CN209091468U - A kind of ophtalmic treatments anti-tensile device - Google Patents
A kind of ophtalmic treatments anti-tensile device Download PDFInfo
- Publication number
- CN209091468U CN209091468U CN201820599391.7U CN201820599391U CN209091468U CN 209091468 U CN209091468 U CN 209091468U CN 201820599391 U CN201820599391 U CN 201820599391U CN 209091468 U CN209091468 U CN 209091468U
- Authority
- CN
- China
- Prior art keywords
- eyelid
- connecting rod
- cylinder
- lower section
- adjusts
- 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.)
- Expired - Fee Related
Links
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of ophtalmic treatments anti-tensile devices, including Telescopic positioning lever, bottom handgrips are installed outside the Telescopic positioning lever bottom end, and Telescopic positioning lever tip exterior is connected with the fixed cylinder of eyelid, top connecting rod is installed on the left of the fixed cylindrical exterior of the eyelid, and top connecting rod bottom end is connected with upper eyelid expansion block, the fixed cylindrical inside of the eyelid is equipped with adjustable spring, and adjustable spring front end is externally connected to eyelid and adjusts cylinder, the eyelid, which is adjusted, is equipped with the fixed cylinder of eyelid outside cylinder front end, and eyelid adjusts and is connected with lower section connecting rod on the left of cylindrical exterior, palpebra inferior expansion block is installed outside lower section connecting rod bottom end.The ophtalmic treatments enable doctor that can then strut patient's eyelid without the holding present apparatus always with anti-tensile device, save the physical strength of doctor, enable doctor can activity freely, and the light above patient's eyeball will not be stopped, doctor is facilitated to carry out inspection treatment.
Description
Technical field
The utility model relates to ophtalmic treatments equipment technical field, specially a kind of ophtalmic treatments anti-tensile device.
Background technique
The full name of ophthalmology is " eye disease training ", is that research occurs in vision system, including eyeball and associated there group
It is woven with the subject of related disorders, ophthalmology general Study vitreum, retinal disease, eye optometry, glaucoma and optic neuropathy, it is white
A variety of ophthalmology diseases such as cataract or glaucoma are generally needed in eye examination or therapeutic process using eyelid anti-tensile device.
Common eyelid anti-tensile device, which exists, needs doctor to hold always, more waste physical strength, and is easy to stop on eyeball
The light of side, it has not been convenient to the case where doctor checks.
Utility model content
The purpose of this utility model is to provide a kind of ophtalmic treatments anti-tensile devices, to solve to mention in above-mentioned background technique
Common eyelid anti-tensile device out, which exists, needs doctor to hold always, more waste physical strength, and is easy to stop above eyeball
It is bright, it has not been convenient to the problem of doctor checks.
To achieve the above object, the utility model provides the following technical solutions: a kind of ophtalmic treatments anti-tensile device, including
Telescopic positioning lever is equipped with bottom handgrips outside the Telescopic positioning lever bottom end, and Telescopic positioning lever tip exterior is connected with
Eyelid fixes cylinder, is equipped with top connecting rod on the left of the fixed cylindrical exterior of the eyelid, and top connecting rod bottom end is connected with
Block is expanded in upper eyelid, and the fixed cylindrical inside of the eyelid is equipped with adjustable spring, and adjustable spring front end is externally connected to eyelid
Cylinder is adjusted, the eyelid, which is adjusted, is equipped with the fixed cylinder of eyelid outside cylinder front end, and eyelid adjusts and connects on the left of cylindrical exterior
It is connected to lower section connecting rod, palpebra inferior expansion block is installed outside lower section connecting rod bottom end.
Preferably, the lower section connecting rod and top connecting rod are L shape structure, and lower section connecting rod is connected with top
Bar vertical axis expands block with palpebra inferior and the upper eyelid expansion vertical bisector of block is overlapped.
Preferably, it is blind round hole structure that the fixed cylinder of the eyelid and eyelid, which adjust cylindrical inside, and eyelid is fixed
The diameter of cylindrical inside blind round hole structure is equal to eyelid and adjusts cylindrical exterior diameter.
Preferably, the adjustable spring diameter is less than the diameter that eyelid adjusts cylindrical inside blind round hole structure, and flexible
Length under the free state of spring is less than the fixed cylinder of eyelid and eyelid adjust cylindrical inside blind round hole structure length it
With.
Preferably, top connecting rod upper surface is overlapped with the fixed cylinder upper surface of eyelid, lower section connecting rod lower end surface
With eyelid adjust cylinder lower end surface is overlapped, and the transverse axis of lower section connecting rod and top connecting rod with eyelid fixation cylinder and
The transversally bisecting line that eyelid adjusts cylinder is overlapped.
Compared with prior art, the utility model has the beneficial effects that the ophtalmic treatments enable doctor be not necessarily to anti-tensile device
Always the holding present apparatus can then strut patient's eyelid, save the physical strength of doctor, enable doctor can activity freely, and will not
Stop the light above patient's eyeball, doctor is facilitated to carry out inspection treatment.The lower section connecting rod of this ophtalmic treatments anti-tensile device
Be L shape structure with top connecting rod, and lower section connecting rod and top connecting rod vertical axis expanded with palpebra inferior block and
Upper eyelid is expanded the vertical bisector of block and is overlapped, so that lower section connecting rod and top connecting rod and palpebra inferior expansion block and upper eyelid are expanded
The junction of block is located at the center of palpebra inferior expansion block and upper eyelid expansion block, is able to maintain palpebra inferior and expands block and upper
Eyelid expands the stability of block, and it is excessive not will cause weight differential at left and right sides of lower section connecting rod and top connecting rod vertical axis
The case where, and the lower section connecting rod of L shape structure and top connecting rod enable lower section connecting rod and top connecting rod fix with eyelid
Cylinder and eyelid adjust the link position of both cylinders far from the gap between palpebra inferior expansion block and upper eyelid expansion block, avoid
There is the fixed cylinder of eyelid and eyelid adjusts cylinder to the light on the gap between palpebra inferior expansion block and upper eyelid expansion block
The case where impacting, it is round blind that this ophtalmic treatments, which fixes cylinder and eyelid adjusting cylindrical inside with the eyelid of anti-tensile device,
Pore structure, and the diameter of the fixed cylindrical inside blind round hole structure of eyelid is equal to eyelid and adjusts cylindrical exterior diameter, so that eyelid
Fixed cylinder and eyelid, which adjust cylindrical inside, has space to install adjustable spring, and eyelid adjusts cylindrical outer surface and can be bonded
The fixed internal surface of column of eyelid is mobile, adjusts the distance between palpebra inferior expansion block and upper eyelid expansion block to facilitate.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model overlooking structure diagram.
In figure: 1, palpebra inferior expands block, 2, lower section connecting rod, 3, the fixed cylinder of eyelid, 4, eyelid adjust cylinder, 5, flexible
Spring, 6, Telescopic positioning lever, 7, bottom handgrips, 8, upper eyelid expansion block, 9, top connecting rod.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of ophtalmic treatments anti-tensile device, including stretches
Contracting locating rod 6 is equipped with bottom handgrips 7 outside 6 bottom end of Telescopic positioning lever, and 6 tip exterior of Telescopic positioning lever is connected with eye
Eyelid fixes cylinder 3, and it is blind round hole structure inside cylinder 4 that the fixed cylinder 3 of eyelid and eyelid, which are adjusted, and eyelid fixes cylinder 3
The diameter of inner circular blind hole structure is equal to eyelid and adjusts 4 outer dia of cylinder, this structure makes the fixed cylinder 3 of eyelid and eyelid
Adjusting has space to install adjustable spring 5 inside cylinder 4, and eyelid adjusts 4 outer surface of cylinder and can be bonded eyelid and fix and justifies
3 inner surface of column is mobile, adjusts the distance between palpebra inferior expansion block 1 and upper eyelid expansion block 8 to facilitate, the fixed cylinder 3 of eyelid
Outer left side is equipped with top connecting rod 9, and connecting rod 9 bottom end in top is connected with upper eyelid expansion block 8, in top connecting rod 9
End face is overlapped with fixed 3 upper surface of cylinder of eyelid, and connecting rod 2 lower end surface in lower section adjusts 4 lower end surface of cylinder with eyelid and is overlapped, and under
The transverse axis of square connecting rod 2 and top connecting rod 9 adjusts the transversally bisecting line of cylinder 4 with the fixed cylinder 3 of eyelid and eyelid
It is overlapped, this structure makes that top connecting rod 9 and lower section connecting rod 2 are in the fixed cylinder 3 of eyelid and eyelid adjusts closing for cylinder 4
End face is closed, enables lower section connecting rod 2 not adjust when cylinder 4 is moved along the fixed cylinder 3 of eyelid in eyelid and causes to interfere, and top
Pressure in connecting rod 9 and lower section connecting rod 2 can uniformly be transferred to the fixed cylinder 3 of eyelid and eyelid adjusts 4 top of cylinder,
Adjustable spring 5 is installed, and 5 front end of adjustable spring is externally connected to eyelid and adjusts cylinder 4, stretches inside the fixed cylinder 3 of eyelid
5 diameter of spring is less than the diameter that eyelid adjusts 4 inner circular blind hole structure of cylinder, and the length under the free state of adjustable spring 5
Degree is less than the fixed cylinder 3 of eyelid and eyelid adjusts the sum of the length of 4 inner circular blind hole structure of cylinder, this structure makes flexible bullet
When spring 5 is under free state, eyelid, which adjusts cylinder 4, to be not in eyelid tune inside the fixed cylinder 3 of fully extended eyelid
Pitch cylinder 4 and the fixed cylinder 3 of eyelid do not have the case where intersection, and adjustable spring 5 can be directly installed on eyelid and adjust circle
It is not in that 5 outside of adjustable spring is bonded stuck situation, eyelid adjusting cylinder 4 with eyelid adjusting 4 inner wall of cylinder inside column 4
Eyelid fixed cylinder 3 is installed, and eyelid adjusts 4 outer left side of cylinder and is connected with lower section connecting rod 2, lower section connection outside front end
Bar 2 and top connecting rod 9 are L shape structure, and lower section connecting rod 2 and 9 vertical axis of top connecting rod expand with palpebra inferior
It opens block 1 and the upper eyelid expansion vertical bisector of block 8 is overlapped, this structure makes lower section connecting rod 2 and top connecting rod 9 and palpebra inferior
The junction of expansion block 1 and upper eyelid expansion block 8 is located at the center of palpebra inferior expansion block 1 and upper eyelid expansion block 8, can
The stability for keeping palpebra inferior expansion block 1 and upper eyelid expansion block 8, not will cause lower section connecting rod 2 and top connecting rod 9 is vertical
The excessive situation of weight differential at left and right sides of axis, and the lower section connecting rod 2 of L shape structure and top connecting rod 9 enable lower section connect
The link position that extension bar 2 and top connecting rod 9 and the fixed cylinder 3 of eyelid and eyelid adjust both cylinders 4 is expanded far from palpebra inferior
Gap between block 1 and upper eyelid expansion block 8, avoids the occurrence of the fixed cylinder 3 of eyelid and eyelid adjusts cylinder 4 and expands to palpebra inferior
The case where light on gap between block 1 and upper eyelid expansion block 8 impacts, lower section connecting rod is equipped with outside 2 bottom end
Palpebra inferior expands block 1.
Working principle: when using ophtalmic treatments anti-tensile device, in place of first checking the present apparatus whether there is or not breakage, cracking,
Begin to use if all are intact, first passes through bottom handgrips 7 and be fixed on the present apparatus on the edge of bed of the lain people of patient, then draw
Stretching Telescopic positioning lever 6 enables palpebra inferior expansion block 1 and upper eyelid expansion block 8 be in proper height, then pushes up upper eyelid expansion block 8
The position expanded is needed in patient upper eyelid, then palpebra inferior expansion block 1 is against on the palpebra inferior of patient, at this time because of patient's eyes
The folding of eyeball acts on, and the eyelid that the lower section connecting rod 2 at 1 top of palpebra inferior expansion block is connected adjusts cylinder 4 and will drive flexible bullet
Spring 5 shortens, and then eyelid adjusting cylinder 4 can be caught in inside the fixed cylinder 3 of eyelid and be fixed, and then palpebra inferior expands 1 He of block
The distance between upper eyelid expansion block 8 is kept fixed, and doctor can be by between lower section connecting rod 2 and top connecting rod 9 at this time
Space inspection treatment is carried out to the eyeball of patient, to complete a series of activities.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of ophtalmic treatments anti-tensile device, including Telescopic positioning lever (6), it is characterised in that: Telescopic positioning lever (6) bottom
End is external to be equipped with bottom handgrips (7), and Telescopic positioning lever (6) tip exterior is connected with eyelid and fixes cylinder (3), the eye
Fixed cylinder (3) outer left side of eyelid is equipped with top connecting rod (9), and top connecting rod (9) bottom end is connected with upper eyelid expansion
Block (8), the eyelid is equipped with adjustable spring (5) inside fixed cylinder (3), and adjustable spring (5) front end is externally connected to eye
Eyelid adjusts cylinder (4), and it is fixed cylinder (3) to be equipped with eyelid outside eyelid adjusting cylinder (4) front end, and eyelid adjusts cylinder
(4) outer left side is connected with lower section connecting rod (2), and palpebra inferior expansion block is equipped with outside lower section connecting rod (2) bottom end
(1)。
2. a kind of ophtalmic treatments anti-tensile device according to claim 1, it is characterised in that: the lower section connecting rod (2)
It is L shape structure with top connecting rod (9), and lower section connecting rod (2) and top connecting rod (9) vertical axis are and palpebra inferior
It expands block (1) and the vertical bisector of upper eyelid expansion block (8) is overlapped.
3. a kind of ophtalmic treatments anti-tensile device according to claim 1, it is characterised in that: the fixed cylinder of the eyelid
It (3) and is blind round hole structure inside eyelid adjusting cylinder (4), and eyelid fixes cylinder (3) inner circular blind hole structure
Diameter is equal to eyelid and adjusts cylinder (4) outer dia.
4. a kind of ophtalmic treatments anti-tensile device according to claim 1, it is characterised in that: the adjustable spring (5) is straight
Diameter is less than the diameter that eyelid adjusts cylinder (4) inner circular blind hole structure, and the length under the free state of adjustable spring (5) is small
The sum of the length of cylinder (4) inner circular blind hole structure is adjusted in eyelid fixed cylinder (3) and eyelid.
5. a kind of ophtalmic treatments anti-tensile device according to claim 1, it is characterised in that: the top connecting rod (9)
Upper surface is overlapped with fixed cylinder (3) upper surface of eyelid, and lower section connecting rod (2) lower end surface and eyelid adjust cylinder (4) lower end surface
It is overlapped, and the transverse axis of lower section connecting rod (2) and top connecting rod (9) adjusts with eyelid fixed cylinder (3) and eyelid and justifies
The transversally bisecting line of column (4) is overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599391.7U CN209091468U (en) | 2018-04-25 | 2018-04-25 | A kind of ophtalmic treatments anti-tensile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599391.7U CN209091468U (en) | 2018-04-25 | 2018-04-25 | A kind of ophtalmic treatments anti-tensile device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209091468U true CN209091468U (en) | 2019-07-12 |
Family
ID=67148615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820599391.7U Expired - Fee Related CN209091468U (en) | 2018-04-25 | 2018-04-25 | A kind of ophtalmic treatments anti-tensile device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209091468U (en) |
-
2018
- 2018-04-25 CN CN201820599391.7U patent/CN209091468U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108969037A (en) | A kind of eye examination and safe eye speculum of performing the operation | |
| CN209172531U (en) | A kind of ophthalmology diagnosis fixes device with Maxillary region | |
| CN106236371A (en) | A kind of ophthalmic head clamp adapter tool | |
| CN209091468U (en) | A kind of ophtalmic treatments anti-tensile device | |
| CN208770130U (en) | A kind of dedicated aspirator of ophthalmologic operation | |
| CN208422228U (en) | A kind of crystalline lens and the adjustable Eyeball teaching model of pupil | |
| CN208988986U (en) | A kind of Clinical Ophthalmology operation dilator | |
| CN208598365U (en) | A kind of eye examination head fixing device | |
| CN208640918U (en) | A kind of ophthalmic diagnosis head supporting structure | |
| CN209611318U (en) | A kind of bracket for ophthalmologic operation | |
| CN208926781U (en) | A kind of ophthalmologic operation eyelid pulls and supports device | |
| CN208677905U (en) | A kind of nozzle adjustable structure of eyeball cleaning device | |
| CN215605973U (en) | Auxiliary eye expanding device | |
| CN210811621U (en) | Ophthalmic surgery bracket | |
| CN208435624U (en) | A kind of multi-purpose formula eye examination apparatus of ophthalmology | |
| CN208677359U (en) | A kind of eye examination tool facilitating operation | |
| CN210301394U (en) | Ophthalmic nursing dropping liquid device | |
| CN218943307U (en) | Ophthalmic treatment inspection device convenient for inspection | |
| CN208838467U (en) | A kind of ophthalmology medial nursing frame | |
| CN208641023U (en) | A kind of therapeutic equipment adaptable based on ophthalmic | |
| CN209629724U (en) | Eyelid device for spreading | |
| CN205459332U (en) | Visual auxiliary device that puts drops in one's eyes | |
| CN107343819B (en) | A kind of ophthalmology galvanometer auxiliary bracket with foldable volume support | |
| CN214484550U (en) | Novel formula eyelid retractor is adjusted with ophthalmology to children | |
| CN217339088U (en) | Eye drop device special for ophthalmology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20200425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |