CN205832332U - A kind of drainage system for respirator - Google Patents
A kind of drainage system for respirator Download PDFInfo
- Publication number
- CN205832332U CN205832332U CN201620499459.5U CN201620499459U CN205832332U CN 205832332 U CN205832332 U CN 205832332U CN 201620499459 U CN201620499459 U CN 201620499459U CN 205832332 U CN205832332 U CN 205832332U
- Authority
- CN
- China
- Prior art keywords
- respirator
- drainage
- air filtration
- filtration bottle
- outage
- 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.)
- Expired - Fee Related
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Abstract
This utility model provides a kind of drainage system for respirator, the air filtration bottle that the program includes respirator body, is connected on respirator body；It is provided with outage bottom air filtration bottle；Outage is connected with the top of drainage bag by drainage catheter；Discharging tube it is provided with bottom drainage bag.The program uses and arranges drainage bag on air filtration bottle, it is possible to ensure that system circuit is airtight when discharge opeing, respirator does not quits work, and is also prevented from liquid splash simultaneously, it is to avoid the propagation of pathogenic bacteria.
Description
Technical field
The utility model relates to medical apparatus and instruments, a kind of drainage system for respirator.
Background technology
In the prior art, it is common to use respirator all with air filter, air filter mainly filters patient and exhales
Go out the moisture in gas, after the liquid of deposition is more in air filtration bottle (air filter), typically all open the discharge opeing of bottom
Hole carries out discharge opeing.But owing to respirator internal duct is pipeline liquid injecting device, after opening outage, the liquid in air filtration bottle easily sprays
Spatter the propagation causing pathogenic bacteria.Simultaneously because the security circuit of respirator is arranged, after opening outage, respirator will stop automatically
Machine until after being re-closing off outage respirator just can work, therefore when when carrying out discharge opeing, patient cannot use respirator, hold
Easily causing patient respiration to have some setbacks, this is the weak point existing for prior art.
Utility model content
The purpose of this utility model, it is simply that for the deficiency existing for prior art, and provide a kind of for respirator
The technical scheme of drainage system, the program uses and arranges drainage bag on air filtration bottle, it is possible to ensure that system circuit is close when discharge opeing
Closing, respirator does not quits work, be also prevented from liquid splash simultaneously, it is to avoid the propagation of pathogenic bacteria.
This programme is achieved by the following technical measures:
A kind of drainage system for respirator, the air filtration bottle include respirator body, being connected on respirator body；
It is provided with outage bottom air filtration bottle；Outage is connected with the top of drainage bag by drainage catheter；It is provided with bottom drainage bag
Discharging tube.
Preferred as this programme: be provided with drain switch on drainage catheter.
Preferred as this programme: be provided with draining switch on discharging tube.
Preferred as this programme: airtight connection between air filtration bottle and drainage bag.
Preferred as this programme: discharging tube can be connected with negative pressure drawing liquid mechanism.
The beneficial effect of this programme can be learnt according to the narration of such scheme, owing to using drainage bag even in this scenario
Connecing air filtration bottle, when needs discharge opeing, opened by drain switch, draining switch is closed, and in making bottle, liquid flows in drainage bag, then
Turn off drain switch, open draining switch, utilize discharging tube to connect negative pressure pumping device and liquid in bag is extracted out；Whole discharge opeing
Process is always ensured that respirator home loop pressure stability, does not results in respirator and shuts down, it also avoid liquid splash simultaneously
Situation occurs.
As can be seen here, this utility model compared with prior art, has substantive distinguishing features and progress, its useful effect implemented
Fruit is also apparent from.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model detailed description of the invention.
In figure, 1 be respirator body, 2 for air filtration bottle, 3 for outage, 4 for drainage catheter, 5 for drain switch, 6 for arrange
Liquid switch, 7 be drainage bag, 8 be draining pipe.
Detailed description of the invention
For the technical characterstic of this programme can be clearly described, below by a detailed description of the invention, and combine its accompanying drawing, right
This programme is illustrated.
By accompanying drawing it can be seen that this programme air filtration bottle of including respirator body, being connected on respirator body；Filter
Outage it is provided with bottom gas cylinder；Outage is connected with the top of drainage bag by drainage catheter；The row of being provided with bottom drainage bag
Liquid pipe.Drain switch it is provided with on drainage catheter.Draining switch it is provided with on discharging tube.Airtight company between air filtration bottle and drainage bag
Connect.Discharging tube can be connected with negative pressure drawing liquid mechanism.
Drain switch in use, is opened by this programme, and draining switch is closed, and in making bottle, liquid flows in drainage bag, so
After turn off drain switch, open draining switch, utilize discharging tube connect negative pressure pumping device liquid in bag is extracted out；Whole row
Liquid process is always ensured that respirator home loop pressure stability, does not results in respirator and shuts down, it also avoid liquid splash simultaneously
Situation occur.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (5)
1., for a drainage system for respirator, it is characterized in that: include respirator body, be connected on respirator body
Air filtration bottle；It is provided with outage bottom described air filtration bottle；Described outage is connected with the top of drainage bag by drainage catheter；Institute
State and bottom drainage bag, be provided with discharging tube.
A kind of drainage system for respirator the most according to claim 1, is characterized in that: arrange on described drainage catheter
Drain is had to switch.
A kind of drainage system for respirator the most according to claim 1, is characterized in that: be provided with on described discharging tube
Draining switch.
A kind of drainage system for respirator the most according to claim 1, is characterized in that: described air filtration bottle and drainage bag
Between airtight connection.
A kind of drainage system for respirator the most according to claim 1, is characterized in that: described discharging tube can be with negative
Pressure drawing liquid mechanism connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620499459.5U CN205832332U (en) | 2016-05-30 | 2016-05-30 | A kind of drainage system for respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620499459.5U CN205832332U (en) | 2016-05-30 | 2016-05-30 | A kind of drainage system for respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205832332U true CN205832332U (en) | 2016-12-28 |
Family
ID=57622374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620499459.5U Expired - Fee Related CN205832332U (en) | 2016-05-30 | 2016-05-30 | A kind of drainage system for respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205832332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355216A (en) * | 2018-04-13 | 2018-08-03 | 刘艳丽 | A kind of paediatrics ventilator apparatus |
-
2016
- 2016-05-30 CN CN201620499459.5U patent/CN205832332U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355216A (en) * | 2018-04-13 | 2018-08-03 | 刘艳丽 | A kind of paediatrics ventilator apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20180530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |