CN207136954U - A kind of adjustable glaucoma scleral flap former - Google Patents
A kind of adjustable glaucoma scleral flap former Download PDFInfo
- Publication number
- CN207136954U CN207136954U CN201720167169.5U CN201720167169U CN207136954U CN 207136954 U CN207136954 U CN 207136954U CN 201720167169 U CN201720167169 U CN 201720167169U CN 207136954 U CN207136954 U CN 207136954U
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- CN
- China
- Prior art keywords
- calliper rule
- slide calliper
- sections
- scleral flap
- adjustable
- 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.)
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Abstract
The utility model discloses a kind of adjustable glaucoma scleral flap former, including slide calliper rule body and the operation handle that is used cooperatively with it；The slide calliper rule body is three-stage slide calliper rule, and it includes one section of slide calliper rule, two sections of slide calliper rule and three sections of slide calliper rule；Two sections of slide calliper rule are provided with the transversal slotting slided for movable bolt；The surface of one section of slide calliper rule, two sections of slide calliper rule and three sections of slide calliper rule is equipped with scale value；The operation handle includes handle portion and the jaw located at handle portion front end, and the jaw is inserted in the bottom of movable bolt so that slide calliper rule body to be positioned over to the corneoscleral junction position of field of operation.The utility model provides a kind of adjustable glaucoma scleral flap former simple in construction, easy to operate, it can greatly improve the efficiency that scleral flap makes in glaucoma filtration surgery, surgical quality and security are improved by standardized designs, so as to reduce related complication in art and postoperative, the success rate of operation is improved.
Description
Technical field
Ophthalmic instruments field is the utility model is related to, is molded more particularly to a kind of adjustable glaucoma scleral flap
Device.
Background technology
Glaucoma is a kind of blinding illness in eye of common serious harm people's Vision Health, is that global second causes at present
Blind property illness in eye, it is the primary blinding illness in eye that can not be cured, the crowd of each age group can be betided.Some patients are not knowing
Gradually blinded in unconsciously, some patients cause eyesight degradation after morbidity in a few hours.Chinese population is numerous, is in the world
The most country of glaucoma patient, the glaucoma patient estimation in China is in 2 million peoples or so at present.Glaucoma is due to various originals
Because causing intraocular pressure to raise, the illness in eye of visual function damage is caused.Early detection and treatment are to control the key of glaucoma, but due to society
Can and economic dispatch many factors many patients is turned into patients with terminal and blinding.
At present still to drop intraocular pressure as technical way, the modus operandi of most main flow is trabecular resection for the treatment of glaucoma
Art, i.e., by operation by the aqueous humor underwent operative Incision drain of intraocular to subconjunctival space outside eye, the vesica for forming disperse and swelling,
Referred to as " avascular filtering bleb ", so as to reach the purpose for reducing intraocular pressure.The production quality of scleral flap is to influence success rate of operation most in art
One of key factor, the problems such as scleral flap penetrates, tears and crispaturaed, can directly result in bleeding, avascular filtering bleb forms bad, shallow of anterior chamber
Or the problems such as Ocular hypotension.The factors such as the size of scleral flap, shape, thickness rely primarily on experience and the custom of operative doctor to control
System, lacks standardization, and postoperative strong and weak the estimating of filtration is difficult to judge.Training especially for young doctor needs longer
Curve is practised, also increases the risk of patient.
Utility model content
The purpose of this utility model there is provided a kind of adjustable glaucoma scleral flap shaping simple in construction, easy to operate
Device, it can greatly improve the efficiency that scleral flap makes in glaucoma filtration surgery, surgical quality is improved by standardized designs
And security, so as to reduce related complication in art and postoperative, improve the success rate of operation.
To achieve these goals, the utility model adopts the technical scheme that：A kind of adjustable glaucoma scleral flap into
Type device, it is characterised in that：
Including slide calliper rule body and the operation handle being used cooperatively with it；
The slide calliper rule body is three-stage slide calliper rule, and it includes one section of slide calliper rule, two sections of slide calliper rule and three sections of slide calliper rule；One section of slide calliper rule,
It is connected respectively by movable bolt between two sections of slide calliper rule and two sections of slide calliper rule and three sections of slide calliper rule；
Two sections of slide calliper rule are provided with the transversal slotting slided for movable bolt；
The surface of one section of slide calliper rule, two sections of slide calliper rule and three sections of slide calliper rule is equipped with scale value；
The operation handle includes handle portion and the jaw located at handle portion front end, and the jaw is inserted in the bottom of movable bolt
Portion is so that slide calliper rule body to be positioned over to the corneoscleral junction position of field of operation；
The slide calliper rule body can obtain rectangle, trapezoidal and triangle by adjusting angle.
A kind of adjustable glaucoma scleral flap former as described above, wherein, one section of slide calliper rule and two sections of slide calliper rule length
Spend identical, the length of three sections of slide calliper rule is slightly less than one section of slide calliper rule；
When the slide calliper rule body is triangle, three sections of slide calliper rule slide the upper surface for being retracted to two sections of slide calliper rule.
A kind of adjustable glaucoma scleral flap former as described above, wherein, the adjustable-angle model of three-stage slide calliper rule
Enclose for：0°-180°.
A kind of adjustable glaucoma scleral flap former as described above, wherein, the adjustable scale of the slide calliper rule body
Scope is：3mm-6mm.
Compared with prior art, beneficial effect caused by the utility model is mainly reflected in：
1st, a kind of adjustable glaucoma scleral flap former of the present utility model, scleral flap is quantified by three-stage slide calliper rule
Size and shape, by the quantitative scleral flap thickness of adjustable sclerotome, art is effectively avoided by the high quality scleral flap of standardization
Middle complication, so as to improve the efficiency of operation and success rate；
2nd, a kind of adjustable glaucoma scleral flap former of the present utility model, available for resident and specialist's hand
Art training and teaching, it is easy to grasp；
3rd, a kind of adjustable glaucoma scleral flap former of the present utility model, its simple in construction, easy to use, cost compared with
It is low, suitable for being widely popularized into clinical practice.
Brief description of the drawings
Fig. 1 is a kind of structural representation of adjustable glaucoma scleral flap former of the present utility model；
Fig. 2 is that a kind of slide calliper rule body of adjustable glaucoma scleral flap former of the present utility model shows for trapezoidal structure
It is intended to；
Fig. 3 is that a kind of slide calliper rule body of adjustable glaucoma scleral flap former of the present utility model is the structure of triangle
Schematic diagram；
Description of reference numerals：
1st, 3, one sections of slide calliper rule body 2, operation handle slide calliper rule
4th, 5, three sections of slide calliper rule 6, movable bolts of two sections of slide calliper rule
7th, transversal slotting 8, scale value 9, handle portion
10th, jaw
Embodiment
, now will be in conjunction with the embodiments to this practicality for the ease of understanding the purpose of this utility model, technical scheme and its effect
It is new to be elaborated further.
As shown in Figure 1, Figure 2 and Figure 3, a kind of adjustable glaucoma scleral flap former of the present utility model, including slide calliper rule
Body 1 and the operation handle 2 being used cooperatively with it；The slide calliper rule body 1 is three-stage slide calliper rule, and it includes one section of 3, two sections of slide calliper rule
Slide calliper rule 4 and three sections of slide calliper rule 5；Pass through activity respectively between one section of slide calliper rule 3 and two sections of slide calliper rule 4 and two sections of slide calliper rule 4 and three sections of slide calliper rule 5
Bolt 6 connects；Two sections of slide calliper rule 4 are provided with the transversal slotting 7 slided for movable bolt 6；Described one section of slide calliper rule, 3, two sections of cards
The surface of chi 4 and three sections of slide calliper rule 5 is equipped with scale value 8；The operation handle 2 includes handle portion 9 and located at the front end of handle portion 9
Jaw 10, the jaw 10 are inserted in the bottom of movable bolt 6 so that slide calliper rule body 1 to be positioned over to the corneoscleral junction position of field of operation；
The slide calliper rule body 1 can obtain rectangle, trapezoidal and triangle by adjusting angle.
A kind of adjustable glaucoma scleral flap former of the present utility model, its operation principle are：To obtain 4mm × 4mm
Size, exemplified by thickness is 0.3mm square scleral flap, by one section of slide calliper rule, 3, two sections of slide calliper rule 4 and the length scale of three sections of slide calliper rule 5
It is set to 4mm, adjusts movable bolt 6, the angle between each slide calliper rule is set to 90 degree, hand-held handle 2, by operation handle 2
Jaw 10 be placed at movable bolt 6, so as to which slide calliper rule body 1 to be positioned over to the corneoscleral junction position of field of operation；Then will be micro-
After sclera blade is fixedly connected with the neck of sclera handle of a knife, regulation rotating nuts make knife edge length be 0.3mm, cutting scleral flap
When, the inner edge of rotating nuts and one section of slide calliper rule, 3, two sections of slide calliper rule 4 and three sections of slide calliper rule 5 is affixed the depth of control knife edge incision sclera,
Ensure the consistency of thickness on each side of scleral flap；Valve is gradually finally played with micro- sclerotome, corneoscleral junction is reached to the cutting of cornea direction,
So as to obtain size and shape standard, Lamellar scleral flap in uniform thickness.
As shown in Figure 1, Figure 2 and Figure 3, a kind of adjustable glaucoma scleral flap former of the present utility model, described one section
Slide calliper rule 3 are identical with two sections of length of slide calliper rule 4, and the length of three sections of slide calliper rule 5 is slightly less than one section of slide calliper rule 3；The slide calliper rule body 1 is three
When angular, three sections of slide calliper rule 5 slide the upper surface for being retracted to two sections of slide calliper rule 4.
A kind of adjustable glaucoma scleral flap former of the present utility model, three sections of slide calliper rule 5 are retracted to two sections of slide calliper rule 4
Upper surface, movable bolt 6 need to only be unclamped, three sections of slide calliper rule 5 be slided to two sections of slide calliper rule 4 close to the position of one section of slide calliper rule 3, then
Movable bolt 6 is fastened.
As shown in Figure 1, Figure 2 and Figure 3, a kind of adjustable glaucoma scleral flap former of the present utility model, three-stage card
The adjustable-angle scope of chi is：0°-180°；Doctor can be according to required scleral flap shape adjustment angle.
As shown in Figure 1, Figure 2 and Figure 3, a kind of adjustable glaucoma scleral flap former of the present utility model, the slide calliper rule
The adjustable meter full scale of body 1 is：3mm-6mm；Doctor can be according to required scleral flap size adjustment length.
Further narration is done to the utility model above in conjunction with embodiment, but the utility model is not limited to above-mentioned reality
Apply mode, in one skilled in the relevant art's possessed knowledge, the utility model aims can also not departed from
On the premise of make a variety of changes.
Claims (4)
- A kind of 1. adjustable glaucoma scleral flap former, it is characterised in that：Including slide calliper rule body and the operation handle being used cooperatively with it；The slide calliper rule body is three-stage slide calliper rule, and it includes one section of slide calliper rule, two sections of slide calliper rule and three sections of slide calliper rule；One section of slide calliper rule and two Connected respectively by movable bolt between section slide calliper rule and two sections of slide calliper rule and three sections of slide calliper rule；Two sections of slide calliper rule are provided with the transversal slotting slided for movable bolt；The surface of one section of slide calliper rule, two sections of slide calliper rule and three sections of slide calliper rule is equipped with scale value；The operation handle includes handle portion and the jaw located at handle portion front end, the jaw be inserted in the bottom of movable bolt with Slide calliper rule body is positioned over to the corneoscleral junction position of field of operation；The slide calliper rule body can obtain rectangle, trapezoidal and triangle by adjusting angle.
- A kind of 2. adjustable glaucoma scleral flap former according to claim 1, it is characterised in that：One section of slide calliper rule and two sections of slide calliper rule length are identical, and the length of three sections of slide calliper rule is slightly less than one section of slide calliper rule；When the slide calliper rule body is triangle, three sections of slide calliper rule slide the upper surface for being retracted to two sections of slide calliper rule.
- A kind of 3. adjustable glaucoma scleral flap former according to claim 2, it is characterised in that：The adjustable-angle scope of three-stage slide calliper rule is：0°-180°.
- A kind of 4. adjustable glaucoma scleral flap former according to claim 3, it is characterised in that：The adjustable meter full scale of the slide calliper rule body is：3mm-6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720167169.5U CN207136954U (en) | 2017-02-24 | 2017-02-24 | A kind of adjustable glaucoma scleral flap former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720167169.5U CN207136954U (en) | 2017-02-24 | 2017-02-24 | A kind of adjustable glaucoma scleral flap former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207136954U true CN207136954U (en) | 2018-03-27 |
Family
ID=61657870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720167169.5U Expired - Fee Related CN207136954U (en) | 2017-02-24 | 2017-02-24 | A kind of adjustable glaucoma scleral flap former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207136954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110440A (en) * | 2018-10-12 | 2020-05-08 | 北京弘健医疗器械有限公司 | Device for performing scleral surgical procedures |
| RU2815951C1 (en) * | 2023-08-07 | 2024-03-26 | федеральное государственное бюджетное образовательное учреждение высшего образования "Башкирский государственный медицинский университет" Министерства здравоохранения Российской Федерации | Method of treating primary open-angle glaucoma |
-
2017
- 2017-02-24 CN CN201720167169.5U patent/CN207136954U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110440A (en) * | 2018-10-12 | 2020-05-08 | 北京弘健医疗器械有限公司 | Device for performing scleral surgical procedures |
| CN111110440B (en) * | 2018-10-12 | 2022-03-11 | 北京弘健医疗器械有限公司 | Device for performing scleral surgical procedures |
| RU2815951C1 (en) * | 2023-08-07 | 2024-03-26 | федеральное государственное бюджетное образовательное учреждение высшего образования "Башкирский государственный медицинский университет" Министерства здравоохранения Российской Федерации | Method of treating primary open-angle glaucoma |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20190224 |