CN223586299U - An easy-to-use airway suction device - Google Patents
An easy-to-use airway suction deviceInfo
- Publication number
- CN223586299U CN223586299U CN202422491761.3U CN202422491761U CN223586299U CN 223586299 U CN223586299 U CN 223586299U CN 202422491761 U CN202422491761 U CN 202422491761U CN 223586299 U CN223586299 U CN 223586299U
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- China
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- wall
- way valve
- valve group
- suction device
- mounting frame
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Abstract
The utility model discloses a respiratory tract sputum aspirator convenient to use, and belongs to the field of respiratory tract medical appliances. The utility model discloses a respiratory tract sputum aspirator convenient to use, which comprises a sputum aspirator, a sputum storage barrel and an air suction mechanism, wherein a connecting port is respectively arranged above two sides of the sputum storage barrel, the two connecting ports are respectively connected with one of the sputum aspirator and the air suction mechanism, the air suction mechanism comprises a needle cylinder, one end of the needle cylinder, which is close to the sputum storage barrel, is a connecting end part.
Description
Technical Field
The utility model relates to the technical field of respiratory tract medical instruments, in particular to a respiratory tract sputum aspirator convenient to use.
Background
The respiratory tract is the passage through which the air flow passes. The respiratory tract is divided into an upper part and a lower part, which are called as nasal, pharyngeal and laryngeal combination. The most common method for respiratory patients in hospitals is sputum excretion, so that a respiratory sputum excretion device for respiratory patients is needed;
The traditional sputum aspirator has two kinds, this kind is pumped by the vacuum pump, the fabrication cost is higher, and another kind is connected with the spittoon by the syringe, the input end of the spittoon is connected with the sputum aspirator tube, the suction force is produced by pulling the piston of the syringe, the suction force is transmitted to the sputum aspirator tube, and then the sputum aspirator tube sucks out the sputum aspirator tube, the fabrication cost is low;
however, the problem is that after the needle cylinder is sucked each time, the needle cylinder needs to be separated from the gas output end of the spittoon, and the gas in the needle cylinder is discharged and then is connected with the gas output end of the spittoon for continuous use, so that the use efficiency is affected.
Disclosure of utility model
The utility model aims to solve the problems in the prior art and provides a respiratory tract sputum aspirator convenient to use.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a respiratory tract sputum aspirator convenient to use, includes sputum aspirator, stores up spittoon and inhalation mechanism, store up the both sides top of spittoon and open a connector respectively, two connectors are connected with one of them respectively of sputum aspirator, inhalation mechanism includes the cylinder, the cylinder is close to the one end that stores up the spittoon and is connecting end;
An exhaust pipe is arranged on the left side of the top end of the outer wall of the needle cylinder, a first check valve group is arranged on the top end of the exhaust pipe, and a second check valve group is arranged on the inner wall of the connecting end part.
Preferably, the first check valve set and the second check valve set comprise mounting seat frames, the mounting seat frames of the first check valve set are fixedly mounted on the top end of the exhaust pipe, and the mounting seat frames of the second check valve set are fixedly mounted on the inner wall of the connecting end part.
Preferably, the mounting seat frame of the second check valve group is far away from one side of the spittoon and the top end of the mounting seat frame of the first check valve group are both provided with a silica gel plate, and a connecting sleeve is mounted at the outer side of one end of the silica gel plate.
Preferably, the inner wall of the connecting sleeve is rotationally connected with a rotating shaft, and two ends of the rotating shaft are fixedly connected with the mounting seat frame.
Preferably, the rubber ring is fixedly connected with the outer side of one end of the silica gel plate, which is close to the mounting seat frame.
Preferably, both sides of the silica gel plate are fixedly connected with pull ropes, and one end of the pull ropes, which is far away from the silica gel plate, is fixedly connected with the side wall of the mounting seat frame.
Preferably, the inner wall sliding connection of cylinder has the piston, the right side fixedly connected with pull rod of piston, the inner wall fixed mounting of cylinder has annular limiting plate, annular limiting plate is located blast pipe and keeps away from connecting tip one side.
Compared with the prior art, the utility model provides the respiratory tract sputum aspirator convenient to use, which has the following beneficial effects:
This respiratory tract sputum aspirator convenient to use, when breathing in, drive the piston through pulling the pull rod and move along the inner wall of cylinder right side, produce suction transmission to inhaling the phlegm pipe, through inhaling the phlegm pipe with the phlegm suction, promote the pull rod and drive the piston and move left side during the exhaust, check valve group two is closed this moment, and gas is upwards through the blast pipe, thereby the one-way valve group one-way exhaust silica gel board is jacked open with gaseous discharge, then continues to inhale the phlegm, reduces the dismantlement step, raises the efficiency.
Drawings
Fig. 1 is a front view of a respiratory tract sputum aspirator according to the present utility model for convenient use;
FIG. 2 is an exploded view of FIG. 1 showing a respiratory tract sputum aspirator according to the present utility model for convenient use;
fig. 3 is a front view of a needle cylinder of the respiratory tract sputum aspirator for convenient use according to the present utility model;
FIG. 4 is a cross-sectional view of FIG. 3 showing a respiratory tract sputum aspirator according to the present utility model for convenient use;
Fig. 5 is a front view of a mounting frame of a respiratory tract sputum aspirator according to the present utility model;
FIG. 6 is an exploded view of FIG. 5 showing a respiratory tract sputum aspirator according to the present utility model for convenient use;
Fig. 7 is a bottom view of fig. 6 of a respiratory tract sputum aspirator for convenient use according to the present utility model.
The sputum aspirator comprises a sputum aspirator 1, a sputum storage barrel 2, a suction mechanism 3, a handle 4, a needle cylinder 5, a piston 6, a pull rod 7, an annular limiting plate 8, a 9, an exhaust pipe 10, a connecting end part 11, a first check valve group 12, a second check valve group 13, a mounting seat frame 14, a rotating shaft 15, a connecting sleeve 16, a silica gel plate 17, a rubber ring 18 and a pull rope.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to figures 1-7, the respiratory tract sputum aspirator convenient to use comprises a sputum aspirator tube 1, a spittoon 2 and an air suction mechanism 3, wherein a connecting port is respectively arranged above two sides of the spittoon 2, the two connecting ports are respectively connected with one of the sputum aspirator tube 1 and the air suction mechanism 3, the air suction mechanism 3 comprises a needle cylinder 5, one end of the needle cylinder 5, which is close to the spittoon 2, is a connecting end 10, an exhaust pipe 9 is arranged on the left side of the top end of the outer wall of the needle cylinder 5, a first check valve group 11 is arranged on the top end of the exhaust pipe 9, and a second check valve group 12 is arranged on the inner wall of the connecting end 10;
the inner wall sliding connection of cylinder 5 has piston 6, and piston 6's right side fixedly connected with pull rod 7, and cylinder 5's inner wall fixed mounting has annular limiting plate 8, and annular limiting plate 8 is located blast pipe 9 and keeps away from link 10 one side, and handle 4 convenient to hand is installed to cylinder 5's outer wall.
When the sputum aspirator is used, the piston 6 is driven to move to the right side along the inner wall of the needle cylinder 5 by pulling the pull rod 7, the generated suction force is transmitted to the sputum aspirator tube 1 through the sputum storage barrel 2 after passing through the second check valve group 12, sputum is aspirated through the sputum aspirator tube 1, when the pull rod 7 drives the piston 6 to move to the maximum value, the pull rod 7 is pushed to drive the piston 6 to move to the left side, at the moment, the second check valve group 12 is closed, and the gas is discharged through the first check valve group 11 on the exhaust pipe 9;
The one-way valve group I11 and the one-way valve group II 12 both comprise a group of mounting seat frames 13, a rotating shaft 14 is fixedly arranged at one end of the outer wall of each mounting seat frame 13, a silica gel plate 16 is arranged on the same side, a connecting sleeve 15 is fixedly arranged at one end of each silica gel plate 16, and the inner wall of each connecting sleeve 15 is rotationally connected with the outer wall of each rotating shaft 14;
The first check valve group 11 is arranged at the top end of the exhaust pipe 9, and the silica gel plate 16 is positioned above the mounting seat frame 13;
the second check valve group 12 is arranged on the inner wall of the connecting end part 10, and a silica gel plate 16 of the second check valve group 12 is positioned on one side of the mounting seat frame 13 close to the exhaust pipe 9;
The outer side of one end of the silica gel plate 16 close to the mounting seat frame 13 is fixedly connected with a rubber ring 17.
When the air is sucked, as shown in fig. 4, the air passes through the cavity in the middle of the connecting end part 10 of the second check valve set 12, the silica gel plate 16 is pushed open, then the air is transmitted into the needle cylinder 5, after the air in the needle cylinder 5 is sucked fully, the pull rod 7 is pushed to drive the piston 6 to move leftwards, at the moment, the air blows the silica gel plate 16 of the second check valve set 12 to be closed, and the air passes through the exhaust pipe 9 upwards to push the silica gel plate 16 out of the first check valve set 11, so that the air is discharged.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422491761.3U CN223586299U (en) | 2024-10-15 | 2024-10-15 | An easy-to-use airway suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422491761.3U CN223586299U (en) | 2024-10-15 | 2024-10-15 | An easy-to-use airway suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223586299U true CN223586299U (en) | 2025-11-25 |
Family
ID=97743283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422491761.3U Active CN223586299U (en) | 2024-10-15 | 2024-10-15 | An easy-to-use airway suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223586299U (en) |
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2024
- 2024-10-15 CN CN202422491761.3U patent/CN223586299U/en active Active
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