CN211797221U

CN211797221U - Auditory canal protection device for balanced hyperbaric oxygen treatment

Info

Publication number: CN211797221U
Application number: CN202020093792.2U
Authority: CN
Inventors: 吴英毛草; 张成玉; 赵美当
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-30
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to the technical field of medical equipment, and a ear canal protection device of balanced hyperbaric oxygen treatment is disclosed, including the sponge earplug, the pressure release hole has all been seted up to the left and right sides of sponge earplug bottom, the top of sponge earplug is equipped with the protective housing that is located pressure release hole lateral surface, the top of protective housing is equipped with the baffle, the bottom fixed mounting of baffle has the installation piece, the right-hand member fixed mounting of installation piece has the spring, the top fixed mounting of baffle has the handle. This duct protection device of balanced hyperbaric oxygen treatment, through set up two pressure release holes that run through completely in the bottom of sponge earplug, when the ear pressure is balanced to needs, the accessible stimulates the pull ring to the outside, and the spring is stretched and is driven the baffle and to the right side displacement this moment, and the installation piece alright in the protective housing relative slip alright spill the pressure release hole this moment, and then balanced ear pressure, the pine hand can make baffle automatic re-setting, has realized the advantage of balanced ear pressure and external pressure.

Description

Auditory canal protection device for balanced hyperbaric oxygen treatment

Technical Field

The utility model relates to the technical field of medical equipment, specifically a balanced hyperbaric oxygen treatment's duct protection device.

Background

Hyperbaric treatment is the breathing of pure oxygen in an environment of more than one atmosphere. The hyperbaric oxygen therapy provides a new scientific and effective auxiliary treatment method for the treatment of the brain trauma, and has great practical significance for improving the prognosis of patients with the brain trauma, improving the cure rate and reducing the disability rate.

The phenomenon that present hyperbaric oxygen treatment can make some people produce tinnitus so need use duct protection device to protect the duct, and the duct protection device that has used now is mostly rubber earplug and makes, when the hyperbaric oxygen cabin uses for a long time, can produce the inconsistent condition of ear pressure and external pressure, causes the user to produce uncomfortable phenomenon promptly, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application proposes an ear canal protection device for balanced hyperbaric treatment that solves the problems set forth in the background above.

The application provides a pair of duct protection device of balanced hyperbaric oxygen treatment, including the sponge earplug, the pressure release hole has all been seted up to the left and right sides of sponge earplug bottom, the top of sponge earplug is equipped with the protective housing that is located pressure release hole lateral surface, the top of protective housing is equipped with the baffle, the bottom fixed mounting of baffle has the installation piece, the right-hand member fixed mounting of installation piece has the spring, the top fixed mounting of baffle has the handle.

Preferably, the bottom end of the sponge earplug is fixedly provided with a threaded rod, the outer side surface of the threaded rod is movably sleeved with a threaded sleeve, and the threaded sleeve is in threaded connection with the threaded rod.

Preferably, the lateral surface of thread bush and the inner chamber fixed connection of protective housing, the right side fixed mounting on protective housing top has the guard box that is located the installation piece below, the installation piece is connected with the inner chamber activity joint of guard box.

Preferably, the right end of spring runs through guard box and fixed mounting has the limiting plate, the right-hand member fixed mounting of limiting plate has the pull ring.

Preferably, the diameter of the baffle is the same as that of the protective shell, and the width of the limiting plate is larger than that of the protective box.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this duct protection device of balanced hyperbaric oxygen treatment, through set up two pressure release holes that run through completely in the bottom of sponge earplug, when the ear pressure is balanced to needs, the accessible is to outside pulling pull ring, and the spring is stretched and is driven the baffle and to the right side displacement this moment, and the installation piece alright relative slip in the protective housing this moment, alright spill the pressure release hole this moment, and then balanced ear pressure, the pine hand can make baffle automatic re-setting, has realized the advantage of balanced ear pressure and external pressure.

2. This ear canal protection device of balanced hyperbaric oxygen treatment installs the threaded rod through the bottom of sponge earplug to at the internally mounted of protective housing have the thread bush, the relative thread bush of accessible direct rotation threaded rod drive threaded rod takes place the displacement, alright back out the sponge earplug this moment, and then clear up, realized the advantage of conveniently dismantling the earplug.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

fig. 2 is a schematic view of the internal structure of the protective shell of the present invention;

fig. 3 is an explosion diagram of the threaded sleeve and the threaded rod of the present invention.

In the figure: 1. sponge earplugs; 2. a pressure relief vent; 3. a protective shell; 4. a threaded rod; 5. a threaded sleeve; 6. a baffle plate; 7. a handle; 8. mounting blocks; 9. a spring; 10. a protection box; 11. a limiting plate; 12. and (4) a pull ring.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1-3, the ear canal protection device for balanced hyperbaric oxygen therapy comprises a sponge earplug 1, pressure relief holes 2 are formed in the left side and the right side of the bottom end of the sponge earplug 1, a protective shell 3 located on the outer side face of each pressure relief hole 2 is arranged at the top end of the sponge earplug 1, a baffle 6 is arranged at the top end of the protective shell 3, an installation block 8 is fixedly installed at the bottom end of the baffle 6, a spring 9 is fixedly installed at the right end of the installation block 8, and a handle 7 is fixedly installed at the top end of the baffle 6.

Wherein, the bottom fixed mounting of sponge earplug 1 has threaded rod 4, and the lateral surface activity of threaded rod 4 has cup jointed thread bush 5, and

thread bush

5 and 4 threaded connection of threaded rod, accessible direct rotation threaded rod 4 drive the relative thread bush 5 emergence displacements of threaded rod 4, alright back out sponge earplug 1 this moment, and then clear up.

Wherein, the lateral surface of thread bush 5 and the inner chamber fixed connection of protective housing 3, the right side fixed mounting on 3 tops of protective housing has the guard box 10 that is located installation piece 8 below, and installation piece 8 and the inner chamber activity joint of guard box 10, when installation piece 8 relative slip in guard box 10, alright spill pressure relief hole 2 this moment.

Wherein, the right-hand member of spring 9 runs through guard box 10 and fixed mounting has limiting plate 11, and the right-hand member fixed mounting of limiting plate 11 has pull ring 12, and limiting plate 11 can prevent spring 9's overstretching.

The diameter of the baffle 6 is the same as that of the protective shell 3, the width of the limiting plate 11 is larger than that of the protective box 10, the baffle 6 can completely block the protective shell 3, and the width of the limiting plate 11 is 2mm larger than that of the protective box.

The working principle is as follows: this auditory canal protection device of balanced hyperbaric oxygen treatment is when using, when needs carry out balanced ear pressure, accessible outside pulling pull ring 12, spring 9 is stretched and is driven baffle 6 to the right side displacement this moment, and installation piece 8 alright relative slip in protection box 10 this moment, alright spill pressure release hole 2 this moment, and then balanced ear pressure, and the loose hand can make 6 automatic re-setting of baffle, and the completion blocks.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. An ear canal protection device for balanced hyperbaric oxygen therapy, comprising a sponge earplug (1), characterized in that: pressure release hole (2) have all been seted up to the left and right sides of sponge earplug (1) bottom, the top of sponge earplug (1) is equipped with protective housing (3) that are located pressure release hole (2) lateral surface, the top of protective housing (3) is equipped with baffle (6), the bottom fixed mounting of baffle (6) has installation piece (8), the right-hand member fixed mounting of installation piece (8) has spring (9), the top fixed mounting of baffle (6) has handle (7).

2. The device of claim 1, wherein the device is adapted to protect the ear canal from hyperbaric oxygen treatment by: the bottom fixed mounting of sponge earplug (1) has threaded rod (4), thread bush (5) have been cup jointed in the lateral surface activity of threaded rod (4), thread bush (5) and threaded rod (4) threaded connection.

3. The device of claim 2, wherein the device is adapted to protect the ear canal from high pressure oxygen therapy: the utility model discloses a safety protection device for a vehicle, including threaded sleeve (5), the lateral surface of protective housing (3) and the inner chamber fixed connection of protective housing (3), the right side fixed mounting on protective housing (3) top has guard box (10) that is located installation piece (8) below, installation piece (8) and the inner chamber activity joint of guard box (10).

4. The device of claim 1, wherein the device is adapted to protect the ear canal from hyperbaric oxygen treatment by: the right-hand member of spring (9) runs through guard box (10) and fixed mounting has limiting plate (11), the right-hand member fixed mounting of limiting plate (11) has pull ring (12).

5. The device of claim 4, wherein the device is adapted to protect the ear canal from high pressure oxygen therapy by: the diameter of baffle (6) is the same with the diameter of protective housing (3), the width of limiting plate (11) is greater than the width of guard box (10).