Peritoneal dialysis connecting device for kidney department

Abstract

The invention relates to the technical field of peritoneal dialysis, in particular to a peritoneal dialysis connecting device for the kidney department. The heating pipe is arranged on the inner side of the shell; the two connecting pipes are arranged at the two ends of the heating pipe, and the connecting pipes penetrate through the side face of the shell; and the driving screw rod is rotationally mounted on the inner wall of the shell and is positioned right above the connecting pipe. Compared with the prior art, the supporting shell and the through opening are aligned through the rotating connecting plate, the servo motor is started to drive the driving screw to rotate, the supporting sleeve, the fixing sleeve, the supporting shell and other assemblies are moved into the containing bin in the shell, and in the moving process of the supporting shell, rotation can be conducted as well; the surface wall of the cleaning plate is scraped and cleaned through the tooth comb grooves, finally, the supporting shell and the cleaning plate can enter the containing bin to be stored, meanwhile, a heating wire in the containing bin is started to conduct drying and heating treatment on the cleaning plate, and bacterium breeding is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of peritoneal dialysis, in particular to a peritoneal dialysis connecting device for kidney department. Background Art

[0002] Peritoneal dialysis uses the property of the peritoneum as a semipermeable membrane to exchange solutes and water between the dialysate infused into the peritoneal cavity and the plasma components in the capillaries on the other side of the peritoneum. The uremic toxins in the blood diffuse from the peritoneal capillaries into the peritoneal dialysis fluid along the concentration gradient, while the glucose, lactate, calcium, etc. in the peritoneal dialysis fluid diffuse in the opposite direction. At the same time, the peritoneal dialysis fluid has a relatively high permeability, which can cause ultrafiltration of water in the blood, thereby achieving the therapeutic purpose of removing metabolic waste or other toxic substances in the body and correcting water and electrolyte disorders and metabolic acidosis.

[0003] After searching, the Chinese patent with publication number CN117398541A ​​discloses a peritoneal dialysis connection device for kidney department, including a shell, the outer wall of the shell is fixedly connected with a cleaning liquid tank, the top of the cleaning liquid tank is fixedly connected with a liquid filling port, the top of the shell is fixedly connected with a liquid inlet pipe, and the bottom end of the liquid inlet pipe extends to the inside of the shell, the bottom end of the liquid inlet pipe is connected with a heating pipe, the outer wall of the heating pipe is fixedly sleeved with a spiral electric heating pipe, and the right side of the heating pipe is connected with an input pipe. By setting a cleaning mechanism, using the scraper and stirring rod in the cleaning mechanism, the stirring rod can be driven by turning the handle to stir the disinfectant in the heating pipe, and the scraper can scrape off the dialysate attached to the inner wall of the heating pipe, thereby ensuring the sanitation in the heating pipe, preventing the dialysate from adhering to the inner wall of the heating pipe to cause bacteria to grow, and can be used repeatedly, reducing the cost of use. However, when this scheme is actually used, it still has the following shortcomings:

[0004] Additional components such as rotating rods, stirring rods, and scrapers are installed inside the heating tube, and they remain inside the heating tube when the heating tube is in operation. The existence of these components greatly increases the complexity and structural dead corners inside the heating tube, making it easier for materials to accumulate in these areas during the heating process, forming residues that are difficult to clean. This not only affects the overall cleanliness and sanitation of the heating tube, but may also reduce the heating efficiency due to the accumulation of residues, and even cause safety hazards. In addition, these additional components will also cause certain obstacles to the flow of materials in the heating tube, slowing down the flow rate and increasing energy consumption.

[0005] Therefore, the present application provides a peritoneal dialysis connection device for nephrology. Summary of the invention

[0006] In view of this, the purpose of the present invention is to provide a peritoneal dialysis connection device for nephrology to solve the problem of too many dead corners in the cleaning of the heating tube.

[0007] Based on the above purpose, the present invention provides a peritoneal dialysis connection device for nephrology, comprising:

[0008] shell;

[0009] A heating tube is arranged on the inner side of the shell;

[0010] Two connecting pipes are arranged at both ends of the heating pipe, and the connecting pipes pass through the side surface of the shell;

[0011] A driving screw is rotatably mounted on the inner wall of the housing at a position directly above the connecting pipe;

[0012] A servo motor is fixedly mounted on the side of the housing, and an output end of the servo motor is fixedly connected to an end of the driving screw;

[0013] A linkage assembly, disposed on the housing and the drive screw;

[0014] A connecting plate, arranged at one end of the linkage assembly located outside the housing;

[0015] A cleaning component, arranged on the connecting plate;

[0016] A through opening is provided on a side of the housing;

[0017] The storage assembly is arranged inside the through opening.

[0018] Preferably, the linkage component comprises:

[0019] A slide plate, threadedly mounted on the driving screw;

[0020] A bracket, fixedly mounted on the bottom end of the slide plate;

[0021] A support sleeve, disposed on the inner wall of the bracket, and one end of the support sleeve passes through the outer shell;

[0022] A transmission rod is arranged inside the support sleeve, and both ends of the transmission rod are located outside the support sleeve;

[0023] A driven bevel gear fixedly mounted on one end of the transmission rod located inside the housing;

[0024] The transmission mechanism is arranged on the slide plate.

[0025] Preferably, the transmission mechanism comprises:

[0026] A fixing frame, fixedly mounted on the side of the slide plate;

[0027] A rotating shaft, rotatably mounted on the inner wall of the fixing frame;

[0028] A driving bevel gear is fixedly mounted on the bottom end of the rotating shaft, and the driving bevel gear is meshed with the driven bevel gear;

[0029] A driving wheel, fixedly mounted on the top end of the rotating shaft;

[0030] A fixing rod is fixedly mounted on the inner wall of the shell, and the sliding plate is slidably connected to the fixing rod.

[0031] Preferably, the outer wall of the driving wheel fits with the side surface of the fixing rod, and the connecting plate is fixedly connected to one end of the supporting sleeve located outside the outer shell.

[0032] Preferably, the cleaning component comprises:

[0033] A fixed sleeve is provided through the bottom end of the connecting plate, and the fixed sleeve is rotatably connected to the penetration point;

[0034] Two driven wheels are fixedly mounted on the fixed sleeve and the end of the transmission rod respectively;

[0035] A synchronous belt, mounted on the two driven wheels;

[0036] A supporting shell, fixedly mounted on an end of the fixing sleeve away from the connecting plate;

[0037] A rotating rod, arranged on the inner side of the fixing sleeve, and two ends of the rotating rod are respectively located on the inner side of the supporting shell and the outer side of the fixing sleeve;

[0038] The adjusting mechanism is arranged inside the supporting shell.

[0039] Preferably, the adjustment mechanism comprises:

[0040] An adjusting bevel gear is fixedly mounted on one end of the rotating rod located on the inner side of the supporting shell;

[0041] Four adjustment rods are distributed in a circular array and are arranged through the inner wall of the support shell;

[0042] Four linkage bevel gears are respectively fixedly mounted on one end of the four adjusting rods located on the inner side of the supporting shell, and the four linkage bevel gears are all meshed with the adjusting bevel gears;

[0043] Four cleaning plates are respectively fixedly mounted on one end of the four adjusting rods located outside the supporting shell.

[0044] Preferably, one end of the rotating rod located outside the fixing sleeve passes through the driven wheel and is fixedly mounted with a knob.

[0045] Preferably, the storage assembly comprises:

[0046] A support plate, fixedly mounted on the inner wall of the shell at a position below the through opening;

[0047] A plurality of tooth comb grooves are distributed in a linear array and are arranged on the side of the support plate;

[0048] A storage bin is fixedly mounted on the inner wall of the shell at a symmetrical position with respect to the through opening;

[0049] A plug plate, arranged on the inner side of the through opening;

[0050] The collecting box is arranged on the inner wall of the shell and is located directly below the supporting plate.

[0051] Preferably, a heating wire is provided on the inner wall of the placement bin, and the inner diameter of the placement bin is at least larger than the outer diameter of the cleaning plate.

[0052] Preferably, a pull plate is fixedly mounted on one end of the plug plate located outside the shell.

[0053] Beneficial effects of the present invention:

[0054] 1. This type of peritoneal dialysis connecting device for kidney department is provided with a linkage component and a cleaning component. The servo motor drives the screw to rotate, thereby driving the slide plate, the support sleeve, the fixed sleeve and the support shell and other components to move, thereby realizing the cleaning of the inner wall of the heating tube. The cleaning plate of the outer wall of the support shell can be fully cleaned as the support shell moves in the heating tube, thereby ensuring the cleanliness of the inner wall of the heating tube and extending the service life of the heating tube.

[0055] 2. This type of peritoneal dialysis connecting device for kidney department has an adjustable position of the cleaning plate by setting a supporting shell and a cleaning plate. The fixing sleeve is fixed and the knob is rotated to drive the rotating rod to rotate. The rotating rod and the fixing sleeve rotate relative to each other and drive the adjusting bevel gear to rotate, thereby driving the linkage bevel gear, the adjusting rod and the cleaning plate to rotate, thereby realizing flexible adjustment of the position of the cleaning plate. This design enables the cleaning plate to clean stains at different locations on the inner wall of the heating tube, thereby improving the pertinence and effectiveness of the cleaning.

[0056] 3. This type of peritoneal dialysis connecting device for kidney department is provided with a through port and a storage component. The supporting shell is aligned with the through port by rotating the connecting plate, and the servo motor is started to drive the driving screw to rotate, so as to move the supporting sleeve, the fixing sleeve, the supporting shell and other components into the placement bin in the outer shell. During the movement of the supporting shell, the supporting shell can also be rotated, and the surface wall of the cleaning plate can be scraped and cleaned through the tooth comb groove. Finally, the supporting shell and the cleaning plate can be placed in the placement bin for storage. At the same time, the heating wire in the placement bin is turned on to dry and heat the cleaning plate to avoid bacterial growth. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0058] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0059] Figure 2 This is a schematic diagram of the internal structure of the housing of the present invention;

[0060] Figure 3 It is a schematic diagram of the overall partial cutaway structure of the present invention;

[0061] Figure 4 for Figure 3 The enlarged structural diagram at A in the middle;

[0062] Figure 5 for Figure 1 The enlarged structural diagram at B in the middle;

[0063] Figure 6 It is a schematic diagram of the internal structure of the support shell of the present invention.

[0064] The markings in the figure are:

[0065] 1. Shell; 2. Heating tube; 3. Connecting tube; 4. Driving screw; 5. Servo motor; 61. Slide plate; 62. Bracket; 63. Support sleeve; 64. Transmission rod; 65. Driven bevel gear; 66. Fixed frame; 67. Rotating shaft; 68. Driving bevel gear; 69. Driving wheel; 610. Fixed rod; 7. Connecting plate; 81. Fixed sleeve; 82. Driven wheel; 83. Synchronous belt; 84. Support shell; 85. Adjusting bevel gear; 86. Adjusting rod; 87. Linking bevel gear; 88. Cleaning plate; 89. Rotating rod; 9. Knob; 10. Through port; 111. Support plate; 112. Tooth comb groove; 113. Placement bin; 114. Plug plate; 115. Pull plate; 116. Collection box. DETAILED DESCRIPTION

[0066] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0067] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0068] like Figures 1 to 6 As shown, a peritoneal dialysis connecting device for kidney department comprises a shell 1; a heating tube 2, which is arranged on the inner side of the shell 1; two connecting tubes 3, which are arranged at both ends of the heating tube 2, and the connecting tubes 3 pass through the side of the shell 1; a driving screw 4, which is rotatably mounted on the inner wall of the shell 1 and located directly above the connecting tube 3; a servo motor 5, which is fixedly mounted on the side of the shell 1, and the output end of the servo motor 5 is fixedly connected to the end of the driving screw 4; a linkage component, which is arranged on the shell 1 and the driving screw 4; a connecting plate 7, which is arranged at one end of the linkage component located outside the shell 1; a cleaning component, which is arranged on the connecting plate 7; a through port 10, which is opened on the side of the shell 1; and a storage component, which is arranged on the inner side of the through port 10;

[0069] When in use, the heating tube 2 can be connected to the dialysis tube through the connecting tube 3, and the dialysate can be heated when flowing through the heating tube 2. After the dialysis is completed, the dialysis tube can be separated from the connecting tube 3, and then the servo motor 5 is turned on to drive the driving screw 4 to rotate, so that the linkage component and the cleaning component can be driven, so that the linkage component and the cleaning component can be moved by the driving screw 4 to clean the inner wall of the heating tube 2, and after the cleaning is completed, the linkage component and the cleaning component can be stored by the storage component to avoid occupying space and ensure that the device can be used normally.

[0070] like Figure 2 , Figure 3 , Figure 4As shown, the linkage assembly includes: a slide plate 61, which is threadedly sleeved on the driving screw 4; a bracket 62, which is fixedly installed at the bottom end of the slide plate 61; a support sleeve 63, which is arranged on the inner wall of the bracket 62, and one end of the support sleeve 63 passes through the shell 1, and the connecting plate 7 is fixedly connected to the end of the support sleeve 63 located outside the shell 1; a transmission rod 64, which is arranged on the inner side of the support sleeve 63, and both ends of the transmission rod 64 are located outside the support sleeve 63; a driven bevel gear 65, which is fixedly installed on the end of the transmission rod 64 located on the inner side of the shell 1; a transmission mechanism, which is arranged on the slide plate 61;

[0071] like Figure 4 As shown, the transmission mechanism includes: a fixing frame 66, fixedly mounted on the side of the slide plate 61; a rotating shaft 67, rotatably mounted on the inner wall of the fixing frame 66; a driving bevel gear 68, fixedly mounted on the bottom end of the rotating shaft 67, and the driving bevel gear 68 is meshed with the driven bevel gear 65; a driving wheel 69, fixedly mounted on the top end of the rotating shaft 67; a fixing rod 610, fixedly mounted on the inner wall of the housing 1, and the slide plate 61 is slidably connected to the fixing rod 610, and the outer wall of the driving wheel 69 is in contact with the side of the fixing rod 610;

[0072] Specifically, when the driving screw 4 rotates, since the slide plate 61 is threadedly connected to the driving screw 4 and is slidably connected to the fixed rod 610, the driving screw 4 can drive the slide plate 61 to slide along the fixed rod 610. During the sliding of the slide plate 61, the outer wall of the driving wheel 69 fits against the side of the fixed rod 610. Therefore, the driving wheel 69 can rotate through the fixed rod 610 during the movement, and drive the driving bevel gear 68 to rotate through the rotating shaft 67. The driving bevel gear 68 is engaged with the driven bevel gear 65, and then the transmission rod 64 can be driven to rotate. During the sliding of the slide plate 61, the support sleeve 63 can be driven to move through the bracket 62, ensuring that the moving path of the connecting plate 7 can be in the heating tube 2.

[0073] like Figure 1 , Figure 5 , Figure 6 As shown, the cleaning assembly includes: a fixed sleeve 81, which is arranged through the bottom end of the connecting plate 7, and the fixed sleeve 81 is rotatably connected to the penetration; two driven wheels 82, which are respectively fixedly installed on the fixed sleeve 81 and the end of the transmission rod 64; a synchronous belt 83, which is sleeved on the two driven wheels 82; a support shell 84, which is fixedly installed on the end of the fixed sleeve 81 away from the connecting plate 7; a rotating rod 89, which is arranged on the inner side of the fixed sleeve 81, and the two ends of the rotating rod 89 are respectively located on the inner side of the supporting shell 84 and the outer side of the fixed sleeve 81, and the end of the rotating rod 89 located on the outer side of the fixed sleeve 81 passes through the driven wheel 82 and is fixedly installed with a knob 9; an adjusting mechanism, which is arranged on the inner side of the supporting shell 84;

[0074] like Figure 6As shown, the adjustment mechanism includes: an adjustment bevel gear 85, which is fixedly mounted on one end of the rotating rod 89 located on the inner side of the support shell 84; four adjustment rods 86, which are distributed in a ring array and penetrate the inner wall of the support shell 84; four linkage bevel gears 87, which are respectively fixedly mounted on one end of the four adjustment rods 86 located on the inner side of the support shell 84, and the four linkage bevel gears 87 are all meshed with the adjustment bevel gear 85; four cleaning plates 88, which are respectively fixedly mounted on one end of the four adjustment rods 86 located on the outer side of the support shell 84;

[0075] The supporting sleeve 63 can move with the slide plate 61 by driving the fixed sleeve 81 and the supporting shell 84 through the connecting plate 7. When the heating tube 2 needs to be cleaned, the positions of the fixed sleeve 81 and the supporting shell 84 are as follows: Figure 1 As shown, at this time, when the connecting plate 7 moves with the supporting sleeve 63 and the sliding plate 61, the supporting shell 84 can enter the heating tube 2, and at the same time, when the transmission rod 64 rotates, the fixed sleeve 81 can be driven to rotate through the driven wheel 82 and the synchronous belt 83, and then the supporting shell 84 can be driven to rotate, and the movement of the supporting shell 84 in the heating tube 2 can make the cleaning plate 88 on the outer wall of the supporting shell 84 fully clean the inner wall of the heating tube 2;

[0076] The support shell 84 can clean the heating tube 2 in two ways. The first way is as follows: Figure 6 The cleaning plate 88 shown in FIG. 8 is another cleaning plate 88 that can be adjusted to match the Figure 6 The fixing sleeve 81 is fixed in the vertical position during adjustment and the knob 9 is rotated to drive the rotating rod 89 to rotate. When the rotating rod 89 rotates, it can rotate relative to the fixing sleeve 81 and drive the adjusting bevel gear 85 to rotate. The adjusting bevel gear 85 is meshed with the four linked bevel gears 87, and then the linked bevel gear 87, the adjusting rod 86 and the cleaning plate 88 can be driven to rotate, so that the position of the cleaning plate 88 can be adjusted, so that the cleaning plate 88 can change its position to clean the heating tube 2 in different situations.

[0077] like Figure 2 , Figure 3 As shown, the storage assembly includes: a support plate 111, fixedly mounted on the inner wall of the shell 1 at a position below the through opening 10; a plurality of tooth comb grooves 112, distributed in a linear array and opened on the side of the support plate 111; a placement bin 113, fixedly mounted on the inner wall of the shell 1 at a symmetrical position with the through opening 10, the inner wall of the placement bin 113 is provided with a heating wire, and the inner diameter of the placement bin 113 is at least larger than the outer diameter of the cleaning plate 88; a plug plate 114, arranged on the inner side of the through opening 10, and a pull plate 115 is fixedly mounted on one end of the plug plate 114 located on the outer side of the shell 1; a collection box 116, arranged on the inner wall of the shell 1 at a position directly below the support plate 111;

[0078] After cleaning the heating tube 2, the linkage assembly and the cleaning assembly can be stored. When storing, the connecting plate 7 can be rotated first. Since the support sleeve 63 is movably connected to the penetration point of the shell 1, it can be directly rotated to rotate the connecting plate 7 to a horizontal position. At this time, the support shell 84 can be aligned with the through-port 10, and then the pull plate 115 is pulled to make the plug plate 114 take out of the through-port 10, and the servo motor 5 can be started to drive the driving screw 4 to rotate to move the slide plate 61. During the movement of the slide plate 61, the support sleeve 63, the fixed sleeve 81 and the support shell 84 can be driven. The support shell 84 moves and can enter the outer shell 1 through the through opening 10. When the support shell 84 enters the outer shell 1, the cleaning plate 88 can fit with the support plate 111 to loosen the connecting plate 7. The support shell 84 can also rotate during the movement. During the rotation of the cleaning plate 88 driven by the support shell 84, the surface wall of the cleaning plate 88 can be scraped and cleaned through the tooth comb groove 112. Finally, the support shell 84 and the cleaning plate 88 can enter the storage bin 113 for storage. When the heating wire in the storage bin 113 is turned on, the cleaning plate 88 can be dried and heated to prevent bacteria from growing.

[0079] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0080] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A peritoneal dialysis connection device for nephrology, characterized in that: include: Housing (1); A heating tube (2) is arranged on the inner side of the outer shell (1); Two connecting pipes (3) are arranged at both ends of the heating pipe (2), and the connecting pipes (3) pass through the side surface of the outer shell (1); A driving screw (4) is rotatably mounted on the inner wall of the housing (1) at a position directly above the connecting pipe (3); A servo motor (5) is fixedly mounted on a side of the housing (1), and an output end of the servo motor (5) is fixedly connected to an end of the driving screw (4); A linkage assembly, arranged on the housing (1) and the driving screw (4); A connecting plate (7) is arranged at one end of the linkage assembly located outside the housing (1); A cleaning component, arranged on the connecting plate (7); A through opening (10) is provided on a side surface of the housing (1); The storage assembly is arranged inside the through opening (10).

2. A peritoneal dialysis connection device for nephrology according to claim 1, characterized in that: The linkage components include: A slide plate (61) threadably mounted on the driving screw rod (4); A bracket (62) is fixedly mounted on the bottom end of the slide plate (61); A support sleeve (63) is arranged on the inner wall of the bracket (62), and one end of the support sleeve (63) passes through the outer shell (1); A transmission rod (64) is arranged inside the support sleeve (63), and both ends of the transmission rod (64) are located outside the support sleeve (63); A driven bevel gear (65) is fixedly mounted on one end of the transmission rod (64) located on the inner side of the housing (1); The transmission mechanism is arranged on the slide plate (61).

3. A peritoneal dialysis connection device for nephrology according to claim 2, characterized in that: The transmission mechanism comprises: A fixing frame (66) fixedly mounted on a side of the slide plate (61); A rotating shaft (67) rotatably mounted on the inner wall of the fixing frame (66); A driving bevel gear (68) is fixedly mounted on the bottom end of the rotating shaft (67), and the driving bevel gear (68) is meshed with the driven bevel gear (65); A driving wheel (69) is fixedly mounted on the top end of the rotating shaft (67); A fixing rod (610) is fixedly mounted on the inner wall of the housing (1), and the sliding plate (61) is slidably connected to the fixing rod (610).

4. A peritoneal dialysis connection device for nephrology according to claim 3, characterized in that: The outer wall of the driving wheel (69) fits against the side surface of the fixing rod (610), and the connecting plate (7) is fixedly connected to one end of the supporting sleeve (63) located outside the outer shell (1).

5. A peritoneal dialysis connection device for nephrology according to claim 3, characterized in that: The cleaning component includes: A fixed sleeve (81) is arranged through the bottom end of the connecting plate (7), and the fixed sleeve (81) is rotatably connected to the penetration point; Two driven wheels (82) are respectively fixedly mounted on the fixed sleeve (81) and the end of the transmission rod (64); A synchronous belt (83) is sleeved on the two driven wheels (82); A supporting shell (84) is fixedly mounted on an end of the fixing sleeve (81) away from the connecting plate (7); A rotating rod (89) is arranged on the inner side of the fixing sleeve (81), and two ends of the rotating rod (89) are respectively located on the inner side of the supporting shell (84) and the outer side of the fixing sleeve (81); The adjustment mechanism is arranged inside the supporting shell (84).

6. A peritoneal dialysis connection device for nephrology according to claim 5, characterized in that: The regulating mechanism comprises: An adjusting bevel gear (85) is fixedly mounted on one end of the rotating rod (89) located inside the supporting shell (84); Four adjustment rods (86) are distributed in a circular array and penetrate the inner wall of the support shell (84); Four linkage bevel gears (87) are respectively fixedly mounted on one end of the four adjusting rods (86) located on the inner side of the supporting shell (84), and the four linkage bevel gears (87) are all meshed with the adjusting bevel gear (85); Four cleaning plates (88) are respectively fixedly mounted on one end of the four adjusting rods (86) located outside the supporting shell (84).

7. A peritoneal dialysis connection device for nephrology according to claim 6, characterized in that: One end of the rotating rod (89) located outside the fixed sleeve (81) passes through the driven wheel (82) and is fixedly mounted with a knob (9).

8. A peritoneal dialysis connection device for nephrology according to claim 7, characterized in that: The storage assembly comprises: A support plate (111) is fixedly mounted on the inner wall of the housing (1) at a position below the through opening (10); A plurality of tooth comb grooves (112) are distributed in a linear array and are arranged on the side surface of the support plate (111); A placement bin (113) is fixedly mounted on the inner wall of the housing (1) at a position symmetrical to the through opening (10); A plug plate (114) is arranged on the inner side of the through opening (10); The collection box (116) is arranged on the inner wall of the outer shell (1) at a position directly below the support plate (111).

9. A peritoneal dialysis connection device for nephrology according to claim 8, characterized in that: The inner wall of the placement bin (113) is provided with a heating wire, and the inner diameter of the placement bin (113) is at least larger than the outer diameter of the cleaning plate (88).

10. A peritoneal dialysis connection device for nephrology according to claim 8, characterized in that: A pull plate (115) is fixedly mounted on one end of the plug plate (114) located outside the housing (1).

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