CN203507256U - Artificial nose - Google Patents
Artificial nose Download PDFInfo
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- CN203507256U CN203507256U CN201320599265.9U CN201320599265U CN203507256U CN 203507256 U CN203507256 U CN 203507256U CN 201320599265 U CN201320599265 U CN 201320599265U CN 203507256 U CN203507256 U CN 203507256U
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- cover body
- pipeline
- humidifying
- pipe
- artificial nose
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Abstract
The utility model discloses an artificial nose. The artificial nose comprises a cover body, a filter layer which can absorb moisture and is breathable, an oxygen uptake pipe and at least one humidifying pipe, wherein the bottom end of the cover body is a connecting part which is connected with a trachea cannula, the cover body is provided with a sputum suction pipe which is communicated with the connecting part, the cover body is filled with the filter layer, and the oxygen uptake pipe and the humidifying pipe are installed on the cover body, located above a filtering membrane, and used for dropping humidifying liquid into the filter layer. The humidifying pipe, the oxygen uptake pipe and the sputum suction pipe are all special pipes without interference. The humidifying pipe is firmly installed on the cover body so that the humidifying pipe cannot get loose even when impact force is generated on the humidifying pipe when a patient coughs or even under the action of gravity generated when a special position is required according to the state of an illness.
Description
Technical field
This utility model relates to medical care, refers to especially a kind of artificial nose.
Background technology
Tracheal intubation and tracheotomy are to rescue one of conventional first aid means of critical patient, can improve the dyspnea causing because of many reasons, correct patient's anaerobic condition, improve ventilatory function and effectively remove airway secretions.Tracheal intubation and patients accepted tracheotomy all need to continue oxygen supply and air flue humidification conventionally.And at present clinically general disposable artificial nose because only having oxygen uptake pipeline and suction sputum aperture not to have special air flue humidification device, when the state of an illness allows to carry out trained off-line to patient, if only give patients accepting oxygen inhalation, and do not carry out special humidifying, only rely on the restrictive function of original artificial nose, like this for thick sputum, have the patient of pulmonary infection, may be inadequate because of air flue humidification when trained off-line, cause trachea tube wall to form expectorant crust, expectorant bolt, finally affect the treatment of patient's state of an illness.Therefore the immobilization with adhesive tape of the clinical normal use of the joint sword-shaped needle by disposable transfusion device, at place, artificial nose suction sputum aperture, is carried out conventional humidifying, suction sputum.And this method, when suction sputum, need be taken out humidifying pipe after clicking and entering humidification fluid in artificial nose suction sputum aperture, after suction sputum finishes, need again again to put back to fixing, so repeatedly not only increase nursing work load but also increase infection chance.Conventionally fixedly the effective adhesive plaster of humidifying is very easily soaked by sputum again, stickiness declines, fix and easily get loose, add when patient coughs the factors such as action of gravity when impulsive force that pipeline is produced or the state of an illness need to be taked special posture, humidifying pipe more easily occurs to get loose, cause humidifying to be interrupted, form expectorant crust, to patient, cause serious consequence.
Utility model content
In view of this, the purpose of this utility model is to propose a kind of artificial nose, has solved humidification device and the technical problem that disturbs mutually in suction sputum aperture and humidification device easily gets loose.
A kind of artificial nose providing based on above-mentioned purpose this utility model, comprise a cover body, ventilative filter course, an oxygen uptake pipeline and at least one the humidifying pipeline of moisture absorption, wherein, the bottom of described cover body is the connecting portion being connected with tracheal casing pipe, on described cover body, offer suction sputum pipeline, described suction sputum pipeline is communicated with described connecting portion, in described cover body, be filled with described filter course, described oxygen uptake pipeline and described humidifying pipeline are arranged on described cover body, be positioned at the top of described filter course, for humidification fluid being splashed into described filter course.
Further, on described humidifying pipeline, humidification fluid flow control valve is installed, can be regulated according to the water content of patient's thick sputum degree and filter course the flow of humidification fluid.
Further, described humidifying pipeline is arranged on the sidewall of described cover body, and the mouth of pipe of described humidifying pipeline enters in described cover body through sidewall.
Further, described humidification fluid is normal saline.
Further, the distance of the mouth of pipe of described oxygen uptake pipeline and described cover body inwall is greater than 4cm, makes air-flow in mask body intracavity, form eddy current.
Further, the caliber of described oxygen uptake pipeline is 1.8mm, can meet the requirement of high flow capacity oxygen supply.
Further, described suction sputum pipeline is connected with negative pressure, by sputum sucking-off.
Further, described cover body is cylindric.
Further, described filter course is filter paper.
The artificial nose that this utility model provides is communicated with tracheal casing pipe, and the setting of humidifying pipeline can continue splashes into humidification fluid, maintains the water content of filter course, guarantees that the air that patient sucks has certain humidity, makes patient feel comfortable.When patient's thick sputum, can strengthen the speed that humidification fluid splashes into, when patient's sputum is thin, can correspondingly reduce or stop the speed that humidification fluid splashes into.Humidifying pipeline, oxygen uptake pipeline and suction sputum pipeline are pipe special, do not interfere with each other, and neither affect the use of respirator, also do not affect suction sputum, can also realize maintaining and regulating of air humidity.Humidifying pipeline is fixedly mounted on cover body, and the action of gravity when pipeline being produced impulsive force or the state of an illness and need to take special posture when in time patient coughs, can not cause getting loose of humidifying pipeline yet.
Accompanying drawing explanation
Fig. 1 is this utility model artificial nose embodiment top view;
Fig. 2 is this utility model artificial nose embodiment side view.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with specific embodiment, and with reference to accompanying drawing, this utility model is further described.
Artificial nose as depicted in figs. 1 and 2, comprises a columned cover body 1, filter course that moisture absorption is ventilative 2, oxygen uptake pipeline 3 and a humidifying pipeline 4.Artificial nose is enclosed within tracheal casing pipe in use, be upright state, the bottom of cover body 1 is the connecting portion 6 being connected with tracheal casing pipe, on cover body 1, offer suction sputum pipeline 5, suction sputum pipeline 5 is communicated with connecting portion 6, the other end of suction sputum pipeline 5 is connected with negative pressure, and when suction sputum, sputum is sucked out through tracheal casing pipe, connecting portion 6 and suction sputum pipeline 5.In described cover body 1, be filled with filter course 2, described oxygen uptake pipeline 3 is arranged on cover body 1 with humidifying pipeline 4, be positioned at the top of filter course 2, for humidification fluid is splashed into filter course 2, humidification fluid is filtered layer 2 absorption and spreads at whole filter course 2 after entering filter course 2, oxygen enters cover body 1 from oxygen uptake pipeline 3, is inhaled into patient's respiratory tract after filtering layer 2 filters.Because filter course 2 is by humidification fluid moistening, there is certain water content, so oxygen can be by humidification when the filter course 2.
Optionally, on described humidifying pipeline 4, humidification fluid flow control valve 7 is installed, can be regulated according to the water content of patient's thick sputum degree and filter course 2 flow of humidification fluid.
Optionally, described humidifying pipeline 4 is arranged on the sidewall of described cover body 1, and the mouth of pipe of humidifying pipeline 4 enters in described cover body 1 through sidewall.Oxygen uptake pipeline 3 shown in Fig. 1 and humidifying pipeline 4 are arranged on the adjacent position of cover body 1 sidewall, and the oxygen uptake pipeline 3 shown in Fig. 2 and humidifying pipeline 4 are arranged on the relative position of cover body 1 sidewall.
Described humidification fluid is normal saline.
The distance of the mouth of pipe of described oxygen uptake pipeline 3 and described cover body 1 inwall is greater than 4cm, makes air-flow in mask body intracavity, form eddy current.
The caliber of described oxygen uptake pipeline is 1.8mm, can meet the requirement of high flow capacity oxygen supply.
Described filter course 2 is filter paper.
The artificial nose that this utility model provides is communicated with tracheal casing pipe, and the setting of humidifying pipeline can continue splashes into humidification fluid, maintains the water content of filter course, guarantees that the air that patient sucks has certain humidity, makes patient feel comfortable.When patient's thick sputum, can strengthen the speed that humidification fluid splashes into, when patient's sputum is thin, can correspondingly reduce or stop the speed that humidification fluid splashes into.Humidifying pipeline, oxygen uptake pipeline and suction sputum pipeline are pipe special, do not interfere with each other, and neither affect the use of respirator, also do not affect suction sputum, can also realize maintaining and regulating of air humidity.Humidifying pipeline is fixedly mounted on cover body, and the action of gravity when pipeline being produced impulsive force or the state of an illness and need to take special posture when in time patient coughs, can not cause getting loose of humidifying pipeline yet.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiment of the utility model; be not limited to this utility model; all within spirit of the present utility model and principle; any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. an artificial nose, is characterized in that, comprises a cover body, ventilative filter course, an oxygen uptake pipeline and at least one the humidifying pipeline of moisture absorption;
Wherein, the bottom of described cover body is the connecting portion being connected with tracheal casing pipe, offers suction sputum pipeline on described cover body, and described suction sputum pipeline is communicated with described connecting portion; In described cover body, be filled with described filter course; Described oxygen uptake pipeline and described humidifying pipeline are arranged on described cover body, are positioned at the top of described filter course; Described humidifying pipeline is for splashing into described filter course by humidification fluid.
2. artificial nose according to claim 1, is characterized in that, on described humidifying pipeline, humidification fluid flow control valve is installed.
3. artificial nose according to claim 1, is characterized in that, described humidifying pipeline is arranged on the sidewall of described cover body, and the mouth of pipe of described humidifying pipeline enters in described cover body through sidewall.
4. artificial nose according to claim 1, is characterized in that, described humidification fluid is normal saline.
5. artificial nose according to claim 1, is characterized in that, the distance of the mouth of pipe of described oxygen uptake pipeline and described cover body inwall is greater than 4cm.
6. artificial nose according to claim 1, is characterized in that, the caliber of described oxygen uptake pipeline is 1.8mm.
7. artificial nose according to claim 1, is characterized in that, described suction sputum pipeline is connected with negative pressure.
8. artificial nose according to claim 1, is characterized in that, described cover body is cylindric.
9. artificial nose according to claim 1, is characterized in that, described filter course is filter paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320599265.9U CN203507256U (en) | 2013-09-25 | 2013-09-25 | Artificial nose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320599265.9U CN203507256U (en) | 2013-09-25 | 2013-09-25 | Artificial nose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203507256U true CN203507256U (en) | 2014-04-02 |
Family
ID=50366243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320599265.9U Expired - Fee Related CN203507256U (en) | 2013-09-25 | 2013-09-25 | Artificial nose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203507256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474617A (en) * | 2014-12-22 | 2015-04-01 | 苏州景联精密机械有限公司 | Heat moisture exchanger |
| CN113350647A (en) * | 2021-05-25 | 2021-09-07 | 中国五冶集团有限公司医院 | Tracheotomy catheter assembly |
-
2013
- 2013-09-25 CN CN201320599265.9U patent/CN203507256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474617A (en) * | 2014-12-22 | 2015-04-01 | 苏州景联精密机械有限公司 | Heat moisture exchanger |
| CN113350647A (en) * | 2021-05-25 | 2021-09-07 | 中国五冶集团有限公司医院 | Tracheotomy catheter assembly |
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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: 20140402 Termination date: 20180925 |