CN213490648U

CN213490648U - Novel special nasal feed of anti-pollution pipe feeding of integral type device

Info

Publication number: CN213490648U
Application number: CN202022326361.9U
Authority: CN
Inventors: 杨丽
Original assignee: Mianyang Central Hospital
Current assignee: Mianyang Central Hospital
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-22
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a novel anti-pollution pipe of integral type feeds special nasal feed device, including soft stock solution bag and the transfer line of being connected bottom the soft stock solution bag, soft stock solution bag top is equipped with the filling opening of couple and area lid, and upper portion is equipped with first filter in the soft stock solution bag, and the transfer line bottom is equipped with the connector, is equipped with burette, flow controller and second filter on the transfer line in proper order, soft infusion bag is the cuboid, and first filter is conical soft filter screen, and the roof is connected in first filter top is through carrying the strip to one side and the soft stock solution bag. The utility model discloses an establish the first filter in the stock solution bag to conical, can effectively utilize each filtration area of first filter, filtration efficiency when improving the stock solution bag liquid feeding.

Description

Novel special nasal feed of anti-pollution pipe feeding of integral type device

Technical Field

The utility model relates to a nasal feeding pipe field specifically is a novel anti-pollution pipe of integral type feeds special nasal feeding device.

Background

At present, doctors generally insert nasogastric tubes or nasointestinal tubes into patients due to the fact that critical patients cannot eat food after operation, and drip homogenate diet or element diet into the nasogastric tubes or the nasointestinal tubes through nutrition bags to maintain nutritional elements needed in the patients, so that sufficient nutritional support is provided for the patients to recover as soon as possible after operation. But when the nurse fills the fluid food prepared in advance into the nutrition bag, the nurse is very easy to block the nasogastric tube or the nasointestinal tube due to the fact that the relatively large particles in the fluid food cannot be effectively filtered, and the nasogastric tube or the nasointestinal tube needs to be intubated again when the patient is serious, so that the workload of the nurse is increased, the working efficiency is reduced, and the pain of the patient is increased.

Chinese patent document CN201520389542.2 discloses a nasal feeding liquid food bag, including food bag and nasal feeding tube, the bottom of food bag is equipped with out the food mouth, and the food mouth is connected to the one end of nasal feeding tube, and the other end is used for connecting the stomach tube, and the food bag entrance is equipped with the first filter that is used for filtering big particulate matter in the food, and the one end that the stomach tube was connected to the nasal feeding tube is equipped with the second filter that is used for the secondary filter. The utility model discloses a technological effect lies in, through setting up the food bag and the nasogastric tube that are equipped with food, can realize feeding food for patient automatically to be equipped with a plurality of filters, can effectual filtration large granule food, avoid blocking patient's esophagus and reduce stifled pipe phenomenon.

However, in the prior art, the filter in the food bag usually adopts a plane filter screen, and the liquid feeding opening is usually arranged above the food bag, so that when nutrient solution is added into the food bag, the nutrient solution is concentrated through the partial filter screen below the liquid feeding opening, the partial filter screen is easy to block, the utilization rate of the rest parts of the filter screen is not high, and the filtering efficiency of the food bag during liquid feeding is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve prior art's above-mentioned problem, provide a novel anti-pollution tube of integral type feeds special nasal feeding device, it establishes to conical through the first filter in with the stock solution bag, can effectively utilize each filtration area of first filter, filtration efficiency when improving soft stock solution bag liquid feeding.

The purpose of the utility model is mainly realized through the following technical scheme:

the utility model provides a novel anti-pollution tube feeding of integral type special nasal feed device, includes soft stock solution bag and the transfer line of being connected bottom the soft stock solution bag, soft stock solution bag top is equipped with the filling opening of couple and area lid, and upper portion is equipped with first filter in the soft stock solution bag, and the transfer line bottom is equipped with the connector, is equipped with burette, flow controller and second filter on the transfer line in proper order, soft infusion bag is the cuboid, and first filter is conical soft filter screen, and the first filter top is connected through oblique strip and the interior roof of soft stock solution bag.

Preferably, the filling opening is funnel-shaped.

Preferably, a tee joint part is arranged in front of the second filter on the infusion tube.

Preferably, the second filter is a filter screen.

To sum up, the utility model discloses following beneficial effect has: the first filter is conical, so that the added nutrient solution is dispersed, the nutrient solution can more evenly pass through each filtering area of the first filter, each filtering area of the first filter is effectively utilized, and the filtering efficiency of the soft liquid storage bag when the nutrient solution is added is improved. The feeding opening is provided with the funnel shape, so that the medical staff can more conveniently feed the nutrient solution. The three-way part is arranged on the infusion tube, so that medical personnel can add other required liquid medicines for patients to the infusion tube through the three-way part.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention.

In the figure: 1-soft liquid storage bag, 2-transfusion tube, 3-hook, 4-liquid filling port, 5-first filter, 6-connector, 7-dropper, 8-flow controller, 9-second filter, 10-italic bar, 11-tee joint.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all the directional indicators in the embodiments of the present invention, such as upper, lower, left, right, front and rear … …, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.

It should also be noted that the description of the present invention as to "first", "second", etc. is for descriptive purposes only, and not for purposes of particular reference to sequential or chronological order, nor is it intended to limit the present invention, which is used merely for distinguishing between components or operations described in the same technical terms, and is not to be construed as indicating or implying any relative importance or implied number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In addition, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "coupled" are intended to be inclusive and mean, for example, that is, fixedly coupled, removably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

the utility model provides a novel special nasal feeding of anti-pollution tube feeding of integral type device, as shown in figure 1, including soft stock solution bag 1 and the transfer line 2 of being connected with 1 bottom of soft stock solution bag, 1 top of soft stock solution bag is equipped with couple 3 and filling opening 4 of taking the lid, and 1 interior upper portion of soft stock solution bag is equipped with first filter 5, and 2 bottom of transfer line are equipped with the connector 6 that is used for being connected with the stomach tube, are equipped with burette 7, flow controller 8 and second filter 9 on the transfer line 2 in proper order, and second filter 9 can select for the filter screen.

The soft infusion bag 1 is a cuboid, can be compressed into a thin shape when being empty so as to be convenient for storage, and can be expanded when being filled with nutrient solution. The first filter 5 is a cone-shaped soft filter screen so that the first filter 5 can be compressed and expanded along with the soft infusion bag 1. The top end of the first filter 5 is connected with the inner top wall of the soft liquid storage bag 1 through the inclined lifting strip 10, so that when the liquid adding of the soft infusion bag 1 is enlarged, the first filter 5 can be enlarged into a conical shape.

By providing the first filter 5 with a conical shape, the nutrient solution to be filled is dispersed, so that the nutrient solution more evenly passes through the respective filtration zones of the first filter 5, and the filtration efficiency of the soft liquid storage bag 1 during filling of the nutrient solution is improved by effectively utilizing the respective filtration zones of the first filter 5.

Furthermore, the liquid adding opening 4 is funnel-shaped, which is more convenient for medical staff to add nutrient solution.

Furthermore, a three-way part 11 is arranged in front of the second filter 9 on the infusion tube 2, so that the medical staff can add other required liquid medicines of the patient to the infusion tube 2 through the three-way part 11.

Parts not described in the above modes can be realized by adopting or referring to the prior art.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model belongs to the technical field of the ordinary skilled person say, do not deviate from the utility model discloses a other embodiments that reach under the technical scheme all should be contained the utility model discloses a within the scope of protection.

Claims

1. The utility model provides a novel special nasal feeding of anti-pollution pipe feeding of integral type device, including soft stock solution bag (1) and transfer line (2) of being connected bottom soft stock solution bag (1), soft stock solution bag (1) top is equipped with couple (3) and filling opening (4) of taking the lid, and upper portion is equipped with first filter (5) in soft stock solution bag (1), and transfer line (2) bottom is equipped with connector (6), is equipped with burette (7) on transfer line (2) in proper order, flow controller (8) and second filter (9), its characterized in that: soft stock solution bag (1) is the cuboid, and first filter (5) are conical soft filter screen, and first filter (5) top is connected with roof in soft stock solution bag (1) through carrying strip (10) to one side.

2. The novel integrated anti-pollution tube-feeding special nasal feeding device according to claim 1, characterized in that: the liquid filling opening (4) is funnel-shaped.

3. The novel integrated anti-pollution tube-feeding special nasal feeding device according to claim 1 or 2, characterized in that: a tee joint part (11) is arranged in front of the second filter (9) on the infusion tube (2).

4. The novel integrated anti-pollution tube-feeding special nasal feeding device according to claim 1 or 2, characterized in that: the second filter (9) is a filter screen.