CN219896573U - Gastrointestinal decompression drainage device - Google Patents
Gastrointestinal decompression drainage device Download PDFInfo
- Publication number
- CN219896573U CN219896573U CN202321402351.6U CN202321402351U CN219896573U CN 219896573 U CN219896573 U CN 219896573U CN 202321402351 U CN202321402351 U CN 202321402351U CN 219896573 U CN219896573 U CN 219896573U
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- China
- Prior art keywords
- bottle
- drainage
- negative pressure
- tube
- pressure pipe
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- 230000002496 gastric effect Effects 0.000 title claims abstract description 19
- 230000006837 decompression Effects 0.000 title claims abstract description 13
- 241001411320 Eriogonum inflatum Species 0.000 claims abstract description 27
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 210000000936 intestine Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 208000019790 abdominal distention Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a gastrointestinal decompression drainage device, which comprises: the drainage bottle, the bottle stopper, the drainage tube, the negative pressure tube, the exhaust tube, the first one-way valve and the second one-way valve; the drainage bottle is a transparent bottle with capacity scale marks, the top of the drainage bottle is provided with a bottle mouth, and the bottle stopper is an elastic piece and is detachably plugged at the bottle mouth; the bottle plug is inserted and is equipped with drainage tube and negative pressure pipe, and drainage tube and negative pressure pipe all communicate with the drainage bottle, are equipped with first check valve on the negative pressure pipe, and the negative pressure pipe is suitable for and links to each other with the syringe, and the lateral wall of negative pressure pipe is located to the blast pipe and communicates with the negative pressure pipe, and along the flow direction of negative pressure air current, and the blast pipe is located the downstream side of first check valve, is equipped with the second check valve on the blast pipe. The device utilizes a drainage bottle with scales, is convenient for directly reading out the liquid quantity of drainage, and can realize that only continuous negative pressure is generated for the drainage bottle when the syringe continuously performs the air pumping and discharging operation through the cooperation of the two one-way valves, thereby effectively ensuring the drainage effect.
Description
Technical Field
The utility model relates to the field of gastrointestinal drainage, in particular to a gastrointestinal decompression drainage device.
Background
Gastrointestinal decompression is a method of inserting a gastric tube from a nasal cavity, connecting a disposable gastrointestinal decompression device and leading gastric contents out of a patient under the action of negative pressure and siphon principle. The method can suck out gas or liquid in gastrointestinal tract, reduce gastrointestinal internal pressure, and relieve abdominal distention.
The gastrointestinal pressure reducer commonly used in clinic is a corrugated negative pressure air bag made of plastic materials, and when the gastrointestinal pressure reducer is used, the corrugated negative pressure air bag is required to be compressed to discharge gas, a negative pressure environment is formed, and then drainage is carried out. Such a device has the following drawbacks: 1. the ripple negative pressure air bag is not provided with capacity scales, if the drainage quantity of liquid is required to be known, the liquid in the ripple negative pressure air bag needs to be poured into the measuring cup, the use is inconvenient, and the liquid can remain on the ripple negative pressure air bag to influence the measurement result; 2. when in use, liquid flows into the ripple negative pressure air bag, the capacity of the ripple negative pressure air bag is reduced along with the increase of the liquid for drainage, and the compression degree is reduced when the ripple negative pressure air bag is compressed subsequently, so that the negative pressure suction effect of the ripple negative pressure air bag is gradually weakened, the drainage effect is reduced, and therefore, the optimization and improvement are needed.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, an object of the present utility model is to provide a gastrointestinal decompression drainage device.
The technical scheme of the utility model is as follows: a gastrointestinal decompression drainage device, comprising: the drainage bottle, the bottle stopper, the drainage tube, the negative pressure tube, the exhaust tube, the first one-way valve and the second one-way valve;
the drainage bottle is a transparent bottle with capacity scale marks, a bottle opening is formed in the top of the drainage bottle, and the bottle stopper is an elastic piece and is detachably plugged at the bottle opening;
the bottle stopper is inserted and is equipped with the drainage tube with the negative pressure pipe, the drainage tube with the negative pressure pipe all with drainage bottle intercommunication, be equipped with on the negative pressure pipe first check valve, the negative pressure pipe is suitable for linking to each other with the syringe, the blast pipe is located the lateral wall of negative pressure pipe and with the negative pressure pipe intercommunication, and follow the flow direction of negative pressure air current, the blast pipe is located the downstream side of first check valve, be equipped with on the blast pipe the second check valve.
Further, the top of drainage bottle is equipped with annular sleeve in order to form the bottleneck, be equipped with annular flange on the peripheral wall of bottle plug, the lower border of bottle plug is equipped with the chamfer, the bottle plug is stopped to be established in the sleeve, the flange supports and leans on the telescopic upper border.
Further, the bottle stopper is a rubber piece or a silica gel piece.
Compared with the prior art, the utility model has the following beneficial effects:
1. the device is provided with the drainage bottle with scales, and when the device is used, the liquid in the stomach and intestine of a patient directly flows into the drainage bottle, so that the device is convenient for directly reading the quantity of the liquid which flows out, and the measurement result is relatively accurate, thereby being convenient for medical staff to judge the illness state of the patient;
2. the detachable bottle stopper is arranged on the drainage bottle, the negative pressure structure and the drainage structure are arranged on the bottle stopper, and the bottle stopper is elastic, so that the bottle stopper can be directly plugged into the bottle opening to realize sealing and fixing, and the bottle stopper can be directly pulled out by force in the follow-up process;
3. the negative pressure in the drainage bottle is generated by continuously exhausting air through the injector, and when the injector continuously performs air exhausting and discharging operation, only negative pressure can be continuously generated for the drainage bottle, so that no matter how much liquid is in the drainage bottle, the negative pressure effect in the drainage bottle can be continuously generated, and the drainage effect is effectively ensured.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
For a clearer description of embodiments of the utility model or of solutions in the prior art, the drawings that are required to be used in the description of the embodiments or of the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained, without the inventive effort, by a person skilled in the art from these drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
figure 3 is a cross-sectional view of the stopper portion of the present utility model.
Reference numerals:
1. a drainage bottle; 2. a bottle stopper; 3. a drainage tube; 4. a negative pressure pipe; 5. an exhaust pipe; 6. a first one-way valve; 7. a second one-way valve; 8. a syringe; 9. a flange; 10. chamfering.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", "radial", "axial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the utility model, a "first feature" or "second feature" may include one or more of such features. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
A gastrointestinal decompression drainage device as shown in figures 1-3, comprising: the drainage bottle comprises a drainage bottle 1, a bottle stopper 2, a drainage tube 3, a negative pressure tube 4, an exhaust tube 5, a first one-way valve 6 and a second one-way valve 7.
As shown in fig. 1, the drainage bottle 1 is a transparent bottle with volume scale marks, thereby facilitating direct reading of the amount of fluid drained from the patient when in use.
The top of drainage bottle 1 is equipped with the bottleneck, and stopper 2 is the elastic component and can dismantle the stopper and establish in bottleneck department, promptly because stopper 2 itself has elasticity, consequently can directly fill in and realize sealed fixed in the bottleneck, also can directly pull out stopper 2 with subsequent effort, this kind of simple structure, easy dismounting makes detachable with drainage bottle 1 in addition, can realize the change of drainage bottle 1, washing, disinfection etc. subsequently, realizes repeatedly usable, reduces the consumptive material cost.
In practical application, as shown in fig. 2 and 3, the bottle stopper 2 is a rubber member or a silica gel member, and the material has low manufacturing cost and is easy to process. The top of drainage bottle 1 is equipped with annular sleeve in order to form the bottleneck, is equipped with annular flange 9 on the peripheral wall of bottle plug 2, and the lower border of bottle plug 2 is equipped with chamfer 10, and bottle plug 2 stopper is established in the sleeve, and flange 9 supports and leans on telescopic upper border, in this kind of structural style, the design of flange chamfer 10 is convenient for pack into the sleeve with bottle plug 2 under the bottle plug 2, and flange 9 that sets up on the bottle plug 2 then on the one hand is convenient for judge whether bottle plug 2 is in place through stopping with the telescopic after packing into bottle plug 2, on the other hand, also is convenient for follow-up grasp flange 9 and pulls out bottle plug 2.
As shown in fig. 2 and 3, the bottle stopper 2 is inserted with a drainage tube 3 and a negative pressure tube 4, both the drainage tube 3 and the negative pressure tube 4 are communicated with the drainage bottle 1, the negative pressure tube 4 is provided with a first one-way valve 6, the negative pressure tube 4 is suitable for being connected with an injector 8, the exhaust tube 5 is arranged on the side wall of the negative pressure tube 4 and is communicated with the negative pressure tube 4, the exhaust tube 5 is positioned on the downstream side of the first one-way valve 6 along the flow direction of negative pressure airflow, and the exhaust tube 5 is provided with a second one-way valve 7.
Specifically, the drainage tube 3 is used for being inserted into the stomach and intestine of a patient to drain liquid; the negative pressure pipe 4 is used for generating negative pressure in the drainage bottle 1 to conduct drainage when the injector 8 is used for pumping air after being connected with the injector 8; the first one-way valve 6 is provided to ensure that gas can only flow from the drainage bottle 1 to the syringe 8 and the second one-way valve 7 is provided to ensure that gas can only flow from the syringe 8 to the external environment.
When the device is used, when the injector 8 is used for exhausting air, the first one-way valve 6 is in an open state, the second one-way valve 7 is in a closed state, gas in the drainage bottle 1 can be continuously pumped into the injector 8, negative pressure is generated in the drainage bottle 1, and gastrointestinal decompression drainage of a patient is carried out; when the syringe 8 is used for exhausting, the first one-way valve 6 is in a closed state, the second one-way valve 7 is in an open state, and gas can be exhausted outwards through the exhaust pipe 5 and can not flow back into the drainage tube 3, so that when the syringe 8 is used for continuously performing pumping and deflating operation, only negative pressure can be continuously generated for the drainage bottle 1, and the drainage effect is effectively ensured.
In summary, the device has the following characteristics:
1. the device is provided with the drainage bottle 1 with scales, and when in use, the liquid in the stomach and intestine of a patient directly flows into the drainage bottle 1, so that the device is convenient for directly reading the quantity of the liquid which flows out, and the measurement result is relatively accurate, thereby being convenient for medical staff to judge the illness state of the patient;
2. the detachable bottle stopper 2 is arranged on the drainage bottle 1, the negative pressure structure and the drainage structure are arranged on the bottle stopper 2, and the bottle stopper 2 is elastic, so that the bottle stopper 2 can be directly plugged into a bottle opening to realize sealing and fixing, and the bottle stopper 2 can be directly pulled out by force in the follow-up process;
3. the negative pressure in the drainage bottle 1 is generated by continuously exhausting air through the injector 8, and when the injector 8 continuously performs air exhausting and discharging operation, only negative pressure can be continuously generated for the drainage bottle 1, so that the negative pressure effect in the drainage bottle 1 can be continuously generated no matter how much liquid is in the drainage bottle 1, and the drainage effect is effectively ensured.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (3)
1. A gastrointestinal decompression drainage device, comprising: the drainage bottle, the bottle stopper, the drainage tube, the negative pressure tube, the exhaust tube, the first one-way valve and the second one-way valve;
the drainage bottle is a transparent bottle with capacity scale marks, a bottle opening is formed in the top of the drainage bottle, and the bottle stopper is an elastic piece and is detachably plugged at the bottle opening;
the bottle stopper is inserted and is equipped with the drainage tube with the negative pressure pipe, the drainage tube with the negative pressure pipe all with drainage bottle intercommunication, be equipped with on the negative pressure pipe first check valve, the negative pressure pipe is suitable for linking to each other with the syringe, the blast pipe is located the lateral wall of negative pressure pipe and with the negative pressure pipe intercommunication, and follow the flow direction of negative pressure air current, the blast pipe is located the downstream side of first check valve, be equipped with on the blast pipe the second check valve.
2. The gastrointestinal decompression and drainage device according to claim 1, wherein the top of the drainage bottle is provided with an annular sleeve to form the bottle mouth, an annular flange is arranged on the peripheral wall of the bottle stopper, a chamfer is arranged on the lower edge of the bottle stopper, the bottle stopper is plugged in the sleeve, and the flange is abutted against the upper edge of the sleeve.
3. The gastrointestinal decompression drainage device according to claim 1, wherein the bottle stopper is a rubber member or a silicone member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402351.6U CN219896573U (en) | 2023-06-05 | 2023-06-05 | Gastrointestinal decompression drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402351.6U CN219896573U (en) | 2023-06-05 | 2023-06-05 | Gastrointestinal decompression drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219896573U true CN219896573U (en) | 2023-10-27 |
Family
ID=88463474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321402351.6U Active CN219896573U (en) | 2023-06-05 | 2023-06-05 | Gastrointestinal decompression drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219896573U (en) |
-
2023
- 2023-06-05 CN CN202321402351.6U patent/CN219896573U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |