Mixed type abdominal cavity purification equipment
By designing a hybrid peritoneal purification device, a heating device and a micro air pump are used to control the flow of medication into the peritoneal cavity. Combined with drainage components and a filter, the problems of poor drainage and omentum entrapment in peritoneal dialysis machines are solved, achieving uniform heating of the medication and purification of the peritoneal cavity.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUZHOU DONGZE MEDICAL DEVICES CO LTD
- Filing Date
- 2025-05-26
- Publication Date
- 2026-05-08
AI Technical Summary
Existing peritoneal dialysis machines have significant drawbacks due to patient positioning and equipment height differences. Gravity-type machines have unstable treatment effects, while pressure-type machines are prone to causing omentum entrapment, leading to poor drainage.
A hybrid peritoneal purification device was designed, comprising a heating element, a mixing frame, a micro air pump, and a drainage element. The heating element heats and mixes the medication solution, and the micro air pump controls the flow of the medication solution into the peritoneal cavity. The drainage element uses negative pressure to extract waste liquid to avoid clogging, and a disposable filter is used to prevent infection.
It achieves uniform heating and mixing of the medicine solution, ensures smooth drainage, avoids the risk of omentum entrapment, and achieves the effect of purifying the abdominal cavity, realizing fluid exchange and toxin elimination within the abdominal cavity.
Smart Images
Figure CN224207157U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of peritoneal purification technology, specifically a hybrid peritoneal purification device. Background Technology
[0002] The perfusion section of peritoneal purification involves introducing a mild liquid into the peritoneal cavity to flush out foreign objects and fluid accumulation, while also moisturizing the peritoneal walls. Commonly used perfusion solutions include physiological saline at ideal temperature or a mild solution containing a low concentration of disinfectant. The perfusion is carried out using a free-flowing method, passing through all corners of the peritoneal cavity, so that the well-circulated perfusion solution can cover every area of the peritoneal cavity, thereby more thoroughly cleaning foreign objects and fluid accumulation. The perfusion process can be carried out through the drainage tube or by directly flushing the fluid into the peritoneal cavity.
[0003] Clinically, many patients experience difficulties in correcting complications through routine intravenous medication. Furthermore, while existing peritoneal dialysis machines can improve circulation by infusing fluid into the peritoneal cavity, they all operate on a single control principle. There are gravity-controlled and pressure-controlled machines, each with its own advantages and disadvantages. For example, gravity-controlled machines are significantly affected by patient position and equipment elevation differences during treatment, while pressure-controlled machines are prone to omental entrapment, leading to poor drainage and preventing fluid from draining from the peritoneal cavity. Utility Model Content
[0004] The purpose of this invention is to provide a hybrid peritoneal purification device to solve the problems mentioned in the background art.
[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:
[0006] This utility model is a hybrid peritoneal purification device, including a processor, an operation panel on the surface of the processor, a heating groove on the top of the processor, and a heating component inside the processor;
[0007] The heating component includes a gathering plate, the top of which is fixedly connected to the top of the inner wall of the processor. A contact groove is formed on the top of the gathering plate. A mounting ring is fixedly connected to the inner wall of the processor. A mixing frame is fixedly connected to the inner wall of the mounting ring. A heating ring is fixedly connected to the inner wall of the mixing frame. A heating device is installed inside the heating ring. A connecting pipe is connected to the upper surface of the mixing frame. An air pipe is fixedly connected to the top of the heating ring. The end of the air pipe away from the heating ring is connected to the bottom of the gathering plate. A miniature air pump is fixedly connected to the bottom of the inner wall of the mixing frame. A flushing pipe is connected to the output end of the miniature air pump. A sealing component is installed at the end of the connecting pipe away from the mixing frame. A mixing component is installed at the bottom of the gathering plate. A drainage component is installed inside the processor. A temperature sensor is installed at the bottom of the inner wall of the mixing frame.
[0008] Furthermore, the bottom of the mixing frame is fixedly connected to the bottom of the inner wall of the processor, the top of the trachea passes through the mixing frame and extends to the outer end of the top of the mixing frame, and the end of the flushing tube away from the mixing frame passes through the processor and extends to the outer end of the processor. When the inside of the mixing chamber needs to be cleaned, the cleaning solution is added to the inside of the mixing chamber through the connecting tube, and the cleaning solution is stirred by the mixing plate to flow inside the mixing chamber, thereby using the cleaning solution to clean the connecting tube, the mixing chamber and the flushing tube. A sealing component is provided at the top of the connecting tube to prevent bacteria from entering the inside of the catheter when the connecting tube is not in use. Multiple medications for rinsing the patient's abdominal cavity are added to the inside of the mixing chamber through the sealing component, so that multiple medications can be mixed inside the mixing chamber.
[0009] Furthermore, the sealing component includes a filling tube, the bottom of which is connected to the end of a connecting tube. A grooved disc is fixedly connected to the inner wall of the filling tube, a support frame is fixedly connected to the inner wall of the filling tube, a spring is fixedly connected to the top of the support frame, a sealing plate is fixedly connected to the top of the spring, and a through-hole force-bearing plate is fixedly connected to the top of the sealing plate.
[0010] Furthermore, the filling tube is located at the end of the connecting tube away from the mixing frame, the top of the filling tube penetrates the processor and extends into the interior of the heating groove, the support frame is located below the grooved plate, the surface of the sealing plate contacts the inner wall of the grooved plate, and the top of the through-hole force plate extends above the grooved plate.
[0011] Furthermore, the mixing component includes a fixing plate, the end of which is fixedly connected to the top of the inner wall of the processor, a power device is fixedly connected to the bottom of the fixing plate, a rotating rod is fixedly connected to the output end of the power device, a synchronization ring is fixedly connected to the surface of the rotating rod, and a mixing plate is fixedly connected to the surface of the synchronization ring.
[0012] Furthermore, the bottom of the rotating rod passes through the mixing frame and extends into the interior of the mixing frame. The number of mixing plates is four, and the four mixing plates are arranged circumferentially around the synchronization ring. The four mixing plates are located inside the heating ring.
[0013] Further, the drainage component includes a storage rack, the bottom of which is fixedly connected to the bottom of the processor's inner wall. A drain valve is connected to the lower surface of the storage rack, and a transfer frame is connected to the upper surface of the storage rack. A bent pipe is connected to the end of the transfer frame away from the storage rack, and a central tube is connected to the end of the bent pipe away from the transfer frame. A rotating frame is fixedly connected to the surface of the rotating rod, and a roller is rotatably connected to the inner wall of the rotating frame. A drainage pipe is connected to the surface of the central tube, and a circular hole frame is slidably connected to the inner wall of the drainage pipe. A disc is hinged to the top of the inner wall of the circular hole frame. A baffle is fixedly connected to the bottom of the inner wall of the circular hole frame, and a pull rod is fixedly connected to the upper surface of the circular hole frame. A slide rod is fixedly connected to the end of the pull rod away from the circular hole frame, and a semi-circular plate is fixedly connected to the end of the slide rod away from the pull rod. A compression spring is fixedly connected to the end of the semi-circular plate near the slide rod, and the end of the compression spring away from the semi-circular plate is fixedly connected to the surface of the central tube. Waste liquid directly enters the interior of the central tube and the bend through the drainage pipe, and is directly transferred to the interior of the storage rack through the bend. It can be directly discharged through the discharge valve to avoid the waste liquid entering the interior of the flushing pipe and causing infection.
[0014] Furthermore, there are two storage racks, which are symmetrically arranged around the mixing rack. The end of the discharge valve away from the mixing rack passes through the processor and extends to the outer end of the processor. The end of the drain pipe away from the central pipe passes through the processor and extends to the outer end of the processor.
[0015] Furthermore, the baffle is located at the end of the circular frame away from the pull rod, the surface of the disc is in contact with the inner wall of the circular frame, the end of the slide rod away from the pull rod passes through the central tube and extends to the outer end of the central tube, the end of the semicircular plate away from the slide rod is in contact with the surface of the roller, the end of the drainage tube away from the central tube is connected to a disposable filter, and the end of the flushing tube away from the mixing frame is connected to a disposable filter. The disposable filter protects the flushing tube and the drainage tube, preventing the medicine solution from being infected by bacteria and causing peritonitis in the patient.
[0016] This utility model has the following beneficial effects:
[0017] This invention starts the heating device to begin operation. The heat generated by the heating device accumulates inside the heating ring, which heats the medicine solution inside the mixing rack. Simultaneously, the heat generated by the heating ring is transferred to the contact groove through the air pipe. When the heat accumulates inside the contact groove, it heats the heating groove. At this time, a bag containing the medicine solution is placed inside the heating groove, which then heats the medicine solution. After the medicine solution enters the mixing rack through the connecting pipe, the heating ring heats the medicine solution again. A temperature sensor is installed inside the mixing rack. Once the medicine solution has been heated to the set temperature, the micro air pump is activated to begin operation. The micro air pump pushes the medicine solution into the flushing tube, expelling the gas in the flushing tube to prevent residual gas inside. After the gas inside the flushing tube is discharged, the flushing tube is connected to a catheter in the patient's body through a disposable filter, allowing the medicine solution to enter the patient's body for flushing. The micro air pump starts, and the liquid is slowly and continuously infused into the patient's abdominal cavity at a set flow rate. When the liquid reaches the preset volume, the liquid remains in the abdominal cavity to begin treatment.
[0018] This invention features a filling tube at the end of the connecting tube. When a bag containing liquid medicine is inserted into the filling tube, the inserted end of the bag pushes the through-hole force plate downward and contacts the top of the grooved plate. Simultaneously, the through-hole force plate pushes the sealing plate downward. At this time, the liquid medicine in the bag flows into the filling tube through the through-hole force plate and is then transferred to the inside of the connecting tube through the grooved plate, completing the filling of the liquid medicine. The sealing plate contacts the inside of the grooved plate through the elasticity of the spring and seals the grooved plate, preventing external impurities from entering the mixing rack.
[0019] The power device of this invention drives the rotating rod to rotate. When the rotating rod rotates, it drives the mixing plate to rotate through the synchronous ring. When the mixing plate rotates, it mixes the medicine in the mixing frame, so that the various medicines for treating patients can be fully mixed. When the medicine flows inside the mixing frame, the heat generated by the heating ring can better heat the medicine, so that the medicine can be quickly heated to the set temperature.
[0020] This invention relates to a drainage tube that connects to a catheter on the patient's surface via a disposable filter. When the flushing tube injects medication into the patient's abdominal cavity, waste fluid from the abdominal cavity flows through the drainage tube into the central tube. The central tube, connected to a curved tube, transmits the fluid to a storage rack, ensuring a continuous flow of new medication into the abdominal cavity and drainage of waste fluid. Within the abdominal cavity, the medication, through the osmotic pressure of the peritoneum and peritoneal capillary network, undergoes solute dispersion and convection, eliminating toxins and purifying the abdominal cavity. When the rotating rod rotates, it drives the roller to rotate via a rotating frame. The roller, during rotation, compresses the semi-circular plate, pushing the sliding rod towards the interior of the central tube. As the sliding rod moves, it pushes the perforated frame towards the interior of the drainage tube via a pull rod. At this point, the disc, compressed by the medication, separates from the inner wall of the perforated frame, allowing waste fluid in the drainage tube to be discharged. The fluid flows into the central tube and separates from the patient. After the roller separates from the surface of the semi-circular plate, the slide bar moves towards the outer end of the central tube using the elasticity of the compression spring. When the circular frame slides into the central tube, the raised disc is squeezed by the waste fluid and contacts the inner wall of the circular frame, as well as the surface of the baffle. At this time, when the circular frame and the disc move in coordination, a negative pressure is generated inside the drainage tube. The negative pressure draws out the waste fluid in the drainage tube, preventing the waste fluid from accumulating inside the drainage tube and causing blockage. This effectively eliminates the risk of omentum entrapment due to excessive pressure and solves the problem of poor drainage that patients often experience during peritoneal dialysis. At the same time, the treatment with this device allows patients to exchange fluids using the peritoneal cavity as a medium, and continuous online fluid exchange removes some toxins and excess water from the body, thus purifying the peritoneal cavity.
[0021] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description
[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0024] Figure 2 This is a cross-sectional view of the processor of this utility model;
[0025] Figure 3 This is another cross-sectional view of the processor of this utility model;
[0026] Figure 4 This is a schematic diagram of the overall structure of the heating component of this utility model;
[0027] Figure 5 This is another structural schematic diagram of the heating component of this utility model;
[0028] Figure 6 This is a cross-sectional view of the hybrid frame structure of this utility model;
[0029] Figure 7 This utility model Figure 6 Enlarged diagram of part A in the diagram;
[0030] Figure 8 This is a schematic diagram of the overall structure of the hybrid component of this utility model;
[0031] Figure 9 This is a schematic diagram of the overall structure of the drainage component of this utility model;
[0032] Figure 10 This is another structural schematic diagram of the drainage component of this utility model.
[0033] The attached diagram lists the components represented by each number as follows:
[0034] In the diagram: 1. Processor; 2. Heating groove; 3. Control panel; 4. Heating component; 5. Sealing component; 6. Mixing component; 7. Drainage component; 8. Disposable filter; 10. Gathering plate; 11. Contact groove; 12. Air tube; 13. Mounting ring; 14. Mixing rack; 15. Rinsing tube; 16. Connecting tube; 17. Heating ring; 18. Heating device; 19. Miniature air pump; 101. Temperature sensor; 20. Injection tube; 21. Sealing plate; 22. Passing valve. 23. Perforated plate; 24. Grooved disc; 25. Support frame; 36. Spring; 37. Fixing plate; 38. Power unit; 39. Rotating rod; 40. Synchronizing ring; 41. Mixing plate; 42. Storage rack; 43. Transfer frame; 44. Drainage pipe; 45. Central pipe; 46. Bend; 47. Discharge valve; 48. Roller; 49. Rotating frame; 50. Semicircular plate; 51. Compression spring; 52. Slide rod; 53. Circular hole frame; 54. Baffle; 55. Disc; 56. Pull rod. Detailed Implementation
[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0036] Please see Figures 1-10As shown, this utility model is a hybrid peritoneal purification device, including a processor 1, an operation panel 3 on the surface of the processor 1, a heating groove 2 on the top of the processor 1, and a heating component 4 inside the processor 1.
[0037] The heating component 4 includes a gathering plate 10, the top of which is fixedly connected to the top of the inner wall of the processor 1. A contact groove 11 is provided on the top of the gathering plate 10. When the heating device 18 is activated, the heat generated by the heating device 18 accumulates inside the heating ring 17, which heats the liquid inside the mixing rack 14. An installation ring 13 is fixedly connected to the inner wall of the processor 1, and the mixing rack 14 is fixedly connected to the inner wall of the installation ring 13. The heating ring 17 is fixedly connected to the inner wall of the mixing rack 14, and the heating device 18 is installed inside the heating ring 17. Simultaneously, the heat generated by the heating ring 17 is transferred to the inside of the contact groove 11 through the air pipe 12. When the heat accumulates inside the contact groove 11, it heats the heating groove 2. The upper surface of the mixing rack 14 is connected to a connecting pipe 16. The top of the heating ring 17 is fixedly connected to an air pipe 12. The end of the air pipe 12 away from the heating ring 17 is connected to the bottom of the gathering plate 10. The bottom of the inner wall of the mixing rack 14 is fixedly connected to a micro air pump 19. The output end of the micro air pump 19 is connected to a flushing pipe 15. After the medicine enters the interior of the mixing rack 14 through the connecting pipe 16, the heating ring 17 will heat the medicine again. When the medicine is heated to the set temperature, the micro air pump 19 is started to start working. The end of the connecting pipe 16 away from the mixing rack 14 is provided with a sealing component 5. The bottom of the gathering plate 10 is provided with a mixing component 6. The interior of the processor 1 is provided with a drainage component 7. The bottom of the inner wall of the mixing rack 14 is provided with a temperature sensor 101.
[0038] The bottom of the mixing rack 14 is fixedly connected to the bottom of the inner wall of the processor 1. The micro air pump 19 pushes the liquid medicine into the interior of the flushing tube 15 and pushes out the gas in the flushing tube 15 through the liquid medicine to avoid gas residue inside the flushing tube 15. The top of the air tube 12 passes through the mixing rack 14 and extends to the top outer end of the mixing rack 14. The end of the flushing tube 15 away from the mixing rack 14 passes through the processor 1 and extends to the outer end of the processor 1.
[0039] The sealing component 5 includes a filling tube 20, the bottom of which is connected to the end of the connecting tube 16. A grooved plate 23 is fixedly connected to the inner wall of the filling tube 20. The filling tube 20 is provided at the end of the connecting tube 16. After inserting a bag containing medicine into the filling tube 20, a support frame 24 is fixedly connected to the inner wall of the filling tube 20. A spring 25 is fixedly connected to the top of the support frame 24. The insertion end of the bag will push the through-hole force plate 22 to move downward and contact the top of the grooved plate 23. At the same time, the through-hole force plate 22 pushes the sealing plate 21 to move downward. The top of the spring 25 is fixedly connected to the sealing plate 21, and the top of the sealing plate 21 is fixedly connected to the through-hole force plate 22.
[0040] The filling tube 20 is located at the end of the connecting tube 16 away from the mixing rack 14. The top of the filling tube 20 passes through the processor 1 and extends into the interior of the heating groove 2. At this time, the liquid medicine in the bag will flow into the interior of the filling tube 20 through the through hole force plate 22 and be transferred to the interior of the connecting tube 16 through the groove plate 23 to complete the filling of the liquid medicine. The support frame 24 is located below the groove plate 23. The surface of the sealing plate 21 is in contact with the inner wall of the groove plate 23. The top of the through hole force plate 22 extends to the top of the groove plate 23.
[0041] The mixing component 6 includes a fixed plate 30. The end of the fixed plate 30 is fixedly connected to the top of the inner wall of the processor 1. A power device 31 is fixedly connected to the bottom of the fixed plate 30. When the power device 31 is started, it drives the rotating rod 32 to rotate. When the rotating rod 32 rotates, it drives the mixing plate 34 to rotate through the synchronization ring 33. The output end of the power device 31 is fixedly connected to the rotating rod 32. The surface of the rotating rod 32 is fixedly connected to the synchronization ring 33. The surface of the synchronization ring 33 is fixedly connected to the mixing plate 34.
[0042] The bottom of the rotating rod 32 passes through the mixing frame 14 and extends into the interior of the mixing frame 14. When the mixing plate 34 rotates, it will mix the medicine in the mixing frame 14, so that the various medicines for treating patients can be fully mixed. There are four mixing plates 34, which are arranged in a circle around the synchronization ring 33. The four mixing plates 34 are located inside the heating ring 17.
[0043] The drainage component 7 includes a storage rack 40, the bottom of which is fixedly connected to the bottom of the inner wall of the processor 1. A discharge valve 45 is connected to the lower surface of the storage rack 40. A drainage tube 42 is connected to a catheter on the patient's surface via a disposable filter 8. When the flushing tube 15 injects medication into the patient's abdominal cavity, waste fluid in the abdominal cavity enters the central tube 43 through the drainage tube 42. A transfer frame 41 is connected to the upper surface of the storage rack 40. A bent tube 44 is connected to the end of the transfer frame 41 away from the storage rack 40, and the central tube 43 is connected to the end of the bent tube 44 away from the transfer frame 41. The central tube 43 transmits medication to the interior of the storage rack 40 through its connection with the bent tube 44, allowing new medication to continuously enter and waste fluid to be discharged from the abdominal cavity. A rotating frame 47 is fixedly connected to the surface of the rotating rod 32, and a roller 46 is rotatably connected to the inner wall of the rotating frame 47. The drainage tube 42 is connected to the surface of the central tube 43, and the inner wall of the drainage tube 42 is slidably connected to... A circular hole frame 51 is connected. When the rotating rod 32 rotates, it drives the roller 46 to rotate through the rotating frame 47. When the roller 46 rotates, it will press the semi-circular plate 48. A disc 53 is hinged to the top of the inner wall of the circular hole frame 51. A baffle 52 is fixedly connected to the bottom of the inner wall of the circular hole frame 51. A pull rod 54 is fixedly connected to the upper surface of the circular hole frame 51. A slide rod 50 is fixedly connected to the end of the pull rod 54 away from the circular hole frame 51. A slide rod 50 is fixedly connected to the end of the slide rod 50 away from the pull rod 54. There is a semi-circular plate 48. When the semi-circular plate 48 is squeezed, it pushes the slide rod 50 to move into the interior of the central tube 43. When the slide rod 50 moves, it pushes the circular hole frame 51 to slide into the interior of the drainage tube 42 through the pull rod 54. At this time, the disc 53 will separate from the inner wall of the circular hole frame 51 due to the pressure of the medicine. A compression spring 49 is fixedly connected to one end of the semi-circular plate 48 near the slide rod 50. The end of the compression spring 49 away from the semi-circular plate 48 is fixedly connected to the surface of the central tube 43.
[0044] There are two storage racks 40. When the roller 46 separates from the surface of the semi-circular plate 48, the slide bar 50 moves to the outer end of the central tube 43 by means of the elasticity of the compression spring 49. When the circular hole frame 51 slides into the center tube 43, the two storage racks 40 are symmetrically arranged with the mixing frame 14 as the center. The end of the discharge valve 45 away from the mixing frame 14 passes through the processor 1 and extends to the outer end of the processor 1. The end of the drain pipe 42 away from the central tube 43 passes through the processor 1 and extends to the outer end of the processor 1.
[0045] The baffle 52 is located at the end of the perforated frame 51 away from the pull rod 54. The surface of the disc 53 is in contact with the inner wall of the perforated frame 51. The raised disc 53 is squeezed by the waste liquid and contacts the inner wall of the perforated frame 51, and also contacts the surface of the baffle 52. At this time, when the perforated frame 51 and the disc 53 move together, a negative pressure will be generated inside the drainage tube 42. The negative pressure will draw out the waste liquid in the drainage tube 42. The end of the slide rod 50 away from the pull rod 54 passes through the central tube 43 and extends to the outer end of the central tube 43. The end of the semicircular plate 48 away from the slide rod 50 is in contact with the surface of the roller 46. A disposable filter 8 is inserted into the end of the drainage tube 42 away from the central tube 43. A disposable filter 8 is inserted into the end of the rinsing tube 15 away from the mixing rack 14.
[0046] In use, the heating device 18 is activated to begin operation. The heat generated by the heating device 18 accumulates inside the heating ring 17, which heats the liquid medicine inside the mixing rack 14. Simultaneously, the heat generated by the heating ring 17 is transferred to the contact groove 11 via the air pipe 12. When the heat accumulates inside the contact groove 11, it heats the heating recess 2. A bag containing the liquid medicine is then placed inside the heating recess 2, which heats the liquid medicine. After the liquid medicine enters the mixing rack 14 through the connecting pipe 16, the heating ring 17 heats the liquid medicine again. A temperature sensor 101 is installed inside the mixing rack 14. Once the liquid medicine has been heated to the set temperature, the micro air pump 19 is activated. At the start of the procedure, the miniature air pump 19 pushes the medication into the flushing tube 15, expelling any remaining gas from the tube and preventing any gas residue. After the gas is expelled, the flushing tube 15 is connected to a catheter in the patient's body via a disposable filter 8, allowing the medication to enter and flush the patient. The miniature air pump 19 starts, and the liquid is slowly and continuously infused into the patient's abdominal cavity at a set flow rate. When the preset volume of liquid is reached, the liquid remains in the abdominal cavity to begin treatment. An infusion tube 20 is located at the end of the connecting tube 16. After inserting a bag containing the medication into the infusion tube 20, the inserted end of the bag pushes the through-hole force plate 22 downward and into contact with the top of the grooved plate 23. When the through-hole force plate 22 pushes the sealing plate 21 downward, the medicine in the bag flows into the inside of the filling tube 20 through the through-hole force plate 22 and is transferred to the inside of the connecting tube 16 through the grooved plate 23, completing the filling of the medicine. The sealing plate 21 contacts the inside of the grooved plate 23 through the elasticity of the spring 25 and seals the grooved plate 23 to prevent external impurities from entering the inside of the mixing frame 14. The starting power device 31 drives the rotating rod 32 to rotate. When the rotating rod 32 rotates, it drives the mixing plate 34 to rotate through the synchronous ring 33. When the mixing plate 34 rotates, it mixes the medicine in the mixing frame 14, so that the various medicines for treating patients can be fully mixed. When the medicine flows inside the mixing frame 14, the heating ring 17 generates The generated heat can better heat the medicine solution, allowing it to be quickly heated to the set temperature. The drainage tube 42 is connected to the catheter on the patient's surface via a disposable filter 8. When the flushing tube 15 injects the medicine solution into the patient's abdominal cavity, the waste fluid in the patient's abdominal cavity will enter the interior of the central tube 43 through the drainage tube 42. The central tube 43 is connected to the storage rack 40 through the bend tube 44, so that new medicine solution continuously enters and waste fluid is discharged from the abdominal cavity. In the abdominal cavity, the medicine solution undergoes solute diffusion and convection through the osmotic pressure principle of the peritoneum and the peritoneal capillary network, eliminating toxins and achieving the purpose of purifying the abdominal cavity. When the rotating rod 32 rotates, it drives the roller 46 to rotate through the rotating frame 47. When the roller 46 rotates, it will squeeze the semi-circular plate 48.When the semicircular plate 48 is compressed, it pushes the slide rod 50 to move into the center tube 43. As the slide rod 50 moves, it pushes the perforated frame 51 to slide into the drainage tube 42 via the pull rod 54. At this time, the disc 53, compressed by the medication, separates from the inner wall of the perforated frame 51, allowing the waste fluid in the drainage tube 42 to flow into the center tube 43 and separate from the patient. When the roller 46 separates from the surface of the semicircular plate 48, the slide rod 50 moves towards the outer end of the center tube 43 using the elasticity of the compression spring 49. As the perforated frame 51 slides into the center tube 43, the raised disc 53 is compressed by the waste fluid and... The inner wall also contacts the surface of the baffle 52. When the circular frame 51 and the disc 53 move in coordination, a negative pressure is generated inside the drainage tube 42. This negative pressure draws out waste fluid from the drainage tube 42, preventing it from accumulating and causing blockage. This effectively eliminates the risk of omentum entrapment due to excessive pressure, resolving the common problem of poor drainage during peritoneal dialysis. Furthermore, this device allows patients to exchange fluids using the peritoneal cavity as a medium, enabling continuous online fluid exchange and removing toxins and excess water from the body, thus purifying the peritoneal cavity.
[0047] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A hybrid peritoneal purification device, comprising a processor (1), characterized in that, The processor (1) has an operation panel (3) on its surface, a heating groove (2) on its top, and a heating component (4) inside its interior. The heating component (4) includes a gathering plate (10), the top of which is fixedly connected to the top of the inner wall of the processor (1). A contact groove (11) is provided on the top of the gathering plate (10). An installation ring (13) is fixedly connected to the inner wall of the processor (1). A mixing frame (14) is fixedly connected to the inner wall of the installation ring (13). A heating ring (17) is fixedly connected to the inner wall of the mixing frame (14). A heating device (18) is provided inside the heating ring (17). A connecting pipe (16) is connected to the upper surface of the mixing frame (14). The top of the heating ring (17) is... A fixed air pipe (12) is connected to the bottom of the mixing frame (10), with one end of the air pipe (12) away from the heating ring (17) connected to the bottom of the gathering plate (10). A micro air pump (19) is fixedly connected to the bottom of the inner wall of the mixing frame (14), with the output end of the micro air pump (19) connected to a flushing pipe (15). A sealing component (5) is provided at the end of the connecting pipe (16) away from the mixing frame (14). A mixing component (6) is provided at the bottom of the gathering plate (10). A drainage component (7) is provided inside the processor (1). A temperature sensor (101) is provided at the bottom of the inner wall of the mixing frame (14).
2. The hybrid peritoneal purification device according to claim 1, characterized in that: The bottom of the mixing rack (14) is fixedly connected to the bottom of the inner wall of the processor (1), the top of the air tube (12) passes through the mixing rack (14) and extends to the top outer end of the mixing rack (14), and the end of the flushing tube (15) away from the mixing rack (14) passes through the processor (1) and extends to the outer end of the processor (1).
3. The hybrid peritoneal purification device according to claim 2, characterized in that: The sealing component (5) includes a filling tube (20), the bottom of which is connected to the end of a connecting tube (16). A grooved plate (23) is fixedly connected to the inner wall of the filling tube (20), a support frame (24) is fixedly connected to the inner wall of the filling tube (20), a spring (25) is fixedly connected to the top of the support frame (24), a sealing plate (21) is fixedly connected to the top of the spring (25), and a through-hole force plate (22) is fixedly connected to the top of the sealing plate (21).
4. The hybrid peritoneal purification device according to claim 3, characterized in that: The filling tube (20) is located at the end of the connecting tube (16) away from the mixing rack (14). The top of the filling tube (20) passes through the processor (1) and extends into the interior of the heating groove (2). The support frame (24) is located below the grooved plate (23). The surface of the sealing plate (21) is in contact with the inner wall of the grooved plate (23). The top of the through-hole force plate (22) extends above the grooved plate (23).
5. The hybrid peritoneal purification device according to claim 4, characterized in that: The mixing component (6) includes a fixing plate (30), the end of which is fixedly connected to the top of the inner wall of the processor (1), a power device (31) is fixedly connected to the bottom of the fixing plate (30), a rotating rod (32) is fixedly connected to the output end of the power device (31), a synchronization ring (33) is fixedly connected to the surface of the rotating rod (32), and a mixing plate (34) is fixedly connected to the surface of the synchronization ring (33).
6. The hybrid peritoneal purification device according to claim 5, characterized in that: The bottom of the rotating rod (32) passes through the mixing frame (14) and extends into the interior of the mixing frame (14). There are four mixing plates (34), which are arranged in a circle around the synchronization ring (33) and are located inside the heating ring (17).
7. A hybrid peritoneal purification device according to claim 6, characterized in that: The drainage component (7) includes a storage rack (40), the bottom of which is fixedly connected to the bottom of the inner wall of the processor (1). A discharge valve (45) is connected to the lower surface of the storage rack (40), and a transfer frame (41) is connected to the upper surface of the storage rack (40). A bend (44) is connected to one end of the transfer frame (41) away from the storage rack (40), and a central tube (43) is connected to one end of the bend (44) away from the transfer frame (41). A rotating frame (47) is fixedly connected to the surface of the rotating rod (32), and a roller (46) is rotatably connected to the inner wall of the rotating frame (47). A drainage pipe (42) is connected to the surface of the central tube (43). A circular hole frame (51) is slidably connected to the inner wall of the flow tube (42). A disc (53) is hinged to the top of the inner wall of the circular hole frame (51). A baffle (52) is fixedly connected to the bottom of the inner wall of the circular hole frame (51). A pull rod (54) is fixedly connected to the upper surface of the circular hole frame (51). A slide rod (50) is fixedly connected to the end of the pull rod (54) away from the circular hole frame (51). A semicircular plate (48) is fixedly connected to the end of the slide rod (50) away from the pull rod (54). A compression spring (49) is fixedly connected to the end of the semicircular plate (48) near the slide rod (50). The end of the compression spring (49) away from the semicircular plate (48) is fixedly connected to the surface of the central tube (43).
8. The hybrid peritoneal purification device according to claim 7, characterized in that: The number of storage racks (40) is set to two, and the two storage racks (40) are symmetrically arranged with the mixing rack (14) as the center. The end of the discharge valve (45) away from the mixing rack (14) passes through the processor (1) and extends to the outer end of the processor (1). The end of the drain pipe (42) away from the central pipe (43) passes through the processor (1) and extends to the outer end of the processor (1).
9. A hybrid peritoneal purification device according to claim 8, characterized in that: The baffle (52) is located at the end of the circular hole frame (51) away from the pull rod (54). The surface of the disc (53) is in contact with the inner wall of the circular hole frame (51). The end of the slide rod (50) away from the pull rod (54) passes through the central tube (43) and extends to the outer end of the central tube (43). The end of the semicircular plate (48) away from the slide rod (50) is in contact with the surface of the roller (46). The end of the drainage tube (42) away from the central tube (43) is connected to a disposable filter (8). The end of the rinsing tube (15) away from the mixing frame (14) is connected to a disposable filter (8).