CN105266955A - Atomization type moisturizing goggle and realization method - Google Patents
Atomization type moisturizing goggle and realization method Download PDFInfo
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- CN105266955A CN105266955A CN201510742853.7A CN201510742853A CN105266955A CN 105266955 A CN105266955 A CN 105266955A CN 201510742853 A CN201510742853 A CN 201510742853A CN 105266955 A CN105266955 A CN 105266955A
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Abstract
The present invention discloses an atomization type moisturizing goggle and a realization method. The atomization type moisturizing goggle comprises a goggle body which comprises first and second sub cover bodies which are opposite to each other and cover eyes and a connection support which is fixed between the two sub cover bodies, elastic head belts which are installed at two sides of the first and second sub cover bodies, a first moisturizing layer which is installed at the inner surface of the first sub cover body and has a first atomization hole, a second moisturizing layer which is installed at the inner surface of the second sub cover body and has a second atomization hole, humidity collection devices which are installed on the first moisturizing layer and the second moisturizing layer and are used for collecting air humidity data around the eyes, and an atomization control device which is installed on the connection support and is used for determining atomization according to the air humidity data. According to the atomization type moisturizing goggle and the realization method, the humidity protection of the eyes of an eyelid insufficient closure patient is achieved.
Description
Technical field
The present invention relates to medical instruments field, particularly a kind of spraying Moisture-keeping eye-mask and implementation method.
Background technology
Patient is because of the reason such as disease or medicine for treatment, and such as stupor or general anesthesia and patients with mechanical ventilation, eye muscle is uncontrolled, there will be hypophasis, and conjunctiva, cornea and eyeball are exposed in atmosphere for a long time.Outside conjunctiva, cornea and eyeball are exposed to for a long time, surface lacks tear and dry, adds the danger of local damage and infection, easily causes the diseases such as exposure keratitis or ocular complications.
Fig. 1 is the atomization Eye path structure figure that prior art provides, and as shown in Figure 1, existing atomization eyeshield comprises first point of cover body 11 for covering patient's eye and second point of cover body 12.Be fixed together by connection bracket 13 inside described first point of cover body 11 and second point of cover body 12, outside is connected with elasticity headband 2.Atomization gas pipeline 70 is connected to the atomizer pump of hospital's configuration, and exports the atomization gas that atomizer pump exports to first orifice 30 and the second orifice 40, is atomized eye.Visible, moistening for ensureing eye, existing atomization eyeshield can only keep spray pattern, the atomizer pump needs causing atomization eyeshield to connect work long hours, reduce the service life of atomizer pump, and, when in atomization eyeshield, air humidity reaches capacity, on first point of cover body 11 and second point of cover body 12, easily form water droplet drippage, cause eye's comfort level to reduce.
Summary of the invention
The object of the present invention is to provide a kind of spraying Moisture-keeping eye-mask and implementation method, can solve better and start or stop the problem of atomization according to air humidity situation in eyeshield.
According to an aspect of the present invention, provide a kind of spraying Moisture-keeping eye-mask, comprising:
Eyeshield body, has the first point of cover body and second point of cover body that are oppositely arranged and close shade eye, and is fixed on the connection bracket between described first point of cover body and described second point of cover body;
Elasticity headband, is arranged on the both sides of described first point of cover body and described second point of cover body;
First moisturizing layer, is arranged on the inner surface of described first point of cover body, and has the first orifice;
Second moisturizing layer, is arranged on the inner surface of described second point of cover body, and has the second orifice;
Also comprise:
Be arranged on the humidity collector on described first moisturizing layer and described second moisturizing layer, for gathering circumference of eyes air humidity data;
Be arranged on the atomization control device in described connection bracket, for according to gathered air humidity data, determine whether to be atomized;
Be arranged on the mist generating device in described connection bracket, atomization is started for the determination result according to described atomization control device, and the atomization gas produced upon actuation exports described first orifice and/or described second orifice to via atomization pipeline, is atomized.
Preferably, gathered air humidity data and default first humidity threshold compare by described atomization control device, if the air humidity data gathered are less than described default first humidity threshold, then determine to need to carry out atomization process to air near eye, otherwise, determine not need to carry out atomization process to air near eye.
Preferably, described atomization control device is during described mist generating device exports atomization gas, the air humidity data of the circumference of eyes of Real-time Collection and default second humidity threshold are compared, if the air humidity data gathered are greater than described default second humidity threshold, then control described mist generating device to stop exporting atomization gas, wherein, described second humidity threshold of presetting is greater than described default first humidity threshold.
Preferably, described atomization control device is during described mist generating device exports atomization gas, utilize the air humidity data of Real-time Collection circumference of eyes, calculate the humidity delta data in the scheduled time, and the humidity delta data in the described scheduled time is compared with default humidity change threshold, if the humidity delta data in the described scheduled time is greater than default humidity change threshold, then determine that the current eye wearing the user of described spraying Moisture-keeping eye-mask is in closure state, and control the stopping of described mist generating device to the eye output atomization gas being in closure state.
Preferably, also comprise:
Be arranged on the image collecting device on described first moisturizing layer and described second moisturizing layer, for gathering eye video image, and send gathered eye video image to described atomization control device, so that described atomization control device, by carrying out human eye detection and analysis to described eye video image, determines eye closure state information.
According to a further aspect in the invention, provide a kind of implementation method of spraying Moisture-keeping eye-mask, described spraying Moisture-keeping eye-mask is above-mentioned eyeshield, and described method comprises:
Utilize the humidity collector be arranged on described first moisturizing layer and described second moisturizing layer, the air humidity data of Real-time Collection circumference of eyes;
Utilize the atomization control device be arranged in described connection bracket, gathered air humidity data are processed, and judge whether to need to carry out atomization process to air near eye;
Need if determine to carry out atomization process to air near eye, then start the mist generating device be arranged in described connection bracket;
After start-up, the atomization gas produced exports described first orifice and/or described second orifice to, to improve air humidity near eye via atomization pipeline to described mist generating device.
Preferably, described gathered air humidity data to be processed, and determine whether to need the step carrying out being atomized process to air near eye to comprise:
Gathered air humidity data and default first humidity threshold are compared;
If the air humidity data gathered are less than described default first humidity threshold, then determine to need to carry out atomization process to air near eye, otherwise, determine not need to carry out atomization process to air near eye.
Preferably, also comprise:
During described mist generating device exports atomization gas, the air humidity data of the circumference of eyes of Real-time Collection and default second humidity threshold are compared;
If the air humidity data gathered are greater than described default second humidity threshold, then control described mist generating device and stop exporting atomization gas;
Wherein said second humidity threshold of presetting is greater than described default first humidity threshold.
Preferably, also comprise:
During described mist generating device exports atomization gas, utilize the air humidity data of Real-time Collection circumference of eyes, calculate the humidity delta data in the scheduled time;
Humidity delta data in the described scheduled time is compared with default humidity change threshold;
If the humidity delta data in the described scheduled time is greater than default humidity change threshold, then determine that the current eye wearing the user of described spraying Moisture-keeping eye-mask is in closure state, and control the stopping of described mist generating device to the eye output atomization gas being in closure state.
Preferably, also comprise:
During described mist generating device exports atomization gas, start the image collecting device be arranged on described first moisturizing layer and described second moisturizing layer, and utilize described image collecting device, gather eye video image;
Described atomization control device carries out human eye detection and analysis to described eye video image, determines whether the current eye wearing the user of described spraying Moisture-keeping eye-mask is in closure state;
If determine, the current eye wearing the user of described spraying Moisture-keeping eye-mask is in closure state, then control described mist generating device and stop the eye to being in closure state to export atomization gas.
Compared with prior art, beneficial effect of the present invention is:
The present invention determines whether to carry out atomization process to eye's surrounding air by humidity collector and atomization control device, and carry out timing, quantitative, automatic atomising according to determination result, the service life of mist generating device can either be extended, can ensure that again the eyes of hypophasis obtain timely moisturizing, effectively avoid on point cover body, forming water droplet drippage and reducing patient comfort degree.
Accompanying drawing explanation
Fig. 1 is the atomization Eye path structure figure that prior art provides;
Fig. 2 is the spraying Moisture-keeping eye-mask structure chart that first embodiment of the invention provides;
Fig. 3 is the workflow diagram of the Moisture-keeping eye-mask of spraying shown in Fig. 2;
Fig. 4 is the spraying Moisture-keeping eye-mask structure chart that second embodiment of the invention provides;
Fig. 5 is the workflow diagram of the Moisture-keeping eye-mask of spraying shown in Fig. 4;
Fig. 6 is the spraying Moisture-keeping eye-mask structure chart that third embodiment of the invention provides;
Fig. 7 is the workflow diagram of the Moisture-keeping eye-mask of spraying shown in Fig. 6;
Fig. 8 is the controlling functions module diagram that the embodiment of the present invention provides;
Description of reference numerals: 11-first point of cover body; 12-second point of cover body; 13-connection bracket; 2-elasticity headband; 3-first moisturizing layer; 30-first orifice; 4-second moisturizing layer; 40-second orifice; 51-first humidity sensor; 52-second humidity sensor; 6-is atomized control device; 7-mist generating device; 70-atomization gas pipeline; 71-gas piping; 72-valve.
Detailed description of the invention
Below in conjunction with accompanying drawing to a preferred embodiment of the present invention will be described in detail, should be appreciated that following illustrated preferred embodiment is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Fig. 2 is the spraying Moisture-keeping eye-mask structure chart that first embodiment of the invention provides, and as shown in Figure 2, comprising:
Eyeshield body, has the first point of cover body 11 and second point of cover body 12 that are oppositely arranged and close shade eye, and is fixed on the connection bracket 13 between first point of cover body 11 and second point of cover body 12.Wherein, first point of cover body 11 and second point of cover body 12 can be transparent glasses lens, and connection bracket can be elastic support.
Elasticity headband 2, is arranged on the both sides of first point of cover body 11 and second point of cover body 12.Elasticity headband 2 can be a root system band, and one end connects the side of first point of cover body 11, and the other end connects the side of second point of cover body 12.Elasticity headband 2 can also comprise two root system bands, i.e. the first elastic frenulum and the second elastic frenulum, the stiff end of the first elastic frenulum is arranged on first point of cover body 11, the free end of the first elastic frenulum is provided with the first paster, the stiff end of the second elastic frenulum is arranged on second point of cover body 12, and the free end of the second elastic frenulum is provided with the second paster matched with the first paster.
First moisturizing layer 3, is arranged on the inner surface of first point of cover body 11, and has the first orifice (not shown), and it can be the annular moisturizing layer be made up of non-woven fabrics, prevents circumference of eyes atomization gas from leaking.
Second moisturizing layer 4, is arranged on the inner surface of second point of cover body 12, and has the second orifice (not shown), and it can be the annular moisturizing layer be made up of non-woven fabrics, prevents circumference of eyes atomization gas from leaking.
For gathering the humidity collector of circumference of eyes air humidity data, comprise the first humidity sensor 51 and the second humidity sensor 52; Wherein, the first humidity sensor 51 be arranged on the first moisturizing layer 3 towards left eye and away from the surface of the first orifice, for gathering left eye ambient air humidity data; Second humidity sensor 52 be arranged on the second moisturizing layer 4 towards right eye and away from the surface of the second orifice, for gathering right eye ambient air humidity data.
Atomization control device 6, can be arranged in connection bracket 13 by the mode such as to be spirally connected, for according to gathered air humidity data, determine whether to be atomized.Atomization control device 6 comprises touch display screen and processor.Wherein, processor can be single-chip microcomputer or PLD, its first data input pin is by the outfan access left eye ambient air humidity data of connection first humidity sensor 51, its second data input pin is by the outfan access right eye ambient air humidity data of connection second humidity sensor 52, its control input end is by connecting the outfan access external control instruction of touch display screen, its control output end exports the instruction for starting or stoping atomization by the control input end connecting mist generating device 7, such as start the instruction that left eye surrounding air is atomized, stop instruction that right eye surrounding air is atomized etc.Wherein, default first humidity threshold can be preserved and preset the second humidity threshold in processor, preset the first humidity threshold and be less than default second humidity threshold, when air humidity data are less than default first humidity threshold, determine atomization, to ensure that the eyes of hypophasis obtain moisturizing, when air humidity data are greater than default second humidity threshold between atomization period, determine to stop atomization, make air humidity remain on below saturation.
Mist generating device 7, can be arranged in connection bracket 13 by the mode such as to be spirally connected, for starting atomization according to the determination result of atomization control device 6, and the atomization gas produced upon actuation exports the first orifice and/or the second orifice to via atomization pipeline, is atomized.
Such as, when the ambient humidity data being atomized the first humidity sensor 51 collection that control device 6 receives are less than default first humidity threshold, send for starting the instruction be atomized left eye surrounding air to mist generating device 7, mist generating device 7 starts and starts atomization after receiving this instruction, and exported via the first orifice by the atomization gas that atomization pipeline is produced, to improve left eye ambient air humidity.Similarly, between atomization period, when the ambient humidity data being atomized the first humidity sensor 51 collection that control device 6 receives are greater than default second humidity threshold, send for stopping the instruction being atomized left eye surrounding air to mist generating device 7, mist generating device 7 stops atomization after receiving this instruction.
It should be noted that, default first humidity threshold and the second humidity threshold can be the empirical values obtained by repetition test.In specific design process, it can be the one group of threshold value being adapted to wide temperature range (such as 10-40 degree Celsius), also can be the many groups threshold value being adapted to different temperatures (such as 10,15,20,25,30 degrees Celsius etc.), when when being atomized configuration many groups threshold value in control device, need mounting temperature sensor in eyeshield body, thus make atomization control device 6 choose respective sets threshold value according to circumference of eyes ambient temperature, namely choose presetting the first humidity threshold and presetting the second humidity threshold corresponding to circumference of eyes ambient temperature.That is, 3rd data input pin of atomization control device 6 by connecting the outfan access circumference of eyes air themperature data of temperature sensor, and uses corresponding the presetting the first humidity threshold and preset the second humidity threshold as the basis for estimation starting or stoping atomization of these air themperature data.
Fig. 3 is the workflow diagram of the Moisture-keeping eye-mask of spraying shown in Fig. 2, and as shown in Figure 3, step comprises:
Step S101: utilize the humidity collector be arranged on the first moisturizing layer 3 and the second moisturizing layer 4, Real-time Collection circumference of eyes air humidity data.
Humidity collector comprises:
First humidity sensor 51, be arranged on the first moisturizing layer 3 towards left eye and away from the surface of the first orifice, for Real-time Collection left eye ambient air humidity data;
Second humidity sensor 52, be arranged on the second moisturizing layer 4 towards right eye and away from the surface of the second orifice, for Real-time Collection right eye ambient air humidity data.
Step S102: utilize the atomization control device 6 be arranged in connection bracket 13, gathered air humidity data are processed, and judge whether to need to carry out atomization process to circumference of eyes air.
Atomization control device 6 receives the left eye ambient air humidity data of the first humidity sensor 51 Real-time Collection and the right eye ambient air humidity data of the second humidity sensor 52 Real-time Collection, and the left eye ambient air humidity data of Real-time Collection and right eye ambient air humidity data are compared respectively at default first humidity threshold, if a certain air humidity data are less than default first humidity threshold, then judge to need to carry out atomization process to this branch hole portion surrounding air.Such as, right eye ambient air humidity data are less than default first humidity threshold, then judging needs to carry out atomization process to right side circumference of eyes air.
Step S103: according to the judged result of atomization control device 6, starts atomization.
Need if determine to carry out atomization process to air near circumference of eyes, then the mist generating device 7 be arranged in connection bracket 13 starts and produces atomization gas.
Step S104: the atomization gas that mist generating device 7 is produced upon actuation exports the first orifice and/or the second orifice to via atomization pipeline, is atomized.
Such as, left eye ambient air humidity data and the right eye ambient air humidity data of Real-time Collection are all less than default first humidity threshold, now need to carry out atomization process to left eye and right eye near its circumference air, the atomization gas that mist generating device 7 is produced exports the first orifice and the second orifice, thus by improving left eye and right eye ambient air humidity, keep the humidity of eye surface.
Fig. 4 is the spraying Moisture-keeping eye-mask structure chart that second embodiment of the invention provides, as shown in Figure 4, the present invention is directed to the spraying Moisture-keeping eye-mask that hypophasis patient uses and comprise eyeshield body for covering patient's eye, eyeshield body comprises two points of cover bodies, i.e. first point of cover body 11 and second point of cover body 12, connected by connection bracket 13 between first point of cover body 11 and second point of cover body 12, first point of cover body 11 is connected with one end of elasticity headband 2 respectively with the outside of second point of cover body 12.Elasticity headband 2 comprises the first elastic frenulum and the second elastic frenulum, the stiff end of the first elastic frenulum is arranged on first point of cover body 11, the free end of the first elastic frenulum is provided with the first paster (not shown), the stiff end of the second elastic frenulum is arranged on second point of cover body 12, the free end of the second elastic frenulum is provided with the second paster (not shown) matched with the first paster, wherein, first paster and the second paster are the VELCRO cooperatively interacted, and during use, the first elastic frenulum are walked around patients head with the second elastic frenulum and are connected.Use this spraying eyeshield for being adapted to different patient, connection bracket 13 can be elastic support, thus by adjustment elastic support 13 and elasticity headband 2, improves the versatility of spraying eyeshield.
First point of cover body 11 and second point of cover body 12 can be transparent glasses lens, inner surface respectively in be lined with the first moisturizing layer 3 and the second moisturizing layer 4 that the prevented atomization gas be made up of non-woven fabrics leaks, to improve the comfortableness that patient uses.First moisturizing layer 3 is provided with in the first orifice and the first humidity sensor 51, second moisturizing layer 4 and is provided with the second orifice and the second humidity sensor 52.Wherein, the first orifice is connected mist generating device 7 with the second orifice; First humidity sensor 51 and the second humidity sensor 52 are mounted on the atomization control device 6 in connection bracket 13, and carry out data display by touch display screen; Be provided with valve 72 in mist generating device 7, this valve 72 is connected with gas piping 71.
Atomization control device 6 in the present embodiment comprises touch display screen, the circumference of eyes air humidity data that first humidity sensor 51 and the second humidity sensor 52 gather can be transferred to touch display screen display, check for medical personnel, simultaneously medical personnel also can control mist generating device 7 by touch display screen and start and produce atomization gas and be atomized via the first orifice and/or the second orifice, and what achieve eye atomization moisturizing is intelligent.
When treating hypophasis patient, be connected by gas piping 71 with the oxygen unit that hospital configures, this gas piping 71 accesses mist generating device 7 by valve 72.Open touch display screen power supply, control mist generating device 7 by touch display screen and be atomized, the wet air of atomization is sprayed onto patient's eyeball surface by the first orifice and/or the second orifice; Eye's ambient air humidity data are passed to touch display screen by the first humidity sensor 51 in spraying eyeshield and the second humidity sensor 52, and touch display screen can carry out timing, quantitative atomization moisturizing according to or the eyes simple eye to patient of arranging of medical personnel; Medical personnel also can open the automatic control mode on touch display screen, under automatic control mode state, by the Real-time Monitoring Data of the first humidity sensor 51 and the second humidity sensor 52, circumference of eyes air humidity data are passed to atomization control device 6, control mist generating device 7 by atomization control device 6 to be automatically atomized needing the eye of moisturizing to carry out intelligence, thus avoid the injury of dry air to hypophasis eye, meanwhile, the hommization to simple eye or eyes dysraphism patient and intelligentized treatment requirement is also met.
Fig. 5 is the workflow diagram of the Moisture-keeping eye-mask of spraying shown in Fig. 4, and as shown in Figure 5, step comprises:
Step S201: utilize the first humidity sensor Real-time Collection left eye ambient air humidity data be arranged on the first moisturizing layer 3, utilizes the second humidity sensor Real-time Collection right eye ambient air humidity data be arranged on the second moisturizing layer 4.
Step S202: judge that mist generating device 7 is current and whether be in spray pattern, if so, then performs step S204, otherwise performs step S203.
Step S203: the left eye ambient air humidity data of Real-time Collection and right eye ambient air humidity data are compared with default second humidity threshold respectively, thus judge whether to be less than default second humidity threshold, if be less than default second humidity threshold, then perform step S207, otherwise perform S206.
Step S204: the left eye ambient air humidity data of Real-time Collection and right eye ambient air humidity data are compared with default first humidity threshold respectively, thus judge whether to be less than default first humidity threshold, if be less than default first humidity threshold, then perform step S205, otherwise perform S201.
Step S205: if the left eye ambient air humidity data of Real-time Collection and/or right eye ambient air humidity data are less than default first humidity threshold, then control mist generating device 7 start and produce atomization gas, and produced atomization gas is sprayed to patient's left eye and/or right eye surface by the first orifice and/or the second orifice.
Step S206: if the left eye ambient air humidity data of Real-time Collection and/or right eye ambient air humidity data are more than or equal to default second humidity threshold, illustrate that circumference of eyes air humidity can ensure eye's moisturizing, now control mist generating device 7 and stop atomization gas being sprayed to patient's left eye and/or right eye surface.
Step S207: if the left eye ambient air humidity data of Real-time Collection and/or right eye ambient air humidity data are less than default second humidity threshold, then keep current spray pattern.
The spraying Moisture-keeping eye-mask that above-described embodiment provides only can determine whether to carry out being atomized and being atomized simple eye or eyes according to circumference of eyes ambient humidity situation, and can not determine whether the current eye of patient closes.If be atomized eyeshield formula be still in spray pattern when eye closes, then certain medical resource waste will be caused.The present invention can solve this problem by humidity data situation of change, specifically, during mist generating device 7 exports atomization gas, utilize the air humidity data of Real-time Collection circumference of eyes, calculate the humidity delta data in the scheduled time, and the humidity delta data in the described scheduled time is compared with default humidity change threshold, if the humidity delta data in the described scheduled time is greater than default humidity change threshold, illustrate that atomization gas is not sprayed to eyeball surface, namely not by ocular absorption, air humidity changing value in the unit interval is caused to increase, now determine that the current eye wearing the patient of described spraying Moisture-keeping eye-mask is in closure state, and control the stopping of described mist generating device to the eye output atomization gas being in closure state, or stop exporting atomization gas to left eye or right eye.Otherwise, if the humidity delta data in the described scheduled time is less than or equal to default humidity change threshold, illustrate that atomization gas is sprayed to eyeball surface, for eye moisturizing.
Except aforesaid way, the mode of the embodiment that can also be provided by Fig. 6 determines that eye closes situation.
Fig. 6 is the spraying Moisture-keeping eye-mask structure chart that third embodiment of the invention provides, as shown in Figure 6, compare with embodiment illustrated in fig. 4, the present embodiment is provided with towards first image collecting device 81 for gathering left-eye video image of eye at the inner surface of the first moisturizing layer 3, is provided with towards second image collecting device 82 for gathering right eye video image of eye at the inner surface of the first moisturizing layer 3.During described mist generating device exports atomization gas, start the first image collecting device 81 and the second image collecting device 82 be arranged on respectively on the first moisturizing layer 3 and the second moisturizing layer 4, and utilize the first image collecting device 81 and the second image collecting device 82 to gather left-eye video image and right eye video image respectively.Atomization control device 6 pairs of left eyes and right eye video image carry out human eye detection and analysis, determine whether the current eye wearing the patient of described spraying Moisture-keeping eye-mask is in closure state, if determine, the current eye wearing the user of described spraying Moisture-keeping eye-mask is in closure state, then controlling described mist generating device stops the eye to being in closure state to export atomization gas, if such as determine, left eye or right eye are in closure state, then control described mist generating device to stop exporting atomization gas to left eye or right eye, if determine, left eye and right eye are all in closure state, then control described mist generating device to stop exporting atomization gas.
Wherein, atomization control device 6 can determine whether eye is in closure state in the following manner: utilize Corner Detection principle, the position at left eye angle and right eye angle is obtained from left eye and right eye video image, and according to the position at described left eye angle and right eye angle, calculate the vertical coordinate of the height of eyes, width, eye center position, utilize the vertical coordinate of the height of eyes, width, eye center position, location eye position, from extraction eye image.Then the intensity profile of eye image is added up, obtain eye image normalization histogram, eye image normalization histogram is carried out similarity process with the eye opening image set normalization histogram preset, eye closing image set normalization histogram respectively, obtain the eye closing similarity of the eye image eye opening similarity eye closing image set relative to eye image of eye opening image set relatively, by more described eye opening similarity and described eye closing similarity, determine that described eye state is eyes-open state or closed-eye state.In default timing statistics, the closed-eye state of eye image is added up, if the closed-eye state statistical result obtained is greater than default closed-eye state threshold value, or in default timing statistics, be consecutively detected closed-eye state, then determine that eye is in closure state, otherwise determine that eye is in dysraphism state.
Fig. 7 is the workflow diagram of the Moisture-keeping eye-mask of spraying shown in Fig. 6, and as shown in Figure 7, step comprises:
Step S301: utilize the first humidity sensor Real-time Collection left eye ambient air humidity data be arranged on the first moisturizing layer 3, utilizes the second humidity sensor Real-time Collection right eye ambient air humidity data be arranged on the second moisturizing layer 4.
Step S302: judge that mist generating device 7 is current and whether be in spray pattern, if so, then performs step S304, otherwise performs step S303.
Step S303: the left eye ambient air humidity data of Real-time Collection and right eye ambient air humidity data are compared with default first humidity threshold respectively, thus judge whether to be less than default first humidity threshold, if be less than default first humidity threshold, then perform step S305, otherwise perform S301.
Step S304: the left eye ambient air humidity data of Real-time Collection and right eye ambient air humidity data are compared with default second humidity threshold respectively, thus judge whether to be less than default second humidity threshold, if be less than default second humidity threshold, then perform step S305, otherwise perform S308.
Step S305: utilize the first image collecting device 81 and the second image collecting device 82 Real-time Collection left-eye video image and right eye video image respectively.
Step S306: the left-eye video image and the right eye video image that utilize image collecting device 81 and the second image collecting device 82 Real-time Collection, judge whether patient's left eye and right eye are in hypophasis state, if so, then perform step S307, otherwise perform step S308:.
Step S307: atomization control device 6 controls mist generating device 7 and produces atomization gas, and produced atomization gas is sprayed to the patient's left eye and/or right eye surface that are in hypophasis state by the first orifice and/or the second orifice.
Step S308: atomization control device 6 controls mist generating device 7 to be stopped atomization gas being sprayed to patient's left eye and/or right eye surface.
Fig. 8 is the controlling functions module diagram that the embodiment of the present invention provides, as shown in Figure 8, spraying Moisture-keeping eye-mask provided by the invention comprises the power circuit for powering to described spraying Moisture-keeping eye-mask, this power circuit connects touch display screen, humidity collector, atomization control device and mist generating device, and provides working power for touch display screen, humidity collector, atomization control device and mist generating device.
Touch display screen controls mist generating device by atomization control device and starts or stops atomization, and timing, quantitatively, automatic atomising.
Mist generating device connects orifice by atomization gas pipeline, and atomization gas is sprayed to the simple eye or eyes of patient, realizes carrying out moisturizing to the eye of patient's dysraphism.
Circumference of eyes air humidity data are passed to touch display screen display via atomization control device by humidity collector, make medical personnel grasp eye's moisture condition in real time.
The information that medical personnel are arranged is passed to atomization control device by touch display screen 303, controls mist generating device and exports atomization gas to orifice, realize atomization by atomization control device..
In sum, the present invention has following technique effect:
1, the present invention is applicable to hypophasis patient use, in hypophasis patient treatment procedure, effectively can avoid the injury caused because of patient's eye conjunctiva, cornea and eyeball Long contact time dry air;
2, the present invention is by humidity sensor and the atomization control device with touch display screen, Based Intelligent Control is carried out to mist generating device, guarantee that the eyes of dysraphism can obtain moisturizing in time, to be specially adapted to be in stupor or general anesthesia or Failure Treated with Mechanical Ventilation process and can not to carry out the patient of effective communication with medical personnel;
3, the present invention can prevention and therapy ocular disease in time, and meanwhile, medical personnel according to conditions of patients, regularly, quantitatively to needing the simple eye of moisturizing or eyes to be atomized, can have stronger practicality.
Although above to invention has been detailed description, the present invention is not limited thereto, those skilled in the art of the present technique can carry out various amendment according to principle of the present invention.Therefore, all amendments done according to the principle of the invention, all should be understood to fall into protection scope of the present invention.
Claims (10)
1. a spraying Moisture-keeping eye-mask, comprising:
Eyeshield body, has the first point of cover body and second point of cover body that are oppositely arranged and close shade eye, and is fixed on the connection bracket between described first point of cover body and described second point of cover body;
Elasticity headband, is arranged on the both sides of described first point of cover body and described second point of cover body;
First moisturizing layer, is arranged on the inner surface of described first point of cover body, and has the first orifice;
Second moisturizing layer, is arranged on the inner surface of described second point of cover body, and has the second orifice;
It is characterized in that, also comprise:
Be arranged on the humidity collector on described first moisturizing layer and described second moisturizing layer, for gathering circumference of eyes air humidity data;
Be arranged on the atomization control device in described connection bracket, for according to gathered air humidity data, determine whether to be atomized;
Be arranged on the mist generating device in described connection bracket, atomization is started for the determination result according to described atomization control device, and the atomization gas produced upon actuation exports described first orifice and/or described second orifice to via atomization pipeline, is atomized.
2. spraying Moisture-keeping eye-mask according to claim 1, it is characterized in that, gathered air humidity data and default first humidity threshold compare by described atomization control device, if the air humidity data gathered are less than described default first humidity threshold, then determine to need to carry out atomization process to air near eye, otherwise, determine not need to carry out atomization process to air near eye.
3. spraying Moisture-keeping eye-mask according to claim 2, it is characterized in that, described atomization control device is during described mist generating device exports atomization gas, the air humidity data of the circumference of eyes of Real-time Collection and default second humidity threshold are compared, if the air humidity data gathered are greater than described default second humidity threshold, then control described mist generating device to stop exporting atomization gas, wherein, described second humidity threshold of presetting is greater than described default first humidity threshold.
4. the method according to claim 1-3 any one, it is characterized in that, described atomization control device is during described mist generating device exports atomization gas, utilize the air humidity data of Real-time Collection circumference of eyes, calculate the humidity delta data in the scheduled time, and the humidity delta data in the described scheduled time is compared with default humidity change threshold, if the humidity delta data in the described scheduled time is greater than default humidity change threshold, then determine that the current eye wearing the user of described spraying Moisture-keeping eye-mask is in closure state, and control the stopping of described mist generating device to the eye output atomization gas being in closure state.
5. the spraying Moisture-keeping eye-mask according to claim 1-3 any one, is characterized in that, also comprise:
Be arranged on the image collecting device on described first moisturizing layer and described second moisturizing layer, for gathering eye video image, and send gathered eye video image to described atomization control device, so that described atomization control device, by carrying out human eye detection and analysis to described eye video image, determines eye closure state information.
6. an implementation method for spraying Moisture-keeping eye-mask, is characterized in that, described spraying Moisture-keeping eye-mask is the eyeshield described in the claims 1-5 any one, and described method comprises:
Utilize the humidity collector be arranged on described first moisturizing layer and described second moisturizing layer, the air humidity data of Real-time Collection circumference of eyes;
Utilize the atomization control device be arranged in described connection bracket, gathered air humidity data are processed, and judge whether to need to carry out atomization process to air near eye;
Need if determine to carry out atomization process to air near eye, then start the mist generating device be arranged in described connection bracket;
After start-up, the atomization gas produced exports described first orifice and/or described second orifice to, to improve air humidity near eye via atomization pipeline to described mist generating device.
7. method according to claim 6, is characterized in that, describedly processes gathered air humidity data, and determines whether to need the step carrying out being atomized process to air near eye to comprise:
Gathered air humidity data and default first humidity threshold are compared;
If the air humidity data gathered are less than described default first humidity threshold, then determine to need to carry out atomization process to air near eye, otherwise, determine not need to carry out atomization process to air near eye.
8. method according to claim 7, is characterized in that, also comprises:
During described mist generating device exports atomization gas, the air humidity data of the circumference of eyes of Real-time Collection and default second humidity threshold are compared;
If the air humidity data gathered are greater than described default second humidity threshold, then control described mist generating device and stop exporting atomization gas;
Wherein said second humidity threshold of presetting is greater than described default first humidity threshold.
9. the method according to claim 6-8 any one, is characterized in that, also comprises:
During described mist generating device exports atomization gas, utilize the air humidity data of Real-time Collection circumference of eyes, calculate the humidity delta data in the scheduled time;
Humidity delta data in the described scheduled time is compared with default humidity change threshold;
If the humidity delta data in the described scheduled time is greater than default humidity change threshold, then determine that the current eye wearing the user of described spraying Moisture-keeping eye-mask is in closure state, and control the stopping of described mist generating device to the eye output atomization gas being in closure state.
10. the method according to claim 6-8 any one, is characterized in that, also comprises:
During described mist generating device exports atomization gas, start the image collecting device be arranged on described first moisturizing layer and described second moisturizing layer, and utilize described image collecting device, gather eye video image;
Described atomization control device carries out human eye detection and analysis to described eye video image, determines whether the current eye wearing the user of described spraying Moisture-keeping eye-mask is in closure state;
If determine, the current eye wearing the user of described spraying Moisture-keeping eye-mask is in closure state, then control described mist generating device and stop the eye to being in closure state to export atomization gas.
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| CN105266955B (en) | 2017-12-05 |
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