CN209916978U - Tubing and ventilation therapy device - Google Patents
Tubing and ventilation therapy device Download PDFInfo
- Publication number
- CN209916978U CN209916978U CN201920477347.3U CN201920477347U CN209916978U CN 209916978 U CN209916978 U CN 209916978U CN 201920477347 U CN201920477347 U CN 201920477347U CN 209916978 U CN209916978 U CN 209916978U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- moisture
- exchange layer
- gas
- opening
- 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
Images
Landscapes
- Air Humidification (AREA)
Abstract
The utility model relates to a treatment equipment field of ventilating discloses a pipeline and treatment equipment of ventilating, the pipeline is arranged in the treatment equipment of ventilating in order to the user end air feed, the pipeline includes pipeline body (1) and moisture deriving device (2), moisture deriving device (2) install in order to be used for deriving on pipeline body (1) and flow through moisture in the gas of pipeline body (1). The utility model discloses a pipeline is through setting up moisture deriving device on the pipeline body, derives the moisture in the gas that flows through the pipeline body, can make the moisture that gas carried in the pipeline reduce to reduce the production of condensate water in the pipeline, reduce the risk that the comdenstion water gets into patient's respiratory track.
Description
Technical Field
The utility model relates to a treatment equipment field of ventilating specifically relates to a pipeline and treatment equipment of ventilating including this pipeline.
Background
In order to reduce discomfort of a patient, such as dry airway, during use, a humidification device is usually provided to increase humidity of inhaled air, and the air is heated and humidified by the humidification device and then conveyed to a use end (such as a breathing mask) through a pipeline for inhalation.
However, during the transportation of the humidified gas, the humidified gas is condensed in the pipeline under the influence of the temperature of the pipeline and the surrounding environment, and the condensed water is too much to easily enter the respiratory tract of the patient, thereby causing a potential risk.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide a pipeline and including the treatment of ventilating equipment of this pipeline to reduce the production of condensate water in the pipeline, reduce the risk that the condensate water got into patient's respiratory track.
In order to achieve the above object, an aspect of the present invention provides a pipeline for supplying air to a user end in a ventilation treatment device, the pipeline including a pipeline body and a moisture derivation device, the moisture derivation device is installed on the pipeline body for deriving moisture flowing through the pipeline body in gas.
Optionally, the moisture guiding device comprises an adapter and an exchange layer, the adapter is connected to the pipeline body, an opening is formed in the adapter, the exchange layer covers the opening, and the exchange layer is arranged to be capable of absorbing moisture in gas flowing through the adapter and discharging the moisture to the outside of the adapter.
Optionally, the adapter is detachably connected to the pipeline body, and the adapter is rotatably connected to the pipeline body; and/or
The pipeline body comprises at least two pipe bodies, and the two pipe bodies are connected through the adapter.
Optionally, a groove for embedding the exchange layer is formed in the outer wall of the adapter, and the opening is located in the groove.
Optionally, the conversion joint is provided with a plurality of openings, and the plurality of openings are arranged at intervals along the circumferential direction of the conversion joint; and/or
The exchange layer is formed in an annular band shape surrounding the crossover joint and covering the plurality of openings.
Optionally, the opening is located in the middle of the crossover joint; and/or
The opening is in a strip shape or a round shape.
Optionally, the exchange layer is a single or multi-layer structure made of a water absorbent material.
Optionally, the exchange layer is fixed to the conversion joint by means of adhesion or thermal welding.
Optionally, the pipeline comprises a heating assembly mounted to the pipeline body for heating the gas within the pipeline body.
Another aspect of the present invention provides a ventilation treatment device, which comprises the above-mentioned pipeline.
The utility model discloses a pipeline is through setting up moisture deriving device on the pipeline body, derives the moisture in the gas that flows through the pipeline body, can make the moisture that gas carried in the pipeline reduce to reduce the production of condensate water in the pipeline, reduce the risk that the comdenstion water gets into patient's respiratory track.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of an embodiment of a moisture leading-out device according to the present invention;
FIG. 2 is a schematic view of the moisture conducting apparatus of FIG. 1 with the exchange layer removed;
FIG. 3 is a schematic structural view of an embodiment of the piping system of the present invention;
FIG. 4 is an exploded view of FIG. 3;
FIG. 5 is a schematic structural view of another embodiment of the piping system of the present invention;
fig. 6 is an exploded view of fig. 5.
Description of the reference numerals
1-pipeline body, 11-pipe body, 2-moisture guiding device, 21-adapter, 211-opening, 212-groove and 22-exchange layer.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, the terms of orientation such as "inside and outside" used in the case where no description is given to the contrary mean inside and outside with respect to the outline of each member itself.
An aspect of the utility model is to provide a pipeline for in the treatment of ventilating equipment in order to the end air feed, the pipeline includes pipeline body 1 and moisture deriving device 2, moisture deriving device 2 install in it flows through in order to be used for deriving on the pipeline body 1 moisture in the gas of pipeline body 1.
It should be noted that the ventilation therapy equipment generally comprises a humidification device and a use end (such as a breathing mask, a nasal oxygen tube, a nasal mask, nasal plugs and the like), and the pipeline is connected between the humidification device and the use end and is used for conveying humidified gas generated by the humidification device to the use end for inhalation by a patient.
The utility model discloses a pipeline is through setting up moisture deriving device 2 on pipeline body 1, derives the moisture in the gas that flows through pipeline body 1, can make the moisture that gas carried in the pipeline reduce to reduce the production of condensate water in the pipeline, reduce the risk that the comdenstion water got into patient's respiratory track. It will be understood that the moisture in the gas flowing through the pipe body 1 includes not only moisture present in a gaseous form (i.e., water vapor) but also moisture present in a liquid form (i.e., condensed water resulting from condensation of the gas within the pipe body 1). When the pipeline body 1 is used, when gas entering the pipeline body 1 flows through the pipeline body 1, water vapor in the gas can be led out of the pipeline body 1 by the moisture leading-out device 2, and meanwhile, condensed water generated in the flowing process of the gas can also be led out of the pipeline body 1 by the moisture leading-out device 2.
According to the utility model discloses an embodiment of well moisture eduction gear, as shown in fig. 1 and fig. 2, moisture eduction gear 2 can include crossover sub 21 and exchange layer 22, crossover sub 21 connect in pipeline body 1, the opening 211 has been seted up on the crossover sub 21, exchange layer 22 cover in opening 211 department, exchange layer 22 sets up to be able to absorb the moisture in the gas that flows through crossover sub 21 and arrange it outside crossover sub 21.
When using, when the humid gas that gets into in the pipeline body 1 passes through crossover sub 21, exchange layer 22 can absorb the moisture in the gas in the crossover sub 21 rapidly, moisture can outwards permeate and contact with the external environment in exchange layer 22, because external environment humidity is lower, relative drying, moisture in exchange layer 22 will constantly evaporate among the surrounding environment, along with exchange layer 22 constantly absorbs and evaporates moisture in the gas, the moisture that the gas that can make in the pipeline carried reduces, thereby reduce the production of comdenstion water.
Of course, the moisture leading-out device of the present invention is not limited to the above embodiment, and an opening may be directly provided in the pipe body, and the opening may be covered with the exchange layer.
The adapter 21 is preferably detachably connected to the pipe body 1, so that the adapter 21 can be easily replaced. In addition, the adapter 21 can be rotatably connected to the pipe body 1, so that the adapter 21 can be rotated according to the actual use condition of the pipe and the lowest position where condensed water is easy to collect, thereby improving the water guiding effect.
The utility model discloses in, moisture diverting device 2 can set up in the inlet end department of pipeline body 1, export end play or between entry end and the exit end. Specifically, for example, as shown in fig. 3 to 6, the pipeline body 1 may include at least two pipe bodies 11, and the two pipe bodies 11 are connected by the adapter 21. That is, the piping may include a plurality of moisture leading-out devices 2. The pipe body 11 may be a corrugated pipe, the adapter 21 may be a straight pipe, and two ends of the adapter 21 are formed as connectors for being inserted into the pipe body 11. To facilitate the absorption of water from the gas by the exchange layer 22, the opening 211 is preferably located in the middle of the crossover 21, as shown in fig. 2. In addition, the moisture guiding device 2 can be connected between the pipe bodies 11 in an embedded manner by adopting the design of the adapter 21, is convenient and reliable, and does not influence the conveying of humidified gas.
In the present invention, the exchange layer 22 may be a single layer or a multi-layer structure made of a water-absorbent material (e.g., PP cotton). The exchange layer 22 preferably has a property of good water absorption but a high air permeation resistance, that is, the exchange layer 22 may be made of any material having a good water absorption but a high air permeation resistance.
In the above-described moisture leading-out device 2, in order to improve the firmness and reliability of the bonding of the exchange layer 22 and the conversion adapter 21, a groove 212 into which the exchange layer 22 is fitted may be provided on the outer wall of the conversion adapter 21, and the opening 211 is located in the groove 212 (see fig. 2).
In addition, in order to improve the water absorption efficiency of the exchange layer 22, the adapter 21 may be provided with a plurality of the openings 211. Alternatively, as shown in fig. 2, a plurality of the openings 211 are arranged at intervals along the circumferential direction of the adapter 21. In this case, the exchange layer 22 may be formed in an annular band shape surrounding the conversion joint 21 and covering the plurality of openings 211. Accordingly, the groove 212 may be formed in a ring shape in which the exchange layer 22 is embedded. Of course, the thickness of the exchange layer 22 may be such that, after being embedded in the recess 212, the outer surface of the exchange layer 22 is flush with the outer surface of the crossover joint 21, as shown in fig. 1.
In addition, the opening 211 may have any shape, such as a long bar shape (see fig. 2) or a circular shape, but the present invention is not limited thereto. The exchange layer 22 may be fixed to the conversion connector 21 by bonding, thermal welding or any other means, for example, the exchange layer 22 may be directly fixed in the groove 212 of the conversion connector 21 by means of adhesion.
In order to further reduce the generation of condensed water in the pipeline, the pipeline may further include a heating assembly mounted to the pipeline body 1 for heating the gas inside the pipeline body 1. The heating assembly may include a heating wire wound outside the pipe body 1 or disposed inside the pipe body 1.
Another aspect of the present invention provides a ventilation treatment device, which comprises the above-mentioned pipeline.
Wherein the ventilation therapy equipment can be a breathing machine, a high flow therapy apparatus and the like. The ventilation treatment equipment can comprise a humidifying device and a using end, and the pipeline is connected between the humidifying device and the using end. The using end can be a breathing mask, a nasal oxygen tube, a nasal mask, a nasal plug and the like.
By adopting the pipeline, the ventilation treatment equipment can reduce the generation of condensed water in the pipeline, reduce the moisture carried by the gas entering the using end and reduce the probability of forming the condensed water in the using end, thereby effectively improving the comfort and the safety of the patient.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (10)
1. A conduit for use in a ventilation therapy device for supplying gas to a user end, characterized in that the conduit comprises a conduit body (1) and moisture deriving means (2), the moisture deriving means (2) being mounted on the conduit body (1) for deriving moisture from the gas flowing through the conduit body (1).
2. The pipeline according to claim 1, characterized in that the moisture guiding device (2) comprises a conversion joint (21) and an exchange layer (22), the conversion joint (21) is connected to the pipeline body (1), an opening (211) is formed in the conversion joint (21), the exchange layer (22) covers the opening (211), and the exchange layer (22) is configured to absorb moisture in the gas flowing through the conversion joint (21) and discharge the moisture out of the conversion joint (21).
3. -the line according to claim 2, characterized in that the adapter (21) is removably connected to the line body (1) and in that the adapter (21) is rotatably connected to the line body (1); and/or
The pipeline body (1) comprises at least two pipe bodies (11), and the two pipe bodies (11) are connected through the adapter (21).
4. The piping according to claim 2, characterized in that a groove (212) for embedding the exchange layer (22) is provided on the outer wall of the crossover (21), and the opening (211) is located in the groove (212).
5. The piping according to claim 2,
the conversion joint (21) is provided with a plurality of openings (211), and the plurality of openings (211) are arranged at intervals along the circumferential direction of the conversion joint (21); and/or
The exchange layer (22) is formed in an annular band shape surrounding the crossover joint (21) and covering the plurality of openings (211).
6. Pipeline according to any one of claims 2 to 5,
the opening (211) is positioned in the middle of the conversion joint (21); and/or
The opening (211) is in a strip shape or a round shape.
7. Tubing according to any one of claims 2-5, characterized in that the exchange layer (22) is a single or multilayer structure made of water-absorbent material.
8. -pipe according to any one of claims 2 to 5, characterised in that the exchange layer (22) is fixed to the crossover joint (21) by means of gluing or thermowelding.
9. The line according to claim 1, characterized in that it comprises a heating assembly mounted to the line body (1) for heating the gas inside the line body (1).
10. A ventilation therapy device, characterized in that it comprises a circuit according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920477347.3U CN209916978U (en) | 2019-04-09 | 2019-04-09 | Tubing and ventilation therapy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920477347.3U CN209916978U (en) | 2019-04-09 | 2019-04-09 | Tubing and ventilation therapy device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209916978U true CN209916978U (en) | 2020-01-10 |
Family
ID=69072989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920477347.3U Active CN209916978U (en) | 2019-04-09 | 2019-04-09 | Tubing and ventilation therapy device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209916978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529879A (en) * | 2020-06-01 | 2020-08-14 | 天津怡和嘉业医疗科技有限公司 | Ventilation and volatilization device, breathing mask, breathing tube and breathing support equipment |
| CN117398558A (en) * | 2023-11-24 | 2024-01-16 | 河北悦之恒医疗器械有限公司 | Humidification breathing machine |
-
2019
- 2019-04-09 CN CN201920477347.3U patent/CN209916978U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529879A (en) * | 2020-06-01 | 2020-08-14 | 天津怡和嘉业医疗科技有限公司 | Ventilation and volatilization device, breathing mask, breathing tube and breathing support equipment |
| CN117398558A (en) * | 2023-11-24 | 2024-01-16 | 河北悦之恒医疗器械有限公司 | Humidification breathing machine |
| CN117398558B (en) * | 2023-11-24 | 2024-04-05 | 河北悦之恒医疗器械有限公司 | Humidification breathing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6005631B2 (en) | Improved respiratory tract | |
| JP3754282B2 (en) | Humidifying gas ventilator and breathing tube | |
| CN101653636B (en) | Respirator and combination device of respirator and breathing tube system | |
| US4336798A (en) | Medical corrugated respiratory tube | |
| CA2206208C (en) | Heat and moisture exchanger | |
| CA2316654C (en) | Medical air hose having internal flow heater | |
| JPH07163664A (en) | Heat/moisture exchanger | |
| US6095135A (en) | Apparatus for providing benefits to respiratory gases | |
| CN209916978U (en) | Tubing and ventilation therapy device | |
| JPH03170166A (en) | Device for heating and humidifying gas for use in artificial respiration | |
| WO2005028012A1 (en) | A connector | |
| CN1314192A (en) | Auxiliary equipment for respiration | |
| CN103635221A (en) | Component for medical circuit | |
| JP7389170B2 (en) | Medical tubing for breathing circuits | |
| JP4881377B2 (en) | Medical surgical instruments | |
| CN204543174U (en) | For the inhalation device with artificial airway's autonomous respiration | |
| EP4049701A1 (en) | Patient interface device and ventilation treatment apparatus | |
| CN217067329U (en) | Medical tube assembly | |
| CN209848056U (en) | Nasopharynx breather pipe for anesthesia | |
| CN209996966U (en) | Moisture deriving device, patient interface device and ventilation treatment equipment | |
| EP3471812B1 (en) | Heat and moisture exchange devices | |
| CN211245016U (en) | Ventilation pipeline and ventilation treatment equipment | |
| JP2006136461A (en) | Temperature and humidity exchanger for respiratory gas | |
| CN211327569U (en) | Patient interface device and ventilation therapy apparatus | |
| CN209996982U (en) | Heating assembly for pipeline, heating pipeline and ventilation treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |