CN218652495U

CN218652495U - Enteral nutrition solution infusion device with filtering function

Info

Publication number: CN218652495U
Application number: CN202221905193.1U
Authority: CN
Inventors: 朱建新; 谢薇超
Original assignee: Jiangxi Haoke Medical Supplies Co ltd
Current assignee: Jiangxi Haoke Medical Supplies Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-03-21
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a nutrient solution infusion ware in intestines with filtering capability relates to nutrition infusion technical field, including the nutrition bag, the connecting pipe is installed to the bottom of nutrition bag, and the outside of connecting pipe is connected with the outer tube, the filter cartridge is installed to the bottom of outer tube, and the infusion pipe is installed to the bottom of filter cartridge. The utility model discloses in, when using nutrient solution infusion ware, earlier place nutrient solution into the nutrition bag through the feed head by the personnel, nutrient solution in the entering nutrition bag can get into the filter screen in the filter cartridge through the connecting pipe, filter nutrient solution through the filter screen, the residue of nutrient solution can persist in the filter screen, thereby filter nutrient solution, avoid the residue to block up infusion pipe, make and to take off fixing bolt by the personnel after using up, twist the outer tube again, the outer tube top can be followed to the connecting pipe and taken out, after taking out the connecting pipe, can take off fixed block and filter screen from the stopper, thereby clear up the residue in the filter screen.

Description

Enteral nutrition solution infusion device with filtering function

Technical Field

The utility model relates to a nutrient solution infusion ware technical field especially relates to a nutrient solution infusion ware in intestines with filtering capability.

Background

The nutrient solution infusion device is used for being connected with the stomach tube and the nutrient solution container and delivering nutrient solution in the nutrient solution container to the stomach tube.

When the existing enteral nutrient solution infusion device is used, if broth or vegetable soup is used for preparing nutrient solution, the nutrient solution needs to be filtered, if the nutrient solution is not completely filtered, the nutrient solution is poured into a nutrient bag, and when the nutrient solution is subsequently infused into a human body, the blockage of an infusion tube can be caused, and the absorption of personnel can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current enteral nutrition liquid infusion ware, when using it, if use broth, vegetable soup to prepare nutrient solution, need filter it, if filter incompletely, just pour it into the nutrition bag, when subsequent infusion enters the human body, can cause the jam of infusion pipe, and can influence personnel's absorptive shortcoming, and the enteral nutrition liquid infusion ware that has filtering capability who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an intestinal nutrient solution infusion ware with filtering capability, includes the nutrition bag, the connecting pipe is installed to the bottom of nutrition bag, and the outside of connecting pipe is connected with the outer tube, the filter cartridge is installed to the bottom of outer tube, and the bottom of filter cartridge installs the infusion pipe, the go-between is installed in the outside of nutrition bag, and the internal connection of go-between has fixing bolt, the feed head is installed at the top of nutrition bag, and the outside of feed head installs the outer loop, the dead lever is installed in the front of outer loop, and one side of dead lever installs the bull stick, the link is installed in the outside of bull stick, the stopper is installed to the inboard of filter cartridge, and the top of stopper is connected with the fixed block, the filter screen is installed to one side of fixed block.

Preferably, the nutrition bag is connected with the outer tube through a connecting tube, and the connecting tube is in threaded connection with the outer tube.

Preferably, the hanging ring and the fixed rod form a rotating structure through a rotating rod, and the fixed rod and the outer ring are in an integrated structure through welding.

Preferably, the fixing bolt is connected with the nutrition bag through a connecting ring, and the fixing bolt is in threaded connection with the connecting ring.

Preferably, the filter screen is connected with the limiting block through the fixed block, and the fixed block is connected with the limiting block in an abutting mode.

Preferably, the outer ring is of an integrated structure with the feeding head through welding, and the outer ring is connected with the nutrition bag through the feeding head.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, when using nutrient solution infusion ware, earlier place nutrient solution into the nutrition bag through the feed head by the personnel, nutrient solution in the entering nutrition bag can get into the filter screen in the filter cartridge through the connecting pipe, filter nutrient solution through the filter screen, the residue of nutrient solution can persist in the filter screen, thereby filter nutrient solution, avoid the residue to block up infusion pipe, make and to take off fixing bolt by the personnel after using up, twist the outer tube again, the outer tube top can be followed to the connecting pipe and taken out, after taking out the connecting pipe, can take off fixed block and filter screen from the stopper, thereby clear up the residue in the filter screen.

Drawings

FIG. 1 is a schematic view of the front side of the nutrient solution infusion device of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a schematic front sectional view of the filter cassette of the present invention;

fig. 4 is an enlarged schematic view of B in fig. 3.

Illustration of the drawings:

1. a nutrition bag; 2. a connecting pipe; 3. an outer tube; 4. a filter cartridge; 5. an infusion tube; 6. a connecting ring; 7. fixing the bolt; 8. a feed head; 9. fixing the rod; 10. a rotating rod; 11. hanging a ring; 12. a fixed block; 13. a limiting block; 14. a filter screen; 15. and (4) an outer ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, an intestinal nutrient solution infusion apparatus with filtering capability, including nutrition bag 1, connecting pipe 2, outer tube 3, filter cartridge 4, infusion pipe 5, go-between 6, fixing bolt 7, feed head 8, dead lever 9, bull stick 10, link 11, fixed block 12, stopper 13, filter screen 14 and outer loop 15, connecting pipe 2 is installed to the bottom of nutrition bag 1, and the outside of connecting pipe 2 is connected with outer tube 3, filter cartridge 4 is installed to the bottom of outer tube 3, and infusion pipe 5 is installed to the bottom of filter cartridge 4, go-between 6 is installed to the outside of nutrition bag 1, and the internal connection of go-between 6 has fixing bolt 7, feed head 8 is installed to the top of nutrition bag 1, and outer loop 15 is installed to the outside of feed head 8, the dead lever 9 is installed to the front of outer loop 15, and bull stick 10 is installed to one side of dead lever 9, link 11 is installed to the outside of bull stick 10, stopper 13 is installed to the inboard of filter cartridge 4, and stopper 13's top is connected with outer loop 12, filter screen 14 is installed to one side of fixed block 12.

As shown in fig. 1 and 4, the nutrition bag 1 is connected with the outer tube 3 through the connecting tube 2, and the connecting tube 2 is in threaded connection with the outer tube 3, and the outer tube 3 is twisted, so that the connecting tube 2 can be taken out from the outer tube 3, and the nutrition bag 1 is separated from the filter box 4.

As shown in fig. 1 and 2, the hanging ring 11 forms a rotating structure with the fixing rod 9 through the rotating rod 10, the fixing rod 9 and the outer ring 15 are integrated through welding, and the hanging ring 11 can rotate through the rotating rod 10, so that the nutrition bag 1 can be fixed on the bracket through the hanging ring 11.

As shown in fig. 1, the fixing bolt 7 is connected with the nutrition bag 1 through the connecting ring 6, and the fixing bolt 7 is in threaded connection with the connecting ring 6, the fixing bolt 7 can fix the nutrition bag 1, and the outer tube 3 and the connecting tube 2 are prevented from rotating when the nutrition solution infusion set is used.

As shown in fig. 3 and 4, the filter screen 14 is connected with the limiting block 13 through the fixing block 12, the fixing block 12 is connected with the limiting block 13 in an abutting manner, and the filter screen 14 can filter the nutrient solution.

As shown in fig. 1 and 2, the outer ring 15 is integrated with the feeding head 8 by welding, the outer ring 15 is connected with the nutrition bag 1 by the feeding head 8, and the outer ring 15 is welded on the outer side of the feeding head 8.

The working principle is as follows: when using nutrient solution infusion ware, earlier place nutrient solution into nutrition bag 1 through feed head 8 by the personnel, after placing, can pass through bull stick 10 rotation 180 with link 11, hang link 11 on the support again can, nutrient solution that gets into in nutrition bag 1 can get into filter cartridge 4 through connecting pipe 2 filter screen 14, filter nutrient solution through filter screen 14, residue in the nutrient solution can persist in filter screen 14, nutrient solution then can get into in infusing pipe 5, thereby get into personnel's health, can take fixing bolt 7 off by the personnel after using up, wrench movement outer tube 3 again, connecting pipe 2 can be followed outer tube 3 top and taken out, take out behind connecting pipe 2, can take off fixing block 12 and filter screen 14 from stopper 13, thereby the residue in filter screen 14 is cleared up.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An enteral nutrition solution infusion device with a filtering function, which comprises a nutrition bag (1), and is characterized in that: connecting pipe (2) are installed to the bottom of nutrition bag (1), and the outside of connecting pipe (2) is connected with outer tube (3), filter cartridge (4) is installed to the bottom of outer tube (3), and installs infusion pipe (5) in the bottom of filter cartridge (4), go-between (6) are installed in the outside of nutrition bag (1), and the internal connection of go-between (6) has fixing bolt (7), feeding head (8) are installed at the top of nutrition bag (1), and the outside of feeding head (8) installs outer loop (15), dead lever (9) are installed in the front of outer loop (15), and one side of dead lever (9) installs bull stick (10), link (11) are installed in the outside of bull stick (10), stopper (13) are installed to the inboard of filter cartridge (4), and the top of stopper (13) is connected with fixed block (12), filter screen (14) are installed to one side of fixed block (12).

2. The enteral feeding set with filtering function according to claim 1, wherein the feeding bag (1) is connected with the outer tube (3) through a connecting tube (2), and the connecting tube (2) is in threaded connection with the outer tube (3).

3. The enteral feeding set with filtering function according to claim 1, wherein the hanging ring (11) and the fixing rod (9) form a rotating structure through the rotating rod (10), and the fixing rod (9) and the outer ring (15) form an integrated structure through welding.

4. The enteral feeding set with filtering function according to claim 1, wherein the fixing bolt (7) is connected with the feeding bag (1) through the connecting ring (6), and the fixing bolt (7) is in threaded connection with the connecting ring (6).

5. The enteral nutrition solution infusion device with the filtering function according to claim 1, wherein the filter screen (14) is connected with the limiting block (13) through a fixing block (12), and the fixing block (12) is connected with the limiting block (13) in an abutting manner.

6. The enteral feeding solution infusion device with filtering function according to claim 1, wherein the outer ring (15) is integrally formed with the feeding head (8) by welding, and the outer ring (15) is connected with the feeding bag (1) through the feeding head (8).