CN221106572U - Sputum aspirator - Google Patents
Sputum aspirator Download PDFInfo
- Publication number
- CN221106572U CN221106572U CN202420264292.9U CN202420264292U CN221106572U CN 221106572 U CN221106572 U CN 221106572U CN 202420264292 U CN202420264292 U CN 202420264292U CN 221106572 U CN221106572 U CN 221106572U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pull rod
- sputum
- sputum aspirator
- shell
- 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.)
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Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 40
- 208000024794 sputum Diseases 0.000 title claims abstract description 40
- 210000003802 sputum Anatomy 0.000 title claims abstract description 38
- 206010062717 Increased upper airway secretion Diseases 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 7
- 208000026435 phlegm Diseases 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000474 nursing effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of nursing, in particular to a sputum aspirator, which comprises a connecting shell, wherein two ends of the connecting shell are respectively provided with an opening, one end of the connecting shell is communicated with a sputum guiding mechanism, a piston is abutted to the inner wall of the connecting shell, a pull rod is fixedly connected to the piston, a handle is fixedly connected to the pull rod, a movable edge is fixedly connected to the handle, a sliding rail is fixedly connected to the connecting shell, the movable edge is slidably arranged in the sliding rail, a plurality of triangular blocks are fixedly connected to the movable edge at equal intervals, rollers are abutted to the triangular blocks, and a reset mechanism is connected to the rollers. The utility model can avoid the situation that sputum flows out due to false collision during sputum suction.
Description
Technical Field
The utility model relates to the technical field of nursing, in particular to a sputum aspirator.
Background
When carrying out the internal medicine nursing, often need use the sputum suction device to adsorb out with the phlegm in the patient's mouth, generally adopt the article of similar syringe, form negative pressure through pulling the pulling pole, adsorb out the phlegm in the oral cavity, but after adsorbing, lead to appearing the condition that the mistake bumps easily for the pulling pole takes place to remove, appear being extruded out the condition with the absorptive phlegm, the condition that the ground caused the pollution is dropped to the phlegm.
Disclosure of utility model
The utility model aims to solve the defects that in the prior art, the situation of false collision is easy to occur, the pulling rod moves, the adsorbed sputum is extruded, and the sputum drops on the ground to cause pollution is caused.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a sputum aspirator, includes the connection shell, the equal opening setting in both ends of connection shell, connection shell one end intercommunication is provided with leads phlegm mechanism, the butt has the piston on the connection shell inner wall, fixedly connected with pull rod on the piston, fixedly connected with handle on the pull rod, fixed connection removes the arris on the handle, fixedly connected with slide rail on the connection shell, remove the arris slidable setting in the slide rail, equidistance fixedly connected with triangular block on the removal arris, the butt has the gyro wheel on the triangular block, be connected with canceling release mechanical system on the gyro wheel.
Preferably, the reset mechanism comprises a fixing frame fixedly connected with the connecting shell, a pulling rod is arranged on the fixing frame in a penetrating mode, one end of the pulling rod is fixedly connected with the roller, a spring is sleeved on the pulling rod, one end of the spring is fixedly connected with the roller, and the other end of the spring is fixedly connected with the fixing frame.
Preferably, the sputum guide mechanism comprises a connecting cover, the connecting cover is in threaded connection with the connecting shell, and a sputum suction pipe is arranged on the connecting cover in a communicating manner.
Preferably, the end of the connecting shell is fixedly connected with a blocking block through a bolt.
Preferably, the connecting shell is fixedly connected with a holding column.
Preferably, the other end of the pulling rod is fixedly connected with a pulling part.
Preferably, the connecting cover is provided with anti-skid patterns.
The sputum aspirator provided by the utility model has the beneficial effects that: when pushing the pull rod, the right-angle edge of the triangle block pull rod can play a limiting role on the roller pull rod, so that the pull rod is prevented from moving the pull rod, and the situation that sputum flows out due to false collision when sputum is sucked is avoided.
Drawings
Fig. 1 is a schematic structural view of a sputum aspirator according to the present utility model;
fig. 2 is a perspective view of a sputum aspirator according to the present utility model;
fig. 3 is a perspective view of a sputum aspirator according to the present utility model;
Fig. 4 is an enlarged view of a portion a of fig. 1 of a sputum aspirator according to the present utility model.
In the figure: 1. a sputum aspirator tube; 2. a connection housing; 3. a connection cover; 4. a pull rod; 5. a handle; 6. a slide rail; 7. a moving edge; 8. triangular blocks; 9. a fixing frame; 10. pulling the rod; 11. a pulling part; 12. a roller; 13. a spring; 14. a holding column; 15. a piston; 16. and a blocking piece.
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.
Example 1
Referring to fig. 1-4, a sputum aspirator includes a connection housing 2, and a grip post 14 is fixedly connected to the connection housing 2, wherein the grip post 14 plays a role in facilitating grip.
Both ends of the connecting shell 2 are all open, one end of the connecting shell 2 is communicated with a sputum guide mechanism, a piston 15 is abutted to the inner wall of the connecting shell 2, a pull rod 4 is fixedly connected to the piston 15, a handle 5 is fixedly connected to the pull rod 4, a movable edge 7 is fixedly connected to the handle 5, a sliding rail 6 is fixedly connected to the connecting shell 2, the movable edge 7 is slidably arranged in the sliding rail 6, and the movable edge 7 and the sliding rail 6 play a limiting role on the piston 15 and the connecting shell 2 and prevent relative rotation.
Equidistant fixedly connected with a plurality of triangular blocks 8 on the movable edge 7, the butt has gyro wheel 12 on the triangular block 8, be connected with canceling release mechanical system on the gyro wheel 12, through pulling handle 5, drive pull rod 4 and remove, thereby drive movable edge 7 and slide in slide rail 6, make gyro wheel 12 slide on triangular block 8, when promoting pull rod 4, will make triangular block 8's right-angle side play spacing effect to gyro wheel 12, the condition that pull rod 4 takes place to remove 2 has been prevented, thereby the mistake has been avoided appearing bumping when inhaling the phlegm, the condition that leads to the sputum to appear flowing out.
The reset mechanism comprises a fixing frame 9 fixedly connected to the connecting shell 2, a pulling rod 10 is arranged on the fixing frame 9 in a penetrating mode, and a pulling part 11 is fixedly connected to the other end of the pulling rod 10, so that the pulling rod 10 can be conveniently held to move.
One end of the pull rod 10 is fixedly connected to the roller 12, a spring 13 is sleeved on the pull rod 10, one end of the spring 13 is fixedly connected to the roller 12, the other end of the spring 13 is fixedly connected to the fixing frame 9, the roller 12 is reset through the design of the spring 13, when the roller 12 is abutted to the inclined surface of the triangular block 8, the spring 13 is compressed, when the pull rod 4 is required to be fixed, the pull rod 10 is pulled, the spring 13 is compressed, the roller 12 is separated from a gap between the two triangular blocks 8, the fixing can be released, and the pull rod 4 is pushed to move.
Example 2
Referring to fig. 1-3, as another preferred embodiment of the present utility model, on the basis of embodiment 1, the sputum guide mechanism includes a connection cover 3, and the connection cover 3 is provided with anti-slip patterns, which is beneficial to increasing roughness and ensuring friction.
The connecting cover 3 is in threaded connection with the connecting shell 2, the connecting cover 3 is communicated with the sputum suction tube 1, and the connecting cover 3 is rotated so as to open one end of the connecting shell 2.
When the sputum aspirator is used, the sputum aspirator is inserted into the sputum aspirator, the pull handle 5 is pulled to drive the pull rod 4 to move, thereby the movable edge 7 is driven to slide in the slide rail 6, the idler wheel 12 slides on the triangular blocks 8 to suck out sputum, and after the sputum aspirator is ended, the idler wheel 12 is positioned between the gaps of the two triangular blocks 8 to limit the idler wheel 12, and the condition that the pull rod 4 moves 2 is prevented.
Example 3
Referring to fig. 1 to 4, as another preferred embodiment of the present utility model, on the basis of embodiment 1, the end of the connection housing 2 is fixedly connected with the blocking piece 16 by a bolt, and the blocking piece 16 is used to limit the piston 15, so that the situation that the piston 15 is separated from the connection housing 2 when the pull rod 4 is pulled is prevented, and simultaneously, when the pull rod 4 needs to be taken out, the blocking piece 16 can be detached by loosening the bolt to release the fixing of the blocking piece 16.
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)
1. The utility model provides a sputum aspirator, includes connection shell (2), its characterized in that, the equal opening in both ends of connection shell (2) sets up, connection shell (2) one end intercommunication is provided with leads phlegm mechanism, the butt has piston (15) on connection shell (2) inner wall, fixedly connected with pull rod (4) on piston (15), fixedly connected with handle (5) on pull rod (4), fixedly connected with removes arris (7) on handle (5), fixedly connected with slide rail (6) on connection shell (2), remove arris (7) slidable setting in slide rail (6), equidistance fixedly connected with triangular block (8) on removing arris (7), butt has gyro wheel (12) on triangular block (8), be connected with canceling release mechanical system on gyro wheel (12).
2. The sputum aspirator according to claim 1, wherein the reset mechanism comprises a fixing frame (9) fixedly connected to the connecting shell (2), a pull rod (10) is provided on the fixing frame (9) in a penetrating manner, one end of the pull rod (10) is fixedly connected to the roller (12), a spring (13) is sleeved on the pull rod (10), one end of the spring (13) is fixedly connected to the roller (12), and the other end of the spring is fixedly connected to the fixing frame (9).
3. A sputum aspirator according to claim 1, characterized in that the sputum-guiding mechanism comprises a connecting cover (3), the connecting cover (3) is in threaded connection with the connecting shell (2), and the connecting cover (3) is provided with a sputum-aspirating tube (1) in a communicating manner.
4. A sputum aspirator according to any one of claims 1-3, characterized in that the end of the connecting shell (2) is fixedly connected with a blocking block (16) by means of bolts.
5. A sputum aspirator according to claim 4, characterized in that the connecting shell (2) is fixedly connected with a holding post (14).
6. A sputum aspirator according to claim 2, wherein the other end of the pull rod (10) is fixedly connected with a pull part (11).
7. A sputum aspirator according to claim 3, characterized in that the connecting cover (3) is provided with anti-slip threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420264292.9U CN221106572U (en) | 2024-02-03 | 2024-02-03 | Sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420264292.9U CN221106572U (en) | 2024-02-03 | 2024-02-03 | Sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221106572U true CN221106572U (en) | 2024-06-11 |
Family
ID=91341711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420264292.9U Active CN221106572U (en) | 2024-02-03 | 2024-02-03 | Sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221106572U (en) |
-
2024
- 2024-02-03 CN CN202420264292.9U patent/CN221106572U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |