CN211245124U

CN211245124U - Double-cavity flushing pipe with excellent drainage effect

Info

Publication number: CN211245124U
Application number: CN201922242285.0U
Authority: CN
Inventors: 曾日明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-14
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to the field of medical equipment, especially, relate to an splendid two-chamber flushing pipe of drainage effect, contain the body, the body is made by silica gel material, body one side is fixed with first branch pipe and second branch pipe respectively, body one side is equipped with integrated into one piece's toper interface, toper interface passes through the inside liquid outlet channel of body and connects the terminal a plurality of inlets of body, first branch pipe passes through the inside liquid inlet channel of body and links to each other with the terminal play liquid hole of body, liquid inlet channel encircles the liquid outlet channel and sets up inside the casing of body, be fixed with the check valve on the first branch pipe end, second branch pipe and aforementioned liquid outlet channel UNICOM, second branch pipe end is fixed with the nut that uses with the negative-pressure machine cooperation. This device can effectively realize leading internal pus, blood, liquid, necrotic tissue etc. of patient to external to effectively wash the patient internal through first branch pipe.

Description

Double-cavity flushing pipe with excellent drainage effect

[ technical field ] A method for producing a semiconductor device

The invention relates to the field of medical equipment, in particular to a double-cavity irrigation pipe with an excellent drainage effect.

[ background of the invention ]

The drainage tube is a common surgical operation auxiliary instrument, has various types, is clinically used for catheterization or drainage of thoracic cavity, abdominal cavity, cerebral cavity, gastrointestinal tract, biliary tract, interstitial space, wound surface and other parts, and aims to guide pus, blood, liquid, necrotic tissues and the like accumulated in the interstitial space, the wound surface or the body cavity of a human body to the outside of the body so as to prevent postoperative infection and influence on wound healing.

Current drainage tube is mostly latex, rubber or silica gel pipe, be provided with the drainage hole in tube head and pipe wall department, in negative pressure drainage process, the drainage hole is blockked up by the impurity in human tissue piece and the drainage liquid easily, and then arouse intraductal negative pressure constantly to increase, the drainage tube flattens gradually, last flat drainage tube inner wall is hugged closely until thoroughly stopping up gradually, just need to change the drainage tube drainage again under this kind of condition, waste time and energy, patient's misery has also been increased, so to intestinal fistula, bile fistula, the easy drainage that appears such as pancreas fistula is not smooth, the not good problem of ordinary drainage tube effect.

The invention is provided for overcoming the defects of the prior art.

[ summary of the invention ]

The invention aims to overcome the defects of the prior art and provide a double-cavity irrigation pipe with excellent drainage effect, which can effectively avoid the problem of blockage of a drainage channel in a drainage pipe.

The invention can be realized by the following technical scheme:

the invention discloses a double-cavity flushing pipe with an excellent drainage effect, which comprises a pipe body, wherein the pipe body is made of a silica gel material, a first branch pipe and a second branch pipe are respectively fixed on one side of the pipe body, an integrally formed conical interface is arranged on one side of the pipe body, the conical interface is connected with a plurality of liquid inlets at the tail end of the pipe body through liquid outlet channels in the pipe body, the first branch pipe is connected with a liquid outlet hole at the tail end of the pipe body through a liquid inlet channel in the pipe body, the liquid inlet channel is arranged in a shell of the pipe body around the liquid outlet channel, a one-way valve is fixed at the tail end of the first branch pipe, the second branch pipe is communicated with the liquid outlet channels, a nut matched with a negative pressure machine is fixed at the tail end of the second branch pipe, a connecting sheet is also fixed on the second branch pipe, and a. The tail end of the tube body is fixed at a position needing to be washed and drained in a patient body, the tube body is connected with a liquid medicine bottle of physiological saline and anti-inflammatory liquid medicine through a one-way valve fixed on a first branch tube, a conical connector position at the tail end of the tube body is connected with a rubber plug of a liquid collecting bag, liquid such as the physiological saline and the anti-inflammatory liquid medicine enters the patient body through a liquid inlet channel arranged on the periphery side of a liquid outlet channel in a surrounding mode, the liquid inlet channel is arranged in a surrounding mode, when the liquid flows in the liquid inlet channel, the outer wall of the liquid inlet channel is pushed, namely, outward pushing force is given to the periphery of the inner part of the tube body, the liquid outlet channel in the inner part of the tube body can be effectively prevented from being closed, the smoothness of drainage can be effectively guaranteed, natural drainage can be realized by fixing the liquid collecting bag on the conical connector, negative pressure drainage, the second branch pipe is closed.

Preferably, the end of the second branch pipe is fixed with a limiting ring for preventing the nut from falling off, and the end of the second branch pipe is also fixed with a fixing ring for preventing the nut and the connecting sheet from sliding.

Compared with the prior art, the invention has the following advantages:

1. this device can effectively realize leading internal pus, blood, liquid, necrotic tissue etc. of patient to external to effectively wash the patient internal through first branch pipe.

2. When the device is used, liquid such as physiological saline and anti-inflammatory liquid medicine enters the patient body through the liquid inlet channel surrounding the liquid outlet channel outer peripheral side, and the liquid inlet channel surrounds the liquid inlet channel, so that when the liquid flows in the liquid inlet channel, the liquid inlet channel outer wall is pushed, the outer thrust of the periphery side direction inside the pipe body is given, the liquid outlet channel inside the pipe body can not be closed, and the smooth drainage can be effectively guaranteed.

3. This device can be through the natural drainage of fixed album of liquid bag on the toper interface, also can be at the terminal negative pressure drainage after linking to each other with the negative pressure machine of second branch pipe, during the natural drainage, through the fixed back of screw thread head and nut on the second branch pipe, seals the second branch pipe.

[ description of the drawings ]

The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a cross-sectional view taken at C-C of FIG. 3;

FIG. 5 is a view showing the inner structure of the tube body according to the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 1;

FIG. 7 is an enlarged view of FIG. 5 at B;

in the figure: 1. a pipe body; 2. a first branch pipe; 3. a second branch pipe; 4. a one-way valve; 5. a nut; 6. a screw head; 7. connecting sheets; 8. a tapered interface; 9. a liquid inlet; 10. a liquid outlet hole; 11. a liquid inlet channel; 12. a liquid outlet channel; 13. a limiting ring; 14. a fixing ring;

[ detailed description ] embodiments

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings:

as shown in fig. 1 to 7, the invention discloses a double-cavity flushing pipe with excellent drainage effect, which comprises a pipe body 1, wherein the pipe body 1 is made of a silica gel material, a first branch pipe 2 and a second branch pipe 3 are respectively fixed on one side of the pipe body 1, an integrally formed tapered interface 8 is arranged on one side of the pipe body 1, the tapered interface 8 is connected with a plurality of liquid inlets 9 at the tail end of the pipe body 1 through a liquid outlet channel 12 inside the pipe body 1, the first branch pipe 2 is connected with a liquid outlet hole 10 at the tail end of the pipe body 1 through a liquid inlet channel 11 inside the pipe body 1, the liquid inlet channel 11 is arranged inside a shell of the pipe body 1 around the liquid outlet channel 12, a check valve 4 is fixed at the tail end of the first branch pipe 2, the second branch pipe 3 is communicated with the liquid outlet channel 12, a nut 5 matched with a negative pressure machine is fixed at the tail end of the second branch pipe 3, a connecting sheet 7 is further fixed. The end of the tube body 1 is fixed at the position needing flushing and drainage in a patient body, the tube body is connected with a liquid medicine bottle of normal saline and anti-inflammatory liquid medicine through a check valve 4 fixed on a first branch tube 2, a conical connector 8 at the end of the tube body 1 is connected with a rubber plug of a liquid collecting bag, liquid such as the normal saline, the anti-inflammatory liquid medicine and the like enters the patient body through a liquid inlet channel 11 arranged at the peripheral side of a liquid outlet channel 12 in a surrounding way, because the liquid inlet channel 11 is arranged in a surrounding way, when the liquid flows in the liquid inlet channel 11, the outer wall of the liquid inlet channel 11 is pushed, namely, the outside thrust of the peripheral side is given to the inside of the tube body 1, the liquid outlet channel 12 in the tube body 1 can be effectively ensured not to be closed, the smoothness of drainage can be effectively ensured, the natural drainage can be realized through the liquid collecting bag fixed on, the second branch pipe 3 is closed after being fixed with a screw cap 5 through a threaded head 6 fixed on the second branch pipe 3.

Wherein, the end of the second branch pipe 3 is fixed with a spacing ring 13 for preventing the nut 5 from falling off, and the end of the second branch pipe 3 is also fixed with a fixing ring 14 for preventing the nut 5 and the connecting piece 7 from sliding.

The above description is only a preferred embodiment of the present invention, and it should be noted that a person skilled in the art can make various changes, modifications, substitutions and alterations to the embodiments without departing from the technical principles of the present invention, and such changes, modifications, substitutions and alterations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an splendid two-chamber irrigation pipe of drainage effect, contains the body, its characterized in that: the body is made by silica gel material, body one side is fixed with first branch pipe and second branch pipe respectively, body one side is equipped with integrated into one piece's toper interface, the toper interface passes through the inside liquid outlet channel of body and connects the terminal a plurality of inlets of body, first branch pipe passes through the inside inlet channel of body and links to each other with the terminal play liquid hole of body, inlet channel encircles the shell that liquid outlet channel set up at the body inside, be fixed with the check valve on the first branch pipe end, second branch pipe and aforementioned liquid outlet channel UNICOM, second branch pipe end is fixed with the nut that uses with the negative-pressure machine cooperation, still be fixed with the connection piece on the second branch pipe, the connection piece end is fixed with the nipple that uses with aforementioned nut cooperation.

2. The double lumen irrigation tube with excellent drainage effect according to claim 1, wherein: the end of the second branch pipe is fixed with a limiting ring for preventing the nut from falling off, and the end of the second branch pipe is also fixed with a fixing ring for preventing the nut and the connecting sheet from sliding.