CN213374268U

CN213374268U - Peritoneal dialysis tube for nephrology department

Info

Publication number: CN213374268U
Application number: CN202020865414.1U
Authority: CN
Inventors: 苗春霞
Original assignee: Peoples Hospital of Rizhao
Current assignee: Peoples Hospital of Rizhao
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-06-08
Anticipated expiration: 2030-05-21

Abstract

The utility model belongs to the technical field of medical equipment, in particular to a peritoneal dialysis catheter for nephrology department, which comprises a tube head, a protective cover is arranged on one side of a protective shell, an air bag is arranged on the lower end surface of the protective cover, a gas pipe is arranged on one side of the air bag, a side hole is arranged on one side of the tube head, a connector is arranged at one end of the gas pipe, an inflatable ball is connected with the upper end surface of the connector, a connecting cover and a sterilizing cover are arranged on one side of an external end, a second sealing part is arranged on one side of a discharge bag, a round hole is arranged on the inner side surface of the first sealing part, and a clamping hole is arranged on one side of the round hole. The sealing work is independently completed, the use of a test tube clamp is avoided, and the operation method is simplified.

Description

Peritoneal dialysis tube for nephrology department

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a peritoneal dialysis catheter for nephrology department.

Background

Currently, there are two dialysis methods commonly used in clinical treatment of renal failure: one is artificial kidney for hemodialysis; the other is a dialysis mode using the peritoneum as a dialysis membrane to achieve therapeutic purposes through diffusion, convection and ultrafiltration, which is called peritoneal dialysis.

There are the following problems:

1. at present, a straight tube type peritoneal dialysis tube which is widely used is easy to block a side hole of the catheter, so that dialysis drainage obstacles are caused.

2. Common peritoneal dialysis pipe needs the cooperation of solitary test tube holder when using, just can accomplish work, needs prepare the test tube holder alone before the use, and is very troublesome, in the use, need change the position of test tube holder repeatedly, complex operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a nephrology dept peritoneal dialysis pipe has solved peritoneal dialysis pipe, blocks up the pipe side opening easily, leads to the problem of dialysis drainage obstacle and needs solitary test tube clamp cooperation to use, need prepare the test tube clamp alone before using, and is very troublesome, changes the test tube clamp position in the use repeatedly, complex operation's problem.

3. In order to achieve the above object, the utility model provides a following technical scheme: a peritoneal dialysis catheter for nephrology department comprises a tube head, wherein a protective shell is arranged on one side of the tube head, a protective cover is arranged on one side of the protective shell, an air bag is arranged on the lower end face of the protective cover, an air delivery pipe is arranged on one side of the air bag, a side hole is formed in one side of the tube head, a connector is arranged at one end of the air delivery pipe, an inflatable ball is connected to the upper end face of the connector, a liquid change pipe is arranged on one side of the air delivery pipe, an external end is arranged at one end of the liquid change pipe, a connecting cover and a disinfecting cover are arranged on one side of the external end, a bifurcated pipe is arranged on one side of the connecting cover, a main sealing part is arranged on one side of the bifurcated pipe, an input bag is arranged on the upper end face of the bifurcated pipe, a discharge bag is arranged on the lower end face of the bifurcated pipe, a, the inner side surface of the first closing piece is provided with a round hole, and one side of the round hole is provided with a clamping hole.

As an optimal technical scheme of the utility model, protective housing fixed connection is in one side of tube head, visor swing joint is in one side of protective housing.

As a preferred technical scheme of the utility model, gasbag fixed connection is in the lower terminal surface of visor, gas-supply pipe fixed connection is in one side of gasbag.

As a preferred technical scheme of the utility model, side opening fixed connection is in one side of tube head, connector fixed connection is in the one end of gas-supply pipe.

As a preferred technical scheme of the utility model, inflatable ball swing joint is in the up end of connector, liquid change pipe fixed connection is in one side of gas-supply pipe.

As an optimized technical scheme of the utility model, connect lid swing joint in one side of external end, bifurcated pipe fixed connection is in one side of connecting the lid.

As an optimal technical scheme of the utility model, input bag fixed connection is in the up end of bifurcated pipe, discharge bag fixed connection is in the lower terminal surface of bifurcated pipe.

As a preferred technical scheme of the utility model, round hole fixed connection is in the medial surface of first closing member, press from both sides tight hole fixed connection in one side of round hole.

Compared with the prior art, the utility model provides a nephrology deportation pipe possesses following beneficial effect:

1. this nephrology dept peritoneal dialysis pipe, through setting up protecting crust, visor and gasbag, each structure cooperation is used, promotes the mode that the visor moved about through the gasbag, struts near obstruction, reduces the jam of tube head.

2. This nephrology deportal dialysis pipe through setting up main closed piece, first closed piece and second closed piece, each structure cooperation is used, independently accomplishes and seals work, avoids using the test tube clamp, simplifies operation method.

Drawings

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

FIG. 2 is a block diagram of a first closure member according to the present invention;

fig. 3 is an enlarged view of a part of the structure of the present invention.

In the figure: 1. a pipe head; 2. a protective shell; 3. a protective cover; 4. an air bag; 5. a gas delivery pipe; 6. a side hole; 7. a connector; 8. a liquid changing pipe; 9. an external end; 10. a connecting cover; 11. a bifurcated tube; 12. inputting a bag; 13. a drain bag; 14. a primary closure; 15. a first closure member; 16. a second closure member; 17. a circular hole; 18. a clamping hole; 19. inflating the ball; 20. and (5) sterilizing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a peritoneal dialysis tube for nephrology department comprises a tube head 1, a protective shell 2 is arranged on one side of the tube head 1, a protective cover 3 is arranged on one side of the protective shell 2, an air bag 4 is arranged on the lower end face of the protective cover 3, an air conveying pipe 5 is arranged on one side of the air bag 4, a side hole 6 is arranged on one side of the tube head 1, a connector 7 is arranged at one end of the air conveying pipe 5, an inflatable ball 19 is connected to the upper end face of the connector 7, a liquid changing pipe 8 is arranged on one side of the air conveying pipe 5, an external end 9 is arranged at one end of the liquid changing pipe 8, a connecting cover 10 and a disinfecting cover 20 are arranged on one side of the external end 9, a bifurcated pipe 11 is arranged on one side of the connecting cover 10, a main sealing part 14 is arranged on one side of the bifurcated pipe 11, an input bag 12 is arranged on the upper end face of the bifurcated pipe 11, a discharge bag 13 is, the inner side of the first closing element 15 is provided with a circular hole 17, and one side of the circular hole 17 is provided with a clamping hole 18.

In this embodiment, the tube head 1 is one of the main structures of the device, the dialysate in the human body enters the liquid-changing tube 8 through the tube head 1, the liquid-changing tube 8 can convey the dialysate out of the human body, and the inflatable ball 19 is used in cooperation with the air bag 4 to control the movement of the protective cover 3.

Specifically, protective shell 2 is fixedly connected to one side of tube head 1, and protective cover 3 is movably connected to one side of protective shell 2.

In this embodiment, the protective shell 2 can protect the tube head 1, and the protective cover 3 can protect the through hole.

Specifically, the air bag 4 is fixedly connected to the lower end face of the protective cover 3, and the air pipe 5 is fixedly connected to one side of the air bag 4.

In this embodiment, the protective cover 3 is connected with the pipe head 1 by the air bag 4, and the air pipe 5 can convey air for the air bag 4.

Specifically, the side hole 6 is fixedly connected to one side of the pipe head 1, and the connector 7 is fixedly connected to one end of the gas pipe 5.

In this embodiment, the dialysate enters the cartridge 1 through the side hole 6, and the gas tube 5 is connected to the balloon 19 through the connector 7.

Specifically, the inflatable ball 19 is movably connected to the upper end surface of the connector 7, and the liquid changing pipe 8 is fixedly connected to one side of the gas conveying pipe 5.

In this embodiment, the balloon 4 is inflated by the balloon 19 and the fluid changing tube 8 connects the outer end 9 to the cartridge 1.

Specifically, the connection cover 10 is movably connected to one side of the external end 9, and the bifurcated pipe 11 is fixedly connected to one side of the connection cover 10.

In this embodiment, the connection cap 10 can seal the outer end 9 and the furcation tube 11 is used for transporting dialysate.

Specifically, the inlet bag 12 is fixedly connected to the upper end surface of the diverging pipe 11, and the outlet bag 13 is fixedly connected to the lower end surface of the diverging pipe 11.

In this embodiment, the inlet bag 12 is configured to store new dialysate, and the outlet bag 13 is configured to receive old dialysate.

Specifically, the circular hole 17 is fixedly connected to the inner side surface of the first closing member 15, and the clamping hole 18 is fixedly connected to one side of the circular hole 17.

In the present embodiment, the circular hole 17 is an opening structure of the first closing member 15, and the clamping hole 18 is a closing structure of the first closing member 15.

The utility model discloses a theory of operation and use flow: the first closing part 15 can be closed by moving the branch pipe 11 passing through the circular hole 17 to one side of the clamping hole 18, the second closing part 16 and the main closing part 14 can be controlled by the same method, when in use, the first closing part 15 and the main closing part 14 are opened, the second closing part 16 is closed, the dialysate in the input bag 12 flows into the liquid changing pipe 8 through the branch pipe 11, the air in the device is discharged, then the main closing part 14 is closed, the pipe head 1 is inserted into the abdominal cavity from the upper part of the abdominal cavity of the human body, the pipe head 1 is placed at a proper position at the lower part of the abdominal cavity, the main closing part 14 is opened, the dialysate is injected into the abdominal cavity, then the main closing part 14 is closed, a switch at the upper end face of the external end 9 is pressed, the external end 9 is closed, the connecting cover 10 is rotated clockwise, the connecting cover 10 is removed, the sterilizing cover 20 is buckled on the external end 9, the counterclockwise rotation is completed, the injection of the dialysate, and the external end, when the dialysate in the body needs to be replaced, the disinfection cover 20 is rotated clockwise, the connection cover 10 is buckled on the external end 9 and is screwed up in a counterclockwise rotation manner, the switch on the upper end surface of the external end 9 is pressed again, the external end 9 is opened, the main sealing part 14 and the second sealing part 16 are opened, the dialysate in the body flows into the discharge bag 13, after the dialysate is discharged, the main sealing part 14 is closed, the first sealing part 15 is opened for tube flushing, after the tube flushing is finished, the second sealing part 16 is closed, the main sealing part 14 is opened, the new dialysate input into the bag 12 is injected into the abdominal cavity, after the dialysate is replaced, the switch on the upper end surface of the external end 9 is closed, the disinfection cover 20 is buckled by adopting the method, the external end is fixed, the dialysate replacement is finished, when the blockage occurs near the tube head 1, the inflatable ball 19 is lightly pressed, the air in the inflatable ball 19 enters the air bag 1, the air bag 1 is extended, and the protective cover is pushed to open, push away nearby obstructions, open the large air hole, loosen the inflatable ball 19, shorten the air bag 1, pull the protective cover 3 to reset, push away nearby obstructions through repeated oscillation, and then normally operate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a nephrology dephlogistication peritoneal dialysis pipe, includes tube head (1), its characterized in that: one side of tube head (1) is provided with protecting crust (2), one side of protecting crust (2) is provided with visor (3), the lower terminal surface of visor (3) is provided with gasbag (4), one side of gasbag (4) is provided with gas-supply pipe (5), one side of tube head (1) is provided with side opening (6), the one end of gas-supply pipe (5) is provided with connector (7), the up end of connector (7) is connected with inflatable ball (19), one side of gas-supply pipe (5) is provided with liquid changing pipe (8), the one end of liquid changing pipe (8) is provided with external end (9), one side of external end (9) is provided with connecting cover (10) and disinfection cover (20), one side of connecting cover (10) is provided with bifurcated pipe (11), one side of bifurcated pipe (11) is provided with main closing part (14), the utility model discloses a bifurcated pipe (11) is characterized in that the up end of bifurcated pipe (11) is provided with input bag (12), the lower terminal surface of bifurcated pipe (11) is provided with discharge bag (13), one side of input bag (12) is provided with first closure (15), one side of discharge bag (13) is provided with second closure (16), the medial surface of first closure (15) is provided with round hole (17), one side of round hole (17) is provided with presss from both sides tight hole (18).

2. The peritoneal dialysis tube of claim 1, wherein: protective housing (2) fixed connection is in one side of tube head (1), visor (3) swing joint is in one side of protective housing (2).

3. The peritoneal dialysis tube of claim 1, wherein: the air bag (4) is fixedly connected to the lower end face of the protective cover (3), and the air conveying pipe (5) is fixedly connected to one side of the air bag (4).

4. The peritoneal dialysis tube of claim 1, wherein: the side hole (6) is fixedly connected to one side of the pipe head (1), and the connector (7) is fixedly connected to one end of the gas conveying pipe (5).

5. The peritoneal dialysis tube of claim 1, wherein: the inflatable ball (19) is movably connected to the upper end face of the connector (7), and the liquid changing pipe (8) is fixedly connected to one side of the gas conveying pipe (5).

6. The peritoneal dialysis tube of claim 1, wherein: the connecting cover (10) is movably connected to one side of the external end (9), and the bifurcated pipe (11) is fixedly connected to one side of the connecting cover (10).

7. The peritoneal dialysis tube of claim 1, wherein: the inlet bag (12) is fixedly connected to the upper end face of the bifurcated pipe (11), and the outlet bag (13) is fixedly connected to the lower end face of the bifurcated pipe (11).

8. The peritoneal dialysis tube of claim 1, wherein: the round hole (17) is fixedly connected to the inner side face of the first closing part (15), and the clamping hole (18) is fixedly connected to one side of the round hole (17).