CN113694284B

CN113694284B - Peritoneal dialysis liquid treatment device

Info

Publication number: CN113694284B
Application number: CN202111031751.6A
Authority: CN
Inventors: 谢赛; 徐兴英; 唐利群
Original assignee: Peoples Hospital of Deyang City
Current assignee: Peoples Hospital of Deyang City
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-05-31
Anticipated expiration: 2041-09-03
Also published as: CN113694284A

Abstract

The invention discloses an abdominal liquid treatment device, which belongs to the technical field of medical instruments and comprises a collecting bag conveying mechanism, an abdominal liquid collecting cavity, a bag pressing roller, a waste bag collecting cavity, a shell and a cutter, wherein the collecting bag conveying mechanism, the abdominal liquid collecting cavity, the bag pressing roller, the waste bag collecting cavity, the shell and the cutter are arranged in the shell; the collecting bag conveying mechanism is arranged above the peritoneal dialysis solution collecting cavity, and the bag pressing roller forms a squeezing part for squeezing the collecting bag between the collecting bag conveying mechanisms; the waste bag collecting cavity is arranged at the output end of the extrusion part. The residual peritoneal dialysis solution in the collection bag is completely removed through the extrusion of the extrusion part on the collection bag, so that the peritoneal dialysis solution and the collection bag are fully separated, and the influence of the separation process on the analysis result of the peritoneal dialysis solution is reduced; this wherein collection bag conveying mechanism is a closed loop conveyer belt structure, so can realize the continuous conveying of collecting the bag, and then can realize collecting the bag and the continuous separation of peritoneal dialysis liquid to improve the separation efficiency of device.

Description

Peritoneal dialysis liquid treatment device

Technical Field

The invention relates to the technical field of medical instruments, in particular to an abdominal permeability liquid treatment device.

Background

In the treatment of the peritoneal dialysis solution in the daily medical working process, the collecting bag is basically directly cut by scissors, then the peritoneal dialysis solution is poured into a toilet or a peritoneal dialysis solution treatment pool, and the peritoneal dialysis solution is easily splashed to the ground or hands of an operator in the process, so that not only can environmental pollution be caused, but also the operator can be easily subjected to cross infection, and therefore, the treatment device for treating the peritoneal dialysis solution can be provided at present, the probability of the operator directly contacting the peritoneal dialysis solution can be reduced, and the probability of the peritoneal dialysis solution causing the cross infection to the operator and the pollution to the environment can be reduced; however, when the conventional device separates the peritoneal dialysis solution from the collection bag, the separation of the peritoneal dialysis solution in the collection bag is insufficient, the peritoneal dialysis solution can remain in the collection bag, the peritoneal dialysis solution collected in the collector is less than the peritoneal dialysis solution actually collected in the collection bag, and the analysis result of the peritoneal dialysis solution is influenced; meanwhile, the conventional treatment device cannot continuously separate the peritoneal dialysis solution from the collection bag, and the separation efficiency is low.

Disclosure of Invention

The invention aims to provide a peritoneal dialysis solution treatment device which can realize sufficient separation of a collection bag and peritoneal dialysis solution, reduce the influence of a separation process on an analysis result of the peritoneal dialysis solution, and realize continuous separation of the collection bag and the peritoneal dialysis solution, thereby improving separation efficiency.

The invention is realized by the following technical scheme:

a peritoneal dialysis solution treatment device comprises a collection bag conveying mechanism, a peritoneal dialysis solution collection cavity, a bag pressing roller, a waste bag collection cavity and a cutter for cutting a collection bag, wherein the collection bag conveying mechanism, the peritoneal dialysis solution collection cavity, the bag pressing roller, the waste bag collection cavity and the cutter are arranged in a shell;

the collecting bag conveying mechanism is arranged above the peritoneal dialysis solution collecting cavity, the bag pressing roller is arranged at the top of the side wall of the peritoneal dialysis solution collecting cavity, and a squeezing part for squeezing the collecting bag is formed between the collecting bag conveying mechanism and the bag pressing roller;

the waste bag collecting cavity is arranged at the output end of the extruding part. In order to solve the above problems, the present invention provides an apparatus for processing a peritoneal dialysis solution, which can divide a collection bag into two parts by a cutter, wherein the cut of the collection bag is large enough, the separation speed of the peritoneal dialysis solution from the collection bag is faster, the cut collection bag is conveyed to a squeezing part by a collection bag conveying mechanism, the residual peritoneal dialysis solution in the collection bag is completely removed by squeezing the collection bag by the squeezing part, the peritoneal dialysis solution is sufficiently separated from the collection bag, and the influence of the separation process on the analysis result of the peritoneal dialysis solution is reduced.

The further technical scheme is as follows:

the collecting bag conveying mechanism comprises a transmission belt, a driving shaft and a plurality of driven shafts, the transmission belt, the driving shaft and the driven shafts form a closed-loop conveying belt structure, and the driving shaft is connected with the output end of external driving equipment; the collecting bag conveying mechanism is a closed-loop conveying belt structure, so that the collecting bags can be continuously conveyed, the collecting bags can be continuously separated from the peritoneal dialysis solution, and the separation efficiency of the device is improved.

Further: the transmission belt is divided into a belt a and a belt b along the transmission direction of the transmission belt, and a gap for the cutting part of the cutter to pass through is reserved between the belt a and the belt b;

further: the belt a and the belt b are both provided with a plurality of pressing sheets for clamping and fixing the collecting bag, and the pressing sheets are symmetrically arranged about the gap between the belt a and the belt b.

Further: the driven shafts are all arranged on the same horizontal plane, and the squeezing parts used for squeezing the collecting bags are formed between the driven shafts and the bag pressing rollers.

Further: the axes of the driven shaft and the bag pressing roller are parallel to the same vertical plane;

further: every the driven shaft is equallyd divide and is do not corresponded one press the bag roller, and certainly the input of extrusion portion to the output of extrusion portion, the driven shaft with press the clearance between the bag roller to reduce gradually.

And further: and a pressing device for pressing the waste bag is arranged above the waste bag collecting cavity and comprises a pressing plate and a hydraulic cylinder a, and the hydraulic cylinder a can drive the pressing plate to move downwards and press the waste bag.

Further: the waste bag collecting device is characterized in that a cabinet door capable of being opened and closed is arranged on one side wall shared by the waste bag collecting cavity and the shell, the side wall opposite to the cabinet door on the waste bag collecting cavity is a movable side wall, and a hydraulic cylinder b is connected onto the movable side wall.

Further: the device also comprises an intelligent terminal, a liquid level sensor and a turbidity sensor, wherein the liquid level sensor and the turbidity sensor are both arranged in the peritoneal dialysis solution collection cavity and are both electrically connected with the intelligent terminal;

further: the intelligent terminal comprises a processing module for processing the detection data of the liquid level sensor and the turbidity sensor and a display module for displaying the liquid level height and the turbidity.

Further: the peritoneal dialysis solution collecting cavity is also provided with a sampling port and a liquid discharge port, the sampling port and the liquid discharge port are both provided with an electric control valve, and the electric control valves are both electrically connected with the intelligent terminal;

further: the intelligent terminal also comprises a control module for controlling the external driving equipment, the cutter and the electric control valve.

Further: the collecting bag conveying mechanism is characterized in that a baffle is arranged on one cutting side of the collecting bag conveying mechanism, the baffle and a space enclosed by the shell are divided into an upper part and a lower part, the upper part is used for installing and setting an intelligent terminal, and the lower part is used as a storage cabinet.

A monitoring window for observing the peritoneal dialysis solution in the peritoneal dialysis solution collection cavity is also arranged on the common side wall of the peritoneal dialysis solution collection cavity and the shell, and the monitoring window is made of white transparent glass;

further: and a plurality of color comparison blocks used for comparing with the colors of the peritoneal dialysis solution are arranged on the monitoring window.

Compared with the prior art, the invention has the following advantages and beneficial effects:

1. according to the device for treating the peritoneal dialysis solution, the cut collection bag is conveyed to the extrusion part by the collection bag conveying mechanism, the residual peritoneal dialysis solution in the collection bag is completely discharged by extruding the collection bag by the extrusion part, and the peritoneal dialysis solution is fully separated from the collection bag, so that the influence of the separation process on the analysis result of the peritoneal dialysis solution is reduced;

2. according to the peritoneal dialysis solution treatment device, the collection bag can be divided into two parts through the cutter, at the moment, the wound of the collection bag is large enough, and the separation speed of peritoneal dialysis solution and the collection bag is higher;

3. according to the peritoneal dialysis solution treatment device, the collection bag conveying mechanism is of a closed-loop conveying belt structure, so that the collection bags can be continuously conveyed, the collection bags and peritoneal dialysis solution can be continuously separated, and the separation efficiency of the device is improved.

4. According to the abdominal permeability processing device, each driven shaft corresponds to one bag pressing roller, and the gap between the driven shaft and the bag pressing rollers is gradually reduced from the input end of the extrusion part to the output end of the extrusion part, so that the problem of insufficient separation caused by overlarge gap of the extrusion part can be avoided, and the problem of abdominal permeability splashing caused by too small gap of the extrusion part can also be avoided.

5. According to the peritoneal dialysis solution treatment device, the compression device can be used for compressing the waste bags collected in the waste bag collecting cavity, so that the waste bag collecting cavity can be fully utilized, more waste bags are collected, and then the waste bags are pushed out of the waste bag collecting cavity for collection at one time through the hydraulic cylinder b.

6. The invention relates to an abdominal permeability liquid treatment device, which controls an external driving device, a cutter and an electric control valve through an intelligent terminal, and further divides the treatment mode of the device on abdominal permeability liquid into two modes of abdominal permeability liquid analysis and abdominal permeability liquid treatment.

Drawings

In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a collecting bag conveying mechanism according to the present invention;

FIG. 3 is a side view of the collecting bag conveying mechanism and bag pressing roller structure of the present invention;

FIG. 4 is a schematic view of the pressing portion of the present invention;

FIG. 5 is a top view of a waste bag collection chamber configuration of the present invention;

FIG. 6 is a schematic view of the pressing device of the present invention;

FIG. 7 is a three-dimensional view of the exterior structure of the inventive structure;

FIG. 8 is a schematic view of a surveillance window according to the present invention.

Reference numbers and corresponding part names in the drawings:

1-collection bag conveying mechanism, 2-cutter, 3-peritoneal dialysis liquid collection cavity, 4-bag pressing roller, 5-waste bag collection cavity, 6-shell, 7-pressing device, 8-intelligent terminal, 9-baffle, 10-extrusion part, 11-driving belt, 12-driving shaft, 13-driven shaft, 14-pressing sheet, 15-external driving device, 20-storage cabinet, 31-sampling port, 32-liquid discharge port, 33-monitoring window, 34-color comparison block, 51-cabinet door, 52-movable side wall, 53-hydraulic cylinder b, 71-pressing plate, 72-hydraulic cylinder a, 111-belt a, 112-belt b.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.

Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the invention. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the invention.

Example 1:

as shown in fig. 1 to 8, the present invention provides a peritoneal dialysis solution treatment apparatus, which comprises a collecting bag conveying mechanism 1, a peritoneal dialysis solution collecting chamber 3, a bag pressing roller 4, a waste bag collecting chamber 5 and a cutter 2 for cutting the collecting bag, which are arranged in a casing 6, wherein the cutting direction of the cutter 2 is perpendicular to the conveying direction of the collecting bag conveying mechanism 1; in this embodiment, the cutter 2 can divide the collecting bag into two parts, and the cut part of the collecting bag cut by the cutter 2 has a large wound, so that the flow rate of the peritoneal dialysis solution is high, and the separation rate of the peritoneal dialysis solution from the collecting bag is high.

The collecting bag conveying mechanism 1 is arranged above the peritoneal dialysis solution collecting cavity 3, the bag pressing roller 4 is arranged at the top of the side wall of the peritoneal dialysis solution collecting cavity 3, and a squeezing part 10 for squeezing the collecting bag is formed between the bag pressing roller 4 and the collecting bag conveying mechanism 1; in the embodiment, the cut collection bag is conveyed to the squeezing part 10 by the collection bag conveying mechanism 1, the residual peritoneal dialysis solution in the collection bag is completely removed by squeezing the collection bag by the squeezing part 10, and the peritoneal dialysis solution and the collection bag are fully separated, so that the influence of the separation process on the analysis result of the peritoneal dialysis solution is reduced;

the waste bag collecting cavity 5 is arranged at the output end of the extruding part 10. The collection bag in this embodiment wherein remaining peritoneal dialysis fluid can separate with the collection bag completely after extrusion through extrusion portion 10, then the collection bag directly can get into waste bag collection chamber 5 from the output of extrusion portion 10 after the output and concentrate and collect, finally goes into dedicated recycle bag by waste bag collection chamber 5 in again and carries out recovery processing.

The collecting bag conveying mechanism 1 comprises a transmission belt 11, a driving shaft 12 and a plurality of driven shafts 13, the transmission belt 11, the driving shaft 12 and the driven shafts 13 form a closed-loop conveying belt structure, and the driving shaft 12 is connected with the output end of an external driving device 15; in the embodiment, the collecting bag conveying mechanism 1 is a closed-loop conveying belt structure, so that the collecting bags can be continuously conveyed, and further the collecting bags and the peritoneal dialysis solution can be continuously separated, so that the separation efficiency of the device is improved; wherein driving shaft 12 and driven shaft 13 set to an isosceles triangle, and this kind of structural style is more stable and the conveyer belt conveying is more stable, can guarantee to collect bag conveying mechanism 1 and will collect the bag conveying and extrude 10 effectively to realize the complete separation of peritoneal dialysis liquid and collection bag, thereby reduce the influence to peritoneal dialysis liquid analysis structure.

The transmission belt 11 is divided into a belt a111 and a belt b112 along the transmission direction, and a gap for the cutting part of the cutter 2 to pass through is reserved between the belt a111 and the belt b 112; in the embodiment, in order to ensure that the cutter 2 can effectively cut the collection bag, the conveying belt 11 is divided into the belt a111 and the belt b112, the cutting part of the cutter 2 can extend out of the gap between the cutter and the belt b, and the collection bag is cut, so that the large wound of the collection bag is ensured, and the separation speed of the abdominal infiltration liquid and the collection bag is further improved; in the embodiment, a small-sized electric saw is preferably adopted as the cutter 2, because the saw blade of the small-sized electric saw moves circularly when the small-sized electric saw works, the frequency of use of each saw tooth is considered to be the same, and the saw blade is longer, so that the small-sized electric saw adopted here can be used for a longer time, and the frequency of replacement of the cutter 2 due to abrasion is reduced; compared with other types of cutters, the electric saw has better cutting effect, can ensure that the collecting bag is completely cut, ensures a large wound of the collecting bag, and further improves the separation speed of the peritoneal dialysis solution and the collecting bag.

The belt a111 and the belt b112 are respectively provided with a plurality of pressing sheets 14 for clamping and fixing the collecting bag, and the pressing sheets 14 are symmetrically arranged about the gap between the belt a111 and the belt b 112. In this embodiment, in order to ensure that the collecting bag does not slide into the peritoneal dialysis solution collecting cavity 3, the pressing piece 14 adapted to the size of the collecting bag is arranged at the position corresponding to the belt a111 and the belt b112, and when the separation of the peritoneal dialysis solution from the collecting bag is performed at each time, the collecting bag is inserted into the pressing piece 14 to be positioned, so that the collecting bag can be effectively prevented from sliding into the peritoneal dialysis solution collecting cavity 3, and meanwhile, the effective cutting of the cutter 2 can be ensured, and the separation speed of the peritoneal dialysis solution from the collecting bag is further improved.

The driven shafts 13 are all arranged on the same horizontal plane, and the squeezing parts 10 for squeezing the collecting bags are formed between the driven shafts 13 and the bag pressing rollers 4. In the embodiment, the bag pressing roller 4 is arranged below the driven shaft 13, and then the squeezing part 10 for squeezing the collection bag after cutting is formed between the bag pressing roller 4 and the driven shaft 13, so that residual peritoneal dialysis solution in the collection bag is completely discharged, the peritoneal dialysis solution and the collection bag are fully separated, and the influence of the separation process on the analysis result of the peritoneal dialysis solution is reduced.

The axes of the driven shaft 13 and the bag pressing roller 4 are both parallel to the same vertical plane; the axes of the driven shaft 13 and the bag pressing roller 4 are preferably arranged in the same vertical plane and are parallel to each other in the embodiment, so that the squeezing effect of the structural form is better, the peritoneal dialysis solution and the collection bag can be fully separated, and the influence of the separation process on the analysis result of the peritoneal dialysis solution is reduced.

Every driven shaft 13 equally divide and do not correspond one press bag roller 4, and certainly the input of extrusion portion 10 to the output of extrusion portion 10, driven shaft 13 with press the clearance between the bag roller 4 and reduce gradually. In this embodiment, every way the driven shaft 13 equally divide and respectively correspond one bag roller 4 presses, and from the input of extrusion portion 10 to the output of extrusion portion 10, driven shaft 13 with press the clearance between the bag roller 4 and reduce gradually, this kind of structural style can avoid extrusion portion 10 clearance too big to lead to the insufficient problem of separation, also can avoid simultaneously leading to the problem of peritoneal dialysis liquid splash because of extrusion portion 10 clearance undersize. Thereby guarantee to realize the abundant separation of peritoneal dialysis liquid and collection bag to reduce the influence of separation process to peritoneal dialysis liquid analysis result.

A pressing device 7 for pressing the waste bag is arranged above the waste bag collecting cavity 5, the pressing device 7 comprises a pressing plate 71 and a hydraulic cylinder a72, and the hydraulic cylinder a72 can drive the pressing plate 71 to move downwards and press the waste bag. In order to collect more waste bags in the waste bag collecting chamber 5 in the present embodiment, the pressing device 7 moves down to press the waste bags collected in the waste bag collecting chamber 5 at intervals after the peritoneal dialysis solution treatment device starts to operate.

A cabinet door 51 which can be opened and closed is arranged on one side wall shared by the waste bag collecting cavity 5 and the shell 6, the side wall opposite to the cabinet door 51 on the waste bag collecting cavity 5 is a movable side wall 52, and a hydraulic cylinder b53 is connected on the movable side wall. In this embodiment, the waste bag collecting cavity 5 has two adjacent side walls to be served as by the shell 6, wherein is close to the door 51 that can open and close that is arranged on the peritoneal dialysis solution collecting cavity 3, when the waste bag collected in the waste bag collecting cavity 5 needs to be cleared up, the door 51 is opened from the middle to cover the special waste bag on the door plate of the opened door 51, then the hydraulic cylinder b53 drives the movable side wall 52 to push the waste bag compressed therein into the waste bag, and the waste bag in the waste bag collecting cavity 5 is intensively cleared.

The device also comprises an intelligent terminal 8, a liquid level sensor and a turbidity sensor, wherein the liquid level sensor and the turbidity sensor are both arranged in the peritoneal dialysis solution collection cavity 3 and are both electrically connected with the intelligent terminal 8; the liquid level sensor and the turbidity sensor and the like arranged in the embodiment can detect basic information of the peritoneal dialysis solution, transmit the information to the intelligent terminal 8, and the intelligent terminal 8 analyzes and processes the information to provide data support for analysis and processing of the peritoneal dialysis solution; other sensors capable of collecting information useful for abdominal fluid analysis, such as a weight sensor, may also be added.

The intelligent terminal 8 comprises a processing module for processing the detection data of the liquid level sensor and the turbidity sensor and a display module for displaying the liquid level height and the turbidity. In this embodiment, the intelligent terminal 8 can receive the signal from the sensor, then the processing module analyzes and processes the signal, and finally the result obtained by analysis is displayed through the display module, so that the operator can visually obtain the basic information of the peritoneal dialysis solution from the display module, thereby helping the medical staff to know the basic situation of the patient and make a targeted therapy.

The peritoneal dialysis solution collecting cavity 3 is also provided with a sampling port 31 and a liquid outlet 32, the sampling port 31 and the liquid outlet 32 are both provided with an electric control valve, and the electric control valves are both electrically connected with the intelligent terminal 8; in the embodiment, the sampling port 31 is used for collecting the peritoneal dialysis fluid sample, the liquid outlet 32 is used for discharging the peritoneal dialysis fluid in the peritoneal dialysis fluid collecting cavity 3, and the electric control valves are used at the two positions, so that the purpose of controlling the on-off of the sampling port 31 and the liquid outlet 32 can be realized through the intelligent terminal 8; the peritoneal dialysis solution discharged from the sampling port 31 can be collected by a sampling test tube, and the liquid discharge port 32 can be directly connected with a sewer.

The intelligent terminal 8 further comprises a control module for controlling the external driving device 15, the cutter 2 and the electric control valve. Wherein control module can also control hydraulic stem a72 and pneumatic cylinder b53, realizes the control to whole peritoneal dialysis liquid processing apparatus through intelligent terminal in this embodiment, can divide into two kinds of work operation modes of peritoneal dialysis liquid analysis and peritoneal dialysis liquid processing with the device.

A baffle 9 is arranged on one cutting side of the collecting bag conveying mechanism 1, the space enclosed by the baffle 9 and the shell 6 is divided into an upper part and a lower part, the upper part is used for installing and setting an intelligent terminal 8, and the lower part is used as a storage cabinet 20. The baffle 9 in the embodiment can ensure that the peritoneal dialysis solution effectively enters the peritoneal dialysis solution collecting cavity 3, so that the loss of the peritoneal dialysis solution is reduced, and the influence of the separation process on the analysis result of the peritoneal dialysis solution is reduced; and then the upper half part of the space enclosed by the baffle 9 and the shell 6 can be used for installing the intelligent terminal 8, and the rest space of the lower half part can be used as a storage cabinet 20 of the device, and articles commonly used in the use process of the device such as a garbage bag, a sampling test tube and the like can be stored in the storage cabinet 20.

A monitoring window 33 for observing the abdominal liquid in the abdominal liquid collecting cavity 3 is further arranged on the common side wall of the abdominal liquid collecting cavity 3 and the shell 6, and the monitoring window 33 is made of white transparent glass; in the present embodiment, the peritoneal dialysis solution collection chamber 3 has three side walls defined by the housing 6, and a monitoring window 33 is provided in one of the side walls for observing the conditions in which the peritoneal dialysis solution is collected.

The monitoring window 33 is provided with a plurality of color contrast blocks 34 for contrasting with the color of the peritoneal dialysis solution. In the embodiment, the color comparison block 34 is arranged on the monitoring window 33 to facilitate the judgment of possible diseases of the patient.

In this embodiment, the waste bag is a cut collection bag; the high pressure flushing system is conventional and will not be described in detail in this embodiment.

Example 2:

based on the use of embodiment 1, the operation state of the apparatus in this embodiment can be divided into two operation states, i.e., peritoneal dialysis and peritoneal dialysis, by controlling the external driving device 15, the cutter 2 and the electric control valve through the smart terminal 8. Wherein, when the device is in the state of analyzing the peritoneal dialysis solution, the intelligent terminal 8 firstly controls the external driving device 15 and the cutter 2 to be opened, the peritoneal dialysis solution is separated from the collecting bag, after the peritoneal dialysis solution in the same batch is separated, the external driving device 15 and the cutter 2 stop, at this time, the intelligent terminal 8 starts to analyze and process the data information sent back by the sensor, and displays the analyzed information through the display module, the electric control valve at the control sampling port 31 is switched on to sample the peritoneal dialysis solution sample, the electric control valve at the sampling port 31 is closed after the sampling is finished, then the electric control valve at the liquid outlet 32 is opened to discharge the peritoneal dialysis solution, and finally the device is flushed by a high-pressure flushing system, wherein the compacting device 7 is operated to compact the waste bag in the waste bag collecting chamber 5 once when the external driving device 15 and the cutter 2 are stopped after the separation of the peritoneal dialysis solution.

When the device is in the peritoneal dialysis solution treatment state, the sampling port 31 is always in a closed state, and the liquid discharge port 32 is always in an on state, at this time, the intelligent terminal 8 firstly controls the external driving device 15 and the cutter 2 to be opened, so that the peritoneal dialysis solution is separated from the collection bag, and in the process of separating the peritoneal dialysis solution from the collection bag, the peritoneal dialysis solution in the peritoneal dialysis solution collection cavity 3 is discharged to a sewer or a special peritoneal dialysis solution treatment pool from the liquid discharge port 32; the collecting bag is continuously conveyed to the cutter 2 through the collecting bag conveying mechanism 1 in the process, and the cutter 2 is used for cutting the collecting bag, so that the continuous separation of the collecting bag and the peritoneal dialysis solution can be realized by the peritoneal dialysis solution treatment device, and the separation efficiency of the device is improved. And in the continuous treatment process, the pressing device performs pressing operation once at intervals of 5-10 minutes, when the pressed waste bags collected in the waste bag collecting cavity 5 exceed three quarters of the volume of the waste bag collecting cavity 5, the cabinet door 51 is opened, then the hydraulic cylinder b53 drives the movable side wall 52 to push out the waste bags, and a special garbage bag is adopted for collection treatment.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The peritoneal dialysis solution treatment device is characterized by comprising a collection bag conveying mechanism (1), a peritoneal dialysis solution collection cavity (3), a bag pressing roller (4), a waste bag collection cavity (5), a shell (6) and a cutter (2) for cutting a collection bag, wherein the collection bag conveying mechanism (1) is arranged in the shell (6), and the cutting direction of the cutter (2) is perpendicular to the conveying direction of the collection bag conveying mechanism (1);

the collecting bag conveying mechanism (1) is arranged above the peritoneal dialysis solution collecting cavity (3), the bag pressing roller (4) is arranged at the top of the side wall of the peritoneal dialysis solution collecting cavity (3), and a squeezing part (10) for squeezing a collecting bag is formed between the collecting bag conveying mechanism (1) and the bag pressing roller (4);

the waste bag collecting cavity (5) is arranged at the output end of the extruding part (10);

the collecting bag conveying mechanism (1) comprises a transmission belt (11), a driving shaft (12) and a plurality of driven shafts (13), and the transmission belt (11), the driving shaft (12) and the driven shafts (13) form a closed-loop conveying belt structure;

the axes of the driven shaft (13) and the bag pressing roller (4) are positioned on the same vertical plane and are parallel to each other;

every do driven shaft (13) equally divide and do not correspond one press bag roller (4), and certainly the input of extrusion portion (10) to the output of extrusion portion (10), driven shaft (13) with press the clearance between bag roller (4) to reduce gradually.

2. A peritoneal fluid treatment apparatus according to claim 1 wherein the drive shaft (12) is connected to an output of an external drive device (15);

the transmission belt (11) is divided into a belt a (111) and a belt b (112) along the transmission direction, and a gap for the cutting part of the cutter (2) to pass through is reserved between the belt a (111) and the belt b (112);

the belt a (111) and the belt b (112) are both provided with a plurality of pressing sheets (14) for clamping and fixing the collecting bag, and the pressing sheets (14) are symmetrically arranged relative to the gap between the belt a (111) and the belt b (112).

3. A peritoneal fluid treatment device according to claim 2, characterized in that a plurality of the driven shafts (13) are disposed on the same horizontal plane, and the squeezing portion (10) for squeezing the collection bag is formed between the driven shafts (13) and the bag pressing roller (4).

4. A peritoneal fluid treatment apparatus according to claim 1 wherein a compacting device (7) is provided above the waste bag collecting chamber (5) for compacting the waste bag, the compacting device (7) comprising a pressing plate (71) and a hydraulic cylinder a (72), the hydraulic cylinder a (72) driving the pressing plate (71) downward and compacting the waste bag.

5. A peritoneal fluid treatment apparatus as claimed in claim 4 wherein a side wall of the waste bag collection chamber (5) common to the housing (6) is provided with an openable and closable cabinet door (51), and the side wall of the waste bag collection chamber (5) opposite to the cabinet door (51) is a movable side wall (52) to which a hydraulic cylinder b (53) is connected.

6. A peritoneal dialysis treatment device according to claim 1, further comprising a smart terminal (8), a liquid level sensor and a turbidity sensor, both of which are disposed within the peritoneal dialysis collection chamber (3) and both of which are electrically connected to the smart terminal (8);

the intelligent terminal (8) comprises a processing module for processing the detection data of the liquid level sensor and the turbidity sensor and a display module for displaying the liquid level height and the turbidity.

7. The peritoneal dialysis solution treatment device of claim 6, wherein the peritoneal dialysis solution collection cavity (3) is further provided with a sampling port (31) and a liquid discharge port (32), and the sampling port (31) and the liquid discharge port (32) are both provided with an electric control valve, and the electric control valves are both electrically connected with the intelligent terminal (8);

the intelligent terminal (8) further comprises a control module for controlling the external driving device (15), the cutter (2) and the electric control valve.

8. The peritoneal dialysis solution treatment device of claim 1 wherein the cut side of the collection bag conveying mechanism (1) is provided with a baffle (9), the space enclosed by the baffle (9) and the shell (6) is divided into an upper part and a lower part, the upper part is used for installing and arranging the intelligent terminal (8), and the lower part is used as a storage cabinet (20).

9. A device for the treatment of peritoneal dialysis as claimed in claim 1 wherein the side wall of the peritoneal dialysis solution collection chamber (3) common to the housing (6) is further provided with a monitoring window (33) for viewing the peritoneal dialysis solution in the peritoneal dialysis solution collection chamber (3), the monitoring window (33) being made of white transparent glass;

the monitoring window (33) is provided with a plurality of color contrast blocks (34) for contrasting with the color of the peritoneal dialysis solution.