CN219783229U - Swallowable gastrointestinal tube - Google Patents
Swallowable gastrointestinal tube Download PDFInfo
- Publication number
- CN219783229U CN219783229U CN202320446555.3U CN202320446555U CN219783229U CN 219783229 U CN219783229 U CN 219783229U CN 202320446555 U CN202320446555 U CN 202320446555U CN 219783229 U CN219783229 U CN 219783229U
- Authority
- CN
- China
- Prior art keywords
- hose
- swallowing
- stomach
- tube
- gastrointestinal
- Prior art date
- 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.)
- Active
Links
- 230000002496 gastric effect Effects 0.000 title claims abstract description 44
- 210000002784 stomach Anatomy 0.000 claims abstract description 38
- 210000000936 intestine Anatomy 0.000 claims abstract description 33
- 238000002347 injection Methods 0.000 claims abstract description 27
- 239000007924 injection Substances 0.000 claims abstract description 27
- 230000009747 swallowing Effects 0.000 claims abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000741 silica gel Substances 0.000 claims abstract description 18
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000003814 drug Substances 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000002775 capsule Substances 0.000 abstract description 40
- 210000003238 esophagus Anatomy 0.000 abstract description 9
- 230000008855 peristalsis Effects 0.000 abstract description 3
- 230000000152 swallowing effect Effects 0.000 abstract description 3
- 230000000968 intestinal effect Effects 0.000 abstract description 2
- 235000015097 nutrients Nutrition 0.000 abstract description 2
- 239000000243 solution Substances 0.000 abstract 1
- 230000009748 deglutition Effects 0.000 description 7
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000004877 mucosa Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000018522 Gastrointestinal disease Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 210000003750 lower gastrointestinal tract Anatomy 0.000 description 1
- 239000008155 medical solution Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model provides a swallowable gastrointestinal tube, which relates to the technical field of gastrointestinal tubes and comprises a hose and an injection part communicated with the side wall close to one end of the hose, wherein one end of the hose, which is far away from the injection part, is provided with a swallowing part, and liquid medicine or gas injected through the injection part is sequentially sent into the stomach or intestine through the hose and the swallowing part. The swallowing part formed by the oval silica gel block and the through hole or the swallowing part formed by the gastric soluble capsule block/the enteric capsule block is designed at the hose inserting part, the swallowing part induces a patient to perform swallowing action, the swallowing part can smoothly enter the esophagus and enter the stomach or the intestines along with gastrointestinal peristalsis and manual pushing, after the gastric or intestinal part is reached, the gastric soluble capsule block/the enteric capsule can be immediately dissolved, the hose is exposed, gastrointestinal tube placement is completed, and then the injection part is matched with the hose to complete the administration, so that the tube placement comfort of the gastric tube of the patient can be improved, and the medical staff can conveniently take the gastric tube into the stomach or the intestines of the patient to administer or nutrient solution.
Description
Technical Field
The utility model relates to the technical field of gastrointestinal tubes, in particular to a swallowable gastrointestinal tube.
Background
The gastrointestinal tract may be used to inject a liquid or gas into the stomach or intestine for the treatment of gastrointestinal disorders or for the infusion of gastrointestinal nutrient fluids.
As shown in fig. 1, a conventional gastrointestinal tube is generally composed of a flexible tube 1, wherein a hole is formed in the end part of the flexible tube 1, an injection end is designed at the other end part of the flexible tube, and a medical solution or gas is injected into the injection end after the injection end is opened, so that the gastrointestinal tube can be discharged into the stomach or the intestines through the hole to assist medical staff in observation or repair operation.
However, in general, when the gastrointestinal tube is inserted, the medical staff can require the patient to repeatedly perform swallowing actions, and simultaneously deliver the gastrointestinal tube by hand and drop the gastrointestinal tube into the stomach, while the hose 1 in the scheme is only a single thin tube inserted into the stomach or the intestine, the insertion end lacks a structure which is convenient for inducing the patient to perform the swallowing actions, and the insertion end is not easy to swallow the food channel, so that the pain of the patient is caused, and the medical staff is inconvenient to perform the administration by dropping the gastrointestinal tube into the stomach or the intestine more quickly and accurately.
Disclosure of Invention
In order to overcome the defects of the prior art, the embodiment of the utility model provides a swallowable gastrointestinal tube, which can solve the problem that the prior gastrointestinal tube is inconvenient to induce a patient to swallow, so that the patient can easily swallow the head end of the gastrointestinal tube into the esophagus, send the gastrointestinal tube into the stomach through delivering the gastrointestinal tube, and can smoothly reach the intestinal tract through the gastrointestinal peristalsis, thereby not only improving the comfort of the gastrointestinal tube of the patient, but also enabling medical staff to rapidly and accurately perform the gastrointestinal tube.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: the swallowable gastrointestinal tube comprises a hose and an injection part communicated with the side wall close to one end of the hose, wherein one end of the hose, which is far away from the injection part, is provided with a swallowing part, and liquid medicine or gas injected through the injection part is sequentially sent into the stomach or intestine through the hose and the swallowing part.
Further, the deglutition part comprises an oval silica gel block and a plurality of through holes, the oval silica gel block is communicated to one end of the hose, and the through holes are formed in the side wall of the oval silica gel block at equal intervals.
Further, the swallow part is a gastric-soluble capsule block/an enteric capsule block, and one end of the hose is inserted into the gastric-soluble capsule block/the enteric capsule block and fixed with the gastric-soluble capsule block/the enteric capsule block.
Further, the flexible tube is inserted into the interior of the gastric-soluble capsule block/enteric-soluble capsule block and then is spirally designed.
Further, the hose is specifically a silica gel hose.
Further, a plastic plug is arranged at one end of the hose, which is far away from the swallowing part.
Further, a round hole is formed in the middle of the plastic plugging head, and a guide wire capable of penetrating through the round hole is arranged in the hose.
Further, a sealing rubber pad which is movably clung to the guide wire is also arranged in the round hole.
The embodiment of the utility model has the advantages that:
1. when the flexible pipe inserting part is designed into a swallowing part consisting of an oval silica gel block and a through hole, and a patient is induced to swallow through the oval silica gel block, after the oval silica gel block is swallowed, the swallowing part can smoothly enter the esophagus and enter the stomach or the intestine along with gastrointestinal peristalsis and manual pushing, and after the swallowing part reaches the stomach or the intestine, the administration operation is completed through the injection part matched with the through hole, so that the comfort of the patient can be improved, and the ease of gastrointestinal tube arrangement and administration of medical staff is improved.
2. When the hose inserting part is inserted into the gastric-soluble capsule block/enteric-soluble capsule block and the gastric-intestinal canal is arranged, a patient is induced to swallow through the gastric-soluble capsule block/enteric-soluble capsule block, so that the hose can smoothly enter the esophagus along with the gastric-soluble capsule block/enteric-soluble capsule block and enter the stomach or the intestine, the gastric-soluble capsule block/enteric-soluble capsule block respectively and immediately dissolve in the stomach or the intestine to expose the hose inside the stomach or the intestine, the tube placing operation is completed, the administration operation is completed through the injection part matched with the hose, the comfort of the patient is improved, and the ease of administration of the gastric-intestinal canal of medical staff into the stomach or the intestine of the patient is also improved.
Drawings
FIG. 1 is a schematic diagram of a conventional swallowable gastrointestinal tube according to the prior art;
FIG. 2 is a schematic view of a first embodiment of a swallowable gastrointestinal tube according to the present utility model;
FIG. 3 is a schematic view of a second embodiment of a swallowable gastrointestinal tube according to the present utility model;
FIG. 4 is a schematic view of the plane structure of the outer end of the stopper according to the present utility model;
in the figure: 1-a hose; 2-an injection part; 3-a swallowing part; 31-elliptic silica gel blocks; 32-through holes; 33-gastric soluble capsule pieces/enteric capsule pieces; 4-plastic plugs; 5-guide wire.
Detailed Description
The technical scheme of the embodiment of the utility model aims to solve the problems that the existing gastrointestinal tube is inconvenient to induce a patient to swallow, so that the lower gastrointestinal tube is not easy to observe and administer in the stomach or intestines of the patient, and the overall thinking is as follows:
example 1:
referring to fig. 2 and 4, a swallowable gastrointestinal tube includes a tube 1 and an injection part 2 connected to a side wall near one end thereof, wherein a swallowing part 3 is provided at one end of the tube 1 far from the injection part 2, and a liquid medicine or gas injected through the injection part 2 is sequentially delivered into the stomach or intestine through the tube 1 and the swallowing part 3. Wherein the deglutition part 3 is made into a shape easy to be deglutition, and since the deglutition part 3 has a diameter larger than that of the hose 1, the hose 1 can smoothly enter the esophagus from the throat and swallow the stomach or intestine after the deglutition part 3 is deglutition; and the swallowing part 3 can enable the hose 1 to be communicated with the space in the stomach or the intestine when reaching the stomach, so that the air or the liquid medicine can smoothly pass through the hose 1 and the swallowing part 3 without barrier effect when being injected into the stomach or the intestine by the injection part 2, and the observation or the further treatment of a patient can be conveniently assisted.
In addition, the injection part 2 is composed of a hard tube and a valve arranged on the hard tube, the hard tube and the hose 1 are integrally designed, after the valve is opened, an external injector can inject gas or liquid into the hose 1 through the hard tube, and after the injection, the valve is closed to prevent the backflow of the gas or the liquid medicine.
The swallowing part 3 comprises an oval silica gel block 31 and a plurality of through holes 32, wherein the oval silica gel block 31 is communicated to one end part of the hose 1, the through holes 32 are equidistantly formed in the side wall of the oval silica gel block 31, and the inner space of the hose 1 can be communicated with the stomach or the intestinal space through the through holes 32, so that the hose 1 can be conveniently and subsequently utilized to inject gas or liquid medicine into the stomach or the intestines.
The hose 1 is specifically a silica gel hose, so that the friction damage degree between the hose 1 and the esophagus and the inner wall of the stomach or intestine in the entering process is reduced, and the esophagus mucosa and the stomach mucosa of a patient are protected.
The one end that the hose 1 kept away from the deglutition portion 3 is equipped with the plastic shutoff head 4, has reduced the probability that gas or liquid medicine of injection leaks outward from hose 1 outer end, has guaranteed the validity that liquid medicine and gas sent into in stomach or the intestines.
The middle part of the plastic sealing head 4 is provided with a round hole, a guide wire 5 capable of penetrating the round hole is arranged in the hose 1, and the guide wire 5 can assist the hose 1 to further move when the hose 1 is inserted and blocked, so that the speed of the lower gastrointestinal tube is further promoted.
The sealing rubber pad which is tightly attached to the guide wire 5 is further arranged in the round hole, and the sealing rubber pad can reduce the probability that the gap is generated between the guide wire 5 and the inner wall of the round hole, so that the gas or liquid leaks out in the later period.
When the device is used, a patient is induced to swallow through the oval silica gel block 31, after the oval silica gel block 31 is swallowed, the hose 1 can smoothly enter the esophagus and enter the stomach or the intestine, after the hose reaches the stomach or the intestine, gas is filled into the stomach or the intestine through the injection part 2 to observe the condition of the inner wall of the stomach or the intestine, and then the injection part 2 is matched with the through hole 32 to carry out the administration operation of the affected part, so that the process of medical staff for making the lower gastrointestinal tract of the patient is smoother.
Example 2:
the difference from example 1 is that:
referring to fig. 3 and 4, the swallowing part 3 is a gastric-soluble capsule block/enteric capsule block 33, and one end of the flexible tube 1 is inserted into and fixed with the gastric-soluble capsule block/enteric capsule block 33, wherein the outer walls of the gastric-soluble capsule block/enteric capsule block 33 and the flexible tube 1 are fixed by using the existing nontoxic adhesive, and the specific structure of the gastric-soluble capsule block/enteric capsule block 33 is the prior art, which is not described herein.
The flexible tube 1 is inserted into the gastric-soluble capsule block/enteric-soluble capsule block 33 and then is in a spiral design, so that the insertion end of the flexible tube 1 can not be in direct contact with the inner wall of the stomach or the intestine after the gastric-soluble capsule block/enteric-soluble capsule block 33 is dissolved, and the probability of damage to the gastrointestinal mucosa is reduced.
When the device is used, a patient is induced to swallow through the gastric-soluble capsule block/enteric-soluble capsule block 33, so that the hose 1 can smoothly enter the esophagus and enter the stomach or the intestine, the gastric-soluble capsule block/enteric-soluble capsule block 33 can be dissolved in the stomach or the intestine respectively, the hose 1 in the gastric-soluble capsule block/enteric-soluble capsule block is exposed, the tube placing operation is completed, gas is filled into the stomach or the intestine by using the injection part 2 to observe the condition of the inner wall of the stomach or the intestine, and then the administration operation of the affected part is carried out through the injection part 2 and the hose 1, so that the process of the medical staff for placing the gastric-intestinal tube on the patient is smoother, and the ease of the medical staff for placing the gastric-intestinal tube into the stomach or the intestine of the patient is improved.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (5)
1. A swallowable gastrointestinal tube comprising a hose (1) and an injection part (2) communicated with the side wall near one end of the hose, wherein one end of the hose (1) far away from the injection part (2) is provided with a swallowing part (3), and liquid medicine or gas injected through the injection part (2) is sequentially sent into the stomach or intestine through the hose (1) and the swallowing part (3);
the swallowing part (3) comprises an oval silica gel block (31) and a plurality of through holes (32), wherein the oval silica gel block (31) is communicated to one end part of the hose (1), and the through holes (32) are equidistantly opened on the side wall of the oval silica gel block (31).
2. Swallowable gastrointestinal tube according to claim 1, characterized in that the hose (1) is in particular a silicone hose.
3. Swallowable gastrointestinal tube according to claim 1, characterised in that the end of the hose (1) remote from the swallowing part (3) is provided with a plastic plug (4).
4. A swallowable gastrointestinal tube according to claim 3, characterised in that a circular hole is opened in the middle of the plastic sealing head (4), and a guide wire (5) capable of penetrating the circular hole is arranged in the hose (1).
5. Swallowable gastrointestinal tube according to claim 4, characterised in that a sealing rubber pad is also provided in the circular hole, which is movably attached to the guide wire (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320446555.3U CN219783229U (en) | 2023-03-02 | 2023-03-02 | Swallowable gastrointestinal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320446555.3U CN219783229U (en) | 2023-03-02 | 2023-03-02 | Swallowable gastrointestinal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219783229U true CN219783229U (en) | 2023-10-03 |
Family
ID=88152134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320446555.3U Active CN219783229U (en) | 2023-03-02 | 2023-03-02 | Swallowable gastrointestinal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219783229U (en) |
-
2023
- 2023-03-02 CN CN202320446555.3U patent/CN219783229U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |