CN211326987U - Multifunctional gastrointestinal decompression nutrition tube - Google Patents
Multifunctional gastrointestinal decompression nutrition tube Download PDFInfo
- Publication number
- CN211326987U CN211326987U CN201922146432.4U CN201922146432U CN211326987U CN 211326987 U CN211326987 U CN 211326987U CN 201922146432 U CN201922146432 U CN 201922146432U CN 211326987 U CN211326987 U CN 211326987U
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- CN
- China
- Prior art keywords
- tube
- canal
- jejunum
- nutrition
- gastric
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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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- 230000002496 gastric effect Effects 0.000 title claims abstract description 51
- 235000016709 nutrition Nutrition 0.000 title claims abstract description 43
- 230000035764 nutrition Effects 0.000 title claims abstract description 43
- 230000006837 decompression Effects 0.000 title claims abstract description 18
- 210000001564 haversian system Anatomy 0.000 claims abstract description 52
- 210000001630 jejunum Anatomy 0.000 claims abstract description 46
- 210000002784 stomach Anatomy 0.000 claims abstract description 46
- 239000012528 membrane Substances 0.000 claims abstract description 30
- 235000015097 nutrients Nutrition 0.000 claims description 32
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 5
- 210000000936 intestine Anatomy 0.000 abstract description 10
- 230000000903 blocking effect Effects 0.000 abstract 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 7
- 210000003928 nasal cavity Anatomy 0.000 description 5
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- 238000001802 infusion Methods 0.000 description 3
- 208000006011 Stroke Diseases 0.000 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- 206010007733 Catabolic state Diseases 0.000 description 1
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 208000019505 Deglutition disease Diseases 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 206010021518 Impaired gastric emptying Diseases 0.000 description 1
- 208000008081 Intestinal Fistula Diseases 0.000 description 1
- 206010033645 Pancreatitis Diseases 0.000 description 1
- 206010049416 Short-bowel syndrome Diseases 0.000 description 1
- 208000005718 Stomach Neoplasms Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 208000017580 chronic wasting disease Diseases 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 206010017758 gastric cancer Diseases 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 230000030135 gastric motility Effects 0.000 description 1
- 230000007160 gastrointestinal dysfunction Effects 0.000 description 1
- 208000001288 gastroparesis Diseases 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001989 nasopharynx Anatomy 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 210000001187 pylorus Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 201000011549 stomach cancer Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 210000004026 tunica intima Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a multi-functional stomach intestine decompression nutrition tube, the purpose is in order to solve and need to keep somewhere nose jejunum nutrition tube and stomach tube simultaneously to the patient clinically and lack specialized tool's technical problem. The technical scheme is as follows: a multifunctional gastrointestinal decompression nutrition tube comprises a stomach tube, a jejunum nutrition tube, an inner sleeve membrane tube and a coated ultra-smooth guide wire; the jejunum nutrient canal is arranged in the stomach tube and is positioned at one side of the stomach tube, the upper end and the lower end of the stomach tube are both connected with the outer wall of the jejunum nutrient canal to form a closed cavity, and the inner sleeve membrane tube is arranged in the jejunum nutrient canal; the coated ultra-smooth guide wire is arranged in the inner casing film tube, the guide wire fixing head at the upper end of the coated ultra-smooth guide wire is clamped on the inner casing film interface, and a vertical opening is formed in the tube wall at the lower part of the jejunum nutrient canal. The utility model discloses collect stomach tube and nutrition tube in an organic whole, in the intraductal lining membrane pipe that increases of jejunum nutrition, in case take place nutrition tube blocking phenomenon, when can not rethread, can directly pull out the lining membrane pipe, avoid keeping somewhere the misery that nutrition tube increases the patient once more, aggravate economic burden.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary instrument, concretely relates to multi-functional stomach intestine decompression nutrition tube.
Background
The nutrient in the stomach and intestine (EN) is that the food and drink can not be absorbed, digested and absorbed due to diseases or trauma, gastrointestinal dysfunction, functional failure, intestinal fistula and short bowel syndrome caused by operation, so that special nutrients need to be fed through a gastrointestinal tract built-in tube in a proper way to achieve the aim of nutrient treatment. At present, the required enteral nutrient solution is infused into a patient clinically by placing a nasal jejunum nutrient canal into the patient, so that the patient is provided with nutrient support. Patients with digestive tract diseases often need to keep a stomach tube, and enteral nutrition treatment is carried out through a nasojejunal nutrition tube while gastrointestinal decompression is continued. Research shows that the patient with cerebral apoplexy needs to keep the nasojejunal nutrition tube and the stomach tube at the same time, thereby not only effectively reducing the internal pressure of the intestines and stomach of the patient, expanding the space of contents in the intestines and stomach, stimulating the recovery of the digestive ability of the intestines and stomach of the patient, but also effectively reducing the incidence rate of complications of the intestines and stomach.
At present, the stomach tube and the jejunum nutrient canal are clinically applied respectively, the stomach tube and the nutrient canal are placed through one nasal cavity or two nasal cavities of a patient, the pain of the patient is increased, the self image of the patient is influenced, and the medical care working efficiency is reduced. Meanwhile, the two tubes are often wound together in the digestive tract, so that the jejunum nutrient canal is easy to shift when a part of patients pull out the gastric tube in the early stage to reserve the nutrient canal, and even the nutrient canal is pulled out together, thereby seriously affecting the treatment of the patients, increasing the physical and mental burdens of the patients and simultaneously causing the waste of economic resources.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem that the pain of the patient is increased when the patient needs to be kept in the nasojejunal nutrient canal and the gastric tube simultaneously clinically at present, the gastric tube and the nutrient canal are placed through the nasal cavity, the medical work efficiency is affected, and a multifunctional gastrointestinal decompression nutrient canal is provided. The space of the contents in the intestines and the stomach is expanded, the digestion capability of the intestines and the stomach is stimulated, and the incidence rate of complications is effectively reduced.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a multifunctional gastrointestinal decompression nutrition tube comprises a stomach tube, a jejunum nutrition tube, an inner sleeve membrane tube and a coated ultra-smooth guide wire; the jejunum nutrient canal is arranged in the stomach tube and positioned at one side of the stomach tube, the upper end and the lower end of the stomach tube are both connected with the outer wall of the jejunum nutrient canal to form a closed cavity, a plurality of stomach tube side holes are arranged on the outer wall of the middle lower part of the stomach tube, a stomach branch tube communicated with the stomach tube is arranged at the outer side of the upper end of the stomach tube, and a stomach branch tube orifice is arranged at the inlet of the stomach branch tube;
the upper end of the jejunum nutrient canal is provided with a nutrient canal interface, the inner sleeve membrane tube is arranged in the jejunum nutrient canal, and the inner sleeve membrane interface at the upper end of the inner sleeve membrane tube is clamped on the nutrient canal interface; the coating ultra-smooth guide wire is arranged in the inner sleeve membrane tube, a guide wire fixing head at the upper end of the coating ultra-smooth guide wire is clamped on an inner sleeve membrane interface, a blunt end is arranged at the tail end of the coating ultra-smooth guide wire, a vertical opening is formed in the tube wall of the lower portion of the jejunum nutrient tube, and a nutrient tube gravity hammer is sleeved at the lower end of the jejunum nutrient tube.
Furthermore, a gastric branch tube cover is arranged on one side of the mouth of the gastric branch tube.
Furthermore, an inner sleeve film cover is arranged on one side of the inner sleeve film interface.
Furthermore, a nutrition tube cover is arranged on one side of the nutrition tube interface.
Furthermore, the number of the vertical openings is three, and the three vertical openings are uniformly arranged on the tube wall at the lower part of the jejunum nutrient canal.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model integrates a stomach tube and a nutrition tube, takes the jejunum nutrition tube as a main tube, and adds an inner sleeve membrane tube in the jejunum nutrition tube, so that once the nutrition tube is blocked clinically, the inner sleeve membrane tube can be directly pulled out under the condition that the nutrition tube can not be used again, thereby avoiding remaining the nutrition tube again, relieving the pain of patients and reducing the medical expense; a stomach tube is arranged outside the jejunum nutrient canal and can be connected with a gastrointestinal decompressor through the stomach tube to carry out continuous gastrointestinal decompression, thereby achieving the effects of observing disease changes and treating; the problem of present lack specialized tool when carrying out the nutrition supply in the stomach intestines to the patient clinically, increase patient's misery when placing stomach tube and nutrition tube respectively through the nasal cavity, influenced medical work efficiency's technical problem is solved.
2. The utility model discloses a required nutrient solution of infusion in nutrition tube interface to the jejunum nutrition tube, during the nutrient solution entered into patient's intestinal through the vertical opening on the pipe wall of jejunum nutrition tube lower part, vertical opening utilized three valve technical principle, when infusion nutrient solution in to the jejunum nutrition tube, vertical opening was opened under the pressure effect, made the nutrient solution enter into patient's intestinal, when stopping inputting the nutrient solution, vertical opening closed, can prevent during the backward flow income jejunum nutrition tube of nutrient solution.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a cross-sectional view taken along the line A-A in FIG. 1;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1;
in the figure: 1-a guide wire fixing head; 2-inner sleeve film interface; 3-inner sleeve film cover; 4-coating a membrane tube inside; 5-connecting the nutrient tube; 6-cover of the nutrient canal; 7-gastric branch tube orifice; 8-gastric branch tube cover; 9-coating the ultra-smooth guide wire; 10-a gastric tube; 11-gastric tube side port; 12-jejunal nutrient canal; 13-blunt tip; 14-a vertical opening; 15-feeding tube gravity hammer; 16-gastric branch.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1-4, the multifunctional gastrointestinal decompression nutrition tube of the embodiment comprises a gastric tube 10, a jejunal nutrition tube 12, an inner casing tube 4 and a coated ultra-smooth guide wire 9; the diameter of stomach tube 10 is 3.8mm, and the diameter of jejunal nutrient canal 12 is 3.3mm, and jejunal nutrient canal 12 establishes in stomach tube 10 and lies in one side of stomach tube 10, the upper end and the lower extreme of stomach tube 10 all form a closed cavity with the outer wall connection of jejunal nutrient canal 12, are equipped with a plurality of stomach tube side openings 11 on the outer wall of stomach tube 10 middle and lower part, and the outside of stomach tube 10 upper end is equipped with the gastric branch pipe 16 with stomach tube 10 intercommunication, the entrance of gastric branch pipe 16 is equipped with gastric branch pipe mouth of pipe 7, one side of gastric branch pipe mouth of pipe 7 is equipped with gastric branch pipe lid 8.
The upper end of the jejunum nutrient canal 12 is provided with a nutrient canal interface 5, one side of the nutrient canal interface 5 is provided with a nutrient canal cover 6, the diameter of the inner sleeve membrane tube 4 is 3.2mm, the inner sleeve membrane tube 4 is arranged in the jejunum nutrient canal 12, the inner sleeve membrane interface 2 at the upper end of the inner sleeve membrane tube 4 is clamped on the nutrient canal interface 5, and one side of the inner sleeve membrane interface 2 is provided with an inner sleeve membrane cover 3.
The coated ultra-smooth guide wire 9 is arranged in the inner sleeve membrane tube 4, the guide wire fixing head 1 at the upper end of the coated ultra-smooth guide wire 9 is clamped on the inner sleeve membrane interface 2, and the blunt end 13 is arranged at the tail end of the coated ultra-smooth guide wire 9 so as to avoid scratching the inner sleeve membrane tube 4 when the coated ultra-smooth guide wire 9 is pulled out; three vertical openings 14 are uniformly formed in the tube wall of the lower portion of the jejunum nutrient tube 12, a nutrient tube gravity hammer 15 is sleeved at the lower end of the jejunum nutrient tube 12, the jejunum nutrient tube 12 is kept downward, the nutrient tube gravity hammer 15 is easy to bend, the jejunum nutrient tube can conveniently and smoothly pass through the nasopharynx portion and the pylorus, and pain of a patient is relieved.
The utility model integrates a stomach tube and a nutrition tube, the jejunum nutrition tube 12 is a main tube, and adopts medical polyurethane material, so that the stomach tube has large cavity, thin tube wall, moderate hardness, comfort, no allergy, corrosion resistance, difficult deformation or damage, durability and safety; the retention time is prolonged, and the operation is convenient; the jejunum nutrient canal 12 is additionally provided with the inner sleeve membrane tube 4, so that the inner sleeve membrane tube 4 can be directly pulled out under the condition that the nutrient canal can not be blocked in clinic, the nutrient canal can not be detained again, the pain of a patient is relieved, and the medical expense is reduced.
The utility model is suitable for a: patients with digestive tract diseases; patients after gastric cancer operation, pancreatitis, intestinal tract operation, gastroparesis; patients with stroke and gastric motility dysfunction; dysphagia and masticatory patients; those with impaired consciousness or coma, or without eating ability; patients with high catabolic states and chronic wasting diseases, and the like.
The using method comprises the following steps: the multifunctional gastrointestinal decompression nutrition tube of the utility model is put in from the nasal cavity of a patient through an endoscope, after the gastrointestinal decompression nutrition tube is put in a required position, the coating ultra-smooth guide wire 9 can be pulled out through the guide wire fixing head 1, the blunt end 13 is arranged at the tail end of the coating ultra-smooth guide wire 9, and the inner tunica intima tube 4 can be prevented from being scratched when the coating ultra-smooth guide wire 9 is pulled out; then, the gastrointestinal decompressor is connected to the gastric branch tube 16 and the gastric tube 10 through the gastric branch tube orifice 7 for continuous gastrointestinal decompression, and substances such as gastric juice and the like can be drained to the outside of the body through a gastric tube side hole 11 at the middle lower part of the gastric tube 10, so that the effects of observing the state of an illness and treating the illness are achieved; drugs and the like can also be injected into the gastric branch tube 16 and the gastric tube 10 through the gastric branch tube orifice 7.
When gastrointestinal nutrition supply is needed, needed nutrient solution is infused into the jejunum nutrient canal 12 through the nutrient canal interface 5, the nutrient solution is infused into the intestinal tract of a patient through the vertical opening 14 on the lower part canal wall of the jejunum nutrient canal 12, the vertical opening 14 utilizes the three-way valve technical principle, when the nutrient solution is infused into the jejunum nutrient canal 12, the vertical opening 14 is opened under the pressure effect, the nutrient solution enters the intestinal tract of the patient, when the nutrient solution infusion is stopped, the vertical opening 14 is closed, and the nutrient solution can be prevented from flowing back into the jejunum nutrient canal 12.
The jejunum nutrient canal 12 is internally provided with the inner sleeve pipe 4, so that the inner sleeve pipe 4 can be directly pulled out under the condition that the nutrient canal cannot be blocked once the nutrient canal is blocked, the situation that the nutrient canal is kept in place again to increase the pain of a patient is avoided, and the economic burden is increased.
Claims (5)
1. A multifunctional gastrointestinal decompression nutrition tube is characterized in that: comprises a stomach tube (10), a jejunum nutrient canal (12), an inner sleeve membrane tube (4) and a coated super-smooth guide wire (9); the jejunum nutrient canal (12) is arranged in the gastric canal (10) and is positioned at one side of the gastric canal (10), the upper end and the lower end of the gastric canal (10) are both connected with the outer wall of the jejunum nutrient canal (12) to form a closed cavity, a plurality of gastric canal side holes (11) are arranged on the outer wall of the middle lower part of the gastric canal (10), a gastric branch pipe (16) communicated with the gastric canal (10) is arranged on the outer side of the upper end of the gastric canal (10), and a gastric branch pipe orifice (7) is arranged at the inlet of the gastric branch pipe (16;
the upper end of the jejunum nutrient canal (12) is provided with a nutrient canal interface (5), the inner sleeve membrane tube (4) is arranged in the jejunum nutrient canal (12), and the inner sleeve membrane interface (2) at the upper end of the inner sleeve membrane tube (4) is clamped on the nutrient canal interface (5); the coating ultra-smooth guide wire (9) is arranged in the inner sleeve membrane tube (4), a guide wire fixing head (1) at the upper end of the coating ultra-smooth guide wire (9) is clamped on the inner sleeve membrane interface (2), a blunt head end (13) is arranged at the tail end of the coating ultra-smooth guide wire (9), a vertical opening (14) is formed in the tube wall of the lower portion of the jejunum nutrient tube (12), and a nutrient tube gravity hammer (15) is sleeved at the lower end of the jejunum nutrient tube (12).
2. The multifunctional gastrointestinal decompression nutrition tube of claim 1, wherein: one side of the gastric branch tube orifice (7) is provided with a gastric branch tube cover (8).
3. The multifunctional gastrointestinal decompression nutrition tube of claim 1, wherein: an inner sleeve film cover (3) is arranged on one side of the inner sleeve film interface (2).
4. The multifunctional gastrointestinal decompression nutrition tube of claim 1, wherein: and a nutrient tube cover (6) is arranged on one side of the nutrient tube interface (5).
5. The multifunctional gastrointestinal decompression nutrition tube of claim 1, wherein: the number of the vertical openings (14) is three, and the three vertical openings (14) are uniformly arranged on the tube wall at the lower part of the jejunum nutrient canal (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922146432.4U CN211326987U (en) | 2019-12-04 | 2019-12-04 | Multifunctional gastrointestinal decompression nutrition tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922146432.4U CN211326987U (en) | 2019-12-04 | 2019-12-04 | Multifunctional gastrointestinal decompression nutrition tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211326987U true CN211326987U (en) | 2020-08-25 |
Family
ID=72100517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922146432.4U Expired - Fee Related CN211326987U (en) | 2019-12-04 | 2019-12-04 | Multifunctional gastrointestinal decompression nutrition tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211326987U (en) |
-
2019
- 2019-12-04 CN CN201922146432.4U patent/CN211326987U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 |