CN211068296U

CN211068296U - Liver and gall drainage device

Info

Publication number: CN211068296U
Application number: CN201921973384.XU
Authority: CN
Inventors: 曾昭君; 顾超; 王萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-24
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a hepatobiliary drainage device, including the drainage syringe needle pipe, the one end of drainage syringe needle pipe is connected with anti-reflux cover, one side that anti-reflux cover kept away from the drainage syringe needle pipe is connected with the honeycomb duct, the one end that anti-reflux cover was kept away from to the honeycomb duct is connected with the negative pressure bottle, the side surface nestification of honeycomb duct has speed adjusting device. The utility model discloses well syringe needle pipe wall can get into human inside, bile drainage to the outside in the liver courage, can facilitate the fixed syringe needle pipe wall of medical sticky tape of use through the revolving fragment, rotatory revolving fragment can make syringe needle pipe wall and human body form various contained angles, the suitability of drainage syringe needle pipe has been improved, the induction port that sets up on the negative pressure bottle can use getter device to breathe in, be favorable to keeping interior pressure in the negative pressure bottle, the bile velocity of flow in the messenger's syringe needle drainage pipe is more stable, the security of drainage has been improved, the readable volume that makes things convenient for medical personnel to observe the drainage of printing on the bottle wall, help state of an illness analysis.

Description

Liver and gall drainage device

Technical Field

The utility model belongs to the field of medical equipment, specifically a liver and gall bladder drainage device.

Background

The liver and the gallbladder are general terms of the liver and the gallbladder, are one of necessary organs of a human body, and are one of the necessary organs of a small number of patients, after the chole-intestinal anastomosis, progressive sclerosing cholangitis and hepatobiliary stricture occur, the wall of the liver and the gallbladder pipe does not expand obviously due to chronic inflammation and fibrous scar thickening, and an ideal anastomotic stoma is difficult to do again in the cases, and the drainage is supported by a drainage tube;

when the wall of the hepatobiliary duct is supported and drained by virtue of the drainage tube, bile needs to be drained to the outside of the body, the internal pressure of the bile in the hepatobiliary duct is reduced, the drainage tube in the current hepatobiliary drainage device is not favorable for fixation, the flow rate of the bile cannot be controlled, and the potential safety hazard of drainage is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the background technology and provide a liver and gall drainage device.

The utility model adopts the technical scheme as follows:

the utility model provides a hepatobiliary drainage device, includes the drainage syringe needle pipe, the one end of drainage syringe needle pipe is connected with prevents the refluence cover, one side that the drainage syringe needle pipe was kept away from to the prevent refluence cover is connected with the honeycomb duct, the one end that the drainage duct was kept away from and is prevented the refluence cover is connected with the negative pressure bottle, the side surface nestification of honeycomb duct has speed adjusting device.

The drainage needle tube comprises a needle tube wall, a tube sleeve is nested in the middle of the needle tube wall, rotating shafts are arranged on two sides of the tube sleeve, and rotating pieces are nested on the outer sides of the rotating shafts.

Wherein, anti-return cover includes the shell, the inner chamber of shell is equipped with the anti-return inside lining, the anti-return inside lining.

The speed regulating device comprises a device shell, a track is arranged on the inner wall of the device shell, and a rotating wheel is embedded in the track.

The negative pressure bottle comprises a bottle wall, a liquid inlet is formed in one side of the top surface of the bottle wall, and an air suction port is formed in the other side of the top surface of the bottle wall.

The rotating piece is made of soft rubber, and is 3cm-5cm in length and 1cm-2cm in width.

The shell is made of transparent plastic, and scale marks are printed on the outer surface of the shell.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, the wall of the needle can enter the human body to drain bile in the liver and gall to the outside, the medical adhesive tape can be conveniently used to fix the wall of the needle through the rotating piece, and the rotating piece can lead the wall of the needle to form various included angles with the human body, thus improving the applicability of the drainage needle pipe;

2. the utility model discloses in, the induction port that sets up on the negative pressure bottle can use the getter device to breathe in, is favorable to keeping interior pressure in the negative pressure bottle, makes the bile velocity of flow in the drainage syringe needle pipe more stable, has improved the security of drainage, and the readable volume that makes things convenient for medical personnel to observe the drainage of printing on the bottle wall helps state of an illness analysis.

Drawings

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

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

FIG. 3 is a cross-sectional view of the anti-backflow sleeve of the present invention;

fig. 4 is a schematic structural view of the speed adjusting device of the present invention;

fig. 5 is a schematic structural view of the negative pressure bottle of the present invention.

The labels in the figure are: 1. a drainage needle head tube; 11. needle tube wall; 12. pipe sleeve; 13. a rotating shaft; 14. a rotating sheet; 2. a backflow prevention sleeve; 21. a housing; 22. a backflow prevention lining; 3. a flow guide pipe; 4. a speed regulating device; 41. a device housing; 42. a rotating wheel; 43. a track; 5. a negative pressure bottle; 51. a bottle wall; 52. a liquid inlet; 53. an air suction opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-5, a hepatobiliary drainage device comprises a drainage needle tube 1, one end of the drainage needle tube 1 is connected with an anti-reflux sleeve 2, one side of the anti-reflux sleeve 2, which is far away from the drainage needle tube 1, is connected with a draft tube 3, one end of the draft tube 3, which is far away from the anti-reflux sleeve 2, is connected with a negative pressure bottle 5, the side surface of the draft tube 3 is nested with a speed adjusting device 4, the drainage needle tube 1 comprises a needle tube wall 11, a tube sleeve 12 is nested in the middle of the needle tube wall 11, two sides of the tube sleeve 12 are provided with rotating shafts 13, the outer side of the rotating shafts 13 is nested with a rotating piece 14, the anti-reflux sleeve 2 comprises a shell 21, an inner cavity of the shell 21 is provided with an anti-reflux lining 22 and an anti-reflux lining 22, the rotating piece 14 is made of.

By adopting the technical scheme:

the needle tube wall 11 can enter the human body to drain bile in the liver and gall to the outside, the medical adhesive tape can be conveniently used to fix the needle tube wall 11 through the rotating piece 14, the rotating piece 14 can enable the needle tube wall 11 and the human body to form various included angles, and the applicability of the drainage needle tube 1 is improved.

The speed regulating device 4 comprises a device shell 41, a track 43 is arranged on the inner wall of the device shell 41, a rotating wheel 42 is embedded on the track 43, the negative pressure bottle 5 comprises a bottle wall 51, a liquid inlet 52 is arranged on one side of the top surface of the bottle wall 51, an air suction port 53 is arranged on the other side of the top surface of the bottle wall 51, the shell 21 is made of transparent plastic, and scale marks are printed on the outer surface of the shell 21.

By adopting the technical scheme:

the air suction port 53 arranged on the negative pressure bottle 5 can suck air by using an air suction device, so that the internal pressure in the negative pressure bottle 5 is kept, the bile flow velocity in the drainage needle tube 1 is more stable, the drainage safety is improved, and the bottle wall 51 is printed with a readable mark to facilitate medical staff to observe the drainage quantity, thereby being beneficial to the analysis of the state of an illness.

The working principle of the device, referring to fig. 1-5, during installation, a drainage needle tube 1 is connected with a flow guide tube 3 through an anti-backflow sleeve 2, then a speed regulating device 4 is nested on the side surface of the flow guide tube 3, and then one end of the flow guide tube 3, which is far away from the anti-backflow sleeve 2, is connected with a negative pressure bottle 5.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a hepatobiliary drainage device, includes drainage syringe needle pipe (1), its characterized in that: the one end of drainage syringe needle pipe (1) is connected with prevents that reflux cover (2), the one side that drainage syringe needle pipe (1) was kept away from in preventing reflux cover (2) is connected with honeycomb duct (3), the one end that prevents reflux cover (2) was kept away from in honeycomb duct (3) is connected with negative pressure bottle (5), the side surface nestification of honeycomb duct (3) has speed adjusting device (4).

2. A hepatobiliary drainage device according to claim 1, wherein: drainage syringe needle pipe (1) is including syringe needle pipe wall (11), the intermediate position nestification of syringe needle pipe wall (11) has pipe box (12), the both sides of pipe box (12) are equipped with pivot (13), the outside nestification of pivot (13) has revolving fragment (14).

3. A hepatobiliary drainage device according to claim 1, wherein: the anti-backflow sleeve (2) comprises an outer shell (21), wherein an anti-backflow lining (22) is arranged in an inner cavity of the outer shell (21), and the anti-backflow lining (22).

4. A hepatobiliary drainage device according to claim 1, wherein: the speed regulation device (4) comprises a device shell (41), a track (43) is arranged on the inner wall of the device shell (41), and a rotating wheel (42) is embedded on the track (43).

5. A hepatobiliary drainage device according to claim 1, wherein: the negative pressure bottle (5) comprises a bottle wall (51), a liquid inlet (52) is formed in one side of the top surface of the bottle wall (51), and a suction port (53) is formed in the other side of the top surface of the bottle wall (51).

6. A hepatobiliary drainage device according to claim 2, wherein: the rotating piece (14) is made of soft rubber, and the length of the rotating piece (14) is 3cm-5cm, and the width of the rotating piece (14) is 1cm-2 cm.

7. A hepatobiliary drainage device according to claim 3, wherein: the shell (21) is made of transparent plastic, and scale marks are printed on the outer surface of the shell (21).