CN202497520U - Peritoneal dialysis system - Google Patents

Abstract

The utility model discloses a peritoneal dialysis system capable of clinical examination. The peritoneal dialysis system includes a peritoneal dialysis supervisor, a peritoneal dialysis tube, and a waste liquid tube. The end of the peritoneal dialysis tube is connected with a peritoneal dialysis bag. The peritoneal dialysis tube is provided with a peritoneal dialysis circuit switch. A waste liquid pipeline switch is arranged on the waste liquid pipe, and a branch pipe communicating with the waste liquid pipe is arranged on the waste liquid pipe, and the end of the branch pipe is sealed by a detachable sealing structure. When in use, it is only necessary to disassemble the sealing structure, so that the dialysis waste liquid flows out along the branch pipe, and the medical staff collects the outflowing dialysis waste liquid for laboratory inspection, or connects the peritoneal dialysis flow monitoring, pressure monitoring device and other monitoring devices to the branch pipe. The flow and pressure of peritoneal dialysis can be detected to realize clinical examination, so that doctors can make correct etiological diagnosis, and at the same time, more clinical scientific research data can be collected. It is suitable for popularization and application in the field of peritoneal dialysis.

Description

Peritoneal Dialysis System

technical field

The utility model relates to the field of peritoneal dialysis, in particular to a peritoneal dialysis system.

Background technique

Peritoneal dialysis uses the peritoneum as a semi-permeable membrane, and uses gravity to pour the prepared dialysate into the patient's peritoneal cavity through a catheter. In this way, there is a concentration gradient difference of solutes on both sides of the peritoneum, and the solutes on the high concentration side move toward the low concentration. Water moves from the low-osmotic side to the high-osmotic side, and the peritoneal dialysate is constantly replaced to achieve the purpose of removing metabolites and toxic substances in the body and correcting water and electrolyte balance disorders.

At present, the used peritoneal dialysis system includes a peritoneal dialysis supervisor, a peritoneal dialysis tube, and a waste liquid pipe. The peritoneal dialysis supervisor is connected with the peritoneal dialysis tube and the waste liquid pipe respectively. The end of the tube is connected with a peritoneal dialysis bag, the peritoneal dialysis tube is provided with a peritoneal dialysis tube clamp, the end of the waste liquid tube is connected with a waste liquid bag, and the waste liquid tube is provided with a waste liquid line clip, and the peritoneal dialysis bag is filled with fresh Dialysate, during dialysis exchange, the dialysis waste liquid of the peritoneal cavity is first flowed into the waste liquid bag along the peritoneal dialysis main pipe and the waste liquid pipe by gravity, and then the fresh dialysate is input into the peritoneal cavity through the peritoneal dialysis pipe and the peritoneal dialysis main pipe, The set of peritoneal dialysis duplex system is removed and discarded during the interval of peritoneal dialysis solution, so as to facilitate the patient's activities. In the process of peritoneal dialysis, sometimes peritoneal dialysis patients will feel unwell. At this time, in order to understand the cause of the patient, the doctor usually needs to check the dialysis waste fluid, understand the flow rate and pressure of peritoneal dialysis, so that the doctor can make a correct judgment However, the existing peritoneal dialysis system is completely closed and does not have a corresponding connection port. It is not convenient to collect dialysis waste fluid during peritoneal dialysis, nor can it be connected to peritoneal dialysis flow monitoring, pressure monitoring devices, etc., and clinical examination cannot be done. , making it impossible for doctors to make a correct etiological diagnosis.

Utility model content

The technical problem to be solved by the utility model is to provide a peritoneal dialysis system capable of clinical examination.

The technical solution adopted by the utility model to solve the technical problem is: the peritoneal dialysis system includes a peritoneal dialysis supervisor, a peritoneal dialysis tube, and a waste liquid pipe, and the peritoneal dialysis main pipe is connected with the peritoneal dialysis tube and the waste liquid pipe respectively. The end of the tube is connected with a peritoneal dialysis bag, the peritoneal dialysis tube is provided with a peritoneal dialysis circuit switch, the end of the waste liquid tube is connected with a waste liquid bag, the waste liquid tube is provided with a waste liquid circuit switch, and the waste liquid tube is provided with a The branch pipe connected with the waste liquid pipe, the end of the branch pipe is sealed by a detachable sealing structure.

Further, a sealing cover is provided at the end of the branch pipe to form the detachable sealing structure.

Further, the peritoneal dialysis main pipe is provided with a rotary switch.

Further, the peritoneal dialysis circuit switch and the waste liquid circuit switch are clips.

The beneficial effects of the utility model are: by setting a branch pipe connected to the waste liquid pipe on the waste liquid pipe, the end of the branch pipe is sealed by a detachable sealing structure, during the peritoneal dialysis process, if it is necessary to check the dialysis waste liquid and understand The flow rate, pressure, etc., only need to disassemble the sealing structure, so that the dialysis waste liquid flows out along the branch pipe, and the medical staff collects the outflowing dialysis waste liquid for laboratory inspection, or connects the peritoneal dialysis flow monitoring device, pressure The monitoring device detects the flow rate and pressure of peritoneal dialysis, which can realize clinical examination, so that doctors can make correct etiological diagnosis, and at the same time, more clinical scientific research data can be collected.

Description of drawings

Fig. 1 is the structural representation of the utility model peritoneal dialysis system;

Marked in the figure: peritoneal dialysis supervisor 1, peritoneal dialysis tube 2, waste liquid tube 3, peritoneal dialysis bag 4, peritoneal dialysis line switch 5, waste liquid bag 6, waste liquid line switch 7, branch pipe 8, sealing cover 9 , Knob switch 10.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figure 1, the peritoneal dialysis system includes a peritoneal dialysis supervisor 1, a peritoneal dialysis tube 2, and a waste liquid pipe 3. The end is connected with a peritoneal dialysis bag 4, the peritoneal dialysis tube 2 is provided with a peritoneal dialysis circuit switch 5, the end of the waste liquid tube 3 is connected with a waste liquid bag 6, and the waste liquid tube 3 is provided with a waste liquid circuit switch 7. The waste liquid pipe 3 is provided with a branch pipe 8 communicating with the waste liquid pipe 3, and the end of the branch pipe 8 is sealed by a detachable sealing structure. The use process of the peritoneal dialysis system is as follows: first, close the peritoneal dialysis circuit switch 5, open the waste liquid circuit switch 7, so that the dialysis waste liquid in the peritoneal cavity flows into the peritoneal dialysis main pipe 1 and waste liquid pipe 3 under the action of gravity Waste liquid bag 6, then, open peritoneal dialysis circuit switch 5, close waste liquid circuit switch 7, and fresh dialysate is input in the peritoneal cavity through peritoneal dialysis tube 2, peritoneal dialysis supervisor 1. Since the waste liquid pipe 3 is provided with a branch pipe 8 connected with the waste liquid pipe 3, the end of the branch pipe 8 is sealed by a detachable sealing structure. Pressure, etc., only need to disassemble the sealing structure, so that the dialysis waste liquid flows out along the branch pipe 8, and the medical staff collects the outflowing dialysis waste liquid for laboratory inspection, or connects the peritoneal dialysis flow monitoring and pressure monitoring devices to the branch pipe 8 By detecting the flow and pressure of peritoneal dialysis, clinical examination can be realized, so that doctors can make correct etiological diagnosis, and at the same time, more clinical scientific research data can be collected. After the inspection, the sealing structure can be installed to make the The branch pipe 8 can be sealed.

In the above implementation process, clips, ropes, plugs, etc. can be used as detachable sealing structures to seal the branch pipe 8. In order to make disassembly more convenient, a sealing cover 9 is usually provided at the end of the branch pipe 8 to form the detachable sealing structure.

During the peritoneal dialysis process, sometimes it is necessary to temporarily stop the peritoneal dialysis. At this time, the peritoneal dialysis circuit switch 5 and the waste liquid circuit switch 7 need to be closed. However, in the actual operation process, sometimes the peritoneal dialysis circuit switch 5 is not turned off 1. If the waste liquid pipeline switch 7 is closed tightly, liquid leakage will occur, so that after the peritoneal dialysis is stopped, the dialysate still flows into the peritoneal cavity of the patient, causing unnecessary troubles. Therefore, in order to completely avoid the occurrence of the above situation, the A rotary switch 10 is set on the main tube 1, and the occurrence of liquid leakage can be completely avoided through double switches. At the same time, since the rotary switch 10 set on the primary tube 1 of peritoneal dialysis is closer to the patient's body, the rotary switch 10 can be sterilized , to avoid bacterial infection in patients.

In addition, the peritoneal dialysis pipeline switch 5 and the waste fluid pipeline switch 7 can adopt various existing switches, since the peritoneal dialysis tube 2 and the waste fluid tube 3 are all made of soft materials, Generally, clips are used as the peritoneal dialysis circuit switch 5 and the waste liquid circuit switch 7 .

Claims (4)

1. peritoneal dialysis system, comprising peritoneal dialysis supervisor (1), peritoneal dialysis tube (2), waste liquid pipe (3), described peritoneal dialysis supervisor (1) is respectively connected with peritoneal dialysis tube (2), waste liquid pipe (3) ), the end of the peritoneal dialysis tube (2) is connected with a peritoneal dialysis bag (4), the peritoneal dialysis tube (2) is provided with a peritoneal dialysis circuit switch (5), and the end of the waste liquid tube (3) is connected with a waste liquid bag ( 6), the waste liquid pipe (3) is provided with a waste liquid pipeline switch (7), characterized in that: the waste liquid pipe (3) is provided with a branch pipe (8) connected to the waste liquid pipe (3), The end of the branch pipe (8) is sealed by a detachable sealing structure. 2. The peritoneal dialysis system according to claim 1, characterized in that: a sealing cover (9) is provided at the end of the branch pipe (8) to form the detachable sealing structure. 3. The peritoneal dialysis system according to claim 1 or 2, characterized in that: the peritoneal dialysis main tube (1) is provided with a rotary switch (10). 4. The peritoneal dialysis system according to claim 3, characterized in that: the peritoneal dialysis circuit switch (5) and the waste liquid circuit switch (7) are clips.

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