CN205810230U

CN205810230U - Eyeball symptom model

Info

Publication number: CN205810230U
Application number: CN201620249342.1U
Authority: CN
Inventors: 林芬缘
Original assignee: Megaforce Co Ltd
Current assignee: Megaforce Co Ltd
Priority date: 2016-03-29
Filing date: 2016-03-29
Publication date: 2016-12-14
Anticipated expiration: 2026-03-29

Abstract

The utility model discloses a kind of eyeball symptom model, external form is the number of people, including an eyeball phantom and a scialyscope, this model and an outside remote controller connect, to control symptom image and the brightness that this scialyscope projects, this model includes: a first half eyeball, one later half eyeball, one sensor, one receptor and a control circuit, this later half eyeball is adjacent with this first half eyeball, this later half eyeball can do axial-rotation by this first half eyeball relatively, this sensor can be detected external light source and produce a light signal, to control the image brilliance that this scialyscope is sent further.

Description

Eyeball symptom model

Technical field

This utility model relates to a kind of eyeball symptom model, and espespecially one has light source sensor and projectable's eye The scialyscope of symptom such that it is able to adjust this eyeball aspect further and present the model teaching aid of symptom.

Background technology

China Patent No. CN103117017A discloses a kind of simulated eye structure, and it has an eyelid, an iris and Eyeballs etc., wherein this eyeball is to be made up of a luminous body of emulated artificial crystalline lens, and this luminous body is a display screen, this display Having a circuit board in screen, this circuit board stores various eye state and clinical case, also, a UL of this eyelid Being a spherical surface body, this spherical surface body is connected with axle, spring and the electronic toggle mechanism etc. through eyeball center by a title body, order This eye structure is manually operable folding, it is also possible to make eyes automatic open-close by electronic toggle mechanism.

U.S. Patent number US5900923A discloses a kind of simulator (Patient amplifying sufferer eyes Simulator Eye Dilation Device), this device can use in conjunction with anthropometric dummy, and this device can pass through computer Or its eyes of Non-follow control open, close and the action such as nictation, it is possible to control to present various disease of eye by computer, as Delayed ischemic neurological deficits, eye injury or Medication state, for Students ' Learning, take an examination or treat, especially Wound care and fiber crops Liquor-saturated field.

PCT Publication WO2015027286A1 discloses a kind of medical training modular system and method (A Medical Training Simulation System And Method), it includes a computer and a scialyscope, by this calculating Anthropometric dummy is utilized this scialyscope augmented reality (spatial augmented reality) to present by machine, and projectable Inside of human body or the various diseases of outside, project also, this system can adjust according to variables such as the sex of case, ages Anthropometric dummy.

PCT Publication WO2014059533A1 discloses a kind of training eye examination computer program, system and method, Including an eye model, a dynamic pickup, a video display and a controller, control to be imaged on the shadow of this eye model Picture, when user checks this eye model by ophthalmofundoscopy instrument, this dynamic pickup is understood the dynamic of trap tool and produces Raw input signal passes to this controller, and this controller can transmit a signal to this video display, then from this video display imaging To this eye model.

Though above-mentioned each existing apparatus has the function providing ocular conditions image, but only provides single symptom, and cannot root Adjust the state of eyeball phantom according to the light intensity entering model, when teaching or test and between clinic, have gap, thus Visible, above-mentioned each existing apparatus still has many problems, it would be highly desirable to make improvements.

Utility model content

The purpose of this utility model is to provide a kind of eyeball symptom model, and it is the model teaching aid of the number of people for external form, should Model teaching aid is connected by wired mode or wireless mode and an outside remote controller, controls included by this model teaching aid Symptom image that laser projection projects and brightness.

In order to achieve the above object, this utility model provides a kind of eyeball symptom model, including: a scialyscope, it is used for throwing Penetrating an image, and an eyeball phantom, this eyeball phantom includes: a first half eyeball, and this first half eyeball has one first screen, This first screen receives this image to form one first image, and this first screen is around the viewing mouth of a light-permeable；One later half eye Ball, this later half eyeball has one second screen, and this second screen receives this image to form one second image, and this later half eye Ball is adjacent with this first half eyeball, and this later half eyeball can do axial-rotation relative to this first half eyeball；One sensor, this sensor can The brightness of the light that detecting is penetrated by this viewing mouth, and produce a light signal；One first controller, first is controlled by this Device processed moves this later half eyeball, and when this first image is formed, this second screen does not overlaps with this first screen, and one second Controller, controls the brightness of this image according to a light signal.

The eyeball symptom model that this utility model provides can control the symptom of projection by this outside remote controller, and can In conjunction with aspect when multiple actual symptom and treatment, also, the later half eyeball in this utility model is rotatable, do not interfere with first half The projection of eyeball symptom, this utility model presses close to the various situations of human eye, very convenient use in teaching or test.

Accompanying drawing explanation

Fig. 1 is block mold teaching aid schematic diagram of the present utility model；

Fig. 2 is the eyeball phantom front schematic view in this utility model；

Fig. 3 is the eyeball phantom dynamic schematic diagram in this utility model；

Fig. 4 is running block chart of the present utility model.

Description of reference numerals: 100-model teaching aid；110-eyeball phantom；111-first half eyeball；112-receptor；After 113- Half eyeball；114-sensor；115-pivot connecting element；116-control circuit；1161-the first controller；1162-second controller； 117-the first screen；118-watches mouth；119-the second screen；130-scialyscope；135-image；131-receptor；133-image Processor；150-image-forming module；151-reducing glass；153-reflecting mirror；170-controls support；200-remote controllers；L-light Source；S1-the first light signal；S2-the first actuating signal；S3-the second actuating signal；S4-indication signal；S5-secondary light source is believed Number；V1-the first signal of video signal；V2-the second signal of video signal；I1-the first image；I2-the second image.

Detailed description of the invention

For convenience of auditor, the purpose of this utility model, shape, constructing apparatus feature and effect thereof are done further Understanding and understanding, hereby coordinate graphic for embodiment, describe in detail as follows.

As it is shown in figure 1, this utility model provides an eyeball symptom model, it is model teaching aid that external form is a number of people 100, this model teaching aid 100 includes: eyeball phantom 110, scialyscope 130 and controls support 170, this scialyscope 130 Can be that laser projection, DLP (Digital Light Processing) scialyscope, super width penetrate light emitting diode (super- Luminescent LED) scialyscope, below as a example by laser projection；This control support 170 can be mechanical type or electronic type Operation.

Various different eyes pathological changes images can be projected to this eyeball phantom 110 by an image 135 by this scialyscope 130 On, for teaching or examination etc., for avoiding user to look at this image 135 straight, between this scialyscope 130 and this eyeball phantom 110 Being provided with an image-forming module 150, this image-forming module 150 is positioned at the rear of this eyeball phantom 110, and this image-forming module 150 includes: a contracting Lenslet 151 and a reflecting mirror 153, when projecting this image 135, the symptom image to be presented sends from this scialyscope 130, first Wear and penetrate this reducing glass 151 and be incident upon on this reflecting mirror 153, then reflect symptom image to this eyeball mould by this reflecting mirror 153 In type 110, user can be avoided to look at this image 135 straight.

As shown in Figure 2 and Figure 3, wherein this eyeball phantom 100 includes: a later half eyeball 113 of first half eyeball 111, before this Half eyeball 111, later half eyeball 113 can be hollow or comprise partially liq, to simulate vitreous body and this first half eyeball 111, later half Eyeball 113 may be engaged by a pivot connecting element 115, it is also possible to the most entity is not connected；This later half eyeball 113 can lead to Cross this control support 170 and carry out top to bottom, left and right, front and rear folding, that is rotate relative to this first half eyeball 111, the most optional The only eyeball position of projection, and this later half eyeball 113 will not hinder the projection of this first half eyeball 111 symptom；Also, this first half eyeball 111, later half eyeball 13 is respectively provided with one first screen 117 and one second screen 119, and this first screen 117 can be saturating around one One viewing mouth 118 of light, can receive this image 135, and to form one first image I1, the second screen 119 is positioned at this later half eyeball On the wall of 113, this image 135 can be connect, to form one second image I2 (as shown in Figure 1), this screen 117,119 can be curved surface or Plane, the tissue that also may utilize eyeball itself projects symptom as this screen 117,119, this scialyscope 130 of confession.

As shown in Figure 4, in this eyeball phantom 110, it is provided with a sensor 114, come in from this viewing mouth 118 can be sensed Incident light source L is to form a light signal S1, and exports to a control circuit 116, and this control circuit 116 includes: one first control Device 1161 processed and a second controller 1162, the first controller 1161 is electronic controller, this control support of controllable 170, with this later half eyeball 113 mobile, therefore when this first image I1 is formed, this second screen 119 and this first screen 117 Will not overlap (as shown in Figure 1, Figure 3)；This second controller 1162 is by non-wireless means or wireless device, according to this light signal S1 controls this scialyscope 130 and is projected to this image 135 brightness of this eyeball phantom 110, the strongest when penetrating light, then this image 135 is the strongest, that is the brightness of image is the strongest.

Separately, the first controller 1162 also can be mechanical manipulator, to regulate and control this control support 170, and with manual operation Control the axial-rotation of this later half eyeball 113.

As shown in Figure 4, this model teaching aid 100 is circumscribed with remote controllers 200, and these remote controllers 200 can be to calculate Machine, and in a wired mode or wireless mode with this scialyscope 130 and this eyeball phantom 110 in be provided with a receptor 112, 131 connect, and the receptor 112 in this eyeball phantom 110 is connected with this control circuit 116, the receptor in this scialyscope 130 131 are electrically connected with this image processor 133, reach to control the purpose of image.

Embodiment one

As shown in Figure 4, when symptom becomes present eyes front iris portion, these remote controllers 200 send one first and move Making signal S2 to the receptor 112 in this eyeball phantom 110, this receptor 112 can transmit one second actuating signal S3 to this control The first controller 1161 in circuit 116 processed, this first controller 1161 can send indication signal S4 to this control support 170, the rotation of this later half eyeball 113 is come by this control support 170 according to this indication signal S4 received, and makes the projection of symptom Image can be directly projected on this first screen 117, is the first image I1 (as shown in Figure 3), thus not by the second screen 119 Covered.

Embodiment two

As shown in Figure 4, these remote controllers 200 send one first signal of video signal V1 to the receptor in this scialyscope 130 131, receive the receptor 131 of this first signal of video signal V1 send one second image believe No. V2 in this scialyscope 130 should Image processor 133, this image processor 133 is according in the signal projection symptom received to this eyeball phantom 110；Utilize this remote Range controller 200 sends the instruction of different symptom, this scialyscope 130 also can show different symptom to this eyeball phantom 110, so It is available for teaching and training is used.

Embodiment three

As shown in Figure 4, this model teaching aid 100 can present eyes simultaneously and suffers from the disease and instill mydriatic and cause platycoria State, teacher or student can again with ophthalmofundoscope teaching, check or simulate treatment；First, these remote controllers 200 can send this Multiple signal of video signal V1, make this scialyscope 130 project if the symptom such as cataract or muscae volitantes is in this eyeball phantom 110, with Time this receptor 112 receive actuating signal S2 sent from these remote controllers 200, and transmit this actuating signal S3 to should Second controller 1162 in control circuit 116, this second controller 1162 then sends this secondary light source signal S5 to this image Processor 133, makes this scialyscope 130 send this image 135 that brightness is stronger, causes platycoria with emulation because of mydriatic, leads Cause the aspect that light enters；These remote controllers 200, image processor 133 and control circuit 116 tripartite can arrange in pairs or groups mutually in Reveal the various states pressing close to most human eye.

Above-listed detailed description is illustrating for possible embodiments of the present utility model, but this embodiment being not used to Limiting protection domain of the present utility model, all equivalences done without departing from this utility model skill spirit are implemented or change, all should It is contained in the protection domain of this case.

Claims

1. an eyeball symptom model, it is characterised in that include a scialyscope and an eyeball phantom, wherein:

This scialyscope is for projection one image；This eyeball phantom includes:

One first half eyeball, this first half eyeball has one first screen, and this first screen receives this image to form one first shadow Picture, this first screen is around the viewing mouth of a light-permeable；

One later half eyeball, this later half eyeball has one second screen, and this second screen receives this image to form one second shadow Picture, and this later half eyeball is adjacent with this first half eyeball, this later half eyeball can do axial-rotation relative to this first half eyeball；

One sensor, this sensor can be detected the brightness of the light penetrated by this viewing mouth, and produce a light signal；

One first controller, moves this later half eyeball by this first controller, this second screen when this first image is formed Do not overlap with this first screen；And

One second controller, controls the brightness of this image according to this light signal.

Eyeball symptom model the most according to claim 1, it is characterised in that have between this scialyscope and this eyeball phantom One image-forming module, this image-forming module includes a reducing glass and a reflecting mirror.

Eyeball symptom model the most according to claim 1, it is characterised in that this first controller is whole with this second controller It is combined into a control circuit.

Eyeball symptom model the most according to claim 1, it is characterised in that this first half eyeball and later half eyeball all comprise portion Separatory body, with simulated humanbody eyeball structure.

Eyeball symptom model the most according to claim 1, it is characterised in that the screen of this first half eyeball and later half eyeball is Curved surface or plane.

Eyeball symptom model the most according to claim 1, it is characterised in that this light luminance penetrated by this viewing mouth The strongest, then this image brilliance is the strongest.

Eyeball symptom model the most according to claim 1, it is characterised in that this first controller is mechanical manipulator.

Eyeball symptom model the most according to claim 1, it is characterised in that this first controller is electronic controller.

Eyeball symptom model the most according to claim 1, it is characterised in that this scialyscope is laser projection.

Eyeball symptom model the most according to claim 1, it is characterised in that this scialyscope is DLP projector.