CN108095888A - A kind of corneal lens takes out tweezer - Google Patents
A kind of corneal lens takes out tweezer Download PDFInfo
- Publication number
- CN108095888A CN108095888A CN201711257886.8A CN201711257886A CN108095888A CN 108095888 A CN108095888 A CN 108095888A CN 201711257886 A CN201711257886 A CN 201711257886A CN 108095888 A CN108095888 A CN 108095888A
- Authority
- CN
- China
- Prior art keywords
- tweezer
- arm
- corneal lens
- takes out
- upper arm
- 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.)
- Pending
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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
- A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
Abstract
The invention discloses a kind of corneal lens to take out tweezer,Including tweezer arm and auxiliary lighting apparatus,The upper and lower surface of tweezer arm is covered with form friction pattern,The number of tweezer arm is two,The top of tweezer arm is equipped with supporting block,The top of Left-side support block is equipped with underarm,The top of Right side support block is equipped with upper arm,The surface upper end of upper arm is equipped with shaft,The surface upper end of the bottom rotation connection underarm of shaft,The top of upper and lower arms is equipped with tweezer head,It is simple in structure that the corneal lens takes out tweezer,It is easy to use,It brings great convenience to the taking-up of medical staff's corneal lens,It and can be according to use demand,By upper arm and underarm under the action of shaft,Patient's corneal lens is quickly removed by tweezer head,The floor light of operation is realized by auxiliary lighting apparatus,Alleviate the work load of medical staff,The extraction efficiency of lens is improved to a certain extent.
Description
Technical field
The present invention relates to technical field of medical equipment, are specially that a kind of corneal lens takes out tweezer.
Background technology
During full femtosecond small incision surgery, the lenticule for taking out making separator well is crucial step, but traditional
Corneal lens takes out tweezer structure auxiliary, inconvenient for use, and great trouble is brought to the taking-up of medical staff's corneal lens, and not
Patient's corneal lens can be quickly removed, it is impossible to ensure the lighting environment of operation, add medical care according to use demand
The work load of personnel, the extraction efficiency of corneal lens is low, therefore takes out tweezer for the corneal lens for solving problems
It is imperative to realize.
The content of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of corneal lens and takes out tweezer, structure letter
It is single, it is easy to use, it brings great convenience, and can be passed through according to use demand to the taking-up of medical staff's corneal lens
Upper arm under the action of shaft, quickly removes patient's corneal lens by tweezer head with underarm, real by auxiliary lighting apparatus
The floor light now performed the operation, alleviates the work load of medical staff, improves the extraction efficiency of lens to a certain extent, can
Effectively to solve the problems, such as in background technology.
To achieve the above object, the present invention provides following technical solution：A kind of corneal lens takes out tweezer, including tweezer arm and auxiliary
Lighting device is helped, the upper and lower surface of the tweezer arm is covered with form friction pattern, and the number of the tweezer arm is two, the tweezer arm
Top be equipped with supporting block, the top of Left-side support block is equipped with underarm, and the top of Right side support block is equipped with upper arm, the upper arm
Surface upper end be equipped with shaft, shaft bottom rotation connection underarm surface upper end, the top of upper and lower arms is equipped with tweezer
Head, the bottom of the tweezer arm are equipped with link block, and the bottom of link block is equipped with arc elastic piece, and the bottom of arc elastic piece is equal
Equipped with jointing plate, the right flank bottom of left side arc elastic piece is equipped with backing plate, and the surface top of the upper arm is equipped with floor light
Device, the upper surface of the upper arm are equipped with control and switch, and the upper surface of the upper arm is equipped with accumulator, described to control the defeated of switch
Enter the output terminal of end electrical connection accumulator.
As a preferred technical solution of the present invention, the auxiliary lighting apparatus includes vertical telescopic mast, vertical flexible
Column is located at the surface top of upper arm, and vertical telescopic mast is divided into upper prop and lower prop, and the lower prop surface upper end of the vertical telescopic mast is set
There is tightening knob, the top of vertical telescopic mast is equipped with curved bar, and the top of curved bar is equipped with horizontal extension bar, before horizontal extension bar is divided into
Bar and rear bar, the front bar surface upper end of the horizontal extension bar are equipped with adjusting knob, and the top of horizontal extension bar is equipped with headlamp,
The input terminal of the output terminal electrical connection headlamp of the control switch.
As a preferred technical solution of the present invention, the headlamp is medical operation lamp, and the diaphragm hole of headlamp
Footpath is more than 20 millimeters and is less than 130 millimeters.
As a preferred technical solution of the present invention, the elastic piece is spring steel plate, and spring steel plate is 65MN bullets
Spring steel disc.
As a preferred technical solution of the present invention, the outer surface of the backing plate is enclosed with abrasion resistant polyurethane layer.
Compared with prior art, the beneficial effects of the invention are as follows：This corneal lens takes out tweezer, simple in structure, easy to use,
It brings great convenience, and can be existed by upper arm and underarm according to use demand to the taking-up of medical staff's corneal lens
It under the action of shaft, realizes that tweezer head quickly removes patient's corneal lens, by controlling the regulation and control of switch, is filled in floor light
Middle headlamp operating is put, the floor light in surgical procedure is realized, the work load of medical staff is alleviated, to a certain degree
On improve the extraction efficiency of lens.
Description of the drawings
Fig. 1 is structure front schematic view of the present invention；
Fig. 2 is structure schematic top plan view of the present invention；
Fig. 3 is structure auxiliary lighting apparatus internal cross section schematic diagram of the present invention.
In figure：1 tweezer arm, 2 form friction patterns, 3 supporting blocks, 4 upper arm, 5 underarms, 6 shafts, 7 tweezer heads, 8 link blocks, 9 arc elastics
Piece, 10 jointing plates, 11 backing plates, 12 auxiliary lighting apparatuses, 121 vertical telescopic masts, 122 tightening knobs, 123 curved bars, 124 levels are stretched
Contracting bar, 125 adjusting knobs, 126 headlamps, 13 control switches, 14 accumulators.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of corneal lens takes out tweezer, including tweezer arm 1 and auxiliary
Lighting device 12, tweezer arm 1 provide the hand-held space of medical staff, and also provide support for top device shines with placing place, auxiliary
Bright device 12 provides the floor light of operation, and the upper and lower surface of tweezer arm 1 is covered with form friction pattern 2,2 aggrandizement apparatus of form friction pattern
With the coefficient of friction of hand, dynamics of holding with a firm grip is improved, the number of tweezer arm 1 is two, and the top of tweezer arm 1 is equipped with supporting block 3, support
Block 3 plays connection supporting role, and the top of Left-side support block 3 is equipped with underarm 5, and the top of Right side support block 3 is equipped with upper arm 4, on
The surface upper end of arm 4 is equipped with shaft 6, and the bottom of shaft 6 is rotatablely connected the top of the surface upper end of underarm 5, upper arm 4 and underarm 5
Tweezer first 7, the taking-up of the equivalent realization corneal lens of tweezer first 7 are equipped with, upper arm 4 under the action of shaft 6, is realized with underarm 5
Tweezer first 7 quickly removes patient's corneal lens, and the bottom of tweezer arm 1 is equipped with link block 8, and link block 8 plays the role of connection,
The bottom of link block 8 is equipped with arc elastic piece 9, and arc elastic piece 9, which is realized when tweezer arm 1 is closed, outside tension, bullet
Property piece 9 be spring steel plate, and spring steel plate is 65MN spring steel plates, and the bottom of arc elastic piece 9 is equipped with jointing plate 10, is bonded
Plate 10 realizes Auxiliary support when arc elastic piece 9 is closed, and the right flank bottom of left side arc elastic piece 9 is equipped with backing plate 11, backing plate
11 play the restriction effect of closure degree, and the outer surface of backing plate 11 is enclosed with abrasion resistant polyurethane layer, and the surface top of upper arm 4 is set
There is auxiliary lighting apparatus 12, auxiliary lighting apparatus 12 includes vertical telescopic mast 121, and vertical telescopic mast 121 realizes upper-lower height tune
Section, vertical telescopic mast 121 are located at the surface top of upper arm 4, and vertical telescopic mast 121 divides for upper prop and lower prop, vertical telescopic mast 121
Lower prop surface upper end be equipped with tightening knob 122, tightening knob 122 adjusts the telescopic level of vertical telescopic mast 121, vertical flexible
The top of column 121 is equipped with curved bar 123, and curved bar 123 plays the role of connection, and the top of curved bar 123 is equipped with horizontal extension bar 124,
Horizontal extension bar 124 realizes the adjusting of front and back position, and horizontal extension bar 124 divides for front bar and rear bar, before horizontal extension bar 124
Bar surface upper end is equipped with adjusting knob 125, and adjusting knob 125 is used to adjust the telescopic level of horizontal extension bar 124, horizontal extension
The top of bar 124 is equipped with headlamp 126, and headlamp 126 operates, and provides the effect of floor light, and headlamp 126 is medical operation
Lamp, and the stop opening of headlamp 126 is more than 20 millimeters and is less than 130 millimeters, the upper surface of upper arm 4 is equipped with control and opens
13 are closed, the opening and closing of 13 regulation and control headlamp 126 of control switch, the upper surface of upper arm 4 is equipped with accumulator 14, and accumulator 14 provides electric power
Supply, the output terminal of the input terminal electrical connection accumulator 14 of control switch 13, the output terminal electrical connection headlamp of control switch 13
126 input terminal.
When in use：1 top form friction pattern of tweezer arm, 2 part is held, the relative position of two tweezer arms 1 is converted into, in arc elastic
Under the action of the resilient support of piece 9, upper arm 4 under the action of shaft 6, realizes tweezer first 7 to the fast of patient's corneal lens with underarm 5
Speed is taken out, and by controlling the regulation and control of switch 13, headlamp 126 operates in auxiliary lighting apparatus 12, realizes in surgical procedure
Floor light, regulation and control tightening knob 122 adjusts the telescopic level of vertical telescopic mast 121, and regulation and control adjusting knob 125 adjusts water
The telescopic level of flat telescopic rod 124 realizes that headlamp 126 is illuminated with optimum position, and each device recovery original sample is after use
It can.
The configuration of the present invention is simple, it is easy to use, it brings great convenience to the taking-up of medical staff's corneal lens, Er Qieneng
Enough according to use demand, by upper arm 4 and underarm 5 under the action of shaft 6, realize tweezer first 7 to the quick of patient's corneal lens
It takes out, by controlling the regulation and control of switch 13, headlamp 126 operates in auxiliary lighting apparatus 12, realizes in surgical procedure
Floor light, alleviates the work load of medical staff, improves the extraction efficiency of lens to a certain extent.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of corneal lens takes out tweezer, including tweezer arm (1) and auxiliary lighting apparatus (12), it is characterised in that：The tweezer arm (1)
Upper and lower surface be covered with form friction pattern (2), the number of the tweezer arm (1) is two, and the top of the tweezer arm (1) is all provided with
There is supporting block (3), the top of Left-side support block (3) is equipped with underarm (5), and the top of Right side support block (3) is equipped with upper arm (4), institute
The surface upper end for stating upper arm (4) is equipped with shaft (6), the surface upper end of the bottom rotation connection underarm (5) of shaft (6), upper arm (4)
Tweezer head (7) is equipped with the top of underarm (5), the bottom of the tweezer arm (1) is equipped with link block (8), the bottom of link block (8)
Arc elastic piece (9) is equipped with, the bottom of arc elastic piece (9) is equipped with jointing plate (10), the right side of left side arc elastic piece (9)
Side bottom is equipped with backing plate (11), and the surface top of the upper arm (4) is equipped with auxiliary lighting apparatus (12), the upper arm (4)
Upper surface is equipped with control switch (13), and the upper surface of the upper arm (4) is equipped with accumulator (14), described to control the defeated of switch (13)
Enter the output terminal of end electrical connection accumulator (14).
2. a kind of corneal lens according to claim 1 takes out tweezer, it is characterised in that：Auxiliary lighting apparatus (12) bag
Vertical telescopic mast (121) is included, vertical telescopic mast (121) is located at the surface top of upper arm (4), and vertical telescopic mast (121) is divided into
Column and lower prop, the lower prop surface upper end of the vertical telescopic mast (121) are equipped with tightening knob (122), vertical telescopic mast (121)
Top is equipped with curved bar (123), and the top of curved bar (123) is equipped with horizontal extension bar (124), and horizontal extension bar (124) is divided into front bar
With rear bar, the front bar surface upper end of the horizontal extension bar (124) is equipped with adjusting knob (125), the top of horizontal extension bar (124)
End is equipped with headlamp (126), the input terminal of the output terminal electrical connection headlamp (126) of the control switch (13).
3. a kind of corneal lens according to claim 2 takes out tweezer, it is characterised in that：The headlamp (126) is medical
Operating lamp, and the stop opening of headlamp (126) is more than 20 millimeters and is less than 130 millimeters.
4. a kind of corneal lens according to claim 1 takes out tweezer, it is characterised in that：The elastic piece (9) is spring steel
Piece, and spring steel plate is 65MN spring steel plates.
5. a kind of corneal lens according to claim 1 takes out tweezer, it is characterised in that：The appearance bread of the backing plate (11)
It is wrapped with abrasion resistant polyurethane layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711257886.8A CN108095888A (en) | 2017-11-22 | 2017-11-22 | A kind of corneal lens takes out tweezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711257886.8A CN108095888A (en) | 2017-11-22 | 2017-11-22 | A kind of corneal lens takes out tweezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108095888A true CN108095888A (en) | 2018-06-01 |
Family
ID=62208064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711257886.8A Pending CN108095888A (en) | 2017-11-22 | 2017-11-22 | A kind of corneal lens takes out tweezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108095888A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335602Y (en) * | 1998-07-02 | 1999-09-01 | 苏州医疗器械总厂 | Corneal scissors |
| CN2870790Y (en) * | 2006-03-07 | 2007-02-21 | 苏州六六视觉科技股份有限公司 | Ophthalmologic micro-operation instrument |
| CN201906072U (en) * | 2011-01-05 | 2011-07-27 | 林相强 | Shadowless ophthalmic tweezers |
| US20130006271A1 (en) * | 2011-03-29 | 2013-01-03 | Ocunetics, Inc. | Fasteners, Deployment Systems, and Methods for Ophthalmic Tissue Closure and Fixation of Ophthalmic Prostheses and Other Uses |
| CN105125264A (en) * | 2015-09-16 | 2015-12-09 | 常州市康辉医疗器械有限公司 | Stable gun type replacer |
| CN205372223U (en) * | 2015-12-25 | 2016-07-06 | 深圳市第二人民医院 | Pancreas transplantation operation is with supplementary operation lamp of adjustable luminous intensity |
-
2017
- 2017-11-22 CN CN201711257886.8A patent/CN108095888A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335602Y (en) * | 1998-07-02 | 1999-09-01 | 苏州医疗器械总厂 | Corneal scissors |
| CN2870790Y (en) * | 2006-03-07 | 2007-02-21 | 苏州六六视觉科技股份有限公司 | Ophthalmologic micro-operation instrument |
| CN201906072U (en) * | 2011-01-05 | 2011-07-27 | 林相强 | Shadowless ophthalmic tweezers |
| US20130006271A1 (en) * | 2011-03-29 | 2013-01-03 | Ocunetics, Inc. | Fasteners, Deployment Systems, and Methods for Ophthalmic Tissue Closure and Fixation of Ophthalmic Prostheses and Other Uses |
| CN105125264A (en) * | 2015-09-16 | 2015-12-09 | 常州市康辉医疗器械有限公司 | Stable gun type replacer |
| CN205372223U (en) * | 2015-12-25 | 2016-07-06 | 深圳市第二人民医院 | Pancreas transplantation operation is with supplementary operation lamp of adjustable luminous intensity |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |