CN104622630A - Corneal scissors - Google Patents
Corneal scissors Download PDFInfo
- Publication number
- CN104622630A CN104622630A CN201510079291.2A CN201510079291A CN104622630A CN 104622630 A CN104622630 A CN 104622630A CN 201510079291 A CN201510079291 A CN 201510079291A CN 104622630 A CN104622630 A CN 104622630A
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- China
- Prior art keywords
- corneal scissors
- shears body
- handle
- corneal
- scissors
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- 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.)
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Abstract
The invention provides corneal scissors which comprise a left piece and a right piece which are hinged with each other. Each of the left piece and the right piece comprises a scissors body, a handle and a spring piece, a cutter bit of the scissors body is bent upwards, a cutter point of the cutter bit is a blunt end, a through hole used for preventing skid is arranged in the handle, the surface of each of the left piece and the right piece is a matt surface, and the cutting bit of the scissors body is 10mm-16mm in length. The corneal scissors have the advantages of skid prevention in holding and light weight.
Description
Technical field
The present invention proposes a kind of ophthalmic operating set, especially relate to one and there is antiskid function, and the corneal scissors that surface can not be reflective.
Background technology
Existing corneal scissors is equally the structure of the left and right two panels be hinged with traditional shears, every sheet is divided into shears body, handle and spring leaf, spring leaf can be extended out by handle and be formed, also handle afterbody can be connected to independent spring leaf, handle outer wall is provided with anti-slip tank, and whole corneal scissors body surface is coated with the anti-corrosion layer of one deck unusual light.
But in prior art there is following problem in corneal scissors: anti-slip tank just has antiskid function in one direction; There is serious reflective phenomenon in the surface of corneal scissors, reflected light often can be irradiated on the eyes of doctor, causes serious impact on doctor when carrying out ophthalmologic operation, or even malpractice; The point of a knife of shears is tip, and doctor easily causes accidental injury to patient when carrying out shearing cornea or the conjunctiva of ophthalmologic operation.
Summary of the invention
In order to solve the problem, the invention provides one and there is antiskid function, and the corneal scissors that surface can not be reflective.The technical solution used in the present invention is as follows:
A kind of corneal scissors, comprise: left that is hinged and right, described left, right all comprises shears body, handle and spring leaf, the cutter head of shears body is the cutter head be bent upwards, the point of a knife of shears body is blunt nosed, handle is provided with for anti-skidding through hole, the surface of left and right is matt surface, and the cutter head length of shears body is 10mm-16mm.
Be characterized as handle inwall further and be provided with locating part.
The fastener that the back of the body being characterized as two spring leafs is further respectively equipped with bayonet socket in one end of shears body and matches with bayonet socket.
Be characterized as the infall of shears body further for turning round Hafu-type.
The infall being characterized as shears body is further phase Hafu-type.
The present invention compared with the existing technology, has the following advantages and beneficial effect:
1, in the present invention, the cutter head of the shears body of corneal scissors is the cutter head be bent upwards, and making doctor can grip corneal scissors with more comfortable posture when performing the operation to patient like this, reducing operating difficulty, being convenient to doctor and performing the operation, provide work efficiency.
The handle of the corneal scissors 2, in the present invention is provided with for anti-skidding through hole, compared with anti-slip tank of the prior art, doctor can play anti-skidding effect in all directions when gripping, and the weight of corneal scissors that the setting of through hole also alleviates greatly, doctor is followed one's bent in use more, long-time gripping also can not feel exhausted, thus substantially increases the success rate of surgical.
3, left of the corneal scissors in the present invention and the surface of right are matt surface, compared with prior art, matt surface without any reflective, thus do not have veiling glare and surgical impacted, thus greatly provide the success rate of surgical.
4, in the present invention, the point of a knife of the shears body of corneal scissors is blunt nosed, makes doctor when carrying out ophthalmologic operation, convenient, quick, need not affect procedure efficiency and success rate because worry point of a knife accidentally injures patient.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of corneal scissors of the present invention;
Fig. 2 is the side view of a kind of corneal scissors of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment
As depicted in figs. 1 and 2, a kind of corneal scissors, comprise: left 1 that is hinged and right 2, left 1, all comprise shears body 3 for right 2, handle 4 and spring leaf 5, the cutter head of cutter head 31 for being bent upwards of shears body 3, the point of a knife of shears body 3 is blunt nosed, handle 4 is provided with for anti-skidding through hole 41, doctor is when gripping, the skin at through hole 41 position can be trapped in through hole 41, thus play the anti-skidding effect of all directions, the surface of left 1 and right 2 is matt surface, cutter head 31 length of shears body 3 is 10mm-16mm, this cutter head 31 refers to the part of point of a knife to shears body 3 rotating shaft, corneal scissors overall length is 122mm-128mm.
Optimal way of the present invention is: handle 4 inwall is provided with locating part 6.
One of them of two spring leafs 5 is carried on the back and is provided with bayonet socket 51 in one end of shears body 3, and another carries on the back the fastener 52 being provided with in one end of shears body 3 and matching with bayonet socket 51.The infall of shears body 3 be turn round in Hafu-type or phase Hafu-type any one.
In the present invention, the cutter head of the shears body of corneal scissors is the cutter head be bent upwards, and making doctor can grip corneal scissors with more comfortable posture when performing the operation to patient like this, reducing operating difficulty, being convenient to doctor and performing the operation, provide work efficiency.
The handle of the corneal scissors in the present invention is provided with for anti-skidding through hole, compared with anti-slip tank of the prior art, doctor can play anti-skidding effect in all directions when gripping, and the weight of corneal scissors that the setting of through hole also alleviates greatly, doctor is followed one's bent in use more, long-time gripping also can not feel exhausted, thus substantially increases the success rate of surgical.
Left of corneal scissors in the present invention and the surface of right are matt surface, compared with prior art, matt surface without any reflective, thus do not have veiling glare and surgical impacted, thus greatly provide the success rate of surgical.
In the present invention, the point of a knife of the shears body of corneal scissors is blunt nosed, makes doctor when carrying out ophthalmologic operation, convenient, quick, need not affect procedure efficiency and success rate because worry point of a knife accidentally injures patient.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a corneal scissors, it is characterized in that, comprise: left that is hinged and right, described left, right all comprises shears body, handle and spring leaf, the cutter head of described shears body is the cutter head be bent upwards, and the point of a knife of described shears body is blunt nosed, described handle is provided with for anti-skidding through hole, the surface of described left and right is matt surface, and the cutter head length of described shears body is 10mm-16mm.
2. a kind of corneal scissors according to claim 1, is characterized in that, described handle inwall is provided with locating part.
3. a kind of corneal scissors according to claim 2, is characterized in that, the fastener that the back of the body of described two spring leafs is respectively equipped with bayonet socket in one end of shears body and matches with bayonet socket.
4. a kind of corneal scissors according to claim 3, is characterized in that, the infall of described shears body is for turning round Hafu-type.
5. a kind of corneal scissors according to claim 3, is characterized in that, the infall of described shears body is phase Hafu-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510079291.2A CN104622630A (en) | 2015-02-13 | 2015-02-13 | Corneal scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510079291.2A CN104622630A (en) | 2015-02-13 | 2015-02-13 | Corneal scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104622630A true CN104622630A (en) | 2015-05-20 |
Family
ID=53202210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510079291.2A Pending CN104622630A (en) | 2015-02-13 | 2015-02-13 | Corneal scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104622630A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104644325A (en) * | 2015-02-13 | 2015-05-27 | 苏州贝尔一锋医疗器械有限公司 | Tunica conjunctiva scissors |
| CN108852616A (en) * | 2018-05-16 | 2018-11-23 | 中国人民解放军陆军军医大学第附属医院 | Deep lamellar keratoplasty separating scissors |
| CN109512490A (en) * | 2017-09-20 | 2019-03-26 | 付记乐 | Anti-slip micro- scissors |
| CN109512489A (en) * | 2017-09-20 | 2019-03-26 | 付记乐 | The micro- scissors of one-pass molding |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987005484A1 (en) * | 1986-03-18 | 1987-09-24 | Khalil Hanna | Microsurgical instrument for use as gripper or scissors |
| US4825864A (en) * | 1985-09-20 | 1989-05-02 | Hariri Robert J | Microsurgery tools |
| CN2335602Y (en) * | 1998-07-02 | 1999-09-01 | 苏州医疗器械总厂 | Corneal scissors |
| US20030120305A1 (en) * | 2001-12-21 | 2003-06-26 | Oliver Jud | Micro surgical cutting instrument configured as scissors |
| CN2870790Y (en) * | 2006-03-07 | 2007-02-21 | 苏州六六视觉科技股份有限公司 | Ophthalmologic micro-operation instrument |
-
2015
- 2015-02-13 CN CN201510079291.2A patent/CN104622630A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4825864A (en) * | 1985-09-20 | 1989-05-02 | Hariri Robert J | Microsurgery tools |
| WO1987005484A1 (en) * | 1986-03-18 | 1987-09-24 | Khalil Hanna | Microsurgical instrument for use as gripper or scissors |
| CN2335602Y (en) * | 1998-07-02 | 1999-09-01 | 苏州医疗器械总厂 | Corneal scissors |
| US20030120305A1 (en) * | 2001-12-21 | 2003-06-26 | Oliver Jud | Micro surgical cutting instrument configured as scissors |
| CN2870790Y (en) * | 2006-03-07 | 2007-02-21 | 苏州六六视觉科技股份有限公司 | Ophthalmologic micro-operation instrument |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104644325A (en) * | 2015-02-13 | 2015-05-27 | 苏州贝尔一锋医疗器械有限公司 | Tunica conjunctiva scissors |
| CN109512490A (en) * | 2017-09-20 | 2019-03-26 | 付记乐 | Anti-slip micro- scissors |
| CN109512489A (en) * | 2017-09-20 | 2019-03-26 | 付记乐 | The micro- scissors of one-pass molding |
| CN108852616A (en) * | 2018-05-16 | 2018-11-23 | 中国人民解放军陆军军医大学第附属医院 | Deep lamellar keratoplasty separating scissors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |