CN214318294U - Ear canal aspirator for otolaryngology nursing - Google Patents
Ear canal aspirator for otolaryngology nursing Download PDFInfo
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- CN214318294U CN214318294U CN202022979631.6U CN202022979631U CN214318294U CN 214318294 U CN214318294 U CN 214318294U CN 202022979631 U CN202022979631 U CN 202022979631U CN 214318294 U CN214318294 U CN 214318294U
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Abstract
An ear canal aspirator for otolaryngological nursing comprises a shell, a motor, a telescopic plate, an electric telescopic rod, a bottom plate, a pump and a filter screen; the lower end of the shell is provided with a bottom cover, the fixed pipe is vertically arranged at the upper end of the shell, and the inner pipe is arranged inside the fixed pipe in a sliding manner; a transverse plate is horizontally arranged in the shell, and the electric telescopic rod is vertically arranged at the upper end of the transverse plate; the fixed plate is horizontally arranged in the shell, the baffle plate is vertically arranged in the fixed plate, and the telescopic plates are arranged on two sides of the fixed plate in a sliding manner; the motor is arranged on the fixed plate, and the output end of the motor is provided with a rotating shaft; the top of the rotating shaft is provided with a brush ball, the side surface of the rotating shaft is also provided with a second limiting block, and the inner part of the inner pipe is provided with an upper group of first limiting blocks and a lower group of first limiting blocks; the bottom plate level sets up in the inside of casing, and the pump machine setting is equipped with the exhaust tube on the bottom plate, and the filter screen level sets up in the inside of bottom, is equipped with the blast pipe on the casing. The utility model discloses have good nature controlled and flexibility, and patient's comfort level is high when using.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an ear canal aspirator is used in otolaryngology branch of academic or vocational study nursing.
Background
Before the ear operation, the ear canal needs to be cleaned and nursed correspondingly, especially for the patients suffering from suppurative otitis media and chronic otitis, the secretion in the ear canal is large, so that the patients are very painful, and a corresponding aspirator is needed for removing the secretion in the ear canal.
With the development of electronic technology and the development of medical industry, the ear canal aspirator is gradually used by more and more medical units. But current aspirator or structure are complicated, and the cost is high to the operation is inconvenient, and the clearance head of most aspirator front ends is hard partially, makes the patient produce the discomfort easily when the action in the ear, and it is inconvenient when changing or rinsing, and current auditory canal aspirator can't carry out adaptability according to the auditory canal of the different degree of depth of different patients simultaneously and adjust, inserts the auditory canal and probably leads to the patient to be uncomfortable too deeply.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to solve the technical problems existing in the background technology, the utility model provides an ear canal aspirator for otolaryngological nursing, which can automatically control the depth of a brush head extending into the ear canal, is different from person to person and convenient to use, and the brush head flexibly rotates in the ear in the cleaning process, so that a patient can not feel painful; simultaneously the utility model has the advantages of simple structure, it is with low costs, be fit for using widely.
(II) technical scheme
The utility model provides an ear canal aspirator for otolaryngological nursing, which comprises a shell, a fixed tube, an inner tube, a motor, a fixed plate, a telescopic plate, an electric telescopic rod, a bottom plate, a pump and a filter screen;
the lower end of the shell is provided with a bottom cover, and the bottom cover is in threaded connection with the shell; the fixed pipe is vertically arranged at the upper end of the shell, and the inner pipe is arranged inside the fixed pipe in a sliding manner; a transverse plate is horizontally arranged in the shell and fixedly connected with the inner wall of the shell; the electric telescopic rod is vertically arranged at the upper end of the transverse plate, and the bottom of the electric telescopic rod is fixedly connected with the transverse plate;
the fixed plate is horizontally arranged in the shell, and the lower end of the fixed plate is fixedly connected with the extending end of the electric telescopic rod; a baffle is vertically arranged in the fixed plate, the telescopic plates are arranged on two sides of the fixed plate in a sliding manner, a spring is arranged in the telescopic plates, and the other end of the spring is connected with the baffle; the motor is arranged on the fixed plate, the output end of the motor is provided with a rotating shaft, and the top of the rotating shaft is upwards inserted into the inner pipe; the top of the rotating shaft is provided with a brush ball, the side surface of the rotating shaft is also provided with a second limiting block, an upper group of first limiting blocks and a lower group of first limiting blocks are arranged inside the inner pipe, and the second limiting block is positioned between the two groups of first limiting blocks;
the bottom plate is horizontally arranged in the shell and positioned below the transverse plate, the pump is arranged on the bottom plate, an exhaust pipe is arranged at the input end of the pump, the other end of the exhaust pipe is upwards inserted into the inner pipe, and an air outlet pipe is arranged at the output end of the pump; a fixed block is arranged inside the bottom cover, the filter screen is horizontally arranged inside the bottom cover, and the filter screen is positioned between the fixed block and the bottom of the shell and is in contact with the fixed block and the bottom of the shell; the filter screen is provided with a first connecting pipe and a second connecting pipe, the other end of the air outlet pipe is connected with the air inlet of the first connecting pipe in an inserting mode, the shell is provided with an exhaust pipe, and the other end of the exhaust pipe is connected with the air inlet of the second connecting pipe in an inserting mode.
Preferably, the bottom of bottom cover is fixed and is provided with the base, and the bottom of base is the sucking disc.
Preferably, the upper end of the shell is provided with a sponge gasket, and the height of the sponge gasket is higher than the upper bottom surface of the shell.
Preferably, the fixing rod is horizontally arranged in the shell, and the rotating shaft is rotatably connected with the fixing rod.
Preferably, the two sides of the shell are provided with anti-slip blocks.
Preferably, the inside of casing still is equipped with the battery, battery electric connection motor, electric telescopic handle and pump machine.
Preferably, be equipped with switch and electric telescopic handle switch on the casing, the electric telescopic handle switch is the slidingtype switch, and electric telescopic handle switch control connects electric telescopic handle.
Preferably, the side surfaces of the fixed pipe and the inner pipe are provided with air inlet holes.
The above technical scheme of the utility model has following profitable technological effect:
the telescopic inner tube structure is added, the inner tube is properly pushed to extend outwards by the upward moving rotating shaft, the inner tube plays a supporting role in the auditory canal, and discomfort of a patient caused by deviation of the brush head when the head of the patient deviates is avoided; an electric telescopic rod switch is added, and the depth of the brush head extending into the ear canal can be controlled in real time by adjusting the electric telescopic rod switch; the detachable filter screen and the dust collection structure at the bottom are added, dirt inside the auditory canal is absorbed by the pump and guided into the bottom cover, and the use is very convenient.
Drawings
Fig. 1 is a schematic structural view of an ear canal aspirator for otolaryngological nursing according to the present invention.
Fig. 2 is a sectional view (front view) of the ear canal aspirator for otolaryngological nursing in the utility model.
Fig. 3 is an enlarged view of a portion a of the ear canal aspirator for otolaryngological nursing in the utility model.
Fig. 4 is an enlarged view of the part B of the ear canal aspirator for otolaryngological nursing in the utility model.
Reference numerals: 1. a housing; 2. a bottom cover; 3. a base; 4. a sponge washer; 5. a fixed tube; 6. an inner tube; 7. a motor; 8. a rotating shaft; 9. fixing the rod; 10. brushing balls; 11. a first stopper; 12. a second limiting block; 13. a fixing plate; 14. a baffle plate; 15. a retractable plate; 16. a spring; 17. a transverse plate; 18. an electric telescopic rod; 19. a base plate; 20. a pump machine; 21. an air exhaust pipe; 22. an air outlet pipe; 23. an exhaust pipe; 24. filtering with a screen; 25. a fixed block; 26. a first connecting pipe; 27. a second connecting pipe; 28. anti-skid blocks; 29. a power switch; 30. an electric telescopic rod switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the auditory canal aspirator for otolaryngological nursing provided by the present invention comprises a shell 1, a fixed tube 5, an inner tube 6, a motor 7, a fixed plate 13, a telescopic plate 15, an electric telescopic rod 18, a bottom plate 19, a pump 20 and a filter screen 24;
the lower end of the shell 1 is provided with a bottom cover 2, and the bottom cover 2 is in threaded connection with the shell 1; the fixed pipe 5 is vertically arranged at the upper end of the shell 1, and the inner pipe 6 is arranged inside the fixed pipe 5 in a sliding manner; a transverse plate 17 is horizontally arranged in the shell 1, and the transverse plate 17 is fixedly connected with the inner wall of the shell 1; the electric telescopic rod 18 is vertically arranged at the upper end of the transverse plate 17, and the bottom of the electric telescopic rod 18 is fixedly connected with the transverse plate 17;
the fixed plate 13 is horizontally arranged in the shell 1, and the lower end of the fixed plate 13 is fixedly connected with the extending end of the electric telescopic rod 18; a baffle plate 14 is vertically arranged in the fixed plate 13, the telescopic plates 15 are arranged on two sides of the fixed plate 13 in a sliding manner, a spring 16 is arranged in the telescopic plates 15, and the other end of the spring 16 is connected with the baffle plate 14; the motor 7 is arranged on the fixed plate 13, the output end of the motor 7 is provided with a rotating shaft 8, and the top of the rotating shaft 8 is upwards inserted into the inner pipe 6; the top of the rotating shaft 8 is provided with a brush ball 10, the side surface of the rotating shaft 8 is also provided with a second limiting block 12, the inner part of the inner pipe 6 is provided with an upper group of first limiting blocks 11 and a lower group of first limiting blocks 11, and the second limiting block 12 is positioned between the two groups of first limiting blocks 11;
the bottom plate 19 is horizontally arranged inside the shell 1, the bottom plate 19 is positioned below the transverse plate 17, the pump 20 is arranged on the bottom plate 19, the input end of the pump 20 is provided with an exhaust pipe 21, the other end of the exhaust pipe 21 is upwards inserted into the inner pipe 6, and the output end of the pump 20 is provided with an air outlet pipe 22; a fixed block 25 is arranged inside the bottom cover 2, the filter screen 24 is horizontally arranged inside the bottom cover 2, and the filter screen is positioned between the fixed block 25 and the bottom of the shell 1 and is contacted with the fixed block 25 and the bottom of the shell; the filter screen 24 is provided with a first connecting pipe 26 and a second connecting pipe 27, the other end of the air outlet pipe 22 is inserted into the air inlet of the first connecting pipe 26, the shell 1 is provided with an air outlet pipe 23, and the other end of the air outlet pipe 23 is inserted into the air inlet of the second connecting pipe 27.
In an alternative embodiment, the bottom of the bottom cover 2 is fixedly provided with the base 3, and the bottom of the base 3 is provided with a sucker, so that a user can conveniently place the device.
In an optional embodiment, the upper end of the casing 1 is provided with a sponge gasket 4, and the height of the sponge gasket is higher than the upper bottom surface of the casing 1, the sponge gasket makes the human body in flexible contact with the aspirator of the utility model, and the comfort is increased.
In an alternative embodiment, a fixing rod 9 is horizontally arranged inside the housing 1, and the rotating shaft 8 is rotatably connected with the fixing rod 9, so that the stability of the rotating shaft 8 is further increased.
In an alternative embodiment, anti-slip blocks 28 are provided on both sides of the housing 1 to facilitate the user's handling of the device.
In an alternative embodiment, a storage battery is further disposed inside the housing 1, and the storage battery is electrically connected to the motor 7, the electric telescopic rod 18 and the pump 20, and the storage battery provides electric energy.
In an alternative embodiment, the housing 1 is provided with a power switch 29 and an electric telescopic rod switch 30, the electric telescopic rod switch 30 is a sliding switch, and the electric telescopic rod switch 30 is in control connection with the electric telescopic rod 18.
In an alternative embodiment, the side surfaces of the fixed pipe 5 and the inner pipe 6 are provided with air inlet holes.
In the utility model, the fixing tube 5 is inserted into the auditory canal along the entrance of the auditory canal, the sponge washer 4 plays a role in protecting the contact part of the suction device and the human body, and plays a role in limiting the depth of the fixing tube 5 inserted into the auditory canal; the power switch 29 is turned on, the electric telescopic rod switch 30 is pushed to enable the electric telescopic rod 18 to extend upwards, the electric telescopic rod 18 drives the fixing plate 13 to move upwards, so that the brush ball 10 extends out, the inner tube 6 also extends out by one end length synchronously in the process of extending the brush ball 10, the inner tube 6 further plays a role in limiting the brush ball in the auditory canal, and the brush ball 10 is effectively prevented from shaking;
the motor 7 is started, the motor 7 rotates to drive the brush ball 10 to rotate, so that dirt adhered to the inner wall of the auditory canal is scraped from the inner wall of the auditory canal, the pump 20 is started, the dirt in the auditory canal enters the bottom cover 2 along the inner tube 6 under the suction action of the pump 20, the filter screen in the bottom cover 2 filters the dirt, and air is discharged along the exhaust pipe 23; after the cleaning is finished, the electric telescopic rod switch 30 is pushed downwards, the electric telescopic rod 18 retracts to retract the brush ball 10 into the inner pipe 6 again, and meanwhile, the inner pipe 6 is retracted into the fixed pipe 5 in the box.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. An ear canal aspirator for otolaryngological nursing is characterized by comprising a shell (1), a fixed tube (5), an inner tube (6), a motor (7), a fixed plate (13), a telescopic plate (15), an electric telescopic rod (18), a bottom plate (19), a pump (20) and a filter screen (24);
the lower end of the shell (1) is provided with a bottom cover (2), and the bottom cover (2) is in threaded connection with the shell (1); the fixed pipe (5) is vertically arranged at the upper end of the shell (1), and the inner pipe (6) is arranged inside the fixed pipe (5) in a sliding manner; a transverse plate (17) is horizontally arranged in the shell (1), and the transverse plate (17) is fixedly connected with the inner wall of the shell (1); the electric telescopic rod (18) is vertically arranged at the upper end of the transverse plate (17), and the bottom of the electric telescopic rod (18) is fixedly connected with the transverse plate (17);
the fixing plate (13) is horizontally arranged in the shell (1), and the lower end of the fixing plate (13) is fixedly connected with the extending end of the electric telescopic rod (18); a baffle plate (14) is vertically arranged in the fixed plate (13), the telescopic plates (15) are arranged on two sides of the fixed plate (13) in a sliding manner, springs (16) are arranged in the telescopic plates (15), and the other ends of the springs (16) are connected with the baffle plate (14); the motor (7) is arranged on the fixing plate (13), the output end of the motor (7) is provided with a rotating shaft (8), and the top of the rotating shaft (8) is upwards inserted into the inner pipe (6); a brush ball (10) is arranged at the top of the rotating shaft (8), a second limiting block (12) is further arranged on the side face of the rotating shaft (8), an upper group and a lower group of first limiting blocks (11) are arranged inside the inner pipe (6), and the second limiting block (12) is located between the two groups of first limiting blocks (11);
the bottom plate (19) is horizontally arranged inside the shell (1), the bottom plate (19) is positioned below the transverse plate (17), the pump (20) is arranged on the bottom plate (19), the input end of the pump (20) is provided with an air exhaust pipe (21), the other end of the air exhaust pipe (21) is upwards inserted into the inner pipe (6), and the output end of the pump (20) is provided with an air outlet pipe (22); a fixing block (25) is arranged inside the bottom cover (2), the filter screen (24) is horizontally arranged inside the bottom cover (2), and the filter screen is positioned between the fixing block (25) and the bottom of the shell (1) and is in contact with the fixing block and the bottom of the shell; the filter screen (24) is provided with a first connecting pipe (26) and a second connecting pipe (27), the other end of the air outlet pipe (22) is connected with an air inlet of the first connecting pipe (26) in an inserting mode, the shell (1) is provided with an air outlet pipe (23), and the other end of the air outlet pipe (23) is connected with an air inlet of the second connecting pipe (27) in an inserting mode.
2. The ear canal aspirator for otolaryngological nursing according to claim 1, wherein the bottom of the bottom cover (2) is fixedly provided with a base (3), and the bottom of the base (3) is a suction cup.
3. The ear canal aspirator for otolaryngological care according to claim 1, wherein a sponge washer (4) is provided at an upper end of the housing (1), and the height of the sponge washer is higher than the upper bottom surface of the housing (1).
4. The ear canal aspirator for otolaryngological care according to claim 1, wherein a fixing rod (9) is horizontally provided inside the housing (1), and the rotary shaft (8) is rotatably connected with the fixing rod (9).
5. The ear canal aspirator for otolaryngological care according to claim 1, characterized in that anti-slip blocks (28) are provided on both sides of the housing (1).
6. The ear canal aspirator for otolaryngological nursing according to claim 1, wherein the inside of the shell (1) is further provided with a storage battery, and the storage battery is electrically connected with the motor (7), the electric telescopic rod (18) and the pump (20).
7. The ear canal aspirator for otolaryngological nursing according to claim 1, wherein the housing (1) is provided with a power switch (29) and an electric telescopic rod switch (30), the electric telescopic rod switch (30) is a sliding switch, and the electric telescopic rod switch (30) is in control connection with the electric telescopic rod (18).
8. The ear canal aspirator for otolaryngological care according to claim 1, wherein the side surfaces of the fixing tube (5) and the inner tube (6) are provided with air inlet holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022979631.6U CN214318294U (en) | 2020-12-12 | 2020-12-12 | Ear canal aspirator for otolaryngology nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022979631.6U CN214318294U (en) | 2020-12-12 | 2020-12-12 | Ear canal aspirator for otolaryngology nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214318294U true CN214318294U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022979631.6U Active CN214318294U (en) | 2020-12-12 | 2020-12-12 | Ear canal aspirator for otolaryngology nursing |
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| CN (1) | CN214318294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117045431A (en) * | 2023-09-19 | 2023-11-14 | 首都医科大学附属北京同仁医院 | Temperature control multifunctional auditory canal cleaner |
-
2020
- 2020-12-12 CN CN202022979631.6U patent/CN214318294U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117045431A (en) * | 2023-09-19 | 2023-11-14 | 首都医科大学附属北京同仁医院 | Temperature control multifunctional auditory canal cleaner |
| CN117045431B (en) * | 2023-09-19 | 2024-02-02 | 首都医科大学附属北京同仁医院 | Temperature control multifunctional auditory canal cleaner |
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