CN109125048A - A kind of emergency eyewash unit - Google Patents

A kind of emergency eyewash unit Download PDF

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Publication number
CN109125048A
CN109125048A CN201811218840.XA CN201811218840A CN109125048A CN 109125048 A CN109125048 A CN 109125048A CN 201811218840 A CN201811218840 A CN 201811218840A CN 109125048 A CN109125048 A CN 109125048A
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CN
China
Prior art keywords
inverse
unit
stand
water
eyewash
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811218840.XA
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Chinese (zh)
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CN109125048B (en
Inventor
秦志华
单虎
王鑫磊
张慧慧
董绍明
杨恩贞
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Qingdao Agricultural University
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Qingdao Agricultural University
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Priority to CN201811218840.XA priority Critical patent/CN109125048B/en
Publication of CN109125048A publication Critical patent/CN109125048A/en
Application granted granted Critical
Publication of CN109125048B publication Critical patent/CN109125048B/en
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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H35/00Baths for specific parts of the body
    • A61H35/02Baths for specific parts of the body for the eyes

Abstract

The invention discloses a kind of emergency eyewash units, are related to laboratory emergency protection equipment technical field, and technical solution is, including pedestal, and the stand being set on the base, the inner hollow of the stand, form an inner cavity;Eyewash unit is provided in the middle part of stand, the top of stand is provided with the inverse rinsing unit of the corresponding eyewash unit.The beneficial effects of the present invention are: the present apparatus joined supporting mechanism for strutting eyelid, it prevents people when using eye syringe, since the eyes of closing of water flow stimulation instinct cause harmful substance to remain in eyes, improves cleaning effect, cleaning speed is accelerated, injury of the harmful substance to eyes is mitigated;Inverse rinsing unit is set, device for a long time when not in use, a spray head can be once washed with back flush, keeps the cleaning of water outlet water flow;Water outlet is connected under eyebath basin, waste water can be removed in time, pollution is reduced.

Description

A kind of emergency eyewash unit
Technical field
The present invention relates to laboratory emergency protection equipment technical field, in particular to a kind of emergency eyewash unit.
Background technique
Eye syringe is the equipment of laboratory emergency protection indispensability, when the careless contact acid of the eyes of field operation person, alkali etc. have When poison, corrosive substance, eye bath facility can the eyes to people promptly rinsed, a degree of mitigation personnel hurt Evil also can avoid chemical substance and cause further to injure to human body.
There are some various forms of eye bath facilities on the market at present, but more or less all there are still some problems, such as Plain type eye syringe water receiving tank is shallow, does not consider the collection to waste water after cleaning, causes the waste to water source and the pollution of table top;This Outside, for eye syringe as emergency set, frequency of use is not high, if not having to for a long time, washes at a spray head to be easy to appear to become rusty and block up now As emergency needs in use, can cause centainly to injure to eyes;And people is when using eye syringe, due to the thorn of water flow Swash, meeting instinct closes eyes, causes harmful substance to remain in eyes, influences cleaning effect.
Summary of the invention
In order to achieve the above-mentioned object of the invention, in view of the above technical problems, the present invention provides a kind of emergency eyewash unit.
Its technical solution is, including pedestal, and the stand being set on the base, the inner hollow of the stand, is formed One inner cavity;Eyewash unit is provided in the middle part of stand, the top of stand is provided with the inverse rinsing unit of the corresponding eyewash unit; Eyewash unit is designed according to the height that people bends over;
The top of the stand is provided with water inlet, and bottom is provided with water outlet.It is cavity and middle part partition, top in stand For water entering section, lower part is Drainage Division.
The eyewash unit includes eyebath basin, and supporting mechanism and Xi Yan mechanism are provided in eyebath basin, and eyebath basin bottom is logical It crosses two water pipes to be connected to the inner cavity of stand, one is eyewash unit water inlet pipe, and another is eyewash unit drainpipe, described to wash Eye unit water inlet pipe is connected to the water inlet in stand, and the eyewash unit drainpipe is connected to the water outlet of stand bottom.
The supporting mechanism is set as symmetrical two according to the eye distance of adult, and each supporting mechanism wraps Horizontally disposed support frame is included, the both ends of support frame are symmetrically arranged with a terminal pad;Two described terminal pad one end with branch Support articulated connection, the other end are respectively articulated with a curved bar, and the upper surface of two terminal pads is respectively fixedly connected with a bullet The bottom of spring is fixed on the lower surface of same limit plate at the top of two springs;
The both ends of the limit plate upper surface are each provided with a gag lever post, upper surface of the gag lever post perpendicular to limit plate, limit Inclined position-limiting drum is provided on bar;Position-limiting drum is lower than its one far from the curved bar close to one end of the curved bar adjacent thereto End;
Two described curved bar one end are respectively articulated with the corresponding terminal pad, the other end respectively with eyelid support rod End is hinged;
The position-limiting drum is passed through in the middle part of the eyelid support rod;Eyelid supporting bar top is provided with the eyelid that surface is arc and contacts Pad.
The Xi Yan mechanism includes wash tub pipe, the eyewash unit water inlet pipe of the wash tub pipe and the eyebath basin bottom Liang Ge branch is arranged in the top of connection, wash tub pipe, and branch top is respectively arranged with one and washes a spray head;Wash the water outlet of a spray head End is located at eyelid engagement pad obliquely downward.
The inverse rinsing unit includes the inverse rinsing unit outlet pipe that stand top extends downwardly out, and inverse rinsing unit is discharged Pipe is connected to the water inlet in stand;Inverse rinsing unit outlet pipe exit connects a water outlet pipe connector, outlet pipe connection Head is threeway, connects an inverse Flushing nozzle by screw telescopic hose respectively, can dock with a spray head is washed.
Inverse rinsing unit flowing water Valve is provided between the inverse rinsing unit outlet pipe and water outlet pipe connector.
The support frame and limit plate of the supporting mechanism are both secured to the inside of eyebath basin.
When stationary state, the eyelid engagement pad of two eyelid supporting bar tops contacts with each other together.
It washes a head of the nozzle described in two to be fixed on the limit plate, respectively from two sides to intermediate, inclined;Wash a spray head Water discharging direction alignment eyelid engagement pad position.
It is provided with inlet valve on the eyewash unit water inlet pipe, a push plate is provided at inlet valve.
The push plate and washing between a spray head is provided with inverse rinsing unit drainpipe;Inverse rinsing unit drainpipe and it is described go out Mouth of a river connection, and it is provided with inverse rinsing unit water discharging valve between the two.
Technical solution provided in an embodiment of the present invention has the benefit that the present apparatus joined supporting mechanism for supportting Widen the view skin, prevent people when using eye syringe, since the eyes of closing of water flow stimulation instinct cause harmful substance to remain in eyes In, it is ensured that cleaning effect accelerates cleaning speed, mitigates injury of the harmful substance to eyes;Inverse rinsing unit is set, is being filled Set it is long-term a spray head can be once washed with back flush when not in use, keep the cleaning of water outlet water flow;Water outlet is connected under eyebath basin Mouthful, waste water can be removed in time, reduce pollution.
Detailed description of the invention
Fig. 1 is the overall structure diagram one of the embodiment of the present invention.
Fig. 2 is the overall structure diagram two of the embodiment of the present invention.
Fig. 3 is the C partial enlarged view of Fig. 2.
Fig. 4 is the structural schematic diagram of supporting mechanism of the embodiment of the present invention.
Wherein, appended drawing reference are as follows: 1, pedestal;2, stand;3, eyewash unit;4, inverse rinsing unit;201, water inlet;202, Water outlet;301, eyebath basin;5, supporting mechanism;6, Xi Yan mechanism;302, eyewash unit water inlet pipe;303, eyewash unit drains Pipe;304, push plate;501, support frame;502, terminal pad;503, curved bar;504, spring;505, limit plate;506, position-limiting drum; 507, eyelid support rod;508, eyelid engagement pad;601, wash tub pipe;602, a spray head is washed;401, inverse rinsing unit outlet pipe; 402, it is discharged pipe connector;403, inverse Flushing nozzle;404, inverse rinsing unit flowing water Valve;405, inverse rinsing unit drainpipe; 407, inverse rinsing unit water discharging valve.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.Certainly, described herein specific examples are only used to explain the present invention, is not used to Limit the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result, Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State concrete meaning of the term in the invention.
Embodiment 1
Referring to Fig. 1 to Fig. 4, the present invention provides a kind of emergency eyewash unit, including pedestal 1, and the stand being arranged on pedestal 1 2, the inner hollow of stand 2 forms an inner cavity;Eyewash unit 3 is provided in the middle part of stand 2, the top of stand 2 is provided with correspondence The inverse rinsing unit 4 of eyewash unit 3;Eyewash unit 3 is designed according to the height that people bends over;
The top of stand 2 is provided with water inlet 201, and bottom is provided with water outlet 202.It is cavity and middle part partition in stand 2, Top is water entering section, and lower part is Drainage Division.
Eyewash unit 3 includes eyebath basin 301, is provided with supporting mechanism 5 and Xi Yan mechanism 6, eyebath basin in eyebath basin 301 301 bottoms are connected to by two water pipes with the inner cavity of stand 2, and one is eyewash unit water inlet pipe 302, and another is eyewash unit Drainpipe 303, eyewash unit water inlet pipe 302 are connected to the water inlet 201 in stand 2, eyewash unit drainpipe 303 and stand 2 The water outlet 202 of bottom is connected to.
Supporting mechanism 5 is set as symmetrical two according to the eye distance of adult, and each supporting mechanism 5 includes level The support frame 501 of setting, the both ends of support frame 501 are symmetrically arranged with a terminal pad 502;Two 502 one end of terminal pad with Support frame 501 is articulated and connected, and the other end is respectively articulated with a curved bar 503, and the upper surface of two terminal pads 502 is respectively fixedly connected with The bottom of one spring 504, the top of two springs 504 are fixed on the lower surface of same limit plate 505;
The both ends of 505 upper surface of limit plate are each provided with a gag lever post, upper surface of the gag lever post perpendicular to limit plate 505, limit Inclined position-limiting drum 506 is provided on the bar of position;Position-limiting drum 506 is close to one end of curved bar 503 adjacent thereto lower than it far from this One end of curved bar 503;
Two 503 one end of curved bar are respectively articulated with corresponding terminal pad 502, the other end respectively with an eyelid support rod 507 End it is hinged;
Position-limiting drum 506 is passed through in the middle part of eyelid support rod 507;507 top of eyelid support rod is provided with the eyelid that surface is arc and connects Touch pad 508.
Xi Yan mechanism 6 includes wash tub pipe 601, the eyewash unit water inlet pipe of wash tub pipe 601 and 301 bottom of eyebath basin Liang Ge branch is arranged in the top of 302 connections, wash tub pipe 601, and branch top is respectively arranged with one and washes a spray head 602;Wash eye The water outlet of spray head 602 is located at 508 obliquely downward of eyelid engagement pad.
Inverse rinsing unit 4 includes the inverse rinsing unit outlet pipe 401 that 2 top of stand extends downwardly out, and inverse rinsing unit goes out Water pipe 401 is connected to the water inlet 201 in stand 2;Inverse 401 exit of rinsing unit outlet pipe connects a water outlet pipe connector 402, water outlet pipe connector 402 is threeway, connects an inverse Flushing nozzle 403 by screw telescopic hose respectively, can with wash Eye spray head 602 docks.
Inverse rinsing unit flowing water Valve 404 is provided between inverse rinsing unit outlet pipe 401 and water outlet pipe connector 402.
The support frame 501 and limit plate 505 of supporting mechanism 5 are both secured to the inside of eyebath basin 301.
When stationary state, the eyelid engagement pad 508 on two 507 tops of eyelid support rod contacts with each other together.
It washes 602 bottom of a spray head for two to be fixed on limit plate 505, respectively from two sides to intermediate, inclined;Wash a spray head 602 Water discharging direction alignment eyelid engagement pad 508 position.
It is provided with inlet valve on eyewash unit water inlet pipe 302, a push plate 304 is provided at inlet valve.
Push plate 304 and washing between a spray head 602 is provided with inverse rinsing unit drainpipe 405;Inverse rinsing unit drainpipe 405 It is connected to water outlet 202, and is provided with inverse rinsing unit water discharging valve 407 between the two.
When the original state that works, the eyelid engagement pad 508 of two eyelid support rods 507 contacts, urgent when occurring Situation is that people can be because eyes be stimulated, and subconsciousness closes tight eyes, and thinks that eyes are difficult to open, and eyelid is contacted eyelid Engagement pad 508, is slightly exerted oneself with one down, and eyelid support rod 507 is along the direction of position-limiting drum 506 to moving down under the effect of the pressure Dynamic, curved bar 503 drives downwards terminal pad 502, and deformation occurs therewith for spring 504, and two eyelid engagement pads 508 separate, by eyelid It struts;Push plate 304 is pulled, water flow flows through eyewash unit water inlet pipe 201 by water inlet 201, is sprayed by washing a spray head 602, washes eye Water in basin 301 flows into eyewash unit drainpipe 303, flows out from the water outlet 202 of 2 bottom of stand;Due to wash a spray head 602 by To intermediate, inclined, water flow will not directly face eyes punching, but rinse at a slant for two sides, avoid excessive impulsive force to eye Eyeball causes discomfort;
To protect eyes, eyelid engagement pad 508 is soft silicagel pad;
After cleaning is completed, push plate 304 is turned back, the water flow in wash tub pipe 601 is blocked;
Time is long when not using or periodically doing device cleaning, needs to when washing a spray head 602 and carrying out inverse rinse, first by push plate 304 It turns back, inlet valve is closed, and guarantee washes the inside of a spray head 602 and do not intake, and inverse rinsing unit water discharging valve 407 is unscrewed, washing eye The remaining water of 602 the inside of spray head exhausts, it is discharged by inverse rinsing unit drainpipe 405;
Then inverse Flushing nozzle 403 is pulled down, it is docking together with a spray head 602 is washed, after connecting, unscrew inverse punching Unit flowing water Valve 404 is washed, water flow is flowed through the inverse rinsing unit outlet pipe 401 of inverse rinsing unit by water inlet 201, is flowed through out Inverse Flushing nozzle 403 on water pipe joint 402 flows into inverse rinsing unit drainpipe 405 from a spray head 602 is washed, to washing eye list Member 3 carries out back flush, and the inverse waste water rinsed is discharged from inverse rinsing unit drainpipe 405.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, all in the spirit and principles in the present invention Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.

Claims (9)

1. a kind of emergency eyewash unit, which is characterized in that including pedestal (1), and the stand (2) being arranged on pedestal (1), institute The inner hollow for stating stand (2) forms an inner cavity;It is provided with eyewash unit (3) in the middle part of stand (2), the top of stand (2) is set It is equipped with the inverse rinsing unit (4) of the corresponding eyewash unit (3);
The top of the stand (2) is provided with water inlet (201), and bottom is provided with water outlet (202).
2. emergency eyewash unit according to claim 1, which is characterized in that the eyewash unit (3) includes eyebath basin (301), supporting mechanism (5) and Xi Yan mechanism (6) are provided in eyebath basin (301), eyebath basin (301) bottom passes through two water pipes It is connected to the inner cavity of stand (2), one is eyewash unit water inlet pipe (302), and another is eyewash unit drainpipe (303), institute It states eyewash unit water inlet pipe (302) to be connected to the water inlet (201) on stand (2), the eyewash unit drainpipe (303) and vertical The water outlet (202) of frame (2) bottom is connected to.
3. emergency eyewash unit according to claim 2, which is characterized in that the supporting mechanism (5) is set as left and right pair Two claimed, each supporting mechanism (5) include horizontally disposed support frame (501), and the both ends of support frame (501) are symmetrical It is provided with a terminal pad (502);Two described terminal pad (502) one end are articulated and connected with support frame (501), the other end point The upper surface of not hinged curved bar (503), two terminal pads (502) is respectively fixedly connected with the bottom of a spring (504) Portion is fixed on the lower surface of same limit plate (505) at the top of two springs (504);
The both ends of limit plate (505) upper surface are each provided with a gag lever post, and gag lever post is upper perpendicular to limit plate (505) Surface is provided with inclined position-limiting drum (506) on gag lever post;Position-limiting drum (506) is close to the curved bar (503) adjacent thereto One end is lower than its one end far from the curved bar (503);
Two described curved bar (503) one end are respectively articulated with the corresponding terminal pad (502), the other end respectively with an eye The end of cutaneous branch strut (507) is hinged;
The position-limiting drum (506) are passed through in the middle part of the eyelid support rod (507);Eyelid support rod (507) top is provided with surface For the eyelid engagement pad (508) of arc.
4. emergency eyewash unit according to claim 3, which is characterized in that the Xi Yan mechanism (6) includes wash tub pipe (601), the wash tub pipe (601) is connected to the eyewash unit water inlet pipe (302) of the eyebath basin (301) bottom, flushing water Liang Ge branch is arranged in the top for managing (601), and branch top is respectively arranged with one and washes a spray head (602);Wash a spray head (602) Water outlet is located at eyelid engagement pad (508) obliquely downward.
5. emergency eyewash unit according to claim 1, which is characterized in that the inverse rinsing unit (4) includes stand (2) The inverse rinsing unit outlet pipe (401) that top extends downwardly out, inverse rinsing unit outlet pipe (401) and the water inlet on stand (2) Mouth (201) connection;Inverse rinsing unit outlet pipe (401) exit connects a water outlet pipe connector (402), is discharged pipe connector (402) it is threeway, one inverse Flushing nozzle (403) is connected by screw telescopic hose respectively;
Inverse rinsing unit flowing water Valve is provided between the inverse rinsing unit outlet pipe (401) and water outlet pipe connector (402) (404).
6. emergency eyewash unit according to claim 3, which is characterized in that the support frame (501) of the supporting mechanism (5) The inside of eyebath basin (301) is both secured to limit plate (505).
7. emergency eyewash unit according to claim 4, which is characterized in that it is solid to wash a spray head (602) bottom described in two The position of eyelid engagement pad (508) is directed at due to the water discharging direction on the limit plate (505), washing a spray head (602).
8. according to emergency eyewash unit described in claim 2-7, which is characterized in that on the eyewash unit water inlet pipe (302) It is provided with inlet valve, a push plate (304) is provided at inlet valve.
9. emergency eyewash unit described in -8 according to claim 1, which is characterized in that the push plate (304) and wash a spray head (602) inverse rinsing unit drainpipe (405) are provided between;Inverse rinsing unit drainpipe (405) and the water outlet (202) connect It is logical, and it is provided with inverse rinsing unit water discharging valve (407) between the two.
CN201811218840.XA 2018-10-19 2018-10-19 Emergency eye washing device Active CN109125048B (en)

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Application Number Priority Date Filing Date Title
CN201811218840.XA CN109125048B (en) 2018-10-19 2018-10-19 Emergency eye washing device

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Application Number Priority Date Filing Date Title
CN201811218840.XA CN109125048B (en) 2018-10-19 2018-10-19 Emergency eye washing device

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CN109125048A true CN109125048A (en) 2019-01-04
CN109125048B CN109125048B (en) 2020-06-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111773072A (en) * 2020-07-07 2020-10-16 昌乐县妇幼保健院 Ophthalmic eye cleaning equipment
CN113171291A (en) * 2021-03-08 2021-07-27 黄帅 Ophthalmic nursing protection equipment

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CN206910906U (en) * 2017-05-17 2018-01-23 中山市尊品电器有限公司 Wall-hung boiler water circuit system cleaner
CN207477680U (en) * 2017-03-12 2018-06-12 沈阳爱尔眼视光医院(有限公司) A kind of portable eye is met an urgent need flusher
CN207532480U (en) * 2017-05-17 2018-06-26 张莉 A kind of ophthalmic nursing eyelid device for spreading
CN207693612U (en) * 2018-05-08 2018-08-07 杨金岗 Eye speculum for ophtalmology department

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CN2517437Y (en) * 2002-01-14 2002-10-23 冯忠 First-aid eye cleaning device
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CN201350155Y (en) * 2009-02-12 2009-11-25 马艳英 Eyelid expander
EP2361075B1 (en) * 2009-05-19 2013-04-17 Plum A/S Eye wash device
EP2572646A2 (en) * 2011-09-21 2013-03-27 Beaver-Visitec International (US), Inc. Speculum with hinged portion
JP2013145320A (en) * 2012-01-16 2013-07-25 Etsuko Hazumi Contact put-on device
CN202458882U (en) * 2012-02-25 2012-10-03 赵晓江 Eye drops frame
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CN206910906U (en) * 2017-05-17 2018-01-23 中山市尊品电器有限公司 Wall-hung boiler water circuit system cleaner
CN207532480U (en) * 2017-05-17 2018-06-26 张莉 A kind of ophthalmic nursing eyelid device for spreading
CN207693612U (en) * 2018-05-08 2018-08-07 杨金岗 Eye speculum for ophtalmology department

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111773072A (en) * 2020-07-07 2020-10-16 昌乐县妇幼保健院 Ophthalmic eye cleaning equipment
CN111773072B (en) * 2020-07-07 2022-06-24 芜湖晟汇信息科技有限公司 Ophthalmic eye cleaning equipment
CN113171291A (en) * 2021-03-08 2021-07-27 黄帅 Ophthalmic nursing protection equipment
CN113171291B (en) * 2021-03-08 2023-06-27 曹平 Ophthalmology nursing protection equipment

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