Intelligent treatment device and method for peritoneal dialysis waste liquid bag

Abstract

The invention discloses a peritoneal dialysis waste liquid bag intelligent treatment device which comprises a box body, a putting unit, a crushing unit, a solid-liquid separation unit and a control unit, the crushing unit is installed in the box body to crush a peritoneal dialysis waste liquid bag, and the putting unit is installed on the box body to weigh the peritoneal dialysis waste liquid bag and put the peritoneal dialysis waste liquid bag into the crushing unit; the solid-liquid separation unit is installed in the box body and located below the crushing unit to separate the peritoneal dialysis waste liquid from the peritoneal dialysis bag, the control unit is installed on the box body to control the device to operate, the peritoneal dialysis waste liquid bag is put into the box body through the putting unit and falls into the crushing unit, and the peritoneal dialysis waste liquid bag is crushed through the crushing unit. The broken peritoneal dialysis waste liquid bag falls into the solid-liquid separation unit and stands in the solid-liquid separation unit until the peritoneal dialysis waste liquid completely flows out of the peritoneal dialysis bag, the peritoneal dialysis waste liquid and the peritoneal dialysis bag are separated through the solid-liquid separation unit, independent collection of the peritoneal dialysis waste liquid and the peritoneal dialysis bag is completed, an operator is prevented from making direct contact with the peritoneal dialysis liquid, and cross infection is avoided; the working efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of medical waste treatment, and in particular relates to an intelligent treatment device and method for peritoneal dialysis waste liquid bags. Background Art

[0002] With the rapid development of social economy, when peritoneal dialysis is needed, peritoneal dialysis fluid is placed into the peritoneal cavity through a tube. Some people may need to keep it for a day before putting the peritoneal dialysis fluid back into the peritoneal dialysis bag, but the released peritoneal dialysis fluid contains some toxic substances. After each dialysis and each re-administration, the peritoneal dialysis bag needs to be processed. During the processing, the peritoneal dialysis fluid needs to be discharged from the peritoneal dialysis bag through the peritoneal dialysis waste liquid bag processing device.

[0003] In daily medical work, peritoneal dialysis fluid is basically handled by directly cutting the peritoneal dialysis bag with scissors, and then pouring the peritoneal dialysis fluid into the toilet or the peritoneal dialysis fluid treatment pool. During this process, the peritoneal dialysis fluid is easily splashed onto the ground or onto the operator's hands, which not only causes environmental pollution but also easily causes cross infection to the operator. Therefore, how to prevent the operator from direct contact with the peritoneal dialysis fluid and separate and collect the peritoneal dialysis fluid bag is a problem that needs to be urgently solved by technical personnel in this field. Summary of the invention

[0004] The purpose of the present invention is to solve the above-mentioned technical problems existing in the prior art, and to provide an intelligent processing device and method for peritoneal dialysis waste liquid bags. The device puts the peritoneal dialysis waste liquid bag into a box through a putting unit and drops it into a crushing unit, and crushes it through the crushing unit. The crushed peritoneal dialysis waste liquid bag falls into a solid-liquid separation unit and stands still in the solid-liquid separation unit until the peritoneal dialysis waste liquid completely flows out of the peritoneal dialysis bag. The peritoneal dialysis waste liquid and the peritoneal dialysis bag are separated by the solid-liquid separation unit, and the peritoneal dialysis waste liquid and the peritoneal dialysis bag are separately collected, thereby avoiding direct contact between the operator and the peritoneal dialysis fluid, avoiding cross infection, and increasing work efficiency.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] An intelligent device for processing peritoneal dialysis waste liquid bags, comprising a box body;

[0007] The invention is characterized in that it also includes:

[0008] A crushing unit is installed in the box and is used to crush the peritoneal dialysis waste liquid bag;

[0009] A delivery unit is installed on the box body and is used to weigh the peritoneal dialysis waste liquid bag and deliver it into the crushing unit;

[0010] A solid-liquid separation unit, which is installed in the box and located below the crushing unit. The solid-liquid separation unit is used for separating peritoneal dialysis waste liquid from peritoneal dialysis bags;

[0011] A control unit is installed on the box and is used to control the operation of the device.

[0012] Furthermore, the delivery unit includes a delivery chamber, a delivery door, a control mechanism and a weighing mechanism. The delivery chamber is installed in the box body, the weighing mechanism is installed on the delivery door, the weighing mechanism is used to weigh the weight, the delivery door is rotatably installed in the delivery chamber, the control mechanism is connected to the delivery door, and the control mechanism controls the rotation of the delivery door.

[0013] Furthermore, the delivery chamber is provided with a delivery port, the delivery door is hinged in the delivery port through a hinge, the delivery door is installed with a support frame 1, the delivery door is fixedly connected to the support frame 1, the delivery chamber is provided with a guide part 1, and the guide part 1 is provided with a drop opening;

[0014] The control mechanism includes a mounting shaft, a push-pull cylinder and a connecting seat. The mounting shaft is mounted on the delivery chamber. One end of the push-pull cylinder is hinged to the mounting shaft. The connecting seat is connected to the delivery door. The output end of the push-pull cylinder is hinged to the connecting seat.

[0015] The weighing mechanism includes a weighing plate, a support frame 2 and a weighing module. The weighing plate is fixedly mounted on the support frame 2. The weighing module is located between the support frame 2 and the delivery door. Fixed plates are installed at both ends of the weighing module. One end of the weighing module is fixed to the support frame 2 through the fixed plate, and the other end is fixed to the support frame 1 through the fixed plate.

[0016] Furthermore, the crushing unit includes a crushing box, a driving mechanism and a crushing mechanism. The crushing box is located below the delivery unit. The crushing mechanism is installed in the crushing box. The crushing mechanism is used to crush the peritoneal dialysis waste liquid bag. The driving mechanism is connected to the crushing mechanism, and the driving mechanism is used to drive the crushing mechanism to move.

[0017] Furthermore, the crushing mechanism includes a driving shaft, a driven shaft, a blade and an auxiliary wheel, the driving shaft and the driven shaft are rotatably installed in the crushing box, the driving shaft and the driven shaft are connected to the driving mechanism, the blade is installed on the driving shaft, the auxiliary wheel is installed on the driven shaft, and the auxiliary wheel assists the blade to crush the peritoneal dialysis waste liquid bag;

[0018] The driving mechanism comprises a first driving motor, a driving wheel and a driven wheel. The first driving motor is connected to the driving shaft through a coupling 1. The driving wheel is installed on the driving shaft, and the driven wheel is installed on the driven shaft. The driving wheel meshes with the driven wheel.

[0019] Furthermore, a plurality of limit blocks are installed on the driving shaft and the driven shaft, and limit protrusions are provided on the driving shaft and the driven shaft, and limit grooves are provided correspondingly on the limit blocks, the blades and the auxiliary wheels, and the limit protrusions are embedded in the limit grooves, and the blades and the auxiliary wheels are limited between two adjacent limit blocks;

[0020] The crushing box is equipped with an extension part and a second guide part. The extension part is installed above the crushing box, the extension part is provided with a mounting hole, the extension part is fixed on the crushing box through the mounting hole, and the second guide part is installed at the bottom of the crushing box, and the second guide part is provided with a discharge port.

[0021] Furthermore, the solid-liquid separation unit includes a separation chamber, a moving mechanism, a guide rail assembly and a separation assembly. The separation chamber is located above the separation assembly. The peritoneal dialysis waste liquid bag is separated in the separation chamber by the separation assembly. The separation chamber is connected to the moving mechanism and the guide rail assembly. The moving mechanism drives the separation chamber to move along the guide rail assembly.

[0022] Further, the separation assembly includes a separation seat, a guide plate and a filter plate, the guide plate is installed on the separation seat, the filter plate is installed in the guide plate, the guide plate is installed with a liquid outlet pipe, the peritoneal dialysis waste liquid is filtered by the filter plate into the guide plate and discharged through the liquid outlet pipe, an opening is provided on one side of the guide plate, a guide plate is installed at the opening, and the guide plate facilitates the outlet of the peritoneal dialysis bag;

[0023] The separation chamber is equipped with a fixed frame, the fixed frame is equipped with a connecting piece 1 and a connecting piece 2, the connecting piece 1 is connected to the moving mechanism, and the connecting piece 2 is connected to the guide rail assembly.

[0024] Further, the moving mechanism includes a second driving motor, a driving shaft, a moving block and a mounting seat, the driving shaft is rotatably mounted on the mounting seat, the second driving motor is connected to the driving shaft through a second coupling, the moving block is mounted on the driving shaft and moves along the driving shaft, and the moving block is connected to a connecting member 1;

[0025] The guide rail assembly comprises a support frame three, a slide rail and a slider, the slide rail is installed on the support frame three, the slider is slidably arranged on the slide rail, and the slider is connected to a connecting member two.

[0026] The processing method of the intelligent processing device for peritoneal dialysis waste liquid bags is characterized by comprising the following steps:

[0027] Step 1, starting the processing device;

[0028] Step 2: Place the peritoneal dialysis waste bag:

[0029] 1. First, the control unit controls the delivery unit to start, and the control mechanism pushes the delivery door, which rotates to a horizontal state through the hinge to open the delivery port;

[0030] 2. Then place the peritoneal dialysis waste liquid bag on the weighing plate, weigh it through the weighing mechanism and record the data

[0031] 3. Finally, the control mechanism retracts to drive the delivery door to rotate. After the delivery door rotating device is in a vertical state, the peritoneal dialysis waste liquid bag in the weighing plate slides out of the weighing plate and falls into the crushing unit through the drop port. At the same time, the delivery door closes the delivery port.

[0032] Step 3, breaking the peritoneal dialysis waste liquid bag;

[0033] After the peritoneal dialysis waste liquid bag falls into the crushing unit, the control unit starts the driving mechanism, which drives the crushing mechanism to move, and the peritoneal dialysis waste liquid bag is cut by the crushing mechanism, so that the peritoneal dialysis waste liquid in the peritoneal dialysis waste liquid bag can flow out, and the cut peritoneal dialysis waste liquid bag falls into the solid-liquid separation unit through the drop opening of the crushing box;

[0034] Step 4, separating the peritoneal dialysis waste liquid from the peritoneal dialysis bag;

[0035] 1. After the peritoneal dialysis waste liquid bag is cut and damaged, it falls into the separation chamber and is left to stand in the separation chamber until the peritoneal dialysis waste liquid completely flows out of the peritoneal dialysis bag. The outflowing peritoneal dialysis waste liquid is discharged from the liquid outlet pipe through the filter plate, and the damaged peritoneal dialysis bag is temporarily stored in the separation chamber;

[0036] 2. Then the control unit controls the movement of the moving mechanism, which drives the separation chamber to move along the guide rail assembly. During the movement, the separation chamber pushes the damaged peritoneal dialysis bag out of the guide plate.

[0037] 3. After the peritoneal dialysis bag is pushed out, the separation chamber is controlled by the moving mechanism to return to the initial position, thereby completing the separation of the peritoneal dialysis waste liquid and the peritoneal dialysis bag.

[0038] The present invention has the following beneficial effects due to the adoption of the above technical solution:

[0039] In the present invention, a peritoneal dialysis waste liquid bag is put into a box body through a putting unit and falls into a crushing unit, and is crushed by the crushing unit. The crushed peritoneal dialysis waste liquid bag falls into a solid-liquid separation unit and is left to stand in the solid-liquid separation unit until the peritoneal dialysis waste liquid completely flows out of the peritoneal dialysis bag. The peritoneal dialysis waste liquid and the peritoneal dialysis bag are separated by the solid-liquid separation unit, and the peritoneal dialysis waste liquid and the peritoneal dialysis bag are collected separately, so that the operator is prevented from directly contacting the peritoneal dialysis fluid, cross infection is avoided, and work efficiency is increased.

[0040] In the present invention, a weighing mechanism is installed on the delivery door, so that the delivery door and the weighing mechanism are an integrated structure. The delivery door is automatically opened and closed by a control mechanism, and various records are performed on the peritoneal dialysis waste liquid bag through the weighing mechanism, thereby reducing tediousness, saving time, and increasing the work efficiency of medical staff. At the same time, the weighing mechanism is connected to the delivery door to reduce occupied space.

[0041] In the present invention, after the peritoneal dialysis waste liquid bag falls into the crushing unit, the crushing mechanism is driven to move by the driving mechanism, so that the crushing mechanism crushes the peritoneal dialysis waste liquid bag, thereby realizing the processing of the peritoneal dialysis waste liquid bag, reducing manual operation, simplifying the operation process, saving time, and improving the work efficiency of medical staff.

[0042] In the present invention, the damaged peritoneal dialysis waste liquid bag falls into the separation chamber and stands still in the separation chamber, so that the peritoneal dialysis waste liquid flows out of the damaged peritoneal dialysis bag, and the outflowing peritoneal dialysis waste liquid flows out of the separation chamber through the separation component. After the peritoneal dialysis waste liquid has completely flowed out, the separation chamber is driven by the moving mechanism to move along the guide rail component, and the peritoneal dialysis bag is pushed away from the separation chamber, thereby realizing the separation of the peritoneal dialysis waste liquid and the peritoneal dialysis bag.

[0043] The present invention achieves the effect of separating peritoneal dialysis waste liquid from the peritoneal dialysis bag and collecting the separated peritoneal dialysis waste liquid and the peritoneal dialysis bag separately through the above-mentioned method steps, avoiding the operator from directly contacting the peritoneal dialysis waste liquid and separating and collecting the peritoneal dialysis waste liquid bag, avoiding environmental pollution and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The present invention will be further described below in conjunction with the accompanying drawings:

[0045] Figure 1 It is a structural schematic diagram of the intelligent processing device for peritoneal dialysis waste liquid bags of the present invention;

[0046] Figure 2 This is a rear view of the intelligent treatment device for peritoneal dialysis waste liquid bags of the present invention after the box body is removed;

[0047] Figure 3 It is a side view of the intelligent treatment device for peritoneal dialysis waste liquid bags of the present invention after the box body is removed;

[0048] Figure 4 It is a structural schematic diagram of the delivery unit in the present invention;

[0049] Figure 5 It is a structural schematic diagram of the delivery chamber in the present invention;

[0050] Figure 6 It is a schematic diagram of the structure of the delivery unit of the present invention without the delivery chamber;

[0051] Figure 7 It is a structural schematic diagram of the delivery door in the present invention;

[0052] Figure 8 It is a structural schematic diagram of the weighing mechanism in the present invention;

[0053] Fig. 9 It is a structural schematic diagram of the crushing unit in the present invention;

[0054] Fig.10 It is a structural schematic diagram of the crushing box in the present invention;

[0055] Fig.11 It is a structural schematic diagram of the crushing mechanism in the present invention;

[0056] Fig.12 is a cross-sectional view of the driving shaft in the present invention;

[0057] Fig.13 It is a structural schematic diagram of the solid-liquid separation unit in the present invention;

[0058] Fig.14 It is a structural schematic diagram of the solid-liquid separation unit in the present invention from another perspective;

[0059] Fig.15 It is a schematic diagram of the structure of the separation component in the present invention;

[0060] Fig.16 It is a schematic diagram of the structure of the fixing frame in the present invention.

[0061] In the figure: 10-box; 101-fixed frame; 102-electric box; 103-barcode scanner; 104-printer; 105-switch; 106-cleaning door;

[0062] 20-dispensing unit; 21-dispensing chamber; 211-dispensing port; 212-guide part 1; 213-dropping port; 22-dispensing door; 221-support frame 1; 222-hinge; 23-control mechanism; 231-installation shaft; 232-push-pull cylinder; 233-connecting seat; 234-limiting member 1; 235-limiting member 2; 236-first connecting plate; 237-hinge hole; 24-weighing mechanism; 241-weighing plate; 242-support frame 2; 243-weighing module; 244-fixing plate; 25-partitioning plate; 251-first fixing hole;

[0063] 30-crushing unit; 31-crushing box; 311-installation slot; 312-fixed seat; 313-bearing; 314-extension; 315-installation hole; 316-guide part 2; 317-feeding port; 318-support seat; 319-second fixed hole; 3110-long hole; 32-driving mechanism; 321-first driving motor; 322-driving wheel; 323-driven wheel; 324-coupling 1; 33-crushing mechanism; 331-driving shaft; 332-driven shaft; 333-blade; 334-auxiliary wheel; 335-limiting block; 336-limiting protrusion; 337-limiting groove; 338-cutting groove;

[0064] 40-solid-liquid separation unit; 41-separation chamber; 42-moving mechanism; 421-second drive motor; 422-drive shaft; 423-moving block; 424-mounting seat; 425-coupling 2; 426-support plate; 427-fixed bracket; 428-buffer; 43-guide rail assembly; 431-support frame 3; 432-slide rail; 433-slider; 44-separation assembly; 441-separation seat; 442-guide plate; 443-filter plate; 444-liquid outlet pipe; 445-opening; 446-guide plate; 447-positioning column; 45-fixed frame; 451-upper fixing ring; 452-lower fixing ring; 453-connecting rod; 454-second connecting plate; 455-connecting piece 1; 456-connecting piece 2;

[0065] 50-Aerial imaging device. DETAILED DESCRIPTION

[0066] like Figures 1 to 16 As shown, the intelligent processing device for peritoneal dialysis waste liquid bags of the present invention comprises a housing 10, a delivery unit 20, a crushing unit 30, a solid-liquid separation unit 40 and a control unit. The delivery unit 20 is installed on the housing 10. The delivery unit 20 is used to weigh the peritoneal dialysis waste liquid bags and deliver them into the crushing unit 30. The crushing unit 30 is installed in the housing 10. The crushing unit 30 is used to crush the peritoneal dialysis waste liquid bags. The solid-liquid separation unit 40 is installed in the housing 10 and is located below the crushing unit 30. The solid-liquid separation unit 40 is used to separate the peritoneal dialysis waste liquid and the peritoneal dialysis bag. The control unit is installed on the housing 10. The control unit is used to control the operation of the device.

[0067] The present invention puts the peritoneal dialysis waste liquid bag into the box 10 through the putting unit 20 and drops it into the crushing unit 30, and then the peritoneal dialysis waste liquid bag is crushed by the crushing unit 30. The crushed peritoneal dialysis waste liquid bag falls into the solid-liquid separation unit 40 and is kept still in the solid-liquid separation unit 40 until the peritoneal dialysis waste liquid completely flows out of the peritoneal dialysis bag. The peritoneal dialysis waste liquid and the peritoneal dialysis bag are separated by the solid-liquid separation unit 40, and the peritoneal dialysis waste liquid and the peritoneal dialysis bag are collected separately, so that the operator is prevented from directly contacting the peritoneal dialysis fluid, cross infection is avoided, and work efficiency is increased.

[0068] In this embodiment, the control unit adopts an aerial imaging device 50, and the medical staff controls the operation of the processing device through the aerial imaging device 50. The aerial imaging device 50 is a prior art, so it will not be explained here.

[0069] A fixed frame 101 is installed in the box 10, and the crushing unit 30 and the solid-liquid separation unit 40 are fixedly installed on the fixed frame 101. An electric box 102 is installed in the box 10 to provide power. A barcode scanner 103, a printer 104 and a switch 105 are installed on the surface of the box 10 to facilitate medical staff to operate the processing device. A cleaning door 106 is installed at the bottom of the box 10, and a liquid storage box and a bag storage box may be provided inside the cleaning door 106. The liquid storage box is placed under the liquid outlet pipe 444 to collect peritoneal dialysis waste liquid, and the bag storage box is placed under the guide plate 446 to collect peritoneal dialysis bags. The inside of the box 10 is closed by the cleaning door 106, and it is easy to clean when the liquid storage box and the bag storage box are full.

[0070] like Figures 4 to 8 As shown, the delivery unit 20 includes a delivery chamber 21, a delivery door 22, a control mechanism 23 and a weighing mechanism 24. The delivery chamber 21 is installed on the box body 10. The delivery chamber 21 is provided with a delivery port 211. The delivery door 22 is hinged in the delivery port 211 through a hinge 222. The weighing mechanism 24 is installed on the delivery door 22. The weighing mechanism 24 is used to weigh the weight. The control mechanism 23 is connected to the delivery door 22. The control mechanism 23 controls the rotation of the delivery door 22. The control mechanism 23 controls the delivery door 22 to automatically open and close. At the same time, the weighing mechanism 24 is installed on the delivery door 22. When the peritoneal dialysis waste liquid bag is delivered, it is weighed and recorded by the weighing mechanism 24, which reduces the complexity, saves time, and increases the work efficiency of medical staff. At the same time, the weighing mechanism 24 is connected to the delivery door 22 to reduce the occupied space.

[0071] The control mechanism 23 includes a mounting shaft 231, a push-pull cylinder 232 and a connecting seat 233. The mounting shaft 231 is fixedly mounted on the delivery chamber 21. One end of the push-pull cylinder 232 is hinged to the mounting shaft 231. The connecting seat 233 is mounted on the delivery door 22. The output end of the push-pull cylinder 232 is hinged to the connecting seat 233. The effect of controlling the opening and closing of the delivery door 22 is achieved by extending and retracting the push-pull cylinder 232.

[0072] Furthermore, a limit member 234 and a limit member 235 are installed on the installation shaft 231. The limit member 234 is used to limit the installation shaft 231 to prevent axial movement of the installation shaft 231. The limit member 235 is used to limit the push-pull cylinder 232 to prevent the push-pull cylinder 232 from offset during rotation. The connecting seat 233 is provided with a first connecting plate 236. The first connecting plate 236 is provided with a hinge hole 237. The output end of the push-pull cylinder 232 is hinged to the hinge hole 237 through a pin shaft.

[0073] The weighing mechanism 24 includes a weighing pan 241, a support frame 242 and a weighing module 243. The weighing pan 241 is fixedly mounted on the support frame 242. The weighing module 243 is located between the support frame 242 and the delivery door 22. The delivery door 22 is installed with a support frame 1 221. The delivery door 22 is fixedly connected to the support frame 1 221. Fixed plates 244 are installed at both ends of the weighing module 243. One end of the weighing module 243 is fixed to the support frame 242 through the fixed plate 244, and the other end is fixed to the support frame 1 221 through the fixed plate 244.

[0074] The bottom of the delivery chamber 21 is narrowed to form a guide portion 212, and the guide portion 212 is provided with a drop opening 213. The peritoneal dialysis waste liquid bag delivered into the delivery chamber 21 slides downward through the guide portion 212 and slides downward out of the delivery chamber 21 through the drop opening 213 and falls into the crushing unit 30.

[0075] Furthermore, a partition plate 25 is provided in the delivery chamber 21, and the partition plate 25 is provided with a first fixing hole 251. The partition plate 25 is fixed in the delivery chamber 21 through the first fixing hole 251. The control mechanism 23 and the weighing mechanism 24 are separated by the partition plate 25 to prevent the peritoneal dialysis waste liquid bag from falling on the control mechanism 23 during the delivery process.

[0076] like Figures 9 to 12 As shown, the crushing unit 30 includes a crushing box 31, a driving mechanism 32 and a crushing mechanism 33. The crushing box 31 is fixed on the fixed frame 101, and the crushing mechanism 33 is installed in the crushing box 31. The crushing mechanism 33 is used to crush the peritoneal dialysis waste liquid bag. The driving mechanism 32 is connected to the crushing mechanism 33, and the driving mechanism 32 is used to drive the crushing mechanism 33 to move. After the peritoneal dialysis waste liquid bag falls into the crushing box 31, the crushing mechanism 33 is driven to move by the driving mechanism 32, so that the crushing mechanism 33 crushes the peritoneal dialysis waste liquid bag, thereby realizing the processing of the peritoneal dialysis waste liquid bag, reducing manual operation, simplifying the operation process, saving time, and improving the work efficiency of medical staff.

[0077] In the present invention, installation slots 311 are provided at both ends of the crushing box 31, and a fixing seat 312 is fixedly installed in the installation slot 311, and the crushing mechanism 33 is installed through the fixing seat 312. Support seats 318 are installed on both sides of the crushing box 31, and the crushing box 31 is fixedly installed on the fixed frame 101 through the support seats 318. The support seat 318 is provided with a second fixing hole 319, and the support seat 318 is fixed to the crushing box 31 through the second fixing hole 319. The support seat 318 is provided with a long hole 3110, and the installation and fixation with the fixed frame 101 are realized through the long hole 3110.

[0078] The crushing mechanism 33 includes a driving shaft 331, a driven shaft 332, a blade 333 and an auxiliary wheel 334. The driving shaft 331 and the driven shaft 332 are rotatably installed on the fixed seat 312 through bearings 313. The driving shaft 331 and the driven shaft 332 are connected to the driving mechanism 32. The blade 333 is installed on the driving shaft 331, and the auxiliary wheel 334 is installed on the driven shaft 332. The driving mechanism 32 drives the rotating shaft and the driven shaft 332 to rotate, thereby driving the blade 333 and the auxiliary wheel 334 to rotate, and the auxiliary wheel 334 assists the blade 333 to crush the peritoneal dialysis waste liquid bag.

[0079] The driving mechanism 32 includes a first driving motor 321, a driving wheel 322 and a driven wheel 323. The first driving motor 321 is connected to the driving shaft 331 through a coupling 324. The driving wheel 322 is installed on the driving shaft 331, and the driven wheel 323 is installed on the driven shaft 332. The driving wheel 322 is meshed with the driven wheel 323. The driving shaft 331 is driven to rotate by the first driving motor 321, and the driving shaft 331 drives the driving wheel 322 to rotate. Since the driving wheel 322 is meshed with the driven wheel 323, the driven shaft 332 is driven to rotate.

[0080] A plurality of limit blocks 335 are installed on the driving shaft 331 and the driven shaft 332, and limit protrusions 336 are provided on the driving shaft 331 and the driven shaft 332. The limit blocks 335, the blades 333 and the auxiliary wheels 334 are correspondingly provided with limit grooves 337, and the limit protrusions 336 are embedded in the limit grooves 337, so that the limit blocks 335, the blades 333 and the auxiliary wheels 334 can rotate synchronously with the driving shaft 331 or the driven shaft 332, the blade 333 is limited between two adjacent limit blocks 335 on the driving shaft 331, and the auxiliary wheels 334 are limited between two adjacent limit blocks 335 on the driven shaft 332. The limit blocks 335 limit the lateral movement of the blades 333 and the auxiliary wheels 334, so that one blade 333 corresponds to one auxiliary wheel 334.

[0081] Furthermore, the auxiliary wheel 334 is provided with a cutting groove 338, and the blade 333 corresponds to the cutting groove 338, thereby ensuring that the peritoneal dialysis waste liquid bag can be cut.

[0082] An extension portion 314 is installed at the upper end of the crushing box 31. The extension portion 314 is provided with a mounting hole 315. The extension portion 314 is fixed to the crushing box 31 through the mounting hole 315. The design of the extension portion 314 increases the height above the crushing box 31, which facilitates the peritoneal dialysis waste liquid bag to fall into the crushing box 31 and prevents the peritoneal dialysis waste liquid bag from escaping from the crushing box 31 during crushing.

[0083] A second guide part 316 is installed at the bottom of the crushing box 31. The second guide part 316 is in a constricted shape. The second guide part 316 is used to guide the crushed peritoneal dialysis waste liquid bag. The second guide part 316 is provided with a discharge port 317. The crushed peritoneal dialysis waste liquid bag is separated from the crushing box 31 from the discharge port 317 and falls into the solid-liquid separation unit 40.

[0084] like Figures 13 to 16 As shown, the solid-liquid separation unit 40 includes a separation chamber 41, a moving mechanism 42, a guide rail assembly 43 and a separation assembly 44. The separation chamber 41 corresponds to the separation assembly 44 and is located above the separation assembly 44. The separation assembly 44 is fixedly mounted on the fixed frame 101. The damaged peritoneal dialysis waste liquid bag is separated from the peritoneal dialysis waste liquid in the separation chamber 41 by the separation assembly 44. The separation chamber 41 is connected to the moving mechanism 42 and the guide rail assembly 43. The moving mechanism 42 drives the separation chamber 41 to move along the guide rail assembly 43. The damaged peritoneal dialysis waste liquid bag falls into the separation chamber 41 and stands still in the separation chamber 41, so that the peritoneal dialysis waste liquid flows out of the damaged peritoneal dialysis bag. The outflowing peritoneal dialysis waste liquid flows out of the separation chamber 41 through the separation assembly 44. After the peritoneal dialysis waste liquid has completely flowed out, the separation chamber 41 is driven by the moving mechanism 42 to move along the guide rail assembly 43 to push the peritoneal dialysis bag away from the separation chamber 41, thereby achieving the separation of the peritoneal dialysis waste liquid from the peritoneal dialysis bag.

[0085] The separation assembly 44 includes a separation seat 441, a guide plate 442 and a filter plate 443. The separation chamber 41 is fixed to the fixed frame 101. The guide plate 442 is installed on the separation seat 441, and the filter plate 443 is installed in the guide plate 442. The guide plate 442 is installed with a liquid outlet pipe 444. The peritoneal dialysis waste liquid is filtered by the filter plate 443 into the guide plate 442, and is guided to the liquid outlet pipe 444 by the guide plate 442, and finally discharged through the liquid outlet pipe 444. The liquid outlet pipe 444 may be provided with a liquid storage box corresponding to the liquid outlet pipe 444 to collect the liquid. An opening 445 is provided on one side of the guide plate 442. The position of the opening 445 is located in the moving direction of the separation chamber 41. A guide plate 446 is installed at the opening 445. When the separation chamber 41 moves, the peritoneal dialysis bag is driven to move, thereby pushing the peritoneal dialysis bag away from the separation assembly 44. A storage bag box may be provided below the guide plate 446, and the peritoneal dialysis bag is guided by the guide plate 446 to fall into the storage bag box.

[0086] Furthermore, a positioning column 447 is provided in the separation component 44. After the peritoneal dialysis bag is pushed away from the separation component 44 by the separation chamber 41, the separation chamber 41 is moved to the initial position by the moving mechanism 42, and the moving position of the separation chamber 41 is positioned by the positioning column 447 to avoid displacement between the separation chamber 41 and the separation component 44.

[0087] The separation chamber 41 is installed with a fixed frame 45, and the fixed frame 45 is installed with a connecting piece 1 455 and a connecting piece 2 456. The connecting piece 1 455 is connected to the moving mechanism 42, and the connecting piece 2 456 is connected to the guide rail assembly 43. The separation chamber 41 is connected to the moving mechanism 42 and the guide rail assembly 43 through the fixed frame 45 combined with the connecting piece 1 455 and the connecting piece 2 456, thereby ensuring the stability of the separation chamber 41 during the movement.

[0088] Specifically, the fixing frame 45 includes an upper fixing ring 451, a lower fixing ring 452 and a connecting rod 453. The upper fixing ring 451 is fixed to the upper part of the separation chamber 41, and the lower fixing ring 452 is fixed to the lower part of the separation chamber 41. The upper fixing ring 451 and the lower fixing ring 452 are connected by a connecting rod 453. A second connecting plate 454 is installed on the connecting rod 453. A connecting member 1 455 is installed on the second connecting plate 454. The other end of the connecting member 1 455 is connected to the moving mechanism 42. A connecting member 2 456 is installed on the connecting rod 453. The other end of the connecting member 2 456 is connected to the guide rail assembly 43. The connection between the separation chamber 41 and the moving mechanism 42 and the guide rail assembly 43 is realized through the fixing frame 45, the connecting member 1 455 and the connecting member 2 456.

[0089] In this embodiment, the moving mechanism 42 is installed on the support plate 426, and the support plate 426 is fixedly installed on the fixed frame 101. The moving mechanism 42 includes a second drive motor 421, a drive shaft 422, a moving block 423 and a mounting seat 424. The mounting seat 424 is fixed on the support plate 426, and the drive shaft 422 is rotatably installed on the mounting seat 424. The second drive motor 421 is connected to the drive shaft 422 through a coupling 425. The moving block 423 is installed on the drive shaft 422 and moves along the drive shaft 422. The moving block 423 is connected to a connecting piece 455, and the connecting block is connected to the separation chamber 41 through a connecting piece 455.

[0090] Furthermore, a buffer 428 is installed on the support plate 426 through a fixed bracket 427. Two buffers 428 are provided, corresponding to the two ends of the driving shaft 422. When the moving block 423 moves to the end of the driving shaft 422, the connecting member 455 is abutted against the buffer 428 at the corresponding position, and the connecting member 455 is buffered by the buffer 428, thereby buffering the moving separation chamber 41.

[0091] The guide rail assembly 43 includes a support frame 3 431, a slide rail 432 and a slider 433. The support frame 3 431 is fixedly mounted on the fixed frame 101, the slide rail 432 is mounted on the support frame 3 431, the slider 433 is slidably set on the slide rail 432, the slider 433 is connected to the connecting piece 2 456, and the slider 433 is connected to the separation chamber 41 through the connecting piece 2 456.

[0092] The processing method of the intelligent processing device for peritoneal dialysis waste liquid bags comprises the following steps:

[0093] Step 1, starting the processing device;

[0094] Step 2: Place the peritoneal dialysis waste bag:

[0095] 1. First, the control unit controls the delivery unit 20 to start, and the control mechanism 23 pushes the delivery door 22, and the delivery door 22 rotates to a horizontal state through the hinge 222, thereby opening the delivery port 211;

[0096] 2. Then place the peritoneal dialysis waste liquid bag on the weighing plate 241, weigh it through the weighing mechanism 24 and record the data

[0097] 3. Finally, the control mechanism 23 is retracted to drive the delivery door 22 to rotate. After the delivery door 22 rotating device is in a vertical state, the peritoneal dialysis waste liquid bag in the weighing plate 241 slides out of the weighing plate 241 and falls into the crushing unit 30 through the drop opening 213. At the same time, the delivery door 22 closes the delivery opening 211.

[0098] Step 3, breaking the peritoneal dialysis waste liquid bag;

[0099] After the peritoneal dialysis waste liquid bag falls into the crushing unit 30, the control unit starts the driving mechanism 32, and the driving mechanism 32 drives the crushing mechanism 33 to move, so that the peritoneal dialysis waste liquid bag is cut by the crushing mechanism 33, so that the peritoneal dialysis waste liquid in the peritoneal dialysis waste liquid bag can flow out, and the cut peritoneal dialysis waste liquid bag falls into the solid-liquid separation unit 40 through the lower drop port 213 of the crushing box 31;

[0100] Step 4, separating the peritoneal dialysis waste liquid from the peritoneal dialysis bag;

[0101] 1. After the peritoneal dialysis waste liquid bag is cut and damaged, it falls into the separation chamber 41 and is left to stand in the separation chamber 41 until the peritoneal dialysis waste liquid completely flows out of the peritoneal dialysis bag. The outflowing peritoneal dialysis waste liquid is discharged from the liquid outlet pipe 444 through the filter plate 443, and the damaged peritoneal dialysis bag is temporarily stored in the separation chamber 41;

[0102] 2. Then, the control unit controls the movement of the moving mechanism 42, and the moving mechanism 42 drives the separation chamber 41 to move along the guide rail assembly 43. During the movement, the separation chamber 41 pushes the damaged peritoneal dialysis bag out of the guide plate 446.

[0103] 3. After the peritoneal dialysis bag is pushed out, the separation chamber 41 is controlled by the moving mechanism 42 to return to the initial position, thereby completing the separation of the peritoneal dialysis waste liquid and the peritoneal dialysis bag.

[0104] The present invention achieves the effect of separating peritoneal dialysis waste liquid from the peritoneal dialysis bag and collecting the separated peritoneal dialysis waste liquid and the peritoneal dialysis bag separately through the above-mentioned method steps, avoiding the operator from directly contacting the peritoneal dialysis waste liquid and separating and collecting the peritoneal dialysis waste liquid bag, avoiding environmental pollution and improving work efficiency.

[0105] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. An intelligent treatment device for peritoneal dialysis waste liquid bags, including a box body; Features Also includes: A crushing unit, the crushing unit is installed in the box, and the crushing unit is used to crush the peritoneal dialysis waste liquid bag; A delivery unit, which is installed on the box body and is used to weigh the peritoneal dialysis waste liquid bag and deliver it into the crushing unit; A solid-liquid separation unit, which is installed in the box and located below the crushing unit, and is used for separating peritoneal dialysis waste liquid from peritoneal dialysis bags; A control unit is installed on the box and is used to control the operation of the device.

2. The intelligent treatment device for peritoneal dialysis waste liquid bags according to claim 1, characterized in that: The delivery unit includes a delivery chamber, a delivery door, a control mechanism and a weighing mechanism. The delivery chamber is installed in the box body, the weighing mechanism is installed on the delivery door, the weighing mechanism is used to weigh weight, the delivery door is rotatably installed in the delivery chamber, the control mechanism is connected to the delivery door, and the control mechanism controls the rotation of the delivery door.

3. The intelligent treatment device for peritoneal dialysis waste liquid bags according to claim 2, characterized in that: The delivery chamber is provided with a delivery port, the delivery door is hinged in the delivery port through a hinge, the delivery door is installed with a support frame 1, the delivery door is fixedly connected to the support frame 1, the delivery chamber is provided with a guide part 1, and the guide part 1 is provided with a drop opening; The control mechanism comprises a mounting shaft, a push-pull cylinder and a connecting seat, wherein the mounting shaft is mounted on the delivery chamber, one end of the push-pull cylinder is hinged to the mounting shaft, the connecting seat is connected to the delivery door, and the output end of the push-pull cylinder is hinged to the connecting seat; The weighing mechanism includes a weighing plate, a second support frame and a weighing module. The weighing plate is fixedly mounted on the second support frame. The weighing module is located between the second support frame and the delivery door. Fixed plates are installed at both ends of the weighing module. One end of the weighing module is fixed to the second support frame via the fixed plate, and the other end is fixed to the first support frame via the fixed plate.

4. The intelligent treatment device for peritoneal dialysis waste liquid bags according to claim 1, characterized in that: The crushing unit includes a crushing box, a driving mechanism and a crushing mechanism. The crushing box is located below the delivery unit. The crushing mechanism is installed in the crushing box. The crushing mechanism is used to crush the peritoneal dialysis waste liquid bag. The driving mechanism is connected to the crushing mechanism and is used to drive the crushing mechanism to move.

5. The intelligent treatment device for peritoneal dialysis waste liquid bags according to claim 4 is characterized in that: The crushing mechanism comprises a driving shaft, a driven shaft, a blade and an auxiliary wheel, the driving shaft and the driven shaft are rotatably mounted in the crushing box, the driving shaft and the driven shaft are connected to the driving mechanism, the blade is mounted on the driving shaft, the auxiliary wheel is mounted on the driven shaft, and the auxiliary wheel assists the blade to crush the peritoneal dialysis waste liquid bag; The driving mechanism includes a first driving motor, a driving wheel and a driven wheel. The first driving motor is connected to the driving shaft through a coupling 1. The driving wheel is installed on the driving shaft. The driven wheel is installed on the driven shaft. The driving wheel is meshed with the driven wheel.

6. The intelligent treatment device for peritoneal dialysis waste liquid bags according to claim 5, characterized in that: A plurality of limit blocks are installed on the driving shaft and the driven shaft, and limit protrusions are provided on the driving shaft and the driven shaft. Limit grooves are correspondingly provided on the limit blocks, the blades and the auxiliary wheels, and the limit protrusions are embedded in the limit grooves. The blades and the auxiliary wheels are limited between two adjacent limit blocks; The crushing box is equipped with an extension part and a second guide part, the extension part is installed above the crushing box, the extension part is provided with a mounting hole, the extension part is fixed to the crushing box through the mounting hole, the second guide part is installed at the bottom of the crushing box, and the second guide part is provided with a feeding port.

7. The intelligent treatment device for peritoneal dialysis waste liquid bags according to claim 1, characterized in that: The solid-liquid separation unit includes a separation chamber, a moving mechanism, a guide rail assembly and a separation assembly. The separation chamber is located above the separation assembly. The peritoneal dialysis waste liquid bag is separated in the separation chamber by the separation assembly. The separation chamber is connected to the moving mechanism and the guide rail assembly. The moving mechanism drives the separation chamber to move along the guide rail assembly.

8. The intelligent treatment device for peritoneal dialysis waste liquid bags according to claim 7, characterized in that: The separation assembly comprises a separation seat, a guide plate and a filter plate, wherein the guide plate is mounted on the separation seat, the filter plate is mounted in the guide plate, a liquid outlet pipe is mounted on the guide plate, and the peritoneal dialysis waste liquid is filtered by the filter plate into the guide plate and discharged through the liquid outlet pipe, an opening is arranged on one side of the guide plate, a guide plate is mounted at the opening, and the guide plate facilitates the outlet of the peritoneal dialysis bag; The separation chamber is equipped with a fixing frame, and the fixing frame is equipped with a connecting member 1 and a connecting member 2. The connecting member 1 is connected to the moving mechanism, and the connecting member 2 is connected to the guide rail assembly.

9. The intelligent treatment device for peritoneal dialysis waste liquid bags according to claim 8, characterized in that: The moving mechanism comprises a second driving motor, a driving shaft, a moving block and a mounting seat, the driving shaft is rotatably mounted on the mounting seat, the second driving motor is connected to the driving shaft via a second coupling, the moving block is mounted on the driving shaft and moves along the driving shaft, and the moving block is connected to the first connecting member; The guide rail assembly includes a support frame three, a slide rail and a slider, the slide rail is installed on the support frame three, the slider is slidably arranged on the slide rail, and the slider is connected to the connecting member two.

10. The method for treating waste liquid bags of peritoneal dialysis according to any one of claims 1 to 9, characterized in that The following steps are involved: Step 1, starting the processing device; Step 2: Place the peritoneal dialysis waste bag:

1. First, the control unit controls the delivery unit to start, and the control mechanism pushes the delivery door, which rotates to a horizontal state through the hinge to open the delivery port; 2. Then place the peritoneal dialysis waste liquid bag on the weighing plate, weigh it through the weighing mechanism and record the data 3. Finally, the control mechanism retracts to drive the delivery door to rotate. After the delivery door rotating device is in a vertical state, the peritoneal dialysis waste liquid bag in the weighing plate slides out of the weighing plate and falls into the crushing unit through the drop port. At the same time, the delivery door closes the delivery port. Step 3, breaking the peritoneal dialysis waste liquid bag; After the peritoneal dialysis waste liquid bag falls into the crushing unit, the control unit starts the driving mechanism, which drives the crushing mechanism to move, and the peritoneal dialysis waste liquid bag is cut by the crushing mechanism, so that the peritoneal dialysis waste liquid in the peritoneal dialysis waste liquid bag can flow out, and the cut peritoneal dialysis waste liquid bag falls into the solid-liquid separation unit through the drop opening of the crushing box; Step 4, separating the peritoneal dialysis waste liquid from the peritoneal dialysis bag; 1. After the peritoneal dialysis waste liquid bag is cut and damaged, it falls into the separation chamber and is left to stand in the separation chamber until the peritoneal dialysis waste liquid completely flows out of the peritoneal dialysis bag. The outflowing peritoneal dialysis waste liquid is discharged from the liquid outlet pipe through the filter plate, and the damaged peritoneal dialysis bag is temporarily stored in the separation chamber; 2. Then the control unit controls the movement of the moving mechanism, which drives the separation chamber to move along the guide rail assembly. During the movement, the separation chamber pushes the damaged peritoneal dialysis bag out of the guide plate.

3. After the peritoneal dialysis bag is pushed out, the separation chamber is controlled by the moving mechanism to return to the initial position, thereby completing the separation of the peritoneal dialysis waste liquid and the peritoneal dialysis bag.

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