CN203915713U - Closed liquid trap - Google Patents
Closed liquid trap Download PDFInfo
- Publication number
- CN203915713U CN203915713U CN201420165128.9U CN201420165128U CN203915713U CN 203915713 U CN203915713 U CN 203915713U CN 201420165128 U CN201420165128 U CN 201420165128U CN 203915713 U CN203915713 U CN 203915713U
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- CN
- China
- Prior art keywords
- liquid
- liquid trap
- bottle
- closed liquid
- closed
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- 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 relates to a kind of closed liquid trap, and described closed liquid trap comprises: liquid-collecting bottle, and described liquid-collecting bottle bottle mouth position has hickey; Bottle cap, is threaded with liquid-collecting bottle, and described bottle cap has two pipe joints and a Catheter for sputum aspirating; The end of described Catheter for sputum aspirating has annular protrusion; Seal cover, is tightly connected with described annular protrusion.The closed liquid trap that this utility model adopts in the process of liquid, does not need to cut out respirator in cleaning closed liquid trap, and the normal ventilation that therefore can not affect patient is breathed; Liquid is shifted out in pipeline liquid injecting device, can not pollute medical personnel and patient, also can not pollute surrounding.
Description
Technical field
This utility model relates to a kind of closed liquid trap, particularly relates to the closed liquid trap that a kind of respirator and expectoration machine are used.
Background technology
In the time using respirator and the treatment of expectoration machine, due to the cold and hot variation of input and output gas, can make the moisture content in gas condense upon breathing circuit inwall, and then it is mobile in pipeline to form drop, contains a large amount of virus and antibacterial in these drops.If liquid flows into patient pulmonary, will affect the oxygen uptake capacity of patient's alveolar, finally cause lethal hypoxemia; If liquid flows into respirator, will pollute respirator inner air path.
Current way is clinically that liquid trap is installed on breathing circuit, and liquid trap is positioned over to relative pipeline patient patient ports and the lower position of respirator port, the drop producing like this will flow under the influence of gravity into liquid trap, in the time that liquid trap fills with liquid soon, need temporary close respirator, outwell wherein liquid, this process need is very fast, otherwise will make patient well do not ventilated and suffocate.And the process of falling liquid of this opening, also easily makes with virus and the liquid splash of antibacterial out, medical personnel and medical environment to be polluted.
Utility model content
The purpose of this utility model is the defect for prior art, provides a kind of closed liquid trap to realize in the situation that not affecting patient's eupnea ventilation, carries out the transfer work of the liquid in pipeline liquid injecting device.
For achieving the above object, this utility model provides a kind of closed liquid trap, and described closed liquid trap comprises: liquid-collecting bottle, and described liquid-collecting bottle bottle mouth position has hickey; Bottle cap, is threaded with liquid-collecting bottle, and described bottle cap has two pipe joints and a Catheter for sputum aspirating; The end of described Catheter for sputum aspirating has annular protrusion; Seal cover, is tightly connected with described annular protrusion.
Preferably, described two pipe joints are Y type.
Preferably, one of them pipe joint of described two pipe joints connects patient end pipeline, and another pipe joint connects breathing circuit.
Preferably, described Catheter for sputum aspirating is positioned in the middle of two pipe joints.
Preferably, described seal cover has slip-off preventing endless belt.
The utility model has the advantages that and adopt this closed liquid trap, in cleaning closed liquid trap, in the process of liquid, do not need to close respirator, the normal ventilation that therefore can not affect patient is breathed; Liquid is shifted out in pipeline liquid injecting device, can not pollute medical personnel and patient, also can not pollute surrounding.
Brief description of the drawings
Fig. 1 is the front view of closed liquid trap of the present utility model;
Fig. 2 is the structure chart of liquid-collecting bottle of the present utility model;
Fig. 3 is the structure chart of bottle cap of the present utility model;
Fig. 4 is the structure chart of seal cover of the present utility model.
Detailed description of the invention
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Closed liquid trap of the present utility model, not only plays the effect of collection to the liquid in pipeline, also ensured in the situation that not closing respirator, to the cleaning work of liquid in closed liquid trap.
Fig. 1 is the front view of closed liquid trap of the present utility model, and as shown in the figure, closed liquid trap comprises liquid-collecting bottle 10, bottle cap 20, seal cover 30.
Fig. 2 is the structure chart of liquid-collecting bottle of the present utility model, as shown in the figure, liquid-collecting bottle 10 is for collecting the liquid on respirator and expectoration machine pipeline, and the bottle mouth position of liquid-collecting bottle 10 is provided with hickey, this screw thread is set to external screw thread, can be connected with other structures easily.
Fig. 3 is the structure chart of bottle cap of the present utility model, and as shown in the figure, bottle cap 20 is threaded connection with liquid-collecting bottle 10, and the screw thread of bottle cap 20 is female thread.On bottle cap 20, have two pipe joints and a Catheter for sputum aspirating 21, the end of Catheter for sputum aspirating 21 is provided with annular protrusion 22; Two pipe joints are Y type, and one of them pipe joint 23 connects patient end pipeline, and another pipe joint 24 connects breathing circuit; Catheter for sputum aspirating 21 is positioned at the centre of two pipe joints.
Fig. 4 is the structure chart of seal cover of the present utility model, and as shown in the figure, seal cover 30 is tightly connected with the annular protrusion 22 on bottle cap 20.In order to prevent that seal cover 30 comes off in the course of the work, on seal cover 30, be provided with slip-off preventing endless belt 31; Because endless belt 31 is socketed on annular protrusion 22, even if seal cover 30 is loosening, also can not split away off.
Concrete assembling and work process below in conjunction with Fig. 1 to Fig. 4 to closed liquid trap of the present utility model are done following elaboration.
The Catheter for sputum aspirating 21 of bottle cap 20 inserts in liquid-collecting bottle 10, is threaded connection, and bottle cap 20 is connected and fixed with liquid-collecting bottle 10, and the pipe joint 23 on bottle cap 20 connects patient end pipeline, and pipe joint 24 connects breathing circuit; The endless belt 31 of seal cover 30 is first socketed on the annular protrusion 22 of bottle cap 20, and seal cover 30 snaps onto on annular protrusion 22 again, and liquid-collecting bottle is sealed.
In the course of the work, in the time that in closed liquid trap, liquid reaches certain capacity, first open seal cover 30, the pipe interface of vacuum suction equipment is received to the end of the annular protrusion 22 of Catheter for sputum aspirating 21, open the liquid that vacuum suction equipment sops up liquid-collecting bottle 10 interior collections, suck the rear pipe interface vacuum suction equipment and shift out, seal up the port of annular protrusion 22 with seal cover 30.
Closed liquid trap of the present utility model, realized in the situation that not closing respirator liquid trap in the cleaning work of liquid.Therefore, in the process of liquid, can not affect patient's eupnea ventilation removing, and liquid realizes transfer in airtight pipeline, can not pollute to medical personnel and patient the environment around also can not polluting.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only detailed description of the invention of the present utility model; and be not used in limit protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a closed liquid trap, is characterized in that, described closed liquid trap comprises:
Liquid-collecting bottle, described liquid-collecting bottle bottle mouth position has hickey;
Bottle cap, is threaded with liquid-collecting bottle, and described bottle cap has two pipe joints and a Catheter for sputum aspirating; The end of described Catheter for sputum aspirating has annular protrusion;
Seal cover, is tightly connected with described annular protrusion.
2. closed liquid trap according to claim 1, is characterized in that, described two pipe joints are Y type.
3. closed liquid trap according to claim 1, is characterized in that, one of them pipe joint of described two pipe joints connects patient end pipeline, and another pipe joint connects breathing circuit.
4. closed liquid trap according to claim 1, is characterized in that, described Catheter for sputum aspirating is positioned in the middle of two pipe joints.
5. closed liquid trap according to claim 1, is characterized in that, described seal cover has slip-off preventing endless belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165128.9U CN203915713U (en) | 2014-04-04 | 2014-04-04 | Closed liquid trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165128.9U CN203915713U (en) | 2014-04-04 | 2014-04-04 | Closed liquid trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203915713U true CN203915713U (en) | 2014-11-05 |
Family
ID=51811597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165128.9U Expired - Fee Related CN203915713U (en) | 2014-04-04 | 2014-04-04 | Closed liquid trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203915713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11058842B2 (en) | 2015-08-23 | 2021-07-13 | Pivotal Biotech LLC | Adapter with moisture trap assembly for respiratory circuit |
-
2014
- 2014-04-04 CN CN201420165128.9U patent/CN203915713U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11058842B2 (en) | 2015-08-23 | 2021-07-13 | Pivotal Biotech LLC | Adapter with moisture trap assembly for respiratory circuit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170404 |