CN218010391U

CN218010391U - Full-feeding type enteral nutrition bag capable of being pushed in quantity and in batches

Info

Publication number: CN218010391U
Application number: CN202221417725.7U
Authority: CN
Inventors: 苏昕峰; 陈韵菁; 胡蓉
Original assignee: Guangdong Junjoy Nutritional Medicine Co ltd
Current assignee: Guangdong Junjoy Nutritional Medicine Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-12-13
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to a full-feeding type enteral nutrition bag capable of being injected quantitatively in a graded way, wherein a main bag body and an auxiliary bag body realize zoning through a buckle type clip chain; the push injection port is arranged on the auxiliary bag body, and the oral tube feeding multipurpose port is arranged at the bottom of the main bag body; the oral tube-feeding multi-purpose port is connected with the main bag body through hot pressing, the injection port is connected with the auxiliary bag body through hot pressing, and a one-way water outlet valve is arranged in the injection port; the buckle formula clip chain is located the inner wall of main bag body and vice bag body boundary, and the gomphosis, separation can be realized to buckle formula clip chain. This nutrition bag in intestines can be in order, quantitative to target crowd inject the nutrient solution, improve the patient and feed the tolerance, reduce the consumptive material and use or the nutrient solution is extravagant, the pollution abatement risk, convenient nursing operation has oral, pump injection and gravity to drip the mode of feeding concurrently, makes things convenient for clinical use.

Description

Full-feeding type enteral nutrition bag capable of being pushed in quantity and in batches

Technical Field

The utility model belongs to the technical field of nutrition bag in the intestines, concretely relates to nutrition bag in formula of feeding entirely of gradable ration is injected.

Background

Malnutrition and nutritional risk can lead to decreased effectiveness of disease treatments, increased mortality and complication rates, and increased medical costs. Enteral nutrition therapy can maintain intestinal barrier function, reduce medical costs, and shorten hospital stay. Enteral nutritional support can be used for patients with disturbance or coma, dysphagia or loss of masticatory ability, and digestive tract injury, and can be used for preventing and correcting malnutrition, special diseases, etc. before and after operation.

The enteral nutrition preparation is one of effective means for nutrition treatment, has the advantages of reducing the occurrence rate and the death rate of complications of patients, shortening the average hospitalization time, reducing the medical cost and the like, and the application rate is gradually improved. The main ways of enteral nutrition support include oral administration and tube feeding (gravity drip, pump infusion, bolus injection), and bolus injection has the advantages of simple operation, relatively short time consumption, and the like, and is particularly suitable for patients in the home rehabilitation period who need nursing. At present, the injection is mainly carried out by using a syringe injector, certain commercialized enteral nutrition bags are provided with injection ports, but the enteral nutrition bags are disposable, once the enteral nutrition bags are opened, the enteral nutrition bags cannot be sealed again, the enteral nutrition bags are prone to dumping and leakage, the microbial contamination causes waste, and the nursing difficulty is increased.

In the related prior art patents, for example, a multi-purpose enteral nutrition bag (ZL 202021854366.2), an enteral nutrition bag (ZL 201520332622.4), an enteral nutrition bag structure (ZL 202022600106.9), a full-feeding enteral nutrition bag (ZL 202120367015.7), and the like, improvements have been made to enteral nutrition bags, including addition of a flow control valve, provision of a zipper for facilitating solution preparation, installation of an in-bag filter unit, provision of a full-feeding mode, and the like, but all of them cannot achieve feeding to people with a demand for nutrient intake in a divisible and quantitative manner, and cannot achieve automatic liquid interception. The utility model discloses a vacuum plastic shaking cup (ZL 202120416173.7) which is provided with a one-way valve structure, can automatically intercept liquid, is an enteral nutrition device for oral administration, and can not implement fractional and quantitative feeding.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the deficiencies in the prior art, and provides a nutrition bag in intestines of formula of feeding entirely that can inject the gradable ration of nutrient solution to the target crowd by the gradable, ration.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the full-feeding enteral nutrition bag capable of being pushed quantitatively in a plurality of times comprises a main bag body, an auxiliary bag body, an oral tube feeding multipurpose port, a buckle type clip chain, a pushing port and a hanging hole, wherein

The auxiliary bag body is arranged on one side of the main bag body, and the main bag body and the auxiliary bag body are partitioned through a clamping type clamping chain; the injection pushing port is arranged on the auxiliary bag body, and the oral tube feeding multi-purpose port is arranged at the bottom of the main bag body; the hanging hole is formed in the top of the main bag body;

the oral tube feeding multipurpose port is connected with the main bag body through hot pressing, and is communicated with the inside of the main bag body; the injection pushing port is connected with the auxiliary bag body through hot pressing, and the injection pushing port is communicated with the inside of the auxiliary bag body; a one-way water outlet valve is arranged in the injection port;

the buckle type clamping chain is located on the inner wall of the boundary of the main bag body and the auxiliary bag body, the buckle type clamping chain can be embedded and separated, the bursting pressure of the buckle type clamping chain is greater than the water outlet pressure of the one-way water outlet valve, and the buckle type clamping chain is integrally formed in a blow molding mode.

Furthermore, the upper end of the hot-pressing connection part of the oral tube feeding multipurpose port and the main bag body is provided with a filling port clamping groove, and the upper end of the filling port clamping groove is provided with a safety ring.

Further, the oral tube feeding multipurpose port is provided with a screw cap, and the oral tube feeding multipurpose port and the screw cap are in rotary embedding through threads; the spiral cover top center is equipped with can press disconnected circular protection piece, can press disconnected circular protection piece with welding mode and spiral cover integrated into one piece, can press disconnected circular protection piece diameter not less than the feeding tube puncture head diameter, can press disconnected circular protection piece to inwards open the structure.

Further, the top is equipped with the gasket in the spiral cover, the gasket is silica gel or rubber or silica gel rubber complex.

Furthermore, the inside of the injection pushing port is of a trapezoid-like step structure; the injection port is provided with a triple sealing structure; the one-way water outlet valve is of a first double-sealing structure, the second double-sealing structure is of a buckle structure, and the third double-sealing structure is a push injection port sealing cover; the inner side of the top of the injection port sealing cover and the top of the injection port trapezoid-like step structure are integrally formed in a welding mode; the inner side of the bottom of the injection port sealing cover is fixed with the bottom of the injection port trapezoid step structure through a buckle structure.

Furthermore, one-way outlet valve is cross or a font delivery port, one-way outlet valve diameter is greater than the internal diameter of bolus mouth, one-way outlet valve is sunken to bolus mouthful bottom, one-way outlet valve adopts silica gel or rubber material to make.

Furthermore, a scale mark is arranged outside the main bag body and is positioned on a gravity line from the center of the hanging hole to the center of the oral tube feeding multipurpose port.

Further, the material of main bag body and/or vice bag body is transparent composite material, transparent composite material is PET12 or AL7 or CPP or NY15 or PET 12-SiO 2 or PET 12-Al 2O3 complex and forms.

Furthermore, the volume of the auxiliary bag body is 50mL.

The utility model adopts the above technical scheme, concrete following beneficial effect:

1. this nutrition bag in intestines adopts the form of two bags of bodies, can repeatedly open buckle formula clamp chain and add the nutrient solution to vice bag body ration, can effectively fit the low volume demand of feeding of patient, and single bag nutrient solution can implement and inject many times, avoids increasing consumptive material or extravagant nutrient solution, and the nutrient solution contacts the probability that leads to the pollution with container, environment many times when reducing artifical ration to get liquid simultaneously, ensures patient safety.

2. This nutrition bag in intestines can be in gradation, quantitative to target crowd push the nutrient solution, improves the patient and feeds the tolerance, and it is extravagant to reduce the consumptive material, has oral administration, pump notes and gravity instillation feeding mode concurrently, makes things convenient for clinical use, and the one-way outlet valve of setting can prevent liquid leakage, avoids the nutrient solution extravagant, and the pollution abatement risk makes things convenient for the nursing operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the enteral feeding bag of the present invention.

In the figure: 1. a hanging hole; 2. a main bag body; 3. scale marks; 4. the oral tube is fed with a multi-purpose mouth; 5. the round protection sheet can be broken; 6. a gasket; 7. a thread; 8. screwing a cover; 9. a safety ring; 10. a perfusion port clamping groove; 11. a snap-in clip chain; 12. a sub bag body; 13. a push injection port; 14. a trapezoid-like step structure; 15. a push injection port sealing cover; 16. a one-way water outlet valve; 17. a buckle structure.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

Referring to fig. 1, the present embodiment provides a full-feeding type enteral nutrition bag capable of injecting a predetermined amount of liquid in a predetermined amount in a multiple-time manner, including a main bag body 2, an auxiliary bag body 12, an oral tube feeding multi-purpose port 4, a clip-type fastener chain 11, an injection port 13, and a hanging hole 1, wherein the auxiliary bag body 12 is disposed on one side of the main bag body 2, and the main bag body 2 and the auxiliary bag body 12 are partitioned by the clip-type fastener chain 11; the injection port 13 is arranged on the auxiliary bag body 12, and the oral tube feeding multi-purpose port 4 is arranged at the bottom of the main bag body 2; the hanging hole 1 is arranged at the top of the main bag body 2; the hanging hole 1 is not communicated with the main bag body 2.

The oral tube feeding multi-purpose port 4 is connected with the main bag body 2 through hot pressing, and the oral tube feeding multi-purpose port 4 is communicated with the inside of the main bag body 2; the injection port 13 is connected with the auxiliary bag body 12 through hot pressing, and the injection port 13 is communicated with the inside of the auxiliary bag body 12; a one-way water outlet valve 16 is arranged in the injection port 13;

the buckle formula clip chain 11 is located the inner wall of main bag body 2 with vice bag body 12 demarcation, the gomphosis of buckle formula clip chain 11 can be realized, separation, buckle formula clip chain 11 burst pressure is greater than one-way outlet valve 16 pressure of giving water, buckle formula clip chain 11 is with blow molding mode integrated into one piece.

The nutrition bag in intestines that this embodiment provided adopts two bag body forms, can repeatedly open 11 to the 12 quantitative nutrient solutions that add of vice bag body of buckle formula clip chain, can effectively fit the low volume demands of feeding of patient, and single bag nutrient solution can implement to inject many times, avoids increasing consumptive material or extravagant nutrient solution, and nutrient solution and container, environment contact many times when reducing artifical ration to get liquid simultaneously lead to the probability of pollution, guarantee patient safety. In this embodiment, the snap-in clip chain 11 is provided, when the snap-in clip chain 11 is squeezed by an external force, the one-way water outlet valve 16 is used for discharging water, and the snap-in clip chain 11 is kept in a closed state, so that the liquid in the main bag body 2 does not flow to the auxiliary bag body 12, thereby ensuring the quantitative feeding.

As a preferable embodiment, in this embodiment, a filling opening clamping groove 10 is disposed at an upper end of a hot-press connection portion between the oral feeding multi-purpose opening 4 and the main bag body 2, and a safety ring 9 is disposed at an upper end of the filling opening clamping groove 10.

As a preferable embodiment, in this embodiment, the oral tube feeding multi-purpose mouth 4 is provided with a screw cap 8, and the oral tube feeding multi-purpose mouth 4 and the screw cap 8 are rotatably engaged by a screw thread 7; 8 top centers of spiral cover are equipped with can press circular protection piece 5 absolutely, can press disconnected circular protection piece 5 with welding mode and spiral cover 8 integrated into one piece, can press disconnected circular protection piece 5 diameter and be not less than feeding tube puncture head diameter, can press the structure of disconnected circular protection piece 5 for inwards opening. But be equipped with in this embodiment and press disconnected circular protection piece 5, press to break behind the disinfection spiral cover 8 and take off and press disconnected circular protection piece 5, can insert the feeding tube puncture head, reduce and outwards open the many times disinfection that the knot constructs, make things convenient for the puncture operation.

As a preferred embodiment, in this embodiment, a gasket 6 is disposed at the top inside the screw cap 8, and the gasket 6 is silica gel, rubber, or a silica gel and rubber composite.

In the present embodiment, a trapezoid-like step structure 14 is provided inside the injection port 13; the injection pushing port 13 is provided with a triple sealing structure; the one-way water outlet valve 16 is of a first double-sealing structure, the second double-sealing structure is of a buckle structure 17, and the third double-sealing structure is of a push injection port sealing cover 15; the inner side of the top of the injection port sealing cover 15 and the top of the trapezoid-like step structure 14 of the injection port 13 are integrally formed in a welding mode; the inner side of the bottom of the injection port sealing cover 15 is fixed with the bottom of the trapezoid-like step structure 14 of the injection port 13 through a buckle structure 17. The injection port 13 is suitable for feeding tubes with different tube diameters in the embodiment, can be tightly connected with the feeding tubes, and has strong applicability.

In this embodiment, the fastening structure 17 is disposed at the bottom of the sub-bag 12 near the injection port 13 and the sealing cover. Be equipped with buckle structure 17, inject mouthful 13 and inject the sealed lid 15 of mouthful through buckle structure 17 reciprocal anchorage, but repeated closure and separation foreign object reduce the contaminated probability.

As a preferred embodiment, in this embodiment, the one-way water outlet valve 16 is a cross-shaped or a straight-line-shaped water outlet, the diameter of the one-way water outlet valve 16 is greater than the inner diameter of the injection port 13, the one-way water outlet valve 16 is recessed towards the bottom of the injection port 13, and the one-way water outlet valve 16 is made of silica gel or rubber.

In the embodiment, the one-way water outlet valve 16 is arranged, after the sealing cover 15 of the push injection port is opened, the nutrient solution can be automatically intercepted, resource waste and microbial pollution caused by leakage of the nutrient solution are avoided, and inconvenience caused by keeping the push injection port 13 upward in order to avoid leakage of the nutrient solution in the nursing process is solved.

In a preferred embodiment, a scale mark 3 is provided outside the main bag body 2 in this embodiment, and the scale mark 3 is located on a gravity line from the center of the hanging hole 1 to the center of the multi-purpose oral feeding tube 4. The scale marks 3 are arranged in the embodiment, so that the balance of the nutrient solution can be directly read, the single use amount can be calculated, and the use convenience is improved.

In a preferred embodiment, the material of the main bag body 2 and/or the sub-bag body 12 is a transparent composite material, and the transparent composite material is formed by compounding PET12, AL7, CPP, NY15, PET12 — SiO2, or PET12 — AL2O 3. The sub-bag 12 has a capacity of 50mL. In this embodiment, the main bag body 2 and/or the auxiliary bag body 12 are made of a transparent composite material, so that moisture, oxygen and light can be blocked, and the loss of nutrients can be reduced.

When the feeding bag is used, the buckle type clamping chain 11 is opened, nutrient solution is injected into the auxiliary bag body 12, the buckle type clamping chain 11 is closed, redundant liquid overflows the auxiliary bag body 12, the liquid amount in the auxiliary bag body 12 is 50mL, the sealing cover 15 of the push-injection port is unscrewed, the feeding pipe is sleeved, the auxiliary bag body 12 is extruded, the one-way water outlet valve 16 flows out of the nutrient solution under the action of external force, and then quantitative push-injection can be carried out; the round protective sheet 5 which can be broken by pressing is taken down and inserted into a feeding pipe, and then pumping or gravity drip can be implemented; the oral administration tube feeding multi-purpose mouth 4 is screwed off and the cap 8 is screwed off, and the oral administration can be carried out. When the medicine is used for multiple times, the allowance can be observed from the scale mark 3, and the single use amount can be calculated.

This nutrition bag in intestines can be in gradation, quantitative to target crowd push the nutrient solution, improves the patient and feeds the tolerance, and it is extravagant to reduce the consumptive material, has oral administration, pump notes and gravity instillation feeding mode concurrently, makes things convenient for clinical use, and the one-way outlet valve of setting can prevent liquid leakage, avoids the nutrient solution extravagant, and the pollution abatement risk makes things convenient for the nursing operation.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that those skilled in the art include within their scope variations, modifications, substitutions and alterations.

Claims

1. Formula enteral nutrition bag is fed entirely of gradable ration is injected, its characterized in that: comprises a main bag body, an auxiliary bag body, an oral tube feeding multipurpose port, a clamping buckle type clamping chain, a push injection port and a hanging hole, wherein

The auxiliary bag body is arranged on one side of the main bag body, and the main bag body and the auxiliary bag body are partitioned through a clamping type clamping chain; the injection pushing port is arranged on the auxiliary bag body, and the oral tube feeding multipurpose port is arranged at the bottom of the main bag body; the hanging hole is formed in the top of the main bag body;

2. The split-bolus whole-feed enteral feeding bag of claim 1, wherein: the upper end of the hot-pressing connection part of the oral tube feeding multipurpose port and the main bag body is provided with a filling port clamping groove, and the upper end of the filling port clamping groove is provided with a safety ring.

3. The split-bolus whole-feed enteral feeding bag of claim 2, wherein: the oral tube feeding multipurpose port is provided with a screw cap, and the oral tube feeding multipurpose port and the screw cap are rotatably embedded through threads; the spiral cover top center is equipped with can press disconnected circular protection piece, can press disconnected circular protection piece with welding mode and spiral cover integrated into one piece, can press disconnected circular protection piece diameter not less than feeding tube puncture head diameter, can press the structure that disconnected circular protection piece was inwards opened.

4. The split-dose enteral feeding full-feed enteral feeding bag according to claim 3, wherein: the top is equipped with the gasket in the spiral cover, the gasket is silica gel or rubber or silica gel rubber complex.

5. The split-bolus full-feeding enteral feeding bag according to any one of claims 1 to 4, wherein: the inside of the injection pushing port is of a trapezoid-like step structure; the injection port is provided with a triple sealing structure; the one-way water outlet valve is of a first double-sealing structure, the second double-sealing structure is of a buckle structure, and the third double-sealing structure is a push injection port sealing cover; the inner side of the top of the injection port sealing cover and the top of the injection port trapezoid-like step structure are integrally formed in a welding mode; the inner side of the bottom of the injection port sealing cover is fixed with the bottom of the injection port trapezoid step structure through a buckle structure.

6. The split-bolus whole-feed enteral feeding bag according to claim 5, wherein: the one-way water outlet valve is a cross-shaped or straight water outlet, the diameter of the one-way water outlet valve is larger than the inner diameter of the injection port, the one-way water outlet valve is concave towards the bottom of the injection port, and the one-way water outlet valve is made of silica gel or rubber.

7. The split-dose enteral feeding set according to any one of claims 1 to 4 or 6, wherein: the outer part of the main bag body is provided with a scale mark which is positioned on a gravity line from the circle center of the hanging hole to the circle center of the oral tube feeding multipurpose port.

8. The split-bolus full-feeding enteral feeding bag according to any one of claims 1 to 4, or 6, wherein: the main bag body and/or the auxiliary bag body are made of transparent composite materials, and the transparent composite materials are formed by compounding PET12, AL7, CPP, NY15, PET 12-SiO 2 or PET 12-Al 2O 3.

9. The split-bolus whole-feed enteral feeding bag of claim 8, wherein: the volume of the auxiliary bag body is 50mL.