CN210044671U

CN210044671U - Sacculus fixed biliary tract drainage tube

Info

Publication number: CN210044671U
Application number: CN201920296028.2U
Authority: CN
Inventors: 王�华; 秦晓鹏; 魏先锋
Original assignee: Jiangsu Ecasper Medical Devices Co
Current assignee: Jiangsu Ecasper Medical Devices Co
Priority date: 2019-03-08
Filing date: 2019-03-08
Publication date: 2020-02-11
Anticipated expiration: 2029-03-08

Abstract

The utility model provides a fixed biliary tract drainage tube of sacculus, aerify chamber, X line mark ring, first side opening, second side opening, sacculus and aerify chamber interface, plastic robert's clamp, third side opening, bile drainage chamber mouth end and bile drainage chamber interface including body, bile drainage chamber, sacculus, the inside of body is provided with bile drainage chamber and sacculus respectively and aerifys the chamber, the outside in bile drainage chamber is connected and is installed bile drainage chamber interface, the outside in sacculus aerifys the chamber is connected and is installed the sacculus and aerifys the chamber interface, a plurality of first side opening and second side opening have been seted up to the one end in bile drainage chamber, the outside that the sacculus aerifys the chamber is provided with the third side opening, the outside of body is provided with X line mark ring, be provided with two sacculus between the nearside of first side opening and. The utility model discloses it need not operate repeatedly to treat obstructive jaundice, has fine social and economic benefits.

Description

Sacculus fixed biliary tract drainage tube

Technical Field

The utility model relates to a biliary tract external drainage tube technical field specifically is a fixed biliary tract drainage tube of sacculus.

Background

The incidence of obstructive jaundice is high, percutaneous intrahepatic bile duct puncture is often needed, an external biliary drainage tube is placed, the conventional external biliary drainage tube is easy to slip, repeated percutaneous puncture and repeated placement are needed, and great economic burden and body pain are brought to patients. Therefore, it is necessary to design a balloon-fixed biliary tract drainage tube.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a fixed biliary tract drainage tube of sacculus, the therapeutical obstructive jaundice need not operate repeatedly, has fine social and economic benefits.

In order to solve the technical problem, an embodiment of the utility model provides a fixed biliary tract drainage tube of sacculus, which comprises a tube body, a bile drainage cavity, a sacculus inflation cavity, an X-ray marking ring, a first side hole, a second side hole, a sacculus inflation cavity interface, a plastic Robert clamp, a third side hole, a bile drainage cavity opening end and a bile drainage cavity interface, wherein the bile drainage cavity and the sacculus inflation cavity are respectively arranged inside the tube body, the bile drainage cavity interface is connected and installed outside the bile drainage cavity, the sacculus inflation cavity interface is connected and installed outside the sacculus inflation cavity, one end of the bile drainage cavity is provided with a plurality of first side holes and second side holes, the third side hole is arranged outside the sacculus inflation cavity, the X-ray marking ring is arranged outside the tube body, two sacculus are arranged between the near side of the first side hole and the X-ray marking ring, and the saccule is connected with the same side of the saccule inflating cavity.

Wherein, the outer side of the balloon inflation cavity interface is fixedly provided with a plastic Robert clamp.

The balloon is a compliance balloon, is columnar after being inflated or filled with a developing agent, has a height of 3-5mm, is 1.5 times of the diameter of the tube body, and has a width of 1/5 of the circumference of the tube body.

The second side hole is placed in the empty field, and the first side hole is placed in the biliary tract.

Wherein, the other side of the tube body is provided with a bile drainage orifice end.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows: the utility model discloses during the use, the body is the double lumen pipe, has the lateral wall sacculus of unilateral, and the lateral wall sacculus can play fixed drainage tube, prevents the effect of slippage, has avoided changing the drainage tube repeatedly, has effectively alleviateed because of relapse percutaneous puncture repeated placing the health misery that leads to, has reduced economic burden.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is an enlarged view of a cross-sectional view of the middle balloon of the present invention;

fig. 3 is an enlarged view of a cross-sectional view of the present invention.

Description of reference numerals:

1. a pipe body; 2. a bile drainage lumen; 3. a balloon inflation lumen; 4. marking a ring by X-rays; 5. a first side hole; 6. a second side hole; 7. a balloon; 8. a balloon inflation lumen interface; 9. plastic Robert clamp; 10. a third side hole; 11. bile drainage orifice end; 12. bile drainage cavity interface.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, the embodiment of the utility model provides a fixed biliary tract drainage tube of sacculus, including body 1, bile drainage chamber 2, sacculus inflation chamber 3, X line mark ring 4, first side opening 5, second side opening 6, sacculus 7, sacculus inflation chamber interface 8, plastic robert's clamp 9, third side opening 10, bile drainage chamber mouth end 11 and bile drainage chamber interface 12, the length of body 1 is 40cm, and the external diameter has 6, 8, 10, 12, 14F, 5 models. The inside of body 1 is provided with bile drainage chamber 2 and sacculus respectively and aerifys the chamber 3, and bile drainage chamber interface 12 is installed in the outside connection of bile drainage chamber 2.

The outside of the balloon inflation cavity 3 is connected with and installed with a balloon inflation cavity interface 8, the outside of the balloon inflation cavity interface 8 is fixedly installed with a plastic Robert clamp 9, and the plastic Robert clamp 9 closes the balloon inflation cavity 3 after the balloon 7 is inflated or is filled with a developing agent.

A plurality of first side hole 5 and second side hole 6 have been seted up to the one end of bile drainage chamber 2, and second side hole 6 is placed in the empty scene, and first side hole 5 is placed in the biliary tract, can be with bile duct inner bag juice drainage in the empty intestines, also can draw out externally through bile drainage chamber 2.

And a third side hole 10 is formed in the outer side of the balloon inflation cavity 3.

An X-ray marking ring 4 is arranged on the outer side of the tube body 1, two balloons 7 are arranged between the near side of the first side hole 5 and the X-ray marking ring 4, the balloons 7 are connected with the same side of a balloon inflation cavity 3, the balloons 7 are compliant balloons, the balloons 7 are columnar after being inflated or filled with a developing agent, the height of the balloons 7 is 3-5mm, the balloons are 1.5 times the diameter of the tube body 1, the width of the balloons is 1/5 of the circumference of the tube body 1, and the balloons can be fixed in an intrahepatic bile duct to prevent the balloons from sliding out; the other side of the tube body 1 is provided with a bile drainage cavity end 11.

The utility model discloses a theory of operation does: the bile drainage cavity 2 can guide the placement of the biliary tract outer tube body 1 through a guide wire of 0.035 inch; the bile drainage cavity 2 is communicated with a bile drainage cavity connector 12, the front end of the bile drainage cavity 2 is provided with a first side hole 5 and a second side hole 6, a third side hole 10 needs to be positioned in 3 positions outside the balloon inflation cavity 3 while avoiding the balloon inflation cavity 3, the second side hole 6 is placed in a hollow space, the first side hole 5 is placed in the biliary tract, bile juice in the biliary tract can be drained into the hollow intestine, and can also be drained out of the body through the bile drainage cavity 2 and a bile drainage cavity port 11; the balloon inflation cavity interface 8 is communicated with the balloon inflation cavity 3, the balloon inflation cavity 3 is communicated with the balloon 7, the balloon 7 is positioned between the near side of the first side hole 5 and the X-ray marking ring 4, the number of the balloons 7 is 2, the balloons are positioned at the same side of the balloon inflation cavity 3 and are side wall balloons, the width of the balloons only occupies 1/5 of the circumference of the whole tube body 1, the balloons 7 are designed to be compliant balloons, and the balloons 7 are columnar after being inflated or filled with a developer and can be fixed on an intrahepatic bile duct to prevent the tube body 1 from sliding out; the plastic Robert clamp 9 closes the balloon inflation cavity 3 after the balloon 7 is inflated or is filled with the developing agent, so that the balloon 7 can be continuously expanded. The X-ray marker rings 4 help the biliary tract internal and external tubes 1 to be positioned under DSA.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A sacculus fixed biliary tract drainage tube is characterized by comprising a tube body (1), a bile drainage cavity (2), a sacculus inflation cavity (3), an X-ray marking ring (4), a first side hole (5), a second side hole (6), a sacculus (7), a sacculus inflation cavity interface (8), a plastic Robert clamp (9), a third side hole (10), a bile drainage cavity port end (11) and a bile drainage cavity interface (12), wherein the bile drainage cavity (2) and the sacculus inflation cavity (3) are respectively arranged inside the tube body (1), the bile drainage cavity interface (12) is connected and installed outside the bile drainage cavity (2), the sacculus inflation cavity interface (8) is connected and installed outside the sacculus inflation cavity (3), one end of the bile drainage cavity (2) is provided with a plurality of first side holes (5) and second side holes (6), and the third side hole (10) is arranged outside the sacculus inflation cavity (3), the outside of body (1) is provided with X line mark ring (4), be provided with two sacculus (7) between the nearside of first side opening (5) and X line mark ring (4), and sacculus (7) are connected with sacculus inflation chamber (3) homonymy.

2. The balloon-fixed biliary tract drainage tube according to claim 1, wherein a plastic robert clamp (9) is fixedly mounted on the outer side of the balloon inflation cavity interface (8).

3. The balloon-fixed biliary tract drainage tube according to claim 1, wherein the balloon (7) is a compliant balloon, and the balloon (7) is cylindrical after being inflated or filled with a developer, and the balloon (7) has a height of 3-5mm, which is 1.5 times the diameter of the tube body (1), and a width of 1/5 times the circumference of the tube body (1).

4. The balloon-fixed biliary drainage tube according to claim 1, wherein the second side hole (6) is placed in a void and the first side hole (5) is placed in a biliary tract.

5. The balloon-fixed biliary tract drainage tube according to claim 1, wherein the other side of the tube body (1) is provided with a bile drainage orifice end (11).