CN215426201U - Prevent palirrhea nutrition bag of nutrition tube feeding in intestines - Google Patents
Prevent palirrhea nutrition bag of nutrition tube feeding in intestines Download PDFInfo
- Publication number
- CN215426201U CN215426201U CN202120119972.8U CN202120119972U CN215426201U CN 215426201 U CN215426201 U CN 215426201U CN 202120119972 U CN202120119972 U CN 202120119972U CN 215426201 U CN215426201 U CN 215426201U
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- China
- Prior art keywords
- tube
- plug
- sealing sheet
- mounting
- nutrition bag
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 235000016709 nutrition Nutrition 0.000 title claims abstract description 55
- 230000035764 nutrition Effects 0.000 title claims abstract description 53
- 210000000936 intestine Anatomy 0.000 title abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 82
- 238000009434 installation Methods 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000010992 reflux Methods 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 235000015097 nutrients Nutrition 0.000 abstract description 15
- 210000002784 stomach Anatomy 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 241000521257 Hydrops Species 0.000 abstract 1
- 206010030113 Oedema Diseases 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000000968 intestinal effect Effects 0.000 abstract 1
- 238000001802 infusion Methods 0.000 description 7
- 230000036760 body temperature Effects 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses an intestinal nutrition tube feeding nutrition bag capable of preventing backflow, which comprises a nutrition bag body, an installation block and an installation barrel, wherein a sealing cover is arranged at the upper end of the nutrition bag body, a liquid outlet nozzle is arranged at the lower end of the nutrition bag body, the lower end of the liquid outlet nozzle is connected with the installation block, a connection groove is formed in the installation block, a first sealing sheet is connected inside the connection groove, a first spring is arranged at the lower end of the first sealing sheet, a second sealing sheet is connected to the lower end of the first spring, a liquid conveying tube is arranged below the installation block, a plug is installed in the installation barrel, an opening is formed in the outer end face of the plug, and a second spring is connected inside the plug. This avoid palirrhea nutrition tube feed nutrition bag in intestines can prevent that hydrops and intraductal nutrient solution in patient's intestines stomach from flowing backwards when using, and it is intraductal that the gas gets into to have solved the problem that is not convenient for carry out the heating to the nutrient solution among the convenient operation process of avoiding.
Description
Technical Field
The utility model relates to the technical field of enteral nutrition tube feeding, in particular to an enteral nutrition tube feeding nutrition bag capable of avoiding backflow.
Background
Enteral nutrition tube feeding is a treatment means which is mainly used for nasal tube feeding and percutaneous tube feeding and aims at special patients who cannot eat food, adopts a mode of inserting a nasogastric tube or a nasointestinal tube into the body of a patient, and drips a homogenate meal or an element meal into the nasogastric tube or the nasointestinal tube of the patient through a nutrition bag so as to maintain the required nutritional elements in the body of the patient and provide sufficient nutritional support for the patient.
The conventional enteral nutrition tube feeding nutrition bag is inconvenient to prevent effusion in the intestines and stomach of a patient and backflow of nutrient solution in the intestines when in use, and is difficult to avoid gas entering the tube in the operation process, so that the nutrient solution is inconvenient to heat.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an enteral nutrition tube feeding nutrition bag capable of avoiding backflow, and aims to solve the problems that the conventional enteral nutrition tube feeding nutrition bag proposed in the background art is inconvenient to prevent effusion in the intestines and stomach of a patient and backflow of nutrient solution in the intestines when in use, and gas enters the tube during operation, so that the nutrient solution is inconvenient to heat.
In order to achieve the purpose, the utility model provides the following technical scheme: a nutrition bag for enteral nutrition tube feeding for avoiding backflow comprises a nutrition bag body, an installation block and an installation barrel, wherein a sealing cover is arranged at the upper end of the nutrition bag body, a hanging ring is connected to the upper end of the sealing cover, a liquid outlet nozzle is arranged at the lower end of the nutrition bag body, the lower end of the liquid outlet nozzle is connected with the installation block, a connecting groove is formed in the installation block, a first sealing sheet is connected to the inside of the connecting groove, a first spring is arranged at the lower end of the first sealing sheet, a second sealing sheet is connected to the lower end of the first spring, a sealing film is connected to the lower surface of the right end of the first sealing sheet, a transfusion tube is arranged below the installation block, the installation barrel is arranged at the right end of the transfusion tube, a warm baby is connected to the outer surface of the transfusion tube, a hole is formed in the installation barrel, an outer end face of the end cap, a second spring is connected to the inside of the installation barrel, and the upper end of the second spring is provided with a fixed block fixed on the inner surface of the mounting cylinder.
Preferably, the connection mode between the liquid outlet nozzle and the mounting block is threaded connection, and the first sealing sheet and the second sealing sheet are in sliding connection with the mounting block.
Preferably, the first sealing sheet and the second sealing sheet are arranged up and down in a corresponding mode about the center line of the connecting groove, and the first sealing sheet and the second sealing sheet are connected with the connecting groove in a clamping mode.
Preferably, the first springs are uniformly arranged on the upper end face of the second sealing sheet, and the lower end of the sealing film is fixedly connected with the second sealing sheet.
Preferably, the installation barrel is internally provided with groove structures which are positioned on the left side and the right side of the plug, and the installation barrel is connected with the plug in a sliding manner.
Preferably, the lower end of the plug is arranged in a conical shape, and the open holes are symmetrically arranged left and right relative to the center line of the plug.
Compared with the prior art, the utility model has the beneficial effects that: the enteral nutrition tube feeding nutrition bag capable of avoiding backflow can prevent effusion in the intestines and stomach of a patient and backflow of nutrient solution in the tube when in use, conveniently avoid gas from entering the tube in the operation process, and solve the problem that the nutrient solution is inconvenient to heat;
1. the mounting tube is arranged at the right end of the infusion tube and is in sliding connection with the plug, when nutrient solution in the infusion tube flows into the mounting tube, the plug is moved upwards under hydraulic pressure, the second spring contracts, the nutrient solution in the mounting tube flows into the plug through the opening in the upper end of the mounting tube and flows out through the opening in the upper end of the mounting tube, when the accumulated solution in the upper end of the mounting tube flows backwards, the plug is pressed to move downwards and is clamped and connected with the mounting tube, and the mounting tube is sealed to prevent the accumulated solution in the stomach of a patient from flowing backwards;
2. the mounting block, the first sealing sheet and the first spring are arranged, the first spring is contracted by pressing the first sealing sheet and the second sealing sheet, the first sealing sheet and the second sealing sheet are clamped and separated with the connecting groove, meanwhile, the sealing film is bent and deformed, the first sealing sheet and the second sealing sheet are pushed rightwards, the first sealing sheet and the second sealing sheet are clamped and connected with the groove at the right end of the connecting groove, the lower end of the liquid outlet nozzle can be sealed, and gas is prevented from entering the nutrition bag body and the infusion tube in the operation process conveniently;
3. be equipped with transfer line and warm baby, be provided with warm baby through pasting in the transfer line outside, warm baby conveniently heats infusion tube liquid pipe liquid, makes the nutrient solution of transfer line output be close human body temperature, has solved the problem that is not convenient for heat the nutrient solution, improves the practicality.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a side view of the mounting block and the first sealing piece of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
In the figure: 1. a nutrition bag body; 2. a sealing cover; 3. hanging a ring; 4. a liquid outlet nozzle; 5. mounting blocks; 6. connecting grooves; 7. a first sealing sheet; 8. a second sealing sheet; 9. a first spring; 10. a transfusion tube; 11. mounting the cylinder; 12. a plug; 13. a fixed block; 14. a second spring; 15. opening a hole; 16. a warmer; 17. and (4) sealing films.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a nutrition bag for preventing backflow in enteral nutrition tube feeding comprises a nutrition bag body 1, a sealing cover 2, a hanging ring 3, a liquid outlet nozzle 4, a mounting block 5, a connecting groove 6, a first sealing sheet 7, a second sealing sheet 8, a first spring 9, a liquid conveying pipe 10, a mounting cylinder 11, a plug 12, a fixing block 13, a second spring 14, an opening 15, a warmer 16 and a sealing film 17, wherein the sealing cover 2 is arranged at the upper end of the nutrition bag body 1, the hanging ring 3 is connected to the upper end of the sealing cover 2, the liquid outlet nozzle 4 is arranged at the lower end of the nutrition bag body 1, the mounting block 5 is connected to the lower end of the liquid outlet nozzle 4, the connecting groove 6 is formed in the mounting block 5, the first sealing sheet 7 is connected to the connecting groove 6, the first spring 9 is arranged at the lower end of the first sealing sheet 7, the second sealing sheet 8 is connected to the lower end of the first spring 9, the sealing film 17 is connected to the lower surface of the right end of the first sealing sheet 7, an infusion tube 10 is arranged below the mounting block 5, a mounting tube 11 is arranged at the right end of the infusion tube 10, a warmer 16 is connected to the outer surface of the infusion tube 10, a plug 12 is arranged inside the mounting tube 11, an opening 15 is formed in the outer end face of the plug 12, a second spring 14 is connected inside the plug 12, and a fixing block 13 fixed on the inner surface of the mounting tube 11 is arranged at the upper end of the second spring 14;
as shown in fig. 2 and 3, the liquid outlet nozzle 4 is connected with the mounting block 5 by a screw thread, and the first sealing sheet 7 and the second sealing sheet 8 are both in sliding connection with the mounting block 5, so as to facilitate connection of the liquid outlet nozzle 4 with the mounting block 5, the first sealing sheet 7 and the second sealing sheet 8 are correspondingly arranged up and down about the central line of the connecting groove 6, and the first sealing sheet 7 and the second sealing sheet 8 are both in clamping connection with the connecting groove 6, so as to seal the lower port of the liquid outlet nozzle 4, the first spring 9 is uniformly arranged on the upper end face of the second sealing sheet 8, and the lower end of the sealing film 17 is fixedly connected with the second sealing sheet 8, so that the first sealing sheet 7 is separated from the second sealing sheet 8 by the resilience of the first spring 9;
as shown in fig. 1 and 4, the installation tube 11 is provided with a groove structure at the left and right sides of the plug 12, the installation tube 11 is slidably connected to the plug 12, so that liquid can flow into the plug 12 through the groove structure conveniently, the lower end of the plug 12 is arranged in a tapered shape, and the opening 15 is arranged in bilateral symmetry with respect to the center line of the plug 12, so that the installation tube 11 can be sealed by the plug 12 conveniently.
The working principle is as follows: when the enteral nutrition tube feeding nutrition bag for preventing backflow is used, firstly, as shown in fig. 1 and 4, by arranging an installation tube 11 at the right end of a transfusion tube 10, and slidably connecting the installation tube 11 with a plug 12, when nutrient solution in the transfusion tube 10 flows into the installation tube 11, the plug 12 moves upwards under hydraulic pressure, a second spring 14 contracts, the nutrient solution in the installation tube 11 flows into the plug 12 through an opening 15 and flows out through an opening at the upper end of the installation tube 11, when the accumulated solution at the upper end of the installation tube 11 flows backwards, the plug 12 moves downwards under pressure, the plug 12 is connected with the installation tube 11 in a clamping manner, the installation tube 11 is sealed, the accumulated solution in the stomach of a patient is prevented from flowing backwards, the tube liquid in the transfusion tube 10 is conveniently heated by a warming device 16, so that the nutrient solution output by the transfusion tube 10 is close to the body temperature of the human body, and the practicability is improved;
referring to fig. 2 and 3, the liquid outlet nozzle 4 is connected with the mounting block 5 by screw threads, and the first sealing sheet 7 and the second sealing sheet 8 are connected with the mounting block 5 in a sliding manner, and the first springs 9 are uniformly arranged on the upper end surface of the second sealing sheet 8, when the liquid outlet nozzle 4 needs to be sealed to prevent gas from entering the nutrition bag body 1, the first spring 9 is contracted by pressing the first sealing sheet 7 and the second sealing sheet 8, the first sealing sheet 7 and the second sealing sheet 8 are clamped and separated with the connecting groove 6, meanwhile, the sealing film 17 is bent and deformed to push the first sealing sheet 7 and the second sealing sheet 8 rightwards, so that the first sealing sheet 7 and the second sealing sheet 8 are clamped and connected with the groove at the right end of the connecting groove 6, the lower end of the liquid outlet nozzle 4 can be sealed, gas is prevented from flowing into the nutrition bag body 1, the tube feeding nutrition bag is conveniently hung through the hanging ring 3 and the sealing cover 2, and the method for using the enteral nutrition tube feeding nutrition bag for preventing the reflux is the same.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides an avoid palirrhea nutrition bag of enteral nutrition tube feeding, includes nutrition bag body (1), installation piece (5) and installation section of thick bamboo (11), its characterized in that: the upper end of the nutrition bag body (1) is provided with a sealing cover (2), the upper end of the sealing cover (2) is connected with a hanging ring (3), the lower end of the nutrition bag body (1) is provided with a liquid outlet (4), the lower end of the liquid outlet (4) is connected with an installation block (5), the inside of the installation block (5) is provided with a connection groove (6), the inside of the connection groove (6) is connected with a first sealing sheet (7), the lower end of the first sealing sheet (7) is provided with a first spring (9), the lower end of the first spring (9) is connected with a second sealing sheet (8), the lower surface of the right end of the first sealing sheet (7) is connected with a sealing film (17), a transfusion tube (10) is arranged below the installation block (5), the right end of the transfusion tube (10) is provided with an installation tube (11), and the outer surface of the transfusion tube (10) is connected with a warm baby (16), the mounting structure is characterized in that a plug (12) is mounted inside the mounting tube (11), an opening (15) is formed in the outer end face of the plug (12), a second spring (14) is connected inside the plug (12), and a fixing block (13) fixed on the inner surface of the mounting tube (11) is arranged at the upper end of the second spring (14).
2. An enteral feeding tube feeding nutrition bag for preventing reflux according to claim 1, wherein: the liquid outlet nozzle (4) is connected with the mounting block (5) in a threaded manner, and the first sealing piece (7) and the second sealing piece (8) are both in sliding connection with the mounting block (5).
3. An enteral feeding tube feeding nutrition bag for preventing reflux according to claim 1, wherein: first mounting (7) and second mounting (8) correspond the setting about the central line of spread groove (6) from top to bottom, and first mounting (7) and second mounting (8) all constitute the block with spread groove (6) and are connected.
4. An enteral feeding tube feeding nutrition bag for preventing reflux according to claim 1, wherein: the first springs (9) are uniformly arranged on the upper end face of the second sealing sheet (8), and the lower end of the sealing film (17) is fixedly connected with the second sealing sheet (8).
5. An enteral feeding tube feeding nutrition bag for preventing reflux according to claim 1, wherein: the mounting barrel (11) is internally provided with groove structures positioned on the left side and the right side of the plug (12), and the mounting barrel (11) is connected with the plug (12) in a sliding manner.
6. An enteral feeding tube feeding nutrition bag for preventing reflux according to claim 1, wherein: the lower end of the plug (12) is arranged in a conical shape, and the open holes (15) are arranged in bilateral symmetry about the center line of the plug (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120119972.8U CN215426201U (en) | 2021-01-18 | 2021-01-18 | Prevent palirrhea nutrition bag of nutrition tube feeding in intestines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120119972.8U CN215426201U (en) | 2021-01-18 | 2021-01-18 | Prevent palirrhea nutrition bag of nutrition tube feeding in intestines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215426201U true CN215426201U (en) | 2022-01-07 |
Family
ID=79700696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120119972.8U Expired - Fee Related CN215426201U (en) | 2021-01-18 | 2021-01-18 | Prevent palirrhea nutrition bag of nutrition tube feeding in intestines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215426201U (en) |
-
2021
- 2021-01-18 CN CN202120119972.8U patent/CN215426201U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |