Biocompatible peritoneal dialysis machine special for diabetes

Abstract

The invention relates to the technical field of peritoneal dialysis, in particular to a special bio-compatible peritoneal dialysis machine for diabetes mellitus, which comprises a short tube, an iodophor cap is arranged at an opening of the short tube, and the other end of the short tube is communicated with a human body; comprising a short tube, an iodophor cap is arranged at an opening of the short tube, and the other end of the short tube is communicated with a human body; the device is characterized by further comprising a supporting device, an operating device, a conveying device, a communicating pipe, a first hose, a waste liquid cylinder, a second hose, a dialysate bag, a first shell and an operating panel; a protective cap is arranged at the end of the communicating pipe; the input end of the first hose communicates with the communicating pipe; the waste liquid cylinder communicates with the output end of the first hose; the output ends of the two groups of second hoses are communicated with the communicating pipe; the input ends of the two groups of second hoses are respectively communicated with the two groups of dialysate bags; the first shell is mounted on the supporting device; the safety and applicability of a diabetic patient during dialysis are improved, the pollution and infection risk caused by manual operation of personnel is reduced, and the convenience of dialysate replacement is improved.

Description

Technical Field

[0001] This invention relates to the technical field of peritoneal dialysis, and in particular to a biocompatible peritoneal dialysis machine specifically designed for diabetes. Background Technology

[0002] Peritoneal dialysis is one of the main renal replacement therapies for end-stage renal disease, and nearly half of peritoneal dialysis patients worldwide also have diabetes. Traditional peritoneal dialysis fluids generally use glucose as the osmotic agent, which presents a significant challenge for diabetic patients: 1. Difficulty in controlling blood sugar: The peritoneum continuously absorbs glucose, leading to a significant increase in blood sugar. Insulin dosage is difficult to adjust, increasing the risk of hyperglycemia and dangerous hypoglycemia events. 2. Poor biocompatibility: High concentrations of glucose, glucose degradation products, and acidic pH in traditional dialysis solutions can cause long-term damage to peritoneal mesothelial cells, accelerate peritoneal fibrosis and angiogenesis, and ultimately lead to ultrafiltration failure. 3. Risk of infection: A high-sugar environment provides a good culture medium for bacteria (such as bacteria that cause peritonitis).

[0003] Currently, peritoneal dialysis machines on the market are mainly designed for general patient groups, lacking systematic solutions for the specific needs of diabetic patients.

[0004] For example, the patent with prior art announcement number CN109045385A discloses a peritoneal dialysis machine, including a heating plate assembly, a sensor assembly, a housing, an operating screen, a door, a power mechanism, a front panel, and a valve body mechanism, wherein the heating plate assembly is fixedly connected to the top of the housing.

[0005] It has been found that existing dialysis machines are inconvenient for diabetic patients, and the connection between the short tube and the three-way tube requires manual operation, which increases the risk of contamination and reduces the safety of peritoneal dialysis. Summary of the Invention

[0006] To address the aforementioned technical problems, this invention provides a biocompatible peritoneal dialysis machine specifically designed for diabetes patients, which improves the safety and applicability of dialysis for diabetic patients, reduces the risk of contamination and infection from manual operation, and enhances the convenience of dialysis fluid replacement.

[0007] The present invention discloses a biocompatible peritoneal dialysis machine for diabetes, comprising a short tube with an iodine cap at the opening of the short tube and the other end of the short tube connected to and mounted on the human body; it also includes a support device, an operating device, a delivery device, a connecting tube, a first flexible tube, a waste liquid cylinder, a second flexible tube, a dialysate bag, a first housing, and an operating panel. A protective cap is provided at the end of the connecting pipe; The first flexible hose input end is connected to the connecting pipe; The waste liquid cylinder is connected to the output end of the first flexible tube; The output ends of both sets of second flexible hoses are connected to the connecting pipe; The inlet ends of the two sets of second tubing are respectively connected to the two sets of dialysate bags; The first housing is mounted on the support device, which supports the first housing. An operating device and a conveying device are provided inside the first housing. The operating device is used to control the connection and opening / closing of the short pipe and the connecting pipe, and the conveying device is used to control the liquid conveying in the first hose and the two sets of second hoses. The control panel is mounted on the outer wall of the first housing and is connected to the blood glucose monitoring device. The control panel is used to control the operation of the operating device and the delivery device. The iodine cap at the opening of the short tube is removed, and the short tube and connecting tube are placed inside the first housing. The operating device clamps and fixes the short tube and connecting tube respectively. Then, the operating device automatically removes the protective cap of the connecting tube. The operating device moves the short tube to connect it to the connecting tube. At this point, the delivery device clamps and blocks the two sets of second tubing. Then, the operating device rotates to open the switch of the short tube, allowing the dialysate in the body to drain out. The drained dialysate flows through the connecting tube and the first tubing into the waste container. After the dialysate in the body is drained, the operating device rotates to close the short tube, and then the delivery device stops clamping one set of second tubing, thus... The dialysate in one set of dialysate bags flows into the waste liquid cylinder through the connecting tube and the first flexible tube, flushing the waste liquid in the connecting tube. After flushing, the delivery device clamps and blocks the first flexible tube, and the short tube is rotated open again by the operating device, allowing the remaining dialysate in the dialysate bag to flow into the body through the connecting tube and the short tube. At this time, the blood glucose monitoring data of the person is received and analyzed by the blood glucose monitoring device through the operation panel. When the blood glucose data exceeds the safe range, the operation panel controls the delivery device to stop the dialysate in the current dialysate bag and switch to deliver dialysate with a low glucose concentration from another set of dialysate bags, thereby improving the safety and applicability of dialysis for diabetic patients. By automatically connecting the short tube and the connecting tube and automatically controlling the flow and replacement of dialysate, the risk of contamination and infection from manual operation is reduced, and the convenience of dialysate replacement is improved.

[0008] Preferably, the operating device includes an actuating mechanism, a driving device, a moving stage, a first electric cylinder, a second housing, a ring body, a second electric cylinder, a clamping member, and a first clamp; The mobile platform is slidably mounted on the inner wall of the first housing. The first electric cylinder is installed on the inner side wall of the first housing and connected to the moving platform; The second housing is mounted on the outer wall of the mobile platform; The ring is mounted on the second housing by a drive unit that provides power for its rotation. Multiple sets of second electric cylinders are installed on the outer wall of the ring body; Multiple sets of clamping components are respectively installed on the moving ends of multiple sets of second electric cylinders; The first clamp is installed on the outer wall of the moving platform; The actuating mechanism is located inside the first housing and is used to clamp and fix the connecting pipe. The drive device includes a gear ring, a gear, and a first motor; The toothed ring is installed on the outer wall of the ring body; The gear is mounted on the output end of the first motor and meshes with the gear ring. The first motor is installed on the inner wall of the second housing. The connecting tube is clamped and fixed by the action mechanism, the front part of the short tube is clamped and fixed by the first clamp, and the switch position of the short tube is clamped and fixed by multiple sets of clamping parts. When docking is required, the protective cap of the connecting tube is first removed by the action mechanism. Then, the moving platform is moved by the first electric cylinder, which moves the short tube forward to dock with the rear end of the connecting tube. Then, the first motor drives the gear to rotate, which causes the gear ring to rotate the ring body. The ring body drives multiple sets of clamping parts to move circumferentially to control the opening and closing of the short tube, thereby improving the convenience of automatic docking and automatic control of liquid flow during dialysis.

[0009] Preferably, the actuation mechanism includes a second clamp, a guide, a base, a third electric cylinder, a second motor, and a fourth electric cylinder; The second clamp and guide are both installed on the inner wall of the first housing; The base is slidably mounted on the guide member; The lower part of the third electric cylinder is rotatably mounted on the base; The second motor is mounted on the outer wall of the base, and the output end of the second motor is connected to the rotating end of the third electric cylinder; The fourth electric cylinder is installed on the outer wall of the second clamp, and the moving end of the fourth electric cylinder is connected to the base. The connecting pipe is clamped and fixed by the second clamp. The moving end of the third electric cylinder extends so that the third electric cylinder passes through the pull ring position of the protective cap on the connecting pipe. Then, the fourth electric cylinder pushes the base to move, so that the third electric cylinder pulls open the protective cap on the connecting pipe. Then, the second motor drives the third electric cylinder to swing and rotate, so that the third electric cylinder moves the protective cap to one side, improving the convenience of automatic docking between the connecting pipe and the short pipe.

[0010] Preferably, the support device includes a base, a support arm, a kit, a stud, a worm gear, a worm, and a third motor; A support arm is provided at the top of the base; The kit slides up and down on the support arm, and the top of the kit is connected to the first housing. The upper part of the stud is rotated and mounted on the kit, while the lower part of the stud is screwed onto the support arm. The worm gear is mounted on the outer wall of the stud; The worm gear is rotatably mounted within the kit and meshes with the worm wheel; The third motor is mounted on the outer wall of the kit and connected to the worm gear. The third motor drives the worm gear to rotate, which in turn drives the stud to rotate through meshing with the worm wheel. After the stud rotates, it supports the kit to move up and down via the support arm, improving the convenience of adjusting the height of the first housing.

[0011] Preferably, the conveying device includes a peristaltic pump and a third clamp; All three peristaltic pumps are installed on the inner side wall of the first housing; Three sets of third clamps are respectively installed on the outer wall of the first housing; the first tubing and the two sets of second tubing pass through the interior of the three sets of peristaltic pumps. When the dialysate flows, the peristaltic pumps assist the flow of the dialysate, improving the smoothness of dialysate replacement. By controlling the opening and closing of the three sets of third clamps, it is easy to control the flow of dialysate in the first tubing and the two sets of second tubing.

[0012] Preferably, it also includes a bracket and a hook; The bracket is installed on the outer wall of the first housing; The hooks are installed on the outer wall of the support, and the two sets of dialysate bags are hung on the two sets of hooks; this improves the convenience of positioning the two sets of dialysate bags.

[0013] Preferably, it also includes a cover; An operating port is provided at the top of the first housing, and a cover is installed at the operating port of the first housing; by opening the cover, it is convenient to install the short pipe and the connecting pipe, and by closing the cover, the protection effect inside the first housing is improved.

[0014] Preferably, self-locking casters are also included; Multiple sets of self-locking casters are installed at the bottom of the base; improving the ease of moving the dialysis machine.

[0015] Preferably, the operation panel is equipped with a blood glucose monitoring unit and a feedback control unit; Blood glucose monitoring unit: Connected to the blood glucose monitoring device, the blood glucose monitoring unit acquires real-time data on the patient's interstitial fluid glucose concentration; Feedback control unit: Receives blood glucose data and has a preset safe blood glucose threshold. When the blood glucose data exceeds the safe range, the control system can trigger an alarm. At the same time, the system automatically adjusts the dialysis plan, suspends the infusion of the current high-glucose-concentration dialysate, and switches to a lower glucose concentration or non-glucose dialysate; improving the automation of dialysis operations and enhancing the safety of use for diabetic patients.

[0016] Preferably, the operation panel is also equipped with a drainage monitoring module; The drainage monitoring module accurately measures the amount of dialysis fluid in each cycle, and the data is transmitted to the feedback control unit. Combined with blood glucose data, it provides a more comprehensive basis for assessing dialysis adequacy and peritoneal function.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: The iodine cap at the opening of the short tube is removed, and the short tube and the connecting tube are respectively placed inside the first housing. The short tube and the connecting tube are clamped and fixed by the operating device. Then, the protective cap of the connecting tube is automatically removed by the operating device. The short tube is moved by the operating device to connect the short tube and the connecting tube. At this time, the conveying device clamps and blocks the two sets of second tubing. Then, the switch of the short tube is rotated open by the operating device to allow the dialysate in the body to be discharged. The discharged dialysate flows through the connecting tube and the first tubing into the waste liquid cylinder. After the dialysate in the body is discharged, the operating device rotates and closes the short tube. Then, the conveying device stops clamping one set of second tubing, so that the dialysate in one set of dialysate bags flows through the connecting tube. The first tubing flows into the waste liquid cylinder, flushing the waste liquid in the connecting tube. After flushing, the delivery device clamps and blocks the first tubing. The short tube is then rotated open again by the operating device, allowing the remaining dialysate in the dialysate bag to flow into the body through the connecting tube and the short tube. At this time, the operation panel receives and analyzes the blood glucose monitoring data from the blood glucose monitoring device. When the blood glucose data exceeds the safe range, the operation panel controls the delivery device to pause the dialysate in the current dialysate bag and switch to delivering dialysate with a lower glucose concentration from another set of dialysate bags. This improves the safety and applicability of dialysis for diabetic patients. By automatically connecting the short tube and the connecting tube and automatically controlling the flow and replacement of dialysate, the risk of contamination and infection from manual operation is reduced, and the convenience of dialysate replacement is improved. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the isometric structure of the present invention; Figure 2 This is an isometric structural diagram of the connection between the base and the support arm, etc. Figure 3 This is a partial isometric structural diagram of the connection between the moving stage and the first fixture, etc. Figure 4 This is a partial isometric structural diagram showing the connection between the second shell and the ring body, etc. Figure 5 This is a partial isometric structural diagram showing the connection between the ring body and the second electric cylinder, etc. Figure 6 This is a partial isometric structural diagram showing the connection between the guide component and the base, etc. Figure 7 This is an isometric structural diagram of the connection between the bracket and hooks, etc. Figure 8 This is an isometric structural diagram of the connection between the first shell and the cover, etc. Figure 9 This is an isometric structural diagram of the connection between the first housing and the kit, etc. Figure 10 This is a schematic diagram showing the connection between the blood glucose monitoring unit and the feedback control unit, etc. In the attached diagram, the following are labeled: 101, short pipe; 102, connecting pipe; 103, first flexible tube; 104, waste liquid cylinder; 105, second flexible tube; 106, dialysate bag; 107, first housing; 108, operation panel; 201, moving platform; 202, first electric cylinder; 203, second housing; 204, ring body; 205, second electric cylinder; 206, clamping component; 207, first clamp; 208, gear ring; 209, gear; 210, first... Motor; 301, Second clamp; 302, Guide; 303, Base; 304, Third electric cylinder; 305, Second motor; 306, Fourth electric cylinder; 401, Base; 402, Support arm; 403, Kit; 404, Stud; 405, Worm gear; 406, Worm; 407, Third motor; 501, Peristaltic pump; 502, Third clamp; 601, Bracket; 602, Hook; 701, Cover; 801, Self-locking caster wheel. Detailed Implementation

[0019] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. Example

[0020] The present invention discloses a biocompatible peritoneal dialysis machine for diabetes, comprising a short tube 101, an iodine cap at the opening of the short tube 101, and the other end of the short tube 101 connected to and mounted on the human body; it also includes a support device, an operating device, a delivery device, a connecting tube 102, a first flexible tube 103, a waste liquid cylinder 104, a second flexible tube 105, a dialysis fluid bag 106, a first housing 107, and an operating panel 108. A protective cap is provided at the end of the connecting pipe 102; The input end of the first flexible hose 103 is connected to the connecting pipe 102; Waste liquid cylinder 104 is connected to the output end of the first hose 103; The output ends of both sets of second hoses 105 are connected to the connecting pipe 102; The input ends of the two sets of second tubing 105 are respectively connected to the two sets of dialysate bags 106; The first housing 107 is mounted on the support device, which supports the first housing 107. An operating device and a conveying device are provided inside the first housing 107. The operating device is used to control the connection and opening / closing of the short pipe 101 and the connecting pipe 102. The conveying device is used to control the liquid conveying in the first hose 103 and the two sets of second hoses 105. The operation panel 108 is installed on the outer wall of the first housing 107. The operation panel 108 is connected to the blood glucose monitoring device and is used to control the operation of the operating device and the delivery device. The operating device includes an actuating mechanism, a driving device, a moving platform 201, a first electric cylinder 202, a second housing 203, a ring 204, a second electric cylinder 205, a clamping member 206, and a first clamp 207. The mobile stage 201 is slidably mounted on the inner side wall of the first housing 107; The first electric cylinder 202 is installed on the inner side wall of the first housing 107 and connected to the moving platform 201; The second housing 203 is mounted on the outer wall of the mobile platform 201; The ring 204 is rotated and mounted on the second housing 203 by a drive device; Multiple sets of second electric cylinders 205 are installed on the outer wall of the ring body 204; Multiple sets of clamping components 206 are respectively installed on the moving ends of multiple sets of second electric cylinders 205; The first clamp 207 is installed on the outer wall of the moving platform 201; The actuating mechanism is located inside the first housing 107 and is used to clamp and fix the connecting pipe 102. The driving device includes a gear ring 208, a gear 209, and a first motor 210; The toothed ring 208 is mounted on the outer wall of the ring body 204; Gear 209 is mounted on the output end of the first motor 210 and meshes with gear ring 208; The first motor 210 is mounted on the inner wall of the second housing 203; In this embodiment, the iodine cap at the opening of the short tube 101 is removed, and the short tube 101 and the connecting tube 102 are respectively placed inside the first housing 107. The short tube 101 and the connecting tube 102 are clamped and fixed by the operating device. Then, the protective cap of the connecting tube 102 is automatically removed by the operating device. The short tube 101 is moved by the operating device to connect the short tube 101 and the connecting tube 102. At this time, the conveying device clamps and blocks the two sets of second hoses 105. Then, the switch of the short tube 101 is rotated open by the operating device to allow the dialysate in the human body to be discharged. The discharged dialysate flows through the connecting tube 102 and the first hose 103 into the waste liquid cylinder 104. After the dialysate in the human body is discharged, the operating device rotates and closes the short tube 101. Then, the conveying device stops clamping one set of second hoses 105, so that the dialysate in one set of dialysate bags 106 flows through the connecting tube. 102 and the first tubing 103 flow into the waste liquid cylinder 104 to flush the waste liquid in the connecting tube 102. After flushing, the conveying device clamps and blocks the first tubing 103. The short tube 101 is rotated open again by the operating device, so that the remaining dialysate in the dialysate bag 106 flows into the human body through the connecting tube 102 and the short tube 101. At this time, the blood glucose monitoring data of the person is received and analyzed by the blood glucose monitoring device through the operating panel 108. When the blood glucose data exceeds the safe range, the operating panel 108 controls the conveying device to stop the dialysate in the current dialysate bag 106 and switch to conveying dialysate with a low glucose concentration in another set of dialysate bags 106, thereby improving the safety and applicability of dialysis for diabetic patients. By automatically connecting the short tube 101 and the connecting tube 102 and automatically controlling the flow and replacement of dialysate, the risk of contamination and infection from manual operation is reduced, and the convenience of dialysate replacement is improved. Example

[0021] Based on Example 1, the present invention provides a biocompatible peritoneal dialysis machine for diabetes, wherein the action mechanism includes a second clamp 301, a guide 302, a base 303, a third electric cylinder 304, a second motor 305, and a fourth electric cylinder 306. The second clamp 301 and the guide 302 are both installed on the inner side wall of the first housing 107; The base 303 is slidably mounted on the guide member 302; The lower part of the third electric cylinder 304 is rotatably mounted on the base 303; The second motor 305 is mounted on the outer wall of the base 303, and the output end of the second motor 305 is connected to the rotating end of the third electric cylinder 304. The fourth electric cylinder 306 is installed on the outer wall of the second clamp 301, and the moving end of the fourth electric cylinder 306 is connected to the base 303; The conveying device includes a peristaltic pump 501 and a third clamp 502; All three sets of peristaltic pumps 501 are installed on the inner side wall of the first housing 107; Three sets of third clamps 502 are respectively installed on the outer side wall of the first housing 107; It also includes bracket 601 and hook 602; The bracket 601 is installed on the outer wall of the first housing 107; Hook 602 is installed on the outer wall of bracket 601, and two sets of dialysis bags 106 are hung on two sets of hook 602; It also includes the cover 701; The top of the first housing 107 is provided with an operating port, and the cover 701 is installed at the operating port of the first housing 107. It also includes the self-locking caster wheel 801; Multiple sets of self-locking casters 801 are installed at the bottom of the base 401; The operation panel 108 is equipped with a blood glucose monitoring unit and a feedback control unit; Blood glucose monitoring unit: Connected to the blood glucose monitoring device, the blood glucose monitoring unit acquires real-time data on the patient's interstitial fluid glucose concentration; Feedback control unit: Receives blood glucose data and has a preset safe blood glucose threshold. When the blood glucose data exceeds the safe range, the control system can trigger an alarm. At the same time, the system automatically adjusts the dialysis plan, suspends the infusion of the current high glucose concentration dialysate, and switches to a lower glucose concentration or non-glucose dialysate. The operation panel 108 is also equipped with a drainage monitoring module; The drainage monitoring module accurately measures the amount of dialysis fluid in each cycle, and the data is transmitted to the feedback control unit. Combined with blood glucose data, it provides a more comprehensive basis for assessing dialysis adequacy and peritoneal function. In this embodiment, the connecting pipe 102 is clamped and fixed by an actuating mechanism, the front part of the short pipe 101 is clamped and fixed by a first clamp 207, and the switch position of the short pipe 101 is clamped and fixed by multiple sets of clamping members 206. When docking is required, the protective cap of the connecting pipe 102 is first removed by the actuating mechanism. Then, the moving platform 201 is moved by the first electric cylinder 202, causing the moving platform 201 to move the short pipe 101 forward to dock and connect with the rear end of the connecting pipe 102. Afterward, the gear 209 is rotated by the first motor 210, causing the gear ring 208 to rotate the ring body 204, which in turn causes the ring body 204 to move the multiple sets of clamping members 206 circumferentially. The opening and closing of the short tube 101 is controlled by a motor, which improves the convenience of automatic docking and automatic control of liquid flow during dialysis. The connecting tube 102 is clamped and fixed by the second clamp 301. The moving end of the third electric cylinder 304 extends so that the third electric cylinder 304 passes through the pull ring position of the protective cap on the connecting tube 102. Then, the fourth electric cylinder 306 pushes the base 303 to move, so that the third electric cylinder 304 pulls open the protective cap on the connecting tube 102. Then, the second motor 305 drives the third electric cylinder 304 to swing and rotate, so that the third electric cylinder 304 moves the protective cap to one side, which improves the convenience of automatic docking between the connecting tube 102 and the short tube 101. Example

[0022] The support device includes a base 401, a support arm 402, a kit 403, a stud 404, a worm gear 405, a worm 406, and a third motor 407; A support arm 402 is provided at the top of the base 401; The kit 403 is slidably mounted on the support arm 402, and the top of the kit 403 is connected to the first housing 107. The upper part of the stud 404 is rotatably mounted on the kit 403, and the lower part of the stud 404 is screwed onto the support arm 402. The worm gear 405 is mounted on the outer wall of the stud 404; The worm gear 406 is rotatably mounted within the kit 403 and meshes with the worm wheel 405; The third motor 407 is mounted on the outer wall of the kit 403 and connected to the worm gear 406. The third motor 407 drives the worm gear 406 to rotate, which in turn drives the stud 404 to rotate through meshing with the worm wheel 405. After the stud 404 rotates, it supports the kit 403 to move up and down through the support arm 402, thereby improving the convenience of height adjustment of the first housing 107.

[0023] like Figures 1 to 10As shown, this invention discloses a biocompatible peritoneal dialysis machine specifically for diabetes. During operation, the iodine cap at the opening of the short tube 101 is removed, and the short tube 101 and the connecting tube 102 are respectively placed inside the first housing 107. The short tube 101 and the connecting tube 102 are clamped and fixed by an operating device. Then, the protective cap of the connecting tube 102 is automatically removed by the operating device. The short tube 101 is moved by the operating device, connecting it to the connecting tube 102. At this time, the delivery device clamps and blocks the two sets of second tubing 105. Then, the switch of the short tube 101 is rotated open by the operating device, allowing the dialysate in the body to be discharged. The discharged dialysate flows through the connecting tube 102 and the first tubing 103 into the waste liquid cylinder 104. After the dialysate in the body is discharged, the operating device closes the short tube 101... After the rotation is closed, the delivery device stops clamping one of the sets of second tubing 105, allowing the dialysate in one set of dialysate bags 106 to flow through the connecting tube 102 and the first tubing 103 into the waste liquid cylinder 104, thus flushing the waste liquid in the connecting tube 102. After flushing, the delivery device clamps and blocks the first tubing 103, and the short tube 101 is rotated open again by the operating device, allowing the remaining dialysate in the dialysate bag 106 to flow into the human body through the connecting tube 102 and the short tube 101. At this time, the blood glucose monitoring data of the person is received and analyzed by the blood glucose monitoring device through the operation panel 108. When the blood glucose data exceeds the safe range, the operation panel 108 controls the delivery device to stop the dialysate in the current dialysate bag 106 and switch to delivering dialysate with a low glucose concentration in another set of dialysate bags 106.

[0024] The main functions achieved by this invention are: 1. The operation panel 108 receives and analyzes the blood glucose monitoring data of the personnel by the blood glucose monitoring device. When the blood glucose data exceeds the safe range, the operation panel 108 controls the delivery device to stop the dialysate in the current dialysate bag 106 and switch to deliver dialysate with a low glucose concentration in another set of dialysate bags 106, thereby improving the safety and applicability of dialysis for diabetic patients. 2. Automatically connects the short tube 101 and the connecting tube 102 and automatically controls the flow and replacement of the dialysate, reducing the risk of contamination and infection from manual operation and improving the convenience of dialysate replacement. 3. After the dialysis fluid is drained from the body, the waste fluid in the connecting tube 102 is flushed.

[0025] The control panel 108, first electric cylinder 202, second electric cylinder 205, first clamp 207, first motor 210, second clamp 301, third electric cylinder 304, second motor 305, fourth electric cylinder 306, third motor 407, peristaltic pump 501, and third clamp 502 of the biocompatible peritoneal dialysis machine for diabetes of the present invention are commercially available. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0026] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A biocompatible peritoneal dialysis machine specifically for diabetes, comprising a short tube (101), an iodine cap provided at the opening of the short tube (101), and the other end of the short tube (101) connected to and installed on the human body; characterized in that It also includes a support device, an operating device, a conveying device, a connecting pipe (102), a first hose (103), a waste liquid cylinder (104), a second hose (105), a dialysis fluid bag (106), a first housing (107), and an operating panel (108). A protective cap is provided at the end of the connecting pipe (102); The input end of the first flexible tube (103) is connected to the connecting tube (102); The waste liquid cylinder (104) is connected to the output end of the first hose (103); The output ends of both sets of second hoses (105) are connected to the connecting pipe (102); The inlet ends of the two sets of second tubing (105) are respectively connected to the two sets of dialysate bags (106); The first housing (107) is mounted on a support device, which supports the first housing (107). An operating device and a conveying device are provided inside the first housing (107). The operating device is used to control the connection and opening / closing of the short pipe (101) and the connecting pipe (102). The conveying device is used to control the liquid conveying in the first hose (103) and the two sets of second hoses (105). The operation panel (108) is installed on the outer wall of the first housing (107). The operation panel (108) is connected to the blood glucose monitoring device and is used to control the operation of the operating device and the delivery device.

2. The biocompatible peritoneal dialysis machine for diabetes as described in claim 1, characterized in that... The operating device includes an actuation mechanism, a drive device, a moving stage (201), a first electric cylinder (202), a second housing (203), a ring (204), a second electric cylinder (205), a clamping member (206), and a first clamp (207). The mobile stage (201) is slidably mounted on the inner side wall of the first housing (107); The first electric cylinder (202) is installed on the inner side wall of the first housing (107) and connected to the moving platform (201); The second housing (203) is mounted on the outer wall of the mobile platform (201); The ring (204) is mounted on the second housing (203) by means of a drive device. Multiple sets of second electric cylinders (205) are installed on the outer wall of the ring body (204); Multiple clamping components (206) are respectively installed on the moving ends of multiple sets of second electric cylinders (205); The first clamp (207) is installed on the outer wall of the moving platform (201); The actuating mechanism is located inside the first housing (107) and is used to clamp and fix the connecting pipe (102); The drive device includes a gear ring (208), a gear (209), and a first motor (210). The toothed ring (208) is mounted on the outer wall of the ring body (204); The gear (209) is mounted on the output end of the first motor (210) and meshes with the gear ring (208); The first motor (210) is mounted on the inner wall of the second housing (203).

3. The biocompatible peritoneal dialysis machine for diabetes as described in claim 2, characterized in that... The actuation mechanism includes a second clamp (301), a guide (302), a base (303), a third electric cylinder (304), a second motor (305), and a fourth electric cylinder (306). The second clamp (301) and the guide (302) are both installed on the inner wall of the first housing (107); The base (303) is slidably mounted on the guide (302); The lower part of the third electric cylinder (304) is rotatably mounted on the base (303); The second motor (305) is mounted on the outer wall of the base (303), and the output end of the second motor (305) is connected to the rotating end of the third electric cylinder (304); The fourth electric cylinder (306) is installed on the outer wall of the second clamp (301), and the moving end of the fourth electric cylinder (306) is connected to the base (303).

4. The biocompatible peritoneal dialysis machine for diabetes as described in claim 1, characterized in that... The support device includes a base (401), a support arm (402), a kit (403), a stud (404), a worm gear (405), a worm (406), and a third motor (407). A support arm (402) is provided at the top of the base (401); The kit (403) is slidably mounted on the support arm (402), and the top of the kit (403) is connected to the first housing (107); The upper part of the stud (404) is rotated and mounted on the kit (403), and the lower part of the stud (404) is screwed onto the support arm (402); The worm gear (405) is mounted on the outer wall of the stud (404); The worm (406) is rotatably mounted inside the kit (403) and meshes with the worm wheel (405); The third motor (407) is mounted on the outer wall of the kit (403) and connected to the worm (406).

5. A biocompatible peritoneal dialysis machine for diabetes as described in claim 1, characterized in that... The conveying device includes a peristaltic pump (501) and a third clamp (502). All three peristaltic pumps (501) are installed on the inner side wall of the first housing (107); The three sets of third clamps (502) are respectively installed on the outer side wall of the first housing (107).

6. A biocompatible peritoneal dialysis machine for diabetes as described in claim 1, characterized in that... It also includes a bracket (601) and a hook (602); The bracket (601) is mounted on the outer wall of the first housing (107); The hooks (602) are installed on the outer wall of the support (601), and the two sets of dialysate bags (106) are hung on the two sets of hooks (602).

7. A biocompatible peritoneal dialysis machine for diabetes as described in claim 1, characterized in that... It also includes the cover (701); The first housing (107) has an operating port at its top, and the cover (701) is installed at the operating port of the first housing (107).

8. A biocompatible peritoneal dialysis machine for diabetes as described in claim 4, characterized in that, It also includes a self-locking caster wheel (801); Multiple sets of self-locking casters (801) are installed at the bottom of the base (401).

9. A biocompatible peritoneal dialysis machine for diabetes as described in claim 1, characterized in that... The operation panel (108) is equipped with a blood glucose monitoring unit and a feedback control unit; Blood glucose monitoring unit: Connected to the blood glucose monitoring device, the blood glucose monitoring unit acquires real-time data on the patient's interstitial fluid glucose concentration; Feedback control unit: Receives blood glucose data and has a preset safe blood glucose threshold. When the blood glucose data exceeds the safe range, the control system can trigger an alarm. At the same time, the system automatically adjusts the dialysis plan, suspends the infusion of the current high glucose concentration dialysate, and switches to a lower glucose concentration or non-glucose dialysate.

10. A biocompatible peritoneal dialysis machine for diabetes as described in claim 1, characterized in that... The operation panel (108) is also equipped with a drainage monitoring module; The drainage monitoring module accurately measures the amount of dialysis fluid in each cycle, and the data is transmitted to the feedback control unit. Combined with blood glucose data, it provides a more comprehensive basis for assessing dialysis adequacy and peritoneal function.

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