CN220193735U - Anti-countercurrent breathing machine water accumulation cup - Google Patents
Anti-countercurrent breathing machine water accumulation cup Download PDFInfo
- Publication number
- CN220193735U CN220193735U CN202321715051.3U CN202321715051U CN220193735U CN 220193735 U CN220193735 U CN 220193735U CN 202321715051 U CN202321715051 U CN 202321715051U CN 220193735 U CN220193735 U CN 220193735U
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- China
- Prior art keywords
- water
- cup
- reflux
- cup body
- water accumulation
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 238000009825 accumulation Methods 0.000 title claims abstract description 34
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims description 14
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 230000000151 anti-reflux effect Effects 0.000 claims abstract description 19
- 230000002265 prevention Effects 0.000 claims abstract description 17
- 239000012780 transparent material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 239000011550 stock solution Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 206010035664 Pneumonia Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 101150038956 cup-4 gene Proteins 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model discloses an anti-reflux ventilator water accumulation cup which comprises a cup body, wherein a water accumulation pipe is arranged on the cup body and is connected with a first pipeline interface and a second pipeline interface; the bottom of the cup body is provided with a water outlet, the outside of the water outlet is provided with a connecting cylinder, and a drain plug is arranged in the connecting cylinder; the cup body is also provided with a first backflow prevention valve and a second backflow prevention valve. The utility model has simple design and strong clinical practicability, when the pipeline has humidifying water, accumulated water smoothly flows into the cup body through the first pipeline interface and the accumulated water pipe, and gas continuously flows out through the second pipeline interface; when the water accumulation cup is integrally inverted, the humidified water is reserved at the two sides of the small diameter ends of the first anti-reflux valve and the second anti-reflux valve; when ponding is too much, the liquid storage bottle can be rotated, so that the top of the connecting part is separated from the bottom of the cup body, and humidification water is sequentially discharged through the water outlet hole, the connecting cylinder and the water inlet hole in a communicating manner, and is collected in the liquid storage bottle.
Description
Technical Field
The utility model relates to the field of medical appliances, in particular to an anti-reflux breathing machine water accumulation cup.
Background
The breathing machine is an important rescue treatment device, and the breathing machine can replace, control or change normal physiological breathing of people, increase the lung ventilation, improve the breathing function, lighten the breathing power consumption and save the heart reserve capacity. Ventilators are commonly used in the medical field and occupy a very important place in the modern medical field.
The breathing machine pipeline is mainly divided into an air inlet pipeline and an air outlet pipeline, the air outlet pipeline is composed of 2 short pipelines, 1Y-shaped connecting pipes and 1 water accumulation cup, the water accumulation cup is used for accommodating humidification water in the pipeline, when the humidification water level reaches 1/2-2/3 of the water accumulation cup, the humidification water needs to be poured in time, if not poured in time, the humidification water is easy to form backflow in the breathing pipeline, the backflow patient end easily causes medical adverse events caused by inhalation of the humidification water by a patient, the occurrence rate of ventilator-related pneumonia is increased, and the backflow machine end easily damages the breathing machine; most of the existing water accumulating cups can be toppled over by completely separating the water accumulating cups from the Y-shaped pipe, and the water accumulating cups are extremely inconvenient. Therefore, it is necessary to provide a breathing machine water accumulation cup which can prevent backflow, is convenient to collect and is convenient to pour.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the ventilator water accumulation cup which is flow-guiding-preventing, convenient to collect and convenient to pour.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the water accumulating pipe is connected with a first pipeline interface and a second pipeline interface, and the water accumulating pipe, the first pipeline interface and the second pipeline interface are Y-shaped; the bottom of the cup body is provided with a water outlet, the outside of the water outlet is provided with a connecting cylinder, a drain plug is arranged in the connecting cylinder, and the connecting cylinder is in threaded connection with the drain plug; the cup body is also provided with a first backflow prevention valve and a second backflow prevention valve.
Further, the liquid storage bottle comprises a bottle body and a connecting part matched with the connecting cylinder, the connecting part is barrel-shaped, the connecting part is arranged at the top of the bottle body, and the top of the connecting part is provided with a water inlet corresponding to the water outlet; the outside of connecting portion is provided with the external screw thread with connecting tube complex.
Further, when the connecting part is screwed to the top of the connecting cylinder, the water outlet hole and the water inlet hole are staggered.
Further, the bottom of bottle is provided with the wash port, and the outside of wash port is provided with the drainage extension, and the drainage extension is the same with the structure of connecting cylinder.
Further, the first anti-backflow valve and the second anti-backflow valve are in a truncated cone shape, and the small diameter ends of the first anti-backflow valve and the second anti-backflow valve are staggered.
Further, the first pipeline connector and the second pipeline connector are respectively provided with an expansion part, and the expansion parts are cylindrical.
Further, the bottom of the cup body is in a round table shape, and the water outlet hole is arranged at the small diameter end of the bottom of the cup body.
Further, the drain plug is a rubber plug or a plastic plug.
Further, the cup body and the liquid storage bottle are made of transparent materials.
Further, the outside of stock solution bottle is provided with capacity scale value.
The beneficial effects of the utility model are as follows:
the utility model has simple design and strong clinical practicability, when the pipeline has humidifying water, accumulated water smoothly flows into the cup body through the first pipeline interface and the accumulated water pipe, and gas continuously flows out through the second pipeline interface; when the water accumulation cup is integrally inverted, the humidified water is reserved at the two sides of the small diameter ends of the first anti-reflux valve and the second anti-reflux valve; when ponding is too much, can rotate the stock solution bottle, make the top of connecting portion and the bottom separation of cup to make the humidifying water pass through apopore, connecting cylinder, inlet opening intercommunication discharge in proper order, collect humidifying water in the stock solution bottle, then through taking out the drain plug on the drainage extension, thereby discharge the humidifying water in the stock solution bottle from the wash port.
The cup body and the liquid storage bottle are matched with the connecting part through the connecting cylinder, the humidifying water in the cup body can be transferred and collected into the liquid storage bottle through the water outlet hole and the water inlet hole, an additional switch is not needed, the connecting part is screwed off the top of the connecting cylinder, the structure is simple, the design is ingenious, and leakage of the humidifying water is not easy to cause; meanwhile, the structure of the drain extension part at the bottom of the bottle body is the same as that of the connecting cylinder, so that the drain plug can be respectively arranged in the drain extension part and the connecting cylinder, and the cup body can be connected with a liquid storage bottle for use or can be used independently; when the drain plug is arranged in the connecting cylinder, the humidifying water in the cup body can be sealed, and the cup body is independently used for preventing countercurrent; when the drain plug is installed in the drain extension, the end of the liquid storage bottle can be sealed, so that the transfer of the humidified water in the liquid storage bottle is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 1;
fig. 4 is a partial enlarged view C in fig. 1;
fig. 5 is a partial enlarged view D in fig. 1;
FIG. 6 is a schematic view of the structure of the cup;
FIG. 7 is a schematic diagram of the structure of a liquid storage bottle;
wherein the symbols of the components are as follows:
1. a first pipe interface; 2. a second pipeline interface; 3. a water accumulation pipe;
4. a cup body; 41. a first anti-reflux valve; 42. a second anti-reflux valve; 43. a water outlet hole; 44. a connecting cylinder;
5. a liquid storage bottle; 51. a bottle body; 52. a connection part; 53. a water inlet hole; 54. a drain hole; 55. a drain extension; 6. and a drain plug.
Detailed Description
The following description of the embodiments of the present utility model is provided to facilitate understanding of the present utility model by those skilled in the art, but it should be understood that the present utility model is not limited to the scope of the embodiments, and all the utility models which make use of the inventive concept are protected by the spirit and scope of the present utility model as defined and defined in the appended claims to those skilled in the art.
As shown in fig. 1, 2, 3 and 6, the water accumulation cup of the anti-countercurrent breathing machine comprises a cup body 4, the cup body 4 is preferably made of transparent materials, a water accumulation pipe 3 is arranged on the cup body 4, the water accumulation pipe 3 is connected with a first pipeline interface 1 and a second pipeline interface 2, the water accumulation pipe 3, the first pipeline interface 1 and the second pipeline interface 2 are Y-shaped, humidified water in a pipeline flows into the cup body 4 through the first pipeline interface 1 and the water accumulation pipe 3, and air in the pipeline returns to the pipeline through the first pipeline interface 1, the water accumulation pipe 3 and the second pipeline interface 2.
As shown in fig. 4, the bottom of the cup body 4 is provided with a water outlet hole 43, the water outlet hole 43 can be provided with 1-2 parts, the outside of the water outlet hole 43 is provided with a connecting cylinder 44, a drain plug 6 is arranged in the connecting cylinder 44, the connecting cylinder 44 is in threaded connection with the drain plug 6, the inner wall of the connecting cylinder 44 is provided with internal threads, and the outside of the drain plug 6 is provided with external threads; the drain plug 6 is a rubber plug or a plastic plug. The cup body 4 is internally provided with a first backflow prevention valve 41 and a second backflow prevention valve 42, the first backflow prevention valve 41 and the second backflow prevention valve 42 are in a round table shape, small diameter ends of the first backflow prevention valve 41 and the second backflow prevention valve 42 are staggered, and the first backflow prevention valve 41 and the second backflow prevention valve 42 staggered in the small diameter ends have better backflow prevention effect. Besides the two small diameter ends of the first backflow prevention valve 41 and the second backflow prevention valve 42, when the whole water accumulation cup is inclined or reversed, a certain amount of storage and blocking interception can be carried out on the humidified water, so that the water accumulation cup is prevented from being guided into the first pipeline connector 1, the second pipeline connector 2 and the water accumulation pipe 3.
As shown in fig. 5 and 7, the liquid storage bottle 5 is also included, the liquid storage bottle 5 is preferably made of transparent material, the liquid storage bottle 5 includes a bottle body 51 and a connecting portion 52 matched with the connecting cylinder 44, the connecting portion 52 is barrel-shaped, the connecting portion 52 is arranged at the top of the bottle body 51, and the top of the connecting portion 52 is provided with a water inlet 53 corresponding to the water outlet 43; the outside of the connection portion 52 is provided with external threads that mate with the connection cylinder 41. The capacity scale value is arranged outside the liquid storage bottle 5, so that the humidifying water capacity in the liquid storage bottle 5 is conveniently and clearly known, and the humidifying water in the liquid storage bottle 5 is conveniently cleaned at regular intervals.
When the connecting part 52 is screwed into the top of the connecting cylinder 44, the water outlet 43 is staggered with the water inlet 53, and at the moment, the top of the connecting part 52 plugs the water outlet 43 to realize the sealing of the bottom of the cup body 4; the connecting part 52 rotates downwards for a certain distance, so that a circulation chamber is formed among the top of the connecting part 52, the lower end of the water outlet 43 and the connecting cylinder 44, and the humidified water sequentially passes through the water outlet 43, the circulation chamber and the water inlet 53, so that the accumulated water in the cup body is transferred into the liquid storage bottle. A drain hole 54 is further provided at the bottom of the bottle 51, a drain extension 55 is provided outside the drain hole 54, the drain extension 55 has the same structure as the connection tube 44, and the drain plug 6 may be screwed into the connection tube 44 or the drain extension 55.
In the present embodiment, the first pipe joint 1 and the second pipe joint 2 are each provided with an enlarged portion, and the enlarged portion is cylindrical.
In this embodiment, the bottom of the cup body 4 is in a shape of a truncated cone, and the water outlet 43 is provided at the small diameter end of the bottom of the cup body 4.
The working principle and the process thereof are as follows: when in use, the first pipeline connector 1 is connected with the gas inlet pipeline, and the second pipeline connector 2 is connected with the gas outlet pipeline. When the pipeline has humidification water, the accumulated water smoothly flows into the cup body 4 through the first pipeline connector 1 and the accumulated water pipe 3, and the gas continuously flows out through the second pipeline connector 2; when the water accumulating cup 4 is integrally inverted, the humidified water is reserved on the two sides of the small diameter ends of the first anti-backflow valve 41 and the second anti-backflow valve 42; when the accumulated water is excessive, the liquid storage bottle 5 can be rotated, the top of the connecting part 52 is separated from the bottom of the cup body 4, so that the humidifying water is sequentially communicated and discharged through the water outlet hole 43, the connecting cylinder 44 and the water inlet hole 53, the humidifying water is collected in the liquid storage bottle 5, and then the humidifying water in the liquid storage bottle 5 is discharged from the water outlet hole 54 by taking out the water outlet plug 6 on the water outlet extension part 55. When the drain plug is arranged in the connecting cylinder 11, the humidifying water in the cup body 4 can be sealed, and the cup body 4 is independently used for preventing countercurrent use; when the drain plug 6 is installed in the drain extension 55, the end of the reservoir 5 may be closed to facilitate transfer of the humidified water within the reservoir 5.
Claims (9)
1. The anti-reflux breathing machine water accumulation cup is characterized by comprising a cup body (4), wherein a water accumulation pipe (3) is arranged on the cup body (4), the water accumulation pipe (3) is connected with a first pipeline interface (1) and a second pipeline interface (2), and the water accumulation pipe (3), the first pipeline interface (1) and the second pipeline interface (2) are Y-shaped;
the bottom of the cup body (4) is provided with a water outlet hole (43), a connecting cylinder (44) is arranged outside the water outlet hole (43), a drain plug (6) is arranged in the connecting cylinder (44), and the connecting cylinder (44) is in threaded connection with the drain plug (6); a first backflow prevention valve (41) and a second backflow prevention valve (42) are further arranged in the cup body (4);
the water storage device is characterized by further comprising a liquid storage bottle (5), wherein the liquid storage bottle (5) comprises a bottle body (51) and a connecting part (52) matched with the connecting cylinder (44), the connecting part (52) is barrel-shaped, the connecting part (52) is arranged at the top of the bottle body (51), and a water inlet hole (53) corresponding to the water outlet hole (43) is formed in the top of the connecting part (52); the connecting part (52) is externally provided with external threads which are matched with the connecting cylinder (44).
2. The anti-reflux ventilator water accumulation cup as claimed in claim 1 in which the water outlet hole (43) is offset from the water inlet hole (53) when the connecting portion (52) is screwed into the top of the connecting tube (44).
3. The anti-reflux ventilator water accumulation cup as claimed in claim 2 in which a drain hole (54) is provided at the bottom of the bottle body (51), a drain extension (55) is provided outside the drain hole (54), and the drain extension (55) has the same structure as the connection tube (44).
4. The anti-reflux ventilator water accumulation cup as claimed in claim 1 in which the first and second anti-reflux valves (41, 42) are in the shape of a truncated cone, and the small diameter ends of the first and second anti-reflux valves (41, 42) are staggered from each other.
5. The anti-reflux ventilator water accumulation cup as claimed in claim 1, characterized in that the first pipeline interface (1) and the second pipeline interface (2) are provided with expansion parts, and the expansion parts are cylindrical.
6. The anti-reflux ventilator water accumulation cup as claimed in claim 1, wherein the bottom of the cup body (4) is in a shape of a circular table, and the water outlet hole (43) is arranged at the small diameter end of the bottom of the cup body (4).
7. The anti-reflux ventilator water accumulation cup as claimed in claim 1 in which the drain plug (6) is a rubber plug or a plastic plug.
8. The anti-reflux ventilator water accumulation cup as claimed in claim 1 is characterized in that the cup body (4) and the liquid storage bottle (5) are made of transparent materials.
9. The anti-reflux ventilator water accumulation cup as claimed in claim 1 is characterized in that the outside of the liquid storage bottle (5) is provided with capacity scale values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321715051.3U CN220193735U (en) | 2023-06-30 | 2023-06-30 | Anti-countercurrent breathing machine water accumulation cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321715051.3U CN220193735U (en) | 2023-06-30 | 2023-06-30 | Anti-countercurrent breathing machine water accumulation cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220193735U true CN220193735U (en) | 2023-12-19 |
Family
ID=89145734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321715051.3U Active CN220193735U (en) | 2023-06-30 | 2023-06-30 | Anti-countercurrent breathing machine water accumulation cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220193735U (en) |
-
2023
- 2023-06-30 CN CN202321715051.3U patent/CN220193735U/en active Active
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| GR01 | Patent grant |