CN112137796A

CN112137796A - Head-mounted auditory canal cleaning device and cleaning method

Info

Publication number: CN112137796A
Application number: CN202011064521.5A
Authority: CN
Inventors: 张丽
Original assignee: Shandong Learning Technology Development Co ltd
Current assignee: Shandong Learning Technology Development Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2020-12-29

Abstract

The invention discloses a head-wearing type auditory canal cleaning device and a cleaning method, wherein the head-wearing type auditory canal cleaning device comprises an earphone sleeve, a medicine bottle is detachably connected to the earphone sleeve, a plastic pipe connected with the medicine bottle is arranged in the earphone sleeve, and a first one-way valve is arranged in the plastic pipe; a conveying pipeline is arranged in the ear cover of the earphone sleeve, and a liquid discharge pipe is fixedly connected in the conveying pipeline; the plastic pipe is connected with a conveying pipeline through an air bag, the conveying pipeline is connected with the air bag in a sliding mode, and the left end of the liquid discharge pipe is communicated with the air bag; a gear shaft is rotationally arranged in an ear shield of the earphone sleeve, and one end of the gear shaft penetrates through the earphone sleeve and extends to the outside; the gear shaft is fixedly connected with a large gear and a small gear, the large gear is arranged in the earphone sleeve, and the small gear is arranged outside the earphone sleeve; the upper end of the conveying pipeline is also fixedly connected with a rack which is meshed with the large gear. The head-wearing earmuffs are designed, the structure is reasonable, the operation is convenient, the length of the infusion pipeline can be adjusted according to the requirement, the arranged liquid outlet pipe device can realize the recovery of waste liquid, and the use is simple.

Description

Head-mounted auditory canal cleaning device and cleaning method

Technical Field

The invention relates to the field of medical instruments, in particular to the technical field of otolaryngological medical instruments, and specifically relates to a head-mounted auditory canal cleaning device and a cleaning method.

Background

An "otorhinolaryngological" family is a surgical family that diagnoses and treats the ear, nose, pharynx, larynx, and their associated head and neck regions. Common diseases of the ear are: deafness, tinnitus, otosclerosis, motion sickness, explosive deafness, otitis media topic, Meniere's disease (Meniere's disease), pseudocyst of auricle, congenital pre-auricular fistula, mycosis of external auditory canal, etc.; of these, otitis externa and otitis media are the most common.

In the existing clinical technology, the auditory meatus is mostly cleaned by liquid medicine when patients with otitis externa and otitis media visit. The traditional ear sprayer is single in structure and is not provided with a supporting device, medical staff can clean the auditory canal of a patient in a suspended state by holding the auditory canal cleaner, and when hands of the medical staff shake, the auditory canal of the patient is easily injured; meanwhile, medical care personnel cannot control the depth of the medicine spraying pipeline of the medicine sprayer inserted into the ear hole of the patient, the medicine spraying effect is influenced when the depth is not enough inserted, and the ear hole of the patient is damaged when the depth is too much inserted; in addition, traditional medicine sprayer is at the in-process that uses, and the liquid medicine after spraying can flow from the patient ear hole, and the liquid medicine that flows out promptly can the adhesion at patient's neck, and medical personnel still need clean the processing to the liquid medicine of adhesion on patient's neck, very big increase medical personnel's working strength, use very inconveniently.

Disclosure of Invention

In order to solve the problems in the prior art, a head-mounted auditory canal cleaning device and a cleaning method are provided.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the invention provides a head-mounted auditory canal cleaning device, which comprises an earphone sleeve, wherein a medicine bottle is detachably connected to the earphone sleeve, a plastic pipe connected with the medicine bottle is arranged in the earphone sleeve, and a first one-way valve is arranged in the plastic pipe; a conveying pipeline is arranged in the ear muffs of the earphone sleeve, and a liquid discharge pipe is fixedly connected in the conveying pipeline; the plastic pipe is connected with the conveying pipeline through an air bag, the conveying pipeline is connected with the air bag in a sliding mode, and the left end of the liquid discharge pipe is communicated with the air bag; a gear shaft is rotationally arranged in an ear cover of the earphone sleeve, and one end of the gear shaft penetrates out of the earphone sleeve and extends to the outside; a gear wheel and a pinion are fixedly connected to the gear shaft, the gear wheel is arranged in the earphone sleeve, and the pinion is arranged outside the earphone sleeve; the upper end of the conveying pipeline is also fixedly connected with a rack, and the rack is meshed with the large gear.

Preferably, the right end of the conveying pipeline is detachably connected with a pipe cap with a hollow interior, and a second sponge is arranged in a cavity of the pipe cap; a liquid outlet pipe is further arranged in the conveying pipeline and connected with the second sponge; the outer end of the earphone sleeve is detachably connected with a waste liquid bottle, and the waste liquid bottle is connected with the liquid outlet pipe.

Preferably, a second one-way valve is further arranged in the right end of the liquid discharge pipe; a pressure reducing valve is arranged in the cavity of the pipe cap and connected with the liquid discharge pipe, and the other end of the pressure reducing valve is connected with an atomizing nozzle; the outer end of the pipe cap can be detachably connected with a stop block with a limiting effect, and the atomizing nozzle and the second sponge are in contact with the stop block.

Preferably, a plastic leather pad is arranged at the joint of the air bag and the conveying pipeline, and the plastic leather pad plays a role in sealing; a plurality of springs are also arranged in the air bag.

Preferably, the top end of the earphone sleeve is fixedly connected with a bottle cap, and the bottle cap is in threaded connection with the medicine bottle; the plastic tube is communicated with a sharp mouth which extends into the medicine bottle.

Preferably, the earphone sleeve is further provided with an air outlet, the air outlet is communicated with the space of the earphone sleeve, and the air outlet enables the air pressure in the earphone sleeve and the air pressure outside to be constantly balanced; still be provided with first sponge in the ear muff part of earphone sleeve, this first sponge makes the ear muff part and the face of earphone sleeve laminate mutually.

The invention also provides a cleaning method, and the head-wearing auditory canal cleaning device comprises the following steps:

s1, wearing the earphone sleeve on the head of a user to enable ear muffs of the earphone sleeve to be attached to ears of the user, and rotating the pinion to drive the bull gear to rotate so as to drive the conveying pipeline to move a proper distance into the ear canals of the user;

s2: the air bag is squeezed by hand, the air bag is compressed and then expanded to drive the liquid medicine in the medicine bottle to enter the air bag through the plastic tube, the air bag is continuously squeezed, the liquid medicine enters the auditory canal of a user through the liquid discharge tube under the action of the first one-way valve, and the air bag is stopped being squeezed after the liquid medicine enters the auditory canal in proper quantity, so that the liquid medicine enters the auditory canal;

s3: after the auditory canal is cleaned, the residual liquid medicine is cleaned, and the conveying pipeline returns to the initial position by rotating the pinion, so that the auditory canal is cleaned.

Preferably, in step S2, the medical fluid enters the ear canal of the user after the medical fluid passes through the pressure reducing valve and the atomizer.

Preferably, in step S3, the method for cleaning the residual liquid chemical includes: the air bag is forcibly extruded, the top end of the liquid discharge pipe generates suction, and under the action of the second one-way valve, the residual liquid medicine enters the liquid discharge pipe through the second sponge and then flows into the waste liquid bottle.

Compared with the prior art, the invention has the beneficial effects that:

1. the ear muffs are designed to be worn on the head, so that the ear canal cleaning device is convenient to fix, the ear canal of a patient is prevented from being injured due to the fact that medical workers are held in the air, shake hands and the like, and the ear muffs are convenient to use and reasonable in structure.

2. The movable infusion pipeline device driven by the gear can control the infusion pipeline to move for a proper distance according to the actual requirements of a user, so that the phenomenon that the medicine spraying effect is influenced due to insufficient deep insertion and the injury to the ear hole of a patient due to excessive deep insertion is avoided.

3. The invention adopts the one-way valve and the air bag matched mechanism, the air bag is beneficial to the liquid medicine to enter the auditory canal of a user through the infusion pipeline, the one-way valve prevents the liquid medicine from flowing backwards, and meanwhile, the designed liquid outlet pipe device for collecting waste liquid is matched with the one-way valve, so that the waste liquid enters the waste liquid bottle through the liquid outlet pipe after the auditory canal is cleaned, the use is convenient, the waste liquid is prevented from flowing out to enter the neck of the user, the working strength of medical staff is greatly reduced, and the air bag is clean and sanitary.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an overall external view of the present invention;

FIG. 2 is an overall front view of the present invention;

FIG. 3 is an enlarged view of a portion of the ear cup of the earphone sleeve of FIG. 2;

FIG. 4 is a schematic view of the structure of the delivery conduit of FIG. 3;

fig. 5 is an enlarged view of a portion of the cap of fig. 4.

Description of reference numerals:

1, a medicine bottle; 2, bottle cap; 3, earphone sleeves; 4, plastic pipes; 5 a first one-way valve; 6, an air bag; 7, a spring; 8, plastic leather pads; 9 a plastic housing; 10 waste liquid bottle; 11 a first sponge; 12 a cover body; 13 a delivery conduit; 14 a right stopper; 15 rack bars; 16 bull gears; 17 air outlet; 18 pinion gears; 19 a left limiting block; 20 connecting plates; 21 a drain pipe; 22 a liquid outlet pipe; 23, a pipe cap; 24 a second sponge; 25, a stop block; 26 an atomizing spray head; 27 a second one-way valve; 28 a pressure reducing valve; 29 a sharp mouth; 30 gear shafts.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Example one

As shown in fig. 1-5, this embodiment provides a wear-type auditory canal cleaning device, including earphone sleeve 3, wear-type earmuff design makes things convenient for auditory canal belt cleaning device's rigidity, prevents to shake the circumstances such as taking place because of medical personnel's unsettled handheld, to cause the injury to patient's auditory canal, convenient to use, rational in infrastructure. A plastic tube 4 is arranged in the earphone sleeve 3, the top end of the earphone sleeve 3 is fixedly connected with a bottle cap 2, and the bottle cap 2 is in threaded connection with the medicine bottle 1; the plastic tube 4 is communicated with a sharp mouth 29, and the sharp mouth 29 extends into the medicine bottle 1; the liquid medicine in the medicine bottle 1 gets into in the plastic tubing 4 via sharp mouth 29, and simultaneously when the liquid medicine of medicine bottle 1 used up the back, rotatory dismantlement back is convenient for change new medicine bottle 1, when new medicine bottle 1 installation, can be in the medicine bottle 1 screw thread department appropriate amount raw material area of winding, prevents the emergence of weeping phenomenon. The plastic pipe 4 is also internally provided with a first one-way valve 5 for preventing the backflow of the liquid medicine.

Still be provided with gasbag 6 in the earphone sleeve 3, the outside of gasbag 6 is provided with plastics dustcoat 9, and plastics dustcoat 9 links to each other with earphone sleeve 3, can make gasbag 6 deformation through pressing plastics dustcoat 9, and plastics dustcoat 9 plays the effect of protection gasbag 6, and the upper end and the plastic tubing 4 of gasbag 6 are linked together. By squeezing the air bag 6, the liquid medicine is convenient to enter the air bag 6 from the medicine bottle 1, and meanwhile, the air bag 6 is continuously squeezed, so that the liquid medicine enters the auditory canal of a user through a relevant device.

The earmuffs of the earphone sleeves 3 are also provided with a cover body 12, the cover body 12 is in contact with the earmuffs of the earphone sleeves 3, and the cover body 12 is used for protecting relevant structures in the earmuffs and plays a role in supporting the earmuffs. A conveying pipeline 13 is arranged in the ear muffs of the earphone sleeve 3, and a liquid discharge pipe 21 is fixedly connected in the conveying pipeline 13; the delivery pipe 13 is connected with the air bag 6 in a sliding way, and the left end of the drain pipe 21 extends into the air bag 6 and is communicated with the air bag 6. A plastic leather pad 8 is arranged at the joint of the air bag 6 and the conveying pipeline 13, and the plastic leather pad 8 plays a role in sealing to prevent the liquid medicine from flowing out; a plurality of springs 7 are further arranged in the air bag 6, and the springs 7 facilitate expansion of the air bag 6, so that cleaning work is facilitated.

A gear shaft 30 is rotationally arranged in the ear muffs of the earphone sleeve 3, and one end of the gear shaft 30 penetrates through the earphone sleeve 3 and extends to the outside; a gear shaft 30 is fixedly connected with a large gear 16 and a small gear 18, the large gear 16 is arranged in the earphone sleeve 3, and the small gear 18 is arranged outside the earphone sleeve 3; the upper end of the conveying pipeline 13 is also fixedly connected with a rack 15 through a connecting plate 20, and the rack 15 is meshed with the large gear 16. The small gear 18 positioned outside the ear muffs of the earphone sleeve 3 is rotated to drive the large gear 16 to rotate, and the large gear 16 drives the rack 15 to move, so that the position of the conveying pipeline 13 is adjusted.

The two ends of the rack 15 are further provided with a right limiting block 14 and a left limiting block 19, the right limiting block 14 and the left limiting block 19 are fixedly connected with the connecting plate 20, the moving distance of the conveying pipeline 13 is limited, and the conveying pipeline 13 is prevented from entering the auditory canal for too long distance due to reasons such as hand mistake.

The earphone sleeve 3 is also provided with an air outlet 17, the air outlet 17 is communicated with the space of the earphone sleeve 3, and the air outlet 17 keeps the air pressure in the earphone sleeve 3 balanced with the air pressure outside; the ear cover part of the earphone sleeve 3 is also internally provided with a first sponge 11, and the first sponge 11 enables the ear cover part of the earphone sleeve 3 to be attached to the face part.

A second one-way valve 27 is also provided in the right end of the discharge pipe 21, the second one-way valve 27 preventing the medical fluid from entering the discharge pipe 21 under the action of the balloon 6. The right end of the conveying pipeline 13 is detachably connected with a pipe cap 23 with a hollow interior, and the pipe cap 23 is in threaded connection with the conveying pipeline 13, so that the pipe cap 23 can be conveniently detached and cleaned; be provided with relief pressure valve 28 in the pipe cap 23 cavity, relief pressure valve 28 links to each other with fluid-discharge tube 21, and the relief pressure valve 28 other end is connected with atomizer 26, and relief pressure valve 28 prevents that the liquid medicine velocity of flow is too fast, causes the injury to the ear canal, and atomizer 26 realizes the atomizing of liquid medicine, prevents that the liquid medicine from causing the injury to the ear canal inside.

The outer end of the pipe cap 23 can be detachably connected with a stop block 25 with a limiting effect, the stop block 25 is fixedly connected with a buckle, the stop block 25 is connected with the outer wall of the pipe cap 23 through the buckle, the stop block 25 is in contact with the atomizer 26, the atomizer 26 is convenient to detach and clean, and the function of fixing the atomizer 26 is achieved.

Example two

As shown in fig. 1-5, in this embodiment, in view of that the device is in use, the sprayed liquid medicine flows out from the ear canal of the patient, that is, the flowing liquid medicine adheres to the neck of the patient, and the medical staff still needs to wipe the liquid medicine adhering to the neck of the patient, so that the working strength of the medical staff is greatly increased, and the use is very inconvenient.

The other structure of this embodiment is the same as that of the first embodiment, except that a second sponge 24 is arranged in the cavity of the pipe cap 23; a liquid outlet pipe 22 is also arranged in the conveying pipeline 13, and the liquid outlet pipe 22 is connected with a second sponge 24; second sponge 24 contacts with dog 25, under the effect of dog 25, realizes the fixed of second sponge 24, and after dismantling dog 25, second sponge 24 can be followed and taken out in the cap for pipe 23, makes things convenient for the change of second sponge 24.

The outer end of the earphone sleeve 3 is detachably connected with a waste liquid bottle 10, the waste liquid bottle 10 is connected with the earphone sleeve 3 through threads, and the waste liquid bottle 10 is connected with a liquid outlet pipe 22. By squeezing the air bag 6, the liquid discharge pipe 21 generates enough suction force, the arranged second sponge 24 is convenient for absorbing the residual liquid medicine, and the residual liquid medicine enters the waste liquid bottle 10 through the liquid discharge pipe 22, so that the absorption work of the residual liquid medicine is completed.

The invention also provides cleaning, and the head-worn ear canal cleaning device adopting the second embodiment comprises the following steps:

s1, the earphone sleeve 3 is worn on the head of a user, so that ear muffs of the earphone sleeve 3 are attached to ears of the user, and the small gear 18 drives the large gear 16 to rotate by rotating the small gear 18, and further drives the conveying pipeline 13 to move a proper distance into the ear canal of the user;

s2: the air bag 6 is squeezed by hand, the air bag 6 is compressed and then expands to drive the liquid medicine in the medicine bottle 1 to enter the air bag 6 through the plastic tube 4, the air bag 6 is continuously squeezed, the liquid medicine enters the auditory canal of a user through the liquid discharge tube 21 under the action of the first one-way valve 5, and the squeezing of the air bag 6 is stopped after the liquid medicine enters the auditory canal in a proper amount, so that the liquid medicine enters the auditory canal;

s3: after the ear canal is cleaned, the residual liquid medicine is cleaned, and the conveying pipeline 13 returns to the initial position by rotating the pinion 18, so that the ear canal cleaning work is completed.

In step S2, the medicinal liquid is introduced into the ear canal of the user by the action of the pressure reducing valve 28 and the atomizing nozzle 26.

In step S3, the method of cleaning the residual liquid chemical includes: the air bag 6 is pressed by force, the top end of the liquid discharge pipe 21 generates suction, and under the action of the second one-way valve 27, the residual liquid medicine enters the liquid discharge pipe 22 through the second sponge 24 and then flows into the waste liquid bottle 10.

It should be noted that the plastic cover 9 is provided outside the airbag 6, and the deformation of the airbag 6 can be realized by pressing the plastic cover 9.

When the air bag 6 is pressed, the spring 7 starts to rebound, the air bag 6 expands, and the medicinal liquid in the medicine bottle 1 is sucked into the air bag 6 along the plastic tube 4 by the suction force caused by the expansion of the air bag 6. The air bag 6 is continuously extruded, the liquid medicine is already in the air bag 6, and in the extruding process, the liquid medicine can only enter the auditory canal of the patient along with the liquid discharge pipe 21 under the action of the first one-way valve 5.

When the pressure on the airbag 6 is released, two actions occur at this time: firstly, the liquid medicine in the medicine bottle 1 continuously enters the air bag 6 through the plastic tube 4; secondly, the waste liquid in the auditory canal is sucked into the liquid outlet pipe 22 by the suction force generated by the rebound of the air bag 6. Since the second check valve 27 is provided in the discharge tube 21, the waste liquid cannot enter the discharge tube 21, and the waste liquid in the ear canal can only enter the discharge tube 22 and flows into the waste liquid bottle 10. Therefore, the ear canal is cleaned and waste liquid is recovered by the reciprocating pressing and releasing of the air bag 6.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A head-wearing type auditory canal cleaning device comprises an earphone sleeve (3), wherein a medicine bottle (1) is detachably connected to the earphone sleeve (3), and is characterized in that a plastic pipe (4) connected with the medicine bottle (1) is arranged in the earphone sleeve (3), and a first one-way valve (5) is arranged in the plastic pipe (4); a conveying pipeline (13) is arranged in the ear muffs of the earphone sleeve (3), and a liquid discharge pipe (21) is fixedly connected in the conveying pipeline (13); the plastic pipe (4) is connected with the conveying pipeline (13) through an air bag (6), the conveying pipeline (13) is connected with the air bag (6) in a sliding mode, and the left end of the liquid discharge pipe (21) is communicated with the air bag (6); a gear shaft (30) is rotationally arranged in an ear shield of the earphone sleeve (3), and one end of the gear shaft (30) penetrates through the earphone sleeve (3) and extends to the outside; a gear wheel (16) and a pinion (18) are fixedly connected to the gear shaft (30), the gear wheel (16) is arranged in the earphone sleeve (3), and the pinion (18) is arranged outside the earphone sleeve (3); the upper end of the conveying pipeline (13) is also fixedly connected with a rack (15), and the rack (15) is meshed with the large gear (16).

2. The head-mounted ear canal cleaning device as claimed in claim 1, characterized in that an internally hollow tube cap (23) is detachably connected to the right end of the delivery pipe (13), and a second sponge (24) is arranged in the cavity of the tube cap (23); a liquid outlet pipe (22) is further arranged in the conveying pipeline (13), and the liquid outlet pipe (22) is connected with the second sponge (24); the outer end of the earphone sleeve (3) is detachably connected with a waste liquid bottle (10), and the waste liquid bottle (10) is connected with the liquid outlet pipe (22).

3. A head-worn ear canal cleaning device according to claim 2, characterized in that a second one-way valve (27) is arranged in the right end of the drainage tube (21); a pressure reducing valve (28) is arranged in a cavity of the pipe cap (23), the pressure reducing valve (28) is connected with the liquid discharge pipe (21), and the other end of the pressure reducing valve (28) is connected with an atomizing nozzle (26); the outer end of the pipe cap (23) can be also detachably connected with a stop block (25) with a limiting effect, and the atomizing nozzle (26) and the second sponge (24) are in contact with the stop block (25).

4. The head-worn ear canal cleaning device according to claim 1, characterized in that a plastic leather pad (8) is arranged at the joint of the air bag (6) and the conveying pipe (13), and the plastic leather pad (8) plays a role of sealing; a plurality of springs (7) are also arranged in the air bag (6).

5. The head-worn ear canal cleaning device according to claim 1, wherein a bottle cap (2) is fixedly connected to the top end of the earphone sleeve (3), and the bottle cap (2) is in threaded connection with the medicine bottle (1); the plastic tube (4) is communicated with a sharp mouth (29), and the sharp mouth (29) extends into the medicine bottle (1).

6. The ear canal cleaning device as claimed in claim 1, wherein the earphone sleeve (3) further comprises an air outlet (17), the air outlet (17) is connected to the space of the earphone sleeve (3), the air outlet (17) keeps the air pressure inside the earphone sleeve (3) balanced with the air pressure outside; still be provided with first sponge (11) in the ear muff part of earphone sleeve (3), this first sponge (11) make the ear muff part and the face of earphone sleeve (3) laminate mutually.

7. A method of cleaning, using the head-mounted ear canal cleaning device of any of claims 1-3, comprising the steps of:

s1, the earphone sleeve (3) is worn on the head of a user, ear muffs of the earphone sleeve (3) are attached to ears of the user, the pinion (18) drives the gearwheel (16) to rotate by rotating the pinion (18), and then the conveying pipeline (13) is driven to move a proper distance into the auditory canal of the user;

s2: the air bag (6) is squeezed by hand, the air bag (6) is compressed and then expands to drive the liquid medicine in the medicine bottle (1) to enter the air bag (6) through the plastic pipe (4), the air bag (6) is continuously squeezed, the liquid medicine enters the auditory canal of a user through the liquid discharge pipe (21) under the action of the first one-way valve (5), and the air bag (6) stops being squeezed after the liquid medicine enters the auditory canal in a proper amount, so that the liquid medicine enters the auditory canal;

s3: after the auditory canal is cleaned, the residual liquid medicine is cleaned, and the conveying pipeline (13) returns to the initial position by rotating the pinion (18), so that the auditory canal is cleaned.

8. The method of claim 7, wherein in step S2, the liquid medicine enters the ear canal of the user after the liquid medicine passes through the pressure reducing valve (28) and the atomizer (26).

9. The cleaning method according to claim 7, wherein in the step S3, the method for cleaning the residual liquid medicine comprises: the air bag (6) is pressed with force, the top end of the liquid discharge pipe (21) generates suction, and under the action of the second one-way valve (27), the residual liquid medicine enters the liquid discharge pipe (22) through the second sponge (24) and then flows into the waste liquid bottle (10).