CN215385124U

CN215385124U - Dry eye disease oxygen atomizing device

Info

Publication number: CN215385124U
Application number: CN202121328366.3U
Authority: CN
Inventors: 李美娟
Original assignee: Shenzhen Longhua District Central Hospital
Current assignee: Shenzhen Longhua District Central Hospital
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-01-04
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses an oxygen atomizing device for xerophthalmia, which comprises an eye shield, an oxygen atomizing cup and an oxygen supply pipe, wherein the eye shield is suitable for being worn on the face of a patient and covering the eyes of the patient, and an atomizing interface is arranged on the eye shield; the oxygen atomizing cup is provided with an oxygen interface and an atomizing outlet, and the atomizing outlet is connected with the atomizing interface so that atomized liquid in the oxygen atomizing cup is discharged into the eyeshade through the atomizing outlet; one end of the oxygen supply pipe is connected with the oxygen interface, and the other end of the oxygen supply pipe is suitable for being connected to oxygen equipment. According to the dry eye oxygen atomizing device, the effect of moistening the eyes of a patient can be achieved, the atomized liquid covers the eyes in a large area, the contact is sufficient, and the holding time is long. In addition, the eye care product has a good eye care effect.

Description

Dry eye disease oxygen atomizing device

Technical Field

The utility model relates to ophthalmic equipment, in particular to an oxygen atomizing device for dry eye.

Background

Dry eye refers to a condition of dry eye, which is caused by many factors and mainly manifested as dry eyes, often accompanied by itching, foreign body sensation, burning sensation, photophobia, blurred vision, and fluctuation of vision. In more severe cases, the eyes become inflamed, engorged, keratinized, and the corneal epithelium is broken and the filaments are adhered, and this damage may cause keratoconjunctival disorders and affect vision over time.

For the treatment of dry eye, the artificial tears are used to keep the canthus moist, and the alleviation of dry eye symptoms is one of the main measures at present, and the artificial tears are applied to the eyes of patients in a dripping mode, so that the maintenance time is short, and the effect is poor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the utility model aims to provide an oxygen atomization device for dry eye.

To achieve the above object, an oxygen atomizing device for dry eye according to an embodiment of the present invention includes:

an eye shield adapted to be worn on the face of a patient and to cover the eyes of the patient, the eye shield having an atomizing interface;

the oxygen atomizing cup is provided with an oxygen interface and an atomizing outlet, and the atomizing outlet is connected with the atomizing interface so that atomized liquid in the oxygen atomizing cup is discharged into the eyeshade through the atomizing outlet;

the oxygen supply pipe, the one end of oxygen supply pipe with oxygen interface connection, the other end of oxygen supply pipe is suitable for being connected to oxygen equipment.

According to the dry eye disease oxygen atomizing device provided by the embodiment of the utility model, the eye mask is worn on the face of a patient to cover the eyes of the patient, the oxygen interface of the oxygen atomizing cup is connected to the oxygen equipment through the oxygen supply pipe, the oxygen equipment is utilized to charge high-speed oxygen airflow into the oxygen atomizing cup, so that the liquid medicine in the oxygen atomizing cup forms atomized liquid, and the atomized liquid is sprayed into the eye mask from the atomizing opening, so that the eye mask is filled with the atomized liquid, the effect of moistening the eyes of the patient can be achieved, and the atomized liquid has a large eye covering area, is fully contacted and is kept for a long time. In addition, the gas molecules directly act on the eyes, can promote the resolution of tissue inflammatory edema, recover the functions of eye tissues, improve the local oxygen concentration of the eyes, improve the oxygen content in tears, a corneal limbus vascular network and aqueous humor, ensure that the eye tissues obtain enough oxygen for aerobic metabolism, and have better eye health care effect.

In addition, the dry eye oxygen atomizing device according to the above embodiment of the present invention may further have the following additional technical features:

according to one embodiment of the utility model, the eye shield comprises:

a mask body having two eye mask portions corresponding to two eyes of a patient;

the light-transmitting lens is arranged on the front side of the eye shade body and used for allowing light rays to penetrate through the eye shade body and then enter the two eye shade bodies.

According to one embodiment of the utility model, the number of the atomizing interfaces is two, the two atomizing interfaces correspond to the two eye mask portions one by one, and each atomizing interface is arranged on the corresponding eye mask portion;

the dry eye oxygen atomization device comprises a three-way joint, a first conduit and a second conduit, wherein the first joint of the three-way joint is connected with the atomization outlet, the second joint of the three-way joint is connected with one end of the first conduit, and the third joint of the three-way joint is connected with one end of the second conduit;

the other end of the first conduit is connected with one of the two atomization interfaces, and the other end of the second conduit is connected with the other of the two atomization interfaces.

According to one embodiment of the utility model, the oxygen atomizing cup comprises:

the oxygen supplying cup comprises a cup body, wherein a liquid storage cavity is formed in the cup body, a jet pipe is arranged at the bottom of the liquid storage cavity, the diameter of the jet pipe is gradually reduced from bottom to top, and the lower end of the jet pipe extends out of the bottom of the cup body to form an oxygen interface;

the injection and suction pipe is sleeved outside the jet pipe, an injection and suction clearance cavity is formed between the injection and suction pipe and the jet pipe, and the lower end of the injection and suction clearance cavity is communicated with the liquid storage cavity so as to suck the liquid medicine in the liquid storage cavity;

the collision piece is arranged at the upper end of the injection and suction pipe and is used for colliding with the liquid medicine injected from the upper end of the injection and suction clearance cavity so as to atomize the liquid medicine to form atomized liquid;

the cup cover is arranged at the upper end of the cup body, the atomizing outlet is arranged on the cup cover and is opposite to the collision piece, and therefore the atomized liquid is ejected from the atomizing outlet.

According to one embodiment of the utility model, the upper end of the injection and suction pipe is provided with an insertion port extending along the up-down direction, the lower end of the collision piece is inserted in the insertion port, and the insertion depth along the up-down direction is adjustable.

According to one embodiment of the present invention, the collision member includes:

the plug part is formed into a strip shape and is inserted into the plug port from top to bottom;

the collision part is arranged on the insertion part and is positioned above the upper end of the injection and suction pipe;

the operating part is connected to the inserting part and extends out of the atomization outlet, and the thicknesses of the operating part and the inserting part are smaller than the inner diameter of the atomization outlet.

According to one embodiment of the utility model, a binding band is provided on the eye shield for wearing the eye shield on the patient's face.

According to one embodiment of the utility model, the eye mask is provided with a vent hole, and the vent hole is provided with a vent plug.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an oxygen atomizing device for dry eye according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an eye mask in the dry eye oxygen atomizing device according to the embodiment of the present invention;

fig. 3 is a sectional view of an oxygen atomizing cup in the oxygen atomizing device for dry eye according to the embodiment of the present invention.

Reference numerals:

10. eye masks;

101. a cover body;

101a, an eye cup portion;

102. a light-transmitting lens;

103. a binding belt;

104. a venting plug;

h10, atomizing interface;

11. a three-way joint;

12. a first conduit;

13. a second conduit;

20. an oxygen atomizing cup;

201. a cup body;

2011. a jet pipe;

p20, liquid storage cavity;

p21, shooting and sucking clearance cavity;

h20, oxygen interface;

202. shooting a straw;

2021. an interface;

203. a collision member;

2031. a plug-in part;

2032. a collision section;

2033. an operation section;

204. a cup cover;

h21, atomizing outlet.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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 drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "circumferential," "radial," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The dry eye oxygen atomizing device according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 3, an oxygen atomizing device for dry eye according to an embodiment of the present invention includes an eye mask 10 and an oxygen atomizing cup 20.

Specifically, the eye mask 10 is adapted to be worn on the face of a patient and to cover the eyes of the patient, the eye mask 10 being provided with a nebulizing interface H10. The oxygen atomizing cup 20 is provided with an oxygen interface H20 and an atomizing outlet H21, the atomizing outlet H21 is connected with the atomizing interface H10, so that atomized liquid in the oxygen atomizing cup 20 is discharged into the eye shield 10 through the atomizing outlet H21. One end of the oxygen supply pipe is connected with the oxygen interface H20, and the other end of the oxygen supply pipe is suitable for being connected to an oxygen device.

That is, the eye mask 10 can be worn on the face of the patient and cover the eyes of the patient, and the eye mask 10 can be connected to the oxygen atomizing cup 20 through the atomizing interface H10, the liquid medicine can be stored in the oxygen atomizing cup 20, and the oxygen atomizing cup 20 can be connected to the oxygen equipment through the oxygen supply tube. Can fill into high-speed oxygen air current in to oxygen atomizing cup 20 through oxygen equipment, high-speed oxygen air current can be so that the liquid medicine atomizing in the oxygen atomizing cup 20 forms the atomized liquid, and the atomized liquid flows into to eye-shade 10 along with the oxygen air current in, and then makes and be full of the atomized liquid in the eye-shade 10, utilizes the atomized liquid to realize atomizing moist to the eyes in the eye-shade 10, alleviates the xerophthalmia symptom. Meanwhile, oxygen molecules act on eyes, and the eye health care effect is achieved.

According to the dry eye oxygen atomizing device provided by the embodiment of the utility model, the eye mask 10 is worn on the face of a patient to cover the eyes of the patient, the oxygen interface H20 of the oxygen atomizing cup 20 is connected to an oxygen device through an oxygen supply pipe, the oxygen device is utilized to charge high-speed oxygen airflow into the oxygen atomizing cup 20, so that liquid medicine in the oxygen atomizing cup 20 forms atomized liquid, and the atomized liquid is sprayed into the eye mask 10 from an atomizing port, so that the eye mask 10 is filled with the atomized liquid, the effect of moistening the eyes of the patient can be achieved, and the atomized liquid covers the eyes in a large area, is in full contact and is kept for a long time. In addition, the gas molecules directly act on the eyes, can promote the resolution of tissue inflammatory edema, recover the functions of eye tissues, improve the local oxygen concentration of the eyes, improve the oxygen content in tears, a corneal limbus vascular network and aqueous humor, ensure that the eye tissues obtain enough oxygen for aerobic metabolism, and have better eye health care effect.

In one embodiment of the present invention, eye mask 10 comprises a mask body 101 and a light transmissive lens 102, the mask body 101 having two mask portions 101a corresponding to the two eyes of the patient; the lens 102 is disposed on the front side of the housing 101 for passing light into the two eye-shade portions 101 a. Illustratively, the two eyecup portions 101a are communicated.

When the eye mask 10 is worn on the face of a patient, the two eye mask portions 101a are correspondingly covered on the two eyes of the patient, and the light-transmitting lens 102 is positioned in front of the eyes of the patient, so that a closed space is formed between the face of the patient and the eye mask 10, the atomized liquid can be conveniently filled into the closed space, and a good atomization and wetting effect can be kept. In addition, the clear lens 102 is able to transmit light, reducing occlusion and discomfort from a dark condition.

In some embodiments of the present invention, there are two atomization interfaces H10, two atomization interfaces H10 correspond to two eye mask portions 101a in a one-to-one manner, and each atomization interface H10 is disposed on the corresponding eye mask portion 101 a.

The dry eye oxygen atomization device comprises a three-way joint 11, a first conduit 12 and a second conduit 13, wherein the first joint of the three-way joint 11 is connected with an atomization outlet H21, the second joint of the three-way joint 11 is connected with one end of the first conduit 12, and the third joint of the three-way joint 11 is connected with one end of the second conduit 13.

The other end of the first conduit 12 is connected with one of the two atomization interfaces H10, and the other end of the second conduit 13 is connected with the other of the two atomization interfaces H10.

That is to say, set up two atomizing interfaces H10 on eye-shade 10, two atomizing interfaces H10 correspond with two eye-shade portions 101a respectively, and, be connected to two atomizing interfaces H10 respectively through first pipe 12 and second pipe 13, again with first pipe 12 and second pipe 13 all be connected to the atomizing export H21 of oxygen atomizing cup 20, so, the atomized liquid in oxygen atomizing cup 20 can enter into two eye-shade portions 101a through first pipe 12 and second pipe 13 respectively, and then ensure that the atomized liquid can accurately spout to patient's eyes, improve the moist and health care effect of atomizing.

In an embodiment of the present invention, the oxygen atomizing cup 20 includes a cup body 201, a spray pipe 202, a collision member 203 and a cup cover 204, wherein a liquid storage chamber P20 is provided in the cup body 201, a spray pipe 2011 is provided at the bottom of the liquid storage chamber P20, the diameter of the spray pipe 2011 is gradually reduced from bottom to top, and the lower end of the spray pipe 2011 extends out from the bottom of the cup body 201 to form the oxygen interface H20. Preferably, the jet pipe 2011 and the cup 201 are integrally formed.

The injection pipe 202 is sleeved outside the injection pipe 2011, an injection and suction clearance cavity P21 is formed between the injection pipe 202 and the injection pipe 2011, and the lower end of the injection and suction clearance cavity P21 is communicated with the liquid storage cavity P20 so as to suck the liquid medicine in the liquid storage cavity P20.

The collision piece 203 is arranged at the upper end of the injection and suction pipe 202 and is used for colliding with the liquid medicine injected from the upper end of the injection and suction clearance cavity P21 so as to atomize the liquid medicine to form atomized liquid;

the cup cover 204 is covered on the upper end of the cup body 201, preferably, the cup cover 204 is in threaded connection with the upper end of the cup body 201, so that the cup cover is convenient to disassemble, and liquid medicine and the like are added into the cup body 201. The cup cover 204 is provided with the atomization outlet H21, and the atomization outlet H21 is opposite to the collision piece 203 so that the atomized liquid is ejected from the atomization outlet H21.

In a specific using process, a high-speed oxygen airflow enters the jet pipe 2011 from the oxygen port H20 and is ejected upwards from the jet pipe 2011, when the high-speed oxygen airflow flows through the jet pipe 2011, the jet and suction clearance cavity P21 between the jet pipe 2011 and the jet and suction pipe 202 generates negative pressure, then liquid medicine in the liquid storage cavity P20 is sucked from the bottom of the jet and suction clearance cavity P21 and is ejected from the upper part of the jet clearance cavity, the ejected liquid medicine impacts the collision piece 203 to form atomization, the atomized atomization liquid is ejected into the first conduit 12 and the second conduit 13 from the atomization outlet H21 along with the high-speed oxygen airflow, and then the atomized liquid medicine enters the eye mask 10 through the first conduit 12 and the second conduit 13, so that the medicine is atomized and then sent into the eye mask 10.

In some embodiments of the present invention, the upper end of the injection tube 202 is provided with an insertion port 2021 extending in the up-down direction, the lower end of the collision member 203 is inserted into the insertion port 2021, and the insertion depth in the up-down direction is adjustable, so that the distance between the collision member 203 and the upper end of the injection tube 202 can be adjusted by adjusting the insertion depth of the collision member 203 inserted into the insertion port 2021, and the atomization effect and the flow rate can be adjusted, so as to meet different requirements, such as adults and children, and different atomization effects and flow rates can be adopted.

In an embodiment of the present invention, the collision member 203 includes a plug portion 2031, a collision portion 2032 and an operation portion 2033, wherein the plug portion 2031 is formed in a strip shape and is inserted into the plug port 2021 from top to bottom; the collision part 2032 is arranged on the insertion part 2031 and is positioned above the upper end of the injection and suction pipe 202; the operation portion 2033 is connected to the insertion portion 2031 and extends from the atomization outlet H21, and the thickness of the operation portion 2033 and the insertion portion 2031 is smaller than the inner diameter of the atomization outlet H21.

When using, can utilize operation portion 2033 to adjust downwards or downwards grafting degree of depth that grafting portion 2031 inserted to in interface 2021, when grafting degree of depth changes, the distance between collision portion 2032 and the upper end of penetrating straw 202 changes, and then makes the impact change between liquid medicine blowout and the collision portion 2032, reaches the effect of adjusting atomization effect and velocity of flow, its simple structure, and it is convenient to adjust, and is with low costs.

Illustratively, the eyeshade 10 is provided with a binding band 103 for wearing the eyeshade 10 on the face of a patient, and the eyeshade 10 can be fixed on the face of the patient by using the binding band 103, so that the eyeshade is convenient and reliable to wear.

Optionally, the eyeshade 10 is provided with an exhaust hole provided with a vent plug 104, so that the pressure inside and outside the eyeshade 10 can be kept balanced without causing discomfort of excessive internal pressure.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An oxygen atomization device for dry eye comprising:

2. The dry eye oxygen aerosolization device of claim 1 wherein the eye shield comprises:

3. The dry eye oxygen atomizing device according to claim 2, wherein there are two atomizing ports, two atomizing ports corresponding to the two eye mask portions one by one, each atomizing port being provided on the corresponding eye mask portion;

4. The dry eye oxygen atomizing device according to claim 1, wherein the oxygen atomizing cup comprises:

5. The dry eye oxygen atomizing device according to claim 4, wherein the upper end of the injection tube is provided with an insertion port extending in the up-down direction, and the lower end of the collision member is inserted into the insertion port with an adjustable insertion depth in the up-down direction.

6. The dry eye oxygen atomization device of claim 5 wherein the impingement member comprises:

7. The dry eye oxygen aerosolization apparatus according to claim 1 wherein a binding band is provided on the eye shield for wearing the eye shield on the patient's face.

8. The dry eye oxygen atomizing device according to claim 1, wherein the eye cup is provided with an air vent hole, and the air vent hole is provided with an air-permeable plug.