Emergency shut-off device for dialysis lines

Abstract

The present invention relates to an emergency blocking device applied to a dialysis pipeline, comprising: a box body, wherein a blocking mechanism is arranged in the box body; the box body comprises: an upper cover and a bottom box, wherein one end of the upper cover is connected to a rotating shaft at one end of the bottom box; the blocking mechanism comprises: an upper platform protrudingly arranged in the upper cover and a lower platform protrudingly arranged in the bottom box, wherein a blade is fixed on the upper platform, and a groove corresponding to the blade is arranged on the lower platform; when the upper cover and the bottom box are closed: the blade is inserted into the groove to cut off the pipeline; the top surface of the upper platform is fitted with the top surface of the lower platform to clamp the cut pipeline to prevent the liquid in the pipeline from flowing out; the present invention can help patients close two small clips on the pipeline by themselves by using two fingers of one hand, and block the pipeline on one side close to the human body by using the blocking device.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and in particular relates to an emergency blocking device applied to a dialysis pipeline. Background Art

[0002] Disasters refer to events that cause serious damage to communities or social dynamics, and cause extensive damage to people, materials, economy or environment, and exceed the ability of the affected areas or society to recover. In recent years, due to population growth, the development of a large number of marginal lands, economic disparity, changes in weather and climate patterns, etc., natural disasters have occurred frequently, and the losses in disasters have increased day by day. my country is a vast country with a large population, and is one of the disaster-prone areas on the earth. For example, earthquakes and fires have caused serious damage and damage to the social economy and people's lives and property. Systematic analysis and comprehensive management are one of the principles of disaster risk management. Hemodialysis is an invasive operation that provides blood purification treatment in medical treatment areas. During treatment, it is necessary to use vascular access (catheter or autologous arteriovenous fistula) to connect the pipeline to establish extracorporeal circulation. When an emergency occurs, nurses play a pivotal role in the whole process. How to respond quickly and effectively and orderly escape and provide convenience for later search and rescue is a question that medical staff are thinking about. It is impossible for medical staff to meet the needs of all patients to return blood, remove the puncture needle for effective hemostasis and assist in escape in a short time. For patients with stable vital signs and good mobility, their independence should be brought into play. In the industry and advanced regions such as Taiwan Province, the treatment of emergencies also relies on the patient's self-care ability, and after training and assessment, they can independently handle emergencies and escape.

[0003] In the related technology, some advanced regions or countries have emergency tool kits installed next to dialysis treatment machines, which contain necessary adhesive tape, gauze, hemostatic forceps, scissors, etc. After training and practice, they can be completed independently. However, this kind of emergency tool is often not able to be successfully operated in time when using the emergency treatment kit due to various factors such as cumbersome operation, too many tools, inconvenient use, and unstable patient emotions. The complicated tools take up space, and improper fixation can easily scratch bedding and clothing, causing the puncture needle to fall out. Every minute and every second is precious in the face of life. The simpler the emergency treatment and the more time it saves, the more lives it can save. In addition, it is not possible for grassroots and remote areas to equip each machine with emergency tools. Summary of the invention

[0004] In view of this, the purpose of the present invention is to overcome the deficiencies of the prior art and provide an emergency blocking device for dialysis tubing to solve the problem in the prior art that in an emergency, the patient is unable to independently block the dialysis tubing with one hand.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an emergency blocking device applied to a dialysis pipeline, comprising: a box body, wherein a blocking mechanism is provided in the box body;

[0006] The box body comprises: an upper cover and a bottom box, one end of the upper cover is connected to a rotating shaft at one end of the bottom box;

[0007] The blocking mechanism comprises: an upper platform protruding from the upper cover and a lower platform protruding from the bottom box, a blade is fixed on the upper platform, and a groove corresponding to the blade is provided on the lower platform;

[0008] When the upper cover and the bottom box are closed:

[0009] The blade is inserted into the groove to cut off the pipeline;

[0010] The top surface of the upper platform fits with the top surface of the lower platform to clamp the cut pipeline and prevent the liquid in the pipeline from flowing out.

[0011] Furthermore, the bottom box is further provided with: a GPS module, a processor and a wireless communication module, and the GPS module and the wireless communication module are respectively connected to the processor;

[0012] The GPS module locates the user's geographical location and sends it to the processor, and the processor sends the user's geographical location to the terminal through the wireless communication module.

[0013] Furthermore, the upper platform includes a first upper platform and a second upper platform, the first upper platform and the second upper platform are respectively located on both sides of the blade, and the first upper platform is higher than the second upper platform;

[0014] The lower platform comprises a first lower platform and a second lower platform, the second upper platform and the second lower platform are respectively located on both sides of the groove, and the first lower platform is higher than the second lower platform;

[0015] The first upper platform and the first lower platform are arranged on a side close to the human body, and when the top surface of the first upper platform is in contact with the top surface of the first upper platform, they are used to clamp the cut pipeline to prevent the liquid in the pipeline from flowing out.

[0016] Furthermore, the height of the upper platform is the same as the height of the edge of the upper cover, and the height of the lower platform is the same as the height of the edge of the bottom box.

[0017] Furthermore, both side edges of the upper cover and the side edges of the bottom box are provided with semicircular notches;

[0018] When the upper cover and the bottom box are closed, the semicircular notches on both side edges of the upper cover and the semicircular notches on both side edges of the bottom box form circular notches, and the circular notches are used for placing pipelines.

[0019] Furthermore, the other end of the upper cover and the other end of the bottom box are closed by pressing a locking mechanism.

[0020] Furthermore, it also includes:

[0021] A contact sensor, used to detect whether the push lock mechanism is in contact and transmit an electrical signal to a processor;

[0022] The contact sensor is connected to the processor.

[0023] Furthermore, the outer side of the upper cover is provided with a protruding structure, and the protruding structure is provided with

[0024] LED lights for lighting;

[0025] Warning light, used for flashing alarm;

[0026] A player for playing pre-recorded audio to calm the user;

[0027] The LED light, the warning light and the player are connected to the processor respectively.

[0028] Furthermore, a semicircular groove is provided on the outer side of the upper cover, and an anti-slip magic pattern is attached inside the semicircular groove;

[0029] The outer side of the bottom box is provided with magic glue for sticking the blocking device on the human body;

[0030] A body temperature sensor is located in the middle of the magic glue area to sense the temperature of the human body;

[0031] The body temperature sensor is connected to the processor.

[0032] Furthermore, the bottom box is also provided with:

[0033] A power supply module is used to provide electrical energy to the blocking device.

[0034] The present invention adopts the above technical solution, and the beneficial effects that can be achieved include:

[0035] In case of emergency, the patient can close the two small clips on the pipeline by himself with two fingers of one hand through the invention, and block the pipeline close to the human body through the blocking device, and fix it to the skin of the forearm through the strong adhesive sticker on the back of the device, effectively fix the device to prevent the puncture needle from being pulled out and causing bleeding, and at the moment of pressing and tightening the safety lock structure, start the lighting LED lighting, LED red and blue flashing lights, and low-frequency rhythmic sound of the broadcasting speaker. The low-frequency rhythmic sound effectively adjusts the sudden emergency psychological state such as tension and anxiety and quickly escapes in an emergency. The body temperature sensor on the back of the device detects changes in vital signs and sends out an emergency distress signal at the same time. The outside world receives the distress signal, evaluates the patient's vital signs and locates them, and searches and rescues them through vital signs screening. In emergency treatment, the emergency blocking device applied to the dialysis pipeline with search and rescue positioning function has more advantages than conventional treatment, and adds integrated all-round care such as auxiliary lighting device and bass emotional psychological soothing function, through vital sign evaluation, vital sign screening and search and rescue, it provides convenience for search and rescue. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0037] Figure 1 This is a schematic structural diagram of an emergency blocking device applied to a dialysis pipeline of the present invention;

[0038] Figure 2 This is a schematic diagram of a circuit of an emergency blocking device applied to a dialysis pipeline of the present invention;

[0039] Figure 3 This is a schematic structural diagram of an emergency blocking device applied to a dialysis pipeline of the present invention;

[0040] Figure 4 This is a schematic structural diagram of an emergency blocking device applied to a dialysis pipeline of the present invention;

[0041] Figure 5 This is a schematic structural diagram of an emergency blocking device applied to a dialysis pipeline of the present invention;

[0042] Figure 6 The figure is a schematic structural diagram of an emergency blocking device applied to a dialysis pipeline according to the present invention. DETAILED DESCRIPTION

[0043] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0044] The operation process of the patient during dialysis treatment is: through the operation of the dialysis medical device, the blood is returned to the patient's body with saline through the pipeline, which takes an average of 2 to 3 minutes. After the treatment process is completed, the medical staff disconnects the connection between the two clips on the pipeline, removes the puncture needle and presses the puncture needle to stop bleeding, so as to end the treatment and disconnect from the blood purification machine. The whole process is operated and executed by medical staff, which takes about 5 to 7 minutes. If an emergency occurs, even if the patient chooses to abandon the blood and escape offline, it is very inconvenient to assist the medical staff. At the same time, the power outage and the lack of light increase the difficulty of escape. The dark environment is not conducive to reminding oneself and the other party's position, which is easy to push and trample. The lighting and LED red and blue flashing lights provided in this application are easy to expose oneself and the other party's position, and at the same time give others a certain guiding role. The low-frequency rhythm sound of the broadcasting speaker, the low-frequency rhythm sound, and the sound effectively adjust the patient's tense and anxious sudden emergency psychological state. The body temperature sensor on the back of the device detects vital signs. When the patient activates the device, an emergency distress signal is issued at the same time to indicate the current patient's vital signs. The magic adhesive patch effectively fixes the puncture needle on the skin, freeing your hands to help you escape quickly. When receiving a distress signal from the outside world, it assesses the patient's vital signs and locates them, and conducts search and rescue based on vital signs.

[0045] The pipeline is a catheter or an autologous arteriovenous fistula that connects the human body and the medical device to establish extracorporeal circulation. The two clips on the pipeline are existing technologies and will not be described in detail here.

[0046] A specific emergency blocking device for use in a dialysis circuit provided in an embodiment of the present application is described below in conjunction with the accompanying drawings.

[0047] like Figure 1 As shown, the present application provides an emergency blocking device applied to a dialysis pipeline, comprising: a box body, wherein a blocking mechanism is provided in the box body;

[0048] The box body comprises: an upper cover 1 and a bottom box 2, wherein one end of the upper cover 1 is connected to one end of the bottom box 2 by a rotating shaft;

[0049] The blocking mechanism comprises: an upper platform 3 protruding from the upper cover 1 and a lower platform 4 protruding from the bottom box 2, a blade 5 is fixed to the upper platform 3, and a groove 6 corresponding to the blade 5 is provided on the lower platform 4;

[0050] When the upper cover 1 and the bottom box 2 are closed:

[0051] The blade 5 is inserted into the groove 6 to cut off the pipeline (not shown in the figure);

[0052] The top surface of the upper platform 3 fits with the top surface of the lower platform 4 to clamp the cut pipeline and prevent the liquid in the pipeline from flowing out.

[0053] The working principle of the blocking device is as follows: the patient places the middle of the two clips under the blade 5 in the box body, and then closes the upper cover 1 and the bottom box 2 of the box body. At this time, the blade 5 is inserted into the groove 6 to cut off the pipeline. The top surface of the upper platform 3 fits with the top surface of the lower platform 4 to clamp the cut pipeline to prevent the liquid in the pipeline from flowing out, that is, to block the pipeline. The patient can hold the box body and leave the danger zone. It should be noted that the fitting surface of the upper platform 3 and the lower platform 4 has a certain width for blocking the pipeline when they are tightly combined. It can be understood that the shape and size of the blade 5 are adapted to the groove 6.

[0054] In case of emergency, the patient can close the two clamps on the pipeline with one hand and block the pipeline between the two clamps by the present invention, which is simple and convenient and can also prevent blood exposure and disease transmission.

[0055] The box body provided in the present application is made of transparent plastic, which can facilitate the user to observe the blood outflow condition, and the groove 6 is a rubber pad groove.

[0056] In some embodiments, such as Figure 2 As shown, the bottom box 2 is further provided with: a GPS module 21, a processor 22 and a wireless communication module 23, and the GPS module 21 and the wireless communication module 23 are connected to the processor 22 respectively;

[0057] The GPS module 21 locates the user's geographical location and sends it to the processor 22 , and the processor 22 sends the user's geographical location to the terminal via the wireless communication module 23 .

[0058] Specifically, when an emergency occurs and the rescue personnel cannot find the user, the box locates the user's position, and the processor 22 sends the user's geographic location to the terminal via the wireless communication module 23 to inform the rescue personnel.

[0059] It is understandable that the wireless communication module 23 can adopt: radio frequency module, WIFI module, infrared module, electromagnetic wave module, GPRS module.

[0060] The terminal can be a smart phone, computer or other search and rescue equipment.

[0061] Preferably, Figure 3 As shown, the upper platform 3 includes a first upper platform 31 and a second upper platform 32. The first upper platform 31 and the second upper platform 32 are respectively located on both sides of the blade 5. The first upper platform 31 is higher than the second upper platform 32.

[0062] The lower platform 4 includes a first lower platform 41 and a second lower platform 42. The second upper platform 32 and the second lower platform 42 are respectively located on both sides of the groove 6. The first lower platform 41 is higher than the second lower platform 42.

[0063] The first upper platform 31 and the first lower platform 41 are arranged on the side close to the human body. When the top surface of the first upper platform 31 is in contact with the top surface of the first upper platform 31, they are used to clamp the cut pipeline to prevent the liquid in the pipeline from flowing out.

[0064] Specifically, one side of the upper platform 3 on both sides of the blade 5 is higher than the other side, and one side of the lower platform 4 on both sides of the groove 6 is higher than the other side, wherein the first upper platform 31 and the first lower platform 41, and the second upper platform 32 and the second lower platform 42 are arranged correspondingly, so that the first upper platform 31 and the first lower platform 41 can be tightly combined without a gap when used in combination, while a certain gap is left when the second upper platform 32 and the second lower platform 42 are used in combination; in a specific implementation, one end of the first upper platform 31 and the first lower platform 41 are close to the human body, blocking the user's dialysis pipeline to prevent liquid from flowing out and causing pollution, and the gap formed by the second upper platform 32 and the second lower platform 42 facilitates the extraction of the pipeline connected to the dialysis medical device.

[0065] Preferably, the height of the upper platform 3 is the same as the height of the edge 101 of the upper cover 1 , and the height of the lower platform 4 is the same as the height of the edge 201 of the bottom box 2 .

[0066] Specifically, the height of the upper platform 3 is the same as the height of the edge 101 of the upper cover 1, and the height of the lower platform 4 is the same as the height of the edge 201 of the bottom box 2. The purpose is to enable the upper platform 3 and the lower platform 4 to be tightly closed without a gap when the box body is closed, so that the pipeline can be blocked without blood exposure.

[0067] Specifically, the blocking device provided in the present application is a three-dimensional geometric structure with a square top and a rectangular side, with a preset size of 4cm×4cm×3cm; the height of the edge 101 of the upper cover 1 is 1.5cm flush with the height of the upper platform 3, and a blade 5 is attached to the platform; the height of the lower platform 4 is 1.5cm flush with the height of the edge 201 of the bottom box 2.

[0068] In some embodiments, both side edges of the upper cover 1 and the bottom box 2 are provided with semicircular notches;

[0069] When the upper cover 1 and the bottom box 2 are closed, the semicircular notches 102 on both side edges of the upper cover 1 and the semicircular notches 202 on both side edges of the bottom box 2 form circular notches, which are used for placing pipelines.

[0070] Specifically, the semicircular notches 102 on both side edges of the upper cover 1 and the semicircular notches 202 on both sides of the bottom box 2 form a circular notch. When the user closes the upper cover 1 and the bottom box 2, the blade 5 cuts off the pipeline, and the upper and lower platforms 4 close to block the pipeline. The circular notch on one side of the box body is used to place the pipeline connected to the human body to prevent the box body from being unable to be tightly closed due to obstruction of the pipeline, and the circular notch on the other side is used to pull out the pipeline connected to the dialysis medical device.

[0071] Preferably, Figure 1 As shown, the other end of the upper cover 1 and the other end of the bottom box 2 are closed by pressing the locking mechanism 7.

[0072] The pressing lock mechanism 7 is more convenient for the user to use with one hand.

[0073] As a preferred embodiment, Figure 2 As shown, the blocking device provided by the present application also includes:

[0074] A contact sensor 24, used to detect whether the push lock mechanism 7 is in contact and transmit an electrical signal to the processor 22;

[0075] The contact sensor 24 is connected to the processor 22 .

[0076] Preferably, Figure 4 As shown, the upper cover 1 is provided with a protruding structure 8 on the outer side, and the protruding structure 8 is provided with

[0077] LED lamp 81, for lighting;

[0078] An alarm light 82, used for flashing an alarm;

[0079] A player 83, used to play a pre-recorded audio recording to calm the user's emotions;

[0080] The LED light 81 , the alarm light 82 and the player 83 are connected to the processor 22 respectively.

[0081] Specifically, when the user encounters an emergency, the upper cover 1 and the bottom box 2 are closed by pressing the locking mechanism 7. The contact sensor 24 detects the contact between the pressing locking mechanism 7 of the upper cover 1 and the bottom box 2 and sends an electrical signal to the processor 22. The processor 22 controls the LED light 81 to light up and the alarm light 82 to flash to alarm according to the electrical signal, wherein the alarm light 82 includes red and blue LED lights, and the red and blue LED lights flash alternately to alarm. The player 83 is controlled to play a pre-recorded recording to soothe the user's emotions, wherein the recording is a low-frequency rhythmic sound to soothe the emotions.

[0082] In a preferred embodiment, the box body provided in the present application adopts a rectangular parallelepiped structure, and the protruding structure 8 on the outer side of the upper cover 1 is a rectangular parallelepiped structure.

[0083] Preferably, the bottom box 2 is further provided with:

[0084] A power supply module (not shown in the figure) is used to provide electrical energy to the blocking device.

[0085] The power module in this application uses a button battery.

[0086] Preferably, a switch (not shown) is further included, one end of which is connected to the power module and the other end is connected to the processor 22, and the switch is used to turn on the power module. The switch can be a push-contact switch or a spring switch.

[0087] Preferably, Figure 5 As shown, a semicircular groove 103 is provided on the outer side of the upper cover 1 near the push lock mechanism 7, and an anti-slip magic pattern is attached in the semicircular groove 103;

[0088] like Figure 2 and Figure 6 As shown, the outer side of the bottom box 2 is provided with magic glue 203 for sticking the blocking device on the human body;

[0089] A body temperature sensor 25 is provided in the middle of the magic glue 203 area for sensing the temperature of the human body;

[0090] The body temperature sensor 25 is connected to the processor 22 .

[0091] In a specific embodiment, the semicircular groove 103 is provided with an anti-slip magic pattern to prevent the box body from being slippery and difficult to carry. The magic glue 203 is used to stick the blocking device on the human body. Because the pipeline is on the arm and there is a puncture needle on the arm, generally speaking, the patient will stick the blocking device on the arm to fix the puncture needle to prevent the puncture needle from being pulled out and causing bleeding. It is safer to fix it with magic glue 203. The material of the box body is a light and transparent material to facilitate observation of whether the pipeline is bleeding; because the magic glue 203 is used to stick to the human body, a part of the area in the middle of the area where the magic glue 203 is located is left empty for placing the body temperature sensor 25, which is used to sense the temperature of the human body and send a signal to the processor 22. The processor 22 sends the temperature information to the terminal so that the search and rescue personnel can know the vital signs of the human body.

[0092] Furthermore, the blocking device of this embodiment may also include a memory (not shown in the figure), and the memory may store pre-recorded audio information.

[0093] In this embodiment, by integrating conventional treatment tools, one-hand two-finger operation is easier, strong magic adhesive fixation is safer, and lightweight transparent materials are used to facilitate observation of bleeding. Lighting and warning LED red and blue flashing lights, loudspeakers, body temperature sensors, and GPS modules are added to send distress signals to rescue personnel, facilitating search and rescue, and ensuring that patients can independently operate and safely use the hemodialysis emergency pipeline blocking treatment device with search and rescue positioning function.

[0094] In summary, the present invention provides a blocking device that can help patients to perform emergency blocking on the dialysis pipeline by themselves, including a box body and a blocking mechanism in the box body. In the event of an emergency, through the invention, the patient can close the two small clips on the pipeline by himself with two fingers of one hand, and block the pipeline on one side close to the human body through the blocking device, and fix it to the forearm skin with a strong adhesive sticker on the back of the device, effectively fix the device to prevent the puncture needle from being pulled out and causing bleeding, and at the moment of pressing and tightening the safety lock structure, start the lighting LED lighting, LED red and blue flashing lights, and low-frequency rhythmic sound of the broadcasting speaker. The low-frequency rhythmic sound effectively adjusts the sudden emergency psychological state such as tension and anxiety and quickly escapes in an emergency. The body temperature sensor on the back of the device detects changes in vital signs and sends out an emergency distress signal at the same time. The external party receives the distress signal, evaluates the patient's vital signs and locates it, and searches and rescues it through screening. In emergency disposal, the emergency blocking device applied to the dialysis pipeline with search and rescue positioning function has more advantages than conventional disposal, and adds integrated all-round care such as auxiliary lighting devices and bass emotional psychological soothing functions, which provides convenience for search and rescue.

[0095] It can be understood that the method embodiment provided above corresponds to the device embodiment described above, and the corresponding specific contents can be referenced to each other and will not be repeated here.

[0096] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) that contain computer-usable program code.

[0097] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0098] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0099] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0100] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An emergency blocking device for a dialysis line, characterized in that: include: A box body, wherein a blocking mechanism is provided in the box body; The box body comprises: an upper cover and a bottom box, one end of the upper cover is connected to a rotating shaft at one end of the bottom box; The blocking mechanism comprises: an upper platform protruding from the upper cover and a lower platform protruding from the bottom box, a blade is fixed on the upper platform, and a groove corresponding to the blade is provided on the lower platform; When the upper cover and the bottom box are closed: The blade is inserted into the groove to cut off the pipeline; The top surface of the upper platform fits with the top surface of the lower platform to clamp the cut pipeline to prevent the liquid in the pipeline from flowing out; Wherein, the height of the upper platform is the same as the edge height of the upper cover, and the height of the lower platform is the same as the edge height of the bottom box; The upper platform comprises a first upper platform and a second upper platform, wherein the first upper platform and the second upper platform are respectively located on both sides of the blade, and the first upper platform is higher than the second upper platform; The lower platform comprises a first lower platform and a second lower platform, the second upper platform and the second lower platform are respectively located on both sides of the groove, and the first lower platform is higher than the second lower platform; The first upper platform and the first lower platform are arranged on a side close to the human body, and when the top surface of the first upper platform is in contact with the top surface of the first lower platform, they are used to clamp the cut pipeline to prevent the liquid in the pipeline from flowing out; Both side edges of the upper cover and the side edges of the bottom box are provided with semicircular notches; When the upper cover and the bottom box are closed: the semicircular notches on both side edges of the upper cover and the semicircular notches on both side edges of the bottom box form circular notches, and the circular notches are used to place pipelines; The emergency blocking device enables the patient to block the dialysis line independently with one hand.

2. The device according to claim 1, characterized in that The bottom box is also provided with: a GPS module, a processor and a wireless communication module, wherein the GPS module and the wireless communication module are respectively connected to the processor; The GPS module locates the user's geographical location and sends it to the processor, and the processor sends the user's geographical location to the terminal through the wireless communication module.

3. The device according to claim 1, characterized in that The other end of the upper cover and the other end of the bottom box are closed by pressing a locking mechanism.

4. The device according to claim 3, characterized in that Also includes: A contact sensor, used to detect whether the push lock mechanism is in contact and transmit an electrical signal to a processor; The contact sensor is connected to the processor.

5. The device according to claim 4, characterized in that The upper cover is provided with a protruding structure on the outer side, and the protruding structure is provided with LED lights for lighting; Warning light, used for flashing alarm; A player for playing pre-recorded audio to calm the user; The LED light, the warning light and the player are connected to the processor respectively.

6. The device according to claim 5, characterized in that A semicircular groove is provided on the outer side of the upper cover, and an anti-slip magic pattern is provided inside the semicircular groove; The outer side of the bottom box is provided with magic glue for sticking the blocking device on the human body; A body temperature sensor is located in the middle of the magic glue area to sense the temperature of the human body; The body temperature sensor is connected to the processor.

7. The device according to any one of claims 1 to 6, characterized in that The bottom box is also provided with: A power supply module is used to provide electrical energy to the blocking device.

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