CN208942240U - A kind of ophthalmic can adjust eye speculum in real time - Google Patents
A kind of ophthalmic can adjust eye speculum in real time Download PDFInfo
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- CN208942240U CN208942240U CN201821179294.9U CN201821179294U CN208942240U CN 208942240 U CN208942240 U CN 208942240U CN 201821179294 U CN201821179294 U CN 201821179294U CN 208942240 U CN208942240 U CN 208942240U
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- bevel gear
- waist hole
- sleeve
- lead screw
- box body
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- 210000000744 eyelid Anatomy 0.000 claims abstract description 31
- 210000001508 eye Anatomy 0.000 abstract description 21
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
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- Eye Examination Apparatus (AREA)
Abstract
本实用新型公开了一种眼科用可实时调节开睑器，包括两块对称设置的固定板，两块固定板四角的端部均设置有皮带，对应位置的两条皮带之间通过卡扣连接，固定板顶部开有连接槽，连接槽两端设置有导轨，导轨上滑动设置有箱体，箱体的外侧壁旋装有紧固螺钉，箱体的内侧壁上开有第一腰孔和第二腰孔，箱体内部设置有调节装置，箱体外部设置有开睑装置，开睑装置贯穿第一腰孔和第二腰孔连接调节装置。本实用新型将固定板通过皮带和卡扣夹在面部两边，避免开睑装置意外脱落而损伤病人的眼睛，上眼睑和下眼睑的开睑和调节是相互独立，使得开睑调节从联动式变为独立式，从而能够在手术中单独调节上下眼睑的撑开大小，有利于手术的顺利实施。
The utility model discloses a real-time adjustable eyelid opener for ophthalmology, which comprises two symmetrically arranged fixed plates, the ends of the four corners of the two fixed plates are provided with belts, and the two belts at corresponding positions are connected by a buckle The top of the fixing plate is provided with a connecting groove, the two ends of the connecting groove are provided with guide rails, the guide rail is slidably provided with a box body, the outer side wall of the box body is screwed with fastening screws, and the inner side wall of the box body is provided with a first waist hole and In the second waist hole, an adjustment device is arranged inside the box body, and a lid opening device is arranged outside the box body, and the eyelid opening device penetrates the first waist hole and the second waist hole to connect the adjustment device. The utility model clamps the fixing plate on both sides of the face through the belt and the buckle, so as to avoid the eyelid opening device accidentally falling off and damaging the eyes of the patient. It is independent, so that the opening size of the upper and lower eyelids can be adjusted independently during the operation, which is beneficial to the smooth implementation of the operation.
Description
Technical field
The utility model relates to medical apparatus technical field, specially a kind of ophthalmic can adjust eye speculum in real time.
Background technique
Eye speculum is ophthalmology Special medical equipment, and for expanding eyelid, (eyelid is the above and below two pieces of groups of eyes for it
Knit), be conducive to open surgical field of view, current eye speculum is supportted again after regulating before surgery according to patient's eyes size
In patient's eyes, and eye speculum both sides bracket opening and closing movement is linkage, can not individually adjust a bracket, therefore, perform the operation
Eye speculum can not be adjusted in time in the process and strut size, eye speculum can only removed and readjust size, so cut off the hands in needs
Art is unfavorable for procedure, and eye speculum is directly placed at patient on the face, fixes completely by opening frame, and medical staff is accidentally
When encountering eye speculum, it is easy to make eye speculum to fall off or even injured patients' eyes, thus it is proposed that a kind of ophthalmic can be adjusted in real time
Section eye speculum is for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of ophthalmics can adjust eye speculum in real time, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of ophthalmic can adjust eye speculum in real time,
Including two pieces of symmetrically arranged fixed plates, the end of two fixed plates quadrangle is respectively arranged with belt, and two of corresponding position
It is connected by a snap between belt, is provided with link slot at the top of the fixed plate, the link slot both ends are provided with guide rail, described to lead
Sliding is provided with cabinet on rail, and the lateral wall of the cabinet is installed with fastening screw, and the end of thread of the fastening screw passes through case
The lateral wall of body protrudes into the positioning hole of guide rail surface, and the first waist hole and the second waist hole, institute are provided on the inner sidewall of the cabinet
It states box house and is provided with regulating device, eyelid device is provided with out outside the cabinet, the eyelid device of opening is through the first waist hole
Regulating device is connected with the second waist hole.
Further, the regulating device includes the first knob, first bevel gear, second bevel gear, first sleeve, second
Casing, the first sliding block, the first lead screw, the second lead screw, the second sliding block, third hand tap gear, the 4th bevel gear and the second knob, it is described
First sleeve and the second casing are fixedly mounted on the inside of cabinet by supporting plate, set respectively in the first sleeve and the second casing
It is equipped with the first lead screw and the second lead screw, rotates the first sliding block of socket and the second sliding block, institute respectively on the first lead screw and the second lead screw
It states the first sliding block and the second sliding block is slidably mounted on respectively in first sleeve and the second casing, first lead screw and the second lead screw
Outer end is separately connected first bevel gear and the 4th bevel gear, the first bevel gear and the 4th bevel gear respectively with second bevel gear
It is engaged with third hand tap gear, the second bevel gear passes through first rotating shaft with third hand tap gear respectively and connects cabinet with the second shaft
External the first knob and the second knob.
Further, the first sleeve and the second casing are installed independently of each other, and the axis of two casings is located at together
On straight line, the position of corresponding first waist hole and the second waist hole offers first sliding groove and second and slides on the side wall of two casings
Slot.
Further, the eyelid device of opening includes the first opening frame, the first slide bar, the second slide bar and the second opening frame, institute
The one end for stating the first slide bar is fixedly connected through the first waist hole and first sliding groove with the first sliding block, the other end of first slide bar
It is fixedly connected with the first opening frame, one end of second slide bar is through the second waist hole and second sliding slot and the fixed company of the second sliding block
It connects, the other end of second slide bar is fixedly connected with the second opening frame.
Further, backing plate is fixedly mounted in the inside of the fixed plate, and is the globoidal structure of indent on the inside of backing plate.
Compared with prior art, the utility model has the beneficial effects that fixed plate is tied up in face by belt and buckle
Both sides avoid out eyelid device from surprisingly falling off injured patients' eye so that the eyelid device of opening in fixed plate be made to be kept fixed during operation
Eyeball；Open the upper eyelid and palpebra inferior in eyelid device open eyelid and adjusting is mutually indepedent so that open eyelid adjusting becomes from coordinated type
Stand alone type struts size so as to the upper palpebra inferior of independent adjusting during surgery, is conducive to the smooth implementation of operation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is regulating device structural schematic diagram in the utility model；
Fig. 3 is that the utility model opens eyelid apparatus structure schematic diagram.
In figure: 1 fixed plate, 2 link slots, 3 guide rails, 4 cabinets, 5 fastening screws, 6 first sliding grooves, 7 second sliding slots, 8 are adjusted
Device, 81 first knobs, 82 first bevel gears, 83 second bevel gears, 84 first sliding blocks, 85 first lead screws, 86 second lead screws, 87
Second shaft, 88 second sliding blocks, 89 third hand tap gears, 810 the 4th bevel gears, 811 second knobs, 812 first sleeves, 813
Two casings, 814 first rotating shafts, 9 open eyelid device, 91 first opening frames, 92 first slide bars, 93 second slide bars, 94 second opening frames,
10 belts, 11 buckles, 12 backing plates, 13- supporting plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of ophthalmic can adjust eye speculum in real time, wrap
Including two pieces of symmetrically arranged fixed plates 1, the end that 1 four jiaos of two fixed plates is respectively arranged with belt 10, and the two of corresponding position
By 11 connection of buckle between bar belt 10, it is provided with link slot 2 at the top of fixed plate 1,2 both ends of link slot are provided with guide rail 3, guide rail
Sliding is provided with cabinet 4 on 3, and the lateral wall of cabinet 4 is installed with fastening screw 5, and the end of thread of fastening screw 5 passes through cabinet 4
Lateral wall protrudes into the positioning hole on 3 surface of guide rail, and the first waist hole 41 and the second waist hole 42, cabinet are provided on the inner sidewall of cabinet 4
4 are internally provided with regulating device 8, and eyelid device 9 is provided with out outside cabinet 4, open eyelid device 9 through the first waist hole 41 and second
Waist hole 42 connects regulating device 8.
Fig. 1 and Fig. 2 are please referred to, regulating device 8 includes the first knob 81, first bevel gear 82, second bevel gear 83, first
Casing 812, the second casing 813, the first sliding block 84, the first lead screw 85, the second lead screw 86, the second sliding block 88, third hand tap gear
89, the 4th bevel gear 810 and the second knob 811, first sleeve 812 and the second casing 813 are fixedly mounted on case by supporting plate 13
The first lead screw 85 and the second lead screw 86, the first lead screw are respectively arranged in the inside of body 4, first sleeve 812 and the second casing 813
85 and second rotation the first sliding block 84 of socket and the second sliding block 88, the first sliding block 84 and the second sliding block 88 divide respectively on lead screw 86
It is not slidably mounted in first sleeve 812 and the second casing 813, the first lead screw 85 and 86 outer end of the second lead screw are separately connected first
Bevel gear 82 and the 4th bevel gear 810, first bevel gear 82 and the 4th bevel gear 810 respectively with second bevel gear 83 and third
Bevel gear 89 engages, and second bevel gear 83 and third hand tap gear 89 pass through 87 connecting box of first rotating shaft 814 and the second shaft respectively
The first knob 81 and the second knob 811 outside body 4.First knob 81 is driven by first bevel gear 82 and second bevel gear 83
The rotation of first lead screw 85, the first lead screw 85 drive the sliding of the first sliding block 84, and the second knob 811 passes through third hand tap gear 89 and the 4th
Bevel gear 810 drives the rotation of the second lead screw 86, and the second lead screw 86 drives the sliding of the second sliding block 88, so that opening eyelid device 9 opens and closes angle
Degree, which is adjusted from coordinated type, becomes self-movement.
First sleeve 812 and the second casing 813 are installed independently of each other, and the axis of two casings is located at straight line
On, keep out the 9 both ends holding of eyelid device horizontal.The position of corresponding first waist hole 41 and the second waist hole 42 is opened on the side wall of two casings
Equipped with first sliding groove 6 and second sliding slot 7.
Fig. 1 and Fig. 3 are please referred to, opening eyelid device 9 includes the first opening frame 91, the first slide bar 92, the second slide bar 93 and second
One end of opening frame 94, the first slide bar 92 is fixedly connected through the first waist hole 41 and first sliding groove 6 with the first sliding block 84, and first is sliding
The other end of bar 92 is fixedly connected with the first opening frame 91, one end of the second slide bar 93 through the second waist hole 42 and second sliding slot 7 with
Second sliding block 88 is fixedly connected, and the other end of the second slide bar 93 is fixedly connected with the second opening frame 94.First sliding block 84 drives first
Slide bar 92 slides, and the second sliding block 88 drives the sliding of the second slide bar 93, to make the first opening frame 91 and the second opening frame 94 individually
It is mobile, to individually adjust the distraction angle of upper palpebra inferior.
Referring to Fig. 1, backing plate 12 is fixedly mounted in the inside of fixed plate 1, and it is the globoidal structure of indent on the inside of backing plate 12, makes
Fixed plate 1 is bonded head both sides face.
Working principle: when the utility model is used, 1 one end belt 10 of fixed plate being tied up by buckle 11 at forehead position,
The belt 10 of the other end is tied up by buckle 11 at chin position, so that two fixed plates 1 be made to be clipped in facial both sides, cabinet 4 is being led
It is slided on rail 3, eyelid device 9 will be opened and adjusted to right above eyes, the first opening frame 91 and the second opening frame 94 are supportted respectively upper
On palpebra inferior, fastening screw 5 is tightened, cabinet 4 is fixed on guides 3, the first knob 81 is rotated, the first knob 81 passes through first
Bevel gear 82 and second bevel gear 83 drive the rotation of the first lead screw 85, and the first lead screw 85 drives the sliding of the first sliding block 84, and first is sliding
Block 84 drives the sliding of the first slide bar 92, and the first slide bar 92 drives the first opening frame 91 mobile, to upper eyelid be supportted big；Rotation the
Two knobs 811, the second knob 811 drive the second lead screw 86 to rotate by third hand tap gear 89 and the 4th bevel gear 810, and second
Thick stick 86 drives the sliding of the second sliding block 88, and the second sliding block 88 drives the sliding of the second slide bar 93, and the second slide bar 93 drives the second opening frame
94 is mobile, to palpebra inferior be supportted big, so that upper and lower eyelid, which struts size, individually to be adjusted.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179294.9U CN208942240U (en) | 2018-07-25 | 2018-07-25 | A kind of ophthalmic can adjust eye speculum in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179294.9U CN208942240U (en) | 2018-07-25 | 2018-07-25 | A kind of ophthalmic can adjust eye speculum in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942240U true CN208942240U (en) | 2019-06-07 |
Family
ID=66732305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821179294.9U Active CN208942240U (en) | 2018-07-25 | 2018-07-25 | A kind of ophthalmic can adjust eye speculum in real time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208942240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288578A (en) * | 2021-06-18 | 2021-08-24 | 潍坊眼科医院有限责任公司 | Cornea stitching device |
| CN113397725A (en) * | 2021-07-26 | 2021-09-17 | 河南医学高等专科学校 | Covering device for oral and maxillofacial surgery |
-
2018
- 2018-07-25 CN CN201821179294.9U patent/CN208942240U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288578A (en) * | 2021-06-18 | 2021-08-24 | 潍坊眼科医院有限责任公司 | Cornea stitching device |
| CN113397725A (en) * | 2021-07-26 | 2021-09-17 | 河南医学高等专科学校 | Covering device for oral and maxillofacial surgery |
| CN113397725B (en) * | 2021-07-26 | 2023-05-12 | 河南医学高等专科学校 | Covering device for oral and maxillofacial surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| OL01 | Intention to license declared | ||
| OL01 | Intention to license declared | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Luliang Qihao Medical Service Co.,Ltd. Assignor: QUJING MEDICAL College Contract record no.: X2025980004092 Denomination of utility model: A real-time adjustable eyelid opener for ophthalmology Granted publication date: 20190607 License type: Open License Record date: 20250221 |