Mobile continuous blood purification first-aid device

Abstract

The invention belongs to the technical field of medical equipment, and discloses a movable continuous blood purification first-aid device which comprises a movable seat and further comprises a stabilizing mechanism arranged in the inner wall of the bottom end of the movable seat; the blood purification barrel is fixedly connected to the outer wall of the top end of the movable seat, and a cover plate is arranged on the outer wall of the blood purification barrel; the cleaning mechanism is arranged in the inner wall of the blood purification barrel; the mounting mechanism is arranged on the outer wall of the bottom end of the blood purification barrel, and an impurity output pipe is arranged on the inner wall of the mounting mechanism; wherein the stabilizing mechanism comprises a stabilizing plate; through cooperation of the stabilizing plate, the pedal A and other structures, the stabilizing plate can be moved downwards and fixed by treading the pedal A downwards, the stabilizing plate is kept in a state of being in contact with the ground, the overall stability of the device is improved, and then it is guaranteed that in the using process, it is avoided that the device topples over due to external force collision, and the blood purification operation is affected.

Description

Technical Field

[0001] This invention belongs to the field of medical equipment technology, specifically a mobile continuous blood purification emergency device. Background Technology

[0002] A mobile continuous blood purification emergency device is a medical device that can perform continuous blood purification treatment while on the move. It is an important emergency device for patients with various critical illnesses such as acute kidney injury, multiple organ dysfunction syndrome, severe infection, sepsis, and poisoning. It continuously and slowly removes excess water, solutes, and toxins from the body, regulates the internal environment balance, maintains the stability of the patient's vital signs, and buys time and conditions for subsequent treatment.

[0003] To enable blood purification during movement, the device is equipped with casters for easy mobility. However, due to varying usage scenarios, the blood purification emergency device also requires purification operations when stationary. In such cases, the casters need to be secured to prevent movement. However, the casters have a small contact area with the ground, making the device susceptible to tipping over due to external impacts, which could damage the blood purification process and interfere with it. In some existing technologies, the device has poor stability and does not provide auxiliary stabilization. Therefore, a mobile continuous blood purification emergency device is proposed to address the above problems. Summary of the Invention

[0004] To address the problems mentioned in the background section, the present invention provides a mobile continuous blood purification emergency device.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a mobile continuous blood purification emergency device, comprising a mobile base, and further comprising:

[0006] A stabilizing mechanism is disposed in the inner wall of the bottom end of the movable seat;

[0007] A blood purification tank, which is fixedly connected to the top outer wall of the movable base, and the outer wall of the blood purification tank is provided with a cover plate;

[0008] A cleaning mechanism is installed inside the blood purification tank.

[0009] The installation mechanism is located on the outer wall of the bottom end of the blood purification tank, and the inner wall of the installation mechanism is provided with an impurity output pipe.

[0010] The stabilizing mechanism includes a stabilizing plate, which is elastically connected to the inner wall of the bottom end of the movable seat via an elastic telescopic rod.

[0011] The cleaning mechanism includes a rotating rod, a rotating ring is rotatably connected to the inner wall of the blood purification tank, and a scraper is fixedly connected to the outer wall of the rotating ring;

[0012] The mounting mechanism includes a mounting plate, and the inner wall of the mounting plate is elastically connected to a locking block by a return spring.

[0013] Preferably, the inner wall of the blood purification tank is provided with a filter assembly, the outer wall of the cover is fixedly connected with a blood inlet and a cleaning fluid inlet, and the bottom outer wall of the blood purification tank is fixedly connected with a blood outlet.

[0014] Preferably, a guide telescopic rod is fixedly connected to the top outer wall of the stabilizing plate, a stop block is fixedly connected to the top outer wall of the stabilizing plate, a pedal A is fixedly connected to the outer wall of the stabilizing plate, a pedal B is slidably connected to the inner wall of the moving seat, a wedge block is elastically connected to the inner wall of the moving seat via a connecting spring, a triangular block is slidably connected to the inner wall of the moving seat, and a connecting rod is slidably connected to the inner wall of the moving seat.

[0015] Preferably, the elastic telescopic rod is fixedly connected to the top outer wall of the stabilizing plate, the movable ends of the elastic telescopic rod and the guide telescopic rod are both fixedly connected to the top inner wall of the movable seat, the wedge block is in contact with the stop block, one end of the connecting rod is fixedly connected to the outer wall of the wedge block, and the other end of the connecting rod is slidably connected to the outer wall of the triangular block.

[0016] Preferably, one end of the connecting spring is fixedly connected to the outer wall of the wedge, the other end of the connecting spring is fixedly connected to the inner wall of the movable seat, and the wedge is slidably connected to the inner wall of the movable seat.

[0017] Preferably, the filter assembly includes a fixing plate, the inner wall of which is provided with a filter element, and the fixing plate is fixedly connected to the top outer wall of the blood outlet.

[0018] Preferably, the inner wall of the rotating rod is elastically connected to a limit block by a telescopic spring, the top outer wall of the cover plate is rotatably connected to a rotating block, the outer wall of the rotating rod is fixedly connected to an insert rod, the outer wall of the rotating block is provided with a limit groove, and the outer wall of the rotating ring is provided with a groove.

[0019] Preferably, one end of the telescopic spring is fixedly connected to the outer wall of the limiting block, the other end of the telescopic spring is fixedly connected to the inner wall of the rotating rod, the rotating rod is slidably connected to the inner wall of the rotating block, the limiting block is slidably connected to the inner wall of the rotating rod, the limiting block is engaged with the limiting groove, the insert rod is engaged with the groove, and the rotating rod is fixedly connected to the filter element.

[0020] Preferably, a trapezoidal block is slidably connected to the inner wall of the mounting plate, a sliding rod is slidably connected to the inner wall of the mounting plate, a slot is provided on the outer wall of the impurity output pipe, one end of the sliding rod is slidably connected to the outer wall of the trapezoidal block, and the other end of the sliding rod is fixedly connected to the outer wall of the slot.

[0021] Preferably, one end of the reset spring is fixedly connected to the outer wall of the locking block, and the other end of the reset spring is fixedly connected to the inner wall of the mounting plate. The mounting plate is fixedly connected to the bottom outer wall of the blood purification bucket, the locking block is slidably connected to the inner wall of the mounting plate, and the locking block engages with the locking slot.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0023] This invention, through the combination of a stabilizing plate and pedal A, allows the stabilizing plate to be moved downwards and fixed by pressing down on pedal A, maintaining its contact with the ground and improving the overall stability of the device. Pressing down on pedal B allows the stabilizing plate to be quickly retracted and reset without affecting the movement of the mobile base. Thus, during use, it is ensured that the device will not tip over due to external impacts and affect the blood purification operation.

[0024] This invention, through the combination of a rotating rod and a scraper, allows the rod to engage with the groove after the rotating rod is moved upward. When the rotating rod rotates, it drives the rotating ring and the scraper to rotate. The scraper can scrape and clean the impurities attached to the inside of the blood purification tank, thereby avoiding the problem of blood impurities adhering to the inner wall, clumping and solidifying, and becoming inconvenient to clean.

[0025] This invention utilizes a combination of a mounting plate and a locking block. The locking block engages with the slot to fix the impurity output tube in the mounting plate, while the trapezoidal block allows for easy and quick removal of the impurity output tube for cleaning or replacement. This eliminates the need for multiple rotations of bolts during disassembly and installation, making the process more convenient and efficient. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the cross-sectional structure of the movable seat of the present invention;

[0028] Figure 3 This is a cross-sectional view of the movable seat and a schematic diagram of the stabilizing mechanism of the present invention;

[0029] Figure 4 This is a schematic cross-sectional view of the blood purification bucket of the present invention;

[0030] Figure 5 This is a cross-sectional exploded view of the rotating ring and blood purification bucket of the present invention.

[0031] Figure 6 This is a cross-section of the mounting plate and a schematic diagram of the disassembled structure of the impurity output tube of the present invention.

[0032] In the diagram: 1. Movable seat; 2. Stabilizing mechanism; 201. Stabilizing plate; 202. Elastic telescopic rod; 203. Guide telescopic rod; 204. Stop block; 205. Pedal A; 206. Pedal B; 207. Triangular block; 208. Connecting spring; 209. Wedge block; 210. Connecting rod; 3. Blood purification tank; 4. Cleaning mechanism; 401. Rotating rod; 402. Rotating block; 403. Rotating ring; 404. Groove; 405. 406. Insert rod; 407. Scraper; 408. Telescopic spring; 409. Limiting block; 4000. Limiting groove; 5. Installation mechanism; 501. Mounting plate; 502. Return spring; 503. Locking block; 504. Sliding rod; 505. Trapezoidal block; 6. Cover plate; 7. Blood inlet; 8. Cleaning fluid inlet; 9. Filter assembly; 91. Fixing plate; 92. Filter element; 10. Blood outlet; 11. Locking groove; 12. Impurity outlet pipe. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] like Figures 1 to 6 As shown, the present invention provides a mobile continuous blood purification emergency device, including a mobile base 1, and further comprising:

[0035] Stabilizing mechanism 2 is disposed in the inner wall of the bottom end of the movable base 1;

[0036] Blood purification tank 3 is fixedly connected to the top outer wall of the movable base 1, and a cover plate 6 is provided on the outer wall of the blood purification tank 3.

[0037] Cleaning mechanism 4 is installed in the inner wall of blood purification tank 3;

[0038] Installation mechanism 5 is located on the bottom outer wall of blood purification tank 3, and impurity output pipe 12 is provided on the inner wall of installation mechanism 5.

[0039] The stabilizing mechanism 2 includes a stabilizing plate 201, which is elastically connected to the inner wall of the bottom end of the movable seat 1 via an elastic telescopic rod 202.

[0040] The cleaning mechanism 4 includes a rotating rod 401, a rotating ring 403 is rotatably connected to the inner wall of the blood purification tank 3, and a scraper 406 is fixedly connected to the outer wall of the rotating ring 403.

[0041] The mounting mechanism 5 includes a mounting plate 501, and a locking block 503 is elastically connected to the inner wall of the mounting plate 501 via a return spring 502.

[0042] The above-mentioned solution includes: casters installed under the mobile base 1 to allow the device to move during use; the blood purification tank 3 is the main body of the continuous blood purification emergency device. After blood is drawn from the patient, the blood flows in through the blood inlet 7 and drips into the filter assembly 9. The filter assembly 9 filters impurities in the blood and adsorbs and removes toxins. The purified blood is then returned to the patient's body through the blood outlet 10, completing the blood purification operation; the stabilizing mechanism 2 improves the stability of the device when it is stopped and in motion; the cleaning mechanism 4 scrapes and cleans the inner wall of the blood purification tank 3 to prevent impurities from adhering to the inner wall and making it difficult to clean; the installation mechanism 5 can easily and quickly fix the impurity output pipe 12 for replacement; the cover plate 6 can be fixed to the blood purification tank 3 by threads and can be removed for cleaning and maintenance of the internal equipment.

[0043] like Figures 4 to 5 As shown, the inner wall of the blood purification tank 3 is provided with a filter assembly 9, the outer wall of the cover plate 6 is fixedly connected with a blood inlet 7 and a cleaning fluid inlet 8, and the bottom outer wall of the blood purification tank 3 is fixedly connected with a blood outlet 10.

[0044] The above scheme is adopted: the filter component 9 is connected to the blood output port 10, and the blood is filtered and purified and then returned to the patient's body through the blood output port 10; the openings below the cleaning fluid inlet 8 and the blood inlet 7 are both corresponding to the filter component 9. The cleaning fluid inlet 8 can be filled with physiological saline to clean the impurities on the surface of the filter element to avoid clogging and affecting the filtration effect.

[0045] like Figures 2 to 3 As shown, a guide telescopic rod 203 is fixedly connected to the top outer wall of the stabilizing plate 201, a stop block 204 is fixedly connected to the top outer wall of the stabilizing plate 201, a pedal A 205 is fixedly connected to the outer wall of the stabilizing plate 201, a pedal B 206 is slidably connected to the inner wall of the moving seat 1, a wedge block 209 is elastically connected to the inner wall of the moving seat 1 through a connecting spring 208, a triangular block 207 is slidably connected to the inner wall of the moving seat 1, and a connecting rod 210 is slidably connected to the inner wall of the moving seat 1.

[0046] The above solution is adopted as follows: During the movement of the device, the stabilizing plate 201 is located within the inner wall of the moving seat 1 due to the elasticity of the guide telescopic rod 203, and does not contact the ground; the guide telescopic rod 203 is in a retracted state. When the pedal A205 is pressed down, the stabilizing plate 201 will move vertically downward under the guidance of the guide telescopic rod 203. Multiple sets of rubber blocks are provided below the stabilizing plate 201. After the stabilizing plate 201 contacts the ground, it can increase the contact area between the moving seat 1 and the ground, and the rubber blocks below will increase the friction with the ground, thus making the device less susceptible to collisions, movement, or tipping that could affect the blood purification operation. When the stabilizing plate 201 is in contact with the ground, pressing the pedal B206 can automatically move the stabilizing plate 201 upward and retract it, which is convenient to use and allows for quick lowering and retraction operations without affecting the efficiency of emergency treatment.

[0047] like Figures 2 to 3 As shown, the elastic telescopic rod 202 is fixedly connected to the top outer wall of the stabilizing plate 201. The movable ends of the elastic telescopic rod 202 and the guide telescopic rod 203 are both fixedly connected to the top inner wall of the movable seat 1. The wedge block 209 is in contact with the stop block 204. One end of the connecting rod 210 is fixedly connected to the outer wall of the wedge block 209, and the other end of the connecting rod 210 is slidably connected to the outer wall of the triangular block 207. One end of the connecting spring 208 is fixedly connected to the outer wall of the wedge block 209, and the other end of the connecting spring 208 is fixedly connected to the inner wall of the movable seat 1. The wedge block 209 is slidably connected to the inner wall of the movable seat 1.

[0048] Using the above scheme: When pedal A205 is pressed, the outer wall of stop 204 will press the arc surface of wedge 209, causing it to move into the inner wall of moving seat 1, compressing connecting spring 208; when the stabilizing plate 201 is in contact with the ground, stop 204 is below wedge 209, and connecting spring 208 will cause wedge 209 to pop outward due to its own elasticity, and its direct surface will contact the top outer wall of stop 204, thus limiting stop 204 and keeping stabilizing plate 201 in contact with the ground; when pedal B206 is pressed, it will drive the triangular Block 207 moves downward synchronously. Since the connecting rod 210 is in contact with the long side slope of the triangular block 207 under normal conditions, the connecting rod 210 will move along its slope when the triangular block 207 moves downward. Since the connecting rod 210 can only move laterally in the inner wall of the moving seat 1, it can drive the wedge block 209 to move synchronously in the inner wall of the moving seat 1, disengage from the outer wall of the stop block 204, release the limit of the stabilizing plate 201, and under the elastic force of the elastic telescopic rod 202, the stabilizing plate 201 moves upward and retracts, so that the moving seat 1 can continue to move.

[0049] like Figure 5 As shown, the filter assembly 9 includes a fixing plate 91, and a filter element 92 is provided on the inner wall of the fixing plate 91. The fixing plate 91 is fixedly connected to the top outer wall of the blood outlet 10.

[0050] The above-mentioned solution is adopted as follows: the fixing plate 91 is fixed in the inner wall of the blood purification tank 3, and the fixing plate 91 is connected to the blood output port 10; the filter element 92 is composed of multiple layers of filter membranes of different materials, with the pore size gradually decreasing from the outer layer to the inner layer, so as to achieve graded filtration of substances of different sizes, which can effectively intercept and remove various impurities in the blood as well as possible bacteria, viruses and other microorganisms, which is the existing technology; the top surface of the filter element 92 is lower than the top surface of the fixing plate 91, so that after the blood is input into the filter element 92, it will not overflow from the top of the fixing plate 91.

[0051] like Figures 4 to 5 As shown, the inner wall of the rotating rod 401 is elastically connected to the limiting block 408 by the telescopic spring 407, the top outer wall of the cover plate 6 is rotatably connected to the rotating block 402, the outer wall of the rotating rod 401 is fixedly connected to the insert rod 405, the outer wall of the rotating block 402 is provided with a limiting groove 409, and the outer wall of the rotating ring 403 is provided with a groove 404.

[0052] The above scheme is adopted: the outer wall of the limiting block 408 is provided with an arc surface, which always faces upward. The outer wall of the rotating block 402 has two sets of limiting grooves 409, one upper and one lower. By engaging the limiting block 408 with different limiting grooves 409, the rotating rod 401 can be moved up and down and fixed. The rotating rod 401 penetrates the outer wall of the cover plate 6. After the limiting block 408 and the limiting groove 409 are engaged, the rotating rod 401 and the rotating block 402 are fixed. The rotating rod 401 can be rotated and drive the rotating block 402 to rotate synchronously. The outer wall of the rotating ring 403 has multiple sets of grooves 404, which are distributed at equal angles on the inner circumference of the rotating ring 403. The insertion rod 405 can be engaged with one set of grooves 404, and the rotating rod 401 rotates to drive the rotating ring 403 to rotate synchronously. The scraper 406 rotates along the inner wall of the blood purification bucket 3 to scrape and clean the impurities on its inner wall.

[0053] like Figures 4 to 5 As shown, one end of the telescopic spring 407 is fixedly connected to the outer wall of the limiting block 408, and the other end of the telescopic spring 407 is fixedly connected to the inner wall of the rotating rod 401. The rotating rod 401 is slidably connected to the inner wall of the rotating block 402. The limiting block 408 is slidably connected to the inner wall of the rotating rod 401. The limiting block 408 is engaged with the limiting groove 409. The insertion rod 405 is engaged with the groove 404. The rotating rod 401 is fixedly connected to the filter element 92.

[0054] Using the above scheme: Under normal conditions, the telescopic spring 407 keeps the limiting block 408 engaged with a set of limiting grooves 409 due to its own elasticity. When the rotating rod 401 is pulled upward, the rotating rod 401 will drive the filter element 92 to move upward synchronously. During this process, the arc surface of the limiting block 408 is squeezed by the inner wall of the limiting groove 409, causing the limiting block 408 to move into the rotating rod 401 and compress the telescopic spring 407. When the limiting block 408 moves to the position corresponding to the upper limiting groove 409, the limiting block 408 will pop out under the elasticity of the telescopic spring 407 and engage with it, keeping the rotating rod 401 fixed. At this time, the filter element 92 moves upward until its top surface is flush with the top surface of the fixing plate 91, allowing the saline solution to flow from the cleaning fluid. Input is made through inlet 8 to rinse the surface and interior of filter element 92 for impurities. The impurities flow into blood purification tank 3 and are discharged through impurity output pipe 12 and blood output port 10. In this state, rotating rod 401 moves to insert rod 405 and engages with a set of grooves 404. When rotating rod 401 is rotated, it drives rotating ring 403 to rotate synchronously through insert rod 405, so that scraper 406 scrapes and cleans the inner wall of blood purification tank 3 to prevent blood impurities from adhering to the inner wall of blood purification tank 3 and clumping together, making them difficult to remove. After cleaning, the limiting block 408 can be pressed to release the limiting of rotating rod 401 and move it downward to reset filter element 92. Insert rod 405 and groove 404 are disengaged, restoring the initial state.

[0055] like Figure 6 As shown, a trapezoidal block 505 is slidably connected to the inner wall of the mounting plate 501, and a slide rod 504 is slidably connected to the inner wall of the mounting plate 501. A slot 11 is opened on the outer wall of the impurity output pipe 12. One end of the slide rod 504 is slidably connected to the outer wall of the trapezoidal block 505, and the other end of the slide rod 504 is fixedly connected to the outer wall of the locking block 503.

[0056] The above scheme is adopted: the mounting plate 501 and the impurity output pipe 12 are connected to the inner wall of the blood purification tank 3. After the filter element 92 is rinsed with physiological saline, the impurities will flow into the blood purification tank 3 and be discharged through the impurity output pipe 12. The impurity output pipe 12 can be easily and quickly disassembled and installed through the mounting mechanism 5 for cleaning, maintenance or replacement. The impurity output pipe 12 can be fixed inside the mounting plate 501 by the locking block 503 engaging with the locking slot 11. In this state, the locking block 503 drives the corresponding sliding rod 504 to contact the short side inclined surface of the trapezoidal block 505.

[0057] like Figure 6 As shown, one end of the reset spring 502 is fixedly connected to the outer wall of the locking block 503, and the other end of the reset spring 502 is fixedly connected to the inner wall of the mounting plate 501. The mounting plate 501 is fixedly connected to the bottom outer wall of the blood purification bucket 3. The locking block 503 is slidably connected to the inner wall of the mounting plate 501, and the locking block 503 is engaged with the locking groove 11.

[0058] The above solution works as follows: When the trapezoidal block 505 is pressed inward, its two inclined surfaces will squeeze the slide rod 504. Since the slide rod 504 can only move laterally within the inner wall of the mounting plate 501, it can drive the corresponding locking block 503 to move to both sides and disengage from the slot 11, thus releasing the limitation of the impurity output pipe 12 and allowing it to be removed. The locking block 503 has an arc surface facing downward. When installing the impurity output pipe 12, it is inserted into the inner wall of the mounting plate 501. Its outer wall squeezes the arc surface of the locking block 503, causing the locking block 503 to move into the inner wall of the mounting plate 501 and compress the return spring 502. When the impurity output pipe 12 moves to the position corresponding to the locking block 503 in the slot 11, the return spring 502 will drive the locking block 503 to pop out and engage with the slot 11, thus fixing the impurity output pipe 12. This eliminates the need for disassembly and installation by repeatedly turning the bolts, making it convenient and quick.

[0059] Working principle and usage process of this invention:

[0060] If blood purification is required while the device is in motion, the stabilizing mechanism 2 does not need to be operated. The device can be moved in use by the casters under the moving base 1. If the device needs to be operated while stationary, the pedal A205 can be pressed down, and the stabilizing plate 201 moves downward. Multiple sets of rubber blocks below it contact the ground, increasing the contact area between the moving base 1 and the ground. The rubber blocks also increase the friction with the ground, improving the stability of the device and making it less likely to move or tip over due to collisions, thus avoiding affecting the blood purification operation. At this time, the stop block 204 is below the wedge block 209, and the straight surface of the wedge block 209 contacts the top outer wall of the stop block 204, limiting the stop block 204 and maintaining the state of contact between the stabilizing plate 201 and the ground.

[0061] After the patient's blood is drawn, the blood flows into the blood purification tank 3 through the blood inlet 7, which is fixedly connected to the outer wall of the cover plate 6, and drips into the filter assembly 9. The filter element 92 filters out impurities, bacteria, viruses and other microorganisms in the blood. The purified blood is then returned to the patient's body through the blood outlet 10, completing the blood purification operation.

[0062] After the operation is completed, the rotating rod 401 can be pulled upward. The rotating rod 401 drives the filter element 92 to move upward synchronously. When the limiting block 408 moves to the position corresponding to the upper limiting groove 409, it pops out under the elastic force of the telescopic spring 407 and engages with it, keeping the rotating rod 401 fixed. At this time, the filter element 92 moves upward until its top surface is flush with the top surface of the fixing plate 91. Physiological saline is introduced from the cleaning fluid inlet 8 to rinse the surface and internal impurities of the filter element 92. The impurities flow into the blood purification tank 3 and are discharged through the impurity output pipe 12 and the blood output port 10.

[0063] When the filter element 92 is in the above-mentioned cleaning position, rotate the rotating rod 401, and drive the rotating ring 403 to rotate synchronously through the insertion rod 405. This causes the scraper 406, which is fixedly connected to the outer wall of the rotating ring 403, to rotate along the inner wall of the blood purification tank 3, scraping and cleaning the impurities on the inner wall, and preventing blood impurities from adhering to the inner wall of the blood purification tank 3 and clumping together, making them difficult to remove.

[0064] When cleaning, maintaining, or replacing the impurity output pipe 12, press the trapezoidal block 505 inward, and its two inclined surfaces squeeze the slide bar 504, causing the corresponding locking block 503 to move to both sides, disengaging from the locking groove 11, releasing the limitation of the impurity output pipe 12, and removing it; when installing the impurity output pipe 12, insert it into the inner wall of the mounting plate 501, and engage it with the locking block 503 and the locking groove 11, so that the impurity output pipe 12 can be fixed conveniently and quickly.

[0065] After the blood purification operation and related cleaning and maintenance work are completed, the pedal B206 can be pressed. The connecting rod 210 and the wedge block 209 will move synchronously into the inner wall of the moving seat 1 through the triangular block 207, and disengage from the outer wall of the stop block 204. Under the elastic force of the elastic telescopic rod 202, the stabilizing plate 201 moves upward and retracts into the inner wall of the moving seat 1. At this time, the moving seat 1 can continue to be pushed to move. The operation of the stabilizing mechanism 2 is simple and the stabilizing plate 201 can be quickly raised or lowered. The overall stability of the device is improved while ensuring that the emergency rescue efficiency is not affected.

[0066] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0067] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile continuous blood purification emergency device, comprising a mobile base (1), characterized in that: Also includes: A stabilizing mechanism (2) is disposed in the inner wall of the bottom end of the movable seat (1); Blood purification tank (3), the blood purification tank (3) is fixedly connected to the top outer wall of the movable seat (1), and the outer wall of the blood purification tank (3) is provided with a cover plate (6). Cleaning mechanism (4), which is disposed in the inner wall of blood purification tank (3); The installation mechanism (5) is located on the bottom outer wall of the blood purification tank (3), and the inner wall of the installation mechanism (5) is provided with an impurity output pipe (12). The stabilizing mechanism (2) includes a stabilizing plate (201), which is elastically connected to the inner wall of the bottom end of the movable seat (1) by an elastic telescopic rod (202). The cleaning mechanism (4) includes a rotating rod (401), a rotating ring (403) is rotatably connected to the inner wall of the blood purification tank (3), and a scraper (406) is fixedly connected to the outer wall of the rotating ring (403). The mounting mechanism (5) includes a mounting plate (501), and the inner wall of the mounting plate (501) is elastically connected to a locking block (503) by a reset spring (502).

2. The mobile continuous blood purification emergency device according to claim 1, characterized in that: The inner wall of the blood purification tank (3) is provided with a filter assembly (9), the outer wall of the cover plate (6) is fixedly connected with a blood inlet (7) and a cleaning fluid inlet (8), and the bottom outer wall of the blood purification tank (3) is fixedly connected with a blood outlet (10).

3. The mobile continuous blood purification emergency device according to claim 1, characterized in that: The top outer wall of the stabilizing plate (201) is fixedly connected to a guide telescopic rod (203), the top outer wall of the stabilizing plate (201) is fixedly connected to a stop block (204), the outer wall of the stabilizing plate (201) is fixedly connected to a pedal A (205), the inner wall of the moving seat (1) is slidably connected to a pedal B (206), the inner wall of the moving seat (1) is elastically connected to a wedge block (209) via a connecting spring (208), the inner wall of the moving seat (1) is slidably connected to a triangular block (207), and the inner wall of the moving seat (1) is slidably connected to a connecting rod (210).

4. The mobile continuous blood purification emergency device according to claim 3, characterized in that: The elastic telescopic rod (202) is fixedly connected to the top outer wall of the stabilizing plate (201). The movable ends of the elastic telescopic rod (202) and the guide telescopic rod (203) are fixedly connected to the top inner wall of the moving seat (1). The wedge (209) is in contact with the stop block (204). One end of the connecting rod (210) is fixedly connected to the outer wall of the wedge (209), and the other end of the connecting rod (210) is slidably connected to the outer wall of the triangular block (207).

5. The mobile continuous blood purification emergency device according to claim 3, characterized in that: One end of the connecting spring (208) is fixedly connected to the outer wall of the wedge (209), the other end of the connecting spring (208) is fixedly connected to the inner wall of the movable seat (1), and the wedge (209) is slidably connected to the inner wall of the movable seat (1).

6. The mobile continuous blood purification emergency device according to claim 2, characterized in that: The filter assembly (9) includes a fixing plate (91), the inner wall of which is provided with a filter element (92), and the fixing plate (91) is fixedly connected to the top outer wall of the blood outlet (10).

7. The mobile continuous blood purification emergency device according to claim 1, characterized in that: The inner wall of the rotating rod (401) is elastically connected to a limiting block (408) via a telescopic spring (407). The top outer wall of the cover plate (6) is rotatably connected to a rotating block (402). The outer wall of the rotating rod (401) is fixedly connected to an insert rod (405). The outer wall of the rotating block (402) is provided with a limiting groove (409). The outer wall of the rotating ring (403) is provided with a groove (404).

8. The mobile continuous blood purification emergency device according to claim 7, characterized in that: One end of the telescopic spring (407) is fixedly connected to the outer wall of the limiting block (408), and the other end of the telescopic spring (407) is fixedly connected to the inner wall of the rotating rod (401). The rotating rod (401) is slidably connected to the inner wall of the rotating block (402). The limiting block (408) is slidably connected to the inner wall of the rotating rod (401). The limiting block (408) is engaged with the limiting groove (409). The insert rod (405) is engaged with the groove (404). The rotating rod (401) is fixedly connected to the filter element (92).

9. The mobile continuous blood purification emergency device according to claim 1, characterized in that: The inner wall of the mounting plate (501) is slidably connected to a trapezoidal block (505), and the inner wall of the mounting plate (501) is slidably connected to a sliding rod (504). The outer wall of the impurity output pipe (12) is provided with a slot (11). One end of the sliding rod (504) is slidably connected to the outer wall of the trapezoidal block (505), and the other end of the sliding rod (504) is fixedly connected to the outer wall of the locking block (503).

10. The mobile continuous blood purification emergency device according to claim 9, characterized in that: One end of the reset spring (502) is fixedly connected to the outer wall of the locking block (503), and the other end of the reset spring (502) is fixedly connected to the inner wall of the mounting plate (501). The mounting plate (501) is fixedly connected to the bottom outer wall of the blood purification bucket (3). The locking block (503) is slidably connected to the inner wall of the mounting plate (501). The locking block (503) is engaged with the slot (11).

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