CN109044616A - Brake for operation - Google Patents
Brake for operation Download PDFInfo
- Publication number
- CN109044616A CN109044616A CN201811077059.5A CN201811077059A CN109044616A CN 109044616 A CN109044616 A CN 109044616A CN 201811077059 A CN201811077059 A CN 201811077059A CN 109044616 A CN109044616 A CN 109044616A
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- Prior art keywords
- fixed
- fixator
- support frame
- wing
- ring
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Abstract
The present invention relates to a kind of brakes for operation, belong to the field of medical instrument technology.The brake includes support frame and fixator, symmetry shape is provided with out eyelid hook on the outside of support frame bottom, fixed card slot is symmetrically arranged on the inside of support frame, pin is provided on fixed card slot, fixed-wing corresponding with fixed card slot is provided on fixator, fixation hole is provided on fixed-wing, fixator is movably arranged on support frame by the cooperation of fixed-wing and fixed card slot, being fixedly connected between fixator and fixed-wing and by pin and fixation hole.The brake is simple and 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 be not easy the problem of exerting a force, increasing very big work difficulty to medical worker.Meanwhile the brake has stability good, the characteristics of high reliablity, uses especially suitable for the fixed eyeball of ophthalmologic operation.
Description
Technical field
The present invention relates to a kind of brakes for operation, belong to the field of medical instrument technology.
Background technique
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.
Summary of the invention
It is an object of the invention to: provide that a kind of structure is simple and novel, and easy to use, stability is good, high reliablity, with solution
Certainly existing fixator is when carrying out ophthalmologic operation to patient, 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 support frame and fixator, it is characterised in that: symmetrical on the outside of support frame bottom
Shape is provided with out eyelid hook, is symmetrically arranged with fixed card slot on the inside of support frame, pin is provided on fixed card slot, is arranged on fixator
There is fixed-wing corresponding with fixed card slot, be provided with fixation hole on fixed-wing, fixator is matched by fixed-wing and fixed card slot
Conjunction is movably arranged on support frame, being fixedly connected between fixator and fixed-wing and by pin and fixation hole；It is described
Support frame be U-shaped body, the threaded one end of support frame 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, is fixed with mounting ring at the top of connection ring；The two 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 shield in inside groove, is provided with assembly outer groove on the outside of assembly inside groove；Assemble outer groove
Inside it is movably installed with outer protective cover.
The interior shield and outer protective cover are respectively half arc body；Interior shield and outer protective cover are respectively by transparent material
Material is made.
One end of mounting ring is provided with handle mount, is provided with threaded mounting hole on handle mount.
The fixed ring is made of medical silica-gel material.
The present invention has the advantages that
The brake structural for operation on eyeball is simple and novel, easy to use, is convenient to pair in use process by handle
It is held, and then eyeball is fixed by fixed ring；And the interior shield by being arranged on mounting ring and outer anti-
Shield can form eyeball and cover protection, unexpected to occur in square surgical procedure.It is low to solve existing fixator applicability, and because
It is unreasonable to design, when carrying out ophthalmologic operation to patient, medical staff's not easy to grip, or be not easy to exert a force, give medical worker to increase
The problem of having added very big work difficulty.Meanwhile the brake has stability good, the characteristics of high reliablity, especially suitable for eye
Section, which performs the operation, fixes eyeball use.
Detailed description of the invention
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 fixator of the invention；
Fig. 4 is that fixator of the present invention removes the structural schematic diagram after shield；
Fig. 5 is the interior shield of fixator of the present invention and the structural schematic diagram of outer protective cover.
In figure: 1, support frame, 2, open eyelid hook, 3, fixed card slot, 4, fixed ring, 5, connection ring, 6, mounting ring, 7, fixed
Device, 8, fixed-wing, 9, fixation hole, 10, handle mount, 11, assembly inside groove, 12, interior shield, 13, assembly outer groove, 14, outer
Shield, 15, pin, 16, handle.
Specific embodiment
The brake for being used for operation on eyeball includes support frame 1 and fixator 7, the setting of 1 bottom outside symmetry shape of support frame
There is out eyelid to hook 2, is symmetrically arranged with fixed card slot 3 on the inside of support frame 1, the assembly for 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, mounting ring 6 is fixed at the top of connection ring 5；The two sides of mounting ring 6 are symmetrically arranged with fixed-wing 8, are provided with fixation on fixed-wing 8
Hole 9.One end of mounting ring 6 is provided with handle mount 10, is provided with threaded mounting hole 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 shield 12, assembles
Assembly outer groove 13 is provided on the outside of inside groove 11；Outer protective cover 14 is movably installed in assembly outer groove 13.Interior shield 12 and outer anti-
Shield 14 is respectively half arc body；Interior shield 12 and outer protective cover 14 are made of clear material respectively.
Pin 15 is provided on the fixed card slot 3 of the brake, fixator 7 passes through the cooperation of fixed-wing 8 and fixed card slot 3
It is movably arranged on support frame 1, being fixedly connected between fixator 7 and fixed-wing 8 and by pin 15 and fixation hole 9.
The support frame 1 of brake is U-shaped body in the eyeball art, and the threaded one end of support frame 1 is equipped with handle 16.Pass through in use process
Handle 16 is convenient to hold it, in order to medical worker's force.It, first will be sick by opening eyelid hook 2 in use process
The eyelid of people struts, and then realizes the purpose that eyeball is fixed by fixed ring 4.
The interior shield 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 shield 12 and outer protective cover 14；By the mutual cooperation of interior shield 12 and outer protective cover 14,
Hemispherical shield can be formed and carry out whole coverings to patient's eyeball；Interior shield 12 and outer protective cover 14 can also be passed through
It cooperates, leaks out the operative site of patient's eyeball, 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 shield 12 and outer protective cover 14 are in assembly inside groove 11 and dress
With can rotate respectively in outer groove 13, therefore the lesions position of eyeball does not have the specific restriction of position to shield, has applicability
High advantage.
As an improvement, the brake also can be used alone, when use, removes fixator 7 from support frame 1, then by handle 16
It is installed on mounting ring 6 by threaded mounting hole.The brake is simple and 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 increasing very big work difficulty to medical worker.Meanwhile the brake has stability good, the characteristics of high reliablity,
It is used especially suitable for the fixed eyeball of ophthalmologic operation.
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 changes and improvements 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, is all described in the claims.
Claims (1)
1. a kind of brake for operation on eyeball, including support frame (1) and fixator (7), it is characterised in that: support frame (1)
Bottom outside symmetry shape is provided with out eyelid and hooks (2), is symmetrically arranged with fixed card slot (3) on the inside of support frame (1), fixed card slot (3)
On be provided with pin (15), fixed-wing (8) corresponding with fixed card slot (3) is provided on fixator (7), fixed-wing is set on (8)
It being equipped with fixation hole (9), fixator (7) is movably arranged on support frame (1) by the cooperation of fixed-wing (8) and fixed card slot (3),
Being fixedly connected between fixator (7) and fixed-wing (8) and by pin (15) and fixation hole (9)；The support frame
It (1) is U-shaped body, the threaded one end of support frame (1) is equipped with handle (16)；
The fixator (7) is ring bodies, and fixator (7) is made of fixed ring (4), connection ring (5) and mounting ring (6)；Even
It connects ring (5) bottom to be fixed with fixed ring (4), is fixed with mounting ring (6) at the top of connection ring (5)；The two sides of mounting ring (6) are symmetrically set
It is equipped with fixed-wing (8), the upper surface of mounting ring (6) is provided with assembly inside groove (11), is movably installed in assembly inside groove (11) interior
Shield (12), assembly inside groove (11) outside are provided with assembly outer groove (13)；Outer protection is movably installed in assembly outer groove (13)
It covers (14)；
The interior shield (12) and outer protective cover (14) is respectively half arc body；Interior shield (12) and outer protective cover (14)
It is made of clear material respectively；One end of mounting ring (6) is provided with handle mount (10), and handle mount is provided on (10)
Threaded mounting hole；
The fixed ring (4) is made of medical silica-gel material；
The interior shield (12) and outer protective cover (14) of the brake respectively can in assembly inside groove (11) 1 and assembly outer groove (13)
Rotation, and can overlap between interior shield (12) and outer protective cover (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811077059.5A CN109044616B (en) | 2015-09-30 | 2015-09-30 | Brake for eyeball surgery |
Applications Claiming Priority (2)
| 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 |
| CN201811077059.5A CN109044616B (en) | 2015-09-30 | 2015-09-30 | Brake for eyeball surgery |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510634850.1A Division CN106551753B (en) | 2015-09-30 | 2015-09-30 | A kind of brake for operation on eyeball |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109044616A true CN109044616A (en) | 2018-12-21 |
| CN109044616B CN109044616B (en) | 2021-01-05 |
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 Before (1)
| 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 |
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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002143209A (en) * | 2000-11-08 | 2002-05-21 | Medical Draft Kai | Eyeball fixing utensil |
| CN201642538U (en) * | 2009-11-26 | 2010-11-24 | 哈尔滨理工大学 | Painless ophthalmostat |
| CN201939578U (en) * | 2011-01-05 | 2011-08-24 | 马娟 | Novel ophthalmostat |
| CN104080419A (en) * | 2011-05-26 | 2014-10-01 | 创新手术方案有限责任公司 | Surgical drape with separable elements |
| 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 |
Family Cites Families (6)
| 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 |
| 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 |
| US9795504B2 (en) * | 2012-08-14 | 2017-10-24 | Samir Sayegh | Eye fixation system for posterior and anterior segment 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 |
-
2015
- 2015-09-30 CN CN201510634850.1A patent/CN106551753B/en active Active
- 2015-09-30 CN CN201811077059.5A patent/CN109044616B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002143209A (en) * | 2000-11-08 | 2002-05-21 | Medical Draft Kai | Eyeball fixing utensil |
| CN201642538U (en) * | 2009-11-26 | 2010-11-24 | 哈尔滨理工大学 | Painless ophthalmostat |
| CN201939578U (en) * | 2011-01-05 | 2011-08-24 | 马娟 | Novel ophthalmostat |
| CN104080419A (en) * | 2011-05-26 | 2014-10-01 | 创新手术方案有限责任公司 | Surgical drape with separable elements |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109044616B (en) | 2021-01-05 |
| CN106551753B (en) | 2018-10-30 |
| CN106551753A (en) | 2017-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201217 Address after: 510000 No. 191 Huanshi Middle Road, Yuexiu District, Guangzhou City, Guangdong Province Applicant after: GUANGZHOU AIER EYE HOSPITAL Co.,Ltd. Address before: 213000 Hohai University, Xinbei District, Changzhou, Jiangsu Applicant before: Jin Fuzhen |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |