Peritoneal dialysis positioning equipment for nephrology department

Abstract

The invention provides peritoneal dialysis positioning equipment for the nephrology department, and belongs to the technical field of medical instruments. Comprising a dialysis tube fixing module, a left side foundation plate, a right side foundation plate and a small ultrasonic detection module, the left side foundation plate is arranged on the left side of the dialysis tube fixing module, the right side foundation plate is arranged on the right side of the dialysis tube fixing module, and vertical sliding grooves are formed in the front faces of the left side foundation plate and the right side foundation plate; the inner wall of the vertical sliding groove is in sliding connection with a small ultrasonic detection module. By arranging the small ultrasonic detection module, the device can directly perform ultrasonic detection on the position of a dialysis tube in the body at home after or before dialysis of a patient, so that the patient does not need to go to a hospital for multiple times to perform ultrasonic detection; in this way, the time consumed when the patient goes back and forth to the hospital and waits in the hospital is shortened to a certain extent, and meanwhile energy consumption caused by queuing registration of the patient can be reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a peritoneal dialysis positioning device used in nephrology. Background Art

[0002] The peritoneum is a biological membrane with semi-permeable properties. Its area is similar to that of the human body and is covered with capillaries. When an appropriate amount of dialysate is injected into the abdominal cavity through the peritoneal dialysis tube, metabolic waste (such as urea, creatinine), excess water, and electrolytes in the blood will enter the dialysate through the peritoneum according to the concentration gradient; at the same time, substances in the dialysate can also enter the blood, thereby achieving material exchange.

[0003] Although the existing peritoneal dialysis positioning device can meet the needs of patients for peritoneal dialysis, the existing peritoneal dialysis positioning device still has certain disadvantages: first, after the patient completes peritoneal dialysis using the existing peritoneal dialysis positioning device, the iodine cap needs to be replaced again, and the patient of peritoneal dialysis needs to perform dialysis many times, which makes the iodine cap need to be replaced many times, which increases the economic burden of the patient to a certain extent; second, after the existing peritoneal dialysis positioning device is used, the dialysis tube left outside the human body is mostly sealed with the iodine cap, but when sealing, it takes a certain amount of time and pores for the patient to take the iodine cap to seal the dialysis tube, which makes it possible for external bacteria to enter the dialysis tube when the patient takes the gap of the iodine cap, which makes it possible for bacteria to enter the human body along the dialysis tube, causing infection problems of organs in the human body; third, the dialysis tube of the existing peritoneal dialysis positioning device is prone to long-term use in the human body. It is easy to float, which makes the dialysis tube in the human body out of its original position, which can easily aggravate the patient's condition after use. At the same time, the existing observation of complications after peritoneal dialysis is mostly to observe whether there is blood in the dialysis waste fluid discharged from the human body. This means that when blood is found in the waste fluid, it means that the complications of dialysis in the patient have existed for a long time, which increases the difficulty of doctors' treatment to a certain extent and also increases the pain of patients in the process of seeking medical treatment; Fourth, when the existing peritoneal dialysis positioning equipment is used, because the dialysis tube in the human body will float out of its original position after long-term use, and the patient needs to go to the hospital to use abdominal plain film to detect the position of the dialysis tube if he wants to determine whether the position of the dialysis tube has changed. After multiple peritoneal dialysis, the patient needs to come to the hospital on time and plan to use abdominal plain film to check whether the position of the dialysis tube has changed. This requires the patient to arrange enough time for many times, which will waste a lot of the patient's private time and energy. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a peritoneal dialysis positioning device for nephrology to solve the problem that the iodine cap of the existing peritoneal dialysis positioning device needs to be replaced after each dialysis is completed, which brings certain economic pressure to patients; when patients replace the iodine cap after dialysis, bacteria can easily enter the body through the dialysis tube, which may cause infection to human organs; the dialysis tube in the patient's body can easily float and move freely in the dialysate in the human body after long-term use, and can easily move away from the original position, resulting in insufficient peritoneal dialysis and aggravating the patient's condition; and in order to determine whether there is a dialysis complication during the dialysis process, it is often necessary to observe whether there is blood or turbidity in the dialysis waste fluid. When blood or abnormality is observed, the complication has been there for a long time, which increases the difficulty of doctors' treatment and the pain of patients in the medical treatment process. Patients need to go to the hospital many times during peritoneal dialysis to use abdominal plain films to check whether the position of the dialysis tube in the body has changed, which requires patients to spend a lot of private time and energy.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A peritoneal dialysis positioning device for nephrology, comprising a dialysis tube fixing module, a left base plate is provided on the left side of the dialysis tube fixing module, a right base plate is provided on the right side of the dialysis tube fixing module, vertical slide grooves are provided on the front sides of the left base plate and the right base plate, a small ultrasonic detection module is slidably connected to the inner wall of the vertical slide groove, a dialysis tube is provided on the inner wall of the dialysis tube fixing module, a switch valve module is provided at one end of the dialysis tube, a terminal nut module is provided on the front side of the switch valve module, a counterweight module is installed on the surface of the dialysis tube, and a positioning terminal module is provided at the other end of the dialysis tube;

[0007] The positioning terminal module comprises a positioning terminal body, a titanium alloy groove is provided on the surface of the positioning terminal body, a titanium alloy is installed on the inner wall of the titanium alloy groove, a positioning terminal body threaded hole is provided at one end of the positioning terminal body, a hollow bin is threadedly connected to the inner wall of the positioning terminal body threaded hole, a hollow bin slide is provided on the inner wall of the hollow bin slide, a liquid inlet bin is slidably connected to the inner wall of the hollow bin slide, a transparent bin is fixedly connected to one side of the liquid inlet bin, a green light detection motor is provided on the front of the transparent bin, a green light detection motor is fixedly connected to the top of the green light detection motor with a green light detection motor L-shaped connecting plate, a green light lamp is provided on one side of the green light detection motor L-shaped connecting plate, a green light detection motor signal device is provided on one side of the green light detection motor, a green light detection battery groove is provided on the front of the green light detection motor, a green light detection battery is installed on the inner wall of the green light detection battery groove, a green light detection battery is provided on the front of the green light detection battery, a green light detection battery outer plate is provided, and a green light detection motor magnetic frame is provided on the back of the green light detection battery outer plate;

[0008] A red light detection motor is provided on the back of the transparent warehouse, a red light detection motor L-shaped connecting plate is provided on the top of the red light detection motor, a red light lamp is provided on one side of the L-shaped connecting plate of the red light detection motor, a red light detection motor annunciator is provided on one side of the red light detection motor, a red light detection battery groove is provided on the back of the red light detection motor, a red light detection battery is installed on the inner wall of the red light detection battery groove, a red light detection battery outer plate is provided on the back of the red light detection battery, a red light detection motor magnetic frame is provided on the front of the red light detection battery outer plate, and a sealed film is installed on the surface of the liquid inlet warehouse.

[0009] Optionally, a left strap is fixedly connected to one side of the left base plate, a left Velcro is provided on the front side of the left strap, and a right strap is fixedly connected to one side of the right base plate, a right Velcro is provided on the back side of the right strap.

[0010] Optionally, the dialysis tube fixing module includes an iron sheet, a dialysis tube hole is opened on the front side of the iron sheet, the dialysis tube hole and the dialysis tube are adapted to each other, a left elastic band is provided on the left side of the iron sheet, a right elastic band is provided on the right side of the iron sheet, and a left magnetic ring and a right magnetic ring are installed on the front side of the iron sheet in sequence from left to right.

[0011] Optionally, the small ultrasonic detection module includes a small ultrasonic motor, one side of the small ultrasonic motor is fixedly connected to an ultrasonic motor battery compartment, an ultrasonic motor battery hole is opened on the top of the ultrasonic motor battery compartment, an ultrasonic motor battery is installed on the inner wall of the ultrasonic motor battery hole, and the other side of the small ultrasonic motor is fixedly connected to an ultrasonic motor wire terminal.

[0012] Optionally, an ultrasonic motor connecting wire is plugged into the inner wall of the ultrasonic motor wire plug end, and the ultrasonic motor wire plug end is installed with a base plate wire plug end through the ultrasonic motor connecting wire, one side of the base plate wire plug end is fixedly connected to the base plate, an ultrasonic release plate is provided on the back of the base plate, and double-sided tape is installed on the front of the base plate, and an ultrasonic motor sliding tenon is fixedly connected to the back of the small ultrasonic motor, and the ultrasonic motor sliding tenon and the vertical sliding groove are adapted to each other.

[0013] Optionally, the switch valve module includes a switch valve body, a dialysis tube threaded hole is provided on the back of the switch valve body, a dialysis tube is threadedly connected to the inner wall of the dialysis tube threaded hole, a proximal threaded head is fixedly connected to the front of the switch valve body, one end of the proximal threaded head is fixedly connected to the distal threaded head, a switch valve threaded connector is fixedly connected to one side of the switch valve body, a bottom polygonal bolt is threadedly connected to the surface of the switch valve threaded connector, and a bottom wide head tube hole is provided at one end of the bottom polygonal bolt.

[0014] Optionally, a bottom wide head tube is installed on the inner wall of the bottom wide head tube hole, one end of the bottom wide head tube is fixedly connected to a vertical connecting tube, one end of the vertical connecting tube is fixedly connected to a top wide head tube, a top polygonal bolt is installed on the surface of the top wide head tube, one end of the top polygonal bolt is provided with a top wide head tube hole, the top wide head tube hole and the top wide head tube are adapted to each other, and the inner wall of the top polygonal bolt is threadedly connected to a vacuum machine threaded connector.

[0015] Optionally, one end of the vacuum machine threaded connector is fixedly connected to a miniature vacuum machine, a vacuum machine signal device is provided on the front of the miniature vacuum machine, a vacuum machine battery compartment is fixedly connected to one side of the miniature vacuum machine, a vacuum machine battery hole is provided on the top of the vacuum machine battery compartment, a vacuum machine battery is installed on the inner wall of the vacuum machine battery hole, and a switch valve body is installed at the bottom of the miniature vacuum machine.

[0016] Optionally, the end nut module includes a proximal threaded cap, one end of the proximal threaded cap is fixedly connected to a distal cap sleeve, the inner wall of the distal cap sleeve is provided with a seepage hole, the surface of the distal cap sleeve is fixedly connected to an iodine tincture liquid switch valve, the top of the iodine tincture liquid switch valve is fixedly connected to an iodine tincture liquid container, the surface of the iodine tincture liquid container is provided with a volume scale, the top of the iodine tincture liquid container is provided with an iodine tincture rubber plug hole, and the inner wall of the iodine tincture rubber plug hole is provided with an iodine tincture rubber plug.

[0017] Optionally, the counterweight module includes a top counterweight block, a bottom counterweight block is provided at the bottom of the top counterweight block, physiological saline injection holes are opened on the surfaces of the top counterweight block and the bottom counterweight block, physiological saline rubber plugs are provided on the inner walls of the physiological saline injection holes, and front-end rubber sleeves and rear-end rubber sleeves are installed on the surfaces of the top counterweight block and the bottom counterweight block in sequence from front to back.

[0018] Compared with the prior art, the present invention has at least the following beneficial effects:

[0019] In the above scheme, by setting up a small ultrasonic detection module, the device can perform ultrasonic detection of the position of the dialysis tube in the patient's body directly at home after or before dialysis, which means that the patient does not need to go back and forth to the hospital for ultrasonic detection many times. This reduces the time spent by the patient on going back and forth to the hospital and waiting in the hospital to a certain extent, and also reduces the energy consumption of the patient due to queuing for registration.

[0020] By setting up the switch valve module, the device can first close the channel between the outside world and the dialysis tube after the patient's dialysis is completed, and then use vacuum means to vacuum the switch valve module so that the bacteria that enter cannot survive. This can reduce the risk of bacteria entering the human body through the dialysis tube and causing organ infection in the human body to a certain extent.

[0021] By setting up the end nut module, the device can inject iodine solution into the end nut module multiple times, and the distal threaded head of the switch valve module can be disinfected multiple times without replacing the iodine cap multiple times. There is no need to replace the iodine cap multiple times to disinfect the distal threaded head of the switch valve module. This enables the device to reduce the patient's economic expenditure on purchasing iodine caps to a certain extent, thereby reducing the patient's economic pressure.

[0022] By setting up a counterweight module and a positioning end module, the device can add counterweights to the dialysis tube inside the human body, thereby ensuring that the dialysis tube inside the human body will not float free after long-term use. To a certain extent, it can reduce the possibility of worsening of the patient's condition due to the free dialysis tube. The use of the positioning end module can determine whether there is blood entering the dialysis fluid in the human body when the dialysis fluid enters the positioning end module. If blood is found mixed in the dialysis fluid, the patient will be warned as early as possible to seek medical treatment this morning. This can enable patients to discover problems as early as possible and go to see a doctor, reducing the difficulty of treatment for doctors and reducing the pain of patients during the medical treatment process to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of a peritoneal dialysis positioning device used in nephrology;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of a peritoneal dialysis positioning device used in nephrology;

[0026] Figure 3 This is a schematic diagram of a dialysis tube fixing module of a peritoneal dialysis positioning device used in nephrology;

[0027] Figure 4 A schematic diagram of a small ultrasonic detection module for peritoneal dialysis positioning equipment used in nephrology;

[0028] Figure 5 A schematic diagram of a switch valve module for a peritoneal dialysis positioning device used in the Department of Nephrology;

[0029] Figure 6 This is a schematic diagram of the end nut module of the peritoneal dialysis positioning device used in the nephrology department;

[0030] Figure 7 This is a schematic diagram of a weight module for a peritoneal dialysis positioning device used in the Department of Nephrology;

[0031] Figure 8This is a schematic diagram of the positioning end module of the peritoneal dialysis positioning device used in nephrology.

[0032] Reference numerals:

[0033] 1. Dialysis tube fixing module; 101. Iron plate; 102. Elastic band on the left; 103. Elastic band on the right; 104. Magnetic ring on the left; 105. Magnetic ring on the right; 2. Base plate on the left; 3. Base plate on the right; 4. Small ultrasonic detection module; 401. Small ultrasonic motor; 402. Battery compartment for ultrasonic motor; 403. Battery for ultrasonic motor; 404. Plug terminal for ultrasonic motor; 405. Connecting wire for ultrasonic motor; 406. Plug terminal for base plate; 407. Base plate; 408. Ultrasonic release plate; 409. Double-sided tape; 41 0. Ultrasonic motor sliding tenon; 5. Dialysis tube; 6. Switch valve module; 601. Switch valve body; 602. Proximal threaded head; 603. Distal threaded head; 604. Switch valve threaded connector; 605. Bottom polygonal bolt; 606. Bottom wide head tube; 607. Vertical connecting tube; 608. Top wide head tube; 609. Top polygonal bolt; 610. Vacuum machine threaded connector; 611. Micro vacuum machine; 612. Vacuum machine signal; 613. Vacuum machine battery compartment; 614. Vacuum machine battery; 7. End nut module; 701 ... End threaded cap; 702, distal cap sleeve; 703, iodine liquid switch valve; 704, iodine liquid container; 705, capacity scale; 706, iodine rubber plug; 8, weight module; 801, top weight block; 802, bottom weight block; 803, saline rubber plug; 804, front rubber sleeve; 805, rear rubber sleeve; 9, positioning terminal module; 901, positioning terminal body; 902, titanium alloy; 903, hollow chamber; 904, liquid inlet chamber; 905, transparent chamber; 906, green light detection motor; 907, green light detection motor L-shaped connecting plate ;908, green light lamp; 909, green light detection motor signal; 910, green light detection battery; 911, green light detection battery outer plate; 912, green light detection motor magnetic frame; 913, red light detection motor; 914, red light detection motor L-shaped connecting plate; 915, red light lamp; 916, red light detection motor signal; 917, red light detection battery; 918, red light detection battery outer plate; 919, red light detection motor magnetic frame; 920, sealing film; 10, left side strap; 11, left side Velcro; 12, right side strap; 13, right side Velcro.

[0034] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0035] The following is a detailed description of a peritoneal dialysis positioning device for nephrology provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0036] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0037] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0038] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0039] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0040] like Figure 1 and Figure 2As shown, an embodiment of the present invention provides a peritoneal dialysis positioning device for nephrology, including a dialysis tube fixing module 1, a left base plate 2 is provided on the left side of the dialysis tube fixing module 1, a right base plate 3 is provided on the right side of the dialysis tube fixing module 1, vertical slide grooves are provided on the front of the left base plate 2 and the right base plate, a small ultrasonic detection module 4 is slidably connected to the inner wall of the vertical slide groove, a dialysis tube 5 is provided on the inner wall of the dialysis tube fixing module 1, a switch valve module 6 is provided at one end of the dialysis tube 5, a terminal nut module 7 is provided on the front of the switch valve module 6, a counterweight module 8 is installed on the surface of the dialysis tube 5, a positioning terminal module 9 is provided at the other end of the dialysis tube 5, a left strap 10 is fixedly connected to one side of the left base plate 2, a left Velcro 11 is provided on the front of the left strap 10, a right strap 12 is fixedly connected to one side of the right base plate 3, and a right Velcro 13 is provided on the back of the right strap 12.

[0041] The left base plate 2 and the right base plate 3 are both integrally connected to the dialysis tube fixing module 1, and the vertical slide groove is integrally formed with the left base plate 2 and the right base plate 3. The small ultrasonic detection module 4 is slid into the vertical slide groove, the dialysis tube 5 is passed through the dialysis tube fixing module 1, the switch valve module 6 is screwed onto one end of the dialysis tube 5, and the positioning terminal module 9 is integrally connected to the dialysis tube 5. The terminal nut module 7 is screwed onto the switch valve module 6, and then the counterweight module 8 is installed on the dialysis tube 5. The left strap 10 is integrally connected to the left base plate 2, the left Velcro 11 is integrally connected to the left strap 10, and the right strap 12 is integrally connected to the right base plate 3, and the right Velcro 13 is integrally connected to the right strap 12 to complete the assembly.

[0042] When in use, before the operation, the doctor first installs the weight module 8 to the part of the dialysis tube 5 that needs to enter the human body, and then starts the positioning terminal module 9 for testing. After the preparation is completed, the doctor uses the form of surgery to put the assembled and tested dialysis tube 5, the weight module 8 and the positioning terminal module 9 into the human body until they enter the patient's peritoneum. After the operation is completed, the part of the dialysis tube 5 remaining outside the human body will be fixed with a medical gauze first, and then the doctor can pass the assembled dialysis tube fixing module 1, the left base plate 2 and the right base plate 3 through the dialysis tube 5 through the dialysis tube 5 outside the patient. And put it on the patient's skin, wrap the right strap 12 around the left strap 10, and after obtaining the appropriate tightness, stick the right Velcro 13 to the left Velcro 11. When it is necessary to detect the position of the dialysis tube 5, it is necessary to install the small ultrasonic detection module 4 on the left base plate 2 and the right base plate 3 according to the above steps, and start the machine for detection. When peritoneal dialysis is needed, unscrew the end nut module 7 from the switch valve module 6 to connect the switch valve module 6 with the peritoneal dialysis fluid and other equipment. After completion, screw the end nut module 7 back to the switch valve module 6 to complete the operation.

[0043] like Figure 3 As shown, the dialysis tube fixing module 1 includes an iron sheet 101, a dialysis tube hole is provided on the front of the iron sheet 101, the dialysis tube hole and the dialysis tube 5 are adapted to each other, a left elastic band 102 is provided on the left side of the iron sheet 101, a right elastic band 103 is provided on the right side of the iron sheet 101, and a left magnetic ring 104 and a right magnetic ring 105 are installed on the front of the iron sheet 101 from left to right.

[0044] The dialysis tube hole and the iron sheet 101 are integrally formed, one side of the left elastic band 102 and the right elastic band 103 are both integrally connected to the iron sheet 101, and the other sides of the left elastic band 102 and the right elastic band 103 are respectively integrally connected to the left base plate 2 and the right base plate 3. The dialysis tube 5 is passed through the dialysis tube hole of the iron sheet 101, and the left magnetic ring 104 and the right magnetic ring 105 are mutually adsorbed to limit the movement of the dialysis tube 5 to complete the assembly.

[0045] When in use, first pass the assembled iron sheet 101 through the dialysis tube 5 through the dialysis tube hole, so that the iron sheet 101 is attached to the patient's skin, so that the assembled left base plate 2 and the right base plate 3 are both attached to the patient's skin, and then the right strap 12 is wrapped around the left strap 10, and after obtaining a suitable tightness, the right Velcro 13 is attached to the left Velcro 11.

[0046] like Figure 4 As shown, the small ultrasonic detection module 4 includes a small ultrasonic motor 401, one side of the small ultrasonic motor 401 is fixedly connected to an ultrasonic motor battery compartment 402, the top of the ultrasonic motor battery compartment 402 is provided with an ultrasonic motor battery hole, the inner wall of the ultrasonic motor battery hole is installed with an ultrasonic motor battery 403, the other side of the small ultrasonic motor 401 is fixedly connected to an ultrasonic motor plug-in terminal 404, the inner wall of the ultrasonic motor plug-in terminal 404 is plugged with an ultrasonic motor connecting wire 405, the ultrasonic motor plug-in terminal 404 is installed with a base plate plug-in terminal 406 through the ultrasonic motor connecting wire 405, one side of the base plate plug-in terminal 406 is fixedly connected to a base plate 407, the back of the base plate 407 is provided with an ultrasonic release plate 408, the front of the base plate 407 is installed with a double-sided tape 409, the back of the small ultrasonic motor 401 is fixedly connected to an ultrasonic motor sliding tenon 410, and the ultrasonic motor sliding tenon 410 and the vertical sliding groove are adapted to each other.

[0047] The ultrasonic motor battery compartment 402 and the small ultrasonic motor 401 are integrally formed, and the ultrasonic motor battery hole and the ultrasonic motor battery compartment 402 are integrally formed, and the ultrasonic motor battery 403 is installed in the ultrasonic motor battery hole, and the ultrasonic motor wire plug end 404 is integrally formed with the small ultrasonic motor 401, and the base plate wire plug end 406 and the base plate 407 are integrally formed, and the two ends of the ultrasonic motor connecting line 405 are respectively inserted into the ultrasonic motor wire plug end 404 and the base plate wire plug end 406, and the ultrasonic release plate 408 and the base plate 407 are integrally connected, one side of the double-sided tape is torn off and pasted on the base plate 407, and then the other side of the double-sided tape is torn off and pasted on the left base plate 2 and the right base plate 3, and the ultrasonic motor sliding tenon 410 and the small ultrasonic motor 401 are integrally formed, and finally the small ultrasonic motor 401 is slid into the vertical slide grooves of the left base plate 2 and the right base plate 3 through the ultrasonic motor sliding tenon 410 to complete the assembly.

[0048] When in use, first assemble according to the above steps. When the patient needs to observe whether the dialysis tube 5, the counterweight module 8 and the positioning end head module 9 in the body have a large displacement, it is necessary to start the small ultrasonic motor 401 first. The small ultrasonic motor 401 drives the base plate 407 and the ultrasonic release plate 408 to start through the ultrasonic motor connecting line 405. Then, after the equipment self-check is completed, the ultrasonic release plate 408 on the base plate 407 is used to release ultrasonic waves to explore the dialysis tube 5, the counterweight module 8 and the positioning end head module 9 in the patient's body. After the ultrasonic wave is released into the human body, the ultrasonic wave will collide in the human body. When the ultrasonic wave touches the dialysis tube 5, the counterweight module 8 and the positioning end head module 9, it will be directly fed back to the base plate 407 of the ultrasonic release plate 408, and fed back to the small ultrasonic motor 401 through the ultrasonic motor connecting line 405. The patient can then view the position of the dialysis tube 5, the counterweight module 8 and the positioning end head module 9 in the body on the small ultrasonic motor 401, and judge whether the position has changed, so as to judge whether it is necessary to go to the hospital for timely treatment, and complete the operation.

[0049] By providing a small ultrasonic detection module 4, the device can perform ultrasonic detection of the position of the dialysis tube in the patient's body directly at home after or before dialysis, which means that the patient does not need to go back and forth to the hospital for ultrasonic detection many times. This reduces the time spent by the patient on going back and forth to the hospital and waiting in the hospital to a certain extent, and also reduces the energy consumption of the patient due to queuing for registration.

[0050] like Figure 5As shown, the switch valve module 6 includes a switch valve body 601, a dialysis tube threaded hole is provided on the back of the switch valve body 601, a dialysis tube 5 is threadedly connected to the inner wall of the dialysis tube threaded hole, a proximal threaded head 602 is fixedly connected to the front of the switch valve body 601, one end of the proximal threaded head 602 is fixedly connected to the distal threaded head 603, a switch valve threaded connector 604 is fixedly connected to one side of the switch valve body 601, a bottom polygonal bolt 605 is threadedly connected to the surface of the switch valve threaded connector 604, and a bottom wide head tube hole is provided at one end of the bottom polygonal bolt 605.

[0051] A bottom wide head tube 606 is installed on the inner wall of the bottom wide head tube hole, one end of the bottom wide head tube 606 is fixedly connected to a vertical connecting tube 607, one end of the vertical connecting tube 607 is fixedly connected to a top wide head tube 608, a top polygonal bolt 609 is installed on the surface of the top wide head tube 608, one end of the top polygonal bolt 609 is provided with a top wide head tube hole, the top wide head tube hole and the top wide head tube 608 are adapted to each other, and the inner wall of the top polygonal bolt 609 is threadedly connected to a vacuum machine threaded connector 610.

[0052] One end of the vacuum machine threaded connector 610 is fixedly connected to a micro vacuum machine 611, a vacuum machine signal device 612 is provided on the front of the micro vacuum machine 611, a vacuum machine battery compartment 613 is fixedly connected to one side of the micro vacuum machine 611, a vacuum machine battery hole is provided on the top of the vacuum machine battery compartment 613, a vacuum machine battery 614 is installed on the inner wall of the vacuum machine battery hole, and a switch valve body 601 is installed at the bottom of the micro vacuum machine 611.

[0053] The dialysis tube threaded hole and the switch valve body 601 are integrally formed, one end of the dialysis tube 5 is screwed into the dialysis tube threaded hole, the proximal threaded head 602 is welded to the switch valve body 601, and the distal threaded head 603 is welded to the proximal threaded head 602, and the switch valve threaded connector 604 is welded to the switch valve body 601, and the bottom wide head pipe hole and the bottom polygonal bolt 605 are integrally formed, the bottom wide head pipe 606 is first installed on the bottom polygonal bolt 605, the bottom wide head pipe 606 is aligned with the switch valve threaded connector 604, and then the bottom polygonal bolt 605 is screwed onto the switch valve threaded connector 604, the vertical connecting pipe 607 is welded to the bottom wide head pipe 606, and the top wide head pipe hole and the top polygonal bolt 609 are integrally formed, the top wide head pipe hole and the top polygonal bolt 609 are integrally formed, The head tube 608 is installed into the top wide head tube hole, and then the assembled top wide head tube 608 is welded to the vertical connecting tube 607, and the vacuum machine threaded connector 610 is also welded to the micro vacuum machine 611. The top wide head tube 608 is aligned with the vacuum machine threaded connector 610, and the top polygonal bolt 609 is screwed onto the vacuum machine threaded connector 610. The vacuum machine battery compartment 613 and the micro vacuum machine 611 are integrally formed, and the vacuum machine signal device 612 and the micro vacuum machine 611 are integrally connected. The vacuum machine battery hole and the vacuum machine battery compartment 613 are integrally formed. The vacuum machine battery 614 is installed into the vacuum machine battery hole of the vacuum machine battery compartment 613. Finally, the assembled micro vacuum machine 611 is adhered to the switch valve body 601 by adhesive to complete the assembly.

[0054] During use, when a patient needs dialysis, the patient first uses the distal threaded head 603 to connect with the dialysate and other equipment, and then opens the switch valve body 601 to allow the dialysis to proceed smoothly. After completing the dialysis, the patient first closes the switch valve body 601, and then screws the end nut module 7 onto the proximal threaded head 602, and then starts the micro vacuum machine 611. After the micro vacuum machine 611 is started, the air in the switch valve body 601 is completely evacuated through the bottom wide head tube 606, the vertical connecting tube 607 and the top wide head tube 608, so that the switch valve body 601 becomes a vacuum state, reducing bacterial growth, and completing the operation.

[0055] By setting the switch valve module 6, the device can first close the channel between the outside world and the dialysis tube after the patient's dialysis is completed, and then use vacuum means to vacuum the switch valve module 6, so that the bacteria that enter cannot survive. This can reduce the risk of bacteria entering the human body through the dialysis tube and causing organ infection in the human body to a certain extent.

[0056] like Figure 6As shown, the end nut module 7 includes a proximal threaded cap 701, one end of the proximal threaded cap 701 is fixedly connected to a distal cap sleeve 702, the inner wall of the distal cap sleeve 702 is provided with a seepage hole, the surface of the distal cap sleeve 702 is fixedly connected to an iodine tincture liquid switch valve 703, the top of the iodine tincture liquid switch valve 703 is fixedly connected to an iodine tincture liquid container 704, the surface of the iodine tincture liquid container 704 is provided with a capacity scale 705, the top of the iodine tincture liquid container 704 is provided with an iodine tincture rubber plug hole, and the inner wall of the iodine tincture rubber plug hole is provided with an iodine tincture rubber plug 706.

[0057] The proximal threaded cap 701 and the distal cap sleeve 702 are welded together, and the seepage hole and the distal cap sleeve 702 are integrally formed, the iodine tincture liquid switch valve 703 and the distal cap sleeve 702 are integrally connected, and the iodine tincture liquid container 704 and the iodine tincture liquid switch valve 703 are integrally connected, and the capacity scale 705 is adhered to the iodine tincture liquid container 704 by adhesive, and the iodine tincture rubber plug hole and the iodine tincture liquid container 704 are integrally formed, and the iodine tincture rubber plug 706 and the iodine tincture rubber plug hole are integrally connected to complete the assembly.

[0058] When in use, the patient holds the distal cap sleeve 702 and then screws the proximal threaded cap 701 onto the proximal threaded head 602 of the switch valve module 6. Then the patient needs to use an injection syringe to insert the iodine tincture into the iodine tincture plug 706 in advance and inject it into the iodine tincture liquid container 704. After dialysis is completed, when the distal threaded head 603 of the switch valve module 6 needs to be disinfected, the patient needs to open the iodine tincture liquid switch valve 703 so that the iodine tincture enters the distal cap sleeve 702 from the iodine tincture liquid container 704 and flows through the seepage hole to the distal threaded head 603 of the switch valve module 6 for disinfection to complete the operation.

[0059] By setting up the end nut module 7, the device can inject iodine solution into the end nut module 7 multiple times, and the distal threaded head 603 of the switch valve module 6 can be disinfected multiple times without replacing the iodine cap multiple times. There is no need to replace the iodine cap multiple times to disinfect the distal threaded head 603 of the switch valve module 6. This enables the device to reduce the patient's economic expenditure on purchasing iodine caps to a certain extent, thereby reducing the patient's economic pressure.

[0060] like Figures 7 and 8 As shown, the counterweight module 8 includes a top counterweight block 801, a bottom counterweight block 802 is provided at the bottom of the top counterweight block 801, physiological saline injection holes are opened on the surfaces of the top counterweight block 801 and the bottom counterweight block 802, physiological saline rubber plugs 803 are provided on the inner walls of the physiological saline injection holes, and front end rubber sleeves 804 and rear end rubber sleeves 805 are installed on the surfaces of the top counterweight block 801 and the bottom counterweight block 802 in sequence from front to back.

[0061] The saline injection hole, the top counterweight block 801 and the bottom counterweight block 802 are all integrally formed, and the saline rubber plug 803 is integrally connected to the saline injection hole. Align the top counterweight block 801 and the bottom counterweight block 802, and then put the front rubber sleeve 804 and the rear rubber sleeve 805 onto the top counterweight block 801 and the bottom counterweight block 802 to complete the assembly.

[0062] When in use, first place the top counterweight 801 and the bottom counterweight 802 on the upper surface and the lower surface of the dialysis tube 5 respectively, then the doctor needs to use a syringe to inject a sufficient amount of saline into the top counterweight 801 and the bottom counterweight 802 through the saline rubber stopper 803, so that the top counterweight 801 and the bottom counterweight 802 have enough weight, and then put the front rubber sleeve 804 and the rear rubber sleeve 805 on the top counterweight 801 and the bottom counterweight 802. Finally, the doctor implants the dialysis tube 5 and the assembled top counterweight 801 and the bottom counterweight 802 into the patient's body through surgery to complete the operation.

[0063] The positioning terminal module 9 includes a positioning terminal body 901, a titanium alloy groove is provided on the surface of the positioning terminal body 901, a titanium alloy 902 is installed on the inner wall of the titanium alloy groove, a positioning terminal body threaded hole is provided at one end of the positioning terminal body 901, a hollow bin 903 is threadedly connected to the inner wall of the positioning terminal body threaded hole, a hollow bin slide is provided on the inner wall of the hollow bin 903, a liquid inlet bin 904 is slidably connected to the inner wall of the hollow bin slide, a transparent bin 905 is fixedly connected to one side of the liquid inlet bin 904, and a green light detection motor 906 is provided on the front of the transparent bin 905. A green light detection motor L-shaped connecting plate 907 is fixedly connected to the top of the green light detection motor 906, a green light lamp 908 is provided on one side of the green light detection motor L-shaped connecting plate 907, a green light detection motor signal device 909 is provided on one side of the green light detection motor 906, a green light detection battery groove is provided on the front of the green light detection motor 906, a green light detection battery 910 is installed on the inner wall of the green light detection battery groove, a green light detection battery outer plate 911 is provided on the front of the green light detection battery 910, and a green light detection motor magnetic frame 912 is provided on the back of the green light detection battery outer plate 911.

[0064] A red light detection motor 913 is provided on the back of the transparent warehouse 905, a red light detection motor L-shaped connecting plate 914 is provided on the top of the red light detection motor 913, a red light lamp 915 is provided on one side of the red light detection motor L-shaped connecting plate 914, a red light detection motor annunciator 916 is provided on one side of the red light detection motor 913, a red light detection battery groove is provided on the back of the red light detection motor 913, a red light detection battery 917 is installed on the inner wall of the red light detection battery groove, a red light detection battery outer plate 918 is provided on the back of the red light detection battery 917, a red light detection motor magnetic frame 919 is provided on the front of the red light detection battery outer plate 918, and a sealing film 920 is installed on the surface of the liquid inlet warehouse 904.

[0065] The titanium alloy groove and the positioning end head body 901 are integrally formed, and the titanium alloy 902 is installed into the titanium alloy groove, and the positioning end head body threaded hole and the positioning end head body 901 are integrally formed, and the hollow bin 903 is screwed into the positioning end head body threaded hole, and the hollow bin slide groove and the hollow bin 903 are integrally formed, and the liquid inlet bin 904 is slid into the hollow bin slide groove, and the transparent bin 905 is integrally connected with the liquid inlet bin 904, and the green light detection motor 906 and the red light detection motor 913 are both pasted on the transparent bin 905, and The green light detection motor L-shaped connecting plate 907 is welded on the green light detection motor 906, the green light lamp 908 is connected to the green light detection motor L-shaped connecting plate 907, the green light detection motor signal device 909 is connected to the green light detection motor 906, the green light detection battery groove is formed in one piece with the green light detection motor 906, and the green light detection battery 910 is connected to the green light detection battery outer plate 911, and the green light detection motor magnetic frame 912 is attached to the green light detection battery outer plate 911 by adhesive. The green light detection battery 910 is placed in the green light detection battery groove, and the green light detection battery outer plate 911 is adsorbed on the green light detection motor 906 through the green light detection motor magnetic frame 912, and the red light detection motor L-shaped connecting plate 914 is welded on the red light detection motor 913, and the red light lamp 915 is integrally connected to the red light detection motor 913, and the red light detection motor annunciator 916 is integrally connected to the red light detection motor 913, and the red light detection battery groove and the red light detection motor 913 are integrally formed, and the red light detection motor annunciator 916 is integrally connected to the red light detection motor 913. The light detection battery 917 and the red light detection battery outer plate 918 are integrally connected, the red light detection motor magnetic frame 919 is adhered to the red light detection battery outer plate 918 by means of adhesive, the assembled red light detection battery 917 is installed into the red light detection battery groove, and the red light detection battery outer plate 918 is adsorbed on the red light detection battery 917 by means of the red light detection motor magnetic frame 919, the sealing film 920 is put onto the surface of the liquid inlet bin 904, and finally the assembled liquid inlet bin 904 is installed into the hollow bin 903 to complete the assembly.

[0066] When in use, when the doctor performs implantation surgery on the patient, he needs to assemble according to the above steps first, and then the doctor needs to remotely start the green light detection motor 906 and the red light detection motor 913, wait for the green light detection motor 906 and the red light detection motor 913 to complete the self-test, and then remotely test whether the green light detection motor signal 909, the green light 908, the red light detection motor signal 916 and the red light 915 are operating normally. After the test, after confirming that everything is normal, it is implanted into the patient's body together with the dialysis tube 5 and the counterweight module 8, and enters the peritoneum. Normal dialysis fluid does not contain blood, and the dialysis fluid enters the transparent chamber 90 after entering the liquid inlet chamber 904. 5, and the green light 908 and the red light 915 on the green light detection motor 906 and the red light detection motor 913 are alternately operated to test whether the dialysate contains blood. Under normal circumstances, the red light flux is almost unaffected, while the green light flux will weaken when the dialysate waste is mixed with blood, thereby triggering an alarm and transmitting it to the patient's remote operation software through the green light detection motor signal device 909, so as to promptly remind the patient to enter the hospital for treatment. While the titanium alloy 902 increases the weight, it can also be rebounded by the ultrasonic wave of the small ultrasonic detection module 4, thereby increasing the strength of the ultrasonic rebound, thereby making the ultrasonic rebound feedback picture clearer and completing the operation.

[0067] By setting the counterweight module 8 and the positioning terminal module 9, the device can add counterweight to the dialysis tube 5 in the human body, so as to ensure that the dialysis tube 5 in the human body will not float free after long-term use. To a certain extent, it can reduce the possibility of worsening of the patient's condition due to the free dialysis tube. The use of the positioning terminal module 9 can determine whether there is blood in the dialysis fluid in the human body when the dialysis fluid enters the positioning terminal module 9. When blood is found mixed in the dialysis fluid, the patient will be warned as early as possible to seek medical treatment this morning. This can enable the patient to discover the problem as early as possible and go to the doctor, reduce the difficulty of treatment by the doctor, and also reduce the pain of the patient in the medical treatment process to a certain extent.

[0068] The working principle of the technical solution provided by the present invention is as follows:

[0069] First, the left base plate 2 and the right base plate 3 are integrally connected to the dialysis tube fixing module 1, and the vertical slide groove is integrally formed with the left base plate 2 and the right base plate 3. The small ultrasonic detection module 4 is slid into the vertical slide groove, and the dialysis tube 5 passes through the dialysis tube fixing module 1. The switch valve module 6 is screwed onto one end of the dialysis tube 5, and the positioning terminal module 9 is integrally connected to the dialysis tube 5. The terminal nut module 7 is screwed onto the switch valve module 6, and then the counterweight module 8 is installed on the dialysis tube 5. The left strap 10 is integrally connected to the left base plate 2, the left Velcro 11 is integrally connected to the left strap 10, and the right strap 12 is integrally connected to the right base plate 3. The right Velcro 13 and the right strap 12 are integrally connected, the dialysis tube hole and the iron sheet 101 are integrally formed, one side of the left elastic band 102 and the right elastic band 103 are integrally connected to the iron sheet 101, and the other sides of the left elastic band 102 and the right elastic band 103 are respectively integrally connected to the left base plate 2 and the right base plate 3, the dialysis tube 5 is passed through the dialysis tube hole of the iron sheet 101, and the left magnetic ring 104 and the right magnetic ring 105 are mutually adsorbed to limit the movement of the dialysis tube 5, the ultrasonic motor battery compartment 402 and the small ultrasonic motor 401 are integrally formed, and the ultrasonic motor battery hole and the ultrasonic motor battery compartment 402 are integrally formed.

[0070] The ultrasonic motor battery 403 is installed into the ultrasonic motor battery hole, and the ultrasonic motor plug-in terminal 404 is integrally formed with the small ultrasonic motor 401, the base plate plug-in terminal 406 and the base plate 407 are integrally formed, and the two ends of the ultrasonic motor connecting wire 405 are respectively inserted into the ultrasonic motor plug-in terminal 404 and the base plate plug-in terminal 406, and the ultrasonic release plate 408 and the base plate 407 are integrally connected, one side of the double-sided tape is torn off and pasted on the base plate 407, and then the other side of the double-sided tape is torn off and pasted on the left base plate 2 and the right base plate 3, and the ultrasonic motor sliding tenon 410 and the small ultrasonic motor 401 are integrally formed, and finally the small ultrasonic motor 401 is installed. The sonic motor 401 slides into the vertical slide grooves of the left base plate 2 and the right base plate 3 through the ultrasonic motor sliding tenon 410. The dialysis tube threaded hole and the switch valve body 601 are formed as one piece. One end of the dialysis tube 5 is screwed into the dialysis tube threaded hole. The proximal threaded head 602 is welded to the switch valve body 601, and the distal threaded head 603 is welded to the proximal threaded head 602. The switch valve threaded connector 604 is welded to the switch valve body 601. The bottom wide head tube hole and the bottom polygonal bolt 605 are formed as one piece. The bottom wide head tube 606 is first installed on the bottom polygonal bolt 605, and the bottom wide head tube 606 is aligned with the switch valve threaded connector 604.

[0071] Then screw the bottom polygonal bolt 605 onto the switch valve threaded connector 604, weld the vertical connecting pipe 607 onto the bottom wide head pipe 606, and the top wide head pipe hole and the top polygonal bolt 609 are integrally formed, install the top wide head pipe 608 into the top wide head pipe hole, and then weld the assembled top wide head pipe 608 to the vertical connecting pipe 607, and the vacuum machine threaded connector 610 is also welded to the micro vacuum machine 611, align the top wide head pipe 608 with the vacuum machine threaded connector 611, and then weld the top wide head pipe 608 to the vertical connecting pipe 607. 10, and screw the top polygonal bolt 609 onto the vacuum machine threaded connector 610, the vacuum machine battery compartment 613 and the micro vacuum machine 611 are integrally formed, and the vacuum machine signal device 612 and the micro vacuum machine 611 are integrally connected, the vacuum machine battery hole and the vacuum machine battery compartment 613 are integrally formed, and the vacuum machine battery 614 is installed into the vacuum machine battery hole of the vacuum machine battery compartment 613, and finally the assembled micro vacuum machine 611 is attached to the switch valve body 601 through the adhesive, and the proximal threaded cap 7 01 and the distal cap sleeve 702 are welded together by welding, and the seepage hole and the distal cap sleeve 702 are integrally formed, the iodine tincture switch valve 703 and the distal cap sleeve 702 are integrally connected, and the iodine tincture container 704 and the iodine tincture switch valve 703 are integrally connected, the capacity scale 705 is attached to the iodine tincture container 704 by adhesive, and the iodine tincture plug hole and the iodine tincture container 704 are integrally formed, and the iodine tincture plug 706 and the iodine tincture plug hole are integrally connected, the physiological saline injection hole, the top counterweight block 8 01 and the bottom counterweight block 802 are both integrally formed, and the saline rubber plug 803 is integrally connected to the saline injection hole, the top counterweight block 801 and the bottom counterweight block 802 are aligned, and then the front rubber sleeve 804 and the rear rubber sleeve 805 are put onto the top counterweight block 801 and the bottom counterweight block 802, the titanium alloy metal groove and the positioning end body 901 are integrally formed, the titanium alloy 902 is installed into the titanium alloy metal groove, and the positioning end body threaded hole and the positioning end body 901 are integrally formed.

[0072] 906 and the red light detection motor 913 are both pasted on the transparent bin 905, and the green light detection motor L-shaped connecting plate 907 is welded on the green light detection motor 906, the green light lamp 908 and the green light detection motor L-shaped connecting plate 907 are integrally connected, the green light detection motor annunciator 909 and the green light detection motor 906 are integrally connected, the green light detection battery groove and the green light detection motor 906 are integrally formed, and the green light detection battery 910 and the green light detection battery outer plate 911 are integrally connected, and the green light detection motor magnetic frame 912 is pasted on the green light detection battery outer plate 911 through the backing adhesive, the assembled green light detection battery 910 is placed in the green light detection battery groove, and the green light detection battery is fixed on the green light detection battery outer plate 911. The machine magnetic frame 912 adsorbs the green light detection battery outer plate 911 onto the green light detection motor 906, and the red light detection motor L-shaped connecting plate 914 is welded to the red light detection motor 913, and the red light lamp 915 is integrally connected to the red light detection motor 913, and the red light detection motor annunciator 916 is integrally connected to the red light detection motor 913, and the red light detection battery groove and the red light detection motor 913 are integrally formed, and the red light detection battery 917 is integrally connected to the red light detection battery outer plate 918, and the red light detection motor magnetic frame 919 is adhered to the red light detection battery outer plate 918 by means of adhesive, and the assembled red light detection battery 917 is installed in the red light detection battery groove, and the red light detection battery outer plate 918 is adsorbed on the red light detection battery 917 through the red light detection motor magnetic frame 919, and the sealing film 920 is put on the surface of the liquid inlet bin 904, and finally the assembled liquid inlet bin 904 is installed in the hollow bin 903.

[0073] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0074] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A peritoneal dialysis positioning device for nephrology, characterized in that: It comprises a dialysis tube fixing module, wherein a left base plate is provided on the left side of the dialysis tube fixing module, a right base plate is provided on the right side of the dialysis tube fixing module, vertical slide grooves are provided on the front sides of the left base plate and the right base plate, a small ultrasonic detection module is slidably connected to the inner wall of the vertical slide groove, a dialysis tube is provided on the inner wall of the dialysis tube fixing module, a switch valve module is provided at one end of the dialysis tube, a terminal nut module is provided on the front side of the switch valve module, a counterweight module is installed on the surface of the dialysis tube, and a positioning terminal module is provided at the other end of the dialysis tube; The positioning terminal module comprises a positioning terminal body, a titanium alloy groove is provided on the surface of the positioning terminal body, a titanium alloy is installed on the inner wall of the titanium alloy groove, a positioning terminal body threaded hole is provided at one end of the positioning terminal body, a hollow bin is threadedly connected to the inner wall of the positioning terminal body threaded hole, a hollow bin slide is provided on the inner wall of the hollow bin slide, a liquid inlet bin is slidably connected to the inner wall of the hollow bin slide, a transparent bin is fixedly connected to one side of the liquid inlet bin, a green light detection motor is provided on the front of the transparent bin, a green light detection motor is fixedly connected to the top of the green light detection motor with a green light detection motor L-shaped connecting plate, a green light lamp is provided on one side of the green light detection motor L-shaped connecting plate, a green light detection motor signal device is provided on one side of the green light detection motor, a green light detection battery groove is provided on the front of the green light detection motor, a green light detection battery is installed on the inner wall of the green light detection battery groove, a green light detection battery is provided on the front of the green light detection battery, a green light detection battery outer plate is provided, and a green light detection motor magnetic frame is provided on the back of the green light detection battery outer plate; A red light detection motor is provided on the back of the transparent warehouse, a red light detection motor L-shaped connecting plate is provided on the top of the red light detection motor, a red light lamp is provided on one side of the L-shaped connecting plate of the red light detection motor, a red light detection motor annunciator is provided on one side of the red light detection motor, a red light detection battery groove is provided on the back of the red light detection motor, a red light detection battery is installed on the inner wall of the red light detection battery groove, a red light detection battery outer plate is provided on the back of the red light detection battery, a red light detection motor magnetic frame is provided on the front of the red light detection battery outer plate, and a sealed film is installed on the surface of the liquid inlet warehouse.

2. The peritoneal dialysis positioning device for nephrology according to claim 1, characterized in that: A left side strap is fixedly connected to one side of the left base plate, and a left Velcro is provided on the front side of the left side strap. A right side strap is fixedly connected to one side of the right base plate, and a right Velcro is provided on the back side of the right side strap.

3. The peritoneal dialysis positioning device for nephrology according to claim 1, characterized in that: The dialysis tube fixing module includes an iron plate, a dialysis tube hole is opened on the front of the iron plate, the dialysis tube hole and the dialysis tube are adapted to each other, a left elastic band is provided on the left side of the iron plate, a right elastic band is provided on the right side of the iron plate, and a left magnetic ring and a right magnetic ring are installed on the front of the iron plate in sequence from left to right.

4. The peritoneal dialysis positioning device for nephrology according to claim 1, characterized in that: The small ultrasonic detection module includes a small ultrasonic motor, one side of the small ultrasonic motor is fixedly connected to an ultrasonic motor battery compartment, the top of the ultrasonic motor battery compartment is provided with an ultrasonic motor battery hole, the inner wall of the ultrasonic motor battery hole is installed with an ultrasonic motor battery, and the other side of the small ultrasonic motor is fixedly connected to an ultrasonic motor wire terminal.

5. The peritoneal dialysis positioning device for nephrology according to claim 4, characterized in that: The inner wall of the ultrasonic motor wire plug end is plugged with an ultrasonic motor connecting wire, the ultrasonic motor wire plug end is installed with a base plate wire plug end through the ultrasonic motor connecting wire, one side of the base plate wire plug end is fixedly connected with the base plate, the back of the base plate is provided with an ultrasonic release plate, the front of the base plate is installed with double-sided tape, the back of the small ultrasonic motor is fixedly connected with an ultrasonic motor sliding tenon, and the ultrasonic motor sliding tenon and the vertical sliding groove are adapted to each other.

6. The peritoneal dialysis positioning device for nephrology according to claim 1, characterized in that: The switch valve module includes a switch valve body, a dialysis tube threaded hole is provided on the back of the switch valve body, a dialysis tube is threadedly connected to the inner wall of the dialysis tube threaded hole, a proximal threaded head is fixedly connected to the front of the switch valve body, one end of the proximal threaded head is fixedly connected to the distal threaded head, a switch valve threaded connector is fixedly connected to one side of the switch valve body, a bottom polygonal bolt is threadedly connected to the surface of the switch valve threaded connector, and a bottom wide head tube hole is provided at one end of the bottom polygonal bolt.

7. The peritoneal dialysis positioning device for nephrology according to claim 6, characterized in that: A bottom wide head tube is installed on the inner wall of the bottom wide head tube hole, one end of the bottom wide head tube is fixedly connected to a vertical connecting tube, one end of the vertical connecting tube is fixedly connected to a top wide head tube, a top polygonal bolt is installed on the surface of the top wide head tube, one end of the top polygonal bolt is provided with a top wide head tube hole, the top wide head tube hole and the top wide head tube are adapted to each other, and the inner wall of the top polygonal bolt is threadedly connected to a vacuum machine threaded connector.

8. The peritoneal dialysis positioning device for nephrology according to claim 7, characterized in that: One end of the vacuum machine threaded connector is fixedly connected to a micro vacuum machine, a vacuum machine signal device is provided on the front of the micro vacuum machine, a vacuum machine battery compartment is fixedly connected to one side of the micro vacuum machine, a vacuum machine battery hole is provided on the top of the vacuum machine battery compartment, a vacuum machine battery is installed on the inner wall of the vacuum machine battery hole, and a switch valve body is installed at the bottom of the micro vacuum machine.

9. The peritoneal dialysis positioning device for nephrology according to claim 1, characterized in that: The end nut module includes a proximal threaded cap, one end of the proximal threaded cap is fixedly connected to a distal cap sleeve, the inner wall of the distal cap sleeve is provided with a seepage hole, the surface of the distal cap sleeve is fixedly connected to an iodine tincture liquid switch valve, the top of the iodine tincture liquid switch valve is fixedly connected to an iodine tincture liquid container, the surface of the iodine tincture liquid container is provided with a capacity scale, the top of the iodine tincture liquid container is provided with an iodine tincture rubber plug hole, and the inner wall of the iodine tincture rubber plug hole is provided with an iodine tincture rubber plug.

10. The peritoneal dialysis positioning device for nephrology according to claim 1, characterized in that: The counterweight module includes a top counterweight block, a bottom counterweight block is provided at the bottom of the top counterweight block, physiological saline injection holes are opened on the surfaces of the top counterweight block and the bottom counterweight block, and a physiological saline rubber plug is provided on the inner wall of the physiological saline injection hole, and a front rubber sleeve and a rear rubber sleeve are installed on the surfaces of the top counterweight block and the bottom counterweight block in sequence from front to back.

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