CN215385049U

CN215385049U - Jejunostomy tube connector

Info

Publication number: CN215385049U
Application number: CN202121448046.1U
Authority: CN
Inventors: 任志玲; 陈湘; 刘珍; 林恒林; 许固鑫; 陈姗姗; 韩柳丹; 韩一婷
Original assignee: Second Affiliated Hospital of Guangxi Medical University
Current assignee: Second Affiliated Hospital of Guangxi Medical University
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-04
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a jejunum fistulization tube connector, which comprises a fistulization tube, a Y-shaped tube, a rubber pad and a connecting cap, wherein the Y-shaped tube is provided with a connector A and two connectors B, and the connector A and the two connectors B are mutually communicated and arranged in a Y shape: in fistulization pipe one end was inserted into connector A, the rubber pad with connect the cap cover outside the fistulization pipe, be equipped with insertion part A on the rubber pad, insertion part A one end is inserted in the gap of fistulization pipe and connector A inner wall, connect the cap and pass through the screw thread and be connected with connector A, and connector A inner wall top is in rubber pad one side. According to the utility model, the rubber pad and the connecting cap are arranged on the connector A, the fistulization tube can be clamped in the connector A after the fistulization tube is inserted, and nutrient solution and glycerol can be simultaneously injected into the fistulization tube from the two connectors B without switching back and forth, so that the working efficiency is improved.

Description

Jejunostomy tube connector

Technical Field

The utility model belongs to the field of medical supplies, and particularly relates to a jejunostomy tube connector.

Background

After gastrointestinal surgery or esophageal cancer operation is carried out in a hospital, in-situ nutrition is carried out through a jejunostomy tube which is one of main nutrition management modes of postoperative patients, the jejunostomy tube is used for reserving a jejunostomy tube in the lower abdomen and is used as an intestinal nutrition channel for providing enteral nutrition during the disease recovery period of the patients after the operation, the reserved pipeline of the common jejunostomy tube is only a silicone tube, nutrient solution and self-made rice paste are needed during nutrition delivery, the nutrient solution and the self-made rice paste are respectively injected into the silicone tube through a liquid conveying tube and a glycerol injector during operation, corresponding pipeline joints are needed to be found for inputting during use, the operation and the burden of spare objects of medical personnel are increased, the existing infusion mode is that various joints are connected with the silicone tube, but the calibers of the silicone tube are uniform in size and cannot be applied to various clinical infusion tools, so that a jejunostomy tube connector is needed, can be quick with jejunum fistulization pipe connection, be convenient for nutrient solution and rice paste pour into jejunum fistulization pipe into to can realize letting out the conversion of infusion and the mode of pouring into simultaneously, the patient of being convenient for is at home nurses oneself, improves the work efficiency that clinical care was cared for.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a jejunostomy tube connector which can solve the problem of inconvenient use in the prior art.

The utility model is realized by the following technical scheme.

The utility model provides a jejunostomy tube connector, which comprises an ostomy tube, a Y-shaped tube, a rubber pad and a connecting cap, wherein the Y-shaped tube is provided with a connector A and two connectors B, and the connector A and the two connectors B are mutually communicated and arranged in a Y shape: in fistulization pipe one end was inserted into connector A, the rubber pad with connect the cap cover outside the fistulization pipe, be equipped with insertion part A on the rubber pad, insertion part A one end is inserted in the gap of fistulization pipe and connector A inner wall, connect the cap and pass through the screw thread and be connected with connector A, and connector A inner wall top is in rubber pad one side.

A sealing ring is arranged in the connector A, the sealing ring is arranged in a groove in the inner wall of the connector A, and the inner wall of the sealing ring is tightly attached to the outer surface of the ostomy tube.

Be equipped with the stopper in the connector A, stopper and connector A inner wall connection, connector A one side top is at the fistulization pipe tip, and the inboard trompil edge of stopper is equipped with insertion portion B, and insertion portion B inserts in the fistulization pipe.

The connector B is externally provided with a protective cover, the protective cover covers one end of the connector B, and a cover body is arranged on the protective cover.

The end part of the connector A is provided with a chamfer, and the insertion part A is inserted into the connector A from the chamfer.

The inner diameter of the rubber pad is 0.2mm to 0.5mm smaller than the outer diameter of the fistulation tube.

The utility model has the beneficial effects that: through set up the rubber pad and connect the cap on connector A, can be with the fistulization pipe strap in connector A after fistulization pipe inserts, nutrient solution and glycerine can follow two connectors B simultaneously and pour into the fistulization pipe in, need not to make a round trip to switch, improve work efficiency.

Drawings

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

FIG. 2 is a schematic view of a rubber mat;

in the figure: 1-fistulation tube, 2-Y-shaped tube, 3-connector A, 4-connector B, 5-rubber pad, 6-connecting cap, 7-insertion part A, 8-sealing ring, 9-limiting block, 10-insertion part B, 11-protective cover, 12-cover body.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

As shown in fig. 1 and fig. 2, a jejunum fistulization pipe connector comprises a fistulization pipe 1, a Y-shaped pipe 2, a rubber pad 5 and a connecting cap 6, wherein the Y-shaped pipe 2 is provided with a connector A3 and two connectors B4, and the connector A3 and the two connectors B4 are mutually communicated and arranged in a Y shape: in connector A3 is inserted to fistulization pipe 1 one end, rubber pad 5 and connection cap 6 cover are equipped with insertion part A7 outside fistulization pipe 1 on the rubber pad 5, and insertion part A7 one end is inserted in the gap of fistulization pipe 1 and connector A3 inner wall, connects cap 6 and is connected with connector A3 through the screw thread, and connector A3 inner wall top is in rubber pad 5 one side.

During the use with rubber pad 5 and connection cap 6 cover outside making fistula 1, then insert connector A3 with making fistula 1, make the tip of making fistula 1 push up on stopper 9, then screw up and connect cap 6, in connecting cap 6 and screwing up the in-process, connect cap 6 with rubber pad 5 toward stopper 9 direction promotion, under the effect of chamfer, insert portion A7 receives the deformation of making fistula 1 after the extrusion, make the 5 inner walls of rubber pad tighten up, thereby sticis outside making fistula 1, will make fistula 1 fix in connector A3, this moment medical personnel open lid 12 back, can pour into making fistula 1 with nutrient solution and glycerine simultaneously from two connectors B4, need not to make a round trip to switch, and the work efficiency is improved.

Be equipped with sealing washer 8 in the connector A3, sealing washer 8 is installed in the recess of connector A3 inner wall, and 8 inner walls of sealing washer hug closely at the surface of fistulization pipe 1, improves the sealed effect of connector A3 and fistulization pipe 1 through sealing washer 8, prevents that liquid from flowing from the gap between fistulization pipe 1 and the connector A3.

Be equipped with stopper 9 in the connector A3, stopper 9 and connector A3 inner wall connection, connector A3 one side is pushed up at fistulization pipe 1 tip, and the inboard trompil edge of stopper 9 is equipped with insertion part B10, insertion part B10 inserts in fistulization pipe 1, stopper 9 pushes up and can fix fistulization pipe 1 at fistulization pipe 1 tip at the top, insertion part B10 inserts in fistulization pipe 1, fistulization pipe 1 outer wall is hugged closely at fistulization pipe 1 edge, the smooth inflow of nutrient solution of being convenient for crosses fistulization pipe 1 and stopper 9's seam crossing.

Connector B4 is equipped with safety cover 11 outward, and safety cover 11 covers in connector B4 one end, and is equipped with lid 12 on the safety cover 11, and lid 12 and safety cover 11 can cover outside connector B4, prevent that external bacterium from breeding at connector B4 opening part, improve the security.

The end of the connecting head A3 is provided with a chamfer, the insertion part A7 is inserted into the connecting head A3 from the chamfer, the insertion part A7 is pressed by the connecting cap 6 and then moves towards the chamfer, and under the guidance of the chamfer, the insertion part A7 is tightened inwards to tighten the ostomy tube 1.

The inner diameter of the rubber pad 5 is 0.2mm to 0.5mm smaller than the outer diameter of the fistulation tube 1, and the rubber pad 5 has certain elastic deformation and can tightly sleeve the fistulation tube 1.

Claims

1. The utility model provides a jejunum fistulization pipe connector which characterized in that: including fistulization pipe (1), Y type pipe (2), rubber pad (5), connect cap (6), be equipped with a connector A (3) and two connectors B (4) on Y type pipe (2), connector A (3) and two connectors B (4) communicate each other and are the Y font and arrange: in connector A (3) is inserted to fistulization pipe (1) one end, rubber pad (5) and connection cap (6) cover are outside fistulization pipe (1), are equipped with insertion portion A (7) on rubber pad (5), and insertion portion A (7) one end is inserted in the gap of fistulization pipe (1) and connector A (3) inner wall, connects cap (6) and is connected with connector A (3) through the screw thread, and connector A (3) inner wall top is in rubber pad (5) one side.

2. The jejunostomy coupling head of claim 1, wherein: be equipped with sealing washer (8) in connector A (3), sealing washer (8) are installed in the recess of connector A (3) inner wall, and sealing washer (8) inner wall hugs closely at the surface of fistulation pipe (1).

3. The jejunostomy coupling head of claim 1, wherein: be equipped with stopper (9) in connector A (3), stopper (9) and connector A (3) inner wall connection, connector A (3) one side top is at fistulization pipe (1) tip, and stopper (9) inboard trompil edge is equipped with insertion portion B (10), and insertion portion B (10) insert in fistulization pipe (1).

4. The jejunostomy coupling head of claim 1, wherein: connector B (4) are equipped with safety cover (11) outward, and safety cover (11) cover is in connector B (4) one end, and is equipped with lid (12) on safety cover (11).

5. The jejunostomy coupling head of claim 1, wherein: the end of the connector A (3) is provided with a chamfer, and the insertion part A (7) is inserted into the connector A (3) from the chamfer.

6. The jejunostomy coupling head of claim 1, wherein: the inner diameter of the rubber pad (5) is 0.2mm to 0.5mm smaller than the outer diameter of the fistulation tube (1).