CN214911155U - Negative pressure sputum aspirator for pediatrics department - Google Patents
Negative pressure sputum aspirator for pediatrics department Download PDFInfo
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- CN214911155U CN214911155U CN202120195109.0U CN202120195109U CN214911155U CN 214911155 U CN214911155 U CN 214911155U CN 202120195109 U CN202120195109 U CN 202120195109U CN 214911155 U CN214911155 U CN 214911155U
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Abstract
The utility model relates to the technical field of sputum suction apparatuses, in particular to a pediatric negative pressure sputum suction apparatus, which comprises a transparent container with an opening, wherein the opening is fixedly provided with a fixed plate matched with the opening, the fixed plate is provided with a sputum suction pipe for sucking sputum, the transparent container is hermetically connected with a telescopic air bag in a detachable mode, and an air outlet pipe A communicated with the telescopic air bag is arranged inside the transparent container; a cover body in interference fit with the opening is arranged in the telescopic air bag, and one-way valves for exhausting are arranged at the top of the air outlet pipe A and the bottom of the telescopic air bag; the utility model can be folded and stored by using the telescopic air bag, and is convenient to carry; the lid adopts interference fit with transparent container's opening, is difficult for droing, and the leakproofness is stronger, and flexible gasbag can regard as outer safety cover, further reduces contaminated risk, can also prevent that the sputum infectious source from leaking.
Description
The technical field is as follows:
the utility model relates to a sputum aspirator technical field specifically is a paediatrics negative pressure sputum aspirator.
Background art:
sputum is secretion of alveolus, bronchus and trachea, the sputum amount of healthy people is small, and under normal conditions, the goblet cells of the bronchus mucosa gland box can secrete a small amount of mucus, so that the respiratory mucosa is kept moist; in pathological conditions, the mucous membrane is congested and edematous after the respiratory tract mucous membrane and the pulmonary alveoli are stimulated, serous fluid is exuded, and the mucous secretion is increased. The sputum is formed by mixing exudates such as various cells such as red blood cells, white blood cells, phagocytes and the like, fibrin and the like with mucus, inhaled dust, certain tissue necrotic matters and the like. The sputum examination has certain value for diagnosis, observation of curative effect and prognosis of respiratory system diseases such as pulmonary tuberculosis, lung fluke, lung tumor, bronchial asthma, chronic bronchitis, bronchiectasis and the like. At present, current sputum aspirator is only responsible for the internal sputum suction of patient, when needs detect the sputum sample, needs medical personnel or patient to take out in the specimen box in the storage jar once more, has increased the contaminated risk of sputum sample.
The utility model has the following contents:
in order to solve the technical problem, the utility model provides a paediatrics negative pressure sputum aspirator, the technical problem of solution is: the sputum specimen is polluted when being extracted and stored. In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a pediatric negative pressure sputum aspirator comprises a transparent container with an opening, wherein a fixed plate matched with the opening is fixedly arranged at the opening, a sputum aspirating tube for aspirating sputum is arranged on the fixed plate, the transparent container is hermetically connected with a telescopic air bag in a detachable mode, and an air outlet tube A communicated with the telescopic air bag is arranged in the transparent container; a cover body in interference fit with the opening is arranged in the telescopic air bag, and one-way valves for exhausting are arranged at the top of the air outlet pipe A and the bottom of the telescopic air bag.
Furthermore, the transparent container is of a cylindrical structure, the telescopic air bag comprises a top ring, a peripheral wall and a bottom wall, the top ring is hermetically connected with the transparent container in a clamping or threaded mode, the peripheral wall is in a corrugated shape, and the cover body and the one-way exhaust valve are arranged on the bottom wall.
Further, the cover body is one of a bottle stopper or a bottle cap.
Furthermore, an air outlet pipe B is further arranged on the fixing plate, and a sealing head is arranged at the top of the air outlet pipe B.
Furthermore, the air outlet pipe A extends into the upper part of the transparent container, and the sputum suction pipe extends into the lower part of the transparent container.
The utility model has the advantages that: the utility model can be folded and stored by using the telescopic air bag, and is convenient to carry; the lid adopts interference fit with transparent container's opening, is difficult for droing, and the leakproofness is stronger, and flexible gasbag can regard as outer safety cover, further reduces contaminated risk, can also prevent that the sputum infectious source from leaking.
Description of the drawings:
FIG. 1 is a schematic view of the structure of the telescopic air bag of the present invention under a transparent container;
fig. 2 is a schematic view of the structure of the cover body and the opening of the present invention.
In the figure: 1. transparent container, 2, fixed plate, 3, sputum suction tube, 4, flexible gasbag, 41, top ring, 42, perisporium, 43, bottom wall, 5, outlet pipe A, 6, lid, 7, head, 8, outlet pipe B.
The specific implementation mode is as follows:
in order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will now be described in further detail with reference to fig. 1, fig. 2 and examples so that the public can better master the method of implementing the present invention, and the specific embodiments of the present invention are:
a pediatric negative pressure sputum aspirator comprises a transparent container 1 with an opening, wherein a fixed plate 2 matched with the opening is fixedly arranged at the opening, a sputum aspirating tube 3 for aspirating sputum is arranged on the fixed plate 2, the transparent container 1 is hermetically connected with a telescopic air bag 4 in a detachable mode, and an air outlet tube A5 communicated with the telescopic air bag 4 is arranged in the transparent container 1; a cover body 6 in interference fit with the opening is arranged in the telescopic air bag 4, and one-way valves for exhausting are arranged at the top of the air outlet pipe A5 and the bottom of the telescopic air bag 4.
The transparent container 1 can contain sputum, and the amount, color, consistency and the like of the sputum can be conveniently observed; the fixed plate 2 seals the opening of the transparent container 1 to form a sealed space in the transparent container 1, and can only be communicated with the outside through the sputum suction tube 3 and the air outlet tube A5, and then the telescopic air bag 4 contracts to enable the transparent container 1 to generate negative pressure to suck sputum into the transparent container 1.
The transparent container 1 is of a cylindrical structure, the telescopic air bag 4 comprises a top ring 41, a peripheral wall 42 and a bottom wall 43, the top ring 41 and the transparent container 1 are hermetically connected in a clamping or threaded mode, the peripheral wall 42 is in a corrugated shape, and the cover body 6 and the one-way exhaust valve are arranged on the bottom wall 43.
The telescopic air bag 4 is hermetically connected with the transparent container 1, so that the tightness of the telescopic air bag 4 can be ensured, and the air in the transparent container 1 is ensured to be discharged.
The cover body 6 is one of a bottle stopper or a bottle cap.
The fixed plate 2 is also provided with an air outlet pipe B8, so that when in assay, sputum in the transparent container 1 is prevented from blocking the sputum suction pipe and is not easy to flow out; the top of the air outlet pipe B8 is provided with a seal head 7, and the air outlet pipe B8 is sealed by the seal head 7 when sputum is extracted, so that the transparent container 1 is ensured to be in a closed state.
The air outlet pipe A5 extends into the upper part of the transparent container 1, and the sputum suction pipe 3 extends into the lower part of the transparent container 1, so that the sputum is prevented from being drawn out of the transparent container 1 again by the air outlet pipe A5 after a part of the sputum is sucked.
The utility model discloses a theory of operation and working process as follows: the telescopic air bag 4 is arranged at the bottom of the transparent container 1 to form a closed cavity, the sputum suction pipe 3 is connected with a pipe inserted into the oral cavity, the transparent container 1 is pressed to compress the telescopic air bag 4, and air in the telescopic air bag 4 is discharged through the one-way valve; when the sputum is sucked into the transparent container 1, the pressure is abandoned, the peripheral wall 42 of the telescopic air bag 4 can restore to the original state, and therefore the gas in the transparent container 1 is discharged into the telescopic air bag 4; after the suction is finished, the sputum suction tube 3 is disconnected with the tube inserted into the oral cavity, the telescopic air bag 4 is detached from the lower part of the transparent container 1 and is installed on the upper part of the transparent container 1, the bottom wall 43 is pressed to cover the cover body 6 at the opening, and the cover body 6 can seal the sputum suction tube 3 to prevent the outflow of sputum.
In describing the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "front", "rear", "lower left", "upper right", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Claims (5)
1. Disposable multi-functional sputum aspirator, including having open-ended transparent container (1), the opening is provided with fixed plate (2) with the opening adaptation with fixed mode, is provided with on fixed plate (2) to be used for inhaling the phlegm pipe (3) of inhaling of phlegm, its characterized in that: the transparent container (1) is connected with a telescopic air bag (4) in a detachable manner in a sealing manner, and an air outlet pipe A (5) communicated with the telescopic air bag (4) is arranged in the transparent container (1); a cover body (6) in interference fit with the opening is arranged in the telescopic air bag (4), and one-way valves for exhausting are arranged at the top of the air outlet pipe A (5) and the bottom of the telescopic air bag (4).
2. The pediatric negative pressure sputum aspirator of claim 1, wherein: the transparent container (1) is of a cylindrical structure, the telescopic air bag (4) comprises a top ring (41), a peripheral wall (42) and a bottom wall (43), the top ring (41) and the transparent container (1) are hermetically connected in a clamping or threaded mode, the peripheral wall (42) is in a corrugated shape, and the cover body (6) and the one-way exhaust valve are arranged on the bottom wall (43).
3. A pediatric negative pressure sputum aspirator according to claim 1 or 2, wherein: the cover body (6) is one of a bottle stopper or a bottle cap.
4. The pediatric negative pressure sputum aspirator of claim 1, wherein: an air outlet pipe B (8) is further arranged on the fixing plate (2), and a sealing head (7) is arranged at the top of the air outlet pipe B (8).
5. The pediatric negative pressure sputum aspirator of claim 1, wherein: the air outlet pipe A (5) extends into the upper part of the transparent container (1), and the sputum suction pipe (3) extends into the lower part of the transparent container (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120195109.0U CN214911155U (en) | 2021-01-25 | 2021-01-25 | Negative pressure sputum aspirator for pediatrics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120195109.0U CN214911155U (en) | 2021-01-25 | 2021-01-25 | Negative pressure sputum aspirator for pediatrics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214911155U true CN214911155U (en) | 2021-11-30 |
Family
ID=79080515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120195109.0U Active CN214911155U (en) | 2021-01-25 | 2021-01-25 | Negative pressure sputum aspirator for pediatrics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214911155U (en) |
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2021
- 2021-01-25 CN CN202120195109.0U patent/CN214911155U/en active Active
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