CN219815028U - Tee joint for connecting stomach tube - Google Patents

Abstract

The utility model discloses a stomach tube connecting tee joint, which comprises a tee joint pipe and a fixed pipe; the 3 fixing pipes are fixed at the outer end of the three-way pipe at equal angles; further comprises: 2 side valves which are arranged at the left upper part and the right upper part of the three-way pipe; the connecting pipe is rotationally connected in the middle of the front end of the three-way pipe, and one end, close to the connecting pipe, of the fixed pipe is clamped with a connector; ball valve is arranged in one end of the fixed pipe close to the connecting pipe and the end of the connecting pipe. This connect stomach tube tee bend, connecting pipe rotation makes negative pressure, malleation and stomach tube connect, and the passageway of turning into malleation and stomach tube in one instant for there is a momentary malleation in the stomach tube, but the volume can not be many again, can improve the food waste or the bottom wall phenomenon of stomach tube bottom, and only a part of gas gets into, makes the patient can not cause the flatulence phenomenon, blocks up fixed pipe and connecting pipe before the connecting pipe rotates, can realize fast switch over.

Description

Tee joint for connecting stomach tube

Technical Field

The utility model relates to the technical field of gastric tube tee joints, in particular to a connecting gastric tube tee joint.

Background

The stomach tube is used for helping patients incapable of swallowing to convey necessary moisture, foods and medicines, can be communicated with the gastrointestinal pressure reducer, and can suck gas or liquid in the gastrointestinal tract by utilizing negative pressure, and the stomach tube tee joint can be connected with the tube;

a portable three-way stomach tube with a publication number of CN215230415U in the prior art is also provided with a first blocking cap matched with the feeding port for use, and the three-way stomach tube also comprises a second blocking cap matched with a port of the lateral connector for use, and is used for sealing the lateral connector;

when the cited document tee stomach tube is used for checking a patient, the first blocking cap and the second blocking cap are required to be plugged and unplugged, liquid is inevitably discharged in the unplugged process, medical staff is inconvenient to feed and rapidly switch between two states of negative pressure suction, and the gastrectasia phenomenon of the patient is easy to occur.

Disclosure of Invention

The utility model aims to provide a connecting stomach tube tee joint so as to solve the problem that the stomach tube tee joint in the prior market is inconvenient to switch between feeding and negative pressure suction in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a connecting stomach tube tee joint comprises a tee pipe and a fixed pipe;

the 3 fixing pipes are fixed at the outer end of the three-way pipe at equal angles;

further comprises:

2 side valves which are arranged at the left upper part and the right upper part of the three-way pipe;

the connecting pipe is rotationally connected in the middle of the front end of the three-way pipe, and one end, close to the connecting pipe, of the fixed pipe is clamped with a connector;

ball valve is arranged in one end of the fixed pipe close to the connecting pipe and the end of the connecting pipe.

Preferably, the connector is connected with both the fixed pipe and the connecting pipe through a threaded connection mode, bevel gear assemblies are arranged on the outer side of one end of the fixed pipe, which is close to the connector, and the outer sides of the two ends of the connecting pipe, and the ball valve is rotated through the arrangement of the bevel gear assemblies, so that the conduction condition of the inside of the fixed pipe and the inside of the connecting pipe are controlled through the rotation of the ball valve.

Preferably, the axostylus axostyle of bevel gear subassembly is fixed with the bull stick, both ends all are fixed with the fixed plate around the inside of connector, and the width of fixed plate is less than the shortest distance of bevel gear subassembly to connector, and the fixed plate removes and makes the bull stick rotate, and the bull stick rotates and drives inside ball valve and rotate.

Preferably, the connector and the fixed pipe form a rotating and moving structure, one end of the fixed pipe, which is close to the connecting pipe, and two ends of the connecting pipe are respectively fixed with a sealing ring, and the sealing is realized through the arrangement of the sealing rings, so that the phenomenon that the connecting port leaks is avoided.

Preferably, a flow groove is formed in the three-way pipe, the fixed pipe at the lower left corner is not communicated with the fixed pipe at the lower right corner, and the fixed pipe at the lower left corner is connected with the negative pressure pipe, so that positive pressure and negative pressure are separated.

Preferably, the fixed pipe at the lower right corner is connected with the positive pressure pipe, and the fixed pipe at the upper part is connected with the stomach tube, the rotation angle of the ball valve is 90 degrees, the rotation angle of the rotating rod is less than 90 degrees, the shortest distance from the rotating rod to the connector is less than the width of the fixed plate, and the connecting pipe and the fixed pipe are blocked before the connecting pipe rotates.

Compared with the prior art, the utility model has the beneficial effects that: this connect stomach tube tee bend rotates inside the three-way pipe through the connecting pipe, and then makes the connecting pipe be connected with different fixed pipes, does not need the sealing plug to plug, makes the phenomenon that the liquid appears leaking in the in-process of avoiding plug, and specific content is as follows:

1. the connecting pipe rotates to enable the negative pressure, the positive pressure and the stomach tube to be connected, and the positive pressure and the passage of the stomach tube are instantly converted, so that the stomach tube has the instant positive pressure, but the quantity is not great, the food residue at the bottom end of the stomach tube or the wall sticking phenomenon at the bottom end of the stomach tube can be improved, and only a part of gas enters, so that the gastrectasia phenomenon can not be caused by a patient;

2. the connector removes and rotates and makes the ball valve rotate, blocks up fixed pipe and connecting pipe before the connecting pipe rotates, avoids flowing to outside at pivoted in-process liquid, can realize quick switch.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic diagram of the main section structure of the present utility model;

FIG. 3 is a schematic view of a main sectional structure of a connector according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic bottom view of the connector according to the present utility model.

In the figure: 1. a three-way pipe; 2. a fixed tube; 3. a side valve; 4. a connecting pipe; 5. a connector; 6. a flow channel; 7. a ball valve; 8. a fixing plate; 9. a rotating rod; 10. a bevel gear assembly; 11. and (3) sealing rings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a connecting stomach tube tee joint comprises a tee pipe 1 and a fixed pipe 2; the 3 fixed pipes 2 are fixed at the outer end of the three-way pipe 1 at equal angles; further comprises: 2 side valves 3 which are arranged at the left upper part and the right upper part of the three-way pipe 1; the connecting pipe 4 is rotatably connected in the middle of the front end of the three-way pipe 1, and one end, close to the connecting pipe 4, of the fixed pipe 2 is clamped with a connector 5; a flow groove 6 is formed in the three-way pipe 1, the fixed pipe 2 at the lower left corner is not communicated with the fixed pipe 2 at the lower right corner, and the fixed pipe 2 at the lower left corner is connected with a negative pressure pipe;

as shown in fig. 1-2, when negative pressure suction is required, the right side valve 3 is closed, the connecting pipe 4 is connected to the negative pressure and the passage direction of the gastric tube, the upper fixed pipe 2 is connected with the left lower fixed pipe 2 through the connecting pipe 4, when the upper fixed pipe 2 is required to be connected with the right lower fixed pipe 2, the left side valve 3 and the ball valve 7 are closed, when two ends of the connecting pipe 4 are respectively connected with the upper fixed pipe 2 and the right lower fixed pipe 2, the right side valve 3 is opened, and then the passage of the positive pressure and the gastric tube is instantaneously changed, so that the gastric tube has a momentary positive pressure, but the quantity is not great, the food residues at the bottom end or the wall sticking phenomenon of the gastric tube can be improved, and only a part of gas enters, so that the gastric flatulence phenomenon can not be caused by patients;

a ball valve 7 provided inside one end of the fixed pipe 2 near the connection pipe 4 and at an end of the connection pipe 4; the connector 5 is connected with the fixed pipe 2 and the connecting pipe 4 in a threaded connection mode, and bevel gear assemblies 10 are arranged on the outer side of one end of the fixed pipe 2, which is close to the connector 5, and the outer sides of the two ends of the connecting pipe 4; the shaft lever of the bevel gear assembly 10 is fixed with a rotating rod 9, the front end and the rear end of the inside of the connector 5 are both fixed with a fixed plate 8, and the width of the fixed plate 8 is smaller than the shortest distance between the bevel gear assembly 10 and the connector 5; the connector 5 and the fixed pipe 2 form a rotating and moving structure, the end of the fixed pipe 2 close to the connecting pipe 4 and the two ends of the connecting pipe 4 are both fixed with sealing rings 11, and the sealing is realized through the arrangement of the sealing rings 11; the fixed tube 2 at the lower right corner is connected with the positive pressure tube, the fixed tube 2 at the upper part is connected with the stomach tube, the rotation angle of the ball valve 7 is 90 degrees, the rotation angle of the rotating rod 9 is less than 90 degrees, and the shortest distance from the rotating rod 9 to the connector 5 is less than the width of the fixed plate 8;

as shown in fig. 3 to 5, before the connecting pipe 4 rotates, the connecting head 5 is rotated by hand, and simultaneously moves to one side far away from the connecting pipe 4, the connecting head 5 moves to drive the fixed plate 8 to move and rotate synchronously, when the fixed plate 8 moves to contact with the rotating rod 9 outside the fixed pipe 2 and the connecting pipe 4, the fixed plate 8 moves to move the rotating rod 9, and then the rotating rod 9 rotates to drive the bevel gear assembly 10 to rotate, the bevel gear assembly 10 rotates to enable the ball valve 7 to rotate, when the fixed plate 8 moves to be out of contact with the rotating rod 9, the ball valve 7 just rotates by 90 degrees, then the connecting head 5 is rotated until the connecting head 5 is separated from the connecting pipe 4, then the connecting pipe 4 can be rotated, and when the connecting pipe 4 rotates to be aligned with the fixed pipe 2, the connecting head 5 is reversely rotated by hand, and then the fixed plate 8 in the connecting head 5 reversely moves to push the rotating rod 9, and then the rotating rod 9 reversely, and then the fixed pipe 2 and the connecting pipe 4 are internally communicated, and the sealing ring 11 is arranged to enable the fixed pipe 2 and the connecting pipe 4 to be sealed, and the leakage phenomenon is avoided.

Working principle: when this connect stomach tube tee bend is used, rotate the flow direction to the inside liquid of stomach tube through connecting pipe 4 for there is a moment malleation in the stomach tube, but the volume can not be many again, can improve the food residue or the bottom wall phenomenon of stomach tube bottom, and only a part of gas gets into, make the patient can not cause the flatulence phenomenon, can control fixed pipe 2 and the inside ball valve 7 of connecting pipe 4 through the setting of connector 5, avoid the phenomenon of leaking at pivoted in-process, the content that does not make detailed description in this specification belongs to the prior art that the expert in this field knows.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. A connecting stomach tube tee joint, which comprises a tee pipe (1) and a fixed pipe (2);

the three-way pipe (1) is provided with 3 fixing pipes (2) which are fixed at the outer end of the three-way pipe (1) at equal angles;

characterized by further comprising:

2 side valves (3) which are arranged at the left upper part and the right upper part of the three-way pipe (1);

the connecting pipe (4) is rotationally connected in the middle of the front end of the three-way pipe (1), and a connector (5) is clamped at one end of the fixed pipe (2) close to the connecting pipe (4);

the ball valve (7) is arranged inside one end of the fixed pipe (2) close to the connecting pipe (4) and at the end part of the connecting pipe (4).

2. A connecting gastric tube tee as set forth in claim 1 wherein: the connector (5) is connected with the fixed pipe (2) and the connecting pipe (4) in a threaded connection mode, and bevel gear assemblies (10) are arranged on the outer side of one end of the fixed pipe (2) close to the connector (5) and the outer sides of two ends of the connecting pipe (4).

3. A connecting gastric tube tee as set forth in claim 2 wherein: the shaft lever of the bevel gear assembly (10) is fixed with a rotating rod (9), the front end and the rear end of the inside of the connector (5) are both fixed with fixing plates (8), and the width of each fixing plate (8) is smaller than the shortest distance from the bevel gear assembly (10) to the connector (5).

4. A connecting gastric tube tee as set forth in claim 1 wherein: the connector (5) and the fixed pipe (2) form a rotating and moving structure, one end of the fixed pipe (2) close to the connecting pipe (4) and two ends of the connecting pipe (4) are both fixed with sealing rings (11), and sealing is achieved through the arrangement of the sealing rings (11).

5. A connecting gastric tube tee as set forth in claim 1 wherein: the three-way pipe (1) is internally provided with a flow groove (6), the fixed pipe (2) at the lower left corner is not communicated with the fixed pipe (2) at the lower right corner, and the fixed pipe (2) at the lower left corner is connected with a negative pressure pipe.

6. A connecting gastric tube tee as set forth in claim 3 wherein: the fixed tube (2) at the lower right corner is connected with the positive pressure tube, the fixed tube (2) at the upper part is connected with the stomach tube,

the rotation angle of the ball valve (7) is 90 degrees, the rotation angle of the rotating rod (9) is smaller than 90 degrees,

and the shortest distance from the rotating rod (9) to the connector (5) is smaller than the width of the fixed plate (8).