CN219630409U - Air bag type sputum aspirator - Google Patents
Air bag type sputum aspirator Download PDFInfo
- Publication number
- CN219630409U CN219630409U CN202320088359.3U CN202320088359U CN219630409U CN 219630409 U CN219630409 U CN 219630409U CN 202320088359 U CN202320088359 U CN 202320088359U CN 219630409 U CN219630409 U CN 219630409U
- Authority
- CN
- China
- Prior art keywords
- air
- air bag
- cavity
- sputum
- suction
- 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.)
- Active
Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 61
- 210000003802 sputum Anatomy 0.000 title claims abstract description 61
- 208000024794 sputum Diseases 0.000 title claims abstract description 61
- 238000007664 blowing Methods 0.000 claims abstract description 41
- 210000004712 air sac Anatomy 0.000 claims abstract description 14
- 229920001971 elastomer Polymers 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 2
- 206010039509 Scab Diseases 0.000 abstract description 12
- 210000003437 trachea Anatomy 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 description 5
- 210000002345 respiratory system Anatomy 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model provides an air sac type sputum suction tube which comprises a tube body, wherein an air blowing cavity and an attraction cavity are arranged in the tube body, an air blowing hole is formed in the wall of the air blowing cavity so that the air blowing cavity is communicated with an air sac, and the air sac is sleeved on the tube body; the suction cavity is provided with a suction hole at the lower end of the air bag, the air bag is sleeved on the pipe body of the air bag type sputum suction pipe, the outer surface of the air bag is in a continuous concave-convex folded line shape or a spiral shape so as to form folds, after the sputum suction pipe stretches into the trachea cannula, the air bag is inflated by blowing air into the air inflation cavity, the pipe body is pulled, the folds on the outer surface of the air bag can scrape or scrape sputum or sputum scab on the air pipe wall, and then the sputum or sputum scab is sucked into the suction cavity through the suction hole under negative pressure so as to remove the sputum.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an air bag type sputum aspirator.
Background
The sputum suction tube mainly utilizes the principle of negative pressure to suck out sputum in the respiratory tract of a patient, so that the sputum is prevented from being accumulated in the respiratory tract of the patient in a large amount to cause dyspnea, respiratory system infection and the like. The existing part of sputum aspirator tube is provided with a flushing tube, so that a certain flushing and unobstructed sputum aspirator tube functions can be realized, the dense sputum is prevented from blocking the sputum aspirator tube, and the smooth implementation of sputum aspirator is ensured.
Because the sputum or the sputum crust has certain viscosity, when the trachea cannula is inserted into the airway trachea, the sputum is easy to be attached to the wall of the trachea cannula, and when the sputum or the sputum crust is accumulated to a certain amount, the trachea cannula is required to be cleaned in time, otherwise, the trachea cannula is easy to be blocked, the sputum or the sputum crust is not good in cleaning effect by the existing sputum suction tube, and the sputum or the sputum crust on the wall of the trachea cannula cannot be cleaned completely in time.
Disclosure of Invention
The utility model aims to provide an air bag type sputum aspirator tube, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the air-blowing device comprises a tube body, wherein an air-blowing cavity and an attraction cavity are arranged in the tube body, an air-blowing hole is formed in the wall of the air-blowing cavity so that the air-blowing cavity is communicated with an air bag, and the air bag is sleeved on the tube body; the suction cavity is provided with suction holes at the lower end of the air bag.
Further, the air-blowing cavity is arranged on one side of the air-blowing cavity, and the lower end of the air-blowing cavity is of a closed structure.
Further, the upper end of the suction cavity is provided with a negative pressure joint, and the upper end of the air-blowing cavity is provided with an air bag valve.
Further, the outer surface of the air bag is in a broken line shape or a spiral shape with continuous concave-convex.
Furthermore, the air bag is made of medical silicon rubber.
Further, the maximum capacity of the balloon was 30ml.
Further, the bottom of the suction cavity is provided with a rubber bulge, and the surface of the rubber bulge is hemispherical.
Further, the outer surface of the tube body is coated with a silver plating layer.
After the technical scheme is adopted, the utility model has the following beneficial effects:
the utility model relates to an air sac type sputum suction tube, wherein an air sac is sleeved on a tube body, the outer surface of the air sac is in a continuous concave-convex fold line shape or a spiral shape so as to form folds, when the sputum suction tube stretches into an endotracheal tube, the air sac is inflated by blowing air into an air inflation cavity, the tube body is pulled, the folds on the outer surface of the air sac can scrape or scrape sputum or sputum crust on the tube wall, and then the sputum or sputum crust is sucked into an suction cavity through a suction hole under negative pressure so as to remove the sputum.
Drawings
Fig. 1 is a schematic view showing the external structure of a sputum aspirator tube according to embodiment 1 of the present utility model;
fig. 2 is a schematic view showing the internal structure of a sputum aspirator tube according to embodiment 1 of the present utility model;
fig. 3 is a schematic view showing the external structure of a sputum aspirator tube according to embodiment 2 of the present utility model.
In the figure:
the air-blowing device comprises a pipe body-1, an air-blowing cavity-2, an attracting cavity-3, an air-blowing hole-5, an air bag-6, an attracting hole-7, a negative pressure joint-8, an air bag valve-9 and a rubber bulge-11.
Detailed Description
In order to further explain the technical scheme of the utility model, the specific embodiments are explained in detail below through the attached drawings.
Examples
Referring to fig. 1-3, an air sac type sputum aspirator tube comprises a tube body 1, wherein an air blowing cavity 2 and an attracting cavity 3 are arranged in the tube body 1, an air blowing hole 5 is arranged on the wall of the air blowing cavity 2 so as to enable the air blowing cavity 2 to be communicated with an air sac 6, the air sac 6 is sleeved on the tube body 1, and air is blown into the air blowing cavity 2, so that the air enters the air sac 6 through the air blowing hole 5, and the air sac 6 is blown; the suction cavity 3 is provided with a suction hole 7 at the lower end of the balloon 6, and the suction hole 7 is used for sucking sputum or sputum scab into the suction cavity 3.
Further, the air-blowing cavity 2 is arranged at one side of the air-blowing cavity 2, the lower end of the air-blowing cavity 2 is of a closed structure, and the air-blowing cavity 2 is not communicated with the suction cavity 3, so that the blown air can be used for expanding the air bag 6; the lower end of the flushing cavity 4 is communicated with the suction cavity 3 so that the cleaning liquid enters the suction cavity 3 for cleaning.
Further, the upper end of the suction cavity 3 is provided with a negative pressure joint 8, the upper end of the air-blowing cavity 2 is provided with an air bag valve 9, negative pressure is formed in the suction cavity 3 through the negative pressure joint 8 to suck sputum or sputum scab, the air bag valve 9 performs air-blowing control on the air-blowing cavity 2, and after air blowing is finished, the air bag valve 9 is closed, so that the air bag 6 is kept in a bulge state, and further operation of the sputum suction tube is facilitated.
Further, the outer surface of the air bag 6 is in a fold line shape with continuous concave and convex to form folds, the cross section of the air bag is triangular, the material of the air bag 6 is medical silicon rubber, the maximum capacity of the air bag 6 is 30ml, the capacity of the air bag 6 can meet the requirements of the airway, the material of the air bag can not damage the wall of the airway tracheal cannula, and the folds on the outer surface can conveniently scrape or scrape sputum or sputum scab adhered to the wall of the airway cannula.
Further, the bottom of the suction cavity 3 is provided with the rubber bulge 11, the surface of the rubber bulge is hemispherical, the outer surface of the tube body 1 is coated with a silver coating, the hemispherical bulge at the bottom of the suction cavity 3 has softness to the wall of the tracheal cannula, damage to the wall of the tracheal cannula can be prevented, the silver coating of the tube body 1 plays a role in disinfection and sterilization, and external bacteria are prevented from entering the tracheal cannula along with the tube body 1, so that the tracheal cannula is infected.
When the sputum suction device is specifically used, cleaning liquid is firstly required to be injected from the negative pressure joint 8, the cleaning liquid enters the suction cavity 3 to be wetted and cleaned, then the tube body 1 stretches into the respiratory tract, the air bag valve 9 is opened, the air bag 6 is inflated into the air inflation cavity 2, the air bag valve 9 is closed, the air bag 6 is kept in an inflated state, the tube body 1 is sucked, the sputum is scraped by folds on the outer surface of the air bag 6, the suction device is connected through the negative pressure joint 8, negative pressure is formed in the suction cavity 3, the sputum is sucked into the suction cavity 3 through the suction hole 7, and then the tube body 1 is taken out.
Examples
The structure of this embodiment is identical to that of embodiment 1, and the main difference is that the outer surface of the balloon 6 is spiral, and is identical to the threaded structure of the screw, and when the balloon 6 bulges, the balloon can also form folds to scrape the wall of the tracheal cannula so as to remove sputum or sputum crust.
The form of the present utility model is not limited to the illustrations and examples, and any person who performs a similar idea of the present utility model should be regarded as not departing from the scope of the patent of the utility model.
Claims (8)
1. An air sac type sputum aspirator tube, which is characterized in that: the air-blowing device comprises a tube body, wherein an air-blowing cavity and an attraction cavity are arranged in the tube body, an air-blowing hole is formed in the wall of the air-blowing cavity so that the air-blowing cavity is communicated with an air bag, and the air bag is sleeved on the tube body; the suction cavity is provided with suction holes at the lower end of the air bag.
2. An air bag type sputum aspirator tube according to claim 1, wherein: the air blowing cavity is arranged on one side of the air blowing cavity, and the lower end of the air blowing cavity is of a closed structure.
3. An air bag type sputum aspirator tube according to claim 1, wherein: the upper end of the suction cavity is provided with a negative pressure joint, and the upper end of the air-blowing cavity is provided with an air bag valve.
4. An air bag type sputum aspirator tube according to claim 1, wherein: the outer surface of the air bag is in a fold line shape or a spiral shape with continuous concave-convex.
5. An air bag type sputum aspirator tube according to claim 1, wherein: the air bag is made of medical silicon rubber.
6. An air bag type sputum aspirator tube according to claim 1, wherein: the maximum capacity of the balloon was 30ml.
7. An air bag type sputum aspirator tube according to claim 1, wherein: the bottom of the suction cavity is provided with a rubber bulge, and the surface of the rubber bulge is hemispherical.
8. An air bag type sputum aspirator tube according to claim 1, wherein: the outer surface of the tube body is coated with a silver plating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320088359.3U CN219630409U (en) | 2023-01-30 | 2023-01-30 | Air bag type sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320088359.3U CN219630409U (en) | 2023-01-30 | 2023-01-30 | Air bag type sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219630409U true CN219630409U (en) | 2023-09-05 |
Family
ID=87806893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320088359.3U Active CN219630409U (en) | 2023-01-30 | 2023-01-30 | Air bag type sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219630409U (en) |
-
2023
- 2023-01-30 CN CN202320088359.3U patent/CN219630409U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |