CN212439415U - Disposable double-cavity enteral nutrient solution supply device - Google Patents
Disposable double-cavity enteral nutrient solution supply device Download PDFInfo
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- CN212439415U CN212439415U CN202020202631.2U CN202020202631U CN212439415U CN 212439415 U CN212439415 U CN 212439415U CN 202020202631 U CN202020202631 U CN 202020202631U CN 212439415 U CN212439415 U CN 212439415U
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- nutrient solution
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Abstract
The utility model provides a disposable nutrient solution supply device in two-chamber intestines belongs to the medical supplies field. The device includes: a double-cavity nasal feeding bag and a connecting device; the double-cavity nasal feeding bag comprises a bag body; two completely separated cavities are arranged in the bag body, wherein one cavity is a nutrient solution cavity, and the other cavity is a warm water cavity; an inlet and a cover are arranged at the upper end of the nutrient solution cavity, and an outlet is arranged at the lower end of the nutrient solution cavity; an inlet and a cover are arranged at the upper end of the warm water cavity, and an outlet is arranged at the lower end of the warm water cavity; the connecting device comprises a first branch pipe, a second branch pipe and a nutrition supply pipe; the upper end of the first branch pipe is connected with an outlet of the nutrient solution cavity, and the upper end of the second branch pipe is connected with an outlet of the warm water cavity; the lower ends of the first branch pipe and the second branch pipe are respectively connected with the upper end of the nutrition supply pipe. Utilize the utility model discloses reduced medical personnel and washed the work load of nutrition supply tube, prevented moreover that the air from entering into in patient's the stomach.
Description
Technical Field
The utility model belongs to the field of medical supplies, concretely relates to nutrient solution feeding mechanism in disposable two-chamber intestines.
Background
In clinical practice, for those who cannot eat food through their mouth (e.g., postoperative patients or patients who cannot open their mouth), nasal feeding is generally used, and among nasal feeding, an enteral nutrition supply tube and a nasal feeding bag are generally used, one end of the enteral nutrition supply tube is connected to the nasal feeding bag, the other end is put into the stomach of the patient through the nasal cavity, and food, water and medicines (collectively, nutrient solution) in the nasal feeding bag are fed into the stomach of the patient through the nutrition supply tube.
Because the nutrient solution is more thick, the time has long easily resulted in the nutrition pipe to block up, and the time is long, can breed the bacterium in the nutrition supply pipe of jam, consequently need often wash nutrition supply pipe, at present with nutrition supply pipe and nasal feeding bag disconnection, let in the warm water and wash nutrition supply pipe in the nutrition supply pipe, wash and finish the back again with nutrition supply pipe and nasal feeding bag reconnection, it all will break off and connect nasal feeding bag and nutrition supply pipe to wash at every turn, so not only increased medical personnel's work load, and can lead to the air to enter into in the nutrition supply pipe, cause the discomfort to patient's stomach.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the difficult problem that exists among the above-mentioned prior art, provide a nutrient solution feeding mechanism in disposable two-chamber intestines, can reduce medical personnel's work load of washing the nutrition supply tube, and can prevent that the air from entering into patient's stomach, avoid causing the discomfort of patient's stomach.
The utility model discloses a realize through following technical scheme:
a disposable dual-lumen enteral feeding set comprising: a double-cavity nasal feeding bag and a connecting device;
the double-cavity nasal feeding bag comprises a bag body; two completely separated cavities are arranged in the bag body, wherein one cavity is a nutrient solution cavity, and the other cavity is a warm water cavity;
an inlet and a cover are arranged at the upper end of the nutrient solution cavity, and an outlet is arranged at the lower end of the nutrient solution cavity;
an inlet and a cover are arranged at the upper end of the warm water cavity, and an outlet is arranged at the lower end of the warm water cavity;
the connecting device comprises a first branch pipe, a second branch pipe and a nutrition supply pipe;
the upper end of the first branch pipe is connected with an outlet of the nutrient solution cavity, and the upper end of the second branch pipe is connected with an outlet of the warm water cavity;
the lower ends of the first branch pipe and the second branch pipe are respectively connected with the upper end of the nutrition supply pipe.
The nutrient solution cavity and the warm water cavity are respectively positioned at the left side and the right side of the bag body;
the outlets at the lower ends of the two are positioned in the same horizontal plane.
The connecting device adopts a Y-shaped pipe, and three branch pipes of the Y-shaped pipe are respectively used as a first branch pipe, a second branch pipe and a nutrition supply pipe.
Or the connecting means comprises a three-way valve;
three ports of the three-way valve are respectively connected with the lower end of the first branch pipe, the lower end of the second branch pipe and the upper end of the nutrition supply pipe
Preferably, valves are arranged on the first branch pipe and the second branch pipe.
Preferably, a flow regulator is provided on the nutrient supply pipe.
Preferably, the inner walls of the inlet of the nutrient solution cavity and the inlet of the warm water cavity are respectively provided with a thread, the outer wall of the cover is respectively provided with a thread, and the cover is connected with the inlet through the thread.
Preferably, a hook or a hanging rope is arranged at the upper part of the bag body.
Further, both sides on the bag body are provided with the scale respectively, and the scale of every side all sets gradually from last to down, and the scale of one side is located the outer wall in nutrient solution chamber, and the scale of opposite side is located the outer wall in warm water chamber.
Compared with the prior art, the beneficial effects of the utility model are that: utilize the utility model discloses reduced medical personnel and washed the work load of nutrition supply tube, prevented moreover that the air from entering into patient's stomach, avoided causing the discomfort of patient's stomach.
Drawings
FIG. 1 is a schematic view of a disposable dual-chamber enteral feeding set according to the present invention;
fig. 2 is another schematic view of the disposable dual-chamber enteral feeding set of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1 and 2, the disposable double-chamber enteral nutrient solution supply device of the present invention comprises: a double-cavity nasal feeding bag and a connecting device; one end of the connecting device is connected with the double-cavity nasal feeding bag, and the other end of the connecting device can be inserted into the stomach of a patient through the nasal cavity of the patient.
The double-cavity nasal feeding bag comprises a bag body 1, wherein two completely separated cavities are arranged in the bag body 1, one cavity is a nutrient solution cavity 101, the other cavity is a warm water cavity 102, an inlet and a cover 103 are arranged at the upper end of the nutrient solution cavity 101, an outlet is arranged at the lower end of the nutrient solution cavity 102, an inlet and a cover 104 are arranged at the upper end of the warm water cavity 102, an outlet is arranged at the lower end of the warm water cavity, and thus prepared nutrient solution can be injected through the inlet in the nutrient solution cavity, and warm water is injected through the inlet in the warm water cavity.
The connecting device comprises a first branch pipe 201, a second branch pipe 202 and a nutrient supply pipe 206; the exit linkage of the nutrient solution chamber 101 in first branch pipe 201 and the two-chamber nasal feeding bag, the exit linkage of the warm water chamber 102 in the upper end of second branch pipe 202 and the two-chamber nasal feeding bag, the lower extreme of first branch pipe 201, second branch pipe 202 respectively with the upper end of nutrition supply tube 206 is connected, the joint on the current nutrition supply tube is connected to the lower extreme of nutrition supply tube 206, can insert in patient's stomach through patient's nasal cavity.
The embodiment of the utility model is as follows:
the first embodiment is as follows:
The volumes of the nutrient solution cavity and the warm water cavity can be the same or different, and the nutrient solution cavity and the warm water cavity can be designed according to actual needs, or can be designed into various scales, and the proper scale is selected during use.
Example two:
the shape of the bag body can be designed according to needs, for example, the bag body in fig. 1 is rectangular, and the bag body in fig. 2 is oval.
Example three:
preferably, all be provided with the screw thread on the inner wall of the entry in nutrient solution chamber, the entry in warm water chamber be provided with the screw thread on the outer wall of lid, lid and entry pass through threaded connection, have guaranteed that the internal liquid of bag can not spill.
Example four:
a hook or a hanging rope 105 is arranged on the upper part of the bag body, so that the bag body can be conveniently hung on a transfusion rod or a transfusion stand.
Example five:
the connecting device adopts a Y-shaped pipe, and three branch pipes of the Y-shaped pipe are respectively used as a first branch pipe, a second branch pipe and a nutrition supply pipe.
The connecting device can also adopt a three-way valve, and the three interfaces of the three-way valve are respectively connected with the lower end of the first branch pipe, the lower end of the second branch pipe and the upper end of the nutrition supply pipe. The first branch pipe and the second branch pipe are directly and fixedly connected with the outlet of the nutrient solution cavity and the outlet of the warm water cavity or connected by adopting various existing connectors.
Example six:
a valve 203 is arranged on the first branch pipe, and a valve 204 is arranged on the second branch pipe, and is used for opening and closing the first branch pipe and the second branch pipe. The valve can be a plurality of existing valves for infusion tubes and catheters.
Example seven:
the nutrient supply tube is provided with a flow regulator 205, and the flow regulator 205 may be any of various conventional flow regulators for infusion tubes and catheters.
Example eight:
further, both sides on the bag body are provided with the scale respectively, and the scale of every side all sets gradually from last to down, and the scale of one side is located the outer wall in nutrient solution chamber, and the scale of opposite side is located the outer wall in warm water chamber, can clearly show the capacity of the liquid in every chamber like this, can in time supply liquid when the capacity is not enough, also can clearly know the volume of wasing used warm water at every turn, makes things convenient for medical personnel to take notes relevant data.
The utility model discloses a use method as follows:
and injecting the prepared nutrient solution into the nutrient solution cavity from the inlet of the nutrient solution cavity, covering the cover, putting the lower end of the nutrient supply pipe into the stomach of the patient through the nasal cavity of the patient, opening the valve on the first branch pipe, adjusting the flow regulator on the nutrient supply pipe, and allowing the nutrient solution to enter the stomach of the patient through the first branch pipe and the nutrient supply pipe. When needs wash nutrition supply pipe, open the lid in warm water chamber, pour into the warm water chamber through the entry in warm water chamber, close the valve on the first branch pipe, open the valve on the second branch pipe, the warm water enters into in the nutrition supply pipe through the second branch pipe to in entering into patient's stomach through nutrition supply pipe, like this, guaranteed through the washing of warm water to nutrition supply pipe that nutrition supply pipe can not blockked up.
The above technical solution is only an implementation manner of the present invention, and for those skilled in the art, based on the principle disclosed in the present invention, various modifications or variations can be easily made, and not limited to the structure described in the above specific embodiments of the present invention, so that the foregoing description is only preferred, and not restrictive.
Claims (9)
1. A disposable dual-chamber enteral nutrition solution supply device, characterized in that: the disposable dual-lumen enteral feeding set includes: a double-cavity nasal feeding bag and a connecting device;
the double-cavity nasal feeding bag comprises a bag body; two completely separated cavities are arranged in the bag body, wherein one cavity is a nutrient solution cavity, and the other cavity is a warm water cavity;
an inlet and a cover are arranged at the upper end of the nutrient solution cavity, and an outlet is arranged at the lower end of the nutrient solution cavity;
an inlet and a cover are arranged at the upper end of the warm water cavity, and an outlet is arranged at the lower end of the warm water cavity;
the connecting device comprises a first branch pipe, a second branch pipe and a nutrition supply pipe;
the upper end of the first branch pipe is connected with an outlet of the nutrient solution cavity, and the upper end of the second branch pipe is connected with an outlet of the warm water cavity;
the lower ends of the first branch pipe and the second branch pipe are respectively connected with the upper end of the nutrition supply pipe.
2. The disposable dual-lumen enteral feeding set of claim 1, wherein: the nutrient solution cavity and the warm water cavity are respectively positioned at the left side and the right side of the bag body;
the outlets at the lower ends of the two are positioned in the same horizontal plane.
3. The disposable dual-lumen enteral feeding set of claim 1, wherein: the connecting device adopts a Y-shaped pipe, and three branch pipes of the Y-shaped pipe are respectively used as a first branch pipe, a second branch pipe and a nutrition supply pipe.
4. The disposable dual-lumen enteral feeding set of claim 1, wherein: the connecting device comprises a three-way valve;
and three ports of the three-way valve are respectively connected with the lower end of the first branch pipe, the lower end of the second branch pipe and the upper end of the nutrition supply pipe.
5. The disposable dual-lumen enteral feeding set of claim 1, wherein: valves are arranged on the first branch pipe and the second branch pipe.
6. The disposable dual-lumen enteral feeding set of claim 1, wherein: a flow regulator is arranged on the nutrition supply pipe.
7. The disposable dual-lumen enteral feeding set of claim 1, wherein: the inner walls of the inlet of the nutrient solution cavity and the inlet of the warm water cavity are provided with threads, the outer wall of the cover is provided with threads, and the cover is connected with the inlet through threads.
8. The disposable dual-lumen enteral feeding set of claim 1, wherein: the upper part of the bag body is provided with a hook or a suspension rope.
9. The disposable dual-lumen enteral feeding set of claim 1, wherein: the both sides on the bag body are provided with the scale respectively, and the scale of every side all sets gradually from last to down, and the scale of one side is located the outer wall in nutrient solution chamber, and the scale of opposite side is located the outer wall in warm water chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020202631.2U CN212439415U (en) | 2020-02-24 | 2020-02-24 | Disposable double-cavity enteral nutrient solution supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020202631.2U CN212439415U (en) | 2020-02-24 | 2020-02-24 | Disposable double-cavity enteral nutrient solution supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212439415U true CN212439415U (en) | 2021-02-02 |
Family
ID=74479851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020202631.2U Expired - Fee Related CN212439415U (en) | 2020-02-24 | 2020-02-24 | Disposable double-cavity enteral nutrient solution supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212439415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367992A (en) * | 2021-07-03 | 2021-09-10 | 珠海市美瑞华医用科技有限公司 | Nutrition pump and control method thereof |
-
2020
- 2020-02-24 CN CN202020202631.2U patent/CN212439415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367992A (en) * | 2021-07-03 | 2021-09-10 | 珠海市美瑞华医用科技有限公司 | Nutrition pump and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |