CN105105916B - Brake in a kind of eyeball art - Google Patents
Brake in a kind of eyeball art Download PDFInfo
- Publication number
- CN105105916B CN105105916B CN201510634830.4A CN201510634830A CN105105916B CN 105105916 B CN105105916 B CN 105105916B CN 201510634830 A CN201510634830 A CN 201510634830A CN 105105916 B CN105105916 B CN 105105916B
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- CN
- China
- Prior art keywords
- fixed
- fixator
- support frame
- eyeball
- brake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Eye Examination Apparatus (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to brake in a kind of eyeball art, belong to technical field of medical instruments.The brake includes support frame and fixator, support frame bottom outside symmetry shape is provided with out eyelid hook, support frame inner side is symmetrically arranged with fixed card slot, pin is provided with fixed card slot, fixed-wing corresponding with fixed card slot is provided with fixator, it is provided with fixing hole on fixed-wing, fixator is movably arranged on support frame by the cooperation of fixed-wing and fixed card slot, between fixator and fixed-wing and passes through being fixedly connected for pin and fixing hole.The brake is simply novel, easy to use, and it is low to solve existing fixator applicability, and because design is unreasonable, when ophthalmologic operation is carried out to patient, medical personnel's not easy to grip, or force is difficult, the problem of very big work difficulty is increased to medical worker.Meanwhile, brake has good stability in the eyeball art, the characteristics of reliability is high, is particularly well-suited to ophthalmologic operation and fixes eyeball to use.
Description
Technical field
The present invention relates to brake in a kind of eyeball art, belong to technical field of medical instruments.
Background technology
Eyes are one of most important sense organs of the mankind, are also the perceptron that can most allow people to experience its uncomfortable or lesion
Official, eyeball is made by cornea, iris, crystalline lens, retina, due to the complexity of eyeball structure, is carrying out different ophthalmology hands
During art, different instruments is used, such as, for fixing the ophthalmostat of eyeball in ophthalmologic operation, most is hemisphere
Not dynamic formula ophthalmostat, this fixator because its semi-ring is maintained static, for different types of ophthalmologic operation, applicability
It is low, and because design is unreasonable, when ophthalmologic operation is carried out to patient, medical personnel's not easy to grip, or force is difficult, to medical matters
Personnel increased great work difficulty.
The content of the invention
It is an object of the invention to：A kind of simple structure is provided novel, easy to use, good stability, reliability is high, to solve
When ophthalmologic operation is carried out to patient, medical personnel's not easy to grip, or be difficult force increases to medical worker to certainly existing fixator
Brake in the eyeball art of very big work difficulty problem.
The technical scheme is that：
Brake in a kind of eyeball art, including support frame and fixator, it is characterised in that：Support frame bottom outside symmetry shape
Eyelid hook is provided with out, support frame inner side is symmetrically arranged with fixed card slot, pin is provided with fixed card slot, is provided with fixator
Fixed-wing corresponding with fixed card slot, is provided with fixing hole, the cooperation that fixator passes through fixed-wing and fixed card slot on fixed-wing
It is movably arranged on support frame, being fixedly connected between fixator and fixed-wing and by pin and fixing hole；Described
Support frame is U-shaped body, and the threaded one end of support frame is provided with handle.
Described fixator is ring bodies, and fixator is made up of retainer ring, connection ring and mounting ring；Connection ring bottom is fixedly mounted with
There is retainer ring, connection ring top is fixed with mounting ring；The both sides of mounting ring are symmetrically arranged with fixed-wing, and the upper surface of mounting ring sets
Assembling inside groove is equipped with, interior protective cover is movably installed with assembling inside groove, assembling inside groove outside is provided with assembling water jacket；Assembling water jacket
Inside it is movably installed with outer protective cover.
Described interior protective cover and outer protective cover are respectively half arc body；Interior protective cover and outer protective cover are respectively by transparent material
Material is made.
One end of mounting ring is provided with handle mount, and threaded mounting hole is provided with handle mount.
Described retainer ring is made up of medical silica-gel material.
The advantage of the invention is that：
Brake is simply novel in the eyeball art, easy to use, and easily it can be carried out by handle during use
Grip, and then eyeball is fixed by retainer ring；And can by the interior protective cover and outer protective cover that are set on mounting ring
Eyeball is formed and covers protection, it is unexpected to occur in square surgical procedure.Solve existing fixator applicability low, and because design
It is unreasonable, when ophthalmologic operation is carried out to patient, medical personnel's not easy to grip, or force is difficult, increased pole to medical worker
The problem of big work difficulty.Meanwhile, brake has good stability in the eyeball art, the characteristics of reliability is high, is particularly well-suited to
Ophthalmologic operation is fixed eyeball and is used.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 for Fig. 1 A-A to schematic cross-section；
Fig. 3 is the structural representation of fixator of the invention；
Fig. 4 is the structural representation after fixator removal protective cover of the present invention；
Fig. 5 is the interior protective cover of fixator of the present invention and the structural representation of outer protective cover.
In figure：1st, support frame, 2, open eyelid hook, 3, fixed card slot, 4, retainer ring, 5, connection ring, 6, mounting ring, 7, fixed
Device, 8, fixed-wing, 9, fixing hole, 10, handle mount, 11, assembling inside groove, 12, interior protective cover, 13, assembling water jacket, 14, outer
Protective cover, 15, pin, 16, handle.
Specific embodiment
Brake includes support frame 1 and fixator 7 in the eyeball art, and the bottom outside symmetry shape of support frame 1 is provided with out eyelid
2 are hooked, the inner side of support frame 1 is symmetrically arranged with fixed card slot 3, for the assembling of fixator 7.Fixator 7 is ring bodies, fixator 7
It is made up of retainer ring 4, connection ring 5 and mounting ring 6；The bottom of connection ring 5 is fixed with the retainer ring 4 that medical silica-gel material is made, even
Connect the top of ring 5 and be fixed with mounting ring 6；The both sides of mounting ring 6 are symmetrically arranged with fixed-wing 8, and fixing hole 9 is provided with fixed-wing 8.
One end of mounting ring 6 is provided with handle mount 10, and threaded mounting hole is provided with handle mount 10.
The upper surface of mounting ring 6 is provided with assembling inside groove 11, and interior protective cover 12 is movably installed with assembling inside groove 11, assembles
The outside of inside groove 11 is provided with assembling water jacket 13；Outer protective cover 14 is movably installed with assembling water jacket 13.Interior protective cover 12 and outer anti-
Shield 14 is respectively half arc body；Interior protective cover 12 and outer protective cover 14 are made of clear material respectively.
Pin 15 is provided with the eyeball art on the fixed card slot 3 of brake, fixator 7 passes through fixed-wing 8 and fixing card
The cooperation of groove 3 is movably arranged on support frame 1, between fixator 7 and fixed-wing 8 and by the cooperation of pin 15 and fixing hole 9
It is connected.The support frame 1 of brake is U-shaped body in the eyeball art, and the threaded one end of support frame 1 is provided with handle 16.Use
During easily it can be gripped by handle 16, in order to medical worker exert a force.During use, first by opening
Eyelid hooks 2 and struts the eyelid of patient, and then the purpose for realizing being fixed eyeball by retainer ring 4.
The interior protective cover 12 and outer protective cover 14 of brake can in assembling inside groove 11 and assembling water jacket 13 in the eyeball art
Rotate respectively, and can be overlapped between interior protective cover 12 and outer protective cover 14；By interior protective cover 12 and outer protective cover 14
Cooperate, can form hemispherical protective cover carries out whole coverings to patient's eyeball；Also can be by interior protective cover 12 and outer
The mutual cooperation of protective cover 14, spills the operative site of patient's eyeball, and other parts is formed and is covered, the purpose of do so
It is that appearance surprisingly injures other positions of eyeball in preventing surgical procedure.Because interior protective cover 12 and outer protective cover 14 are in assembling
Can be rotated respectively in inside groove 11 and assembling water jacket 13, therefore the lesions position of eyeball does not have the specific restriction of position to protective cover,
Have the advantages that applicability is high.
Used as improvement, brake also can be used alone in the eyeball art, and fixator 7 is removed from support frame 1 when using, then
Handle 16 is installed on mounting ring 6 by threaded mounting hole.Brake is simply novel in the eyeball art, easy to use,
Solve existing fixator applicability low, and because design is unreasonable, when ophthalmologic operation is carried out to patient, medical personnel are difficult
Grip, or be difficult force, the problem of very big work difficulty is increased to medical worker.Meanwhile, brake has in the eyeball art
Good stability, the characteristics of reliability is high, is particularly well-suited to ophthalmologic operation and fixes eyeball to use.
Embodiment of the present invention is only the description carried out to the preferred embodiment of the present invention, not to the present invention
Spirit and scope are defined, and on the premise of design philosophy of the present invention is not departed from, engineers and technicians are to this hair in this area
Various modifications and improvement that bright technical scheme is made, all should fall into protection scope of the present invention, claimed skill of the invention
Art content, has all recorded in detail in the claims.
Claims (4)
1. a kind of brake in eyeball art, including support frame（1）And fixator（7）, it is characterised in that：Support frame（1）Outside bottom
Side symmetry shape is provided with out eyelid hook（2）, support frame（1）Inner side is symmetrically arranged with fixed card slot（3）, fixed card slot（3）Upper setting
There is pin（15）, fixator（7）On be provided with and fixed card slot（3）Corresponding fixed-wing（8）, fixed-wing（8）On be provided with it is solid
Determine hole（9）, fixator（7）By fixed-wing（8）With fixed card slot（3）Cooperation be movably arranged on support frame（1）On, fixator
（7）With fixed-wing（8）Between and pass through pin（15）With fixing hole（9）Be fixedly connected；Described support frame（1）It is U
Type body, support frame（1）Threaded one end handle is installed（16）；
Described fixator（7）It is ring bodies, fixator（7）By retainer ring（4）, connection ring（5）And mounting ring（6）Constitute；Even
Connect ring（5）Bottom is fixed with retainer ring（4）, connection ring（5）Top is fixed with mounting ring（6）；Mounting ring（6）Both sides symmetrically set
It is equipped with fixed-wing（8）, mounting ring（6）Upper surface be provided with assembling inside groove（11）, assemble inside groove（11）In being inside movably installed with
Protective cover（12）, assemble inside groove（11）Outside is provided with assembling water jacket（13）；Assembling water jacket（13）Inside it is movably installed with outer protection
Cover（14）.
2. brake in a kind of eyeball art according to claim 1, it is characterised in that：Described interior protective cover（12）With it is outer
Protective cover（14）Respectively half arc body；Interior protective cover（12）And outer protective cover（14）It is made of clear material respectively.
3. brake in a kind of eyeball art according to claim 1, it is characterised in that：Mounting ring（6）One end be provided with
Handle mount（10）, handle mount（10）On be provided with threaded mounting hole.
4. brake in a kind of eyeball art according to claim 1, it is characterised in that：Described retainer ring（4）By medical
Silica gel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510634830.4A CN105105916B (en) | 2015-09-30 | 2015-09-30 | Brake in a kind of eyeball art |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510634830.4A CN105105916B (en) | 2015-09-30 | 2015-09-30 | Brake in a kind of eyeball art |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105105916A CN105105916A (en) | 2015-12-02 |
| CN105105916B true CN105105916B (en) | 2017-05-31 |
Family
ID=54654214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510634830.4A Expired - Fee Related CN105105916B (en) | 2015-09-30 | 2015-09-30 | Brake in a kind of eyeball art |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105105916B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310822B (en) * | 2015-12-09 | 2017-07-07 | 中国人民解放军第三军医大学第一附属医院 | Eyeball holder |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144488Y (en) * | 1992-07-31 | 1993-10-27 | 杨朝忠 | Eyelid retractor |
| RU2103967C1 (en) * | 1995-11-21 | 1998-02-10 | Волгоградский филиал Межотраслевого научно-технического комплекса "Микрохирургия глаза" | Apparatus for thermokeratocoagulation |
| CA2275691C (en) * | 1996-12-23 | 2002-09-10 | Instituto Barraquer De America | Microkeratome |
| CN201642538U (en) * | 2009-11-26 | 2010-11-24 | 哈尔滨理工大学 | Painless ophthalmostat |
| CN201906067U (en) * | 2010-11-23 | 2011-07-27 | 四川省医学科学院（四川省人民医院） | Noninvasive negative-pressure fixator in ophthalmology |
| CN201939578U (en) * | 2011-01-05 | 2011-08-24 | 马娟 | Novel ophthalmostat |
| CN202776719U (en) * | 2012-07-18 | 2013-03-13 | 汪朝阳 | Sclera positioner assisting in intraocular lens sclera suture fixation operation |
| CN203075001U (en) * | 2013-03-12 | 2013-07-24 | 丁明红 | Eye speculum for ophthalmological department |
| CN104921869A (en) * | 2015-05-26 | 2015-09-23 | 天津市眼科医院 | Ophthalmostat for all-femtosecond SMILE (small incision lenticule extraction) surgery |
| CN205019240U (en) * | 2015-09-30 | 2016-02-10 | 长江大学 | Stopper in eyeball art |
-
2015
- 2015-09-30 CN CN201510634830.4A patent/CN105105916B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105105916A (en) | 2015-12-02 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20180930 |
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