CN212015947U

CN212015947U - External auditory canal flushing device for otolaryngological department

Info

Publication number: CN212015947U
Application number: CN202020121737.XU
Authority: CN
Inventors: 孔娟; 唐一萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-11-27
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses an external auditory canal washing unit for otolaryngology department relates to medical instrument technical field. Including device body, scrub head and spray rinsing head, the lower extreme of device body passes through check valve fixedly connected with gas cell, the one-way air inlet of output lateral wall fixedly connected with of gas cell, the upper end fixed mounting of device body has the press valve, the inside fixedly connected with conveyer pipe that stretches into the device body according to the lower extreme input port of press valve, scrub head and spray rinsing head all can be through the installation mechanism and the connecting pipe threaded connection of tip. Through setting up the device body, utilize the head of cleaning of this end of body of device to wash patient's external ear, wash earlier after accomplishing to remove the washing cotton of cleaning the end of the head portion and abandon, will clean the head again and lift off the disinfection recovery, can carry out next time and use, avoided the waste of material, can abluent more thoroughly through washing cotton in addition, prevent to take place to remain.

Description

External auditory canal flushing device for otolaryngological department

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an external auditory canal flushing device for the ear-nose-throat department.

Background

The external auditory canal is washed by a conventional treatment method in an outpatient department of otorhinolaryngology, and a plurality of patients are usually cured by a plurality of times of washing treatment methods. At present, no regular special medical apparatus exists in the aspect of external auditory canal washing treatment in otolaryngological department clinic, a disposable syringe is usually adopted for replacing the medical apparatus, due to the limitation of the used apparatus, medical staff cannot operate under direct vision in the process of washing treatment of the external auditory canal of a patient, and the blind washing is often very risky.

In the prior art, in order to avoid cross infection of external auditory canal bacteria clinically, an injector with one ear is often adopted, which not only causes huge waste of medical consumables, but also increases the medical burden of patients. Therefore, it is necessary to design an external auditory canal irrigator which has a simple structure, is convenient and safe to use and can be operated under direct vision.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an external auditory canal washing unit is used to otolaryngology branch of academic or vocational study possesses the advantage such as being convenient for wash and avoid extravagant to the ear canal, has solved the problem that the ear canal washs inconveniently and extravagant medical instrument.

For the purpose of realizing above-mentioned being convenient for wash and avoid extravagant the ear canal, the utility model provides a following technical scheme: the utility model provides an external auditory canal washing unit for otolaryngology branch of academic or vocational study, includes device body, scrub head and spray rinsing head, the lower extreme of device body passes through check valve fixedly connected with gas cell, the one-way air inlet of output lateral wall fixedly connected with of gas cell, the upper end fixed mounting of device body has the press valve, the inside fixedly connected with conveyer pipe of device body is stretched into to the lower extreme input port of press valve, the lateral wall delivery outlet fixedly connected with connecting pipe of press valve, scrub head and spray rinsing head all can be through the installation mechanism and the connecting pipe threaded connection of tip, the apopore has been seted up to the one end of scrub head, the washing cotton is cup jointed in the one end outside of scrub head, the spray rinsing hole has been seted up to the tip of spray rinsing head, the lateral wall fixedly connected with infusion mouth of device.

As a preferred technical scheme of the utility model, the device body is established to cylindrical bottle, and the lateral wall of device body establishes to the arc of inside shrink.

As a preferred technical scheme of the utility model, the inside of check valve includes spring, case and passageway, the inside at the check valve is seted up to the passageway, spring fixed connection is in the inside of passageway, the case is established in the inside of passageway and the one end fixed connection of spring.

As a preferred technical scheme of the utility model, installation mechanism includes thread bush and nipple, thread bush fixed connection is at the tip of connecting pipe, the equal fixedly connected with nipple of the other end of scrubbing head and spray rinsing head, and the equal accessible nipple and thread bush threaded connection of scrubbing head and spray rinsing head.

As an optimized technical scheme of the utility model, the inside of thread bush is equipped with seal ring.

As a preferred technical scheme of the utility model, the play water end of scrubbing head is established to arc, and a plurality of apopores have been seted up to the tip of scrubbing head.

Advantageous effects

Compared with the prior art, the utility model provides an external auditory canal washing unit is used to otolaryngology branch of academic or vocational study possesses following beneficial effect:

1. this external auditory canal washing unit for otolaryngology branch of academic or vocational study through setting up the device body, utilizes the head of cleaning of this end of body of device to wash patient's external ear, washs earlier to the washing cotton of cleaning the head end portion after accomplishing and takes off abandon, will scrub the head again and lift the disinfection recovery off, can carry out the next use, has avoided the waste of material, can wash more thoroughly that can wash through wasing cotton in addition, prevents to take place to remain.

2. This external auditory canal washing unit for otolaryngology branch of academic or vocational study through setting up scrub head and spray rinsing head, utilizes scrub head can clean the external ear, utilizes spray rinsing head can spray rinsing the external ear, washs through the mode of two kinds of differences, and the doctor of being convenient for treats the patient according to the symptom that receives different infections of patient external ear, washs directly perceived simple and convenient moreover, is favorable to doctor's use.

Drawings

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

FIG. 2 is a partial cross-sectional view of the scrub head of the present invention;

FIG. 3 is a cross-sectional view of the check valve of the present invention;

fig. 4 is a right side view of the spray head of the present invention.

In the figure: 1. a device body; 2. scrubbing the hair; 3. spraying and washing the head; 4. a one-way valve; 41. a spring; 42. a valve core; 43. a channel; 5. an air-filled bag; 6. a one-way air inlet; 7. pressing the valve; 8. a delivery pipe; 9. a connecting pipe; 10. an installation mechanism; 101. a threaded sleeve; 102. a screw head; 11. a water outlet hole; 12. cleaning cotton; 13. spraying and washing the holes; 14. an infusion port; 15. a gasket is provided.

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 external auditory canal washing device for otolaryngological department comprises a device body 1, a washing head 2 and a spray head 3, the lower end of the device body 1 is fixedly connected with an inflatable bag 5 through a one-way valve 4, the side wall of the output end of the inflatable bag 5 is fixedly connected with a one-way air inlet 6, a pressing valve 7 is fixedly arranged at the upper end of the device body 1, an input port at the lower end of the pressing valve 7 extends into the device body 1 and is fixedly connected with a conveying pipe 8, the output port of the side wall of the pressing valve 7 is fixedly connected with a connecting pipe 9, the scrubbing head 2 and the spray-washing head 3 can be in threaded connection with the connecting pipe 9 through an installation mechanism 10 at the end part, one end of the scrubbing head 2 is provided with a water outlet hole 11, the outer side of one end of the scrubbing head 2 is sleeved with cleaning cotton 12, the end part of the spray washing head 3 is provided with a spray washing hole 13, and the side wall of the device body 1 is fixedly connected with a transfusion port 14.

Specifically, the device body 1 is set to be a cylindrical bottle body, and the side wall of the device body 1 is set to be an arc shape which contracts inwards, so that the device body 1 can be conveniently held when people wash the external ear of a patient.

Specifically, the interior of the check valve 4 includes a spring 41, a valve core 42 and a channel 43, the channel 43 is arranged in the check valve 4, the spring 41 is fixedly connected in the channel 43, the valve core 42 is arranged in the channel 43 and is fixedly connected with one end of the spring 41, the spring 41 in the check valve 4 supports against the valve core 42, the backflow of the pressurized gas input from the air bag 5 is avoided,

specifically, installation mechanism 10 includes thread bush 101 and screwed joint 102, thread bush 101 fixed connection is at the tip of connecting pipe 9, the equal fixedly connected with screwed joint 102 of the other end of scrubbing head 2 and spray rinsing head 3, and the scrubbing head 2 and spray rinsing head 3 all can be through screwed joint 102 and threaded bush 101 threaded connection, through the threaded bush 101 in installation mechanism 10 and the screwed joint 102 threaded connection of the scrubbing head 2 and the spray rinsing head 3 other end, made things convenient for the installation to scrubbing head 2 and spray rinsing head 3.

Specifically, a sealing gasket 15 is arranged inside the threaded sleeve 101, and the sealing gasket inside the threaded sleeve 101 in the mounting mechanism 10 is beneficial to improving the sealing performance of the connection between the connecting pipe 9 and the scrubbing head 2 or the spray washing head 3.

Specifically, the water outlet end of the scrubbing head 2 is arc-shaped, the end of the scrubbing head 2 is provided with a plurality of water outlet holes 11, so that the scrubbing head is convenient to sleeve and fix a cleaning cotton 12 pad, and the cleaning cotton 12 pad is beneficial to being rich in enough liquid for cleaning.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, cleaning liquid is added into the device body 1 through the infusion port 14, then the inflatable bag 5 is held to pressurize the interior of the device body 1, the spring 41 in the one-way valve 4 abuts against the valve core 42, the backflow of pressurized gas input from the inflatable bag 5 is avoided, the outer ear can be cleaned after pressurization is completed, the press valve 7 at the upper end of the device body 1 is pressed, the liquid in the device body 1 flows into the delivery pipe 8 under the pressure condition, the liquid flows into the delivery pipe 8 through the press valve 7 and flows into the connecting pipe 9, the liquid enters the connecting pipe 9 and then is delivered to the scrubbing head 2 or the spray head 3 with the air inlet end part in threaded connection, if the scrubbing head 2 is used for scrubbing the outer ear of a patient, after scrubbing is completed, the cleaning cotton 12 at the end part of the scrubbing head 2 is firstly removed and discarded, then the scrubbing head 2 is detached for disinfection and recovery, the next use can be carried out, and the waste, and through washing cotton 12 washing more thoroughly that can wash, prevent to take place to remain, utilize the shower nozzle 3 to carry out the shower nozzle to the external ear, wash through the mode of two kinds of differences, the doctor of being convenient for treats the patient according to the symptom that receives different infections of patient external ear, wash moreover directly perceived simple and convenient, be favorable to doctor's use, the inside sealed pad of thread bush 101 in installation mechanism 10 is favorable to improving the leakproofness that connecting pipe 9 and scrub head 2 or shower nozzle 3 are connected.

In conclusion, the external auditory canal flushing device for the otolaryngological department is characterized in that the device body 1 is arranged, the external ear of a patient is cleaned by the cleaning head 2 at the end part of the device body 1, after the cleaning is finished, the cleaning cotton 12 at the end part of the cleaning head 2 is firstly removed and discarded, and then the cleaning head 2 is detached for disinfection and recovery, so that the device can be used next time, the waste of materials is avoided, and the cleaning can be more thorough through the cleaning of the cleaning cotton 12, and the residue is prevented; through setting up scrub head 2 and spray rinsing head 3, utilize scrub head 2 can clean the external ear, utilize spray rinsing head 3 can spray rinsing the external ear, wash through the mode of two kinds of differences, the doctor of being convenient for treats the patient according to the symptom that receives different infections of patient external ear, washs directly perceived simple and convenient moreover, is favorable to doctor's use.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 external auditory canal washing unit for otolaryngology branch of academic or vocational study, includes device body (1), scrub head (2) and spray rinsing head (3), its characterized in that: the lower end of the device body (1) is fixedly connected with an inflatable bag (5) through a one-way valve (4), the side wall of the output end of the inflatable bag (5) is fixedly connected with a one-way air inlet (6), a pressing valve (7) is fixedly arranged at the upper end of the device body (1), an input port at the lower end of the pressing valve (7) extends into the interior of the device body (1) and is fixedly connected with a conveying pipe (8), a connecting pipe (9) is fixedly connected with an output port of the side wall of the pressing valve (7), the scrubbing head (2) and the spray-washing head (3) can be in threaded connection with a connecting pipe (9) through an installation mechanism (10) at the end part, one end of the scrubbing head (2) is provided with a water outlet hole (11), the outer side of one end of the scrubbing head (2) is sleeved with cleaning cotton (12), the end part of the spray washing head (3) is provided with a spray washing hole (13), and the side wall of the device body (1) is fixedly connected with an infusion port (14).

2. The external ear canal irrigation device for otolaryngological department according to claim 1, characterized in that: the device body (1) is a cylindrical bottle body, and the side wall of the device body (1) is an arc shape which contracts inwards.

3. The external ear canal irrigation device for otolaryngological department according to claim 1, characterized in that: the check valve (4) comprises a spring (41), a valve core (42) and a channel (43) inside, the channel (43) is arranged inside the check valve (4), the spring (41) is fixedly connected inside the channel (43), and the valve core (42) is arranged inside the channel (43) and is fixedly connected with one end of the spring (41).

4. The external ear canal irrigation device for otolaryngological department according to claim 1, characterized in that: the installation mechanism (10) comprises a threaded sleeve (101) and a threaded head (102), the threaded sleeve (101) is fixedly connected to the end of the connecting pipe (9), the other ends of the scrubbing head (2) and the spray washing head (3) are fixedly connected with the threaded head (102), and the scrubbing head (2) and the spray washing head (3) can be connected with the threaded sleeve (101) through the threaded head (102) in a threaded mode.

5. The external ear canal irrigation device for otolaryngological department according to claim 4, characterized in that: and a sealing gasket (15) is arranged inside the threaded sleeve (101).

6. The external ear canal irrigation device for otolaryngological department according to claim 1, characterized in that: the water outlet end of the scrubbing head (2) is arc-shaped, and a plurality of water outlet holes (11) are formed in the end part of the scrubbing head (2).