CN211327231U

CN211327231U - Ear canal aspirator for otolaryngological department

Info

Publication number: CN211327231U
Application number: CN201922378069.9U
Authority: CN
Inventors: 唐一萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-25
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to the technical field of otolaryngology, in particular to an ear canal aspirator for the otolaryngology, which comprises a shell, wherein a small fan is fixedly arranged at the bottom of an inner cavity of the shell, an air inlet end of the small fan is communicated with an air suction disc through a pipeline, and one side of the air suction disc is provided with an air suction inlet; the utility model discloses a casing, small-size fan, the air suction dish, the inlet scoop, separate the net, the connecting pipe, a groove, the connecting rod, first spring, the sliding sleeve, the movable rod, the cardboard, the second spring, the fixture block, the gag lever post, external straw, the setting of draw-in groove and external hose, can effectually be used for the convenience to dismantle preceding skirt, the skirt is not convenient for dismantle before having solved current aspirator, traditional modes adopt modes such as bolt to connect, owing to set up a plurality of bolts, and lead to its waste time and energy when dismantling, the efficiency of dismantling has been reduced simultaneously, and the problem of work effect and efficiency when having reduced later stage washing and disinfecting.

Description

Ear canal aspirator for otolaryngological department

Technical Field

The utility model relates to an otolaryngology branch of academic or vocational study technical field specifically is an otolaryngology branch of academic or vocational study is with duct aspirator.

Background

The otorhinolaryngology department is a surgery department for diagnosing and treating ears, noses, pharynx, larynx and related head and neck regions, with the progress and development of science and technology, the medical departments mutually permeate and promote, the scope of the otorhinolaryngology department is expanded, the otorhinolaryngology department, the otoneurosurgery department, the lateral craniofacial department, the audiology and balance science, the rhinoscope surgery department, the rhinoneurosurgery department (the rhinocraniofacial department), the head and neck surgery department, the laryngology microsurgery department, the voice and speech disease department, the otorhinolaryngology department for children and the like appear, the content of the otorhinolaryngology department is greatly enriched, the ear canal needs to be cleaned and nursed correspondingly before the ear operation, especially, purulent otitis media and chronic otitis patients have a lot of secretion in the ear canal, so that the patients feel very painful, and a corresponding aspirator is needed to eliminate the secretion in the ear canal.

But the suction tube is not convenient for dismantle before the current aspirator, and traditional mode adopts modes such as bolt to connect, owing to set up a plurality of bolts, and leads to it to waste time and energy when dismantling, has reduced the efficiency of dismantling simultaneously to working effect and efficiency when having reduced later stage washing and disinfection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ear canal aspirator for otolaryngology branch of academic or vocational study possesses the advantage of the preceding skirt of convenient to detach, has solved the preceding skirt of current aspirator and has not convenient to detach, and traditional mode adopts modes such as bolt to connect, owing to set up a plurality of bolts, and leads to it to waste time and energy when dismantling, has reduced the efficiency of dismantlement simultaneously to the problem of work effect and efficiency when having reduced later stage washing and disinfection.

In order to achieve the above object, the utility model provides a following technical scheme: an ear canal aspirator for otolaryngological department comprises a shell, wherein a small fan is fixedly installed at the bottom of an inner cavity of the shell, an air inlet end of the small fan is communicated with an air suction disc through a pipeline, an air suction opening is formed in one side of the air suction disc, a separation net is fixedly installed at one end of the inner cavity of the shell, a connecting pipe is communicated with one side of the shell, grooves are formed in the top and the bottom of the inner cavity of the connecting pipe, a connecting rod is fixedly installed in the inner cavity of each groove, first springs are welded on the two sides of the inner cavity of each groove and positioned outside the connecting rod, a sliding sleeve is welded on the inner side of each first spring, the inner side of each sliding sleeve is slidably connected to the outer side of the connecting rod, a movable rod is rotatably connected to the inner side of each sliding sleeve, a clamping plate is rotatably connected to one side of each movable rod, the draw-in groove has all been seted up to the one end of external straw top and bottom, the inner chamber joint of draw-in groove has the fixture block, the top welding of fixture block has the second spring, the top of second spring and the inner chamber welding of connecting pipe, the top of fixture block and the inboard fixed mounting who is located the second spring have the gag lever post.

Preferably, the air outlet of the small fan is communicated with a connecting box, one side of the connecting box is fixedly mounted with the other side of the shell, and one side of the surface of the connecting box is hinged with a box door through a hinge.

Preferably, one end of the bottom of the shell is communicated with a drain pipe, and the other end of the bottom of the shell is fixedly provided with a handle.

Preferably, the sliding sleeve and the movable rod are rotatably connected through a rotating shaft, and the movable rod and the clamping plate are rotatably connected through a rotating shaft.

Preferably, the other end of the inner cavity of the connecting pipe is fixedly provided with a rubber ring, and the inner side of the rubber ring is in contact with the other end of the outer side of the external suction pipe.

Preferably, the top fixedly connected with pull rod of gag lever post, the opening has all been seted up to the one end of connecting pipe top and bottom, the gag lever post runs through the connecting pipe through the opening.

Preferably, the top and the bottom of the air suction disc are fixedly provided with fixed blocks, and the air suction disc is fixedly connected with the inner cavity of the shell through the fixed blocks.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can be effectively used for conveniently disassembling the front guide pipe by arranging the shell, the small fan, the air suction disc, the air suction inlet, the separation net, the connecting pipe, the groove, the connecting rod, the first spring, the sliding sleeve, the movable rod, the clamping plates, the second spring, the clamping blocks, the limiting rods, the external suction pipes, the clamping grooves and the external hoses, when the external suction pipes need to be disassembled, the external suction pipes extending to the outer side of the connecting pipe are manually held, then the limiting rods at the top and the bottom are pushed and pulled outwards by fingers, so that the bottoms of the clamping blocks leave the inner cavities of the clamping grooves, at the moment, the external suction pipes are pulled out forcibly, when the external suction pipes are pulled outwards, as the outer diameter of the external suction pipes is larger than the inner diameter between the two clamping plates, the clamping plates can be pushed to be clamped and fixed by the toughness of the first spring, otherwise, the external suction pipes are directly pulled out when the disassembly is, the problem of current suction apparatus front catheter be convenient for dismantle, traditional mode adopts modes such as bolt to connect, owing to set up a plurality of bolts, and leads to it to waste time and energy when dismantling, has reduced the efficiency of dismantling simultaneously to the work effect and efficiency when having reduced later stage washing and disinfection is solved.

2. The utility model discloses a setting of connecting box and box door can effectually be used for collecting the debris of small-size fan suction to clear up it to the external world, in order to unify the processing, through the setting of calandria pipe and handle, can get rid of the debris that the net blockked that separates, and convenient handheld casing, thereby operate, through the setting of pivot, thereby can effectually make between sliding sleeve and movable rod and the cardboard conveniently drive the cardboard and carry out the chucking fixedly to external straw for the relation of rotating the connection.

3. The utility model discloses a setting of rubber circle can effectually be used for sealing between connecting pipe and the external straw to prevent that its phenomenon that leaks gas from taking place, in order to avoid influencing the result of use, through the setting of pull rod and opening, can effectually carry on spacingly to the gag lever post, conveniently stimulate the gag lever post simultaneously, through the setting of fixed block, can effectually be used for fixing the suction disc, and make it fix the inner chamber at the casing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial front view of the door of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a small fan; 3. a suction plate; 4. an air suction opening; 5. separating the net; 6. a connection box; 7. a drain pipe; 8. a grip; 9. a connecting pipe; 10. a groove; 11. a connecting rod; 12. a first spring; 13. a sliding sleeve; 14. a movable rod; 15. clamping a plate; 16. a second spring; 17. a clamping block; 18. a limiting rod; 19. a straw is arranged outside; 20. a card slot; 21. an external hose; 22. and a box door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an ear canal aspirator for otolaryngological department comprises a shell 1, a small fan 2 is fixedly installed at the bottom of an inner cavity of the shell 1, an air inlet end of the small fan 2 is communicated with an air suction disc 3 through a pipeline, an air suction port 4 is formed at one side of the air suction disc 3, a separation net 5 is fixedly installed at one end of the inner cavity of the shell 1, a connecting pipe 9 is communicated with one side of the shell 1, grooves 10 are formed at the top and the bottom of the inner cavity of the connecting pipe 9, a connecting rod 11 is fixedly installed in the inner cavity of the groove 10, first springs 12 are welded at two sides of the inner cavity of the groove 10 and at the outer side of the connecting rod 11, a sliding sleeve 13 is welded at the inner side of the first spring 12, the inner side of the sliding sleeve 13 is slidably connected to the outer side of the connecting rod 11, a movable rod 14 is rotatably connected to the inner, one side of the external suction pipe 19 is communicated with an external hose 21, one end of the top and the bottom of the external suction pipe 19 are respectively provided with a clamping groove 20, the inner cavity of the clamping groove 20 is clamped with a clamping block 17, the top of the clamping block 17 is welded with a second spring 16, the top of the second spring 16 is welded with the inner cavity of the connecting pipe 9, the top of the clamping block 17 is fixedly provided with a limiting rod 18 positioned at the inner side of the second spring 16, and through the arrangement of the shell 1, the small fan 2, the air suction disc 3, the air suction opening 4, the separation net 5, the connecting pipe 9, the groove 10, the connecting rod 11, the first spring 12, the sliding sleeve 13, the movable rod 14, the clamping plate 15, the second spring 16, the clamping block 17, the limiting rod 18, the external suction pipe 19, the clamping groove 20 and the external hose 21, the disassembly of the front suction pipe of the existing aspirator is effectively and conveniently realized, owing to set up a plurality of bolts, and lead to it to waste time and energy when dismantling, reduced the efficiency of dismantling simultaneously to the problem of working effect and efficiency when having reduced later stage washing and disinfection.

In this embodiment, it is concrete, small-size fan 2's air outlet intercommunication has connecting box 6, and one side of connecting box 6 and the opposite side fixed mounting of casing 1, and one side on connecting box 6 surface is articulated through the hinge has box door 22, can effectually be used for collecting the debris of small-size fan 2 suction to clear up to the external world with it, in order to carry out unified processing.

In this embodiment, specifically, one end of the bottom of the casing 1 is communicated with the drain pipe 7, and the other end of the bottom of the casing 1 is fixedly provided with the handle 8, so that the sundries blocked by the separation net 5 can be removed, and the casing 1 can be conveniently held by hand, thereby performing operation.

In this embodiment, it is specific, rotate through the pivot between sliding sleeve 13 and the movable rod 14 and be connected, rotate through the pivot between movable rod 14 and the cardboard 15 and be connected, thereby can effectually make between sliding sleeve 13 and movable rod 14 and the cardboard 15 conveniently drive cardboard 15 and carry out the chucking fixedly to external straw 19 for the relation of rotating the connection.

In this embodiment, it is concrete, the other end fixed mounting of connecting pipe 9 inner chamber has the rubber circle, and the inboard other end with the external straw 19 outside of rubber circle contacts, can effectually be used for sealing between connecting pipe 9 and the external straw 19 to prevent that its phenomenon that appears leaking gas from taking place, in order to avoid influencing the result of use.

In this embodiment, specifically, the opening has all been seted up to the top fixedly connected with pull rod of gag lever post 18, the one end of connecting pipe 9 top and bottom, and gag lever post 18 runs through connecting pipe 9 through the opening, can effectually carry on spacingly to gag lever post 18, conveniently stimulates gag lever post 18 simultaneously.

In this embodiment, it is specific, the equal fixed mounting in top and the bottom of dish 3 that induced drafts has the fixed block, and dish 3 that induced drafts passes through the inner chamber fixed connection of fixed block and casing 1, can effectually be used for fixing dish 3 that induced drafts to make it fix the inner chamber at casing 1.

The working principle is as follows: when the external suction pipe 19 needs to be disassembled, the external suction pipe 19 extending to the outer side of the connecting pipe 9 is manually held, then the limiting rods 18 at the top and the bottom are pushed and pulled outwards by fingers, so that the bottom of the clamping block 17 leaves the inner cavity of the clamping groove 20, the external suction pipe 19 is pulled out forcibly, when the external suction pipe 19 is pulled outwards, the outer diameter of the external suction pipe 19 is larger than the inner diameter between the two clamping plates 15, the clamping plates 15 can be pushed to be clamped and fixed through the toughness of the first spring 12, otherwise, the external suction pipe is directly pulled out when the external suction pipe is required to be disassembled, and the external suction pipe can be reset according to the toughness of the first spring 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ear canal aspirator for otolaryngology branch of academic or vocational study, includes casing (1), its characterized in that: the air inlet end of the small fan (2) is communicated with an air suction disc (3) through a pipeline, an air suction opening (4) is formed in one side of the air suction disc (3), a separation net (5) is fixedly mounted at one end of the inner cavity of the shell (1), a connecting pipe (9) is communicated with one side of the shell (1), grooves (10) are formed in the top and the bottom of the inner cavity of the connecting pipe (9), a connecting rod (11) is fixedly mounted in the inner cavity of each groove (10), first springs (12) are welded on two sides of the inner cavity of each groove (10) and located on the outer side of the connecting rod (11), sliding sleeves (13) are welded on the inner sides of the first springs (12), the inner sides of the sliding sleeves (13) are connected to the outer sides of the connecting rods (11) in a sliding mode, and movable rods (14) are rotatably connected on the inner sides of the sliding sleeves (13, one side that sliding sleeve (13) were kept away from in movable rod (14) rotates and is connected with cardboard (15), the inboard joint of cardboard (15) has external straw (19), one side intercommunication of external straw (19) has external hose (21), draw-in groove (20) have all been seted up with the one end of bottom in external straw (19) top, the inner chamber joint of draw-in groove (20) has fixture block (17), the top welding of fixture block (17) has second spring (16), the top of second spring (16) and the inner chamber welding of connecting pipe (9), the inboard fixed mounting that the top of fixture block (17) just is located second spring (16) has gag lever post (18).

2. The ear canal aspirator for otorhinolaryngology as claimed in claim 1, wherein: the air outlet of the small fan (2) is communicated with a connecting box (6), one side of the connecting box (6) is fixedly installed with the other side of the shell (1), and one side of the surface of the connecting box (6) is hinged with a box door (22) through a hinge.

3. The ear canal aspirator for otorhinolaryngology as claimed in claim 1, wherein: one end of the bottom of the shell (1) is communicated with a drain pipe (7), and the other end of the bottom of the shell (1) is fixedly provided with a grip (8).

4. The ear canal aspirator for otorhinolaryngology as claimed in claim 1, wherein: the sliding sleeve (13) is rotatably connected with the movable rod (14) through a rotating shaft, and the movable rod (14) is rotatably connected with the clamping plate (15) through a rotating shaft.

5. The ear canal aspirator for otorhinolaryngology as claimed in claim 1, wherein: the other end of the inner cavity of the connecting pipe (9) is fixedly provided with a rubber ring, and the inner side of the rubber ring is contacted with the other end of the outer side of the external suction pipe (19).

6. The ear canal aspirator for otorhinolaryngology as claimed in claim 1, wherein: the top fixedly connected with pull rod of gag lever post (18), the opening has all been seted up with the one end of bottom in connecting pipe (9) top, gag lever post (18) runs through connecting pipe (9) through the opening.

7. The ear canal aspirator for otorhinolaryngology as claimed in claim 1, wherein: the top and the bottom of the air suction disc (3) are fixedly provided with fixed blocks, and the air suction disc (3) is fixedly connected with the inner cavity of the shell (1) through the fixed blocks.