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
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- cabinet
- waist hole
- bevel gear
- sliding block
- lead screw
- 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.)
- Active
Links
Landscapes
- Eye Examination Apparatus (AREA)
Abstract
The utility model discloses a kind of ophthalmics can adjust eye speculum in real time, including two pieces of symmetrically arranged fixed plates, the end of two fixed plates quadrangle is provided with belt, it is connected by a snap between two belts of corresponding position, link slot is provided at the top of fixed plate, link slot both ends are provided with guide rail, sliding is provided with cabinet on guide rail, the lateral wall of cabinet is installed with fastening screw, the first waist hole and the second waist hole are provided on the inner sidewall of cabinet, box house is provided with regulating device, eyelid device is provided with out outside cabinet, it opens eyelid device and connects regulating device with the second waist hole through the first waist hole.Fixed plate is clipped in facial both sides by belt and buckle by the utility model, eyelid device is avoided out surprisingly to fall off and the eyes of injured patients, upper eyelid and palpebra inferior open eyelid and adjusting is mutually indepedent, so that opening eyelid and adjusting from coordinated type becomes stand alone type, size is strutted so as to the upper palpebra inferior of independent adjusting during surgery, is conducive to the smooth implementation of 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)
1. a kind of ophthalmic can adjust eye speculum, including two pieces of symmetrically arranged fixed plates (1) in real time, it is characterised in that: two pieces
The end of fixed plate (1) quadrangle is respectively arranged with belt (10), passes through buckle between two belts (10) of corresponding position
(11) it connects, is provided with link slot (2) at the top of the fixed plate (1), link slot (2) both ends are provided with guide rail (3), described to lead
Sliding is provided with cabinet (4) on rail (3), and the lateral wall of the cabinet (4) is installed with fastening screw (5), the fastening screw (5)
The end of thread pass through the lateral wall of cabinet (4) and protrude into the positioning hole on guide rail (3) surface, opened on the inner sidewall of the cabinet (4)
There are the first waist hole (41) and the second waist hole (42), the cabinet (4) is internally provided with regulating device (8), and the cabinet (4) is external
It is provided with out eyelid device (9), described open eyelid device (9) are through the first waist hole (41) and the second waist hole (42) connection regulating device
(8)。
2. a kind of ophthalmic according to claim 1 can adjust eye speculum in real time, it is characterised in that: the regulating device
It (8) include the first knob (81), first bevel gear (82), second bevel gear (83), first sleeve (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), the first sleeve (812) and the second casing (813) pass through supporting plate (13) fixed peace
Mounted in the inside of cabinet (4), be respectively arranged in the first sleeve (812) and the second casing (813) the first lead screw (85) and
Rotation is socketed the first sliding block (84) and the second sliding block respectively on second lead screw (86), the first lead screw (85) and the second lead screw (86)
(88), first sliding block (84) and the second sliding block (88) are slidably mounted on first sleeve (812) and the second casing (813) respectively
Interior, first lead screw (85) and the second lead screw (86) outer end are separately connected first bevel gear (82) and the 4th bevel gear (810),
The first bevel gear (82) and the 4th bevel gear (810) engage with second bevel gear (83) and third hand tap gear (89) respectively,
The second bevel gear (83) and third hand tap gear (89) connect cabinet by first rotating shaft (814) and the second shaft (87) respectively
(4) external the first knob (81) and the second knob (811).
3. a kind of ophthalmic according to claim 2 can adjust eye speculum in real time, it is characterised in that: the first sleeve
(812) it is installed independently of each other with the second casing (813), and the axis of two casings is located on the same line, two casings
Corresponding first waist hole (41) and the position of the second waist hole (42) offer first sliding groove (6) and second sliding slot (7) on side wall.
4. a kind of ophthalmic according to claim 1 can adjust eye speculum in real time, it is characterised in that: described to open eyelid device
It (9) include the first opening frame (91), the first slide bar (92), the second slide bar (93) and the second opening frame (94), first slide bar
(92) one end is fixedly connected through the first waist hole (41) and first sliding groove (6) with the first sliding block (84), first slide bar
(92) the other end is fixedly connected the first opening frame (91), and one end of second slide bar (93) is through the second waist hole (42) and the
Two sliding slots (7) are fixedly connected with the second sliding block (88), and the other end of second slide bar (93) is fixedly connected with the second opening frame
(94)。
5. a kind of ophthalmic according to claim 1 can adjust eye speculum in real time, it is characterised in that: the fixed plate (1)
Inside be fixedly mounted backing plate (12), and backing plate (12) on the inside of be indent globoidal structure.
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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208942240U (en) | A kind of ophthalmic can adjust eye speculum in real time | |
| CN211155968U (en) | Expanding device for clinical ophthalmic surgery | |
| CN112205959A (en) | Adjustable ophthalmology disease inspection auxiliary frame | |
| CN211985889U (en) | Head fixing device for ophthalmic surgery | |
| CN112370010A (en) | Ophthalmic easy-to-use type inspection device | |
| CN208942228U (en) | A kind of novel ophthalmic surgical dilator | |
| CN212090116U (en) | Multi-functional ophthalmology operation table | |
| CN219680594U (en) | Head fixing mandibular support for ophthalmic examination | |
| CN109106332A (en) | A kind of regulating device of ophthalmic synptophore | |
| CN111067613B (en) | Rotary femoral intramedullary needle extractor | |
| CN212853977U (en) | Single support of ophthalmic surgery disinfection | |
| CN214104668U (en) | Head adjusting and fixing equipment for medical ophthalmic surgery | |
| CN213189817U (en) | Handheld eyelid pull hook convenient to adjust | |
| CN210330633U (en) | Eyelid retractor for ophthalmologist diagnosis and treatment | |
| CN112515844A (en) | Equipment is corrected to eyes strabismus | |
| CN111568353A (en) | Auxiliary illuminator for oral medical treatment | |
| CN208640673U (en) | A kind of ophthalmology peephole convenient for observation | |
| CN110123615A (en) | Department of cardiac surgery's survival kit | |
| CN212913269U (en) | Eye speculum for ophthalmology | |
| CN213552038U (en) | A drag hook device for hepatobiliary surgery | |
| CN214180773U (en) | Pupil takes shape no suture apparatus | |
| CN109730631A (en) | Clinical obstetrics clamp stretching apparatus | |
| CN218832805U (en) | Tractor for reconstruction of eye socket | |
| CN218889894U (en) | Adjustable ophthalmic surgery head position fixer | |
| CN219680783U (en) | super-Betts biplane breast augmentation operation magnifier auxiliary device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |