CN216963144U - Sputum aspirator - Google Patents
Sputum aspirator Download PDFInfo
- Publication number
- CN216963144U CN216963144U CN202123290412.8U CN202123290412U CN216963144U CN 216963144 U CN216963144 U CN 216963144U CN 202123290412 U CN202123290412 U CN 202123290412U CN 216963144 U CN216963144 U CN 216963144U
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- pipette
- cover plate
- negative pressure
- rotating assembly
- sputum aspirator
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Abstract
The utility model discloses a sputum aspirator, which relates to the technical field of sputum aspirators and comprises a shell, wherein a liquid storage container and a negative pressure unit are arranged on the shell, the liquid storage container comprises a cover plate, a negative pressure pipe and a pipette are arranged on the cover plate, and the negative pressure pipe is communicated with an air inlet end of the negative pressure unit; the pipette is rotatably arranged on the cover plate; the cover plate is also provided with a pipette rotating assembly, and the pipette rotating assembly is connected with the pipette and drives the pipette to axially rotate. The rotary suction tube is arranged and driven to rotate by the suction tube rotating assembly, so that the suction tube can be rotated without manpower during liquid suction, and rotary sputum suction can be conveniently carried out in the oral cavity, the nasal cavity and the like of a patient.
Description
Technical Field
The utility model relates to the technical field of sputum aspirators, in particular to a sputum aspirator.
Background
The sputum aspirator generally comprises a negative pressure component and a liquid storage container, power is provided by the negative pressure component after the sputum aspirator is electrified to aspirate sputum, and during sputum aspiration, the sputum aspirator is manually held to rotate, slightly swing and other liquid aspiration operations at the oral cavity, the nasal cavity and other positions of a patient, which consumes manpower, so that the sputum aspirator is continuously changed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a sputum aspirator.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a sputum aspirator comprises a shell, wherein a liquid storage container and a negative pressure unit are arranged on the shell, the liquid storage container comprises a cover plate, a negative pressure pipe and a pipette are arranged on the cover plate, and the negative pressure pipe is communicated with an air inlet end of the negative pressure unit;
the pipette is rotatably arranged on the cover plate;
the cover plate is also provided with a pipette rotating assembly, and the pipette rotating assembly is connected with the pipette and drives the pipette to axially rotate.
Optionally, the pipette is sleeved with a bearing, and an outer ring of the bearing is fixed on the cover plate.
Optionally, both ends of the bearing are provided with a sealing end cover.
Optionally, the pipette rotating assembly is comprised of a motor, a driving gear, a driven gear, and a collar;
wherein, the motor is vertically installed on the cover plate, the driving gear is meshed with a driven gear, the driven gear is in key connection with a sleeve, and the sleeve is fixed with the pipette.
Optionally, the pipette rotation assembly further comprises a casing fixed to the cover plate and enclosing the motor, the drive gear, the driven gear, and the sleeve.
Compared with the prior art, the utility model has the following advantages:
the rotary suction tube is arranged and driven to rotate by the suction tube rotating assembly, so that the suction tube can be rotated without manpower during liquid suction, and rotary sputum suction can be conveniently carried out in the oral cavity, the nasal cavity and the like of a patient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a negative pressure unit according to the present invention;
fig. 3 is a schematic view of a pipette rotating assembly in the present invention.
In the figure: the device comprises a shell 1, a liquid storage container 2, a negative pressure unit 3, a negative pressure pipe 4, a pipette 5, a pipette rotating assembly 6, a motor 61, a driving gear 62, a driven gear 63, a sleeve 64 and a cover plate 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a sputum aspirator comprises a housing 1, a liquid storage container 2 and a negative pressure unit 3 are arranged on the housing 1, and the negative pressure unit 3 is used for providing negative pressure power to aspirate sputum as shown in fig. 2.
The liquid storage container 2 comprises a cover plate 7, a negative pressure pipe 4 and a liquid suction pipe 5 are arranged on the cover plate 7, the negative pressure pipe 4 is communicated with the air inlet end of the negative pressure unit 3, and in the embodiment, the negative pressure pipe 4 is fixedly or integrally arranged on the cover plate 7.
The pipette 5 is rotatably disposed on the cover plate 7, and specifically rotatably disposed as follows: the pipette 5 is sleeved with a bearing, the outer ring of the bearing is fixed on the cover plate 7, and the bearing can be a needle bearing or a deep groove ball bearing.
Both ends of the bearing are provided with sealing end covers, and the sealing end covers are arranged to play a role in sealing and isolating internal and external gases.
The cover plate 7 is also provided with a pipette rotating assembly 6, the pipette rotating assembly 6 is connected with the pipette 5 and drives the pipette to rotate axially, the pipette rotating assembly 6 comprises a motor 61, a driving gear 62, a driven gear 63 and a sleeve 64, and the components are specifically arranged as follows:
wherein, the motor 61 is vertically installed on the cover plate 7, the driving gear 62 is engaged with the driven gear 63, the driven gear 63 is in key connection with the sleeve 64, and the sleeve 64 is fixed with the pipette 5.
In this embodiment, the pipette rotating assembly 6 further includes a casing (not shown) having a rectangular, circular or irregular shape, which is fixed to the cover plate 7 and encloses the motor 61, the driving gear 62, the driven gear 63 and the sleeve 64, thereby preventing the interior from being contaminated and facilitating cleaning.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a sputum aspirator, includes casing (1), be provided with on casing (1) and store liquid container (2) and negative pressure unit (3), including apron (7) on storing liquid container (2), be provided with negative pressure pipe (4) and pipette (5) on apron (7), negative pressure pipe (4) and the inlet end intercommunication of negative pressure unit (3), its characterized in that:
the pipette (5) is rotatably arranged on the cover plate (7);
the cover plate (7) is also provided with a pipette rotating assembly (6), and the pipette rotating assembly (6) is connected with the pipette (5) and drives the pipette to rotate axially.
2. A sputum aspirator according to claim 1, wherein the pipette (5) is fitted with a bearing, the outer ring of which is fixed to the cover plate (7).
3. A sputum aspirator according to claim 2, wherein both ends of the bearing are provided with a sealing end cap.
4. A sputum aspirator according to claim 1, wherein the pipette rotating assembly (6) comprises a motor (61), a driving gear (62), a driven gear (63) and a sleeve (64);
the motor (61) is vertically arranged on the cover plate (7), the driving gear (62) is meshed with the driven gear (63), the driven gear (63) is in key connection with the sleeve (64), and the sleeve (64) is fixed with the pipette (5).
5. A sputum aspirator according to claim 1, wherein the pipette rotating assembly (6) further comprises a casing fixed to the cover plate (7) and enclosing the motor (61), the driving gear (62), the driven gear (63) and the sleeve (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123290412.8U CN216963144U (en) | 2021-12-24 | 2021-12-24 | Sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123290412.8U CN216963144U (en) | 2021-12-24 | 2021-12-24 | Sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216963144U true CN216963144U (en) | 2022-07-15 |
Family
ID=82348468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123290412.8U Active CN216963144U (en) | 2021-12-24 | 2021-12-24 | Sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216963144U (en) |
-
2021
- 2021-12-24 CN CN202123290412.8U patent/CN216963144U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 3 / F, building 4, No. 33, Qiuju Road, Baiyan Science Park, Hefei hi tech Zone, Anhui 230000 Patentee after: Hefei Kangjuren Medical Device Technology Co.,Ltd. Address before: 3 / F, building 4, No. 33, Qiuju Road, Baiyan Science Park, Hefei hi tech Zone, Anhui 230000 Patentee before: HEFEI KANGJUREN INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |