CN210872066U - An easy-to-use disposable nutritional tube feeding bag - Google Patents

Abstract

The utility model discloses a disposable nutrition tube feeding package that facilitates use, including aseptic packaging bag, be equipped with tube feeding infusion ware and tube feeding syringe in the aseptic packaging, tube feeding infusion ware includes the tube feeding bottle, tube feeding bottle top is equipped with the formula of unscrewing and takes the filter membrane bottle lid, tube feeding bottle below is connected with maofei's burette through main infusion head, maofei's burette below even has the infusion pipe, the infusion pipe end even has the spiral to increase thick connector, the spiral increases big end down and outer wall in thick connector external diameter and is the spiral, be equipped with infusion medicine dropping mouth on the maofei's burette, maofei's burette top pipeline even has the side infusion head, the overhead blast pipe that is equipped with of side infusion. The utility model discloses a tube feeding package can once only be equipped with all operation articles, has guaranteed the safety of tube feeding process and has avoided cross infection, and it is more convenient that the operation is got up, can enough do benefit to the homogenization management of inpatient intestines internal nutrition, also can satisfy family's tube feeding patient's article demand.

Description

An easy-to-use disposable nutritional tube feeding bag

technical field

The utility model relates to a specification for the configuration of materials for enteral nutrition, in particular to a disposable nutrition tube feeding bag that is convenient to use.

Background technique

Enteral nutrition refers to a nutritional support method that provides nutrients required for metabolism and other nutrients through the gastrointestinal tract. It is a simple, safe and effective nutritional supplement method. In the feeding operation, various operating materials need to be temporarily prepared, and there are problems such as uneven materials, mismatches, and lack of operating standard packages, which seriously affect the operator’s work efficiency and work quality, and can easily lead to the process of tube feeding. The emergence of risks is not conducive to the homogeneous management of enteral nutrition in hospitalized patients, nor can it meet the material needs of home tube feeding patients.

Utility model content

The technical problem to be solved by the utility model is that various operating materials need to be temporarily prepared, and there are problems such as uneven materials, mismatching and no operating standard package, which can easily lead to risks in the process of tube feeding, which is not conducive to hospitalization. The homogenized management of enteral nutrition of patients cannot meet the needs of household tube feeding patients. The purpose is to provide a convenient disposable nutrition tube feeding package, which integrates plastic tube feeding tools in a packaging structure. As a one-time use tool, it can prepare all the operating materials at one time, which ensures the safety of the tube feeding process and avoids cross-infection. It is more convenient to operate. Material requirements for tube feeding patients.

The utility model is realized through the following technical solutions:

The utility model is a disposable nutrition tube feeding bag that is convenient to use, comprising a sterile packaging bag, a tube feeding infusion device and a tube feeding syringe are arranged in the sterile packaging, and the tube feeding infusion device comprises a tube feeding bottle body, The top of the tube feeding bottle is equipped with a screw-opening cap with a filter membrane, and the bottom of the tube feeding bottle is connected with a Murphy dropper. The tube feeding bottle is connected to the main infusion head above the Murphy dropper. The lower part of the dropper is connected with an infusion tube, and the end of the infusion tube is connected with a spiral thickening connector. The outer diameter of the upper end is 0.9cm, and the outer diameter of the lower end is 0.6cm. There is an infusion drip port on the Murphy dropper, and a side infusion head is connected to the main infusion head of the pipeline above the Murphy dropper. There is an exhaust pipe on the injection head, and the inner diameter of the infusion pipe and the inner diameter of the spiral thickening connector are both 0.3cm.

The tube feeding bag of the utility model integrates a plastic tube feeding tool into a packaging structure as a disposable tool, which can prepare all operating materials at one time, ensures the safety of the tube feeding process and avoids cross-infection, and is easy to operate. It is more convenient and can not only facilitate the homogeneous management of enteral nutrition for inpatients, but also meet the needs of household tube feeding patients. In the disposable nutrition tube feeding bag of the utility model, the packaging bag and the tools in it are pre-sterilized. When needed, the infusion set and the syringe can be directly taken out and used, and they can be directly discarded after use. Avoid cross contamination. Among them, the tube feeding infusion device adopts a bottle-shaped perfusion structure. Compared with the bagged structure, the dose of nutrient solution can be observed intuitively. The pipe above the dropper is provided with a main infusion head and a side infusion head, so that when the main nutrient solution is infused in the tube feeding bottle, other substances can be added through the above structure without affecting the infusion process. The side infusion head is designed to facilitate flushing and infusion of other substances; the Moffey dropper is provided with an infusion drip port, which is convenient for medication; the structure of the spirally thickened connector at the end of the infusion tube is large at the top and small at the bottom. When connecting with the tube feeding tube, the lower end of the small diameter is first inserted into the tube feeding tube, and its outer wall has a helical protrusion, which increases the friction between the outer wall of the spiral thickened connector and the tube feeding tube, ensuring two The outer diameter of the upper end of the spiral thickened connector is 0.9cm, and the outer diameter of the lower end is 0.6cm. The thickened spiral connector can facilitate the connection of pipes of different sizes and types The feeding catheter is connected and matched, and the connection is not easy to fall off, that is, the catheter with the inner diameter of the tube greater than 0.6cm and less than 0.9cm can be connected well and stably with the spiral thickening connector of the present invention; the inner diameter of the infusion tube and the spiral thickening connection The inner diameter of the head is 0.3cm, which can prevent the infusion tube having a small diameter, resulting in poor nutrient drip infusion and tube blockage. The above-mentioned structure of the tube feeding infusion device is not only convenient for medical personnel to operate and use, but also the joint structure of the tube feeding infusion device can be convenient for patients to operate at home, and it is not easy to occur that the joint does not match the tube feeding catheter. It is a disposable tube feeding kit with complete materials and can match various tube feeding catheters. It does not need to temporarily prepare various operating materials. It can be used in a standardized manner, which improves the operator's work efficiency and work quality, reduces The risks in the process of tube feeding are not only conducive to the homogeneous management of enteral nutrition for inpatients, but patients can choose to buy and operate them at home to meet the needs of home tube feeding patients.

The tube feeding syringe includes a syringe body, and the lower end of the syringe body is provided with an integrated injection joint, the upper end of the injection joint has a large outer diameter and a lower end outer diameter, the outer wall of the injection joint is in a spiral structure, and the upper end of the injection joint has an outer diameter of 0.9cm, the outer diameter of the lower end of the injection joint is 0.6cm, the inner diameter of the injection joint is 0.3cm, and a closure cap is sleeved on the outside of the injection joint.

The tube feeding syringe of the utility model is designed with a thickened helical joint through the size, which can improve the connection between the connector and the tube feeding catheter and the tightness of the joint, and is not easy to fall off at the joint. At the same time, the joint has a special upper The large and small structures can be used for stable connection with catheters of different types and sizes, which ensures the pressure and effect of infusion or flushing, and improves work efficiency. When the syringe body is connected to the tube feeding catheter, the structure of the injection joint is large at the top and small at the bottom, so the lower end of the small diameter is inserted into the tube feeding tube first, and its outer wall has a spiral protrusion, which increases the difference between the outer wall of the injection joint and the tube feeding tube. The friction between the tube feeding catheters and the tightness of the connection can prevent the injection joint from falling off; due to the large size of the upper end of the injection joint, the injection joint is stuck at a certain part in the middle and cannot be inserted any more. The outer diameter of the upper end of the injection joint It is 0.9cm, and the outer diameter of the lower end is 0.6cm, which can facilitate the connection and matching of different types of tube feeding catheters. The inner diameter of the injection joint is 0.3cm, which can ensure the smoothness of the injection process and reduce the blockage rate; the closed cap can ensure the cleanliness of the injection interface and reduce the pollution rate.

The bottle cap with a filter membrane cap has a membrane filter hole, which is the same as the external atmospheric pressure and accounts for one-third of the cap area, which can increase the infusion pressure in the bottle and prevent the external environment. entry of pollutants. There is a lanyard attached to the tube feeding bottle for easy hanging.

There are adjustment switches at the main infusion head, side infusion head and infusion tube. By controlling the three adjustment switches, the nutrient solution in the infusion tube feeding bottle and other substances in the side infusion head bottle can be selected. .

The top of the piston rod of the syringe body is sleeved with a fixing ring, and the fixing ring and the closing cap are connected by a connecting bar. When the syringe needs to be used, first cut off the connecting strip, and then remove the closing cap for use.

The inner wall of the closure cap is covered with a rubber layer, which increases the frictional force of the inner wall, and at the same time is soft, which can avoid damage to the injection joint during the installation or removal of the closure cap

The sterile packaging bag is also equipped with film gloves, gauze, treatment towel and a graduated treatment bowl, which is more convenient for the operation of the infusion process.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. The present utility model is a convenient disposable nutrition tube feeding bag, which integrates a plastic tube feeding tool in a packaging structure as a one-time use tool, which can prepare all operating objects at one time, and ensures the tube feeding. The safety of the process avoids cross-infection, and it is more convenient to operate, which can not only facilitate the homogenized management of enteral nutrition in hospitalized patients, but also meet the needs of household tube feeding patients;

2. The utility model is a disposable nutrition tube feeding bag that is convenient to use. The special joint structure of the tube feeding infusion device and the syringe is not only convenient for medical personnel to operate and use, but also the joint structure can be convenient for patients to operate at home, and it is not easy to appear. The connector does not match the tube feeding tube;

3. The utility model is a disposable nutrition tube feeding bag that is convenient to use. The sterile packaging bag is also equipped with film gloves, gauze, therapeutic towel and scaled therapeutic bowl. The operation bag is more complete, and the infusion process can be operated Standard, simple and convenient.

Description of drawings

The accompanying drawings described herein are used to provide a further understanding of the embodiments of the present invention, and constitute a part of the present application, and do not constitute a limitation to the embodiments of the present invention. In the attached image:

Fig. 1 is the structural representation of the utility model tube feeding infusion device;

FIG. 2 is a schematic structural diagram of the tube feeding syringe of the present invention.

The marks in the attached drawings and the corresponding parts names:

1- Tube feeding bottle body, 2- Screw-open cap with filter membrane, 3- Murphy dropper, 4- Infusion tube, 5- Spiral thickening connector, 6- Infusion drip port, 7- Infusion head, 8-exhaust tube, 9-lanyard, 10-syringe body, 11-injection connector, 12-closure cap, 13-fixing ring, 14-connecting bar, 15-adjustment switch.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be described in further detail below in conjunction with the embodiments and the accompanying drawings. The invention is not intended to limit the present invention.

Example 1

As shown in Figure 1, a kind of convenient disposable nutrition tube feeding bag of the present invention comprises a sterile packaging bag, a tube feeding infusion device and a tube feeding syringe are arranged in the sterile packaging, and the tube feeding infusion device is provided with a tube feeding infusion device and a tube feeding syringe. Including a tube feeding bottle 1, the top of the tube feeding bottle 1 is equipped with a screw-opening cap 2 with a filter membrane, the bottom of the tube feeding bottle 1 is connected with a Murphy dropper 3, and the tube feeding bottle 1 and Murphy's are connected. The main infusion heads above the dropper 3 are connected to each other, the bottom of the Murphy dropper 3 is connected with an infusion tube 4, and the end of the infusion tube 4 is connected with a spiral thickening connector 5. The outer diameter is large in the upper part and small in the lower part, and the outer wall is in a spiral shape. The outer diameter of the upper end of the helical thickening connector 5 is 0.9cm, and the outer diameter of the lower end is 0.6cm. A side infusion head 7 is connected beside the main infusion head of the pipe above the Philippine dropper 3. The side infusion head 7 is provided with an exhaust pipe 8. The inner diameter of the infusion tube 4 and the inner diameter of the spiral thickening connector 5 are both. 0.3cm.

The tube feeding bag of the utility model integrates a plastic tube feeding tool into a packaging structure as a disposable tool, which can prepare all operating materials at one time, ensures the safety of the tube feeding process and avoids cross-infection, and is easy to operate. It is more convenient and can not only facilitate the homogeneous management of enteral nutrition for inpatients, but also meet the needs of household tube feeding patients. In the disposable nutrition tube feeding bag of the utility model, the packaging bag and the tools in it are pre-sterilized. When needed, the infusion set and the syringe can be directly taken out and used, and they can be directly discarded after use. Avoid cross contamination. Among them, the tube feeding infusion device adopts a bottle-shaped perfusion structure. Compared with the bagged structure, the dose of nutrient solution can be observed intuitively. The pipe above the dropper is provided with a main infusion head and a side infusion head, so that when the main nutrient solution is infused in the tube feeding bottle, other substances can be added through the above structure without affecting the infusion process. The side infusion head is designed to facilitate flushing and infusion of other substances; the Moffey dropper is provided with an infusion drip port, which is convenient for medication; the structure of the spirally thickened connector at the end of the infusion tube is large at the top and small at the bottom. When connecting with the tube feeding tube, the lower end of the small diameter is first inserted into the tube feeding tube, and its outer wall has a helical protrusion, which increases the friction between the outer wall of the spiral thickened connector and the tube feeding tube, ensuring two The outer diameter of the upper end of the spiral thickened connector is 0.9cm, and the outer diameter of the lower end is 0.6cm. The thickened spiral connector can facilitate the connection of pipes of different sizes and types The feeding catheter is connected and matched, and the connection is not easy to fall off, that is, the catheter with the inner diameter of the tube greater than 0.6cm and less than 0.9cm can be connected well and stably with the spiral thickening connector of the present invention; the inner diameter of the infusion tube and the spiral thickening connection The inner diameter of the head is 0.3cm, which can prevent the infusion tube having a small diameter, resulting in poor nutrient drip infusion and tube blockage. The above-mentioned structure of the tube feeding infusion device is not only convenient for medical personnel to operate and use, but also the joint structure of the tube feeding infusion device can be convenient for patients to operate at home, and it is not easy to occur that the joint does not match the tube feeding catheter. It is a disposable tube feeding kit with complete materials and can match various tube feeding catheters. It does not need to temporarily prepare various operating materials. It can be used in a standardized manner, which improves the operator's work efficiency and work quality, reduces The risks in the process of tube feeding are not only conducive to the homogeneous management of enteral nutrition for inpatients, but patients can choose to buy and operate them at home to meet the needs of home tube feeding patients.

Preferably, as shown in FIG. 2 , the tube feeding syringe includes a syringe body 10, the lower end of the syringe body 10 is provided with an injection joint 11 integrally arranged, the upper end of the injection joint 11 has a large outer diameter, and a lower end outer diameter is small. The outer wall of the injection joint 11 is in a spiral structure, the outer diameter of the upper end of the injection joint 11 is 0.9 cm, the outer diameter of the lower end of the injection joint 11 is 0.6 cm, and the inner diameter of the injection joint 11 is 0.3 cm. .

The tube feeding syringe of the utility model is designed with a thickened helical joint through the size, which can improve the connection between the connector and the tube feeding catheter and the tightness of the joint, and is not easy to fall off at the joint. At the same time, the joint has a special upper The large and small structures can be used for stable connection with catheters of different types and sizes, which ensures the pressure and effect of infusion or flushing, and improves work efficiency. When the syringe body is connected to the tube feeding catheter, the structure of the injection joint is large at the top and small at the bottom, so the lower end of the small diameter is inserted into the tube feeding tube first, and its outer wall has a spiral protrusion, which increases the difference between the outer wall of the injection joint and the tube feeding tube. The friction between the tube feeding catheters and the tightness of the connection can prevent the injection joint from falling off; due to the large size of the upper end of the injection joint, the injection joint is stuck at a certain part in the middle and cannot be inserted any more. The outer diameter of the upper end of the injection joint It is 0.9cm, and the outer diameter of the lower end is 0.6cm, which can facilitate the connection and matching of different types of tube feeding catheters. The inner diameter of the injection joint is 0.3cm, which can ensure the smoothness of the injection process and reduce the blockage rate; the closed cap can ensure the cleanliness of the injection interface and reduce the pollution rate.

Preferably, the bottle cap of the screw-open bottle cap with filter membrane has a membrane filter hole, which is the same as the external atmospheric pressure and accounts for one-third of the bottle cap area, which can increase the infusion pressure in the bottle and prevent the The entry of pollutants in the external environment. The tube feeding bottle body is connected with a lanyard 9 for easy hanging.

Preferably, adjustment switches 15 are provided at the main infusion head, the side infusion head and the infusion tube. By controlling the three adjustment switches, the nutrient solution in the infusion tube feeding bottle and the side infusion head bottle can be selected. other substances in.

Preferably, the top of the piston rod of the syringe body is sleeved with a fixing ring 13, and the fixing ring and the closing cap are connected by a connecting bar 14, and the connection stability between the closing cap and the syringe is ensured by the fixing ring and the connecting bar, and the sealing cap is avoided. The cap falls off when not in use, causing contamination of the connector. When the syringe needs to be used, first cut off the connecting strip, and then remove the closing cap for use.

Preferably, the inner wall of the closure cap is covered with a rubber layer, which increases the frictional force of the inner wall, and at the same time is soft, which can avoid damage to the injection joint during the installation or removal of the closure cap

Preferably, the sterile packaging bag is also equipped with film gloves, gauze, therapeutic towel and scaled therapeutic bowl, which is more convenient for the operation of the infusion process.

The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention The protection scope of the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims (7)

1. A disposable nutrition tube feeding bag convenient to use is characterized by comprising an aseptic packaging bag, a tube feeding infusion device and a tube feeding injector are arranged in the aseptic packaging bag, the tube feeding infusion device comprises a tube feeding bottle body (1), a rotary type filter membrane bottle cap (2) is installed at the top of the tube feeding bottle body (1), a Murphy's dropper (3) is connected below the tube feeding bottle body (1), the tube feeding bottle body (1) is connected with a main infusion head above the Murphy's dropper (3), an infusion tube (4) is connected below the Murphy's dropper (3), the tail end of the infusion tube (4) is connected with a spirally-thickened connector (5), the outer diameter of the spirally-thickened connector (5) is large at the upper part and small at the lower part, the outer diameter of the upper end of the spirally-thickened connector (5) is 0.9cm, the outer diameter of the lower end of the spirally-thickened connector is 0.6cm, an infusion medicine mouth (6) is arranged on the Murphy's dropper (3), a side infusion head of a main infusion head of a pipeline above the Murphy's, an exhaust pipe (8) is arranged on the side infusion head (7), and the inner diameter of the infusion pipe (4) and the inner diameter of the spiral thickening connector (5) are both 0.3 cm.

2. The disposable nutrition tube feeding bag convenient to use according to claim 1, wherein the tube feeding injector comprises an injector body (10), an injection joint (11) is integrally arranged at the lower end of the injector body (10), the outer diameter of the upper end of the injection joint (11) is large, the outer diameter of the lower end of the injection joint is small, the outer wall of the injection joint (11) is in a spiral structure, the outer diameter of the upper end of the injection joint (11) is 0.9cm, the outer diameter of the lower end of the injection joint (11) is 0.6cm, the inner diameter of the injection joint (11) is 0.3cm, and a sealing cap (12) is sleeved outside the injection joint (11).

3. The disposable nutrition tube feeding bag convenient for use according to claim 1, wherein the rotary-open type bottle cap with filter membrane (2) is provided with a hole with filter membrane, and the tube feeding bottle body (1) is connected with a hanging rope (9).

4. The disposable feeding tube kit for convenient use according to claim 1, wherein the main infusion head, the side infusion head (7) and the infusion tube (4) are provided with adjusting switches (15).

5. The disposable nutrition tube feeding bag convenient for use according to claim 2, wherein the top of the piston rod of the syringe body (10) is sleeved with a fixing ring (13), and the fixing ring (13) is connected with the closing cap (12) through a connecting strip (14).

6. A disposable nutrition tube feeding set, which is convenient for use, according to claim 2, wherein the inner wall of the closing cap (12) is covered with a rubber layer.

7. The disposable feeding tube bag for convenient use according to claim 1, wherein the aseptic packaging bag further comprises a film glove, a gauze, a treatment towel and a graduated treatment bowl.

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