CN202665789U - Eyelid retractor with eyeball vision fixing function - Google Patents
Eyelid retractor with eyeball vision fixing function Download PDFInfo
- Publication number
- CN202665789U CN202665789U CN 201220324946 CN201220324946U CN202665789U CN 202665789 U CN202665789 U CN 202665789U CN 201220324946 CN201220324946 CN 201220324946 CN 201220324946 U CN201220324946 U CN 201220324946U CN 202665789 U CN202665789 U CN 202665789U
- Authority
- CN
- China
- Prior art keywords
- eyelid retractor
- eyeball
- elastic
- steel wire
- leaf
- 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
Links
Images
Landscapes
- Eye Examination Apparatus (AREA)
Abstract
The utility model provides an eyelid retractor with an eyeball vision fixing function. The eyelid retractor comprises an elastic bowed handle, wherein retracting blades constructed by bent frame edges are arranged at the two ends of the elastic bowed handle respectively, and are opposite to each other. The eyelid retractor is characterized in that: steel wires are arranged on the two elastic bowed handles; and the tail ends of the steel wires expand into spheres which are taken as vision fixing marks. The eyelid retractor has the advantages and the beneficial effects that: eyelids can be strutted; eyeballs can be guided to rotate towards every direction and keep looking in a fixed way; the eyelid retractor has the dual functions of retracting eyelids and making eyeballs look in a fixed way, and great convenience is brought to clinical examination, treatment and operation processes; and the eyelid retractor has the advantages of reasonable design, simple structure, convenience in using and easiness in popularizing.
Description
Technical field
This utility model belongs to the ophthalmic medical instrument technical field, is specifically related to a kind of eye speculum of fixedly watching function with eyeball attentively.
Background technology
Often need patient's eyeball fixedly to watch attentively to some direction rotation and maintenance in the inspection of ophthalmology, treatment and the operation, be beneficial to the carrying out that operates.Eye speculum is assistive device very important in ophthalmologic examination, treatment and the operation process, and its effect is the eyelid that struts the patient, to make things convenient for diagnosis and treatment and operation.But present eye speculum function is simple, does not guide eyeball to reach the function of fixedly watching attentively to each azimuth rotation, can not satisfy the needs of ophthalmologic examination, treatment and operation, thereby bring great inconvenience to clinic diagnosis and surgical work.
For example operation on pterygium is operation common in the clinical position.Traditional method is that conventional eye speculum struts eyelid at present, carry out excision at microscopically, but the motion of patient's eyeball is uncontrollable in the operation, hinders the operation of operation, careless manipulation even can stab cornea or pierce through the anterior chamber causes the serious complication such as perforation of cornea.
Summary of the invention
The purpose of this utility model provide a kind of can be when strutting eyelid, the eye speculum that can guide again eyeball to each azimuth rotation and keep fixedly watching attentively overcomes and has the deficiency that eye speculum can only strut eyelid, convenient operation now.
The technical solution of the utility model is: a kind of eye speculum with the solid visual function of eyeball, comprise the elastic bow handle, described elastic bow handle two ends are respectively equipped with by what crooked edge consisted of and retract leaf, two to retract the leaf position relative, it is characterized in that: on described two elastic bow handles steel wire is set respectively, described steel wire end enlarges into spherical as admittedly looking mark.
Described steel wire is selected has elastic memory steel wire.
The described leaf that retracts is shaped as the rectangle that has half round cut on one side.
Advantage and the good effect that the utlity model has are: this eye speculum not only can strut eyelid, can also guide eyeball fixedly to watch attentively to all directions rotation and maintenance, have out the dual-use function that eyelid and eyeball are fixedly watched attentively, bring great convenience for clinical examination, treatment and operation process; Reasonable in design, simple in structure, easy to use, be easy to promote.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure:
1, elastic bow handle 2, retract leaf 3, steel wire
4, admittedly look mark
The specific embodiment
A kind of eye speculum with the solid visual function of eyeball of the present utility model, comprise elastic bow handle 1, described elastic bow handle 1 two ends are respectively equipped with by what crooked edge consisted of and retract leaf 2, two to retract leaf 2 positions relative, it is characterized in that: on described two elastic bow handles 1 steel wire 3 is set respectively, described steel wire 3 ends enlarge into spherical as admittedly looking mark 4.
The described leaf 2 that retracts is for having the rectangle of half round cut on one side, and described steel wire 3 is the memory steel wire of slow resilience.
During use, rear end by control elastic bow handle 1, can regulate two relative positions that retract leaf 2, half round cut one side that retracts leaf 2 is pressed close to eyeball, strut eyelid, by memory steel wire 3 is placed top, below, left side, the right side of eyeball, allow eyeball fixedly watch the sphere that steel wire 3 ends expand attentively and admittedly look mark 4, thereby the guiding eyeball is fixedly watched attentively to all directions rotation and maintenance, is convenient to the carrying out of diagnosing and treating.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to this utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (3)
1. eye speculum with the solid visual function of eyeball, comprise the elastic bow handle, described elastic bow handle two ends are respectively equipped with by what crooked edge consisted of and retract leaf, two to retract the leaf position relative, it is characterized in that: on described two elastic bow handles steel wire is set respectively, described steel wire end enlarges into spherical as admittedly looking mark.
2. a kind of eye speculum with the solid visual function of eyeball according to claim 1, it is characterized in that: the material of described steel wire is for having elastic memory steel wire.
3. a kind of eye speculum with the solid visual function of eyeball according to claim 1 and 2 is characterized in that: Yi Bian the described leaf that retracts is shaped as the rectangle with half round cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324946 CN202665789U (en) | 2012-07-06 | 2012-07-06 | Eyelid retractor with eyeball vision fixing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324946 CN202665789U (en) | 2012-07-06 | 2012-07-06 | Eyelid retractor with eyeball vision fixing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202665789U true CN202665789U (en) | 2013-01-16 |
Family
ID=47486730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220324946 Expired - Fee Related CN202665789U (en) | 2012-07-06 | 2012-07-06 | Eyelid retractor with eyeball vision fixing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202665789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109646064A (en) * | 2018-12-21 | 2019-04-19 | 董宁宁 | A kind of adjustable eyelid stretching apparatus for clinical ophthalmology |
| CN112370189A (en) * | 2020-11-13 | 2021-02-19 | 李太娇 | Eyelid distraction device for ophthalmologic nursing |
-
2012
- 2012-07-06 CN CN 201220324946 patent/CN202665789U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109646064A (en) * | 2018-12-21 | 2019-04-19 | 董宁宁 | A kind of adjustable eyelid stretching apparatus for clinical ophthalmology |
| CN112370189A (en) * | 2020-11-13 | 2021-02-19 | 李太娇 | Eyelid distraction device for ophthalmologic nursing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150305732A1 (en) | Eyelid speculum | |
| CN204293347U (en) | Adjustable eye speculum | |
| CN202665789U (en) | Eyelid retractor with eyeball vision fixing function | |
| CN204233214U (en) | A kind of laryngomicrosurgery nipper with suction pump | |
| CN205698042U (en) | A kind of Blepharoplasty auxiliary device | |
| EP3209254B1 (en) | Chopper, for cataract operations | |
| CN203591382U (en) | Ophthalmologic operating scissors | |
| CN209316002U (en) | A kind of anti-injury from sharp utensil knife handle | |
| CN200951149Y (en) | Front capsula lentis circular cutter | |
| CN208404690U (en) | A kind of nail kit Servo Control device | |
| CN202313920U (en) | Ocular surface foreign body trimmer | |
| CN205849638U (en) | A kind of board-like tweezers of ophthalmic | |
| CN201602803U (en) | Shu needle | |
| CN202724101U (en) | Eye speculum | |
| CN204394783U (en) | A kind of margo palpebrae gray line cutting blade with eyeball fixation function | |
| CN208130095U (en) | A kind of Ophthalmological limit forceps | |
| CN203153833U (en) | Retractor for endoscopic thyroidectomy | |
| CN203400249U (en) | Retrobulbar optic nerve exposure device | |
| CN103385787A (en) | Retrobulbar optic nerve exposer | |
| CN201912309U (en) | Ophthalmological sclera suture exposure hook | |
| CN202776725U (en) | Ophthalmic forceps | |
| CN204428256U (en) | A kind of pin cutter for epicanthus corrective procedure | |
| CN204428116U (en) | A kind of operation nursing operating scissors | |
| CN202821530U (en) | Novel surgical scissors for department of general surgery | |
| CN202051783U (en) | Inflatable acupotomy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130706 |