CN-122005987-A - Peritoneal dialysis waste liquid treatment device and method

CN122005987ACN 122005987 ACN122005987 ACN 122005987ACN-122005987-A

Abstract

The invention relates to the technical field of medical equipment, in particular to a peritoneal dialysis waste liquid treatment device and a peritoneal dialysis waste liquid treatment method, wherein the peritoneal dialysis waste liquid treatment device comprises a positioning assembly, a bag breaking assembly and a collecting assembly, a rotating structure is rotatably arranged on a supporting frame, a clamping plate is slidably arranged on one side of the rotating structure and used for fixing a waste liquid bag, and a bag storage box is fixed on one side of the supporting frame; the support shell is fixed on one side of the storage bag box, the support rod is arranged on one side of the support shell, the control cylinder is fixed on the support rod, the two sections are rotatably arranged on the support rod, one ends of the two control rods are rotatably connected with the output end of the control cylinder, the other ends of the two control rods are respectively connected with the two sections, and the collecting assembly is arranged below the support shell and used for collecting waste liquid discharged from the waste liquid bag. Realizing the automatic and closed treatment of the peritoneal dialysis waste liquid bag, effectively reducing the contact infection risk of medical staff and improving the standardization and safety of medical waste treatment.

Inventors

FAN QINGQING
FAN HU
YIN YING
SUN JIE
LIU LIMING

Assignees

无锡市新吴区新瑞医院(上海瑞金医院无锡分院)

Dates

Publication Date: 20260512
Application Date: 20260318

Claims (10)

1. A peritoneal dialysis waste liquid treatment device is characterized in that, The device comprises a positioning assembly, a bag breaking assembly and a collecting assembly, wherein the positioning assembly comprises a supporting frame, a rotating structure, a clamping plate and a bag storage box, the rotating structure is rotatably arranged on the supporting frame, the clamping plate is slidably arranged on one side of the rotating structure and used for fixing a waste liquid bag, and the bag storage box is fixed on one side of the supporting frame; The bag breaking assembly comprises a supporting shell, a supporting rod, a control cylinder, two control rods and two sections, wherein the supporting shell is fixed on one side of the bag storage box, the supporting rod is arranged on one side of the supporting shell, the control cylinder is fixed on the supporting rod, the two sections are rotatably arranged on the supporting rod, one ends of the two control rods are rotatably connected with the output end of the control cylinder, the other ends of the two control rods are respectively connected with the two sections, and the collecting assembly is arranged below the supporting shell and is used for collecting discharged waste liquid in the waste liquid bag.
2. A peritoneal dialysis waste liquid treatment apparatus as claimed in claim 1, wherein, The clamping plate comprises two clamping rods, an extrusion structure, elastic pieces and sliding locking blocks, wherein the two clamping rods are arranged on the rotating structure in a sliding mode, wedge faces are arranged on the clamping rods, the sliding locking blocks are arranged on the rotating structure in a sliding mode, the sliding locking blocks downwards slide to drive the two wedge faces to be close to each other so as to clamp the waste liquid bag, and the elastic pieces are arranged between the two clamping rods.
3. A peritoneal dialysis waste liquid treatment apparatus as claimed in claim 2, wherein, The clamping plate further comprises two squeeze rollers, two gears and a control motor, wherein the two squeeze rollers are respectively and rotatably arranged on the two clamping rods, the two gears are respectively and fixedly connected with the two squeeze rollers and are meshed with each other, and the control motor is used for driving the two gears to rotate.
4. A peritoneal dialysis waste liquid treatment apparatus as claimed in claim 3, wherein, The positioning assembly further comprises a pushing block, the pushing block is provided with a pushing inclined plane, and when the rotating structure rotates to one side of the storage bag box, the sliding lock block slides upwards along the pushing inclined plane to drive the two clamping rods to be relatively far away from the waste liquid loosening bag.
5. A peritoneal dialysis waste liquid treatment apparatus as claimed in claim 4, wherein, The bag breaking assembly further comprises an adjusting screw and an adjusting motor, wherein the adjusting screw is in threaded connection with the supporting rod and is in rotary connection with the supporting shell, and the output end of the adjusting motor is fixedly connected with the adjusting screw.
6. A peritoneal dialysis waste solution treatment apparatus as claimed in claim 5, wherein, The collecting assembly comprises a collecting hopper, a valve and a storage box, wherein the collecting hopper is fixed below the supporting shell, scales are arranged on the collecting hopper, the valve is arranged below the collecting hopper, and the storage box is arranged below the valve.
7. A peritoneal dialysis waste solution treatment apparatus as claimed in claim 6, wherein, The cleaning assembly comprises a rotary cover plate, a spray head assembly, a connecting pipe, a water tank and a water pump, wherein the rotary cover plate is rotatably arranged on the supporting shell, the spray head assembly is arranged on the rotary cover plate, the connecting pipe is connected with the spray head assembly, the water pump is connected with the connecting pipe, and the water tank is communicated with the connecting pipe.
8. A peritoneal dialysis waste solution treatment apparatus as claimed in claim 7, wherein, The spray head assembly comprises a top spray head and a side spray head, wherein the side spray head is arranged on one side of the top spray head and used for flushing the lower part of a slice.
9. A peritoneal dialysis waste liquid treatment apparatus as claimed in claim 8, wherein, The peritoneal dialysis waste liquid treatment device further comprises a recording assembly, the recording assembly comprises a tag scanning unit, a weight identification unit and a recording unit, the tag scanning unit is arranged on one side of the clamping rod and used for acquiring personal information on a waste liquid bag, the weight identification unit is used for acquiring volume information of waste liquid, and the recording unit is used for associating the volume information with the personal information and uploading the volume information to an upper computer.
10. A method for treating waste peritoneal dialysis solution, which is applied to the apparatus for treating waste peritoneal dialysis solution according to any one of claims 1 to 9.

Description

Peritoneal dialysis waste liquid treatment device and method Technical Field The invention relates to the technical field of medical equipment, in particular to a peritoneal dialysis waste liquid treatment device and method. Background During the course of receiving peritoneal dialysis treatment, the patient needs to accurately record and process the discharged waste fluid. The process not only requires strict weighing and metering of the waste liquid in the collecting bag, but also requires unified collection and discharge of the waste liquid after data statistics is completed. However, in view of the current clinical state of care, the operation means for waste liquid treatment still remains lagged, and mainly depends on the use of the traditional manual mode by medical staff. In a specific operation, medical staff needs to hold a sharp tool to physically pierce the collecting bag, and the waste liquid is guided into the collecting barrel by utilizing the gravity effect. The treatment mode has the obvious defects that on one hand, the labor intensity and the workload of clinical medical staff are greatly increased by high-frequency manual operation, and on the other hand, the operation process is extremely easy to generate splashing or dripping, so that pathogens in waste liquid are directly contacted with the skin of the medical staff or spread through aerosol, thereby causing serious occupational exposure and causing potential biological pollution to the surrounding environment. Disclosure of Invention The invention aims to provide a peritoneal dialysis waste liquid treatment device and a peritoneal dialysis waste liquid treatment method, which aim to realize automatic and closed treatment of a peritoneal dialysis waste liquid bag, effectively reduce the contact infection risk of medical staff and improve the standardization and safety of medical waste treatment. In order to achieve the above purpose, the invention provides a peritoneal dialysis waste liquid treatment device, which comprises a positioning assembly, a bag breaking assembly and a collecting assembly, wherein the positioning assembly comprises a support frame, a rotating structure, a clamping plate and a bag storage box, the rotating structure is rotatably arranged on the support frame, the clamping plate is slidably arranged on one side of the rotating structure and used for fixing a waste liquid bag, and the bag storage box is fixed on one side of the support frame; The bag breaking assembly comprises a supporting shell, a supporting rod, a control cylinder, two control rods and two sections, wherein the supporting shell is fixed on one side of the bag storage box, the supporting rod is arranged on one side of the supporting shell, the control cylinder is fixed on the supporting rod, the two sections are rotatably arranged on the supporting rod, one ends of the two control rods are rotatably connected with the output end of the control cylinder, the other ends of the two control rods are respectively connected with the two sections, and the collecting assembly is arranged below the supporting shell and is used for collecting discharged waste liquid in the waste liquid bag. The clamping plate comprises two clamping rods, an extrusion structure, elastic pieces and sliding locking blocks, wherein the two clamping rods are arranged on the rotating structure in a sliding mode, wedge-shaped faces are arranged on the clamping rods, the sliding locking blocks are arranged on the rotating structure in a sliding mode, the sliding locking blocks downwards slide to drive the two wedge-shaped faces to be close to each other so as to clamp a waste liquid bag, and the elastic pieces are arranged between the two clamping rods. The clamping plate further comprises two squeeze rollers, two gears and a control motor, wherein the two squeeze rollers are respectively and rotatably arranged on the two clamping rods, the two gears are respectively and fixedly connected with the two squeeze rollers and are meshed with each other, and the control motor is used for driving the two gears to rotate. The positioning assembly further comprises a pushing block, the pushing block is provided with a pushing inclined plane, and when the rotating structure rotates to one side of the storage bag box, the sliding lock block slides upwards along the pushing inclined plane to drive the two clamping rods to be relatively far away from the waste liquid loosening bag. The bag breaking assembly further comprises an adjusting screw and an adjusting motor, wherein the adjusting screw is in threaded connection with the supporting rod and is in rotary connection with the supporting shell, and the output end of the adjusting motor is fixedly connected with the adjusting screw. The collecting assembly comprises a collecting hopper, a valve and a storage box, wherein the collecting hopper is fixed below the supporting shell, scales are arranged on the collecting hopper, the valve is arr