CN214286247U

CN214286247U - Gastrointestinal decompression flushing and enteral nutrition tube joint

Info

Publication number: CN214286247U
Application number: CN202022538799.3U
Authority: CN
Inventors: 冯鱼; 徐菁; 丁伟伟; 冯晴; 刘晓媛; 刘瑞
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-09-28
Anticipated expiration: 2030-11-05

Abstract

The utility model provides a joint for gastrointestinal decompression flushing and enteral nutrition tube, belonging to the technical field of medical appliances. The joint for gastrointestinal decompression, irrigation and enteral nutrition comprises a gastric tube assembly and a connecting assembly. The stomach tube subassembly includes first body, second body and side pipe, the second body is connected the one end of first body, the side pipe is connected one side of first body. Coupling assembling includes conical joint, connecting pipe, three way valve, first branch pipe and second branch pipe, the one end of connecting pipe with conical joint connects, conical joint with the other end of first body is connected, three way valve connects the other end of connecting pipe, first branch pipe with the second branch pipe respectively with three way valve connects. The device facilitates the flushing and medicine feeding of the gastric tube, does not need to separate the tail end of the gastric tube from the gastrointestinal decompression bottle, and reduces inconvenience caused in nursing work.

Description

Gastrointestinal decompression flushing and enteral nutrition tube joint

Technical Field

The utility model relates to the field of medical equipment, particularly, relate to a intestines and stomach decompression is washed and nutrition tube connects in intestines.

Background

The upper gastrointestinal hemorrhage refers to the gastrointestinal hemorrhage above the ligamentum duodenale, which is common clinically, mainly manifested as hematemesis and hematochezia, and may be accompanied by acute circulatory failure in severe cases. So it is especially important to keep somewhere the stomach tube to the patient of alimentary tract hemorrhage, keep somewhere in-process in order to prevent that the pipeline from blockking up, carry out the stomach tube and wash about every 2h, and the stomach tube connects negative pressure drainage bottle, need all to wash with stomach tube end and stomach intestines decompression bottle separation at every turn, and the patient of dosing through the stomach tube has above-mentioned problem equally, has brought very big inconvenience for nursing work. How to invent a joint for gastrointestinal decompression irrigation and enteral nutrition to improve the problems becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a intestines and stomach decompression is washed and nutrition coupling in intestines aims at improving and is washing the stomach tube and through the stomach tube when feeding medicine to the patient, need just can wash and feed medicine with stomach tube end and stomach intestines decompression bottle separation, has caused very big inconvenient problem to nursing work.

The utility model discloses a realize like this:

the utility model provides a joint for gastrointestinal decompression flushing and enteral nutrition tube, which comprises a gastric tube component and a connecting component.

The stomach tube subassembly includes first body, second body and side pipe, the second body is connected the one end of first body, the side pipe is connected one side of first body.

Coupling assembling includes conical joint, connecting pipe, three way valve, first branch pipe and second branch pipe, the one end of connecting pipe with conical joint connects, conical joint with the other end of first body is connected, three way valve connects the other end of connecting pipe, first branch pipe with the second branch pipe respectively with three way valve connects.

The utility model discloses an in one embodiment, be connected with the gate valve on the first body, the gate valve cup joints the surface of first body.

In an embodiment of the present invention, one end of the side pipe is communicated with the first pipe body, the outer surface of the side pipe is provided with a first clamping block, and the other end of the side pipe is connected with a joint cover.

In an embodiment of the present invention, the one end of the first pipe body is connected to a connector, and the first pipe body passes through the connector and the taper joint.

In an embodiment of the utility model, the first branch pipe is communicated with a first liquid medicine filter, the second clamp splice has been cup jointed to the surface of first branch pipe, the one end of first branch pipe is connected with the heparin cap.

The utility model discloses an in one embodiment, the second branch pipe includes fixed pipe and hose, the one end of fixed pipe with the three-way valve is connected, the hose with the other end intercommunication of fixed pipe.

In an embodiment of the present invention, the hose is connected with a bottle stopper puncture device, and the bottle stopper puncture device is communicated with the hose.

In an embodiment of the present invention, the bottle stopper puncture outfit and the push switch are connected between the hoses, and the protecting cover is sleeved on the outer surface of the bottle stopper puncture outfit.

In an embodiment of the present invention, the connection pipe is connected with a flow regulator, and the flow regulator is sleeved on the outer surface of the connection pipe.

In an embodiment of the present invention, the connecting pipe is communicated with a second liquid medicine filter, and the second liquid medicine filter is disposed between the flow regulator and the three-way valve.

The utility model has the advantages that: the utility model discloses a stomach intestine decompression is washed and nutrition pipe joint in intestines that above-mentioned design obtained, during the use, one end and first body intercommunication through the side pipe, the side pipe is convenient for feed the patient and eats, the extension of second body as first body is favorable to reacing intestines and stomach, be convenient for the connecting pipe through the three way valve and be connected first branch pipe and second branch pipe, first branch pipe is used for being connected with outside syringe, be convenient for through outside syringe to feeding medicine or water injection wash first body in the first body. The second branch pipe is connected with outside stomach intestine decompression bottle, can be used to collect the waste water after wasing first body through outside stomach intestine decompression bottle. The device facilitates the flushing and medicine feeding of the gastric tube, does not need to separate the tail end of the gastric tube from the gastrointestinal decompression bottle, and reduces inconvenience caused in nursing work.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of a joint structure for gastrointestinal decompression irrigation and enteral nutrition tube according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a gastric tube assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a connection assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the first branch pipe and the second branch pipe according to an embodiment of the present invention.

In the figure: 100-a gastric tube assembly; 110-a first tube; 120-a second tube; 130-gate valve; 140-side tube; 142-a first clamp block; 144-a joint cover; 150-a connector; 200-a connection assembly; 210-a taper joint; 220-connecting pipe; 230-a three-way valve; 240-first branch pipe; 242-first medical fluid filter; 244-a second clamp block; 246-heparin cap; 250-a second manifold; 252-a stationary tube; 254-a hose; 256-stopper piercer; 2562-protective sleeve; 2564-push plate switch; 260-a flow regulator; 270-second liquid medicine filter.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a gastrointestinal reduced pressure irrigation and enteral feeding tube connector includes a gastric tube assembly 100 and a connection assembly 200.

Referring to fig. 1 and 2, the gastric tube assembly 100 includes a first tube 110, a second tube 120 and a lateral tube 140, the second tube 120 is connected to one end of the first tube 110, the second tube 120 is used as an extension of the first tube 110 to facilitate reaching the gastrointestinal tract, a gate valve 130 is connected to the first tube 110, and the gate valve 130 is sleeved on an outer surface of the first tube 110. The gate valve 130 controls the opening and closing of the first pipe 110, and the side pipe 140 is connected to one side of the first pipe 110. One end of the side tube 140 is communicated with the first tube 110, a first clamping block 142 is disposed on the outer surface of the side tube 140, a joint cap 144 is connected to the other end of the side tube 140, and a joint head 150 is connected to one end of the first tube 110. The side tube 140 is convenient for feeding the patient, the first clamping block 142 can control the on-off of the side tube 140, and when the patient does not feed, the side tube 140 is protected by the joint cover 144, so that the pollution on the end part of the side tube 140 is reduced.

Referring to fig. 1, 3 and 4, the connecting assembly 200 includes a tapered joint 210, a connecting pipe 220, a three-way valve 230, a first branch pipe 240 and a second branch pipe 250, wherein one end of the connecting pipe 220 is connected to the tapered joint 210, the tapered joint 210 is connected to the other end of the first pipe 110, and the first pipe 110 is connected to the tapered joint 210 through a connector 150. The three-way valve 230 is connected to the other end of the connection pipe 220, and the first branch pipe 240 and the second branch pipe 250 are connected to the three-way valve 230, respectively. The connection pipe 220 is connected to a flow regulator 260, and the flow regulator 260 is fitted over the outer surface of the connection pipe 220. The flow regulator 260 is capable of controlling the flow rate of the liquid in the connection pipe 220, the connection pipe 220 is communicated with a second chemical filter 270, and the second chemical filter 270 is disposed between the flow regulator 260 and the three-way valve 230. The first branch pipe 240 is communicated with a first medical fluid filter 242, the outer surface of the first branch pipe 240 is sleeved with a second clamping block 244, and one end of the first branch pipe 240 is connected with a heparin cap 246. The first branch pipe 240 is used to connect with an external syringe, through which medicine can be conveniently fed into the first tube 110 or water can be conveniently injected into the first tube 110 to clean the first tube 110. The heparin cap 246 can protect the port of the first branch pipe 240 and prevent the port from being polluted by foreign matters, impurities and the like, and can be used as a puncture part of a needle head when being connected with an external injector, so that the operation of medical personnel is facilitated. The second branch pipe 250 includes a fixed pipe 252 and a flexible pipe 254, one end of the fixed pipe 252 is connected to the three-way valve 230, and the flexible pipe 254 is communicated with the other end of the fixed pipe 252. A stopper piercer 256 is connected to the flexible tube 254, and the stopper piercer 256 is in communication with the flexible tube 254. A push plate switch 2564 is connected between the bottle stopper puncture outfit 256 and the hose 254, the push plate switch 2564 is used for controlling the on-off between the bottle stopper puncture outfit 256 and the hose 254, and a protective sleeve 2562 is sleeved on the outer surface of the bottle stopper puncture outfit 256. The second branch tube 250 is connected to an external gastrointestinal decompression bottle through a stopper piercer 256, through which waste water after the first tube 110 is cleaned can be collected.

The working principle of the joint for gastrointestinal decompression irrigation and enteral nutrition tube is as follows: when the side tube type feeding device is used, one end of the side tube 140 is communicated with the first tube body 110, the side tube 140 is convenient for feeding a patient, the first clamping block 142 can control the on-off of the side tube 140, the side tube 140 is protected through the joint cover 144 when the side tube is not fed, and the end part of the side tube 140 is prevented from being polluted. The second tube 120 is used as an extension of the first tube 110 to facilitate reaching the gastrointestinal tract, the three-way valve 230 is used to facilitate the connection of the connection tube 220 to the first branch tube 240 and the second branch tube 250, the first branch tube 240 is used to connect with an external injector, and the external injector is used to facilitate feeding or injecting medicine into the first tube 110 to clean the first tube 110. The heparin cap 246 can protect the port of the first branch pipe 240 and prevent the port from being polluted by foreign matters, impurities and the like, and can be used as a puncture part of a needle head when being connected with an external injector, so that the operation of medical personnel is facilitated. The second branch tube 250 is connected to an external gastrointestinal decompression bottle through a stopper piercer 256, through which waste water after the first tube 110 is cleaned can be collected. The connection of the second manifold 250 to an external gastrointestinal decompression bottle is facilitated by a stopper piercer 256. The problem of wash and feed medicine when washing the stomach tube and feeding medicine to the patient through the stomach tube, need just can wash and feed medicine with stomach tube end and stomach intestines decompression bottle separation, have caused very inconvenience to nursing work is improved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A joint for gastrointestinal decompression irrigation and enteral nutrition, which is characterized by comprising

A gastric tube assembly (100), the gastric tube assembly (100) comprising a first tube (110), a second tube (120), and a lateral tube (140), the second tube (120) being connected to one end of the first tube (110), the lateral tube (140) being connected to one side of the first tube (110);

coupling assembling (200), coupling assembling (200) include conical joint (210), connecting pipe (220), three way valve (230), first branch pipe (240) and second branch pipe (250), the one end of connecting pipe (220) with conical joint (210) are connected, conical joint (210) with the other end of first body (110) is connected, three way valve (230) are connected the other end of connecting pipe (220), first branch pipe (240) with second branch pipe (250) respectively with three way valve (230) are connected.

2. The joint for gastrointestinal decompression, irrigation and enteral feeding according to claim 1, wherein a gate valve (130) is connected to the first tube (110), and the gate valve (130) is sleeved on the outer surface of the first tube (110).

3. The joint for gastrointestinal decompression irrigation and enteral feeding according to claim 1, wherein one end of the side tube (140) is communicated with the first tube body (110), the outer surface of the side tube (140) is provided with a first clamping block (142), and the other end of the side tube (140) is connected with a joint cover (144).

4. The connector for gastrointestinal decompression, irrigation and enteral feeding according to claim 1, wherein a connector (150) is connected to one end of the first tube (110), and the first tube (110) is connected to the conical connector (210) through the connector (150).

5. The joint for gastrointestinal decompression irrigation and enteral feeding according to claim 1, wherein the first branch tube (240) is connected with a first medical fluid filter (242), a second clamping block (244) is sleeved on the outer surface of the first branch tube (240), and a heparin cap (246) is connected to one end of the first branch tube (240).

6. The connector of claim 1, wherein the second branch tube (250) comprises a fixed tube (252) and a flexible tube (254), one end of the fixed tube (252) is connected to the three-way valve (230), and the flexible tube (254) is communicated with the other end of the fixed tube (252).

7. The joint for gastrointestinal decompression irrigation and enteral feeding according to claim 6, wherein a stopper piercer (256) is connected to the hose (254), and the stopper piercer (256) is communicated with the hose (254).

8. The joint for gastrointestinal decompression irrigation and enteral nutrition according to claim 7, wherein a push plate switch (2564) is connected between the stopper puncture device (256) and the hose (254), and a protective sleeve (2562) is sleeved on the outer surface of the stopper puncture device (256).

9. The joint for gastrointestinal decompression irrigation and enteral feeding according to claim 1, wherein a flow regulator (260) is connected to the connection tube (220), and the flow regulator (260) is sleeved on the outer surface of the connection tube (220).

10. The adapter for gastrointestinal decompression irrigation and enteral feeding tube according to claim 9, wherein a second medical fluid filter (270) is connected to the connection tube (220), and the second medical fluid filter (270) is disposed between the flow regulator (260) and the three-way valve (230).