CN104287793B - Expansion device for ophthalmologic operation - Google Patents
Expansion device for ophthalmologic operation Download PDFInfo
- Publication number
- CN104287793B CN104287793B CN201410550323.8A CN201410550323A CN104287793B CN 104287793 B CN104287793 B CN 104287793B CN 201410550323 A CN201410550323 A CN 201410550323A CN 104287793 B CN104287793 B CN 104287793B
- Authority
- CN
- China
- Prior art keywords
- dilator
- fixed mount
- upside
- expanded support
- flexible fastening
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F2009/0035—Devices for immobilising a patient's head with respect to the instrument
- A61F2009/0043—Devices for immobilising a patient's head with respect to the instrument by supporting the instrument on the patient's head, e.g. head bands
- A61F2009/0052—Devices for immobilising a patient's head with respect to the instrument by supporting the instrument on the patient's head, e.g. head bands the instrument being supported on the patient's eye
Abstract
Expansion device for ophthalmologic operation, belongs to technical field of medical instrument. The technical scheme is that and include fixed mount and dilator, it is characterized in that being provided with fixing adapter in fixed mount both sides, fixing adapter side is provided with flexible fastening headband, flexible fastening headband one end is provided with connection buckle, flexible head protective pad it is provided with in the middle of flexible fastening headband, flexible head protective pad is linked together by slidable adjustment fixing band and flexible fastening headband, fixing adapter opposite side is provided with connection buckle base, fixed mount side is provided with power pack, and power pack inboard is provided with button cell group. Present configuration is simple, easy to use, can fixedly secure when carrying out ophthalmologic operation to patient, and easy and simple to handle, time saving and energy saving, alleviates the work difficulty of medical worker.
Description
Technical field: the invention belongs to technical field of medical instrument, specifically a kind of expansion device for ophthalmologic operation.
Background technology: at present, clinically when carrying out ophthalmologic operation to patient, operator doctor needs tractive patient's eyelid under other people assist to expose eyeball, existing operation is pull on palpebra inferior with tweezers support mostly, so fixing insecure, and operate cumbersome, waste time and energy, add great work difficulty to medical worker.
Summary of the invention: it is an object of the invention to provide one and can fixedly secure when carrying out ophthalmologic operation tractive eyelid to patient clinically, and easy and simple to handle, time saving and energy saving expansion device for ophthalmologic operation.
The technical scheme is that and include fixed mount and dilator, it is characterized in that being provided with fixing adapter in fixed mount both sides, fixing adapter side is provided with flexible fastening headband, flexible fastening headband one end is provided with connection buckle, flexible head protective pad it is provided with in the middle of flexible fastening headband, flexible head protective pad is linked together by slidable adjustment fixing band and flexible fastening headband, fixing adapter opposite side is provided with connection buckle base, fixed mount side is provided with power pack, power pack inboard is provided with button cell group, outward opening power supply lid it is provided with outside power pack, nose bracket it is provided with in the middle of fixed mount, fixed mount both sides are provided with grafting holder, the upper and lower both sides of grafting holder are provided with pressing release button, light socket it is provided with on the upside of fixed mount, illuminating bracket it is provided with on the upside of light socket, illuminating bracket is linked together by lighting plug and light socket, rotating illuminating switch it is provided with on the upside of illuminating bracket, rotating illuminating switch upside is provided with assist illuminator, light-regulator it is provided with on the upside of assist illuminator, dilator side is provided with patchplug, patchplug and grafting holder link together, expanded support actuator it is provided with on the upside of patchplug, expanded support actuator side is provided with expanded support adjusting knob, expanded support actuator inboard is provided with adjustment rotating shaft, regulate and link together with expanded support adjusting knob outside rotating shaft, regulate rotating shaft side and be provided with active adjustment gear, active adjustment gear side is provided with travelling gear, travelling gear side is provided with driving gear, gear side is driven to be provided with drive shaft, drive shaft side is provided with synchronization dilator, the side of upper eyelid enlarging stretcher is connected on the upside of synchronization dilator, upper eyelid enlarging stretcher is arranged above with upper eyelid V-type holder, the side of palpebra inferior enlarging stretcher is connected on the downside of synchronization dilator, palpebra inferior enlarging stretcher is arranged above with palpebra inferior V-type holder, the enlarging stretcher auxiliary fixer being arranged on the both sides of nose bracket is positioned at the offside synchronizing dilator, upper eyelid enlarging stretcher and palpebra inferior enlarging stretcher opposite side link together with enlarging stretcher auxiliary fixer respectively.
As preferably, described illuminating bracket is set to memory metal material.
As preferably, being provided with anti-slip veins outside described expanded support adjusting knob.
As preferably, being provided with expanded support scale graticule outside described synchronization dilator.
The medicine have the advantages that present configuration is simple, easy to use, can fixedly secure when carrying out ophthalmologic operation to patient, and easy and simple to handle, time saving and energy saving, alleviate the work difficulty of medical worker.
Accompanying drawing illustrates:
Accompanying drawing 1 is overall structure schematic diagram of the present invention.
Accompanying drawing 2 is the floor map of expanded support actuator of the present invention.
In figure 1, fixed mount, 2, dilator, 3, fixing adapter, 4, flexible fastening headband, 5, connect buckle, 6, flexible head protective pad, 7, slidable adjustment fixing band, 8, connect buckle base, 9, power pack, 10, button cell group, 11, outward opening power supply lid, 12, nose bracket, 13, grafting holder, 14, pressing release button, 15, light socket, 16, illuminating bracket, 17, lighting plug, 18, rotating illuminating switchs, 19, assist illuminator, 20, light-regulator, 21, patchplug, 22, expanded support actuator, 23, expanded support adjusting knob, 24, regulate rotating shaft, 25, active adjustment gear, 26, travelling gear, 27, drive gear, 28, drive shaft, 29, synchronize dilator, 30, upper eyelid enlarging stretcher, 31, upper eyelid V-type holder, 32, palpebra inferior enlarging stretcher, 33, palpebra inferior V-type holder, 34, enlarging stretcher auxiliary fixer, 35, anti-slip veins, 36, expanded support scale graticule.
Detailed description of the invention: include fixed mount 1 and dilator 2, it is characterized in that being provided with fixing adapter 3 in fixed mount 1 both sides, fixing adapter 3 side is provided with flexible fastening headband 4, flexible fastening headband 4 one end is provided with connection buckle 5, it is provided with flexible head protective pad 6 in the middle of flexible fastening headband 4, flexible head protective pad 6 is linked together by slidable adjustment fixing band 7 and flexible fastening headband 4, fixing adapter 3 opposite side is provided with connection buckle base 8, fixed mount 1 side is provided with power pack 9, power pack 9 inboard is provided with button cell group 10, outward opening power supply lid 11 it is provided with outside power pack 9, it is provided with nose bracket 12 in the middle of fixed mount 1, fixed mount 1 both sides are provided with grafting holder 13, grafting holder about 13 both sides are provided with pressing release button 14, light socket 15 it is provided with on the upside of fixed mount 1, illuminating bracket 16 it is provided with on the upside of light socket 15, illuminating bracket 16 is linked together by lighting plug 17 and light socket 15, rotating illuminating switch 18 it is provided with on the upside of illuminating bracket 16, it is provided with assist illuminator 19 on the upside of rotating illuminating switch 18, light-regulator 20 it is provided with on the upside of assist illuminator 19, dilator 2 side is provided with patchplug 21, patchplug 21 and grafting holder 13 link together, expanded support actuator 22 it is provided with on the upside of patchplug 21, expanded support actuator 22 side is provided with expanded support adjusting knob 23, expanded support actuator 22 inboard is provided with adjustment rotating shaft 24, regulate and link together with expanded support adjusting knob 23 outside rotating shaft 24, regulate rotating shaft 24 side and be provided with active adjustment gear 25, active adjustment gear 25 side is provided with travelling gear 26, travelling gear 26 side is provided with driving gear 27, gear 27 side is driven to be provided with drive shaft 28, drive shaft 28 side is provided with synchronization dilator 29, the side of upper eyelid enlarging stretcher 30 is connected on the upside of synchronization dilator 29, upper eyelid enlarging stretcher 30 is arranged above with upper eyelid V-type holder 31, the side of palpebra inferior enlarging stretcher 32 is connected on the downside of synchronization dilator 29, palpebra inferior enlarging stretcher 32 is arranged above with palpebra inferior V-type holder 33, the enlarging stretcher auxiliary fixer 34 being arranged on the both sides of nose bracket 12 is positioned at the offside synchronizing dilator 29, upper eyelid enlarging stretcher 30 and palpebra inferior enlarging stretcher 32 opposite side link together with enlarging stretcher auxiliary fixer 34 respectively.In use, use flexible fastening headband 4 that the present invention can be fixed on the head of patient, use and connect buckle 5 and connect buckle base 8 and can quickly flexible fastening headband 4 be fixed, the head of patient can be protected by flexible head protective pad 6, prevent patient head from doing not feel like oneself because of flexible fastening headband 4, patient's nose can be protected by nose bracket 12, can supporting and mounting bracket 1 be fixed simultaneously, lighting plug 17 and light socket 15 are linked together, open rotating illuminating switch 18, the eye of patient can be illuminated by assist illuminator 19, so that carrying out hands art, the light of assist illuminator 19 can be adjusted by light-regulator 20, to reach optimal illumination effect, the patchplug 21 of dilator 2 side and grafting holder 13 are linked together, dilator 2 can be fixed, press pressing release button 14, dilator 2 can be taken off, upper eyelid V-type holder 31 above upper eyelid enlarging stretcher 30 is held the upper eyelid of patient, the palpebra inferior of patient is held in palpebra inferior enlarging stretcher 32 palpebra inferior V-type holder 33 above, rotate expanded support adjusting knob 23, expanded support actuator 22 drives active adjustment gear 25 to rotate by regulating rotating shaft 24, active adjustment gear 25 band nutating gear 26 rotates, travelling gear 26 drives and drives gear 27 to rotate, drive gear 27 to be driven by drive shaft 28 and synchronize dilator 29 synchronization action, synchronization dilator 29 simultaneously drives upper eyelid enlarging stretcher 30 and palpebra inferior enlarging stretcher 32 moves up and down, complete expanded support work, can smooth drive upper eyelid enlarging stretcher 30 and palpebra inferior enlarging stretcher 32 be moved up and down by expanded support actuator 22, prevent because the too fast eye to patient that moves causes discomfort.
As preferably, described illuminating bracket 16 is set to memory metal material. So arrange, it is possible to the convenient direction of illumination adjusting assist illuminator 19.
As preferably, being provided with anti-slip veins 35 outside described expanded support adjusting knob 23. So arrange, it is possible to prevent from skidding when rotating expanded support adjusting knob 23.
As preferably, being provided with expanded support scale graticule 36 outside described synchronization dilator 29. So arrange, it is simple to the distance of observation eye expanded support.
Claims (4)
1. expansion device for ophthalmologic operation, including fixed mount (1), dilator (2), elastic reducing-fixing band (4) and nose bracket (12), it is characterized in that: be provided with fixing adapter (3) in fixed mount (1) both sides, fixing adapter (3) side is provided with flexible fastening headband (4), flexible fastening headband (4) one end is provided with connection buckle (5), it is provided with flexible head protective pad (6) in the middle of flexible fastening headband (4), flexible head protective pad (6) is linked together by slidable adjustment fixing band (7) and flexible fastening headband (4), fixing adapter (3) opposite side is provided with connection buckle base (8), fixed mount (1) side is provided with power pack (9), power pack (9) inboard is provided with button cell group (10), power pack (9) outside is provided with outward opening power supply lid (11), it is provided with nose bracket (12) in the middle of fixed mount (1), fixed mount (1) both sides are provided with grafting holder (13), grafting holder (13) both sides up and down are provided with pressing release button (14), fixed mount (1) upside is provided with light socket (15), light socket (15) upside is provided with illuminating bracket (16), illuminating bracket (16) is linked together by lighting plug (17) and light socket (15), illuminating bracket (16) upside is provided with rotating illuminating switch (18), rotating illuminating switch (18) upside is provided with assist illuminator (19), assist illuminator (19) upside is provided with light-regulator (20), dilator (2) side is provided with patchplug (21), patchplug (21) and grafting holder (13) link together, patchplug (21) upside is provided with expanded support actuator (22), expanded support actuator (22) side is provided with expanded support adjusting knob (23), expanded support actuator (22) inboard is provided with adjustment rotating shaft (24), regulate rotating shaft (24) outside and expanded support adjusting knob (23) links together, regulate rotating shaft (24) side and be provided with active adjustment gear (25), active adjustment gear (25) side is provided with travelling gear (26), travelling gear (26) side is provided with driving gear (27), gear (27) side is driven to be provided with drive shaft (28), drive shaft (28) side is provided with synchronization dilator (29), the side of upper eyelid enlarging stretcher (30) is connected to synchronization dilator (29) upside, upper eyelid enlarging stretcher (30) is arranged above with upper eyelid V-type holder (31), the side of palpebra inferior enlarging stretcher (32) is connected to synchronization dilator (29) downside, palpebra inferior enlarging stretcher (32) is arranged above with palpebra inferior V-type holder (33), the enlarging stretcher auxiliary fixer (34) being arranged on the both sides of nose bracket (12) is positioned at the offside synchronizing dilator (29), upper eyelid enlarging stretcher (30) and palpebra inferior enlarging stretcher (32) opposite side link together with enlarging stretcher auxiliary fixer (34) respectively.
2. expansion device for ophthalmologic operation according to claim 1, it is characterised in that: described illuminating bracket (16) is set to memory metal material.
3. expansion device for ophthalmologic operation according to claim 1, it is characterised in that: described expanded support adjusting knob (23) outside is provided with anti-slip veins (35).
4. expansion device for ophthalmologic operation according to claim 1, it is characterised in that: described synchronization dilator (29) outside is provided with expanded support scale graticule (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410550323.8A CN104287793B (en) | 2014-10-03 | 2014-10-03 | Expansion device for ophthalmologic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410550323.8A CN104287793B (en) | 2014-10-03 | 2014-10-03 | Expansion device for ophthalmologic operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104287793A CN104287793A (en) | 2015-01-21 |
| CN104287793B true CN104287793B (en) | 2016-06-08 |
Family
ID=52307931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410550323.8A Expired - Fee Related CN104287793B (en) | 2014-10-03 | 2014-10-03 | Expansion device for ophthalmologic operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104287793B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109223068B (en) * | 2018-09-12 | 2020-12-15 | 李林 | Auxiliary device for subconjunctival injection |
| CN109259722B (en) * | 2018-11-20 | 2021-05-18 | 范伟 | Adjustable eyelid expanding device for ophthalmology clinic |
| CN109646064A (en) * | 2018-12-21 | 2019-04-19 | 董宁宁 | A kind of adjustable eyelid stretching apparatus for clinical ophthalmology |
| CN111920465B (en) * | 2020-08-17 | 2021-11-26 | 鹤壁市人民医院 | Expanding device for clinical ophthalmic surgery |
| CN112587183A (en) * | 2020-12-09 | 2021-04-02 | 武汉爱尔眼科医院有限公司 | Eyelid strutting arrangement for ophthalmic therapy with safety protection function |
| CN112460506B (en) * | 2020-12-28 | 2023-05-02 | 荟康医疗科技(深圳)有限公司 | Lighting device for ophthalmic surgery and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2702540A (en) * | 1953-07-07 | 1955-02-22 | Ali Y Debeh | Eyelid retracting device |
| US6283913B1 (en) * | 1999-04-09 | 2001-09-04 | Barry S. Seibel | 3-dimensional lid speculum and method for use |
| CN202446146U (en) * | 2012-01-17 | 2012-09-26 | 吴萍 | Eyelid expanding device |
| CN202821811U (en) * | 2012-11-06 | 2013-03-27 | 胡杰 | Eyelid expanding device for ophthalmology |
| CN202942290U (en) * | 2012-11-28 | 2013-05-22 | 杜江 | Expander for ophthalmologic operation |
| CN203749685U (en) * | 2014-03-05 | 2014-08-06 | 陈桂春 | Eye speculum for ophthalmology department |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110275903A1 (en) * | 2010-05-06 | 2011-11-10 | St. John's Medical Research Institute, Inc. | Surgical Eye Drape And Method Of Use Thereof |
-
2014
- 2014-10-03 CN CN201410550323.8A patent/CN104287793B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2702540A (en) * | 1953-07-07 | 1955-02-22 | Ali Y Debeh | Eyelid retracting device |
| US6283913B1 (en) * | 1999-04-09 | 2001-09-04 | Barry S. Seibel | 3-dimensional lid speculum and method for use |
| CN202446146U (en) * | 2012-01-17 | 2012-09-26 | 吴萍 | Eyelid expanding device |
| CN202821811U (en) * | 2012-11-06 | 2013-03-27 | 胡杰 | Eyelid expanding device for ophthalmology |
| CN202942290U (en) * | 2012-11-28 | 2013-05-22 | 杜江 | Expander for ophthalmologic operation |
| CN203749685U (en) * | 2014-03-05 | 2014-08-06 | 陈桂春 | Eye speculum for ophthalmology department |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104287793A (en) | 2015-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Xianli Inventor after: Zheng Guihua Inventor before: Liu Xianli |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161003 |