CN106551753B - A kind of brake for operation on eyeball - Google Patents
A kind of brake for operation on eyeball Download PDFInfo
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- CN106551753B CN106551753B CN201510634850.1A CN201510634850A CN106551753B CN 106551753 B CN106551753 B CN 106551753B CN 201510634850 A CN201510634850 A CN 201510634850A CN 106551753 B CN106551753 B CN 106551753B
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- fixed
- protective cover
- fixator
- wing
- ring
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Abstract
The present invention relates to a kind of brakes for operation on eyeball, belong to the field of medical instrument technology.The brake includes supporting rack and fixator, symmetry shape is provided with out eyelid hook on the outside of support frame bottom, it is symmetrically arranged with fixed card slot on the inside of supporting rack, pin is provided on fixed card slot, fixed-wing corresponding with fixed card slot is provided on fixator, mounting hole is provided on fixed-wing, fixator is movably arranged on by the cooperation of fixed-wing and fixed card slot on supporting rack, being fixedly connected between fixator and fixed-wing and by pin and mounting hole.The brake is simply novel, easy to use, and it is low to solve existing fixator applicability, and because design it is unreasonable, when carrying out ophthalmologic operation to patient, medical staff's not easy to grip, or the problem of be not easy to exert a force, very big work difficulty is increased to medical worker.Meanwhile the brake has stability good, the high feature of reliability, fixing eyeball especially suitable for ophthalmologic operation uses.
Description
Technical field
The present invention relates to a kind of brakes for operation on eyeball, belong to the field of medical instrument technology.
Background technology
Eyes are one of most important sense organs of the mankind, and people can most be allowed to experience its uncomfortable or lesion perceptron
Official, eyeball are made by cornea, iris, crystalline lens, retina, due to the complexity of eyeball structure, are carrying out different ophthalmology hands
When art, different tools, such as the ophthalmostat for fixing eyeball in ophthalmologic operation are used, most is hemisphere
Not dynamic formula ophthalmostat, this fixator is because its semi-ring is fixed, for different types of ophthalmologic operation, applicability
It is low, and because designing unreasonable, when carrying out ophthalmologic operation to patient, medical staff's not easy to grip, or be not easy to exert a force gives medical matters
Personnel increase great work difficulty.
Invention content
It is an object of the invention to：A kind of novelty simple in structure is provided, easy to use, stability is good, and reliability is high, with solution
Certainly existing fixator to patient when carrying out ophthalmologic operation, medical staff's not easy to grip, or is not easy to exert a force, and medical worker is given to increase
The brake for operation on eyeball of very big work difficulty problem.
The technical scheme is that：
A kind of brake for operation on eyeball, including supporting rack and fixator, it is characterised in that：On the outside of support frame bottom
Symmetry shape is provided with out eyelid hook, is symmetrically arranged with fixed card slot on the inside of supporting rack, is provided with pin on fixed card slot, on fixator
It is provided with fixed-wing corresponding with fixed card slot, is provided with mounting hole on fixed-wing, fixator passes through fixed-wing and fixed card slot
Cooperation be movably arranged on supporting rack, being fixedly connected between fixator and fixed-wing and by pin and mounting hole；
The supporting rack is U-shaped body, and the threaded one end of supporting rack is equipped with handle.
The fixator is ring bodies, and fixator is made of fixed ring, connection ring and mounting ring；Connection ring bottom is fixedly mounted with
There is fixed ring, mounting ring is fixed at the top of connection ring；The both sides of mounting ring are symmetrically arranged with fixed-wing, and the upper surface of mounting ring is set
It is equipped with assembly inside groove, assembles and is movably installed with interior protective cover in inside groove, assembly outer groove is provided on the outside of assembly inside groove；Assemble outer groove
Inside it is movably installed with outer protective cover.
The 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 on handle mount.
The fixed ring is made of medical silica-gel material.
The advantage of the invention is that：
The brake structural for being used for operation on eyeball is simply novel, easy to use, can be facilitated by handle during use
Ground holds it, and then eyeball is fixed by fixed ring；And the interior protective cover by being arranged on mounting ring and
Outer protective cover can form eyeball and cover protection, unexpected to occur in square surgical procedure.It is low to solve existing fixator applicability,
And because designing unreasonable, when carrying out ophthalmologic operation to patient, medical staff's not easy to grip, or be not easy to exert a force gives medical matters people
The problem of member increases very big work difficulty.Meanwhile the brake has stability good, the high feature of reliability is particularly suitable
Eyeball is fixed in ophthalmologic operation to use.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 be Fig. 1 A-A to schematic cross-section；
Fig. 3 is the structural schematic diagram of the fixator of the present invention；
Fig. 4 is that fixator of the present invention removes the structural schematic diagram after protective cover；
Fig. 5 is the structural schematic diagram of the interior protective cover and outer protective cover of fixator of the present invention.
In figure：1, supporting rack, 2, open eyelid hook, 3, fixed card slot, 4, fixed ring, 5, connection ring, 6, mounting ring, 7, fixed
Device, 8, fixed-wing, 9, mounting hole, 10, handle mount, 11, assembly inside groove, 12, interior protective cover, 13, assembly outer groove, 14, outer
Protective cover, 15, pin, 16, handle.
Specific implementation mode
The brake for being used for operation on eyeball includes supporting rack 1 and fixator 7, the setting of 1 bottom outside symmetry shape of supporting rack
There is out eyelid to hook 2,1 inside of supporting rack is symmetrically arranged with fixed card slot 3, is used for the assembly of fixator 7.Fixator 7 is ring bodies, Gu
Determine device 7 to be made of fixed ring 4, connection ring 5 and mounting ring 6；5 bottom of connection ring is fixed with fixed ring made of medical silica-gel material
4,5 top of connection ring is fixed with mounting ring 6；The both sides of mounting ring 6 are symmetrically arranged with fixed-wing 8, and fixation is provided on fixed-wing 8
Hole 9.One end of mounting ring 6 is provided with handle mount 10, and threaded mounting hole is provided on handle mount 10.
The upper surface of mounting ring 6 is provided with assembly inside groove 11, assembles in inside groove 11 and is movably installed with interior protective cover 12, assembles
11 outside of inside groove is provided with assembly outer groove 13；It is movably installed with outer protective cover 14 in assembly outer groove 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, the cooperation that fixator 7 passes through fixed-wing 8 and fixed card slot 3 are provided on the fixed card slot 3 of the brake
It is movably arranged on supporting rack 1, being fixedly connected between fixator 7 and fixed-wing 8 and by pin 15 and mounting hole 9.
The supporting rack 1 of brake is U-shaped body in the eyeball art, and the threaded one end of supporting rack 1 is equipped with handle 16.Pass through during use
Handle 16 can easily hold it, in order to which medical worker exerts a force.It, first will be sick by opening eyelid hook 2 during use
The eyelid of people struts, and then realizes the purpose that eyeball is fixed by fixed ring 4.
The interior protective cover 12 and outer protective cover 14 of the brake can rotate respectively in assembly inside groove 11 and assembly outer groove 13,
And it can overlap between interior protective cover 12 and outer protective cover 14；By the mutual cooperation of interior protective cover 12 and outer protective cover 14,
Hemispherical protective cover can be formed and carry out whole coverings to patient's eyeball；Also it can pass through interior protective cover 12 and outer protective cover 14
It cooperates, the operative site of patient's eyeball is made to leak out, and other parts are formed and are covered, the purpose for the arrangement is that preventing from performing the operation
Occur in the process unexpected and injures other positions of eyeball.Since interior protective cover 12 and outer protective cover 14 are in assembly inside groove 11 and dress
With can be rotated respectively in outer groove 13, therefore the lesions position of eyeball does not have the specific restriction of position to protective cover, has applicability
High advantage.
As an improvement, the brake also can be used alone, when use, removes fixator 7 from supporting rack 1, then by handle 16
It is installed on mounting ring 6 by threaded mounting hole.The brake is simply novel, easy to use, solves existing fixator
Applicability is low, and because design it is unreasonable, when carrying out ophthalmologic operation to patient, medical staff's not easy to grip, or be not easy to exert a force,
The problem of very big work difficulty being increased to medical worker.Meanwhile the brake has stability good, the high feature of reliability,
Eyeball is fixed especially suitable for ophthalmologic operation 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
Conception and scope is defined, and under the premise of not departing from design philosophy of the present invention, engineers and technicians are to this hair in this field
The various modifications and improvement that bright technical solution is made should all fall into protection scope of the present invention, the claimed skill of the present invention
Art content has all been recorded in detail in the claims.
Claims (1)
1. a kind of brake for operation on eyeball, including supporting rack（1）And fixator（7）, supporting rack（1）Bottom outside is symmetrical
Shape is provided with out eyelid hook（2）, supporting rack（1）Inside is symmetrically arranged with fixed card slot（3）, fixed card slot（3）On be provided with pin
（15）, fixator（7）On be provided with and fixed card slot（3）Corresponding fixed-wing（8）, fixed-wing（8）On be provided with mounting hole
（9）, fixator（7）Pass through fixed-wing（8）With fixed card slot（3）Cooperation be movably arranged on supporting rack（1）On, fixator（7）
With fixed-wing（8）Between and pass through pin（15）With mounting hole（9）Be fixedly connected；The supporting rack（1）It is U-shaped
Body, supporting rack（1）Threaded one end handle is installed（16）；It is characterized in that：The fixator（7）It is fixed for ring bodies
Device（7）By fixed ring（4）, connection ring（5）And mounting ring（6）It constitutes；Connection ring（5）Bottom is fixed with fixed ring（4）, fixed ring
（4）It is made of medical silica-gel material；Connection ring（5）Top is fixed with mounting ring（6）；Mounting ring（6）One end be provided with handle
Mounting base（10）, handle mount（10）On be provided with threaded mounting hole；Mounting ring（6）Both sides be symmetrically arranged with fixed-wing
（8）, fixed-wing（8）On be provided with mounting hole（9）；Mounting ring（6）Upper surface be provided with assembly inside groove（11）, assemble inside groove
（11）Inside it is movably installed with interior protective cover（12）, assemble inside groove（11）Outside is provided with assembly outer groove（13）；Assemble outer groove（13）
Inside it is movably installed with outer protective cover（14）；The interior protective cover（12）And outer protective cover（14）Respectively half arc body；It is interior anti-
Shield（12）And outer protective cover（14）It is made of clear material respectively；Interior protective cover（12）And outer protective cover（14）In assembly inside groove
（11）With assembly outer groove（13）It is interior to rotate respectively, and interior protective cover（12）And outer protective cover（14）Between can overlap；It is logical
Cross interior protective cover（12）And outer protective cover（14）Mutual cooperation, can be formed hemispherical protective cover to patient's eyeball carry out all
Covering；Pass through interior protective cover（12）And outer protective cover（14）Mutual cooperation, the operative site of patient's eyeball can be made to leak out, and
Other parts are formed and are covered, to prevent from occurring surprisingly injuring other positions of eyeball in surgical procedure；Due to interior protective cover
（12）And outer protective cover（14）In assembly inside groove（11）With assembly outer groove（13）It is interior to rotate respectively so that the lesions position of eyeball
There is no the specific restriction of position to protective cover, to improve applicability.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811077059.5A CN109044616B (en) | 2015-09-30 | 2015-09-30 | Brake for eyeball surgery |
| CN201510634850.1A CN106551753B (en) | 2015-09-30 | 2015-09-30 | A kind of brake for operation on eyeball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510634850.1A CN106551753B (en) | 2015-09-30 | 2015-09-30 | A kind of brake for operation on eyeball |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811077059.5A Division CN109044616B (en) | 2015-09-30 | 2015-09-30 | Brake for eyeball surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106551753A CN106551753A (en) | 2017-04-05 |
| CN106551753B true CN106551753B (en) | 2018-10-30 |
Family
ID=58415028
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510634850.1A Active CN106551753B (en) | 2015-09-30 | 2015-09-30 | A kind of brake for operation on eyeball |
| CN201811077059.5A Active CN109044616B (en) | 2015-09-30 | 2015-09-30 | Brake for eyeball surgery |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811077059.5A Active CN109044616B (en) | 2015-09-30 | 2015-09-30 | Brake for eyeball surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106551753B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107802372A (en) * | 2017-10-19 | 2018-03-16 | 中国科学院深圳先进技术研究院 | A kind of animal eyeball fixing device for photoacoustic imaging system |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2103967C1 (en) * | 1995-11-21 | 1998-02-10 | Волгоградский филиал Межотраслевого научно-технического комплекса "Микрохирургия глаза" | Apparatus for thermokeratocoagulation |
| DE60019389T2 (en) * | 1999-11-10 | 2006-03-09 | Becton Dickinson And Co. | Surgical panning ring for use in ophthalmic surgery |
| JP2002143209A (en) * | 2000-11-08 | 2002-05-21 | Medical Draft Kai | Eyeball fixing utensil |
| CN2549946Y (en) * | 2002-06-13 | 2003-05-14 | 复旦大学附属眼耳鼻喉科医院 | Eyeball fixer for surgical operation |
| CN201642538U (en) * | 2009-11-26 | 2010-11-24 | 哈尔滨理工大学 | Painless ophthalmostat |
| US8726907B2 (en) * | 2010-06-07 | 2014-05-20 | Eric Strauch | Surgical drape with separable elements |
| CN201939578U (en) * | 2011-01-05 | 2011-08-24 | 马娟 | Novel ophthalmostat |
| US9421128B2 (en) * | 2012-08-14 | 2016-08-23 | Samir Sayegh | Positioning device for eye surgery and procedures |
| CN203122743U (en) * | 2013-03-07 | 2013-08-14 | 厦门大学附属厦门眼科中心 | Eyeball positioning scale ring |
| CN203802654U (en) * | 2014-02-17 | 2014-09-03 | 晏世刚 | Vitrectomy corneal contact lens fixator |
| CN104720970A (en) * | 2015-04-03 | 2015-06-24 | 苏州贝尔一锋医疗器械有限公司 | Semicircle rotation type ophthalmostat |
-
2015
- 2015-09-30 CN CN201510634850.1A patent/CN106551753B/en active Active
- 2015-09-30 CN CN201811077059.5A patent/CN109044616B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106551753A (en) | 2017-04-05 |
| CN109044616A (en) | 2018-12-21 |
| CN109044616B (en) | 2021-01-05 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Bai Yan Inventor after: Zhang Jin Inventor before: Zhang Jin |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180919 Address after: 710000 No. 167, No. 167 East Textile street, Baqiao District, Xi'an, Shaanxi. Applicant after: Bai Yan Address before: 434020 South Ring Road, Jingzhou, Hubei Applicant before: Zhang Jin |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190806 Address after: 710000 Textile City East Street 167, East Suburb of Baqiao District, Xi'an City, Shaanxi Province Patentee after: Second Affiliated Hospital of Xi'an Medical University Address before: 710000 No. 167 Fangdong Street, Baqiao District, Xi'an City, Shaanxi Province Patentee before: Bai Yan |