A kind of pollution-proof toilet for hemodialysis

Abstract

The present invention relates to an anti-pollution toilet for hemodialysis, belonging to the technical field of medical devices, and includes an anti-odor and antibacterial toilet, a dialysis arm limit protection frame, a data transmission connector, a dialysis physiological data detection ring, and a fistula audiometry loudspeaker. The present invention provides a mobile toilet that is equipped with a physiological data real-time monitoring structure, a dialysis arm fixed protection structure, and a deodorizing and antibacterial toilet structure, and provides a sealed defecation chamber with deodorization and deodorization. Patients can defecate directly next to the hemodialysis machine. By fixing a device that can monitor and listen to the patient's vital signs data and the situation of the fistula in real time on the defecation chamber and connecting the device to the central display of the hemodialysis equipment, it is beneficial for patients to monitor the patient's vital signs data and the corresponding situation of the fistula in real time while maintaining hemodialysis, which greatly ensures the safety of patients defecating while undergoing dialysis, and avoids the contamination of the patient's puncture site and pipeline when the patient defecates.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, and in particular to an anti-pollution toilet seat for hemodialysis. Background Art

[0002] Since hemodialysis lasts a long time per session, many patients need to go to the toilet during the dialysis process. Among them, only a few patients need to urinate, and the vast majority of patients need to defecate. The reasons for patients to defecate include normal bowel movement needs, long-term constipation, oral excretion aids before dialysis, antibiotics and some drugs with diarrhea-inducing side effects, diabetic neuropathy-induced intestinal peristalsis disorders, diarrhea caused by hyperkalemia, and diarrhea caused by hypocalcemia. However, stopping dialysis during hemodialysis to defecate not only delays treatment, but also makes it easy to get infected. Even during defecation, due to the lack of monitoring of vital signs, patients are prone to accidents during defecation.

[0003] At present, in the prior art, when a patient needs to go to the toilet to defecate during hemodialysis, medical personnel seal the blood pipeline connection to separate the pipeline inserted in the patient's body from the pipeline of the dialysis machine, and seal the separated pipeline port with a cover. Then, the patient stops dialysis and goes to the toilet to defecate while keeping the corresponding pipeline inserted in his arm, or the patient is allowed to defecate directly using diapers or a portable toilet.

[0004] At present, the existing technology uses diapers and portable defecation machines to defecate without stopping hemodialysis, which can easily cause the smell of defecation to spread in the room and cause discomfort to other patients, and increase the risk of the treatment room being invaded by various pathogens. However, by stopping dialysis but keeping the pipeline partially inserted in the human body to allow the patient to go to the toilet independently, this operation delays the continuity of the hemodialysis treatment. After the patient has finished going to the toilet, the pipeline needs to be connected again for disinfection, the patient's physiological characteristics need to be measured, and the dialysis equipment needs to be adjusted for subsequent hemodialysis, making the hemodialysis treatment process more complicated. In addition, the patient goes to the toilet without physiological data monitoring and monitoring of the status of the arteriovenous fistula. Since the patient is relatively fragile during hemodialysis, it is easy for physiological abnormalities to occur during defecation, which may even endanger life. The arteriovenous fistula is also prone to adverse changes such as blockage position shift when the arm moves. Finally, the patient needs to wear a part of the pipeline inside the toilet for defecation. The toilet is a place with very poor sanitary conditions, which can easily cause wounds on the patient and contamination of the pipeline, thereby increasing the risk of infection for the patient. Summary of the invention

[0005] In view of this, the purpose of the present invention is to propose an anti-pollution toilet for hemodialysis. By setting a mobile toilet that simultaneously has a physiological data real-time monitoring structure, a dialysis arm fixing protection structure and a deodorizing and sterilizing toilet structure, the problem in the prior art that there is a lack of a comfortable and safe defecation device that can perform real-time vital sign monitoring and sterilization and deodorization while maintaining the patient's hemodialysis is not interrupted, so the patient needs to stop hemodialysis to defecate, resulting in the inability to monitor in real time during defecation, resulting in the inability to detect and treat physiological accidents in time, endangering the patient's life, and the risk of contamination of the patient's puncture site and pipeline during defecation in the toilet increases, resulting in an increased risk of infection for the patient, and the need to disinfect, wear and debug again after defecation greatly increases the workload of medical staff.

[0006] The present invention is achieved through the following technical solutions:

[0007] A contamination-proof toilet for hemodialysis comprises an odor-proof and sterilization toilet, both left and right sides of the odor-proof and sterilization toilet are fixedly provided with dialysis arm limit protection frames, a data transmission connector connected to a hemodialysis machine is fixedly provided on the rear side of the odor-proof and sterilization toilet, a dialysis physiological data detection ring is rotatably provided on the upper end of the dialysis arm limit protection frame, a fistula audiometry loudspeaker is slidably provided on the upper end of the dialysis arm limit protection frame, and the dialysis physiological data detection ring and the fistula audiometry loudspeaker are connected to the data transmission connector via a line.

[0008] Furthermore, the deodorizing and sterilizing toilet seat comprises a shielding and protective shell, a rotating isolating chamber door is arranged on the front of the shielding and protective shell, the upper end of the shielding and protective shell is divided into a fixed rear baffle and a rotating front baffle, the fixed rear baffle is used for the patient to lean on for leverage, a toilet control panel is fixedly arranged on the upper end of the rotating front baffle, and the rotating front baffle is fixedly connected to the rotating isolating chamber door.

[0009] Furthermore, a toilet support frame is fixedly provided at the bottom of the shielding protection shell, and a multifunctional toilet is fixedly provided at the upper end of the toilet support frame. The multifunctional toilet includes a toilet cylinder, and a waste residue crusher is connected to the bottom of the toilet cylinder through an electric opening and closing valve, and a temporary waste liquid storage box is fixedly connected to the bottom of the waste residue crusher, and a waste liquid discharge pipe is connected to the bottom of the temporary waste liquid storage box, and a one-way valve is fixedly provided at the port of the waste liquid discharge pipe. Flushing and disinfection nozzles are evenly distributed on the upper inner side of the toilet cylinder, and an automatic retractable flushing head and an air heating and drying outlet are fixedly provided on the rear side of the inner cavity of the toilet cylinder. An automatic flip sealing cover is rotatably provided on the upper end of the toilet cylinder, and a water storage tank is fixedly provided on the upper rear end of the toilet cylinder.

[0010] Furthermore, the toilet control panel is composed of an operation panel and a central control chip, and the toilet control panel is connected to the electric opening and closing valve, waste residue crusher, one-way valve, flushing and disinfection nozzle, automatic telescopic flushing head, air heating and drying outlet and automatic flip sealing cover through wires.

[0011] Furthermore, the dialysis arm limit protection frame includes an arc-shaped arm support groove, a rotating shaft is fixedly provided on the front end side wall of the arc-shaped arm support groove, the dialysis physiological data detection ring is fixedly connected to the rotating shaft, a sliding side groove is opened on the rear end side wall of the arc-shaped arm support groove, a sliding support block is slidably provided inside the sliding side groove, and a fistula audiometry loudspeaker is fixedly provided on the top of the sliding support block.

[0012] Furthermore, the fistula audiometry loudspeaker comprises a sound receiving box and a loudspeaker, both ends of the sound receiving box are provided with stethoscope earplug insertion holes, and the loudspeaker is fixedly arranged on the top of the sound receiving box for amplifying and releasing the sound transmitted by the sound receiving box.

[0013] Furthermore, the dialysis physiological data detection ring uses an inductive measuring device that can measure heart rate, blood pressure and body temperature values.

[0014] Furthermore, air deodorizing purifiers are fixedly installed on both left and right sides of the shielding and protective shell.

[0015] Furthermore, the dialysis arm limiting protection frame is connected to the data transmission connector via a connecting handle, and the interior of the connecting handle is hollow for placing the circuit.

[0016] The beneficial effects of the present invention are:

[0017] The present invention provides a mobile toilet seat that is equipped with a real-time monitoring structure for physiological data, a dialysis arm fixing protection structure, and a deodorizing and sterilizing toilet seat structure. The sealed defecation seat has a sterilizing and deodorizing function, which is conducive to patients defecating directly next to the hemodialysis machine. By fixing a device that can monitor and listen to the patient's vital signs data and the situation of the fistula in real time on the defecation seat and connecting the device to the central display of the hemodialysis equipment, the patient can monitor the patient's vital signs data and the corresponding situation of the fistula in real time while maintaining hemodialysis, which greatly ensures the safety of patients defecating while undergoing dialysis, avoids contamination of the patient's puncture site and pipeline when the patient defecates, and reduces the workload of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the overall structure diagram of the assembly;

[0019] Figure 2 It is the front view of the overall structure of the assembly;

[0020] Figure 3 It is a side view of the overall structure of the assembly;

[0021] Figure 4 It is a top view of the overall structure of the assembly;

[0022] Figure 5 This is the overall structure diagram of the multifunctional toilet;

[0023] Figure 6 This is a front view of a multifunctional toilet;

[0024] Figure 7 It is a side view of a multifunctional toilet;

[0025] Figure 8 This is a top view of a multifunctional toilet.

[0026] Description of reference numerals:

[0027] 1. Deodorizing and sterilizing toilet compartment; 2. Shielding and protective shell; 3. Rotating isolation compartment door; 4. Fixed rear baffle; 5. Rotating front baffle; 6. Toilet control panel; 7. Toilet support frame; 8. Multifunctional toilet; 9. Toilet cylinder; 10. Electric opening and closing valve; 11. Waste residue crusher; 12. Temporary storage box for waste liquid; 13. Waste liquid discharge pipe; 14. One-way valve; 15. Flushing and disinfection nozzle; 16. Automatic telescopic flushing head; 17. Wind Warm dry air outlet; 18. Automatic flip sealing cover; 19. Water storage tank; 20. Dialysis arm limit protection frame; 21. Data transmission connector; 22. Arc arm support groove; 23. Rotating axis; 24. Dialysis physiological data detection ring; 25. Sliding side groove; 26. Sliding support block; 27. Fistula audiometry loudspeaker; 28. Radio box; 29. ​​Loudspeaker; 30. Stethoscope earplug insertion hole; 31. Connecting handle; 32. Air deodorizer. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the above description of the present invention, it should be noted that the terms "one side", "the other side", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] In addition, the term "same" does not mean that the parts must be absolutely the same, but slight differences are allowed. The term "vertical" only means that the positional relationship between the parts is more vertical than "parallel", and does not mean that the structure must be completely vertical, but can be slightly tilted.

[0033] like Figure 1-8 As shown, an embodiment of the present invention is: a contamination-proof toilet cubicle for hemodialysis, comprising a deodorizing and sterilizing toilet cubicle 1, the outer shell of the deodorizing and sterilizing toilet cubicle is a shielding and protective outer shell 2, a rotating isolating chamber door 3 is arranged on the front of the shielding and protective outer shell through a rotating structure, and the upper end of the shielding and protective outer shell is composed of two baffles, namely a fixed rear baffle 4 and a rotating front baffle 5, the fixed rear baffle is used for patients to lean on for leverage, and a toilet control panel 6 is fixedly arranged on the upper end of the front baffle, and the rotating front baffle is fixedly connected to the rotating isolating chamber door, so that when the rotating isolating chamber door is opened, the rotating front baffle will be driven away, so that the patient can enter the chamber for defecation.

[0034] A toilet support frame 7 is fixedly arranged at the bottom of the shielding protection shell, and a multifunctional toilet 8 is fixedly arranged at the upper end of the toilet support frame. The multifunctional toilet includes a toilet cylinder 9. A waste residue crusher 11 is connected to the bottom of the toilet cylinder through an electric opening and closing valve 10, and a temporary waste liquid storage box 12 is fixedly connected to the bottom of the waste residue crusher. A waste liquid discharge pipe 13 is connected to the bottom of the temporary waste liquid storage box, and a one-way valve 14 is fixedly arranged at the port of the waste liquid discharge pipe. The one-way valve is also a solenoid valve that can be controlled to open and close. Flushing valves are evenly distributed on the upper inner side of the toilet cylinder. A disinfection nozzle 15 is fixedly provided with an automatic telescopic flushing head 16 and a wind-heating and drying air outlet 17 at the rear side of the inner cavity of the toilet cylinder. An automatic flip sealing cover 18 is rotatably provided at the upper end of the toilet cylinder. The automatic flip sealing cover is driven by a motor to rotate the rotating shaft, thereby driving the cover plate to rotate and open and close. A water storage tank 19 is fixedly provided at the upper end of the rear side of the toilet cylinder for storing disinfection cleaning liquid for flushing and disinfecting excrement. The water storage tank is connected to the flushing and disinfection nozzle and the automatic telescopic flushing head, and is controlled by the command of the toilet control panel to flush away the excrement and clean the patient's anus. The toilet control panel consists of an operation panel and a central control chip. The toilet control panel is connected to the electric opening and closing valve, the waste residue crusher, the one-way valve, the flushing and disinfection nozzle, the automatic telescopic flushing head, the wind-heating and drying air outlet and the automatic flip sealing cover through wires, thereby playing the role of controlling the entire multifunctional toilet.

[0035] A dialysis arm limit protection frame 20 is fixedly arranged on both sides of the deodorizing and sterilizing toilet seat, a data transmission connector 21 connected to the hemodialysis machine is fixedly arranged on the rear side of the deodorizing and sterilizing toilet seat, the dialysis arm limit protection frame includes an arc-shaped arm support groove 22, a rotating shaft 23 is fixedly arranged on the front side wall of the arc-shaped arm support groove, a dialysis physiological data detection ring 24 is fixedly connected to the rotating shaft, a sliding side groove 25 is opened on the rear side wall of the arc-shaped arm support groove, a sliding support block 26 is slidably arranged inside the sliding side groove, a fistula audiometry loudspeaker 27 is fixedly arranged on the top of the sliding support block, and the fistula The audiometric loudspeaker includes a sound receiving box 28 and a loudspeaker 29. Stethoscope earplug insertion holes 30 are provided at both ends of the sound receiving box for inserting one end of the stethoscope earplug therein and then receiving the sound in the earplug. The loudspeaker is fixedly arranged on the top of the sound receiving box for amplifying and releasing the sound transmitted by the sound receiving box. The dialysis arm limit protection frame is connected to the data transmission connector through a connecting handle 31. The dialysis physiological data detection ring and the fistula audiometric loudspeaker are connected to the data transmission connector through a line. The line is arranged in the inner hollow part of the connecting handle. The connecting handle is also a pull handle for pushing and pulling the entire warehouse body to move.

[0036] When implementing this embodiment, first push the connecting handle to make the deodorizing and sterilizing toilet seat reach the side of the hemodialysis machine, then use the data cable to connect the data transmission connector to the central controller of the hemodialysis machine, and then input instructions to the toilet control panel to automatically flip the sealing cover open, so that the rotating isolation door drives the rotating front baffle to turn open to expose the entrance for the patient to enter the cabin, and at the same time, the air deodorizing purifier starts to purify the gas in the cabin, and then the patient enters the cabin. Since the height of the entire cabin body is only slightly higher than the normal sitting height, the patient's abdomen and above are naturally exposed to the outside when walking into the cabin body. At this time, the control The rotating isolation chamber door drives the rotating front baffle to rotate back so that the patient is just in the cavity formed by the fixed rear baffle and the rotating front baffle. The area of ​​the cavity is about twice the size of the widest cross-sectional size of the average patient's body. The size can be adjusted by replacing the fixed rear baffle and the rotating front baffle as needed to adapt to the use of patients of different body shapes. After the patient's lower half of his life is completely blocked, the patient takes off his pants and squats down to sit on the toilet. When squatting down, the patient's arm for dialysis puncture has been placed on the dialysis arm limit protection frame at the same time, so that the puncture dialysis arm is separated from the inside of the toilet chamber to avoid contamination. After sitting on the toilet, the patient rotates the dialysis physiological data detection ring to lock it, so that the patient's dialysis arm is fixed closely, and then the patient defecates. During defecation, the gas generated in the operation chamber of the air deodorizer is basically inhaled and processed before being discharged, so basically no odor is generated, and during defecation, the electric opening and closing valve opens and the excrement naturally falls into the temporary storage box for waste liquid below.

[0037] After defecation, the cleaning and disinfecting liquid in the water tank is controlled by operating the toilet control panel to enter the flushing and disinfecting nozzle and the automatic telescopic flushing head, while flushing the patient's anus, the dirt inside the toilet is flushed downward. After flushing and cleaning, the wind warm drying outlet is controlled to blow dry and warm gas to the anus to dry the patient's anus. After the anus is dried, the patient reaches into the deodorizing and sterilizing toilet compartment and puts on his pants, and then controls the toilet control panel to start the automatic flip sealing cover to flip down and cover the toilet, and then controls the toilet control panel to cause the electric opening and closing valve and the waste residue crusher to crush and stir the part of the excrement that cannot flow down smoothly. After the crushing and stirring is completed, the flushing and disinfecting nozzle sprays the disinfection cleaning liquid to disinfect and clean the inside of the toilet cylinder, and stops operation after cleaning. During the whole process, the patient's arm that is punctured and dialyzed is monitored for physiological data in real time, and the measured blood pressure, heart rate and body temperature data are transmitted to the central controller of the hemodialyzer, so that the patient's physical condition during defecation can be visually monitored in real time, which is convenient for responding to possible emergencies of the patient at any time, so that the patient can defecate safely.

[0038] After completing the flushing of the bowel movement, the patient inserts the stethoscope earplug into the stethoscope earplug insertion hole on the fistula audiometry loudspeaker, and then disinfects the stethoscope head and sticks it to the patient's fistula puncture site, so that the sound produced by the fistula is received, and the sound is directly amplified and broadcasted by the loudspeaker after being received by the sound box, so that the patient can clearly hear the sound coming from the fistula, so as to clearly judge the situation inside the fistula. If an abnormality is found, the patient can inform the staff to deal with it in time. After measuring the fistula situation at the puncture site of the patient after defecation, the patient's arm is removed from the arc-shaped arm support slot, and then the rotating isolation chamber door is controlled to open, and the patient comes out of the chamber.

[0039] When the deodorizing and sterilizing toilet seat needs to be sent for cleaning, the deodorizing and sterilizing toilet seat is moved to a place specifically for cleaning, and then the waste liquid discharge pipe is aligned with the place to be discharged, and the one-way valve is controlled to open to allow the waste liquid inside the waste liquid temporary storage box to flow out, and then the water storage tank is filled with disinfectant and cleaning liquid, and then the cylinder body is flushed with the flushing and disinfection nozzle, and the electric opening and closing valve, waste residue crusher, waste liquid temporary storage box and waste liquid discharge pipe are disinfected and cleaned in turn, thereby ensuring the rapid cleaning and disinfection of the entire device.

[0040] This embodiment provides a mobile toilet seat that has a physiological data real-time monitoring structure, a dialysis arm fixing protection structure, and a deodorizing and sterilizing toilet seat structure. The sealed defecation seat has a sterilizing and deodorizing function, which facilitates patients to defecate directly next to the hemodialysis machine. By fixing a device that can monitor and listen to the patient's vital signs data and fistula conditions in real time on the defecation seat and connecting the device to the central display of the hemodialysis equipment, the patient can monitor the patient's vital signs data and the corresponding fistula conditions in real time while maintaining hemodialysis, which greatly ensures the safety of patients defecating while undergoing dialysis, avoids contamination of the patient's puncture site and pipeline when defecating, and reduces the workload of medical staff.

[0041] In this embodiment, air deodorizing purifiers 32 are fixedly installed on the left and right sides of the shielding protective shell, and a disinfection module is arranged inside the kitchen and bathroom purifier, which is beneficial to deodorize and disinfect the odorous gas generated inside, thereby ensuring that even if excretion is carried out indoors, it will not cause pollution to the air in the ward.

[0042] In this embodiment, the dialysis physiological data detection ring uses an inductive measuring device that can measure heart rate, blood pressure and body temperature values, which is conducive to the measuring device sensitively and quickly sensing the patient's physiological data.

[0043] In this embodiment, four rollers are provided on the shielding protective shell, and latches are provided on the rollers, which facilitate the quick and convenient movement of the deodorizing and sterilizing toilet seat, and the deodorizing and sterilizing toilet seat can be firmly stopped in a fixed position through the latches when in use.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A pollution-proof toilet for hemodialysis, characterized in that: It comprises an odor-proof and sterilization toilet seat, the left and right sides of which are fixedly provided with dialysis arm limit protection frames, a data transmission connector connected to a hemodialysis machine is fixedly provided on the rear side of the odor-proof and sterilization toilet seat, a dialysis physiological data detection ring is rotatably provided on the upper end of the dialysis arm limit protection frame, a fistula audiometry loudspeaker is slidably provided on the upper end of the dialysis arm limit protection frame, the dialysis physiological data detection ring and the fistula audiometry loudspeaker are connected to the data transmission connector through lines, the odor-proof and sterilization toilet seat comprises a shielding and protective shell, a rotatable isolation chamber door is provided on the front of the shielding and protective shell, the upper end of the shielding and protective shell is divided into a fixed rear baffle and a rotatable front baffle, the fixed rear baffle is used for patients to lean on for leverage, and a toilet control panel is fixedly provided on the upper end of the rotatable front baffle, The rotating front baffle is fixedly connected to the rotating isolation chamber door, a toilet support frame is fixedly arranged at the bottom of the shielding protection shell, and the upper end of the toilet support frame is fixedly arranged as a multifunctional toilet, and the multifunctional toilet comprises a toilet cylinder, and a waste residue crusher is connected to the bottom of the toilet cylinder through an electric opening and closing valve, a temporary storage box for waste liquid is fixedly connected to the bottom of the waste residue crusher, a waste liquid discharge pipe is connected to the bottom of the temporary storage box for waste liquid, and a one-way valve is fixedly arranged at the port of the waste liquid discharge pipe, flushing and disinfection nozzles are evenly arranged on the upper inner side of the toilet cylinder, an automatic retractable flushing head and an air heating and drying outlet are fixedly arranged on the rear side of the inner cavity of the toilet cylinder, an automatic flip sealing cover is rotatably arranged on the upper end of the toilet cylinder, and a water storage tank is fixedly arranged on the upper rear end of the toilet cylinder.

2. The anti-pollution toilet seat for hemodialysis according to claim 1, characterized in that: The toilet control panel consists of an operation panel and a central control chip, and the toilet control panel is connected to the electric opening and closing valve, the waste residue crusher, the one-way valve, the flushing and disinfection nozzle, the automatic telescopic flushing head, the air heating and drying outlet and the automatic flip sealing cover through wires.

3. The anti-pollution toilet seat for hemodialysis according to claim 1, characterized in that: The dialysis arm limit protection frame includes an arc-shaped arm support groove, a rotating shaft is fixedly arranged on the front side wall of the arc-shaped arm support groove, the dialysis physiological data detection ring is fixedly connected to the rotating shaft, a sliding side groove is opened on the rear side wall of the arc-shaped arm support groove, a sliding support block is slidably arranged inside the sliding side groove, and a fistula audiometry loudspeaker is fixedly arranged on the top of the sliding support block.

4. The anti-pollution toilet seat for hemodialysis according to claim 3, characterized in that: The fistula audiometry loudspeaker comprises a sound receiving box and a loudspeaker. Both ends of the sound receiving box are provided with stethoscope earplug insertion holes. The loudspeaker is fixedly arranged on the top of the sound receiving box for amplifying and releasing the sound transmitted by the sound receiving box.

5. The anti-pollution toilet seat for hemodialysis according to claim 3, characterized in that The dialysis physiological data detection ring uses an inductive measuring device that can measure heart rate, blood pressure and body temperature values.

6. The anti-pollution toilet seat for hemodialysis according to claim 1, characterized in that Air deodorizers are fixedly installed on both sides of the shielding and protective shell.

7. The anti-pollution toilet seat for hemodialysis according to claim 1, characterized in that :The dialysis arm limit protection frame is connected to the data transmission connector through a connecting handle, and the connecting handle is hollow inside for placing the line.

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