CN104720966A - Microscopic ophthalmic scissor device - Google Patents
Microscopic ophthalmic scissor device Download PDFInfo
- Publication number
- CN104720966A CN104720966A CN201510158435.3A CN201510158435A CN104720966A CN 104720966 A CN104720966 A CN 104720966A CN 201510158435 A CN201510158435 A CN 201510158435A CN 104720966 A CN104720966 A CN 104720966A
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- scissor
- cut
- cutting
- arm
- micro
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Abstract
The invention discloses a microscopic ophthalmic scissor device which comprises a scissor body and a locking device. The scissor body comprises scissor tips, a screw hole, holes and scissor arms, the holes are distributed in the scissor arms, the front ends of the scissor arms are distributed together in a crossing mode and fastened through the screw hole, the screw hole is distributed between the rear ends of the scissor tips and the front ends of the scissor arms, the locking device is formed by a buckle and scissor handles, and the two ends of the scissor handles are connected together through the buckle. Compared with the prior art, the microscopic ophthalmic scissor device is provided, the design that the scissor handles are convex outwards is adopted, the microscopic ophthalmic scissor device can bear counter acting force in the cutting process, the scissor arms are forced to restore to the initial state, and in addition, a doctor can obtain the wider view field during an operation through the design that the scissor tips are turned up.
Description
Technical field
The present invention be a kind of micro-eye with cutting, belong to field of medical device.
Background technology
In prior art, eyes are one of most important sensory organ of the mankind, also be to allow people experience its sensory organ that is uncomfortable or pathological changes, eyeball is made up of cornea, iris, crystalline lens, retina, due to the complexity of eyeball structure, so go wrong once eyeball at ordinary times, that is not just minor issue, so ophthalmologic operation is operation comparatively complicated in operation, in ophthalmology problem, glaucomatous crowd is maximum, so be badly in need of a kind of medical device be applicable in operation for glaucoma.
Summary of the invention
For the deficiency that prior art exists, the object of the invention is to provide a kind of micro-eye with cutting device, the present invention cuts the outwardly design of handle make micro-eye to be subject to a counteracting force when shearing and to force with cutting and cut arm and recover its original state by adopting, cutting the design that point is upturned in addition allows medical person obtain the broader visual field when performing the operation, solved the problem proposed in above-mentioned background technology by above-mentioned design, the present invention is easy to use, convenient operation, be easy to cleaning, time saving and energy saving.
To achieve these goals, the present invention realizes by the following technical solutions: a kind of micro-eye is with cutting device, comprise and cut body and locking device, described body of cutting comprises and cuts point, screw, hole and cut arm, described hole is distributed in be cut on arm, described front end cross-distribution of cutting arm is undertaken fastening by screw together, described screw is distributed in be cut between sharp rear end and the front end of cutting arm, described locking device is by snap close and cut handle and form, described in cut handle and by snap close, the two ends of cutting handle connected together.
Further, described screw place via bolt will cut arm intersect be fixed together.
Further, cut described on arm and be uniform-distribution with the identical hole of 3 diameters.
Further, cut point described in be upturned.
Further, the described two wherein place's cross sectional rear end areas cutting handle diminish, and another rear end of cutting handle offers an aperture, and one end that cross-sectional area diminishes is through keyhole formation snap close.
Further, described two the outwardly formation arcuation of handle is cut.
Beneficial effect of the present invention: a kind of micro-eye of one of the present invention is with cutting device, cut the outwardly design of handle make micro-eye to be subject to a counteracting force when shearing and to force with cutting and cut arm and recover its original state by adopting, cutting the design that point is upturned in addition allows medical person obtain the broader visual field when performing the operation, the design of other three holes solves traditional micro-eye with cutting the hypodynamic problem of friction, on the other hand, can alleviate micro-eye with cutting overall weight by the method offering hole, convenient doctor user clamps for a long time.
Accompanying drawing explanation
Fig. 1 is a kind of micro-eye structural representation cut of the present invention;
Fig. 2 is a kind of micro-eye of the present invention structural representation cutting point;
In figure: 1-cuts point, 2-screw, 3-hole, 4-cut arm, 5-snap close, 6-cut handle.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
Refer to Fig. 1 and Fig. 2, the invention provides a kind of technical scheme: a kind of micro-eye is with cutting device, comprise and cut body and locking device, cut body comprise cut point 1, screw 2, hole 3 with cut arm 4, hole 3 is distributed in be cut on arm 4, the front end cross-distribution of cutting arm 4 is undertaken fastening by screw 2 together, cut arm 4 by fastening rear two to rotate around screw 2, screw 2 be distributed in cut point 1 rear end and the front end of cutting arm 4 between, locking device is by snap close 5 and cut handle 6 and form, cut handle 6 by snap close 5, the two ends of cutting handle 6 to be connected together, screw 2 place intersects via bolt and is fixed together to cut cutting arm 4 on arm 4 and is uniform-distribution with the identical hole 3 of 3 diameters, hole 3 one aspect can increase frictional force, the effect alleviating overall weight can be played on the other hand, cut point 1 to be upturned, the two wherein place's cross sectional rear end areas cutting handle 6 diminish, another rear end of cutting handle 6 offers an aperture, one end that cross-sectional area diminishes is through keyhole formation snap close 5, two cut the outwardly formation arcuation of handle 6.
Concrete occupation mode: when healthcare givers performs the operation, when needs use micro-eye with when cutting, by palm, micro-eye is held in wherein with cutting, two cut 4 one, arm is placed on the centre of the palm, another is placed between finger, by being pressed in hole 3 place between Fingers, apply power by palm to extrude cutting handle 6, and then drive cuts point 1 around screw 2 rotation shearing, after shearing, because cut handle 6 can form a counteracting force under the effect of snap close 5, and then drive and cut arm 4 and return to original position, complete the shearing motion of Integratively.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention, to those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or basic feature, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a micro-eye is with cutting device, it is characterized in that: comprise and cut body and locking device, described body of cutting comprises and cuts point, screw, hole and cut arm, described hole is distributed in be cut on arm, described front end cross-distribution of cutting arm is undertaken fastening by screw together, described screw be distributed in cuts point between rear end and the front end of cutting arm, described locking device is by snap close and cut handle and form, described in cut handle and by snap close, the two ends of cutting handle connected together.
2. micro-eye according to claim 1 is with cutting device, it is characterized in that: described screw place will cut arm intersection via bolt and be fixed together.
3. micro-eye according to claim 1 is with cutting device, it is characterized in that: described in cut on arm and be uniform-distribution with the identical hole of 3 diameters.
4. micro-eye according to claim 1 is with cutting device, it is characterized in that: described in cut point and be upturned.
5. micro-eye according to claim 1 is with cutting device, it is characterized in that: the described two wherein place's cross sectional rear end areas cutting handle diminish, and another rear end of cutting handle offers an aperture, and one end that cross-sectional area diminishes is through keyhole formation snap close.
6. micro-eye according to claim 1 is with cutting device, it is characterized in that: described two cut the outwardly formation arcuation of handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510158435.3A CN104720966A (en) | 2015-04-03 | 2015-04-03 | Microscopic ophthalmic scissor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510158435.3A CN104720966A (en) | 2015-04-03 | 2015-04-03 | Microscopic ophthalmic scissor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104720966A true CN104720966A (en) | 2015-06-24 |
Family
ID=53445780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510158435.3A Pending CN104720966A (en) | 2015-04-03 | 2015-04-03 | Microscopic ophthalmic scissor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104720966A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335602Y (en) * | 1998-07-02 | 1999-09-01 | 苏州医疗器械总厂 | Corneal scissors |
| CN2479947Y (en) * | 2001-06-04 | 2002-03-06 | 戴维智 | Ring corneal scissors for removing keratohemia |
| CN104146743A (en) * | 2014-04-19 | 2014-11-19 | 浙江大学 | Oral lip mucosa ocular surface reconstruction instrument |
-
2015
- 2015-04-03 CN CN201510158435.3A patent/CN104720966A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335602Y (en) * | 1998-07-02 | 1999-09-01 | 苏州医疗器械总厂 | Corneal scissors |
| CN2479947Y (en) * | 2001-06-04 | 2002-03-06 | 戴维智 | Ring corneal scissors for removing keratohemia |
| CN104146743A (en) * | 2014-04-19 | 2014-11-19 | 浙江大学 | Oral lip mucosa ocular surface reconstruction instrument |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |
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| WD01 | Invention patent application deemed withdrawn after publication |