CN220735608U - Ear canal aspirator for nursing of otorhinolaryngology department - Google Patents
Ear canal aspirator for nursing of otorhinolaryngology department Download PDFInfo
- Publication number
- CN220735608U CN220735608U CN202320359876.XU CN202320359876U CN220735608U CN 220735608 U CN220735608 U CN 220735608U CN 202320359876 U CN202320359876 U CN 202320359876U CN 220735608 U CN220735608 U CN 220735608U
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- Prior art keywords
- aspirator
- shell
- filter screen
- ear canal
- nursing
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- 210000000613 ear canal Anatomy 0.000 title claims abstract description 18
- 230000000474 nursing effect Effects 0.000 title claims abstract description 17
- 210000001503 joint Anatomy 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000001755 vocal effect Effects 0.000 claims 1
- 230000028327 secretion Effects 0.000 abstract description 23
- 230000009471 action Effects 0.000 abstract description 12
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 4
- 210000004243 sweat Anatomy 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model provides an ear canal aspirator for nursing in otorhinolaryngology department, and relates to the field of ear, nose and throat nursing tools. The auditory canal aspirator comprises an aspirator shell, wherein one end of the aspirator shell in the horizontal direction is provided with an air inlet, the other end of the aspirator shell is provided with an air outlet, a suction fan is arranged in the aspirator shell, the air inlet is communicated with a suction pipe, the bottom of the aspirator shell is communicated with a collecting bag, and the collecting bag is arranged between the suction pipe and the suction fan; a filter screen is obliquely arranged in the aspirator shell, the filter screen is used for horizontally separating the inner cavity of the aspirator shell, and the filter screen is arranged above the collecting bag. The utility model ensures that the secretion naturally falls under the action of gravity, saves time and labor and is easier to realize the recycling of the secretion.
Description
Technical Field
The utility model relates to the field of ear, nose and throat nursing tools, in particular to an ear canal aspirator for nursing of otorhinolaryngology.
Background
Before ear operation, doctors need to clean and care excessive secretions in the auditory canal of the patient correspondingly, and in order to clean the secretions in the auditory canal, the excessive secretions in the auditory canal need to be cleaned out of the auditory canal by an auditory canal aspirator, so that the doctors can conveniently continue subsequent operations.
The Chinese patent of application number CN202120152712.0 discloses that aspirator body, suction fan, collection bag and lead screw, the internally mounted of aspirator body has the mounting panel, and the inside equidistant heat dissipation groove of seting up of mounting panel, the suction fan is installed to one side of mounting panel, the suction fan body is close to one side of mounting panel and installs the heat dissipation backshell, the discharging pipe is installed to the bottom of aspirator body, one side that the aspirator body kept away from the heat dissipation backshell is provided with the suction pipe body, and the mounting groove has all been seted up to the top and the bottom of suction pipe body, cross recess has all been seted up to top and the bottom of aspirator body, and the inside of cross recess is provided with T type gag lever post, the internally mounted of aspirator body has the filter screen, the lead screw is installed through the bearing to one side that the filter screen kept away from the suction fan, and the outer wall of lead screw is provided with the nut brush board. Through installing slide bar and nut brush board, operating personnel holds the turn button with the hand and drives the lead screw and rotate to the lead screw drives nut brush board and removes in the slide bar, and then the nut brush board clear up the position of filter screen, then is convenient for clear up the secretion impurity of the interior suction of ear canal of filter screen. In the cleaning process of the filter screen, the following problems mainly exist:
the screw rod drives the nut brush board to move up and down on the side surface of the filter screen when rotating, and secretion impurities adsorbed on the side surface of the filter screen are scraped off, but the nut brush board is slowly moved by manually adjusting the screw rod to drive the nut brush board to move, so that the time consumption for brushing the whole filter board is long and labor is wasted.
In summary, we propose an ear canal aspirator for otorhinolaryngological nursing to solve the above technical problems.
Disclosure of Invention
The utility model aims to provide an ear canal aspirator for nursing in otorhinolaryngology department, which enables secretion to naturally drop under the action of gravity, saves time and labor and is easier to realize secretion recovery.
Embodiments of the present utility model are implemented as follows:
the embodiment of the application provides an ear canal aspirator for nursing of otorhinolaryngology department, which comprises an aspirator shell, wherein one end of the aspirator shell in the horizontal direction is provided with an air inlet, the other end of the aspirator shell is provided with an air outlet, a suction fan is arranged in the aspirator shell, the air inlet is communicated with a suction pipe, the bottom of the aspirator shell is communicated with a collecting bag, and the collecting bag is arranged between the suction pipe and the suction fan;
a filter screen is obliquely arranged in the aspirator shell, the filter screen is used for horizontally separating the inner cavity of the aspirator shell, and the filter screen is arranged above the collecting bag.
In some embodiments of the present utility model, an adjusting hole is formed at an upper side of the aspirator housing between the filter screen and the suction fan, the adjusting hole is provided with a rotating shaft, the rotating shaft is rotatably provided with an adjusting rod, an upper end of the adjusting rod penetrates through an outer portion of the aspirator housing, a lower pipe of the adjusting rod penetrates through an inner portion of the aspirator housing to be connected with an oscillating block, the oscillating block is abutted against the filter screen, the rotating shaft is provided with a torsion spring, and the elastic force of the torsion spring enables the oscillating block to be pressed on the filter screen.
In some embodiments of the utility model, the adjustment aperture removable cover is provided with a protective cover.
In some embodiments of the utility model, the suction apparatus further comprises a handle disposed on the bottom side of the suction apparatus housing.
In some embodiments of the present utility model, the aspirator housing includes a first half-shell and a second half-shell that are butted with each other, the air inlet is provided in the first half-shell, and the air outlet, the suction fan and the filter screen are provided in the second half-shell;
the lower ends of the butt joint surfaces of the first half shell and the second half shell are hinged, and the upper ends of the butt joint surfaces are detachably connected.
In some embodiments of the utility model, the first half-shell and the second half-shell are connected by bolts.
In some embodiments of the utility model, the collection bag and the aspirator housing are removably connected.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
(1) When the utility model is used, the suction tube is led to extend into the auditory canal of a patient, the power supply of the suction fan is connected, the suction fan generates negative pressure in the shell of the aspirator, under the action of external pressure, secretion in the auditory canal enters into the shell of the aspirator through the suction tube, and is deposited on the inclined filter screen under the action of air pressure; when the suction fan is closed, under the action of gravity, secretion gathered on the filter screen falls into the collecting bag, so that the secretion is recovered.
(2) When the suction fan is closed, the adjusting rod is shifted, the oscillating block is far away from the filter screen, the torsion spring is further compressed by the adjusting rod, and after the adjusting rod is loosened, the oscillating block is enabled to impact the filter screen under the action of the restoring elasticity of the torsion spring, so that secretion adsorbed on the filter screen falls.
(3) Through dismantling the connecting portion of first half casing and second half casing, make the local separation of first half casing and second half casing, make first half casing and filter screen be in open state, conveniently carry out the clearance of first half casing and filter screen on secretion.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an ear canal aspirator for otorhinolaryngological nursing according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the first half shell and the second half shell separated according to the embodiment of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 1A;
fig. 4 is a top view of an ear canal aspirator for otorhinolaryngological nursing in accordance with an embodiment of the present utility model.
Icon: 1-collecting bag, 2-handle, 3-heat dissipation backshell, 4-suction fan, 5-filter screen, 6-aspirator shell, 601-first half shell, 602-second half shell, 7-aspiration channel, 8-protection casing, 9-oscillating block, 10-regulation pole, 11-torsional spring, 12-regulation hole.
Detailed Description
Examples
Referring to fig. 1-4, an ear canal aspirator for otolaryngological nursing includes an aspirator housing, wherein one end of the aspirator housing 6 in a horizontal direction is provided with an air inlet, the other end is provided with an air outlet, a suction fan 4 is arranged in the aspirator housing 6, the air inlet is communicated with a suction tube, a collection bag 1 is communicated with the bottom of the aspirator housing, and the collection bag 1 is arranged between the suction tube and the suction fan 4;
a filter screen 5 is obliquely arranged in the aspirator housing 6, the filter screen 5 is used for horizontally separating the inner cavity of the aspirator housing 6, and the filter screen 5 is arranged above the collecting bag 1.
When the utility model is used, the suction tube is led to extend into the auditory canal of a patient, the power supply of the suction fan 4 is connected, the suction fan 4 generates negative pressure in the shell of the aspirator, secretion in the auditory canal enters the shell of the aspirator through the suction tube under the action of external pressure, and is deposited on the inclined filter screen 5 under the action of air pressure; when the suction fan 4 is closed, under the action of gravity, secretion collected on the filter screen 5 falls into the collecting bag 1, so that secretion recovery is realized. Compared with the patent technology with the application number of CN202120152712.0, the method avoids the step of manually scraping the secretion on the surface of the filter screen 5, so that the secretion naturally falls under the action of gravity, saves time and labor, and is easier to realize the recovery of the secretion.
The exhaust port is provided with a heat dissipation rear shell 3 with holes.
In some embodiments of the present utility model, an adjusting hole 12 is formed at the upper side of the aspirator housing between the filter screen 5 and the suction fan 4, the adjusting hole 12 is provided with a rotating shaft, the rotating shaft is rotatably provided with an adjusting rod 10, the upper end of the adjusting rod 10 penetrates through the exterior of the aspirator housing, a lower pipe of the adjusting rod 10 penetrates through the interior of the aspirator housing to be connected with an oscillating block 9, the oscillating block 9 is abutted against the filter screen 5, the rotating shaft is provided with a torsion spring 11, and the elastic force of the torsion spring 11 compresses the oscillating block 9 on the filter screen 5.
In the above embodiment, when the suction fan 4 is turned off, the adjusting lever 10 is turned on, the oscillating block 9 is far away from the filter screen 5 by the adjusting lever 10, meanwhile, the torsion spring 11 is further compressed by the adjusting lever 10, and after the adjusting lever 10 is released, under the action of the restoring elasticity of the torsion spring 11, the oscillating block 9 is made to strike the filter screen 5, so that secretion adsorbed on the filter screen 5 falls.
The oscillating block 9 is a metal block. When the adjusting rod 10 rotates relative to the rotating shaft, the torsion spring 11 can be further compressed, the oscillating block 9 can strike the filter screen 5 under the action of elasticity, and the adjusting rod 10 can strike the filter screen 5 for a plurality of times by repeatedly poking the adjusting rod 10, so that secretion on the filter screen 5 falls into the collecting bag 1 more.
In some embodiments of the utility model, the removable cover of the adjustment aperture 12 is provided with a protective cover 8.
In the above embodiment, the threaded cylinder is disposed on the upper side of the adjusting hole 12, the internal thread matching with the threaded cylinder is disposed on the inner side of the protecting cover 8, the protecting cover 8 is installed in the adjusting hole 12 to form a leak-stopping of the adjusting hole 12, so that the aspirator shell forms a sealed shell, and after the protecting cover 8 is disassembled, the adjusting rod 10 is conveniently tampered.
In some embodiments of the utility model, the suction apparatus further comprises a handle 2 arranged at the bottom side of the suction apparatus housing 6.
In the above embodiment, the handle 2 is provided with the sweat absorbing sleeve, so that the sweat absorbing sleeve can absorb sweat when the hand of a user sweats, and the hand is prevented from slipping.
In some embodiments of the present utility model, the aspirator housing includes a first half-shell 601 and a second half-shell 602 that are abutted with each other, the air inlet is provided in the first half-shell 601, and the air outlet, the suction fan 4, and the filter screen 5 are provided in the second half-shell 602;
the first half shell 601 is hinged to the lower end of the abutting surface of the second half shell 602, and the upper end of the abutting surface is detachably connected.
In the above embodiment, by disassembling the connection portion of the first half casing 601 and the second half casing 602, the first half casing 601 and the second half casing 602 are partially separated, so that the first half casing 601 and the filter screen 5 are in an open state, and cleaning of secretions on the first half casing 601 and the filter screen 5 is facilitated.
In some embodiments of the present utility model, the first half-shell 601 and the second half-shell 602 are coupled by bolts.
In the above embodiment, the upper sides of the first half shell 601 and the second half shell 602 are symmetrically provided with the connecting seat, the connecting seat is provided with the screw hole, and the two screw holes are jointly penetrated with the bolt, so as to realize the connection of the first half shell 601 and the second half shell 602. The first half shell 601 and the second half shell 602 are connected through a plurality of groups of bolts so as to improve the butt joint stability of the first half shell 601 and the second half shell 602.
In some embodiments of the utility model, the collection bag 1 and the aspirator housing are detachably connected.
In the above embodiment, the through hole is formed at the bottom side of the aspirator housing, the lower part of the through hole is protruded downward to form the threaded connection part, and the aspirator housing is provided with the internal thread in threaded fit with the threaded connection part, so as to realize the detachable setting of the collecting bag 1.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides an ear canal aspirator for otorhinolaryngology branch of academic or vocational study nursing, its characterized in that includes aspirator shell, the one end of aspirator shell horizontal direction has the air inlet, and the other end has the gas vent, be provided with the suction fan in the aspirator shell, the air inlet intercommunication has the suction tube, the bottom intercommunication of aspirator shell has the collecting bag, the collecting bag sets up in between suction tube and the suction fan;
the suction device is characterized in that a filter screen is obliquely arranged in the suction device shell and used for horizontally separating the inner cavities of the suction device shell, and the filter screen is arranged above the collecting bag.
2. The ear canal aspirator for otorhinolaryngological nursing according to claim 1, wherein an adjusting hole is formed in the upper side of the aspirator housing between the filter screen and the suction fan, a rotating shaft is arranged in the adjusting hole, an adjusting rod is rotatably arranged in the rotating shaft, the upper end of the adjusting rod penetrates to the outside of the aspirator housing, a lower pipe of the adjusting rod penetrates to the inside of the aspirator housing, an oscillating block is connected with the oscillating block in an abutting mode with the filter screen, a torsion spring is arranged on the rotating shaft, and the oscillating block is tightly pressed on the filter screen by the elasticity of the torsion spring.
3. An ear canal aspirator for otorhinolaryngological nursing as defined in claim 2 wherein said removable cover for said adjustment aperture is provided with a protective cover.
4. The ear canal aspirator for otorhinolaryngological nursing of claim 1 further comprising a handle disposed on the underside of the aspirator housing.
5. The ear canal aspirator for otorhinolaryngological nursing of claim 1 wherein the aspirator housing comprises a first half shell and a second half shell in butt joint with each other, the air inlet is provided in the first half shell, the air outlet, the suction fan and the filter screen are provided in the second half shell;
the lower ends of the butt joint surfaces of the first half shell and the second half shell are hinged, and the upper ends of the butt joint surfaces are detachably connected.
6. The ear canal aspirator for otorhinolaryngological care of claim 5 wherein the first half shell and the second half shell are connected by a bolt.
7. An ear canal aspirator for otorhinolaryngological care as defined in claim 1 wherein said collection bag and said aspirator housing are removably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320359876.XU CN220735608U (en) | 2023-02-25 | 2023-02-25 | Ear canal aspirator for nursing of otorhinolaryngology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320359876.XU CN220735608U (en) | 2023-02-25 | 2023-02-25 | Ear canal aspirator for nursing of otorhinolaryngology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220735608U true CN220735608U (en) | 2024-04-09 |
Family
ID=90554451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320359876.XU Active CN220735608U (en) | 2023-02-25 | 2023-02-25 | Ear canal aspirator for nursing of otorhinolaryngology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220735608U (en) |
-
2023
- 2023-02-25 CN CN202320359876.XU patent/CN220735608U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |