CN106057049A - Detachable ophthalmic cornea suturing model - Google Patents
Detachable ophthalmic cornea suturing model Download PDFInfo
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- CN106057049A CN106057049A CN201610575115.2A CN201610575115A CN106057049A CN 106057049 A CN106057049 A CN 106057049A CN 201610575115 A CN201610575115 A CN 201610575115A CN 106057049 A CN106057049 A CN 106057049A
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- cornea
- detachable
- model
- sclera
- 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
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Abstract
The invention relates to the field of medical education human body models, and particularly relates to a detachable ophthalmic cornea suturing model. The basic structure comprises cornea, conjunctiva and sclera in the front, an inside rotating ball head, a rear fundus part and a fixing device, wherein the cornea is connected with the sclera; the conjunctiva sleeves the sclera directly; the rotating ball head is arranged inside the sclera, and the fundus part is connected in the rear part for fixing the rotating ball head; the fundus part is connected with the fixing device; the fixing device is fixed on a facial model; and the facial model comprises circumocular skin and a human head model. The detachable ophthalmic cornea suturing model of the invention has the advantages that the simulation is high, the accuracy is high, pull-in connection via a rubidium magnet is realized, and a material can be disassembled and replaced repeatedly.
Description
Technical field
The present invention relates to medical education anthropometric dummy field, be specifically related to a kind of dismountable ophthalmic cornea suture model.
Background technology
Eyes volume is little, and structure is complicated, and traditional ophthalmology teaching aid is the functional mode in the scale-up model of eye structure and optometry.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.
And corneal cracking is a kind of common ocular injury.Cornea is the very important refracting media of eyeball, is positioned at the surface of eyeball.The quality that corneal cracking is sewed up directly determines size and the astigmatism situation of post-operative cornea cicatrix.But currently mainly by animal eye, as buphthalmos practises corneal suture operation, it is not strong to there is repeatability in which, and condition of storage requires the shortcomings such as height, supply limited amount.
Summary of the invention
It is an object of the invention to provide a kind of detachable ophthalmic cornea suture model, it can overcome certain or some defect of prior art.
Ophthalmic cornea suture model basic structure of the present invention includes that eyeball and mask, described eyeball include cornea above, conjunctiva, sclera, internal rotation bulb and optical fundus portion below and fixing device.Described cornea is connected with conjunctiva, and 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.Described mask includes periocualr skin and headform, and described mask obtains data by 3-D scanning standardized human body's face, builds data model and carries 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 consumptive material repeatedly.
Preferably, described eyeball phantom utilizes 3D printing technique, uses different materials, produces the teaching mould close to human eye in structure and quality.
Compared with prior art, this have the advantage that: a kind of detachable ophthalmic cornea suture model that the present invention provides, its cornea uses the silica gel material that transparency is higher to make, emulation property is high, simultaneously can dismounting and change consumptive material repeatedly, repeatable strong, and utilize high-end 3D printing technique to make eyeball phantom, the accuracy of model 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, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The eyeball assembling relationship figure of the detachable ophthalmic cornea suture model that Fig. 1 provides for the embodiment of the present invention；
The eyeball of the detachable ophthalmic cornea suture model that Fig. 2 provides for the embodiment of the present invention and mask assembling relationship figure.
Detailed description of the invention
The detachable ophthalmic cornea suture model of the present invention, as shown in Figure 1, 2, including eyeball and mask, described eyeball includes cornea 1 above, conjunctiva 2, sclera 3, internal rotation bulb 4 and optical fundus portion 5 below and fixing device 6 to its structure.Described cornea 1 is linked by rubidium magnet attraction with conjunctiva 2, described conjunctiva 2 is directly sleeved on sclera 3, it is internal that described rotation bulb 4 is built in sclera 3, connected by rubidium magnet attraction, connect optical fundus portion 5 behind, being used for fixing rotation bulb 4, described optical fundus portion 5 is connected by rubidium magnet attraction with fixing device 6, and described fixing device is fixed on mask by rubidium magnet attraction.Described mask includes that periocualr skin 7 and headform 8, described periocualr skin 7 are connected by rubidium magnet attraction with headform 8.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (5)
1. a detachable ophthalmic cornea suture model, it is characterized in that: described eyeball includes cornea (1) above, conjunctiva (2), sclera (3), internal rotation bulb (4) and optical fundus portion (5) below and fixing device (6), described cornea (1) is connected with conjunctiva (2), described conjunctiva (2) is directly sleeved on sclera (3), it is internal that described rotation bulb (4) is built in sclera (3), face connection optical fundus portion (5) behind, it is used for fixing rotation bulb (4), described optical fundus portion (5) is connected with fixing device (6), described fixing device (6) is fixed on mask, described mask includes periocualr skin (7) and headform (8).
A kind of detachable ophthalmic cornea suture model the most according to claim 1, it is characterised in that: described cornea (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: the various structures of described eyeball phantom use rubidium magnet attraction mode to connect.
A kind of detachable ophthalmic cornea suture model the most according to claim 3, it is characterised in that: described eyeball phantom utilizes 3D printing technique, produces the teaching mould close to human eye in structure and quality.
A kind of detachable ophthalmic cornea suture model the most according to claim 1, it is characterised in that: described mask 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 |
|---|---|---|---|
| CN201610575115.2A CN106057049A (en) | 2016-07-21 | 2016-07-21 | Detachable ophthalmic cornea suturing model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575115.2A CN106057049A (en) | 2016-07-21 | 2016-07-21 | Detachable ophthalmic cornea suturing model |
Publications (1)
| Publication Number | Publication Date |
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| CN106057049A true CN106057049A (en) | 2016-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610575115.2A Pending CN106057049A (en) | 2016-07-21 | 2016-07-21 | Detachable ophthalmic cornea suturing model |
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| CN (1) | CN106057049A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110503880A (en) * | 2019-07-17 | 2019-11-26 | 李林 | Dismountable ophthalmic cornea suture model |
| KR200493991Y1 (en) * | 2020-01-13 | 2021-07-14 | 오승아 | Studying material for eyeball structure |
Citations (6)
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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 |
| 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 |
| US9336692B1 (en) * | 2012-08-06 | 2016-05-10 | Stuart Stoll | Surgical training eye apparatus |
| CN106033652A (en) * | 2016-07-19 | 2016-10-19 | 邓如芝 | Detachable ophthalmic corneal foreign body removing model |
-
2016
- 2016-07-21 CN CN201610575115.2A patent/CN106057049A/en active Pending
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 |
| US9336692B1 (en) * | 2012-08-06 | 2016-05-10 | Stuart Stoll | Surgical training eye apparatus |
| 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 |
| CN106033652A (en) * | 2016-07-19 | 2016-10-19 | 邓如芝 | Detachable ophthalmic corneal foreign body removing model |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110503880A (en) * | 2019-07-17 | 2019-11-26 | 李林 | Dismountable ophthalmic cornea suture model |
| CN110503880B (en) * | 2019-07-17 | 2021-09-03 | 李林 | Detachable ophthalmic cornea suture model |
| KR200493991Y1 (en) * | 2020-01-13 | 2021-07-14 | 오승아 | Studying material for eyeball structure |
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Application publication date: 20161026 |
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