CN203634365U - Silicon oil taking clamp for ophthalmologic operation - Google Patents
Silicon oil taking clamp for ophthalmologic operation Download PDFInfo
- Publication number
- CN203634365U CN203634365U CN201320854285.6U CN201320854285U CN203634365U CN 203634365 U CN203634365 U CN 203634365U CN 201320854285 U CN201320854285 U CN 201320854285U CN 203634365 U CN203634365 U CN 203634365U
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- CN
- China
- Prior art keywords
- silicone oil
- silicon oil
- connecting portion
- clamping part
- ophthalmologic operation
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Abstract
The utility model relates to a silicon oil taking clamp for an ophthalmologic operation. The clamp comprises a holding portion formed by a sheet-shaped elastic material, the holding portion is in a U clamp shape, and the ends are respectively connected with a connection portion of the same length. The other end of each connection portion is further connected with a flat thin-rod-shaped clamping portion. The shapes and sizes of the two clamping portions are the same, the two clamping portions are parallel to each other, the distance between the clamping portions is suitable for the length of an operation incision, round sheets facing to each other are arranged at the tail ends of the clamping portions, the diameter of the round sheets is larger than the width of the connection positions of the clamping portions and the round sheets, and the operation incision can be clamped by the round sheet. The silicon oil taking clamp for the ophthalmologic operation is reasonable in design, simple in structure and convenient to use, and silicon oil can be thoroughly taken out on the premise of not increasing the operation incision, so that the silicon oil taking clamp is favorable for reducing operation time, postoperation silicone oil residues in the eyes and the amotio retinae recurrence rate and has practical value to ophthalmology departments of primary hospitals.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of ophthalmic operating set, and a kind of ophthalmologic operation is with getting silicone oil folder specifically.
Background technology
Stone in 1958 finds that in zoopery this inertia transparency material of silicone oil (silicone oil) can be in order to treat detachment of retina, and within 1962, first Cibis reports Silicone oil injection vitreous chamber treatment complicated retinal detachment.After the eighties in last century, Vitrectomy develops rapidly, silicone oil is accepted as the idea of the temporary implant of vitreous chamber, and is widely used in treating complexity vitreoretinal diseases, the seriousness ocular injury, the diabetic retinopathy etc. that especially day by day increase.Up to now, medical intra-ocular silicon oil because of its within the eye inevitably emulsifying change, cause multinomial ocular complications and still cannot serve as the long-term implant of ophthalmic, therefore, take out in time and fully intra-ocular silicon oil, huge on the curative effect impact of vitreoretinal diseases operation.At present, traditional intra-ocular silicon oil takes out operation and takes the negative suction of ophthalmic or the sclerotic puncture mouth through expanding to discharge more, and relies on expensive operation on vitreous equipment.Simultaneously residual, the sclera wound pigmented film of postoperative intra-ocular silicon oil deviate from that embedding is blunt, the problem such as intraocular hemorrhage, higher recurrent retinal detachment, also troubling ophthalmologist always.Along with China's medical skill fast development, the patient that Post vitrectomy intra-ocular silicon oil is filled surges, unbalanced due to medical resource, and these patients, due to repeatedly telemedicine of needs of medical treatment, become huge medical treatment burden.Therefore, be badly in need of design a kind of safe and reliable, apparatus simple to operate, can improve intra-ocular silicon oil and take out operation method, effectively evade postoperative complication, make intra-ocular silicon oil take out operation easier, safer, and can allow the medical institutions of patient nearby that intra-ocular silicon oil is filled just can compare safe silicone oil removal operation, avoid causing postoperative detachment of retina again because of the rear long-distance fatigue of hurrying back and forth of silicone oil removal operation.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, and ophthalmologic operation easy to use is with getting silicone oil folder, more thorough while making to get silicone oil, and can not expand wound, and can reduce postoperative complication.
The technical solution of the utility model is:
Ophthalmologic operation, with getting a silicone oil folder, comprises the grip part of being made up of flaky elastic material, and described grip part is U-shaped folder shape, and end respectively connects a connecting portion that length is identical; The other end of connecting portion connects respectively the clamping part of a flat thin rod shape again; The shape of described two clamping parts and size are all identical, and be parallel to each other, distance therebetween and the length of operative incision adapt, and its end is respectively provided with an opposed facing disk, the diameter of this disk is greater than the width of itself and clamping part junction, this disk be may be stuck on operative incision and do not deviate from.
Described two connecting portion shapes are identical, are wedge shape, and the base of base and grip part is on a plane; And its large end connects grip part, and small end connects clamping part.
Described clamping part is perpendicular to the base of connecting portion, and is circular arc with the hypotenuse of connecting portion and is connected.
The width of described clamping part is 0.6-0.8mm, and the diameter of circular distal is 0.8-1.2mm.
Two outside arc convex in side of described grip part, the distance of maximum is 6-8mm.
The beneficial effects of the utility model:
This utility model is reasonable in design, simple in structure, easy to use, can not increase under the prerequisite of operative incision, the silicone oil of ophthalmic is taken out thoroughly, effectively reduce the residual and recurrent retinal detachment rate of operating time, postoperative intra-ocular silicon oil, especially with practical value to basic hospital ophthalmology.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Wherein: 1-clamping part; 2-connecting portion; 3-grip part; 4-disk.
The specific embodiment
Below in conjunction with drawings and Examples, this utility model is further described.
This utility model comprises the grip part 3 of being made up of flaky elastic material.This grip part 3 folder shape that takes the shape of the letter U, its end is each connects a connecting portion 2 that length is identical, and connects a clamping part 1 the other end of connecting portion 2 is each.The shape size of described two clamping parts 1 is identical, is flat thin rod shape, and is parallel to each other, and distance therebetween and the length of operative incision adapt.Described clamping part 1 end is respectively provided with an opposed facing disk 4.The diameter of this disk 4 is greater than the width of itself and clamping part junction.So, in the time of inside extruding grip part 3, can drive connecting portion 2 and clamping part 1 to come closer, until two clamping parts 1 and disk 4 are fitted completely; In the time unclamping grip part 3, under the effect of elastic force, can make clamping part 1 open.Meanwhile, because disk 4 diameters of clamping part 1 end are greater than the width of itself and clamping part 1 junction, so when disk 4 inserts after otch, this disk 4 may be stuck in otch, avoids deviating from easily.According to test, above-mentioned disk 4 diameters and itself and the difference of the junction width of clamping part 1 are set as about 0.2mm to best results.The shape of described two connecting portions 2 is identical, is wedge shape, and in one plane, and its large end connects grip part on the base of its base and grip part 3, and small end connects clamping part.Described clamping part 1 is perpendicular with the base of connecting portion 2, is circular arc is connected with the hypotenuse of connecting portion 2, makes this utility model in use, convenient, and can realize automatic rotating.
Using method of the present utility model: the art Oculocutaneous of sterilizing after conventional 2% lidocaine injection 2.5ml art retrobulbar injection paving operation towel, eye speculum retracts eyelid, after the capable sclera 1.5-2.0mm puncture of the temporo below outer 3.5mm of corneoscleral junction, imports ophthalmic water injection pipe; Nose top or the outer capable sclerotic puncture otch of the 3.5mm 1.5-2.0mm of temporo top corneoscleral junction, the grip part 3 of pressing this utility model silicone oil removal folder, after the disk 4 of two clamping parts 1 and end thereof is closed up, inserts this disk 4 in otch completely.Then, slow down and open slowly grip part 3, it is opened under the effect of elastic force, and drive clamping part 1 to open.Because eyeball is spherical, and under the effect of pressure therein, this utility model silicone oil removal folder can be automatically or under artificial help half-twist, make the disk 4 of clamping part 1 end just be stuck in the two ends of sclerotic puncture otch, otch is kept opening, silicone oil is overflowed gently from sclerotic puncture otch.When operation finishes, slightly press grip part 3, take out this folder.In the situation that all operation basic steps are constant, this utility model can also be used for aphakia silicone oil removal through anterior chamber's otch.
This utility model does not relate to partly all prior aries that maybe can adopt same as the prior art to be realized.
Claims (5)
1. an ophthalmologic operation, with getting silicone oil folder, comprises the grip part of being made up of flaky elastic material, it is characterized in that described grip part is U-shaped folder shape, and end respectively connects a connecting portion that length is identical; The other end of connecting portion connects respectively the clamping part of a flat thin rod shape again; The shape of described two clamping parts and size are all identical, and be parallel to each other, distance therebetween and the length of operative incision adapt, and its end is respectively provided with an opposed facing disk, the diameter of this disk is greater than the width of itself and clamping part junction, this disk be may be stuck on operative incision and do not deviate from.
2. ophthalmologic operation, with getting silicone oil folder, is characterized in that described two connecting portion shapes are identical according to claim 1, is wedge shape, and the base of base and grip part is on a plane, and its large end connects grip part, small end connection clamping part.
3. ophthalmologic operation, with getting silicone oil folder, is characterized in that the base of described clamping part perpendicular to connecting portion according to claim 2, and is circular arc with the hypotenuse of connecting portion and is connected.
4. ophthalmologic operation, with getting silicone oil folder, is characterized in that the width of described clamping part is even according to claim 1, is 0.6-0.8mm, and the diameter of disk is 0.8-1.2mm.
5. ophthalmologic operation, with getting silicone oil folder, is characterized in that two outside arc convex in side of described grip part according to claim 1, and the distance of maximum is 6-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854285.6U CN203634365U (en) | 2013-12-24 | 2013-12-24 | Silicon oil taking clamp for ophthalmologic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854285.6U CN203634365U (en) | 2013-12-24 | 2013-12-24 | Silicon oil taking clamp for ophthalmologic operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203634365U true CN203634365U (en) | 2014-06-11 |
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ID=50865654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320854285.6U Expired - Fee Related CN203634365U (en) | 2013-12-24 | 2013-12-24 | Silicon oil taking clamp for ophthalmologic operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203634365U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103655035A (en) * | 2013-12-24 | 2014-03-26 | 中国人民解放军南京军区南京总医院 | Silicone oil take-out clamp for ophthalmologic operation |
| RU2636855C1 (en) * | 2016-11-24 | 2017-11-28 | Арсений Александрович Кожухов | Device for removing silicone oil from vitreal cavity |
| CN112716689A (en) * | 2020-12-14 | 2021-04-30 | 微智医疗器械有限公司 | Ophthalmic surgical instrument |
-
2013
- 2013-12-24 CN CN201320854285.6U patent/CN203634365U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103655035A (en) * | 2013-12-24 | 2014-03-26 | 中国人民解放军南京军区南京总医院 | Silicone oil take-out clamp for ophthalmologic operation |
| CN103655035B (en) * | 2013-12-24 | 2015-12-30 | 中国人民解放军南京军区南京总医院 | Silicone oil take-out clamp for ophthalmologic operation |
| RU2636855C1 (en) * | 2016-11-24 | 2017-11-28 | Арсений Александрович Кожухов | Device for removing silicone oil from vitreal cavity |
| WO2018097766A1 (en) * | 2016-11-24 | 2018-05-31 | Арсений Александрович КОЖУХОВ | Device for removing silicone oil from the vitreous chamber |
| CN112716689A (en) * | 2020-12-14 | 2021-04-30 | 微智医疗器械有限公司 | Ophthalmic surgical instrument |
| CN112716689B (en) * | 2020-12-14 | 2023-09-15 | 微智医疗器械有限公司 | Ophthalmic surgical instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20201224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |