CN204563239U - A kind of artificial nose - Google Patents
A kind of artificial nose Download PDFInfo
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- CN204563239U CN204563239U CN201520173522.1U CN201520173522U CN204563239U CN 204563239 U CN204563239 U CN 204563239U CN 201520173522 U CN201520173522 U CN 201520173522U CN 204563239 U CN204563239 U CN 204563239U
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- enclosing cover
- blow vent
- inner cap
- humidifying
- sidewall
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Abstract
This utility model provides a kind of artificial nose, there is sleeve pipe adapter, the humidifying chamber be connected is taken over this sleeve pipe, the siphunculus pipeline be connected with this humidifying chamber, and extension tube attached, it is characterized in that: humidifying chamber comprises chamber body and the closure part of hollow cylindrical, closure part has inner cap and the enclosing cover of shutoff in inner cap outside.Wherein, inner cap is connected with chamber body, and sidewall is provided with at least one inner via hole, and roof is provided with blow vent at least one; Enclosing cover can rotate along the sidewall of inner cap, the sidewall of enclosing cover is provided with the accessibke porosity being communicated with extension tube attached, accessibke porosity and inner via hole match, and the roof of enclosing cover is provided with the outer blow vent equal with the number of interior blow vent, and the size and dimension of outer blow vent and interior blow vent matches.Artificial nose provided by the utility model does not need to pull out artificial nose, can carry out half plugging or full plugging training to patient.
Description
Technical field
This utility model is specifically related to a kind of artificial nose, belongs to medical instruments field.
Background technology
Artificial nose, also known as warm and humid exchange filter, has the humidifying chamber of an energy humidified gas, can simulate the function of nose, bring in air flue by gas with the state that humidifying is warm, be mainly used in the treatment to tracheotomy patients.Artificial nose in use, is connected on the collar extension of tracheotomy patients institute indwelling tracheal casing pipe, thus protection patient respiratory path, the gas temperature humidifying that patient is breathed through tracheotomy place institute, reduce directly suction dry air to the damage of air flue.Whether existing artificial nose, after treatment, needs first to pull out artificial nose usually, then adopts pipeline plugging pig or soft rubber stopper to carry out half plugging or full plugging to tracheal casing pipe, smooth and easy and whether can pull out tracheal casing pipe with the respiratory tract of evaluate patient.But when the respiratory function of patient not yet recovers, half plugging is carried out to tracheal casing pipe or full plugging may cause patient respiratory difficulty.In addition, the pipeline plugging pig of employing or soft rubber stopper cause suffocating because size discomfort also may be sucked trachea by patient.
Utility model content
The purpose of this utility model is to provide a kind of artificial nose, makes healthcare givers not need to pull out artificial nose and can carry out half plugging or full plugging training.
To achieve these goals, the technical scheme that this utility model adopts is:
A kind of artificial nose, there is the sleeve pipe adapter connecting tracheal casing pipe, the humidifying chamber being used for humidified gas be connected is taken over this sleeve pipe, be fixedly linked with this humidifying chamber, siphunculus pipeline for allowing sputum aspirator tube pass through, and for the extension tube attached of external oxygen or humidifying water, it is characterized in that: humidifying chamber comprises chamber body and the closure part of hollow cylindrical, closure part has the inner cap of hollow cylindrical and the shutoff enclosing cover at the hollow cylindrical of inner cap outside.
Wherein, inner cap is connected with chamber body, and sidewall is provided with at least one inner via hole, and roof is provided with blow vent at least one; Enclosing cover can rotate along the sidewall of inner cap, the sidewall of enclosing cover is provided with the accessibke porosity being communicated with extension tube attached, accessibke porosity and inner via hole match, the roof of enclosing cover is provided with the outer blow vent equal with the number of interior blow vent, the size and dimension of outer blow vent and interior blow vent matches, when outer cover rim inner cap rotates, inner via hole by the sidewall shutoff of enclosing cover or can communicate with accessibke porosity, interior blow vent by the roof shutoff of enclosing cover or can communicate with outer blow vent, in the roof shutoff of enclosing cover during blow vent, inner via hole is simultaneously by the sidewall shutoff of enclosing cover.
The technical solution of the utility model is further characterized in that: siphunculus pipeline is positioned at the axis place of chamber body interior, be fixedly linked with chamber body, inner cap is detachably connected with chamber body, enclosing cover and inner cap fit, enclosing cover center is provided with the first pipeline through hole, the center of inner cap is provided with second pipe through hole, and sputum aspirator tube enters sleeve pipe adapter through the first pipeline through hole, second pipe through hole and siphunculus pipeline.
The technical solution of the utility model is further characterized in that: the roof of inner cap contains identical with interior blow vent number same size shape inner cap flabellum, inner cap flabellum and interior blow vent are equidistantly spaced composition circle, second pipe through hole is positioned at the circle centre position of this circle, outer blow vent is fan-shaped with interior blow vent and central angle is identical, rotary outer cover, enclosing cover flabellum and inner cap flabellum is overlapped or blow vent in the shutoff of enclosing cover flabellum.
The technical solution of the utility model is further characterized in that: humidifying intracavity portion is provided with silver ion drainage screen and humidifying paper, and silver ion drainage screen is between humidifying paper and sleeve pipe adapter.
The technical solution of the utility model is further characterized in that: humidifying intracavity portion is provided with humidifying paper and active carbon thin film.
The technical solution of the utility model is further characterized in that: humidifying intracavity portion is provided with active carbon thin film, humidifying paper and silver ion drainage screen, active carbon thin film is positioned at the inner position lower than inner via hole of inner cap, humidifying paper and silver ion drainage screen are positioned at chamber body interior, and silver ion drainage screen is between humidifying paper and sleeve pipe adapter.
The effect of utility model and effect
The technical solution of the utility model has closure part, inside cover and be provided with interior blow vent, cover outward and be provided with outer blow vent, when outer cover rim inner cap rotates in the roof shutoff of enclosing cover during blow vent, inner via hole is simultaneously by the sidewall shutoff of enclosing cover, thus the full shutoff completed tracheal casing pipe, when outer cover rim inner cap rotates in roof half shutoff of enclosing cover during blow vent, be then that half shutoff is carried out to tracheal casing pipe.Compared with background technology, do not need to pull out artificial nose, half plugging or full plugging training can be carried out to patient.
Accompanying drawing explanation
The structural representation of the artificial nose of Fig. 1 involved by this utility model open mode in an embodiment;
The artificial nose of Fig. 2 involved by this utility model structural blast figure in an embodiment;
Fig. 3 is the structural representation of embodiment lumen body;
Fig. 4 is the structural representation of inner cap in embodiment;
Fig. 5 is the structure top view of enclosing cover in embodiment;
Fig. 6 is the structure upward view of enclosing cover in embodiment; And
The structural representation of the artificial nose of Fig. 7 involved by this utility model sealed condition in an embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the concrete embodiment of the artificial nose involved by this utility model is further described.
< embodiment >
The structural representation of the artificial nose of Fig. 1 involved by this utility model open mode in an embodiment.
The artificial nose of Fig. 2 involved by this utility model structural blast figure in an embodiment.
As illustrated in fig. 1 and 2, the artificial nose 10 that the present embodiment provides is prepared by aluminum alloy materials, have the sleeve pipe adapter 11 connecting tracheal casing pipe, the humidifying chamber 12 being used for humidified gas, for logical oxygen or the extension tube attached 13 of humidifying water and the siphunculus pipeline 14 for allowing sputum aspirator tube pass through.Humidifying chamber 12 integrally communicates with sleeve pipe adapter 11, comprises the chamber body 16 of closure part 15 and hollow cylindrical.Closure part 15 has the inner cap 17 of hollow cylindrical and the enclosing cover 18 of hollow cylindrical, and enclosing cover 18 and the sidewall of inner cap 17 fit and roof fits, and enclosing cover 18 can rotate along the sidewall of inner cap 17.
Fig. 3 is the structural representation of embodiment lumen body.
As shown in Figures 2 and 3, the sidewall of chamber body 16 is provided with two buttonholes 161.Siphunculus pipeline 14 is positioned at the axis place of chamber body 16 inside, is fixedly linked by three connecting rods 162 with chamber body 16, and siphunculus pipeline 14 extends to sleeve pipe adapter 11 place.The inside of chamber body 16 is provided with gas adjustment portion 163, and gas adjustment portion 163 comprises active carbon thin film, multiple humidifying paper and silver ion drainage screen.Being provided with in the middle of silver ion drainage screen can through the hole of siphunculus pipeline 14, silver ion drainage screen is placed on three connecting rods 162 through siphunculus pipeline 14, multiple humidifying paper are placed on silver ion drainage screen successively, often open on humidifying paper and all scatter hole, the pertusate gross area be not less than the internal diameter area of a circle of chamber body 16, in order to avoid reduce effective respiration channel, active carbon thin film is placed on the top of humidifying paper.
Fig. 4 is the structural representation of inner cap in embodiment.
As shown in Figures 2 and 4, the lower edge of the sidewall of inner cap 17 is stepped, the upper limb of size and chamber body 16 matches, can combine closely with chamber body, the lower edge of inner cap 17 is also provided with two snap closes 176 matched with buttonhole 161, mated by snap close 176 and buttonhole 161 and be connected, inner cap 17 is detachably connected with chamber body 16.The sidewall of inner cap 17 is also provided with four inner via holes, 171, four inner via holes 171 to be distributed on the sidewall of inner cap 17.On the roof of inner cap 17, equidistant intervals is alternately provided with four inner cap flabellums 172 and four interior blow vents 173, and identical fan-shaped of shape sized by inner cap flabellum 172 and interior blow vent 173, four inner cap flabellums 172 and four interior blow vents 173 form a circle.The axis place of inner cap 17 is provided with second pipe through hole 174, and second pipe through hole 174 one end is fixedly linked by the sidewall of four fixed bars 175 with inner cap 17, and the other end is connected with four inner cap flabellum 172 one.
Fig. 5 is the structure top view of enclosing cover in embodiment.
Fig. 6 is the structure upward view of enclosing cover in embodiment.
As Fig. 2,5, and shown in 6, the sidewall of enclosing cover 18 is provided with the accessibke porosity 186 being communicated with extension tube attached 13, the position of accessibke porosity 186 is corresponding with inner via hole 171, i.e. rotary outer cover 18, and four inner via holes 171 can be communicated with accessibke porosity 186 by the complete shutoff of the sidewall of enclosing cover or one of them inner via hole 171.On the roof of enclosing cover 18, equidistant intervals is alternately provided with four enclosing cover flabellums 181 and four outer blow vents 182, identical fan-shaped of shape sized by enclosing cover flabellum 181 and interior blow vent 182, four enclosing cover flabellums 181 and four outer blow vents 182 form a circle, the axis place of enclosing cover 18 is provided with the first pipeline through hole 183, first pipeline through hole 183 and is connected with four inner cap flabellum 172 one.
The structural representation of the artificial nose of Fig. 7 involved by this utility model sealed condition in an embodiment.
As Fig. 1, shown in 2 and 7, outer blow vent 182 is identical with the central angle of interior blow vent 173, rotary outer cover 18, enclosing cover flabellum 181 and inner cap flabellum 172 is overlapped or enclosing cover flabellum 181 blocks all interior blow vents 173.When all interior blow vents 173 of the roof shutoff of enclosing cover 18, inner via hole 171 is simultaneously by the sidewall shutoff of enclosing cover 18, and inner via hole 171 does not communicate with accessibke porosity 186.
As shown in Figure 5, enclosing cover 18 also has the stopper 184 and connection handle 185 that match with the first pipeline through hole 183 size, stopper 184 is connected with connection handle 185 one, and connection handle 185 is arranged on the sidewall of enclosing cover 18 by BAIYE, and BAIYE folding controls stopper 184 and whether clogs the first pipeline through hole 183.
Sputum aspirator tube enters sleeve pipe adapter 11 through the first pipeline through hole 183, second pipe through hole 174 and siphunculus pipeline 14.
During the artificial nose using the present embodiment to provide, sleeve pipe adapter 11 connected with tracheal casing pipe, extension tube attached 13 leads to oxygen or humidifying water.When carrying out half shutoff training, rotary outer cover 18, makes enclosing cover flabellum 181 and inner cap flabellum 172 not exclusively overlapping; When carrying out full shutoff experiment, rotary outer cover 18, makes enclosing cover flabellum 181 and inner cap flabellum 172 completely not overlapping, then four enclosing cover flabellums 181 and four interior blow vent 173 one_to_one corresponding, block all interior blow vents 173.
The effect of embodiment and effect
Compared with background technology, the artificial nose that the present embodiment provides has the following advantages and good effect:
1. do not need to pull out artificial nose and can carry out half plugging or full plugging
The technical scheme of the present embodiment has closure part, inside cover and be provided with interior blow vent, cover outward and be provided with outer blow vent, when outer cover rim inner cap rotates in the roof shutoff of enclosing cover during blow vent, inner via hole is simultaneously by the sidewall shutoff of enclosing cover, thus the full shutoff completed tracheal casing pipe, when outer cover rim inner cap rotates in roof half shutoff of enclosing cover during blow vent, be then that half shutoff is carried out to tracheal casing pipe.Compared with background technology, do not need to pull out artificial nose, half plugging or full plugging training can be carried out to patient.
2. can be recycled
The technical scheme inner cap of the present embodiment is detachably connected with buttonhole by snap close with chamber body, can take apart easily and change humidifying paper or silver ion filter screen, and the artificial nose provided of the present embodiment adopts aluminum alloy materials preparation, and various ways can be adopted to sterilize, therefore, can recycled for multiple times.
3. there is infection and contaminant filter effect
The gas adjustment portion of the present embodiment comprises silver ion drainage screen, humidifying paper and active carbon thin film, and except having wet and slippery effect, silver ion drainage screen has anti-infectious function, and active carbon thin film has filtering function to the impurity in gas.
In the above-described embodiments, containing four outer blow vents and four enclosing cover flabellums identical with outer blow vent size shape on the roof of enclosing cover, enclosing cover flabellum and outer blow vent are equidistantly spaced composition circle, the roof of inner cap contain four interior blow vents and four size shapes identical inner cap flabellum, inner cap flabellum and interior blow vent are equidistantly spaced composition circle.As long as the roof of the enclosing cover involved by this utility model is provided with the outer blow vent equal with the number of interior blow vent and the size and dimension of outer blow vent and interior blow vent matches, when outer cover rim inner cap rotates, as long as interior blow vent by the roof shutoff of enclosing cover or can to communicate with outer blow vent and in the roof shutoff of enclosing cover during blow vent, inner via hole is simultaneously by the sidewall shutoff of enclosing cover.
In the above-described embodiments, the sidewall of inner cap is provided with four inner via holes.Inner cap involved by this utility model is at least provided with an inner via hole, as long as accessibke porosity and inner via hole match, when outer cover rim inner cap rotates, inner via hole by the sidewall shutoff of enclosing cover or can communicate with accessibke porosity.
The humidifying intracavity of the technical solution of the utility model can also have silver ion drainage screen and humidifying paper, and active carbon thin film is not set, also can only be provided with humidifying paper, the number of plies of humidifying paper can have different choice according to humidifying requirement of strength difference, has one deck at least.
Certainly, the artificial nose involved by this utility model is not merely defined in the content in above-described embodiment.Above structure is only the basic explanation under this utility model design, and according to any equivalent transformation that the technical solution of the utility model is done, all belongs to protection domain of the present utility model.
Claims (6)
1. an artificial nose, there is the sleeve pipe adapter connecting tracheal casing pipe, take over this sleeve pipe the humidifying chamber being used for humidified gas be connected, be fixedly linked with this humidifying chamber, siphunculus pipeline for allowing sputum aspirator tube pass through, and for the extension tube attached of external oxygen or humidifying water, it is characterized in that:
Described humidifying chamber comprises chamber body and the closure part of hollow cylindrical, and described closure part has the inner cap of hollow cylindrical and the shutoff enclosing cover at the hollow cylindrical of described inner cap outside,
Wherein, described inner cap is connected with described chamber body, and sidewall is provided with at least one inner via hole, and roof is provided with blow vent at least one;
Described enclosing cover can rotate along the sidewall of described inner cap, the sidewall of described enclosing cover is provided with the accessibke porosity being communicated with described extension tube attached, described accessibke porosity and described inner via hole match, the roof of described enclosing cover is provided with the outer blow vent equal with the number of described interior blow vent, the size and dimension of described outer blow vent and described interior blow vent matches, when inner cap described in described outer cover rim rotates, described inner via hole by the sidewall shutoff of described enclosing cover or can communicate with described accessibke porosity, described interior blow vent can communicate by the roof shutoff of described enclosing cover or with described outer blow vent, when described enclosing cover roof shutoff described in blow vent time, described inner via hole is simultaneously by the sidewall shutoff of described enclosing cover.
2. artificial nose according to claim 1, is characterized in that:
Wherein, described siphunculus pipeline is positioned at the axis place of described chamber body interior, be fixedly linked with described chamber body, described inner cap is detachably connected with described chamber body, described enclosing cover and described inner cap fit, described enclosing cover center is provided with the first pipeline through hole, and the center of described inner cap is provided with second pipe through hole, and described sputum aspirator tube enters the adapter of described sleeve pipe through described first pipeline through hole, described second pipe through hole and described siphunculus pipeline.
3. artificial nose according to claim 2, is characterized in that:
Wherein, the roof of described enclosing cover contains the enclosing cover flabellum identical with described outer blow vent number equivalent size shape, and described enclosing cover flabellum and described outer blow vent are equidistantly spaced composition circle, and described first pipeline through hole is positioned at the circle centre position of this circle;
The roof of described inner cap contains identical with described interior blow vent number same size shape inner cap flabellum, and described inner cap flabellum and described interior blow vent are equidistantly spaced composition circle, and described second pipe through hole is positioned at the circle centre position of this circle,
Described outer blow vent is fan-shaped with described interior blow vent and central angle is identical, rotates described enclosing cover, described enclosing cover flabellum and described inner cap flabellum is overlapped or described in the shutoff of described enclosing cover flabellum in blow vent.
4. artificial nose according to claim 1 and 2, is characterized in that: described humidifying intracavity portion is provided with silver ion drainage screen and humidifying paper, and described silver ion drainage screen is between described humidifying paper and the adapter of described sleeve pipe.
5. artificial nose according to claim 1 and 2, is characterized in that: described humidifying intracavity portion is provided with humidifying paper and active carbon thin film.
6. artificial nose according to claim 1 and 2, it is characterized in that: described humidifying intracavity portion is provided with active carbon thin film, humidifying paper and silver ion drainage screen, described active carbon thin film is positioned at the inner position lower than described inner via hole of described inner cap, described humidifying paper and described silver ion drainage screen are positioned at described chamber body interior, and described silver ion drainage screen is between described humidifying paper and the adapter of described sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173522.1U CN204563239U (en) | 2015-03-26 | 2015-03-26 | A kind of artificial nose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173522.1U CN204563239U (en) | 2015-03-26 | 2015-03-26 | A kind of artificial nose |
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| Publication Number | Publication Date |
|---|---|
| CN204563239U true CN204563239U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520173522.1U Active CN204563239U (en) | 2015-03-26 | 2015-03-26 | A kind of artificial nose |
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| CN (1) | CN204563239U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139355A (en) * | 2015-03-26 | 2016-11-23 | 中国人民解放军第二军医大学 | A kind of artificial nose |
| CN113350647A (en) * | 2021-05-25 | 2021-09-07 | 中国五冶集团有限公司医院 | Tracheotomy catheter assembly |
-
2015
- 2015-03-26 CN CN201520173522.1U patent/CN204563239U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139355A (en) * | 2015-03-26 | 2016-11-23 | 中国人民解放军第二军医大学 | A kind of artificial nose |
| CN106139355B (en) * | 2015-03-26 | 2018-10-12 | 中国人民解放军第二军医大学 | A kind of artificial nose |
| 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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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |