CN106913943B

CN106913943B - Eye atomizer

Info

Publication number: CN106913943B
Application number: CN201710179200.1A
Authority: CN
Inventors: 刘伟; 张俊生; 段德龙; 刘玉刚; 王京; 牛欢; 麻惠津
Original assignee: Dongguan Yinghua Rongtai Medical Technology Co ltd; Entie Medical PLC
Current assignee: Dongguan Yinghua Rongtai Medical Technology Co ltd; Entie Medical PLC
Priority date: 2017-03-23
Filing date: 2017-03-23
Publication date: 2023-06-23
Anticipated expiration: 2037-03-23
Also published as: CN106913943A

Abstract

The invention discloses an eye atomizer, and relates to the technical field of medical devices. The atomizer includes atomizing gas generation device, eye-shade, atomizing adjust knob and atomizing gas cylinder, the whole of eye-shade is the container form, and the middle part of eye-shade is provided with one and runs through first atomizing passageway about the eye-shade, first atomizing passageway's left and right sides is provided with a second atomizing passageway rather than being linked together respectively, atomizing gas generation device be located the downside of eye-shade and with first atomizing passageway is linked together, atomizing gas cylinder is fixed in the second atomizing passageway, every atomizing gas cylinder's outside is equipped with an exhaust sleeve, be equipped with exhaust passage on the exhaust sleeve, atomizing gas generated by atomizing gas generation device under the effect of air supply warp atomizing gas cylinder gas collection is followed by the exhaust passage discharge. The atomizer can improve the utilization rate of the medicine, thereby improving the effect of atomization treatment.

Description

Eye atomizer

Technical Field

The invention relates to the technical field of medical devices, in particular to an eye atomizer with high medicine utilization rate.

Background

At present, a part of ultrasonic atomizing eyeshade sold in the market and used in hospitals can not be effectively contacted with eyes in the eyeshade in the actual atomizing treatment use process, so that most of medicine mist is stuck to the eyeshade or is lost, and the utilization rate of the medicine mist is very low.

Disclosure of Invention

The invention aims to provide an eye atomizer with high medicine utilization rate.

In order to solve the technical problems, the invention adopts the following technical scheme: an eye atomizer, characterized in that: including atomizing gas generation device, eye-shade, atomizing adjust knob and atomizing gas cylinder, the whole of eye-shade is the container form, and the middle part of eye-shade is provided with one and runs through first atomizing passageway about the eye-shade, the left and right sides of first atomizing passageway is provided with a second atomizing passageway rather than being linked together respectively, atomizing gas generation device is located the downside of eye-shade and with first atomizing passageway is linked together, atomizing gas generation device is used for converting the liquid medicine into atomizing gas, the rotatable joint of atomizing adjust knob upside in the first atomizing passageway is used for adjusting the atomizing volume and selecting opening or closing of second atomizing passageway, atomizing gas cylinder is fixed in the second atomizing passageway, the left and right sides of eye-shade is equipped with an exhaust portion, be equipped with the exhaust passage on the exhaust portion, atomizing gas that atomizing gas generation device produced under the effect of air source is through after the atomizing gas collection exhaust passage discharges.

The further technical proposal is that: the atomizer also comprises two sealing rings, wherein the sealing rings are respectively positioned at the rear side of the atomizing gas cylinder and are in contact with the eyesockets of a human body, and are used for sealing the contact positions of the eyesockets and the atomizer.

The further technical proposal is that: the atomizing gas generating device comprises an atomizing cup and an atomizing core, wherein the atomizing core is positioned in the atomizing cup, the atomizing cup is used for containing liquid medicine, and the atomizing core and the atomizing cup are matched to convert the liquid medicine in the atomizing cup from a liquid state to a gaseous state under the action of a gas source.

The further technical proposal is that: the atomizing cup comprises an upper end opening, a lower end closing and an air source connecting piece extending to the outer side of the atomizing cup is arranged in the center of the lower end, an upward extending conical tip body is further arranged in the center of the lower end in the atomizing cup, an air passage is arranged in the conical tip body, the air source connecting piece is communicated with the air passage, and a plurality of protruding ribs are arranged on the outer side of the conical tip body.

The further technical proposal is that: the atomizing core includes a cone, a first sleeve, a sleeve connecting piece and a baffle, the upper end of the cone is small, the lower end is big, the cone is sleeved on the outer side of the cone, the baffle is fixed on the lower side of the first sleeve, the first sleeve is fixed on the upper end of the cone through two sleeve connecting pieces, and the upper end opening of the cone and the lower side of the baffle keep a distance.

The further technical proposal is that: the atomizing gas cylinder comprises a gas cylinder body which is horizontally arranged, the exhaust part is horizontally arranged on the left side and the right side of the eyeshade, the rear side of the exhaust channel is communicated with the gas cylinder body, the front side of the exhaust channel is communicated with an external space, a gas collecting plate is arranged on the front side of the gas cylinder body, more than two gas collecting channels are arranged on the gas collecting plate, the front end of each gas collecting channel is sunken relative to the front end of the gas cylinder body, and the gas collecting channels are round table channels with the front end diameter larger than the rear end diameter.

The further technical proposal is that: the gas cylinder is characterized in that a plurality of first clamping teeth are arranged on the outer wall of the gas cylinder body, clamping holes matched with the first clamping teeth are formed in the left side and the right side of the eyeshade, and the first clamping teeth are inserted into the clamping holes to fix the atomized gas cylinder with the eyeshade.

The further technical proposal is that: the atomization adjusting knob comprises a knob body and an upper end cover for closing an opening at the upper end of the knob body, three air outlets are arranged at the lower side of the knob body, the same diameter of the knob body passes through the central lines of two air outlets, a third air outlet is positioned between the two air outlets, an included angle between the central line of the air outlet positioned between the two air outlets and the central line of one air outlet is 90 degrees, and an air supplementing hole is correspondingly arranged at the upper side of each air outlet on the knob body; when the atomization adjusting knob is clamped into the first atomization channel, the three air outlets are all positioned in the eyeshade, and at least one air supplementing hole is positioned outside the eyeshade and communicated with the outside.

The further technical proposal is that: the front end of the eyeshade is closed, the rear end of the eyeshade is open, a channel sleeve part of which extends to the outer side of the eyeshade is arranged in the middle of the eyeshade, a gas supplementing port corresponding to the gas supplementing hole is arranged on the channel sleeve positioned at the outer side of the eyeshade, the channel sleeve forms a first atomization channel, an atomization gas generating device is positioned at the lower side of the channel sleeve, the opening at the lower end of the first atomization channel is closed, openings which are respectively communicated with the second atomization channel are arranged at the left side and the right side of the channel sleeve, a second clamping tooth is arranged on the inner wall at the lower end of the channel sleeve, a first clamping groove is arranged on the outer wall at the lower side of the knob body, and the second clamping tooth is clamped in the first clamping groove, so that the atomization adjusting knob is rotatably arranged in the channel sleeve; the outer wall of the channel sleeve at the lower side of the second clamping tooth is provided with a second clamping groove, the atomized gas generating device is provided with a third clamping tooth matched with the second clamping groove, and the third clamping tooth is connected into the second clamping groove in a clamping way, so that the atomized gas generating device is fixed at the lower side of the eye cover.

The further technical proposal is that: the atomizer also comprises an elastic band, one end of the elastic band is positioned in the elastic band hole on the left side of the eyeshade, and the other end of the elastic band is positioned in the elastic band hole on the right side of the eyeshade.

The beneficial effects of adopting above-mentioned technical scheme to produce lie in: the atomizer combines the atomizing gas generating device with the eye shade, so that the atomized medicine can quickly reach the eyes, the comfort level of medicine administration is improved, and stress reflection caused by other medicine administration modes is avoided. The eye patch is internally provided with the left atomizing channel and the right atomizing channel, and the atomizing gas cylinder is arranged in the atomizing channel, so that atomized particles can be gathered and accelerated to contact eyes, and the utilization rate of liquid medicine is effectively improved. The first atomization channel, the second atomization channel and the exhaust channel form two U-shaped atomization gas passing channels, so that atomized medicine can be discharged from the eyeshade only through eyes, and the medicine waste is avoided. The atomization adjusting knob can be used for switching the atomization channel and adjusting the atomization amount, patients with different conditions can be satisfied, independent atomization of the left eye and the right eye can be realized by rotating the knob, simultaneous atomization of the two eyes can be realized, and therefore, the patient is facilitated, and the workload of doctors is also reduced.

Drawings

The invention will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic front view of a nebulizer according to an embodiment of the invention;

FIG. 2 is a schematic cross-sectional view of the structure of the A-A direction in FIG. 1 in accordance with an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of the B-B direction of FIG. 1 in accordance with an embodiment of the present invention;

FIG. 4 is a schematic view showing an exploded structure of the atomizer according to the embodiment of the present invention;

FIG. 5 is a schematic perspective view of an atomizer according to an embodiment of the present invention;

FIG. 6 is an atomizing gas path diagram of an atomizer according to an embodiment of the present invention;

FIG. 7 is an atomizing gas path diagram of an atomizer according to an embodiment of the present invention;

wherein: 1. the atomizing gas generating device 11, the atomizing cup 111, the gas source connecting piece 112, the cone tip body 113, the protruding rib 12, the atomizing core 121, the cone 122, the first sleeve 123, the sleeve connecting piece 124, the baffle 2, the eye shield 21, the channel sleeve 22, the gas supplementing port 23, the second latch 24, the second slot 25, the clamping hole 3, the atomizing adjusting knob 31, the knob body 32, the upper end cover 33, the gas outlet 34, the gas supplementing port 35, the first slot 4, the atomizing gas collecting cylinder 41, the gas collecting cylinder body 42, the gas collecting plate 43, the gas collecting channel 44, the first latch 5, the sealing ring 6, the elastic band 7, the first atomizing channel 8, the second atomizing channel 9 and the gas exhausting part.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1, 4 and 5, the present invention discloses an eye atomizer comprising an atomizing gas generating device 1, an eye mask 2, an atomizing adjusting knob 3, and an atomizing gas cylinder 4. The whole of eye-shade 2 is the container form, and the middle part of eye-shade 2 is provided with one and runs through first atomizing passageway 7 about the eye-shade 2, the left and right sides of first atomizing passageway 7 is provided with a second atomizing passageway 8 that is linked together rather than respectively. The atomizing gas generating device 1 is positioned at the lower side of the eye mask 2 and is communicated with the first atomizing channel 7, and the atomizing gas generating device 1 is used for converting the liquid medicine into atomized gas. The atomization adjusting knob 3 is rotatably clamped with the upper side in the first atomization channel 7 and is used for adjusting atomization amount and selecting the opening or closing of the second atomization channel 8. The atomized gas cylinder 4 is fixed in the second atomized channel 8, an exhaust part is arranged at the left side and the right side of the eye shade 2, an exhaust channel is arranged on the exhaust part, atomized gas generated by the atomized gas generating device 1 under the action of a gas source is in contact with human eyes after being collected by the atomized gas cylinder 4, and finally is exhausted through the exhaust channel.

As shown in fig. 1, 4 and 5, the atomizer further comprises two sealing rings 5, wherein the sealing rings 5 are respectively positioned at the rear side of the atomizing gas cylinder 4 and are in contact with the eyesockets of the human body, and are used for sealing the contact positions of the eyesockets and the atomizer. In addition, 3D ergonomic design is still adopted to sealing washer 5, and the leakproofness is good, and the comfort level is high.

As shown in fig. 2, 3 and 4, the atomizing gas generating apparatus 1 includes an atomizing cup 11 and an atomizing core 12. The atomizing core 12 is located in the atomizing cup 11, the atomizing cup 11 is used for containing liquid medicine, and the atomizing core 12 and the atomizing cup 11 are matched to convert the liquid medicine in the atomizing cup 11 from a liquid state to a gas state under the action of an air source.

Further, as shown in fig. 2, 3 and 4, the upper end of the atomizing cup 11 is opened, the lower end is closed, and the center of the lower end is provided with an air source connecting piece 111 extending to the outside of the atomizing cup 11. The center of the lower end in the atomizing cup 11 is also provided with an upward extending conical tip body 112, an air passage is arranged in the conical tip body 112, the air source connecting piece 111 is communicated with the air passage, and the outer side of the conical tip body 112 is provided with a plurality of raised ribs 113.

Further, as shown in fig. 2, 3, and 4, the atomizing core 12 includes a cone 121, a first sleeve 122, a sleeve connector 123, and a baffle 124. The cone 121 has a small upper end and a large lower end, the cone 121 is sleeved on the outer side of the cone 112, and the baffle 123 is fixed on the lower side surface of the first sleeve 122. The first sleeve 122 is fixed to the upper end of the tapered cylinder 121 by two sleeve coupling members 123, and maintains the upper end opening of the tapered cylinder 121 at a distance from the lower side of the baffle 124.

When the atomizing core is placed in the atomizing cup 11, the convex ribs 113 on the outer conical surface of the conical tip body 112 precisely control the fit gap between the conical cylinder 121 and the outer conical surface of the conical tip body 112, and the fit gap generates capillary water absorption phenomenon, so that the liquid medicine is absorbed from the bottom of the atomizing cup 11 to the top of the conical tip body through the gap. At this time, the gas enters the inner space of the cone body 112 from the gas source connector, and is ejected from the tip of the cone body 112, the ejected gas ejects the liquid medicine located at the tip of the cone body 112 from the opening at the tip of the cone barrel 121, the ejected liquid hits the baffle 124 to form atomized gas, and finally the atomized gas is ejected from the second atomization channel for the patient.

As shown in fig. 2, 3, 4, the atomizing gas cylinder 4 includes a gas cylinder body 41 horizontally disposed, the exhaust portion 9 is horizontally disposed on the left and right sides of the eye mask 2, and the rear side of the exhaust passage communicates with the gas cylinder body 41, and the front side of the exhaust passage communicates with the external space. As shown in fig. 4, a gas collecting plate 42 is disposed at the front side of the inside of the gas collecting body 41, two or more gas collecting channels 43 are disposed on the gas collecting plate 42, the front end of the gas collecting channel 43 is recessed relative to the front end of the gas collecting body 41, and the gas collecting channel 43 is a circular truncated cone channel with a front end diameter larger than a rear end diameter. When the atomized gas is discharged from the first atomized channel to the second atomized channel, the atomized gas is firstly discharged from the rear end of the atomized gas cylinder 4 after being collected by the gas collecting channel 43 on the gas collecting plate 42, and contacts with human eyes, the gas collecting channel 43 can concentrate atomized particles, so that the mist discharge rate is improved, the atomized gas can fully contact with the human eyes, and the waste of medicines is reduced.

As shown in fig. 3, a plurality of first latch teeth 44 are provided on the outer wall of the gas cylinder body 41, and the left and right sides of the eye mask 2 are provided with a clamping hole 25 adapted to the first latch teeth 44. The first latch 44 is inserted into the latch hole 25 to fix the atomizing gas cartridge 4 and the eye mask 2 together.

As shown in fig. 3 and 4, the atomization adjusting knob 3 includes a knob body 31 and an upper cap 32 closing an upper end opening of the knob body 31. The lower side of the knob body 31 is provided with three air outlets 33, the same diameter of the knob body 31 passes through the central lines of two air outlets 33, a third air outlet 33 is positioned between the two air outlets 33, and an included angle between the central line of the air outlet 33 positioned between the two air outlets 33 and the central line of one air outlet 33 is 90 degrees. An air supplementing hole 34 is correspondingly arranged on the upper side of each air outlet 33 on the knob body 31; when the atomization adjusting knob 3 is clamped into the first atomization channel 7, three air outlets 33 are all positioned in the eyeshade 2, and at least one air supplementing hole 34 is positioned outside the eyeshade 2 and communicated with the outside.

Because the three air outlets which can be communicated with the second atomization channel are arranged, the included angle between the first air outlet and the center line of the second air outlet in the clockwise direction is 90 degrees, the included angle between the second air outlet and the center line of the third air outlet is 90 degrees, and the included angle between the third air outlet and the center line of the first air outlet is 180 degrees, the air outlet and the air outlet quantity which can be communicated with the second atomization channel can be selected by rotating the knob body. Patients with different conditions can be satisfied, independent atomization of the left eye and the right eye can be realized by rotating the knob, and simultaneous atomization of the two eyes can be realized, so that the patient is facilitated, and the workload of doctors is also reduced.

As shown in fig. 2 and 4, the eye mask 2 has a closed front end and an open rear end, a channel sleeve 21 partially extending to the outside of the eye mask is disposed in the middle of the eye mask 2, and a gas supply port 22 corresponding to the gas supply hole 34 is disposed on the channel sleeve 21 located at the outside of the eye mask. The channel sleeve 21 forms the first atomization channel 7, the atomization gas generating device 1 is located at the lower side of the channel sleeve 21, the opening at the lower end of the first atomization channel 7 is closed, and the generated atomization gas can be effectively prevented from leaking from the lower side of the first atomization channel 7 while the atomization gas generating device 1 generates the atomization gas. Openings which are respectively communicated with the second atomization channel 8 are formed in the left side and the right side of the channel sleeve 21, a second clamping tooth 23 is arranged on the inner wall of the lower end of the channel sleeve 21, a first clamping groove 35 is formed in the outer wall of the lower side of the knob body 31, and the second clamping tooth 23 is clamped into the first clamping groove 35, so that the atomization adjusting knob 3 is rotatably arranged in the channel sleeve 21; the outer wall of the channel sleeve 21 at the lower side of the second latch 23 is provided with a second latch 24, the atomized gas generating device 1 is provided with a third latch adapted to the second latch 24, and the third latch is connected to the second latch 24 in a clamping manner, so that the atomized gas generating device 1 is fixed at the lower side of the eye mask 2.

Further, as shown in fig. 4, the atomizer further includes an elastic band 6, one end of the elastic band 6 is located in an elastic band hole on the left side of the eye mask 2, and the other end of the elastic band 6 is located in an elastic band hole on the right side of the eye mask (2). By using the elastic band 6, the atomizer can be conveniently fixed on a human body, and the convenience of use is improved.

FIGS. 6-7 are two atomizing gas paths of the atomizer according to the embodiment of the present invention, wherein the direction of the arrow in the drawings refers to the flow direction of the atomizing gas; the atomizer combines the atomizing gas generating device with the eye shade, so that the atomized medicine can quickly reach the eyes, the comfort level of medicine administration is improved, and stress reflection caused by other medicine administration modes is avoided. The eye patch is internally provided with the left atomizing channel and the right atomizing channel, and the atomizing gas cylinder is arranged in the atomizing channel, so that atomized particles can be gathered and accelerated to contact eyes, and the utilization rate of liquid medicine is effectively improved. The first atomization channel, the second atomization channel and the exhaust channel form two U-shaped atomization gas passing channels, so that atomized medicine can be discharged from the eyeshade only through eyes, and the medicine waste is avoided. The atomization adjusting knob can be used for switching the atomization channel and adjusting the atomization amount, patients with different conditions can be satisfied, independent atomization of the left eye and the right eye can be realized by rotating the knob, simultaneous atomization of the two eyes can be realized, and therefore, the patient is facilitated, and the workload of doctors is also reduced.

Claims

1. An eye atomizer, characterized in that: the medical device comprises an atomizing gas generating device (1), an eye cover (2), an atomizing adjusting knob (3) and an atomizing gas collecting cylinder (4), wherein the whole eye cover (2) is in a container shape, a first atomizing channel (7) penetrating through the eye cover (2) is arranged in the middle of the eye cover (2), a second atomizing channel (8) communicated with the first atomizing channel is respectively arranged on the left side and the right side of the first atomizing channel (7), the atomizing gas generating device (1) is positioned on the lower side of the eye cover (2) and communicated with the first atomizing channel (7), the atomizing gas generating device (1) is used for converting liquid medicine into atomizing gas, the atomizing adjusting knob (3) is rotatably clamped on the upper side in the first atomizing channel (7) and is used for adjusting the atomizing quantity and selecting the opening or closing of the second atomizing channel (8), the atomizing gas collecting cylinder (4) is fixed in the second atomizing channel (8), an exhaust part (9) is respectively arranged on the left side and the right side of the eye cover (2), and the atomizing gas generating device (9) is used for generating atomizing gas through the exhaust gas collecting cylinder (4) on the lower part of the exhaust gas collecting cylinder (1);

the atomizing gas cylinder (4) comprises a gas cylinder body (41) which is horizontally arranged, an exhaust part (9) is horizontally arranged on the left side and the right side of the eyeshade (2), the rear side of the exhaust channel is communicated with the gas cylinder body (41), the front side of the exhaust channel is communicated with an external space, a gas collecting plate (42) is arranged on the front side of the gas cylinder body (41), more than two gas collecting channels (43) are arranged on the gas collecting plate (42), the front ends of the gas collecting channels (43) are inwards sunken relative to the front ends of the gas cylinder body (41), and the gas collecting channels (43) are round table channels with the front end diameter larger than the rear end diameter.

2. An ophthalmic nebulizer as claimed in claim 1, wherein: the atomizer further comprises two sealing rings (5), wherein the sealing rings (5) are respectively positioned at the rear side of the atomizing gas cylinder (4) and are in contact with the eyesockets of a human body, and the sealing rings are used for sealing the contact positions of the eyesockets and the atomizer.

3. An ophthalmic nebulizer as claimed in claim 1, wherein: the atomizing gas generating device (1) comprises an atomizing cup (11) and an atomizing core (12), wherein the atomizing core (12) is positioned in the atomizing cup (11), the atomizing cup (11) is used for containing liquid medicine, and the atomizing core (12) and the atomizing cup (11) are matched to convert the liquid medicine in the atomizing cup (11) from a liquid state to a gas state under the action of a gas source.

4. An ophthalmic nebulizer as claimed in claim 3, wherein: the atomizing cup is characterized in that the upper end of the atomizing cup (11) is opened, the lower end is closed, an air source connecting piece (111) extending towards the outer side of the atomizing cup (11) is arranged in the center of the lower end of the atomizing cup (11), an upward extending conical tip body (112) is further arranged in the center of the lower end of the atomizing cup (11), an air passage is arranged in the conical tip body (112), the air source connecting piece (111) is communicated with the air passage, and a plurality of protruding ribs (113) are arranged on the outer side of the conical tip body (112).

5. An ophthalmic atomizer according to claim 4, wherein: the atomizing core (12) comprises a conical barrel (121), a first sleeve (122), a sleeve connecting piece (123) and a baffle (124), wherein the upper end of the conical barrel (121) is small, the lower end of the conical barrel is large, the conical barrel (121) is sleeved on the outer side of the conical tip body (112), the baffle (124) is fixed on the lower side face of the first sleeve (122), the first sleeve (122) is fixed on the upper end of the conical barrel (121) through two sleeve connecting pieces (123), and the upper end opening of the conical barrel (121) is kept at a distance from the lower side face of the baffle (124).

6. An ophthalmic nebulizer as claimed in claim 1, wherein: be equipped with a plurality of first latch (44) on the outer wall of gas cylinder body (41), the left and right sides of eye-shade (2) be equipped with joint hole (25) of first latch (44) looks adaptation, first latch (44) are inserted in joint hole (25), will atomizing gas cylinder (4) with eye-shade (2) are fixed together.

7. An ophthalmic nebulizer as claimed in claim 1, wherein: the atomization adjusting knob (3) comprises a knob body (31) and an upper end cover (32) for closing an opening at the upper end of the knob body (31), three air outlets (33) are formed in the lower side of the knob body (31), the same diameter of the knob body (31) passes through the central lines of two air outlets (33) in the knob body, the third air outlet (33) is located between the two air outlets (33), an included angle between the central line of the air outlet (33) located between the two air outlets (33) and the central line of one air outlet (33) is 90 degrees, and an air supplementing hole (34) is correspondingly formed in the upper side of each air outlet (33) on the knob body (31); when the atomization adjusting knob (3) is clamped into the first atomization channel (7), the three air outlets (33) are all positioned in the eyeshade (2), and at least one air supplementing hole (34) is positioned outside the eyeshade (2) and communicated with the outside.

8. The eye-atomizer according to claim 7, wherein: the front end of the eye patch (2) is closed, the rear end of the eye patch is open, a channel sleeve (21) which is partially extended to the outer side of the eye patch is arranged in the middle of the eye patch (2), a gas supplementing opening (22) corresponding to the gas supplementing hole (34) is arranged on the channel sleeve (21) positioned at the outer side of the eye patch, the channel sleeve (21) forms the first atomization channel (7), the atomized gas generating device (1) is positioned at the lower side of the channel sleeve (21) to seal the opening at the lower end of the first atomization channel (7), openings which are respectively communicated with the second atomization channel (8) are arranged at the left side and the right side of the channel sleeve (21), a second clamping tooth (23) is arranged on the inner wall at the lower end of the channel sleeve (21), a first clamping groove (35) is arranged on the outer wall at the lower side of the knob body (31), and the second clamping tooth (23) is clamped into the first clamping groove (35), so that the atomization adjusting device (3) can be rotatably arranged in the knob sleeve (21); the outer wall of the channel sleeve (21) at the lower side of the second clamping tooth (23) is provided with a second clamping groove (24), the atomized gas generating device (1) is provided with a third clamping tooth matched with the second clamping groove (24), and the third clamping tooth is clamped into the second clamping groove (24) to fix the atomized gas generating device (1) at the lower side of the eye cover (2).

9. An ophthalmic nebulizer as claimed in claim 1, wherein: the atomizer further comprises an elastic band (6), one end of the elastic band (6) is located in an elastic band hole on the left side of the eyeshade (2), and the other end of the elastic band (6) is located in an elastic band hole on the right side of the eyeshade (2).