CN109452962A - A kind of adjustable eyelid stretching apparatus for clinical ophthalmology - Google Patents
A kind of adjustable eyelid stretching apparatus for clinical ophthalmology Download PDFInfo
- Publication number
- CN109452962A CN109452962A CN201811265710.1A CN201811265710A CN109452962A CN 109452962 A CN109452962 A CN 109452962A CN 201811265710 A CN201811265710 A CN 201811265710A CN 109452962 A CN109452962 A CN 109452962A
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- screw rod
- clip
- stretching apparatus
- eyelid
- frame
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0231—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for eye surgery
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
The invention discloses a kind of adjustable eyelid stretching apparatus for clinical ophthalmology, including spectacle-frame, the rear and front end of the spectacle-frame is hinged with the upper end of two legs of spectacles respectively by hinged seat, the left and right ends of two framework upper surfaces of spectacle-frame are respectively and fixedly provided with clip-connecting rod, the clamping of the clamping groove of the clip-connecting rod of left side and the first lower end of fixing block, second screw flight direction and the first screw flight are contrary, doctor makes the lower end of two arc panels catch on the upper lower eyelid of patient respectively, doctor passes through anti-skid rubber cushion rotary motion column, Rotational Cylindrical drives the second screw rod and the rotation of the first screw rod, first movement block and the second movable block are located remotely from each other, two arc panels strut the eyelid of patient, this is used for the adjustable upper distracted degree of lower eyelid of adjustable eyelid stretching apparatus section of clinical ophthalmology, stability is good, reduce doctor's Work difficulty and working strength guarantee that the safety of operation carries out.
Description
Technical field
The present invention relates to ophthalmic instruments technical field, specially a kind of adjustable eyelid expanded support for clinical ophthalmology
Device.
Background technique
In ophthalmologic operation, it is often necessary to which the eyelid of patient is strutted the smooth row to guarantee operation, when operation, doctor or doctor
Raw assistant is strutted patient's eyelid using tweezers, and doctor or feldsher require to control tweezers support with hand in entire surgical procedure
The eyelid for opening patient, maintains a posture for a long time, is easy to make the disease of hand of doctor or feldsher, so influence to perform the operation into
Journey causes to cause malpractice when serious.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of adjustable eye for clinical ophthalmology
Eyelid stretching apparatus, the second screw flight direction and the first screw flight are contrary, and doctor makes under two arc panels
The upper lower eyelid of patient is caught at end respectively, and for doctor by anti-skid rubber cushion rotary motion column, Rotational Cylindrical drives the second screw rod and the
The rotation of one screw rod, first movement block and the second movable block are located remotely from each other, and two arc panels strut the eyelid of patient, this is used for eye
The adjustable upper distracted degree of lower eyelid of the adjustable eyelid stretching apparatus section of section's clinic, stability is good, reduces doctor's
Work difficulty and working strength guarantee that the safety of operation carries out, can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of adjustable eyelid for clinical ophthalmology expands
The rear and front end of support arrangement, including spectacle-frame, the spectacle-frame is hinged with the upper end of two legs of spectacles respectively by hinged seat, eye
The left and right ends of two framework upper surfaces of frame are respectively and fixedly provided with clip-connecting rod, the card of the clip-connecting rod of left side and the first lower end of fixing block
The clamping groove clamping of access slot clamping, the clip-connecting rod on right side and the second lower end of fixing block, the right side of the first fixed block and the first spiral shell
The left end of bar is rotatablely connected by second bearing, and the left end of the right end of the first screw rod and the second screw rod is coaxially fixed, the second screw rod
Hand of spiral and the first screw flight it is contrary, the inner ring of the right end of the second screw rod side and first bearing is fixed to be connected
It connects, first bearing is mounted in the mounting hole of the second fixed block, and the right end of the second screw rod is equipped with regulating device.
Screw hole on first screw rod and first movement block is threadedly coupled, the screw hole screw thread on the second screw rod and the second movable block
Connection, the lower surface of the lower surface of first movement block and the second movable block are respectively and fixedly provided with two arc panels, under two arc panels
Hold back-flexing, the lower end arc-shaped transition of arc panel.
As a preferred technical solution of the present invention, limit is equipped between second fixed block and the first fixed block
The trailing flank of bar, the trailing flank of first movement block and the second movable block is slidably connected with the leading flank of gag lever post.
As a preferred technical solution of the present invention, the sliding eye on the clip-connecting rod and gasket is slidably connected, clamping
The upper end of column is taper.
As a preferred technical solution of the present invention, the lower end of two legs of spectacles is fixed with the both ends of elastic string respectively to be connected
It connects, the length of elastic string is greater than the length of spectacle-frame along the longitudinal direction.
As a preferred technical solution of the present invention, the regulating device includes Rotational Cylindrical, the left side of Rotational Cylindrical and
The right end of second screw rod is coaxially fixed, and the lateral surface of Rotational Cylindrical is bonded with anti-skid rubber cushion.
Compared with prior art, the beneficial effects of the present invention are: being originally used for the adjustable eyelid stretching apparatus of clinical ophthalmology,
Second screw flight direction and the first screw flight are contrary, and doctor makes the lower end of two arc panels catch on trouble respectively
The upper lower eyelid of person, for doctor by anti-skid rubber cushion rotary motion column, Rotational Cylindrical drives the second screw rod and the rotation of the first screw rod, the
One movable block and the second movable block are located remotely from each other, and two arc panels strut the eyelid of patient, this is adjustable for clinical ophthalmology
The adjustable upper distracted degree of lower eyelid of formula eyelid stretching apparatus section, stability is good, reduces the work difficulty and work of doctor
Make intensity, guarantees that the safety of operation carries out.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the present invention；
Fig. 2 is the first fixed block and the second fixed-block-architecture (FBA) schematic diagram of the invention.
In figure: 1 first fixed block, 2 gaskets, 3 elastic strings, 4 legs of spectacles, 5 spectacle-frames, 6 regulating devices, 61 anti-slip rubbers
Pad, 62 Rotational Cylindricals, 7 clip-connecting rods, 8 first bearings, 9 second bearings, 10 first movement blocks, 11 first screw rods, 12 second screw rods, 13
Second movable block, 14 second fixed blocks, 15 arc panels, 16 gag lever posts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of adjustable eyelid expanded support dress for clinical ophthalmology
It sets, including spectacle-frame 5, the rear and front end of spectacle-frame 5 is hinged with the upper end of two legs of spectacles 4 respectively by hinged seat, two eyes
The lower end of temple 4 is fixedly connected with the both ends of elastic string 3 respectively, and the length of elastic string 3 is greater than the length of spectacle-frame 5 along the longitudinal direction
Degree, doctor make two legs of spectacles 4 distinguish frame on two ears of patient, and the bridge of the nose of 5 upper end nose support of spectacle-frame and patient connect
The back side of head contact of touching, elastic string 3 and patient, elastic string 3 make 5 fixation of spectacle-frame, 5 two framework upper surfaces of spectacle-frame
Left and right ends be respectively and fixedly provided with clip-connecting rod 7, the clamping groove clamping of 1 lower end of clip-connecting rod 7 and the first fixed block of left side, right side
The clamping groove of 14 lower end of clip-connecting rod 7 and the second fixed block is clamped, and the left end of the right side of the first fixed block 1 and the first screw rod 11 is logical
It crosses second bearing 9 to be rotatablely connected, the left end of the right end of the first screw rod 11 and the second screw rod 12 is coaxially fixed, the spiral shell of the second screw rod 12
The hand of spiral of line direction and the first screw rod 11 is on the contrary, the right end of 12 side of the second screw rod and the fixed company of the inner ring of first bearing 8
It connects, first bearing 8 is mounted in the mounting hole of the second fixed block 14, and the right end of the second screw rod 12 is equipped with regulating device 6, is adjusted
Device 6 includes Rotational Cylindrical 62, and the right end of the left side of Rotational Cylindrical 62 and the second screw rod 12 is coaxially fixed, the lateral surface of Rotational Cylindrical 62
It is bonded with anti-skid rubber cushion 61.
Screw hole on first screw rod 11 and first movement block 10 is threadedly coupled, on the second screw rod 12 and the second movable block 13
Screw hole is threadedly coupled, and the lower surface of the lower surface of first movement block 10 and the second movable block 13 is respectively and fixedly provided with two arc panels 15,
The lower end back-flexing of two arc panels 15, the lower end arc-shaped transition of arc panel 15, the sliding eye on clip-connecting rod 7 and gasket 2 are sliding
Dynamic connection, the upper end of clip-connecting rod 7 are taper, and the height of adjustable second fixed block 14 of gasket 2 and the first fixed block 1 is to adjust
The height of two arc panels 15 is saved, arc panel 15 improves this adjustable eyelid for being used for clinical ophthalmology to patient's eye no pressure
The applicability of stretching apparatus is equipped with gag lever post 16, the rear side of first movement block 10 between the second fixed block 14 and the first fixed block 1
The leading flank of face and the trailing flank of the second movable block 13 with gag lever post 16 is slidably connected, the hand of spiral of the second screw rod 12 and
The hand of spiral of one screw rod 11 is on the contrary, doctor makes the lower end of two arc panels 15 catch on the upper lower eyelid of patient, doctor respectively
By 61 rotary motion column 62 of anti-skid rubber cushion, Rotational Cylindrical 62 drives the second screw rod 12 and the rotation of the first screw rod 11, first movement
Block 10 and the second movable block 13 are located remotely from each other, and two arc panels 15 strut the eyelid of patient, this is adjustable for clinical ophthalmology
The adjustable upper distracted degree of lower eyelid of formula eyelid stretching apparatus section, stability is good, reduces the work difficulty and work of doctor
Make intensity, guarantees that the safety of operation carries out.
When in use: doctor makes two legs of spectacles 4 distinguish frame on two ears of patient, 5 upper end nose support of spectacle-frame
It is contacted with the bridge of the nose of patient, the back side of head contact of elastic string 3 and patient, elastic string 3 make 5 fixation of spectacle-frame.
Patient lies on operating table, and doctor is clamped the card slot of 1 lower surface of the first fixed block and the clip-connecting rod 7 in left side,
The card slot of second fixed block, 14 lower surface and the clip-connecting rod 7 on right side are clamped, the hand of spiral of the second screw rod 12 and the first screw rod 11
Hand of spiral on the contrary, doctor makes the lower end of two arc panels 15 catch on the upper lower eyelid of patient respectively, doctor passes through anti-skidding
61 rotary motion column 62 of rubber pad, Rotational Cylindrical 62 drive the second screw rod 12 and the rotation of the first screw rod 11, first movement block 10 and the
Two movable blocks 13 are located remotely from each other, and two arc panels 15 strut the eyelid of patient.
The hand of spiral of the present invention, the hand of spiral of the second screw rod 12 and the first screw rod 11 is on the contrary, doctor makes two arcs
The upper lower eyelid of patient is caught in the lower end of shape plate 15 respectively, and doctor passes through 61 rotary motion column 62 of anti-skid rubber cushion, Rotational Cylindrical 62
The second screw rod 12 and the first screw rod 11 is driven to rotate, first movement block 10 and the second movable block 13 are located remotely from each other, two arc panels
15 strut the eyelid of patient, and the adjustable upper lower eyelid of adjustable eyelid stretching apparatus section that this is used for clinical ophthalmology is distracted
Degree, stability is good, reduces the work difficulty and working strength of doctor, guarantees that the safety of operation carries out.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of adjustable eyelid stretching apparatus for clinical ophthalmology, including spectacle-frame (5), it is characterised in that: the glasses
The rear and front end of frame (5) is hinged with the upper end of two legs of spectacles (4) respectively by hinged seat, table in (5) two frameworks of spectacle-frame
The left and right ends in face are respectively and fixedly provided with clip-connecting rod (7), the clip-connecting rod (7) of left side and the clamping groove card of the first fixed block (1) lower end
It connects, the clamping groove clamping of the clip-connecting rod (7) on right side and the second fixed block (14) lower end, the right side of the first fixed block (1) and the
The left end of one screw rod (11) is rotatablely connected by second bearing (9), the right end of the first screw rod (11) and a left side for the second screw rod (12)
End is coaxial fixed, and the hand of spiral of the second screw rod (12) and the hand of spiral of the first screw rod (11) are on the contrary, the second screw rod (12) side
The right end in face is fixedly connected with the inner ring of first bearing (8), and first bearing (8) is mounted on the mounting hole of the second fixed block (14)
Interior, the right end of the second screw rod (12) is equipped with regulating device (6)；
Screw hole on first screw rod (11) and first movement block (10) is threadedly coupled, the second screw rod (12) and the second movable block (13)
On screw hole be threadedly coupled, the lower surface of first movement block (10) and the lower surface of the second movable block (13) are respectively and fixedly provided with two arcs
Shape plate (15), the lower end back-flexing of two arc panels (15), the lower end arc-shaped transition of arc panel (15).
2. a kind of adjustable eyelid stretching apparatus for clinical ophthalmology according to claim 1, it is characterised in that: described
Gag lever post (16) are equipped between second fixed block (14) and the first fixed block (1), the trailing flank and second of first movement block (10)
Leading flank of the trailing flank of movable block (13) with gag lever post (16) is slidably connected.
3. a kind of adjustable eyelid stretching apparatus for clinical ophthalmology according to claim 1, it is characterised in that: described
Sliding eye on clip-connecting rod (7) and gasket (2) is slidably connected, and the upper end of clip-connecting rod (7) is taper.
4. a kind of adjustable eyelid stretching apparatus for clinical ophthalmology according to claim 1, it is characterised in that: two
The lower end of leg of spectacles (4) is fixedly connected with the both ends of elastic string (3) respectively, and the length of elastic string (3) is greater than spectacle-frame (5) along preceding
The length of rear direction.
5. a kind of adjustable eyelid stretching apparatus for clinical ophthalmology according to claim 1, it is characterised in that: described
Regulating device (6) includes Rotational Cylindrical (62), and the left side of Rotational Cylindrical (62) and the right end of the second screw rod (12) are coaxially fixed, rotation
The lateral surface of column (62) is bonded with anti-skid rubber cushion (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811265710.1A CN109452962A (en) | 2018-10-29 | 2018-10-29 | A kind of adjustable eyelid stretching apparatus for clinical ophthalmology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811265710.1A CN109452962A (en) | 2018-10-29 | 2018-10-29 | A kind of adjustable eyelid stretching apparatus for clinical ophthalmology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109452962A true CN109452962A (en) | 2019-03-12 |
Family
ID=65608661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811265710.1A Pending CN109452962A (en) | 2018-10-29 | 2018-10-29 | A kind of adjustable eyelid stretching apparatus for clinical ophthalmology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109452962A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110279390A (en) * | 2019-07-26 | 2019-09-27 | 吉林大学第一医院 | A kind of ophthalmic diagnosis auxiliary instrument |
| CN111616778A (en) * | 2020-06-03 | 2020-09-04 | 连云港市东方医院 | Puncture needle fixing device for nephrology department |
| CN111870428A (en) * | 2020-09-08 | 2020-11-03 | 冯文文 | Clinical device of dosing that optimizes of ophthalmology |
| CN112089525A (en) * | 2020-09-27 | 2020-12-18 | 张靖 | Clinical device of dosing of ophthalmology |
| CN112426186A (en) * | 2020-11-25 | 2021-03-02 | 中国人民解放军陆军特色医学中心 | Eyelid retractor for treating senile macular degeneration |
| CN115634152A (en) * | 2022-10-18 | 2023-01-24 | 广州市快成科技有限责任公司 | Combined spliced anti-volatilization eyedrop bottle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007035132A1 (en) * | 2007-07-25 | 2009-02-05 | Medicon Eg, Chirurgiemechaniker-Genossenschaft | Surgical instrument for forcing apart tissues, has guide rod, and valves attached to retaining arms, where instrument is made of polyetheretherketone, polyphenylsulfone or glass fiber reinforced plastic |
| CN203749685U (en) * | 2014-03-05 | 2014-08-06 | 陈桂春 | Eye speculum for ophthalmology department |
-
2018
- 2018-10-29 CN CN201811265710.1A patent/CN109452962A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007035132A1 (en) * | 2007-07-25 | 2009-02-05 | Medicon Eg, Chirurgiemechaniker-Genossenschaft | Surgical instrument for forcing apart tissues, has guide rod, and valves attached to retaining arms, where instrument is made of polyetheretherketone, polyphenylsulfone or glass fiber reinforced plastic |
| CN203749685U (en) * | 2014-03-05 | 2014-08-06 | 陈桂春 | Eye speculum for ophthalmology department |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110279390A (en) * | 2019-07-26 | 2019-09-27 | 吉林大学第一医院 | A kind of ophthalmic diagnosis auxiliary instrument |
| CN111616778A (en) * | 2020-06-03 | 2020-09-04 | 连云港市东方医院 | Puncture needle fixing device for nephrology department |
| CN111616778B (en) * | 2020-06-03 | 2024-04-26 | 连云港市东方医院 | Puncture needle fixing device for nephrology department |
| CN111870428A (en) * | 2020-09-08 | 2020-11-03 | 冯文文 | Clinical device of dosing that optimizes of ophthalmology |
| CN112089525A (en) * | 2020-09-27 | 2020-12-18 | 张靖 | Clinical device of dosing of ophthalmology |
| CN112426186A (en) * | 2020-11-25 | 2021-03-02 | 中国人民解放军陆军特色医学中心 | Eyelid retractor for treating senile macular degeneration |
| CN115634152A (en) * | 2022-10-18 | 2023-01-24 | 广州市快成科技有限责任公司 | Combined spliced anti-volatilization eyedrop bottle |
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| PB01 | Publication | ||
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Application publication date: 20190312 |