CN213431001U

CN213431001U - External ear cleaning device

Info

Publication number: CN213431001U
Application number: CN202021745377.7U
Authority: CN
Inventors: 陆慧萍
Original assignee: Xinxiang Central Hospital of Xinxiang Zhongyuan Hospital Management Center
Current assignee: Xinxiang Central Hospital of Xinxiang Zhongyuan Hospital Management Center
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-06-15
Anticipated expiration: 2030-08-18

Abstract

The external ear cleaning device effectively solves the problems that the existing cleaning device is easy to soak the clothes of a patient and the insertion depth is not easy to control; the injection syringe comprises a rectangular shell, wherein a left side wall of the rectangular shell is provided with a left axial injection tube and a right axial injection tube, a piston capable of sliding left and right is coaxially arranged in the injection tube, a liquid storage bottle with a downward opening is arranged above the rectangular shell, the lower end of the liquid storage bottle is inserted into the injection tube, a left end of the rectangular shell is provided with a left axial limiting cylinder, a left side of the limiting cylinder is coaxially provided with a flushing tube, a limiting ring is sleeved on the limiting cylinder, the left end of the limiting ring is coaxially and rotatably connected with a connecting tube, the left end of the connecting tube is provided with an arc plate with an opening facing left and slidably connected with the flushing tube, the left end of the arc plate; the novel multifunctional electric heating cooker is simple in structure, novel in conception, convenient to use and high in practicability.

Description

External ear cleaning device

Technical Field

The utility model relates to an otolaryngology branch of academic or vocational study nursing apparatus technical field, especially an external ear belt cleaning device.

Background

External auditory canal is one of human high morbidity position, it is mainly various inflammations, clinical manifestation ear itch, the ear is uncomfortable, congestion, the swelling, flowing water appearance secretion etc. can seriously influence the hearing when inflammation is serious or secretion blocks up the duct, consequently need carry out the external auditory canal when the external auditory canal has the inflammation and wash, current cleaning method washes the side ear portion down for the patient, medical personnel use syringe extraction flush fluid, wash in advancing patient's duct through the hose injection, the waste liquid that washes is because gravity flows out to the waste liquid dish in, absorb once more after the outflow and wash until clean.

However, the method cannot effectively collect the waste liquid, the waste liquid flowing out of the auditory canal can soak clothes of the patient along the ear and the neck of the patient, discomfort is caused, and meanwhile, medical workers insert the auditory canal by experience, are not easy to control the insertion depth, and easily insert too deep to hurt the eardrum.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to compensate for the deficiencies of the prior art, the utility model aims to provide an external ear cleaning device, the effectual current belt cleaning device of having solved soaks patient's clothing easily, and the difficult problem of control of depth of insertion.

The technical scheme of its solution is, the utility model discloses a rectangular shell, be equipped with on the rectangular shell left side wall and control axial syringe, but the coaxial piston that is equipped with the horizontal slip in the syringe, rectangular shell top is equipped with opening stock solution bottle down, stock solution bottle lower extreme inserts in the syringe, the rectangular shell left end is equipped with controls axial spacing section of thick bamboo, the coaxial flushing pipe that is equipped with in spacing section of thick bamboo left side, the cover is equipped with the spacing ring on the spacing section of thick bamboo, the coaxial rotation of spacing ring left end is connected with the connecting pipe, the connecting pipe left end is equipped with the opening towards left and with flushing pipe sliding connection's arc, the arc left end is equipped with annular elastic cloth, arc right-hand member downside is connected with the waste liquid bottle through.

Compared with the prior art, the beneficial effects of the utility model are that: the rectangle shell, the injection syringe, a piston, the flushing pipe etc. that are equipped with can wash patient's duct, and the arc that is equipped with, elasticity cloth, spacing ring etc. can the accurate length of adjusting and inserting patient's duct, prevent to insert the dark injury patient eardrum, can prevent simultaneously that dirty liquid after the washing from soaking patient's clothing, easy operation, labour saving and time saving, the handle that is equipped with, the medical personnel that can be convenient for grip better, this simple structure, the design is novel, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of the utility model.

Fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 4 is a bottom perspective view of the present invention with the connecting tube removed.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The injection device is characterized by comprising a rectangular shell 1, a left side wall of the rectangular shell 1 is provided with a left injection tube 2 and a right injection tube 2 which are in the left axial direction, a piston 3 which can slide left and right is coaxially arranged in the injection tube 2, a liquid storage bottle 4 with a downward opening is arranged above the rectangular shell 1, the lower end of the liquid storage bottle 4 is inserted into the injection tube 2, the left end of the rectangular shell 1 is provided with a left and right axial limiting cylinder 5, the left side of the limiting cylinder 5 is coaxially provided with a flushing tube 6, the limiting cylinder 5 is sleeved with a limiting ring 7, the left end of the limiting ring 7 is coaxially and rotatably connected with a connecting tube 8, the left end of the connecting tube 8 is provided with an arc plate 9 which is opened to the left and is in sliding connection with the flushing tube 6, the left end of the arc plate 9 is.

In order to drive the piston 3 to slide left and right, a push post 12 is coaxially arranged at the right end of the piston 3, a slide groove 13 which is in left-right direction and is through up and down is arranged at the upper end of the rectangular shell 1, a push rod 14 in up-down direction is arranged at the right end of the push post 12, and a push plate 15 is arranged at the upper end of the push rod 14, which extends out of the slide groove 13.

For the convenience of resetting, the right end of the push rod 14 is connected with the right side wall of the rectangular shell 1 through a spring 16.

In order to prevent the backflow, a first one-way valve 17 with an opening facing the injection tube 2 is arranged at the lower side of the liquid storage bottle 4, and a second one-way valve 18 with an opening facing the flushing tube 6 is arranged in the limiting cylinder 5.

In order to limit the limiting ring 7 conveniently, the lower end of the limiting cylinder 5 is provided with a rectangular groove 19 in the left-right direction, the limiting cylinder 5 is provided with a plurality of arc-shaped grooves 20 which are uniformly distributed in the left-right direction and communicated with the rectangular groove 19, and the limiting ring 7 is provided with a limiting block 21 which can slide in the rectangular groove 19 and the arc-shaped grooves 20.

For the convenience of use, the upper end of the liquid storage bottle 4 is detachably connected with a plug, and the rear end of the rectangular shell 1 is provided with a handle.

When the utility model is used, firstly, the plug is pulled out of the liquid storage bottle 4, the prepared flushing liquid is poured into the liquid storage bottle 4, the plug is plugged again, the limit ring 7 is pinched to slide leftwards according to the auditory meatus condition of a patient, the limit block 21 is driven to slide leftwards in the rectangular groove 19, the limit ring 7 drives the arc-shaped plate 9 and the elastic cloth 10 to slide leftwards through the connecting pipe 8, when the length of the flushing pipe 6 to be slid to the left end of the arc-shaped plate 9 is suitable for the auditory meatus length of the patient, the limit ring 7 stops sliding leftwards, the limit ring 7 rotates clockwise, the limit block 21 slides clockwise in the arc-shaped groove 20 corresponding to the limit ring 21, and the limit to the left and right directions of;

inserting the washing tube 6 into the auditory canal of a patient, expanding the elastic cloth 10, wrapping the ear on the washing side of the patient, holding the handle with a hand, pushing the push plate 15 leftwards, driving the piston 3 to slide leftwards in the injection tube 2 by the push plate 15 through the push rod 14 and the push column 12, stretching the spring 16 leftwards while sliding, extruding the washing liquid in the injection tube 2 into the auditory canal of the patient, realizing washing of the auditory canal, preventing the washing liquid from flowing back into the liquid storage bottle 4 by the first one-way valve 17, loosening the push plate 15, driving the piston 3 to slide rightwards in the injection tube 2 due to the right elastic force of the spring 16, returning to the initial position after sliding for a certain distance, and simultaneously sucking the liquid medicine in the liquid storage bottle 4 into the injection tube 2 again;

due to the gravity, dirty liquid in the auditory meatus of the patient flows out of the arched plate 9 along the auditory meatus of the patient, the elastic cloth 10 wraps the auditory meatus of the patient to prevent the dirty liquid from wetting clothes of the patient, the dirty liquid flowing into the arched plate 9 flows into the waste liquid bottle 11 through the connecting pipe, the push plate 15 is pushed leftwards again, the push plate 15 drives the piston 3 to slide leftwards again, cleaning liquid is injected into the auditory meatus of the patient again to wash the auditory meatus for a plurality of times, and the washing is stopped until the auditory meatus of the patient is washed clean;

at this time, the connecting tube is pulled out from the waste liquid bottle 11, the waste liquid in the waste liquid bottle 11 is poured, cleaned and disinfected, the elastic cloth 10 is spread, the arc-shaped plate 9 is taken down from the ear of the patient, and the washing tube 6 is pulled out from the ear canal of the patient for cleaning and disinfection.

Claims

1. External ear cleaning device, including rectangular shell (1), its characterized in that, be equipped with on rectangular shell (1) the left side wall and control axial injection syringe (2), but coaxial piston (3) of horizontal slip of being equipped with in injection syringe (2), rectangular shell (1) top is equipped with stock solution bottle (4) that the opening is decurrent, in stock solution bottle (4) lower extreme inserted injection syringe (2), axial spacing section of thick bamboo (5) about rectangular shell (1) left end is equipped with, the coaxial flushing pipe (6) that is equipped with in spacing section of thick bamboo (5) left side, the cover is equipped with spacing ring (7) on spacing section of thick bamboo (5), spacing ring (7) left end coaxial rotation is connected with connecting pipe (8), connecting pipe (8) left end is equipped with opening towards left side and with flushing pipe (6) sliding connection's arc (9), arc (9) left end is equipped with annular elastic cloth (10), arc (9) right-hand member downside is connected with waste liquid bottle (11) through the union coupling dismantle.

2. The external ear cleaning device according to claim 1, wherein a push post (12) is coaxially arranged at the right end of the piston (3), a slide groove (13) which is through up and down in the left-right direction is formed at the upper end of the rectangular shell (1), a push rod (14) in the up-down direction is arranged at the right end of the push post (12), and a push plate (15) is arranged at the upper end of the push rod (14) which extends out of the slide groove (13).

3. The external ear washing device according to claim 2, wherein the right end of the push rod (14) is connected to the right side wall of the rectangular housing (1) via a spring (16).

4. The external ear washing device according to claim 1, characterized in that the liquid storage bottle (4) is provided with a first one-way valve (17) at the lower side thereof and opened towards the injection tube (2), and the limiting cylinder (5) is provided with a second one-way valve (18) at the lower side thereof and opened towards the washing tube (6).

5. The external ear cleaning device according to claim 1, wherein the lower end of the limiting cylinder (5) is provided with a rectangular groove (19) in the left-right direction, the limiting cylinder (5) is provided with a plurality of arc-shaped grooves (20) which are uniformly distributed in the left-right direction and communicated with the rectangular groove (19), and the limiting ring (7) is provided with a limiting block (21) which can slide in the rectangular groove (19) and the arc-shaped grooves (20).

6. The external ear cleaning device according to claim 1, wherein the plug is detachably connected to the upper end of the liquid storage bottle (4), and the rectangular shell (1) is provided with a handle at the rear end.