CN210785984U

CN210785984U - Multipurpose joint for peritoneal dialysis catheterization and using system thereof

Info

Publication number: CN210785984U
Application number: CN201921340266.5U
Authority: CN
Inventors: 金骊珠; 龚蓉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-06-19
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a multi-purpose joint and operating system for peritoneal dialysis puts tub art, first connector, second connector, third connector including one end is connected, the other end of first connector is used for connecting the peritoneal dialysis pipe of putting into the abdominal cavity, and the other end of second connector is connected with the nozzle stub, and the nozzle stub is used for connecting peritoneal dialysis liquid, and the other end of third connector is connected with the drainage hose, and drainage liquid flows from the drainage hose. This device is when using, need not break off first connector and peritoneal dialysis pipe and can observe the drainage liquid condition, and the operation is more convenient.

Description

Multipurpose joint for peritoneal dialysis catheterization and using system thereof

Technical Field

The utility model relates to the field of medical treatment, concretely relates to a multi-purpose joint and use system for peritoneal dialysis puts tub art.

Background

With the increase of uremia patients year by year, peritoneal dialysis is widely applied clinically as one of the main kidney substitution treatment modes; at present, the number of peritoneal dialysis patients in China is nearly 5 thousands, and the number of patients is increased year by year. These peritoneal dialysis patients all need to put the pipe that is used for dialysis in the abdominal cavity through peritoneal dialysis catheterization art, in order to have good peritoneal dialysis liquid drainage effect, need to confirm repeatedly in the art pipe unobstructed nature and drainage condition.

According to 2016 Chinese guide for peritoneal dialysis catheter placement, the standard for judging the unobstructed drainage in the operation is as follows: 100-200ml of physiological saline or peritoneal dialysis solution is injected into the guide tube, for example, 1/2 or drainage solution with the amount of the outflow liquid larger than the amount of the injected liquid is in a linear shape. In actual clinical operation, the 'linear' drainage is more used for judging the drainage condition, so that the operation is quicker, and the total drainage quantity is observed without waiting time. However, even in this way, because the peritoneal dialysis catheter is 'blind-inserted', the situation that the catheter is not placed in place once and the position of the catheter needs to be adjusted repeatedly and the drainage needs to be repeatedly observed to be 'linear' or not often occurs in the operation; the operation can repeatedly disconnect the peritoneal dialysis catheter, the external short pipe and the titanium joint, so that the operation is repeated and complicated, and meanwhile, the operation efficiency is low, and the use is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that in the catheterization art of peritoneal dialysis, the position control operation of the pipe for dialysis is complicated and repeated, adjusts inefficiency, and the not convenient to use provides the multi-purpose joint and the use system that are used for the catheterization art of peritoneal dialysis, solves the problem that the pipe was put in the tectorial membrane dialysis was adjusted to put the pipe in the catheterization art.

The utility model discloses a following technical scheme realizes:

a multi-purpose joint and use system for peritoneal dialysis puts tub art, first connector, second connector, third connector including one end is connected, the other end of first connector is used for connecting the peritoneal dialysis pipe of putting into the abdominal cavity, and the other end of second connector is connected with external nozzle stub, and the nozzle stub is used for connecting the peritoneal dialysis liquid, and the other end of third connector is connected with the drainage hose, and drainage peritoneal liquid flows out from the drainage hose.

Further, this device is when using, the peritoneal dialysis pipe is placed in the abdominal cavity through the operation, then with first connector and peritoneal dialysis pipe connection, this moment, when need confirm pipe patency and drainage situation in the operation, need not part first connector and peritoneal dialysis pipe repeatedly, three-way valve structure through adjusting the device, introduce the abdominal cavity with the peritoneal dialysis liquid from second connector and external nozzle stub, after putting into enough peritoneal dialysis liquid, through adjusting three-way valve structure, close the second connector, the drainage end outflow is connected to peritoneal dialysis liquid accessible third, form the drainage liquid promptly, judge the drainage situation through observing whether drainage liquid "is the threadiness".

When the device is used, the connection between the first connecting head and the peritoneal dialysis catheter does not need to be repeatedly disconnected to control the liquid to flow in and out, and the liquid flowing in and out direction only needs to be adjusted through the three-way valve to observe the peritoneal dialysis fluid drainage condition, so that the complicated operation can be effectively avoided, and the use efficiency is improved.

When the drainage liquid that flows out in observing the drainage hose is not linear, can directly insert the seal wire to the peritoneal cavity peritoneal dialysis pipe through third connector drainage end to can accomplish the pipe position adjustment under the condition of not taking off the joint, so not only easy operation, and can effectually save the time, more be favorable to improving the efficiency of operation.

Preferably, the multipurpose joint for peritoneal dialysis catheterization and the use system thereof, the first joint and the third joint are respectively two ends of a section of circular arc tube, and the radian of the circular arc tube is an obtuse angle. The first connector and the third connector are arranged in the arc-shaped pipe with one end at an obtuse angle, so that the steel wire can be inserted more conveniently, and the operation is more convenient.

Preferably, the multipurpose joint for peritoneal dialysis catheterization and the use system thereof have one end of the second joint connected to the circular arc tube and the other end far away from the circle center of the circular arc tube. Thus, in the actual operation, the peritoneal dialysis solution can be added more favorably, and the actual operation is more convenient.

Furthermore, the multipurpose joint for peritoneal dialysis catheterization and the use system thereof, wherein one end of the first joint connected with the peritoneal dialysis catheter is also connected with a connecting column with a hollow inner part, and the outer diameter of the connecting column is 0.25 cm. The outer diameter of the end of the first connector connected with the peritoneal dialysis catheter is 0.3 cm.

At present, the internal diameter of the peritoneal dialysis catheter in China is 0.25-0.30cm, so that the first connecting head of the device for connecting the peritoneal dialysis catheter has two circle diameters of 0.25cm and 0.30cm so as to be used for matching the internal diameters of different catheters; the application range is wider.

(specifically, the multipurpose joint for peritoneal dialysis catheterization and the use system thereof, the first joint, the second joint and the third joint are made of plastic materials.

In particular to a multipurpose joint for peritoneal dialysis catheterization and a using system thereof, wherein a drainage hose is made of rubber or silica gel material.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the utility model discloses a multipurpose joint and use system for peritoneal dialysis catheterization, this device need not break off first connector and peritoneal dialysis pipe and can observe the drainage liquid condition when using, it is more convenient to operate;

2. the utility model discloses a multi-purpose joint and use system for peritoneal dialysis catheterization, when the drainage is not good, can directly insert the position of steel wire regulation peritoneal dialysis pipe in the third connector, need not break repeatedly, the effectual time and the cost of having saved;

3. the utility model is used for peritoneal dialysis puts multi-purpose joint and the use system of catheterization, this device simple structure, convenient to operate and use, the availability factor is higher.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

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

fig. 2 is a schematic structural view of the present invention in use.

Reference numbers and corresponding part names in the drawings:

1-a first connector, 2-a second connector, 3-a third connector, 4-a short pipe, 5-a drainage hose and 6-a connecting column.

Detailed Description

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 the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1

As shown in figure 1, the utility model discloses a multi-purpose joint and operating system for peritoneal dialysis puts tub art, first connector 1, second connector 2, third connector 3 connected including one end, the other end of first connector 1 is used for connecting the peritoneal dialysis pipe of putting into the abdominal cavity, and the other end of second connector 2 is connected with nozzle stub 4, and nozzle stub 4 is used for connecting the peritoneal dialysis liquid, and the other end of third connector 3 is connected with drainage hose 5, and drainage liquid flows out from drainage hose 5.

Example 2

A multi-purpose joint and use system for peritoneal dialysis puts tub art, on embodiment 1's basis, first connector 1 and third connector 3 are the both ends of one section circular arc pipe respectively, and the radian of this circular arc pipe is 150, and the one end of second connector 2 is connected on the circular arc pipe, and the centre of a circle of circular arc pipe is kept away from to the other end.

Wherein, the end of the first connector 1 connected with the peritoneal dialysis catheter is also connected with a connecting column 6 with a hollow inner part, and the outer diameter of the connecting column 6 is 0.25 cm. The outer diameter of the end of the first connector 1 connected to the peritoneal dialysis catheter is 0.3 cm.

The first connector 1, the second connector 2 and the third connector 3 are made of plastic materials. The drainage hose 5 is made of rubber or silica gel.

Example 3

As shown in fig. 2, on the basis of embodiment 2, one end of a peritoneal dialysis catheter with a diameter of 0.25cm is connected to a connecting column 6 on a first connector 1, peritoneal dialysis solution is poured into a short tube 4, the peritoneal dialysis solution enters the peritoneal dialysis catheter through the first connector 1, then drainage solution flows out through a drainage hose 5 on a third connector 3, whether the drainage solution flows out is linear or not is observed at the drainage hose 5, if the drainage solution does not meet the standard, a steel wire is inserted into the drainage hose 5, the other end of the steel wire enters the peritoneal dialysis catheter through the first connector 1, then the position of the peritoneal dialysis catheter is adjusted by adjusting the steel wire at the end of the drainage hose 5, and then the peritoneal dialysis catheter can be adjusted to be placed at an accurate position.

After the adjustment is finished, the first connecting head 1 and the peritoneal dialysis catheter are directly separated to be normally used, so that the time and the cost are effectively saved, and the use efficiency is improved.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A multi-purpose joint for peritoneal dialysis puts tub art, its characterized in that, including first connector (1), second connector (2), third connector (3) that one end is connected, the other end of first connector (1) is used for connecting the peritoneal dialysis pipe of putting into the abdominal cavity, the other end of second connector (2) is connected with nozzle stub (4), nozzle stub (4) are used for connecting the peritoneal dialysis liquid, the other end of third connector (3) is connected with drainage hose (5), the drainage liquid flows out from drainage hose (5).

2. The multipurpose joint for peritoneal dialysis catheterization according to claim 1, characterized in that the first joint (1) and the third joint (3) are both ends of a section of circular arc tube, and the radian of the circular arc tube is an obtuse angle.

3. The multipurpose joint for peritoneal dialysis catheterization according to claim 2, characterized in that one end of the second connector (2) is connected to the circular arc tube, and the other end is far away from the center of the circular arc tube.

4. The multipurpose connector for peritoneal dialysis catheterization according to claim 1, characterized in that one end of the first connector (1) connected with the peritoneal dialysis catheter is further connected with a connecting column (6) with a hollow interior, and the outer diameter of the connecting column (6) is 0.25 cm.

5. The multipurpose connector for peritoneal dialysis catheterization according to claim 1, characterized in that the outer diameter of the end of the first connector (1) connected with the peritoneal dialysis catheter is 0.3 cm.

6. The multipurpose connector for peritoneal dialysis catheterization according to claim 1, characterized in that the first connector (1), the second connector (2), and the third connector (3) are made of plastic materials.

7. Multipurpose joint for peritoneal dialysis catheterization according to claim 1, characterized in that the drainage hose (5) is of rubber or silicone material.

8. Use system of a multipurpose joint for peritoneal dialysis catheterization, including the multipurpose joint of any of claims 1-7, characterized in that, during the use, the one end of first connector (1) is connected with the peritoneal dialysis pipe of putting into the abdominal cavity, the one end of second connector (2) is connected with nozzle stub (4), nozzle stub (4) are connected with peritoneal dialysis liquid, the one end of third connector (3) is connected with drainage hose (5), drainage liquid flows out from drainage hose (5), and be connected with the steel wire in drainage hose (5), the one end of steel wire is outside drainage hose (5), the other end is in peritoneal dialysis pipe, the steel wire is used for adjusting peritoneal dialysis pipe position.