CN215426206U

CN215426206U - Disposable double-channel enteral nutrition infusion device

Info

Publication number: CN215426206U
Application number: CN202121860702.9U
Authority: CN
Inventors: 刘佳骅; 张子臻
Original assignee: Renji Hospital
Current assignee: Renji Hospital
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-07
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a disposable double-channel enteral nutrition infusion device, which comprises a first container, a second container, a first infusion device, a second infusion device, an infusion device outlet and a first infusion device. Y-shaped tee; the first container has a first solution inside, and the first solution is an enteral nutrition solution; the second container has a second solution inside, and the second solution is glucose injection or normal saline ; The first inlet of the infusion set is respectively communicated with the first end of the first container and the first Y-shaped tee; the second inlet of the infusion set is respectively connected with the second container and The second end of the first Y-shaped tee is communicated; the outlet of the infusion set is communicated with the third end of the first Y-shaped tee. The beneficial effects of the utility model are as follows: not only ensures the nutritional supply of patients, but also avoids intolerance such as diarrhea, abdominal distension, and vomiting caused by the high-concentration first solution, prevents waste and discards of the nutrient solution, and reduces the risk of blocking pipes. frequency.

Description

Disposable double-channel enteral nutrition infusion device

Technical Field

The present invention relates to medical equipment, and is especially one kind of disposable double-channel enteral nutrition infusion set.

Background

Enteral nutrition is the first treatment for patients with normal gastrointestinal function to support nutrition. Enteral nutrition infusion via naso-gastric tube is the most common tube feeding route. The Asian Severe Nutrition guide ASPEN and the European Severe Nutrition guide ESPEN both recommend that the nutrient solution is communicated with the nutrient solution through a disposable enteral nutrition infusion device, and the enteral nutrient solution is infused under the precise control of a nutrient infusion pump.

The adaptation degree of different patients to the concentration of the nutrient solution is different. The nutrient solution with too high concentration can cause intolerance symptoms such as hypoglycemia, diarrhea, vomiting and the like of patients, and the situation of pipe blockage is difficult to avoid, so that the condition of insufficient feeding caused by the intolerance symptoms is common in clinic.

The applicant finds that the patient who is simply instilled with glucose or physiological saline does not have the symptoms, so that if the two solutions can be effectively and conveniently mixed, the aim of regulating and controlling the concentration reduction can be achieved, and the occurrence of nutrient intolerance can be effectively relieved.

The utility model CN209847870U discloses a novel jejunum nutrition infusion ware's shortcoming lies in that it is the single channel structure, can't carry out concentration control to the nutrient solution of standard concentration.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the existing enteral nutrition infusion device cannot regulate and control the concentration of nutrient solution, and provides a novel disposable dual-channel enteral nutrition infusion device.

In order to achieve the purpose, the technical scheme of the utility model is as follows: a disposable dual-channel enteral nutrition infusion device comprises a first container, a second container, an infusion device first inlet, an infusion device second inlet, an infusion device outlet and a first Y-shaped tee joint; a first solution is arranged in the first container, and the first solution is an enteral nutrient solution; a second solution is filled in the second container, and the second solution is glucose injection or normal saline; the first infusion device inlet path is respectively communicated with the first container and the first end of the first Y-shaped tee joint and is provided with a first puncture device, a first Robert clamp and a first dropping funnel; the second infusion device inlet path is respectively communicated with the second container and the second end of the first Y-shaped tee joint and is provided with a second puncture device, a second Robert clamp and a second dropping funnel; the infusion device outlet is communicated with the third end of the first Y-shaped tee joint and is provided with an infusion device connector, and the infusion device connector is communicated with a nasogastric tube or an intestinal nutrient tube.

As a preferable embodiment of the disposable dual-channel enteral feeding set, the first puncture device, the first robert clamp and the first dropping funnel are arranged in sequence, the first puncture device extends into the first container, and the first dropping funnel is communicated with the first end of the first Y-shaped tee.

As a preferable embodiment of the disposable dual-channel enteral feeding set, the second puncture device, the second robert clamp and the second drip chamber are arranged in sequence, the second puncture device extends into the second container, and the second drip chamber is communicated with the second end of the first Y-shaped tee.

As a preferable scheme of the disposable double-channel enteral nutrition infusion device, the first dropping funnel is made of transparent materials.

As a preferable scheme of the disposable double-channel enteral nutrition infusion device, the second dropping funnel is made of transparent materials.

Compared with the prior art, the utility model has the beneficial effects that: disposable binary channels enteral nutrition infusion ware adopts the binary channels design, can go to dilute first solution through the second solution to reduce the concentration of first solution, both guaranteed patient's nutrition supply, can avoid again because of the intolerance condition such as diarrhea, abdominal distension, vomiting that high concentration first solution brought, prevent that the waste of nutrient solution from abandoning, reduce the frequency of stifled pipe. Meanwhile, the infusion tube has the characteristic of convenient operation, the infusion varieties do not need to be replaced midway, the sterility of the whole process is ensured, and the risk of tube blockage caused by high concentration can be avoided.

In addition to the technical problems solved by the present invention, the technical features constituting the technical solutions, and the advantageous effects brought by the technical features of the technical solutions described above, other technical problems solved by the present invention, other technical features included in the technical solutions, and advantageous effects brought by the technical features will be described in further detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail below with reference to the accompanying drawings by way of specific embodiments. Here, the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1, a single use dual port enteral feeding set for tube feeding enteral nutrition is shown.

The disposable dual-channel enteral nutrition infusion device is provided with a first container 1, a second container 2, an infusion device first inlet path 3, an infusion device second inlet path 4, an infusion device outlet path 5 and a first Y-shaped tee joint 6.

The first container 1 has a first solution 10 therein. The first solution 10 is an enteral nutrient solution.

The second container 2 has a second solution 20 therein. The second solution 20 is glucose injection or normal saline.

The first infusion device inlet 3 is respectively communicated with the first container 1 and the first end of the first Y-shaped tee joint 6. The first infusion set inlet 3 has a first puncture set 31, a first air inlet seat 32, a first robert clamp 33 and a first drop bucket 34 in sequence. The first piercer 31 extends inside the first container 1. If the first puncture device 31 is not in use, it can be covered and protected by the sheath 7. The first robert clamp 33 is used for controlling the flow rate of the first solution 10. The first dropping funnel 34 is made of transparent material so as to facilitate the observation of the dropping situation of the first solution 10 by a person.

The second infusion device inlet 4 is respectively communicated with the second container 2 and the second end of the first Y-shaped tee joint 6. The second infusion set inlet 4 has a second puncture device 41, a second air inlet 42, a second robert clamp 43 and a second drip chamber 44 in sequence. The second piercer 41 extends inside the second container 2. If the second puncture device 41 is not in use, it can be covered and protected by the sheath 7. The second robert clamp 43 is used for controlling the flow rate of the second solution 20. The second dropping funnel 44 is made of transparent material so as to facilitate observation of the dropping situation of the second solution 20 by other people.

The infusion device outlet 5 is communicated with the third end of the first Y-shaped tee joint 6. The infusion device outlet 5 includes a pump connector 51, a pump hose 52, a second Y-branch 53, and an infusion device connector 54 in this order. The infusion connector 54 is adapted to communicate with a nasogastric or enteral feeding tube. The infusion set fitting 54 may be covered and protected by a sheath 7 in an unused state. The output path 5 of the infusion device can also be provided with a label tag 55 which is hung on a connecting pipeline and used for information prompt or remark.

In the present embodiment, the connection relationship between the components may be a direct connection manner (one component is directly butted against another component), or an indirect connection manner (two components are butted via a connection pipeline).

The working principle is as follows: the first solution 10 of the first container 1 reaches the first Y-site 6 via the infuser first access 3. The second solution 20 of the second container 2 reaches the first Y-site 6 via the infuser second access 4. The first solution 10 of the first container 1 and the second solution 20 of the second container 2 are mixed in the first Y-site 6 and/or the infusor outlet 5 and then delivered to a nasogastric or enteral feeding tube. Because disposable binary channels enteral nutrition infusion ware adopts the binary channels design, can pass through second solution 20 goes to dilute first solution 10, in order to reduce the concentration of first solution 10 both guarantees patient's nutrition supply, can avoid again because of the high concentration the intolerance condition such as diarrhea, abdominal distension, vomiting that first solution 10 brought prevents that the waste of nutrient solution from abandoning, reduces the frequency of stifled pipe. Meanwhile, the infusion tube has the characteristic of convenient operation, the infusion varieties do not need to be replaced midway, the sterility of the whole process is ensured, and the risk of tube blockage caused by high concentration can be avoided.

The above only represents embodiments of the present invention, which are described in more detail and in greater detail, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The disposable dual-channel enteral nutrition infusion device is characterized by comprising a first container, a second container, an infusion device first inlet, an infusion device second inlet, an infusion device outlet and a first Y-shaped tee joint; a first solution is arranged in the first container, and the first solution is an enteral nutrient solution; a second solution is filled in the second container, and the second solution is glucose injection or normal saline; the first infusion device inlet path is respectively communicated with the first container and the first end of the first Y-shaped tee joint and is provided with a first puncture device, a first Robert clamp and a first dropping funnel; the second infusion device inlet path is respectively communicated with the second container and the second end of the first Y-shaped tee joint and is provided with a second puncture device, a second Robert clamp and a second dropping funnel; the infusion device outlet is communicated with the third end of the first Y-shaped tee joint and is provided with an infusion device connector, and the infusion device connector is communicated with a nasogastric tube or an intestinal nutrient tube.

2. The single use dual port enteral feeding set according to claim 1, wherein said first spike, said first robert clip and said first drip chamber are arranged in sequence, said first spike extending into the interior of said first container, said first drip chamber being in communication with a first end of said first Y-site.

3. The single use dual port enteral feeding set of claim 1, wherein said second spike, said second robert clip and said second drip chamber are arranged in sequence, said second spike extending into the interior of said second container, said second drip chamber communicating with the second end of said first Y-site.

4. The single use dual port enteral feeding set according to claim 1, wherein said first drip chamber is made of a transparent material.

5. The single use dual port enteral feeding set according to claim 1, wherein the second drip chamber is made of a transparent material.