CN218943903U

CN218943903U - Intestinal feeding tube device

Info

Publication number: CN218943903U
Application number: CN202222685873.3U
Authority: CN
Inventors: 马允昌; 侍丹凤; 荊晶; 周敏; 黄雀兰
Original assignee: Shenzhen Childrens Hospital
Current assignee: Shenzhen Childrens Hospital
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-05-02
Anticipated expiration: 2032-10-12

Abstract

The utility model relates to an intestinal feeding tube device, which solves the problem of inconvenient use of the existing intestinal feeding tube device. The milk bottle comprises a milk pump, a feeding tube and a milk supply device, wherein a cleaning interface is in sealing connection with a warm water inlet, milk enters the milk bag from the milk inlet at the top of the milk bag, a bottle cap is screwed with a first external thread interface at the periphery of the bottom of a warm water bag, then a hollow milk outlet in the middle of the bottle cap moves upwards in the screwing process, a soft rubber plug at the bottom of the milk bag is pricked by a needle point at one side of the milk outlet corresponding to the milk bag, the milk flows down from the milk outlet, after the transfusion is finished, the bottle cap is rotated, the needle point is separated from the soft rubber plug, meanwhile, the bottle cap is kept connected with the warm water bag, the cleaning interface is separated from the warm water inlet, water in the warm water bag flows into the milk supply tube through the bottle cap, so that the milk is injected from the milk inlet interface, the warm water bag can be continuously provided, and meanwhile, the water in the warm water bag can be used for cleaning the milk supply tube when the milk bag is kept warm, and the milk bottle is convenient to clean, and the operation is simple and convenient to use.

Description

Intestinal feeding tube device

Technical Field

The present utility model relates to an enteral feeding tube device.

Background

Enteral nutrition, which is fed nutrition via the nasogastric or nasojejunal, is the most important route of energy for critically ill infants. More than about 98% of patients with ICU require nutrient delivery via the nasogastric or nasojejunal tract. Clinically, gravity or continuous pumping is often used for infusion through nasogastric or nasojejunal tubes or fistulization openings. At present, the enteral nutrition pump and the pipeline are controlled most conveniently in clinic, but the product has more problems in clinic, the nutrition pump is connected with the milk bottle, the milk bottle is not provided with a heat preservation device, the milk is easy to cool and is unfavorable for digestion of patients, and in addition, after the milk liquid of the milk bottle is completely infused, the milk bottle is cleaned specially, the operation is complicated, and the milk bottle is inconvenient to use.

Disclosure of Invention

The utility model aims to solve the problem that the conventional intestinal feeding tube device is inconvenient to use.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an intestinal feeding tube device which comprises a milk pump, a feeding tube connected with the milk pump and used for extending into a human body, and a milk supply device, wherein the milk supply device is connected with the milk pump through the milk supply tube, the milk pump is connected with the feeding tube through the milk supply tube, the milk supply device comprises a milk bag, a warm water bag arranged on the periphery of the milk bag and used for heating milk liquid, and a hook arranged on the warm water bag, a first external thread interface is arranged on the periphery of the bottom of the warm water bag, the milk supply tube is connected with the first external thread interface through a bottle cap, a first internal thread interface connected with the first external thread interface is arranged on the bottle cap, a second external thread interface is arranged on the bottom of the bottle cap, a second internal thread interface matched with the second external thread interface is arranged on the milk supply tube, a soft rubber plug is arranged at the bottom of the milk bag, a hollow milk outlet used for heating the milk liquid in a moving process in a rotating way is arranged in the middle part of the milk bag, one side of the milk outlet corresponding to the milk bag is provided with a needle tip, a warm water inlet is arranged at the bottom of the warm water bag, a detachable mouth cover is arranged at the bottom of the milk bag is provided with a warm water inlet, and a detachable mouth is arranged at the top of the milk bag is provided with the warm water inlet and can be connected with the warm water bag.

The technical scheme for further limiting the utility model comprises the following steps:

the cleaning interface comprises a handle arranged at the top of the hot water bag and a piston connected with the handle and arranged in the hot water bag, and the piston is matched with the hot water inlet.

The feeding tube comprises a nasogastric tube and an intestinal tube, and the feeding tube is connected with the feeding tube through a three-way valve.

The milk inlet connector is a third external thread connector arranged at the top of the milk bag, and a third internal thread connector matched with the third external thread connector is arranged on the milk inlet connector cover.

The top edge of the milk bag is provided with an upper inclined guide surface.

The bottom edge of the milk bag is provided with a downward inclined guide surface.

The milk supply pipe is provided with an infrared sensor for detecting whether air enters the milk supply pipe or not, the infrared sensor is connected with a controller, and the controller controls the milk pump to work.

A filtering membrane is arranged in the milk conveying pipe.

Through the technical scheme, the utility model has the beneficial effects that: when the intestinal feeding tube device is used, the cleaning interface is in sealing connection with the warm water inlet, milk enters the milk bag from the milk inlet at the top of the milk bag, the bottle cap is screwed with the first external thread interface at the periphery of the bottom of the warm water bag, then the hollow milk outlet at the middle part of the bottle cap moves upwards in the screwing process, the soft rubber plug at the bottom of the milk bag is punctured by the needle point at one side of the milk outlet corresponding to the milk bag, the milk flows down from the milk outlet, after transfusion is finished, the bottle cap is rotated, the needle point is separated from the soft rubber plug, meanwhile, the bottle cap is kept connected with the warm water bag, the cleaning interface is separated from the warm water inlet, water in the warm water bag flows into the milk supply tube through the bottle cap to be cleaned, so that the milk is injected from the milk inlet interface, the milk bag can be continuously provided, and in addition, the warm water in the warm water bag can be used for cleaning the milk supply tube while the milk bag is kept warm, and the milk bag is convenient to clean, and the operation is simple, and the use is convenient.

Drawings

Fig. 1 is a schematic view of an enteral feeding tube device according to the present utility model.

Fig. 2 is a schematic structural view of a milk feeding device of the enteral feeding tube device of the present utility model.

Detailed Description

The structure of the present utility model will be further described with reference to the accompanying drawings.

Referring to fig. 1 and 2, an enteral feeding tube device of the present utility model comprises a milk pump 1, a feeding tube 2 connected with the milk pump and used for extending into a human body, and a milk supply device 3, wherein the milk supply device is connected with the milk pump through a milk supply tube 11, the milk pump is connected with the feeding tube through a milk supply tube 12, the milk supply device 3 comprises a milk bag 31, a warm water bag 32 arranged at the periphery of the milk bag and used for heating milk, and a hook 33 arranged on the warm water bag, a first external thread interface 321 is arranged at the periphery of the bottom of the warm water bag 32, the milk supply tube is connected with the first external thread interface through a bottle cap 4, a first internal thread interface 41 connected with the first external thread interface is arranged on the bottle cap 4, a second external thread interface 42 is arranged at the bottom of the bottle cap, a second internal thread interface 111 matched with the second external thread interface is arranged on the milk supply tube 11, a soft rubber plug 311 is arranged at the bottom of the milk bag 31, a hollow outlet 43 used for puncturing the soft rubber plug in the process is arranged at the middle part of the milk bag 4, a warm water bag 431 is arranged at one side of the milk outlet corresponding to the milk bag, a needle point is arranged at the bottom of the bag, a warm water inlet 323 is arranged at the bottom of the bag, a needle point is arranged at the bottom of the bag and is connected with the warm water inlet port 32, and can be connected with the warm water interface 34, and can be detached, and can enter into the mouth piece 34, and can be connected with the mouth piece 32. In this embodiment, the milk inlet 312 is a third external screw thread connector provided at the top of the milk bag, and the milk inlet cover 34 is provided with a third internal screw thread connector 341 matching with the third external screw thread connector. When the milk bottle is used, the cleaning interface is in sealed connection with the warm water inlet, milk enters the milk bag from the milk inlet at the top of the milk bag, the bottle cap is screwed with the first external thread interface at the periphery of the bottom of the warm water bag, then the hollow milk outlet in the middle of the bottle cap moves upwards in the screwing process, the soft rubber plug at the bottom of the milk bag is punctured by the needle point at one side of the milk outlet corresponding to the milk bag, milk flows down from the milk outlet, after transfusion is finished, the bottle cap is rotated, the needle point is separated from the soft rubber plug, meanwhile, the bottle cap is kept connected with the warm water bag, the cleaning interface is separated from the warm water inlet, water in the warm water bag flows into the milk supply pipe through the bottle cap to be cleaned, so that the milk is injected from the milk inlet interface, the milk bottle can be continuously supplied, in addition, the warm water bag can be used for cleaning the milk supply pipe when the milk bag is kept warm, and the milk bottle is convenient to clean, so that the operation is simple and the use is convenient.

In this embodiment, the top edge of the milk bag 31 is provided with an upwardly inclined guide surface 313. The bottom edge of the milk bag is provided with a downward sloping guide surface 314. The upper inclined guide surface and the lower inclined guide surface are convenient for milk to flow out from the upper and lower directions respectively.

In this embodiment, the cleaning interface 322 includes a handle 3221 disposed at the top of the hot water bag, and a piston 3222 connected to the handle and disposed in the hot water bag, wherein the piston is matched with the hot water inlet. When milk is conveyed, the handle is held to plug the piston into the warm water inlet, warm water in the warm water bag is used for preserving heat of the milk, when the milk conveying is finished and the milk supply pipe needs to be cleaned, the bottle cap is rotated to enable the needle point to be separated from the soft rubber plug, meanwhile, the bottle cap is kept connected with the warm water bag, the handle is held to pull out the piston, the piston is separated from the warm water inlet, and water in the warm water bag flows into the milk supply pipe through the bottle cap for cleaning.

In this embodiment, the feeding tube 2 comprises a nasogastric tube and an intestinal tube, and the feeding tube is connected with the feeding tube through a three-way valve 5. When the stomach tube needs to be communicated, the feeding tube is communicated with the stomach tube through the adjusting three-way valve, milk can be conveyed, when the intestine tube needs to be communicated, the feeding tube is communicated with the intestine tube through the adjusting three-way valve, so that repeated assembly and disassembly of the connector are avoided, pollution is reduced, and the device can be used for continuously pumping milk and can also be used for gravity nasal feeding, nasal feeding oral medicine and the like.

In the embodiment, the milk supply pipe is provided with an infrared sensor 6 for detecting whether air enters the milk supply pipe or not, the infrared sensor is connected with a controller, and the controller controls the milk pump to work. The infrared sensor transmits the detected sample signal in the milk supply pipe to the controller, the controller distinguishes whether the milk supply pipe is provided with air according to the difference of refraction of water and air, and when the air is detected, the controller stops working. Thereby preventing air from entering the human body.

In this embodiment, the milk tube 12 is provided with a filter membrane 7. Thereby filtering impurities from the milk.

Although specific embodiments of the utility model have been described in detail with reference to the accompanying drawings, the utility model should not be construed as limited to the scope of protection of the utility model. Various modifications and variations which may be made by those skilled in the art without the creative effort fall within the protection scope of the present utility model within the scope described in the claims.

Claims

1. The utility model provides an intestine feeding tube device, is used for stretching into human feeding tube including the breast pump, with being connected of breast pump to and milk supply device, milk supply device and breast pump between be connected through the milk supply pipe, breast pump and feeding tube between be connected through the milk supply pipe, its characterized in that: the milk supply device include the milk bag, locate the warm water bag that is used for giving milk heating of milk bag periphery to and locate the couple on the warm water bag, the bottom periphery of warm water bag be equipped with first external screw thread interface, milk supply pipe and first external screw thread interface between be connected through the bottle lid, the bottle lid on be equipped with first external screw thread connection's first internal screw thread interface, the bottom of bottle lid be equipped with the second external screw thread interface, milk supply pipe on be equipped with second external screw thread interface complex second internal screw thread interface, the bottom of milk bag be equipped with the soft plug, the bottle lid middle part be equipped with rotatory upward in-process be used for the hollow milk outlet that punctures the soft plug, one side that the milk outlet corresponds the milk bag is equipped with the needle point, the bottom of warm water bag be equipped with warm water entry, the warm water bag on be equipped with warm water entry detachable sealing connection's interface, milk bag top be equipped with milk entering interface on the milk entering interface, be equipped with on the milk entering interface with milk entering interface complex detachable milk and entering interface.

2. An enteral feeding tube device according to claim 1, wherein: the cleaning interface comprises a handle arranged at the top of the hot water bag and a piston connected with the handle and arranged in the hot water bag, and the piston is matched with the hot water inlet.

3. An enteral feeding tube device according to claim 1, wherein: the feeding tube comprises a nasogastric tube and an intestinal tube, and the feeding tube is connected with the feeding tube through a three-way valve.

4. An enteral feeding tube device according to claim 1, wherein: the milk inlet connector is a third external thread connector arranged at the top of the milk bag, and a third internal thread connector matched with the third external thread connector is arranged on the milk inlet connector cover.

5. An enteral feeding tube device according to claim 1, wherein: the top edge of the milk bag is provided with an upper inclined guide surface.

6. An enteral feeding tube device according to claim 1, wherein: the bottom edge of the milk bag is provided with a downward inclined guide surface.

7. An enteral feeding tube device according to claim 1, wherein: the milk supply pipe is provided with an infrared sensor for detecting whether air enters the milk supply pipe or not, the infrared sensor is connected with a controller, and the controller controls the milk pump to work.

8. An enteral feeding tube device according to claim 1, wherein: a filtering membrane is arranged in the milk conveying pipe.