CN205251505U - Wear -type intermittent strabismus monitor - Google Patents
Wear -type intermittent strabismus monitor Download PDFInfo
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- CN205251505U CN205251505U CN201520963887.4U CN201520963887U CN205251505U CN 205251505 U CN205251505 U CN 205251505U CN 201520963887 U CN201520963887 U CN 201520963887U CN 205251505 U CN205251505 U CN 205251505U
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- infrared light
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Abstract
The utility model discloses wear -type intermittent strabismus monitor relates to the test instrument in the aspect of the eyeball, wear the structure including the head, the structural eye view area that is equipped with is worn to the head, still including set up the head wear structural data storage module with relatively by the same infrared light transceiver module that is provided with of two eyes of monitoring person, infrared light transceiver module and data storage module electricity signal connection, infrared light transceiver module's receiving and delivery bay covers at iris motion visible area, collects the eyeball under the condition of different positions, the infrared light of the reflection of a plurality of receiving and delivery bays, the utility model discloses a to by the noiseless long time monitoring of detection person to and solved emergence intermittent strabismus's the occurring frequency and the monitoring of period of right time length.
Description
Technical field
The utility model relates to the tester of eyeball aspect; Relate in particular to wear-type intermittent strabismus monitor.
Background technology
Intermittent strabismus is the one of stravismus, is mainly due to the abduction of eye muscle and the dysequilibrium of interior receipts. Concrete pathogenic factors is: the muscle strength of eye muscle is inadequate, is mainly internal rectus muscle, and the intermittent strabismus that this situation causes needs operative treatment; In the time that intermittent strabismus degree is lighter, can make two to be positioned at normotopia by the fusion of brain, but in the time merging function reduction, occur stravismus, while further going down as merged function, intermittent strabismus may develop into constancy stravismus. The reveal any symptoms of stravismus is for often in tired, disease, drowsiness or appearance when absent minded.
For intermittent strabismus, need tight assessment, especially child, need to first observe, result judgement according to the observation, selects expectant treatment or Direct Surgery. Select conservative training for treatment or operation according to the occurrence frequency of intermittent strabismus and stravismus degree clinically; If the frequency occurring is low, the mild degree of performance, can first carry out Fusion training; If occurrence frequency is high, degree weight, selects early operation. Intermittent strabismus develops into the later stage, shows as constant strabismus, and along with the increase at age, study increased with the time of eye, and visual fatigue symptom can be more and more obvious, also affects people's overall image simultaneously.
There is no at present the monitoring equipment about intermittent strabismus occurrence frequency and the order of severity.
Summary of the invention
The utility model provides wear-type intermittent strabismus monitor, realizes the monitoring that detected person is occurred to for intermittent strabismus, and the frequency of intermittent strabismus and the monitoring of period of right time length occur in monitoring.
In order to achieve the above object, the utility model provides wear-type intermittent strabismus monitor, comprise head-mount structure, described head-mount structure is provided with eye viewing area, it is characterized in that, also comprise that two eyes same positions that are arranged on the structural data memory module of head-mount and relative monitored person are provided with the infrared light receiving/transmitting module of sending and receive infrared light; Described infrared light receiving/transmitting module is connected with the data memory module signal of telecommunication, and the receiving and delivery bay of described infrared light receiving/transmitting module covers iris motion visible area, collects eyeball under diverse location condition, the infrared light of multiple receiving and delivery bays reflection.
Further, described infrared light receiving/transmitting module comprises the photosensitive module of infrared light and infrared light light emitting module; In use procedure, infrared light light emitting module sends infrared light, intra iris and sclera by monitored person reflect infrared light, the photosensitive module of infrared light to the infrared light of reflection catch, collection and treatment becomes the signal of telecommunication, telecommunication signal is transferred in data memory module, and the two is separated, and structure is relatively simple, also the convenient layout to transmitting-receiving area distribution, the convenient monitoring realizing whole iris motion viewing area.
Further, the photosensitive module of described infrared light is infrared photodiode or infrared phototriode; Infrared photodiode and infrared phototriode can, to according to the infrared light intensity receiving, change the current strength in circuit, to realize the feedback to receiving and delivery bay reflects light intensity.
Further, described head-mount structure is mirror holder; Mirror holder is common head-mount structure, in the time producing, make the utility model, and raw-material obtaining conveniently, wearing conveniently of mirror holder, does not affect in follow-up observation process monitored person's daily life simultaneously.
Further, the structural viewing area of described head-mount is provided with the infrared filtering structure of filtering extraneous infrared light; Indoor infrared light a little less than, the interference that the photosensitive module of infrared light is received to infrared light is less, less on the impact of monitoring result; Outdoor infrared light is stronger, the interference that the photosensitive module of infrared light is received to infrared light is larger, serious on testing result impact, impact is mainly that extraneous infrared light is too strong, the infrared light of iris and sclera reflection is insensitive or sensitive not to the induction of the photosensitive module of infrared light, can not draw monitored data accurately, infrared filtering structure can effectively address this problem.
Further, described infrared filtering structure is the eyeglass with infrared filtering film, and described eyeglass is installed in the picture frame of described mirror holder; Infrared filtering film is attached on eyeglass, can effectively reduce the weight that adopts other structures to bring, and infrared filtering film can not affect a daily requirement of using yet simultaneously.
Further, also comprise data processing unit, described data processing unit is connected with the described data memory module signal of telecommunication; Data processing unit can be to the data of collecting according to the generation of time state, is organized into taking the time as transverse axis, and the wave form varies figure that current values is the longitudinal axis, is convenient to post analysis and processes the occurrence frequency of intermittent strabismus and duration occurs.
Further, described receiving and delivery bay is the overlay region that described infrared light light emitting module sends the luminous area of coverage of infrared light and the echo area of the photosensitive module reception of described infrared light infrared light.
Further, described receiving and delivery bay is divided into four, and wherein two receiving and delivery bays are distributed in the upper and lower of described iris inside edge district, and two other receiving and delivery bay is distributed in iris left and right; Described four transmitting-receiving regions have covered described iris moving region, transmitting-receiving region are pressed to the Si Ge orientation, upper and lower, left and right of eyeball and divide, and the situation that can conveniently monitor stravismus is corresponding with actual conditions, simultaneously also conveniently clearly judge the position of looking side ways.
Further, four photosensitive modules of described infrared light be distributed on the frame of the structural single visual field of described head-mount with upper and lower, left and right and described infrared light light emitting module interval be arranged in described between two on the described visual field frame in the middle of the photosensitive module of infrared light; The arrangement of this kind, is convenient to habits and customs, and the also conveniently monitoring to intermittent strabismus simultaneously also facilitates the direction of distinguishing and differentiating heterphoria simultaneously.
General principle of the present utility model is: has the patient of intermittent strabismus to look side ways at the uncertain time of work and life, adopts artificial observation, and length consuming time like this, the frequency that simultaneously also can occur because of intermittent strabismus is indefinite, causes effect not necessarily good. Absorption and the albedo of different color objects to infrared light is different, the utility model is to utilize sclera and the reflection differences of iris to infrared light, adopt infrared light receiving/transmitting module by Infrared irradiation on sclera and iris, recycling infrared light receiving/transmitting module receives the infrared light reflecting from sclera and iris, and convert infrared light to the signal of telecommunication and be stored in data storage, reach the Real-Time Monitoring to iris and sclera, and store monitored data; To be infrared light receiving/transmitting module receive the region of reflects infrared light from eyeball in described receiving and delivery bay; Described iris motion visible area be iris in eye socket, can be observed the iris motor area measuring by ectosarc.
The beneficial effects of the utility model are: the receiving and delivery bay of the infrared light receiving/transmitting module that the utility model relates to covers irdokinetic visible area, so in iris motion process, the area of iris in iris motion visible area can change, the ability of then receiving and delivery bay internal reflection infrared light can change, the relatively wave form varies of the signal of telecommunication in two corresponding periods of eyes, can judge whether to occur intermittent strabismus, and in monitoring period of time, frequency and intermittent strabismus that intermittent strabismus occurs continue the time occurring. The direction of intermittent strabismus run-off the straight is indefinite, if adopt receiving and delivery bay among a small circle, may have the dead band of monitoring, causes the accuracy of monitoring to reduce, and the possibility that mistake is surveyed even can occur.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model embodiment 1;
In figure: 1-mirror holder, the photosensitive module of 2-infrared light, 3-infrared light light emitting module, 4-eyeglass, 5-data memory module.
Detailed description of the invention
The utility model relates to wear-type intermittent strabismus monitor, be mainly used in to intermittent strabismus illness occur frequency and the inclined degree of stravismus monitor, for the order of severity of intermittent strabismus is judged, for the selection treatment in later stage provides reference data, to reach the object of better treatment intermittent strabismus.
The utility model comprises mirror holder 1, infrared light receiving/transmitting module, data memory module 5 and data processing unit, and wherein infrared light receiving/transmitting module comprises infrared light light emitting module 3 and the photosensitive module 2 of infrared light.
Referring to Fig. 1, the utility model comprises mirror holder 1, eight infrared light light emitting modules 3, eight the photosensitive modules 2 of infrared light, data memory module 5 and data processing units, on the frame of two viewing areas on picture frame, all arrange respectively four infrared light light emitting modules 3, four photosensitive modules 2 of infrared light, eight infrared light light emitting modules 3 are connected with data memory module 5 signals of telecommunication, and data memory module 5 is connected with the data processing unit signal of telecommunication; When to the debugging of monitored personnel, photosensitive infrared light module 2 is arranged in by the orientation of upper and lower, left and right on the frame of two picture frames, by the centre that is arranged in the photosensitive module 2 of adjacent between two infrared light at infrared light light emitting module 3 intervals; The region of the infrared light sending of infrared light light emitting module 3 is the luminous area of coverage, and the luminous area of coverage covers whole eye socket; The receiving area of the photosensitive module 2 of debugging infrared light; Region, iris left and right is adjusted to in the receiving area of two photosensitive modules 2 of infrared light of picture frame left and right, the upper and lower region of iris is adjusted to in the receiving area of two upper and lower picture frame photosensitive modules 2 of infrared light, ensure, in iris motion, in four receiving areas, to have at least a receiving and delivery bay to cover on iris and iris simultaneously.
The photosensitive module 2 of infrared light is infrared light photodiode or infrared phototriode.
The sclera region of inside edge, sclera and iris intersection that above-mentioned receiving area is iris about the position of iris and sclera, or the common region of iris and sclera; In above-mentioned iris motion, realize and have at least a receiving area to cover iris and sclera, the layout of receiving area must be at iris motion visible area, and iris motion visible area comprises that normal condition faces iris district and the sclerotic zone under condition, also can be described as in the eye socket district of eyes.
The above-mentioned luminous area of coverage be the photosensitive module 2 of infrared light send the region that covers of infrared light.
Above-mentioned region of acceptance and the lap of the luminous area of coverage are the information feedback area of infrared light receiving/transmitting module.
In life, the mode of common differentiation flat orientation is upper and lower, left and right, upper left, lower-left, upper right, bottom right etc., for the ease of habits and customs, to adopt the photosensitive module 2 of infrared light light emitting module 3 and infrared light in epibulbar infrared light receiving/transmitting district by just going up, just under, positive left, the positive right side arranges, can realize the monitoring to intermittent strabismus, also can conveniently distinguish and differentiate the direction of heterphoria simultaneously.
Operation principle: in the time that monitored person need to carry out intermittent strabismus monitoring, monitored person wears the utility model, normally work afterwards, process life, work, thing in study, monitoring duration is generally at 4-6 hour, monitored person's eyeball can move according to work requirements, in moving process, sclera in the receiving area of the photosensitive module 2 of infrared light or the area of iris can change, because the ability of sclera and iris reflex infrared light is inconsistent, the infrared light intensity that the photosensitive module 2 of infrared light receives can change, the photosensitive module 2 of infrared light receives the variation of infrared light intensity, the electric current generating from the photosensitive module 2 of infrared light can be changed, the data of curent change are stored in data memory module 5, be connected with data memory module 5 signals of telecommunication by data processing unit, to the data analysis processing in data memory module 5.
Be different from the structure of Fig. 1, for every eyes, arrange two infrared light light emitting modules 3 and two photosensitive modules 2 of infrared light, the photosensitive module 2 of infrared light of every eyes is arranged in the left and right of picture frame, and infrared light light emitting module 3 is arranged in the upper and lower of picture frame; The radiative region of reception of the photosensitive module 2 of infrared light of correspondence position is similar, and the receiving area that two photosensitive modules 2 of infrared light receive infrared light covers iris motion visible area. Adopt the data of collecting are contrasted, relatively the waveform transformation situation of two groups, adopts identical judgment mode, judges whether monitored person intermittent strabismus occurs in this monitoring period of time.
For the photosensitive module 2 of infrared light adopting and the layout quantity of infrared light light emitting module 3, be mainly: one, the quantity of the photosensitive module 2 of infrared light, as long as meet in iris motion process, as long as the iris area in receiving area continues to change; Two, the quantity of infrared light light emitting module 3, the radiation areas that meet infrared light can cover whole iris motion visible area. Therefore single eyes only adopt the quantity of the photosensitive module 2 of infrared light and infrared light light emitting module 3 unrestricted, as long as can meet in iris moving process, the infrared light intensity that receives reflection of the photosensitive module 2 of infrared light changes continuing.
The eyeglass 4 that is coated with infrared filtering film is installed on mirror holder 1, indoor infrared light a little less than, the interference that the photosensitive module 2 of infrared light is received to infrared light is less, less on the impact of monitoring result; Outdoor infrared light is stronger, the interference that the photosensitive module 2 of infrared light is received to infrared light is larger, serious on testing result impact, impact is mainly that extraneous infrared light is too strong, and the infrared light of iris and sclera reflection is insensitive or sensitive not to the induction of the photosensitive module 2 of infrared light; On eyeglass 4, plate infrared filtering film, can effectively divide isolated extraneous infrared light to reflex to the quantity of the photosensitive module 2 of infrared light by eyeball, thereby ensure that the infrared light that the photosensitive module 2 of infrared light receives mainly sends from infrared light light emitting module 3.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; without departing from the concept of the premise utility; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (10)
1. wear-type intermittent strabismus monitor, comprise head-mount structure, described head-mount structure is provided with eye viewing area, it is characterized in that, also comprise that two eyes same positions that are arranged on the structural data memory module of head-mount (5) and relative monitored person are provided with the infrared light receiving/transmitting module of sending and receive infrared light; Described infrared light receiving/transmitting module is connected with data memory module (5) signal of telecommunication, and the receiving and delivery bay of described infrared light receiving/transmitting module covers iris motion visible area, collects eyeball under diverse location condition, the infrared light of multiple receiving and delivery bays reflection.
2. wear-type intermittent strabismus monitor as claimed in claim 1, is characterized in that, described infrared light receiving/transmitting module comprises the photosensitive module of infrared light (2) and infrared light light emitting module (3).
3. wear-type intermittent strabismus monitor as claimed in claim 2, is characterized in that, the photosensitive module of described infrared light (2) is infrared photodiode or infrared phototriode.
4. wear-type intermittent strabismus monitor as claimed in claim 2, is characterized in that, described head-mount structure is mirror holder (1).
5. wear-type intermittent strabismus monitor as claimed in claim 4, is characterized in that, the structural viewing area of described head-mount is provided with the infrared filtering structure of filtering extraneous infrared light.
6. wear-type intermittent strabismus monitor as claimed in claim 5, is characterized in that, described infrared filtering structure is the eyeglass (4) with infrared filtering film, and described eyeglass (4) is installed in the picture frame of described mirror holder (1).
7. wear-type intermittent strabismus monitor as claimed in claim 1, is characterized in that, also comprises data processing unit, and described data processing unit is connected with described data memory module (5) signal of telecommunication.
8. wear-type intermittent strabismus monitor as claimed in claim 2, it is characterized in that, described receiving and delivery bay is the overlay region that described infrared light light emitting module (3) sends the luminous area of coverage of infrared light and the receiving area of the photosensitive module of described infrared light (2) reception reflects infrared light.
9. wear-type intermittent strabismus monitor as claimed in claim 8, is characterized in that, described receiving and delivery bay is divided into four, and wherein two receiving and delivery bays are distributed in the upper and lower of described iris inside edge district, and two other receiving and delivery bay is distributed in iris left and right.
10. wear-type intermittent strabismus monitor as claimed in claim 9, it is characterized in that, four photosensitive modules of described infrared light (2) are distributed on the frame of the structural single visual field of described head-mount with upper and lower, left and right and described infrared light light emitting module (3) interval be arranged in described between two on the described visual field frame in the middle of the photosensitive module of infrared light (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520963887.4U CN205251505U (en) | 2015-11-27 | 2015-11-27 | Wear -type intermittent strabismus monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520963887.4U CN205251505U (en) | 2015-11-27 | 2015-11-27 | Wear -type intermittent strabismus monitor |
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| Publication Number | Publication Date |
|---|---|
| CN205251505U true CN205251505U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520963887.4U Expired - Fee Related CN205251505U (en) | 2015-11-27 | 2015-11-27 | Wear -type intermittent strabismus monitor |
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| CN (1) | CN205251505U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018112993A1 (en) * | 2016-12-22 | 2018-06-28 | 首都医科大学附属北京同仁医院 | Strabismus degree measuring device |
| CN109061900A (en) * | 2018-07-16 | 2018-12-21 | 江苏省人民医院（南京医科大学第附属医院） | Intermittent intelligent monitoring and treating glasses for strabismus |
-
2015
- 2015-11-27 CN CN201520963887.4U patent/CN205251505U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018112993A1 (en) * | 2016-12-22 | 2018-06-28 | 首都医科大学附属北京同仁医院 | Strabismus degree measuring device |
| CN109061900A (en) * | 2018-07-16 | 2018-12-21 | 江苏省人民医院（南京医科大学第附属医院） | Intermittent intelligent monitoring and treating glasses for strabismus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20211127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |