CN106033652A - Detachable ophthalmic corneal foreign body removing model - Google Patents
Detachable ophthalmic corneal foreign body removing model Download PDFInfo
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- CN106033652A CN106033652A CN201610566401.2A CN201610566401A CN106033652A CN 106033652 A CN106033652 A CN 106033652A CN 201610566401 A CN201610566401 A CN 201610566401A CN 106033652 A CN106033652 A CN 106033652A
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- Prior art keywords
- cornea
- foreign body
- model
- detachable
- ophthalmic
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
Abstract
The invention relates to the field of medical education human models, in particular to a detachable ophthalmic corneal foreign body removing model. The basic structure of the model comprises a cornea, a conjunctiva, a sclera, a rotating eyeball, an eye ground part and a fixed device, wherein the cornea, the conjunctiva and the sclera are arranged in the front, the rotating eyeball is arranged in the middle, and the eye ground part and the fixed device are arranged at the back. Foreign bodies exist on the cornea, the cornea is connected with the conjunctiva, the conjunctiva is directly arranged on the sclera in a sleeving mode, the rotating eyeball is arranged inside the sclera, the eye ground part is connected to the back of the rotating eyeball and used for fixing the rotating eyeball, the eye ground part is connected with the fixed device, the fixed device is fixed on a face model, and the face model comprises skin surrounding the eye and a human head model. The detachable ophthalmic corneal foreign body removing model is high in simulation and precision, foreign bodies simulate clinical real situations, practical operability is high, and consumables can be detached and replaced repeatedly through rubidium magnet attracting connection.
Description
Technical field
The present invention relates to medical education anthropometric dummy field, particularly relate to a kind of dismountable ophthalmic cornea foreign body eliminating mould
Type.
Background technology
Eyes volume is little, and structure is complicated, and traditional ophthalmology teaching aid is in scale-up model and the optometry of eye structure
Functional mode.The material of these teaching aids is often duroplasts, is only capable of carrying out observing and cannot be carried out operation.In addition conventional surgical
Operation teaching aid is big due to volume, and accuracy requirement is the highest, can be realized by " die sinking injection " method, and this method cannot produce
The teaching aid that structure is complicated and volume is little, such as eye model.
Corneal foreign body refers to that the foreign bodies such as ash foam, small insect, metal pieces and wood flour accidentally enter caused by ophthalmic cornea
Plant ophthalmology emergency case.Owing to cornea is positioned at eyeball surface, there is ocular injury when, easily concurrent corneal foreign body, the most of the same race
The foreign body of class, and the factor such as the foreign body of different parts all can affect the operating process of foreign body eliminating, and cornea to be eyeball the heaviest
The refracting media wanted, the inopportune operation during corneal foreign matter removing may cause Postoperative visual acuity to decline, especially optics
The corneal foreign body of lesser ring of Merkel processes.But at present frequently with " teacher carries to teach students and views and emulates " and " animal eye simulation in field research
Operation under teacher's guidance, carry out simple operations " etc. method carry out operation study and training.The problem that these methods expose
Having: 1. student's theoretical knowledge is strong, actual operational capacity is weak, it is few that clinic starts chance；2. there is anatomic differences in animal eye and human eye
Thus simulation effect is general.Therefore, a kind of ophthalmic cornea foreign body eliminating model is the most still lacked to assist student or the low age and service seniority
Young doctors trains ophthalmic cornea foreign body eliminating to put into practice skill operation.
Summary of the invention
It is an object of the invention to provide a kind of detachable ophthalmic cornea foreign body eliminating model, it can overcome existing
Certain or some defect of technology.
Described ophthalmic cornea suture model basic structure includes that eyeball and mask, described eyeball include angle above
Film, conjunctiva, sclera, internal rotation bulb and optical fundus portion below and fixing device.Foreign body, described cornea is had on described cornea
Being connected with conjunctiva, described conjunctiva is directly sleeved on sclera, and described rotation bulb is built in inside sclera, behind face connection optical fundus
Portion, is used for fixing rotation bulb, and described optical fundus portion is connected with fixing device, and described fixing device is fixed on mask.Institute
Stating mask and include periocualr skin and headform, described mask obtains number by 3-D scanning standardized human body's face
According to, build data model and carry out injection molding making.
Preferably, described corneal material uses the silica gel material that transparency is higher to simulate true cornea.
Preferably, the various structures of described eyeball phantom use rubidium magnet attraction mode to connect, it is simple to dismounting and change repeatedly
Consumptive material.
Preferably, described corneal foreign body is designed to polytype with the position relationship of cornea, as shallow in being positioned at cornea periphery table
Position, or central authorities' pupil region, or incarceration is inside cornea etc..
Preferably, described corneal foreign body can be designed to difformity, such as circular, triangle and irregular shape etc..
Preferably, described cornea is divided into different series according to corneal foreign body kind, as broken in ash foam, small insect, metal
Block and wood flour etc..
Preferably, described eyeball phantom utilizes 3D printing technique, uses different materials, produces and connect in structure and quality
It is bordering on the teaching mould of human eye.
Compared with prior art, this have the advantage that:
A kind of detachable ophthalmic cornea foreign body eliminating model that the present invention provides, its cornea uses the silica gel that transparency is higher
Material makes, and emulation property is high；Corneal foreign body of a great variety, the practical situation in simulation clinical manipulation, actual operation is strong；With
Time can dismounting and change consumptive material repeatedly, repeatable strong, and utilize high-end 3D printing technique to make eyeball phantom, the essence of model
Really property is high.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to specifically
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The eyeball assembly relation of the detachable ophthalmic cornea foreign body eliminating model that Fig. 1 provides for the embodiment of the present invention
Figure；
The eyeball of the detachable ophthalmic cornea foreign body eliminating model that Fig. 2 provides for the embodiment of the present invention assembles with mask
Graph of a relation.
Detailed description of the invention
The detachable ophthalmic cornea foreign body eliminating model of the present invention, its structure as shown in Figure 1, 2, including eyeball dough-making powder
Portion's model, described eyeball includes cornea 1 above, conjunctiva 2, sclera 3, internal rotating bulb 4 and optical fundus portion 5 below and consolidate
Determine device 6.Described cornea 1 is linked by rubidium magnet attraction with conjunctiva 2, and described cornea 1 surface is distributed foreign body 7.Described conjunctiva 2
Being directly sleeved on sclera 3, it is internal that described rotation bulb 4 is built in sclera 3, is connected by rubidium magnet attraction, and face connects eye behind
Bottom 5, is used for fixing rotation bulb 4, and described optical fundus portion 5 is connected by rubidium magnet attraction with fixing device 6.Described fixing device
Being fixed on mask by rubidium magnet attraction, described mask includes periocualr skin 8 and headform 9, described near the eyes
Skin 8 is connected by rubidium magnet attraction with headform 9.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (8)
1. a detachable ophthalmic cornea foreign body eliminating model, it is characterised in that: described eyeball includes cornea above
(1), conjunctiva (2), sclera (3), internal rotation bulb (4) and optical fundus portion (5) below and fixing device (6), described cornea
(1) having foreign body (7), described cornea (1) to be connected with conjunctiva (2) on, described conjunctiva (2) is directly sleeved on sclera (3), described rotation
It is internal that bulb (4) is built in sclera (3), face connection optical fundus portion (5) behind, is used for fixing rotation bulb (4), described optical fundus
Portion (5) is connected with fixing device (6), and described fixing device (6) is fixed on mask, and described mask includes near the eyes
Skin (8) and headform (9).
A kind of detachable ophthalmic cornea foreign body eliminating model the most according to claim 1, it is characterised in that: described angle
Film (1) material uses the silica gel material that transparency is higher to simulate true cornea (1).
A kind of detachable ophthalmic cornea suture model the most according to claim 2, it is characterised in that: described eyeball mould
The various structures of type use rubidium magnet attraction mode to connect.
A kind of detachable ophthalmic cornea foreign body eliminating model the most according to claim 3, it is characterised in that: described different
Thing (7) is designed to polytype with the position relationship of cornea (1).
A kind of detachable ophthalmic cornea foreign body eliminating model the most according to claim 4, it is characterised in that: described different
Thing (7) is designed to difformity.
A kind of detachable ophthalmic cornea foreign body eliminating model the most according to claim 5, it is characterised in that: described angle
Film (1) is divided into different series according to foreign body (7) kind.
A kind of detachable ophthalmic cornea foreign body eliminating model the most according to claim 6, it is characterised in that: described eye
Spherical model utilizes 3D printing technique, produces the teaching mould close to human eye in structure and quality.
A kind of detachable ophthalmic cornea foreign body eliminating model the most according to claim 1, it is characterised in that: described
Portion's model obtains data by 3-D scanning standardized human body's face, builds data model and carries out injection molding making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610566401.2A CN106033652B (en) | 2016-07-19 | 2016-07-19 | A kind of dismountable ophthalmic cornea foreign body eliminating model |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610566401.2A CN106033652B (en) | 2016-07-19 | 2016-07-19 | A kind of dismountable ophthalmic cornea foreign body eliminating model |
Publications (2)
| Publication Number | Publication Date |
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| CN106033652A true CN106033652A (en) | 2016-10-19 |
| CN106033652B CN106033652B (en) | 2019-08-09 |
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| CN201610566401.2A Active CN106033652B (en) | 2016-07-19 | 2016-07-19 | A kind of dismountable ophthalmic cornea foreign body eliminating model |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057049A (en) * | 2016-07-21 | 2016-10-26 | 邓如芝 | Detachable ophthalmic cornea suturing model |
| CN108630081A (en) * | 2018-07-06 | 2018-10-09 | 李林 | A kind of dismountable ophthalmic cornea foreign body eliminating model |
| CN110148342A (en) * | 2019-05-30 | 2019-08-20 | 贵州奇火科技有限公司 | It is a kind of for simulating the eye model of cataract operation |
| CN115223435A (en) * | 2022-08-03 | 2022-10-21 | 中国人民解放军陆军特色医学中心 | Model for ophthalmology diagnosis teaching |
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| US5893719A (en) * | 1997-10-29 | 1999-04-13 | Radow; Brett K. | Variable pathological and surgical eye model and method related thereto |
| CN101939774A (en) * | 2007-06-28 | 2011-01-05 | 眼睛保健及治疗公司 | Model human eye and face manikin for use therewith |
| CN203706554U (en) * | 2014-02-24 | 2014-07-09 | 徐歆 | Eye nursing practice device |
| CN104091506A (en) * | 2014-07-24 | 2014-10-08 | 刘庆淮 | Novel three-dimensional simulation eye |
| US20140308644A1 (en) * | 2013-04-16 | 2014-10-16 | Lillian ING LING Wang | Foreign Body Removal System |
| CN105513476A (en) * | 2014-09-29 | 2016-04-20 | 大学光学科技股份有限公司 | Eye surgery training simulator |
-
2016
- 2016-07-19 CN CN201610566401.2A patent/CN106033652B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5893719A (en) * | 1997-10-29 | 1999-04-13 | Radow; Brett K. | Variable pathological and surgical eye model and method related thereto |
| CN101939774A (en) * | 2007-06-28 | 2011-01-05 | 眼睛保健及治疗公司 | Model human eye and face manikin for use therewith |
| US20140308644A1 (en) * | 2013-04-16 | 2014-10-16 | Lillian ING LING Wang | Foreign Body Removal System |
| CN203706554U (en) * | 2014-02-24 | 2014-07-09 | 徐歆 | Eye nursing practice device |
| CN104091506A (en) * | 2014-07-24 | 2014-10-08 | 刘庆淮 | Novel three-dimensional simulation eye |
| CN105513476A (en) * | 2014-09-29 | 2016-04-20 | 大学光学科技股份有限公司 | Eye surgery training simulator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057049A (en) * | 2016-07-21 | 2016-10-26 | 邓如芝 | Detachable ophthalmic cornea suturing model |
| CN108630081A (en) * | 2018-07-06 | 2018-10-09 | 李林 | A kind of dismountable ophthalmic cornea foreign body eliminating model |
| CN110148342A (en) * | 2019-05-30 | 2019-08-20 | 贵州奇火科技有限公司 | It is a kind of for simulating the eye model of cataract operation |
| CN115223435A (en) * | 2022-08-03 | 2022-10-21 | 中国人民解放军陆军特色医学中心 | Model for ophthalmology diagnosis teaching |
| CN115223435B (en) * | 2022-08-03 | 2024-04-05 | 中国人民解放军陆军特色医学中心 | Model for eye disease diagnosis teaching |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106033652B (en) | 2019-08-09 |
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