CN205597956U - Ophthalmology is guided and is flowed adjustable eye speculum - Google Patents
Ophthalmology is guided and is flowed adjustable eye speculum Download PDFInfo
- Publication number
- CN205597956U CN205597956U CN201620055588.5U CN201620055588U CN205597956U CN 205597956 U CN205597956 U CN 205597956U CN 201620055588 U CN201620055588 U CN 201620055588U CN 205597956 U CN205597956 U CN 205597956U
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- eye speculum
- connecting rod
- support
- arm
- support arm
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Abstract
The utility model belongs to the technical field of medical instrument, especially, relate to an ophthalmology is guided and is flowed adjustable eye speculum, which comprises a bracket, it has two eye speculum arms, every to articulate on the support the equal fixedly connected with of tip of eye speculum arm drives the eyelid hook, threaded connection has a screw rod on the support, the one end of screw rod is equipped with the handle, and the other end is connected with the mount pad, the both ends of mount pad articulate respectively has the connecting rod, the tip of connecting rod with the eye speculum arm is articulated, every the equal swing joint of connecting rod has a support arm, two the tip swing joint of support arm has drainage device. The utility model discloses, width of its division eyelid and drainage device's position are all adjustable for this eye speculum conjunctiva bag of can closely laminating makes the blood and the flush fluid that produce flow the drainage bag smoothly in the operation, prevent blood and wash the liquid stream and to facial, ear of operation towel and patient and head, eliminated the discomfort during the patient performs the operation.
Description
Technical field
This utility model belongs to technical field of medical instruments, particularly relates to a kind of ophthalmology band drain scalable and opens eyelid
Device.
Background technology
Ophthalmologic operation is the finest modus operandi, and it is the most crucial for getting a clear view in operation process, opens
Eyelid device is requisite instrument in ophthalmologic operation, is the specific purpose tool of ophthalmologic operation, and it act as expanding eye
Eyelid, is conducive to expanding surgical field of view.
At present, in ophthalmologic operation, eye speculum is to expose the necessary apparatus of eyeball, although conventional eye speculum
Can regulate the width of fissura palpebrae, can be without drainage system, in operation, the blood in conjunctival sac and flushing liquor are difficult to
Flowing to completely in drainage bag, a lot of liquid can flow to operation towel and the ear of patient, face and head, causes
The discomfort of patient and nervous, even blood and drainage-fluid accumulates in conjunctival sac, affects regarding of operator
Open country, largely affects efficiency and the safety of operation.
Utility model content
Technical problem to be solved in the utility model is: the deficiency existed for prior art, it is provided that a kind of
Reasonable in design, simple in construction, can play good drainage and open eyelid effect, being conducive to expanding operation and regard
Wild ophthalmology band drain scalable eye speculum.
For solving above-mentioned technical problem, the technical solution of the utility model is:
A kind of ophthalmology band drain scalable eye speculum, including support, described support is hinged with two eye speculums
Arm, the end of each described eye speculum arm has been fixedly connected with out eyelid hook, and threaded on described support have one
Screw rod, one end of described screw rod is provided with handle, and the other end is connected with mounting seat, and the two ends of described mounting seat are divided
Not being hinged with connecting rod, the end of described connecting rod is hinged with described eye speculum arm, and each described connecting rod is equal
Being connected with a support arm, the end of support arm described in two is connected with drainage system.
Improving as one, described drainage system includes that drainage plate, the top of described drainage plate are provided with adjusting rod,
The end of support arm described in described adjusting rod and two is flexibly connected.
As improving further, described in described adjusting rod and two, the end of support arm is connected by rotary buckle.
Preferably, described drainage plate is arc.
As improving further, described adjusting rod is telescopically adjustable bar.Telescopically adjustable bar can conveniently be cured
The raw position regulating drainage plate the most further, makes drainage plate fit tightly with outer canthus.
As improving further, it is connected by rotary buckle between described support arm with described connecting rod.
Owing to have employed technique scheme, the beneficial effects of the utility model are:
The ophthalmology band drain scalable eye speculum that this utility model provides, drainage system can make the position of outer canthus
Forcing down so that the flushing liquor of conjunctival sac flows to drainage bag smoothly, conjunctival sac no longer accumulates blood and flushing liquor,
Improve procedure efficiency and safety；This utility model, its width opening eyelid and the position of drainage system
Adjust so that this eye speculum can closely fit to conjunctival sac, make the blood and the flushing liquor that produce in operation smooth
Flowing to drainage bag, anti-Hemostatic Oral Liquid and flushing liquor flow to operation towel and patient facial region, ear and head, eliminate
Discomfort in corrective surgery.
Accompanying drawing explanation
Fig. 1 is the structural representation of the ophthalmology band drain scalable eye speculum that this utility model provides；
Fig. 2 is a kind of structural representation of rotary buckle；
Fig. 3 is the another kind of structural representation of rotary buckle；
Wherein: 1-support, 2-eye speculum arm, 3-opens eyelid hook, 4-screw rod, 5-handle, 6-mounting seat, 7-
Connecting rod, 8-support arm, 9-rotary buckle, 10-drainage plate, 11-adjusting rod, 91-the first card-tight part, 92-
Second card-tight part, 93-revolving part, 94-regulates bolt, 95-the 3rd card-tight part.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, this utility model is further elaborated.Should be appreciated that described herein specifically
Embodiment, only in order to explain this utility model, is not used to limit this utility model.
Fig. 1 shows the structural representation of the ophthalmology band drain scalable eye speculum that this utility model provides, for
Being easy to explanation, this figure only provides the structure division relevant with this utility model.
A kind of ophthalmology band drain scalable eye speculum, as it is shown in figure 1, include support 1, support 1 is hinged with
Two eye speculum arms 2, the end of each eye speculum arm 2 has been fixedly connected with out eyelid hook 3, screw thread on support 1
Connecting and have a screw rod 4, one end of screw rod 4 is provided with handle 5, and the other end is connected with mounting seat 6, mounting seat 6
Two ends be respectively articulated with connecting rod 7, the end of connecting rod 7 is hinged with eye speculum arm 2.When in use
Eyes size according to patient, can make screw rod drive connecting rod to rotate with turning handle, and then eyelid is opened in drive
Device arm realizes opening or closing, thus scalable opens the distance between eyelid hook, makes the size to fit that eyelid opens,
Not only improve operation, also can alleviate the misery of patient.
Each connecting rod 7 is all connected with a support arm 8, such as, pass through between support arm 8 and connecting rod 7
Rotary buckle 9 connects, and rotary buckle 9 can use structure as shown in Figure 2, rotary buckle 9 to include first
Card-tight part 91 and the second card-tight part 92, pass through revolving part between the first card-tight part 91 and the second card-tight part 92
93 connect, and the first card-tight part 91 can be relative to rotating with the second card-tight part 92, and the second card-tight part 92 is provided with
Screwed hole, is provided with regulation bolt 94 in screwed hole；Wherein, the first card-tight part 91 is snapped in connecting rod 7,
Second card-tight part 92 is snapped on support arm 8, by regulation bolt 94 by the second card-tight part 92 and support arm
8 fix, and when needing the position regulating support arm 8, rotating revolving part 93 can be adjusted.
The end of two support arms 8 is connected with drainage system, and drainage system includes drainage plate 10, drainage plate
10 is arc, and arc is suitable for the radian around outer canthus, makes drainage plate 10 fit tightly with outer canthus, outside forcing down
The position of the corner of the eyes so that the flushing liquor of conjunctival sac flows to drainage bag smoothly, conjunctival sac no longer accumulates blood and flushing
Liquid, the top of drainage plate 10 connects an adjusting rod 11, and adjusting rod 11 is preferably Collapsible structure.
Adjusting rod 11 is connected by rotary buckle 9 with the end of two support arms 8, and rotary buckle 9 can use such as
Structure shown in Fig. 3, rotary buckle 9 includes the first card-tight part the 91, second card-tight part 92 and the 3rd card-tight part
95, fixing connection between the first card-tight part 91 and the 3rd card-tight part 95, by rotation between the second card-tight part 92
Turning part 93 to be connected with the first card-tight part 91 and the 3rd card-tight part 95, the second card-tight part 92 is relative to the first card
Tight portion 91 and the 3rd card-tight part 95 can be rotated, and the second card-tight part 92 is provided with screwed hole, sets in screwed hole
There is regulation bolt 94；Wherein, the first card-tight part 91 and the 3rd card-tight part 95 are snapped in two support arms 8 respectively
End on, the second card-tight part 92 is snapped on adjusting rod 11, by regulation bolt 94 by the second card-tight part
92 fix with adjusting rod 11, and when needing the position regulating adjusting rod 11, rotating revolving part 93 can adjust
Whole.
The ophthalmology band drain scalable eye speculum that this utility model provides, its entirety can use titanium alloy material,
Thus make it have that outward appearance is beautiful, corrosion-resistant, be hardly damaged, nonmagnetic, good springiness, hardness are moderate, shape
The advantages such as shape Memorability is good.
Use process of the present utility model is: during use, doctor's turning handle, makes screw rod drive connecting rod to turn
Dynamic, and then drive eye speculum arm to realize opening or closing, thus scalable opens the distance between eyelid hook, makes eye
The size to fit that eyelid opens, is then adjusted the position of drainage plate, allows drainage plate be positioned at eyes by rotary buckle
Outer canthus position, and make drainage plate and eye speculum arm end compressing skin so that in operation produce blood
And flushing liquor flows to drainage bag smoothly.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, all should
Within being included in protection domain of the present utility model.
Claims (2)
1. an ophthalmology band drain scalable eye speculum, it is characterized in that: include support, two eye speculum arms it are hinged with on described support, the end of each described eye speculum arm has been fixedly connected with out eyelid hook, threaded on described support have a screw rod, one end of described screw rod is provided with handle, the other end is connected with mounting seat, the two ends of described mounting seat have been respectively articulated with connecting rod, the end of described connecting rod is hinged with described eye speculum arm, each described connecting rod is all connected with a support arm, and the end of support arm described in two is connected with drainage system；Described drainage system includes that drainage plate, the top of described drainage plate are provided with adjusting rod, and the end of support arm described in described adjusting rod and two is flexibly connected；Described in described adjusting rod and two, the end of support arm is connected by rotary buckle；Described drainage plate is arc；Described adjusting rod is telescopically adjustable bar.
2. ophthalmology band drain scalable eye speculum as claimed in claim 1, it is characterised in that: it is connected by rotary buckle between described support arm with described connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055588.5U CN205597956U (en) | 2016-01-20 | 2016-01-20 | Ophthalmology is guided and is flowed adjustable eye speculum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055588.5U CN205597956U (en) | 2016-01-20 | 2016-01-20 | Ophthalmology is guided and is flowed adjustable eye speculum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205597956U true CN205597956U (en) | 2016-09-28 |
Family
ID=56960100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620055588.5U Expired - Fee Related CN205597956U (en) | 2016-01-20 | 2016-01-20 | Ophthalmology is guided and is flowed adjustable eye speculum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205597956U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821431A (en) * | 2017-02-16 | 2017-06-13 | 成都迅德科技有限公司 | A kind of medical eye speculum |
| CN107970048A (en) * | 2017-11-29 | 2018-05-01 | 成都创客之家科技有限公司 | A kind of antibacterial eye speculum |
| CN107970047A (en) * | 2017-11-29 | 2018-05-01 | 成都创客之家科技有限公司 | A kind of medical eye speculum |
| CN107997794A (en) * | 2017-12-02 | 2018-05-08 | 李茂菊 | Medical multifunctional eye speculum |
| CN112220508A (en) * | 2020-10-15 | 2021-01-15 | 上海市普陀区中心医院 | Eyelid opening device for medical operation |
-
2016
- 2016-01-20 CN CN201620055588.5U patent/CN205597956U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821431A (en) * | 2017-02-16 | 2017-06-13 | 成都迅德科技有限公司 | A kind of medical eye speculum |
| CN107970048A (en) * | 2017-11-29 | 2018-05-01 | 成都创客之家科技有限公司 | A kind of antibacterial eye speculum |
| CN107970047A (en) * | 2017-11-29 | 2018-05-01 | 成都创客之家科技有限公司 | A kind of medical eye speculum |
| CN107997794A (en) * | 2017-12-02 | 2018-05-08 | 李茂菊 | Medical multifunctional eye speculum |
| CN112220508A (en) * | 2020-10-15 | 2021-01-15 | 上海市普陀区中心医院 | Eyelid opening device for medical operation |
| CN112220508B (en) * | 2020-10-15 | 2022-04-19 | 上海市普陀区中心医院 | Eyelid opening device for medical operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20190120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |