is kept clean and dry without pollution.

2. According to the arrangement of the filtering tank body, the cleaning liquid used in the cleaning tank body can be sent into the filtering tank body through the water pump for filtering, the cleaning liquid is led back into the cleaning tank through the water pump after the filtering is finished, stains in the liquid are removed through the filtering of the cleaning liquid, the cleaning liquid can be used for multiple times, the cost is reduced, and the resource waste is reduced.

3. The wireless remote controller can also replace manual remote control, so that the workload of medical staff is reduced, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the construction of the improved bedside aspirator tube sterilizer and wireless remote control of the present utility model.

Fig. 2 is a schematic view showing the construction of the improved sterilizer for the bedside aspirator tube according to the present utility model.

FIG. 3 is a schematic view showing the partial structures of the ultraviolet sterilizing chamber and the ultrasonic sterilizing and cleaning chamber according to the present utility model.

FIG. 4 is a schematic view of a part of the ultrasonic sterilizing and cleaning chamber and filter assembly according to the present utility model.

Fig. 5 is a schematic view showing a partial structure of the transparent cover plate and the driving part according to the present utility model.

Fig. 6 is a partial flow diagram of an improved bedside aspirator tube sterilizer of the present utility model.

Detailed Description

The utility model is further described below in conjunction with the detailed description. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it is understood that various changes and modifications of the present utility model may be made by those skilled in the art after reading the description of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.

Reference numerals and components referred to in the drawings are as follows:

example 1

Referring to fig. 1-6, fig. 1 is a schematic view showing the construction of the improved sterilizer for a bedside aspirator connecting tube and a wireless remote controller according to the present utility model. Fig. 2 is a schematic view showing the construction of the improved sterilizer for the bedside aspirator tube according to the present utility model. FIG. 3 is a schematic view showing the partial structures of the ultraviolet sterilizing chamber and the ultrasonic sterilizing and cleaning chamber according to the present utility model. FIG. 4 is a schematic view of a part of the ultrasonic sterilizing and cleaning chamber and filter assembly according to the present utility model. Fig. 5 is a schematic view showing a partial structure of the transparent cover plate and the driving part according to the present utility model. Fig. 6 is a partial flow diagram of an improved bedside aspirator tube sterilizer of the present utility model.

The device mainly solves the problems that the standby placement method of the connecting pipe of the existing suction device has the possibility of external pollution at joint parts, is disordered in placement and is unfavorable for the development of first aid, and meanwhile, the existing suction device connecting pipe is not convenient enough, so that the workload of workers and family members is often increased, and the like; the ultrasonic sterilizing and cleaning chamber 3 comprises a sterilizing and cleaning chamber 31, a connecting pipe fixing bracket 22, an ultrasonic sterilizing and cleaning device 33, a cleaning tank 34 and a transparent cover plate 24, and the structural characteristics and technical characteristics of the device can be referred to in the patent: CN215900457U discloses a sterilizing device for a connecting pipe of a bedside aspirator, and because of the improvement on the basis, the details of some already disclosed parts are not repeated here; the device also comprises a filter assembly, the shell 1 is also provided with the filter assembly 8, the filter assembly 8 comprises a filter tank 81, a liquid outlet pipe 82, a liquid inlet pipe 83, a first water pump 84 and a second water pump 85, the filter assembly 8 is used for filtering used cleaning liquid, and then the cleaning liquid is recycled, so that the device saves resources, saves energy and is environment-friendly, and has good filtering effect; the ultraviolet disinfection room on still be provided with the transparent apron 24 that the ultraviolet ray material that rotates to be connected made, and be provided with sensing part 25 and drive part 26 in the junction of transparent apron 24 and ultraviolet disinfection room, just sensing part 25 can include as the sensor, its drive assembly 26 can include for driving motor and link to each other and drive the pivot that transparent apron opened and shut with driving motor, and after the sensor received the instruction, driving motor drives the pivot and rotates to open transparent apron, its this drive technique is also comparatively common in current life like intelligent closestool and the embedded automatic jack-up socket etc. under the ceramic tile, its specific reference patent: CN109330459a discloses an intelligent toilet lid, and patent: CN105996882a automatically opens and closes the toilet lid; the transparent cover plate 24 on the ultrasonic disinfection cleaning room in the device is also arranged by adopting the structure, so that the automatic bouncing function is realized, thereby avoiding bacterial breeding and infection in the process of repeatedly opening and closing the cover body by hands each time, improving the use safety and reducing the workload of medical staff; the sterilizing and cleaning chamber 21 is also connected with the filtering tank 81.

Referring to fig. 4, in this embodiment, it is preferable that a filter cavity 86 is disposed in the filter tank 81, a liquid outlet 87 is further disposed at an upper end of a side wall of the housing 1, which is close to the filter tank 81, the liquid outlet 87 is communicated with a cleaning tank in the disinfection cleaning cavity, a liquid outlet pipe 82 is further connected to the liquid outlet 87, the other end of the liquid outlet pipe 82 is connected to an input end of a first water pump 84, and an output end of the first water pump 84 is communicated with an upper end of the filter cavity 86 in the filter tank; the shell 1 on be close to on the lateral wall of one side of filtering jar body still be equipped with inlet 88, inlet and washing tank intercommunication, inlet 88 on be equipped with feed liquor pipe 83, the other end of feed liquor pipe 83 link to each other with the output of second water pump 85, the input of second water pump 85 communicate with the lower extreme of filtering cavity in the filtering jar body 81.

Preferably, the inner wall of the filter cavity 86 is provided with a boss 89, the boss 89 is also provided with a plurality of filter plates 891, the number of the bosses 89 can be increased according to the requirement, and the number of the corresponding filter plates 891 can be increased, so that the filtering effect can be improved, the filter plates 891 can be a combination of a filter screen and filter adsorption cotton, the filter adsorption cotton can adsorb the cleaning matters remained in the filtered liquid, and the filtered liquid flows into the bottom through the filter screen; it can also set up removable filter core between first water pump 84 and second water pump 85 respectively for further increase filterable effect, simultaneously the filter in the filter chamber can be changed to guarantee filterable validity.

Preferably the filter tank body 81 lateral wall lower extreme be equipped with the fluid-discharge tube 892, the fluid-discharge tube 892 run through the filter tank body 81 and filter chamber 86 intercommunication, the fluid-discharge tube 892 on be equipped with control valve 893, when the liquid of filter tank body 81 needs to be changed after using many times, the control valve on the accessible control fluid-discharge tube carries out the discharge to the internal liquid of filter tank, the setting of its bottom fluid-discharge tube has improved the convenience of the internal liquid flowing back of filter tank.

In this embodiment, the top of the filtering tank 81 is preferably provided with a tank cover 894, and the tank cover 894 is in threaded connection with the filtering tank. When new cleaning liquid is added, the filtering tank body can be opened by rotating the filling cover; after the addition is finished, the bottle cap is sealed by rotating the bottle cap, and the threaded connection mode is simple to operate and convenient to use.

And the specific flow of the whole filtering component in the device is as follows: when the connecting pipe is placed into the cleaning tank in the disinfection cleaning cavity for cleaning, cleaning liquid can be led in through the filtering tank body, an ultrasonic disinfection cleaning device (which can be an ultrasonic generator) of the cleaning liquid can emit ultrasonic waves, stains on the connecting pipe in the cleaning tank are effectively cleaned by matching with the cleaning liquid, used cleaning liquid after cleaning is led into the filtering tank body through a first water pump, waste liquid after entering is filtered for a plurality of times through a first filter plate and a second filter plate in the filtering tank body, and the filtered cleaning liquid is led back into the cleaning tank through a second electric pump so as to be reused; and finally, when the tank body is used for multiple times and needs to be replaced, the liquid in the tank body is discharged through the liquid discharge pipe.

In this embodiment, it is preferable that a heating plate 895 is provided at the bottom of the cleaning tank 34. The heating plate 895 can properly heat the cleaning liquid in the cleaning tank 34, so that the cleaning and disinfection can be improved, and bacteria on the surface of the connecting pipe and partial low-temperature difficult-to-clean pollution can be killed and cleaned through a certain temperature; the heating plate 36 can control and monitor the temperature value of the heating plate in real time by arranging a temperature sensor, so as to avoid damage to the connecting pipe caused by overhigh temperature, and the temperature sensor and the heating plate can be electrically connected with the control system in the device.

In this embodiment, preferably, the housing 1 is further provided with a voice broadcasting module 61, a temperature control module 62, a time control module 63, and a wireless transmission module 64, and the voice broadcasting module 61, the temperature control module 62, the time control module 63, and the wireless transmission module 64 are electrically connected with the control system 6; the voice broadcasting module 61 can send out prompts when the cleaning is finished and the ultraviolet disinfection is finished, and the prompt sounds can be set in a distinguishing mode according to the needs; the temperature control module 62 can instruct heating unit elements (such as heating wires) in the heating plate, so that the temperature controllability is ensured, and the continuous constant temperature effect on the cleaning liquid in the cleaning tank is realized; the time control module 63 can control the cleaning time and heating time of the connecting pipe in the ultrasonic disinfection cleaning chamber, and can also control the working time of the ultraviolet disinfection device in the ultraviolet disinfection device, thereby realizing the controllability of disinfection and sterilization of the connecting pipe; the wireless transmission module 64 can be connected with an external wireless remote controller 65, and the connection between the wireless remote controller and the external wireless remote controller is realized by arranging an infrared ray receiver/transmitter, and Bluetooth connection pairing can be adopted in the process; the wireless remote controller 65 can be used for remote control to replace a control button on the shell, and the device also comprises control for opening and closing the transparent cover body; the voice broadcasting module, the temperature control module, the time control module and the wireless transmission module in the device are respectively processed through the control system, so that the function transmission is realized.

In this embodiment, preferably, in this embodiment, the connecting pipe fixing bracket 22 is preferably provided with two buckles 27 for clamping the connecting pipe, the buckles 27 are made of elastic rubber material, and the structure of the connecting pipe fixing bracket is similar to that of a clip, the upper gap is small, and the middle gap is large (the middle is provided with an annular through hole), so that the connecting pipe is prevented from slipping in the sterilization and disinfection process, and normal sterilization and cleaning work is prevented from being affected; the transparent cover plate 24 on still be provided with the through-hole 28 that supplies the connecting pipe to pass, just the position of buckle 27 and the position looks contrast setting of through-hole 28, just the size of through-hole 28 is identical with the mouth of pipe size of connecting pipe, this setting can avoid ultraviolet to leak and prevent liquid in the ultrasonic disinfection cleaning chamber from splashing and leaking (also can set up the rubber ring around the through-hole that is located the transparent cover in the ultrasonic disinfection cleaning chamber, in order to increase the area of contact of through-hole on connecting pipe and the lid, prevent the liquid spill in the disinfection groove, cause unnecessary pollution).

The application method of the utility model comprises the following steps: when the sputum suction device is used, the joint of the sputum suction connecting pipe with a common patient is placed in an ultraviolet disinfection device, each sputum suction connecting pipe is respectively corresponding to different through holes and penetrates through the through hole on the transparent cover to reach the buckle on the fixing plate, so that the sputum suction connecting pipe is tidily fixed, the condition that the work is affected by disordered placement is avoided, then the switch button of the ultraviolet disinfection device is opened (or the switch button is controlled to be opened by a wireless remote controller), and the ultraviolet disinfection and sterilization effects on the sputum suction connecting pipe in the ultraviolet disinfection device are further realized; the sputum suction connecting pipe used by a special patient (infected patient and patient with serious sputum suction) can be put into the ultrasonic disinfection and cleaning device to carry out powerful cleaning and disinfection, and in specific operation, the operation is consistent with that in the ultraviolet disinfection device, the joint of the sputum suction connecting pipe is put into the buckle through the through hole on the transparent cover in sequence, then the sputum suction connecting pipe at the front side of the buckle is put into the cleaning tank, then the transparent cover is closed, and the ultrasonic disinfection and cleaning switch button beside the transparent cover is opened, so that the cleaning, the disinfection and the drying of the sputum suction connecting pipe are realized, and the pollution of the environment to the catheter is prevented; after the cleaning is finished, the cleaned liquid is led into the filtering tank body along with the first water pump for filtering, and then the filtered liquid flows into the cleaning tank again by the second water pump, so that the connecting pipes of the next batch can be sterilized and used.

It should be noted that: the utility model has simple structure and convenient operation, can carry out standardized management on the placement of the connecting pipe of the suction device, is convenient for placing the connecting pipe at the position of sputum suction operation, is beneficial to the development of emergency work, does not affect the conventional diagnosis and treatment nursing when the suction device is in a standby state, and can sequentially carry out continuous ultraviolet disinfection on the joint part of the connecting pipe of the suction device in the standby state after use, thereby adopting 254nm ultraviolet wavelength irradiation to destroy microorganism DNA chains such as bacteria, effectively killing microorganisms and preventing the environment from polluting the catheter; the transparent cover is made of an ultraviolet-proof material, so that ultraviolet leakage can be avoided, and the use safety of a patient is improved; meanwhile, after sputum is sucked for a patient with special infection and a patient with excessive sputum, the joint part of the aspirator connecting pipe is subjected to high-frequency ultrasonic vibration cleaning, disinfection and drying, so that cross infection is avoided, safety protection on the patient, medical staff and medical institution staff is realized, the workload of the medical staff is reduced, and the working efficiency is improved.

Example 2

The ultraviolet disinfection device in the device can disinfect the connecting pipe by ultraviolet rays; the ultraviolet disinfection device can use the ultraviolet disinfection lamp to sterilize and disinfect the sputum suction connecting pipe used by the patient; the ultrasonic disinfection cleaning device can carry out ultrasonic cleaning and ultraviolet sterilization on the connecting pipe; the ultrasonic disinfection cleaning device can realize ultrasonic cleaning of the connecting pipe, has good cleaning effect, and particularly can be used for treating special infected patients and patients with excessive sputum, after sputum is sucked, the joint part of the suction apparatus connecting pipe is placed in the ultrasonic disinfection cleaning device for high-frequency ultrasonic vibration cleaning, disinfection and drying, so that microorganism DNA chains such as bacteria and the like can be effectively irradiated and destroyed, microorganisms can be effectively killed, and the pollution of the environment to the catheter can be prevented; the display is used for displaying the working states of the current ultraviolet disinfection device and the ultrasonic disinfection and cleaning device and the current environment state, such as the information of the electric quantity of a power supply, the temperature, the humidity, the time and the like of the current environment, so that a user can more intuitively know the working condition of the current device; the cleaning liquid used in the cleaning tank can be sent into the filtering tank for filtering through the water pump, and is led back into the cleaning tank by the water pump after the filtering is finished, so that the cleaning liquid can remove stains in the liquid through filtering, the cleaning liquid can be used for multiple times, the cost is reduced, and the resource waste is reduced.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and additions to the present utility model may be made by those skilled in the art without departing from the principles of the present utility model and such modifications and additions are to be considered as well as within the scope of the present utility model.

Claims (8)

1. An improved bedside aspirator connecting pipe sterilizer comprises a cuboid shell, an ultraviolet disinfection chamber, an ultrasonic disinfection cleaning chamber, a display, a power supply, a control system and a control button which are positioned on the shell, wherein the ultraviolet disinfection chamber comprises a disinfection chamber, a connecting pipe fixing bracket, an ultraviolet disinfection device and a transparent cover plate made of ultraviolet-proof materials; the ultrasonic disinfection cleaning chamber comprises a disinfection cleaning chamber, a connecting pipe fixing bracket, an ultrasonic disinfection cleaning device, a cleaning tank and a transparent cover plate, and is characterized by further comprising a filtering component, wherein the shell is further provided with the filtering component, and the filtering component comprises a filtering tank body, a liquid outlet pipe, a liquid return pipe, a first water pump and a second water pump; the ultraviolet disinfection chamber is also provided with a transparent cover plate made of ultraviolet-proof materials which are rotationally connected, and the joint of the transparent cover plate and the ultraviolet disinfection chamber is also provided with a sensing component and a driving component; the disinfection and cleaning cavity is also communicated with the filtering tank body; the top of the filtering tank body is provided with a tank cover, and the tank cover is connected with the filtering tank body in a threaded mode.

2. The improved sterilizer for a bedside aspirator connecting tube according to claim 1, wherein a filter cavity is arranged in the filter tank body, a liquid outlet is further arranged at the upper end of the side wall of the shell body, which is close to the filter tank body, the liquid outlet is communicated with a cleaning tank in the sterilizing and cleaning cavity, a liquid outlet pipe is further connected to the liquid outlet, the other end of the liquid outlet pipe is connected with the input end of a first water pump, and the output end of the first water pump is communicated with the upper end of the filter cavity in the filter tank body; the shell on be close to on the lateral wall of one side of filtering jar body still be equipped with the inlet, inlet and washing tank intercommunication, the inlet on be equipped with the feed liquor pipe, the other end of feed liquor pipe link to each other with the output of second water pump, the input of second water pump with the lower extreme intercommunication of filtering the internal filter chamber of filtering jar.

3. The improved bedside aspirator tube sterilizer of claim 1, wherein the bottom of the sink is provided with a heating plate.

4. The improved bedside aspirator connecting tube sterilizer of claim 1, wherein the housing is further provided with a voice broadcasting module, a temperature control module, a time control module and a wireless transmission module, and the voice broadcasting module, the temperature control module, the time control module and the wireless transmission module are electrically connected with the control system.

5. The improved bedside aspirator tube sterilizer of claim 1, further comprising a wireless remote control, wherein said wireless remote control is coupled to said housing notification wireless transmission module in a mating relationship.

6. The improved bedside aspirator tube sterilizer of claim 2, wherein the inner wall of the filter chamber has a boss thereon, and the boss has a filter plate thereon.

7. The improved bedside aspirator connecting tube sterilizer of claim 1, wherein the lower end of the side wall of the filter tank is provided with a drain tube which penetrates through the filter tank and is communicated with the filter cavity, and the drain tube is provided with a control valve.

8. The improved sterilizer for connecting pipes of a bedside aspirator according to claim 1, wherein two buckles for clamping the connecting pipes are arranged on the connecting pipe fixing support, a through hole for the connecting pipes to pass through is also arranged on the transparent cover plate, the positions of the buckles are arranged in a way of being opposite to the positions of the through holes, and the sizes of the through holes are matched with the sizes of the pipe orifices of the connecting pipes.

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