CN205083769U - Multi -functional ophthalmic surgical forceps of adjustable angle of bending - Google Patents
Multi -functional ophthalmic surgical forceps of adjustable angle of bending Download PDFInfo
- Publication number
- CN205083769U CN205083769U CN201520895570.1U CN201520895570U CN205083769U CN 205083769 U CN205083769 U CN 205083769U CN 201520895570 U CN201520895570 U CN 201520895570U CN 205083769 U CN205083769 U CN 205083769U
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- China
- Prior art keywords
- tweezer arm
- tweezer
- arm
- tweezers
- probe
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Abstract
The utility model discloses a multi -functional ophthalmic surgical forceps of adjustable angle of bending, including last tweezers arm, pick up something with tweezers arm, tweezers handle and connecting rod down, the one end fixed connection tweezers handle of connecting rod, the other end fixed connection dipperstick of connecting rod, the left side of dipperstick layer is provided with convex lens, on pick up something with tweezers the tweezers arm that the adjustable angle of bending was do not installed to arm and two tip picking up something with tweezers down the arm, the root of tweezers handle is provided with the bracing piece, the bracing piece be the tubulose pole, is provided with the light on the bracing piece, picks up something with tweezers down still to fix on the inside wall of arm to be provided with the telescopic link, is provided with the probe on the telescopic link, the preceding tip of probe is provided with the probe. The utility model discloses well tweezers arm is connected with the tweezers handle through pivoted disc wantonly to can adjust the tweezers arm for the angle of bending of tweezers handle, and saved measuring tool, in addition, the field of vision was clear in the light can make, and it can to carry on with the probe on the probe that sinus explores.
Description
Technical field
This utility model relates to medical apparatus and instruments correlative technology field, specifically a kind of multi-functional surgical forceps for ophthalmology of scalable bending angle.
Background technology
The full name of ophthalmology is " oculopathy
training".Ophthalmology is that research occurs in visual system, comprises
eyeballand the associated with it subject organizing diseases related.Surgical forceps be in ophthalmologic operation must medical apparatus and instruments.But the tweezer arm of traditional surgical forceps and tweezer handle are structure as a whole, tweezer arm can not be regulated relative to the bending angle of tweezer handle, due to in the diagnosis and treatment process of eye disease patient, need the affected part going to observe patient from different angles, therefore, the surgical forceps of a large amount of different bending angle must be equipped with, thus cause the acquisition cost of medical apparatus and instruments to increase; And in operation, need the length measuring part tissue of eye, normally operate with little dip stick, because the dip stick used is inherently very little, the scale on dip stick is just more tiny, needs doctor very careful when operating, occurring deviation in order to avoid measure; In addition, often need to use probe when carrying out ophthalmologic operation to patient, this just needs to find probe again, operates extremely to bother, waste time and energy; Simultaneously because the position of ophthalmologic operation is smaller, although operating room is all provided with shadowless lamp, under existing lighting engineering condition, do not reach ideal effect to the illumination of eyes, illumination condition is insufficient, can bring very large difficulty to operation.
Utility model content
The purpose of this utility model is the multi-functional surgical forceps for ophthalmology providing a kind of scalable bending angle, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of multi-functional surgical forceps for ophthalmology of scalable bending angle, comprise tweezer arm, lower tweezer arm, tweezer handle and connecting rod, one end of described connecting rod is fixedly connected with tweezer handle, the other end of described connecting rod is fixedly connected with dip stick, described dip stick is provided with graduation mark, dip stick and connecting rod are mutually vertical, and the left layer of described dip stick is provided with convex lens; Two ends of described upper tweezer arm and lower tweezer arm are separately installed with the tweezer arm of scalable bending angle, and the front end of described tweezer arm is fixed with tweezer head, and the front end of upper tweezer arm and lower tweezer arm is installed with fluorescence post respectively near the position of tweezer head; The end lateral surface of described upper tweezer arm and lower tweezer arm is provided with discoid tweezer arm seat by bearing pin, the periphery of described tweezer arm seat is evenly distributed with several jacks, the end of upper tweezer arm and lower tweezer arm is plugged in one of them jack on tweezer arm seat; The rear side of described tweezer arm seat is provided with elastic positioning pin, described elastic positioning pin comprises alignment pin, spring and spring base, described spring base is fixed on the lateral wall of tweezer arm and lower tweezer arm, the front end of spring is fixed on the afterbody of alignment pin, the end of spring is fixed on spring base, in the chute that the trailer card of described alignment pin is offered on upper tweezer arm and lower tweezer arm; The root of described tweezer handle is provided with support bar, described support bar is tubular rod, described support bar is provided with illuminating lamp, tweezer handle offers container cavity, be provided with power supply in container cavity, described power supply is electrically connected by wire with illuminating lamp, and wire is through the inner chamber of support bar, described wire is connected with switch, and described switch is fixedly installed on described tweezer handle; The medial wall of described lower tweezer arm is also fixedly installed expansion link, and described expansion link is provided with probe, and the leading section of described probe is provided with probe.
As further program of the utility model: the left end of described upper tweezer arm and the left end of lower tweezer arm are connected to form an angle by tweezer handle.
As this utility model further scheme: the left and right scale that the middle part of described dip stick and connecting rod intersect vertically a little is mirror symmetry.
The front end correspondence of described alignment pin is plugged in one of them jack on tweezer arm seat.
As this utility model further scheme: described probe adopts elliptoid elastomeric material to make, described expansion link adopts stainless steel material to make.
Compared with prior art, the beneficial effects of the utility model are: this utility model is rational in infrastructure, simple to operate, safe and reliable; Tweezer arm is connected with tweezer handle by the disk that can rotate arbitrarily, thus can pass through rotary disk according to actual needs, regulates tweezer arm relative to the bending angle of tweezer handle, when bending angle adjustment is complete, by elastic positioning pin locking disk; And can survey tool be saved when carrying out ophthalmologic operation, on survey tool, convex lens being installed simultaneously, can so that calibrate; In addition, during operation, while surgical forceps clamp fixing organization, open the switch on tweezer handle, illuminating lamp is switched on power, interior clear visual field can be made, carry out organizing clamp with tweezer arm, carry out sinus tract with the probe on probe and explore, be convenient to medical worker and carry out operation technique, reduce the work difficulty of medical worker, shorten operating time.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of multi-functional surgical forceps for ophthalmology of scalable bending angle.
Fig. 2 is the side structure schematic diagram of tweezer arm in a kind of multi-functional surgical forceps for ophthalmology of scalable bending angle.
In figure: tweezer arm, 3-tweezer handle, 4-tweezer arm seat, 5-bearing pin, 6-alignment pin, 7-spring base, 8-jack, 9-spring, 10-tweezer head, 11-fluorescence post, 12-tweezer arm, 13-connecting rod, 14-dip stick, 15-convex lens, 16-power supply, 17-switch, 18-support bar, 19-illuminating lamp, 20-wire, 21-expansion link, 22-probe, 23-probe, 24-chute under the upper tweezer arm of 1-, 2-.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1-2, in this utility model embodiment, a multi-functional surgical forceps for ophthalmology for scalable bending angle, comprises tweezer arm 1, lower tweezer arm 2, tweezer handle 3 and connecting rod 13, and the left end of described upper tweezer arm 1 and the left end of lower tweezer arm 2 are connected to form an angle by tweezer handle 3.
One end of described connecting rod 13 is fixedly connected with tweezer handle 3, the other end of described connecting rod 13 is fixedly connected with dip stick 14, described dip stick 14 is provided with graduation mark, dip stick 14 is mutually vertical with connecting rod 13, the left layer of described dip stick 14 is provided with convex lens 15, thus the scale on the dip stick 14 on the right side of convex lens 15 is amplified, user can observe the scale of amplification clearly through convex lens 15; The left and right scale that the middle part of described dip stick 14 and connecting rod 13 intersect vertically a little is mirror symmetry, and make the corresponding length of ophthalmic forceps gripping object like this, can directly read on scale, object physical length is the twice reading scale; For the measurement of soft object, can directly upper tweezer arm 1 and lower tweezer arm 2 be opened, respectively corresponding object two ends, after reading scale equally on dip stick 14, namely the twice of scale value is the length of actual object.
Two ends of described upper tweezer arm 1 and lower tweezer arm 2 are separately installed with the tweezer arm 12 of scalable bending angle, and the front end of described tweezer arm 12 is fixed with tweezer head 10, and the front end of upper tweezer arm 1 and lower tweezer arm 2 is installed with fluorescence post 11 respectively near the position of tweezer head 10; The end lateral surface of described upper tweezer arm 1 and lower tweezer arm 2 is provided with discoid tweezer arm seat 4 by bearing pin 5, the periphery of described tweezer arm seat 4 is evenly distributed with several jacks 8, the end of upper tweezer arm 1 and lower tweezer arm 2 is plugged in one of them jack on tweezer arm seat 4; The rear side of described tweezer arm seat 4 is provided with elastic positioning pin, described elastic positioning pin comprises alignment pin 6, spring 9 and spring base 7, described spring base 7 is fixed on the lateral wall of tweezer arm 1 and lower tweezer arm 2, the front end of spring 9 is fixed on the afterbody of alignment pin 6, the end of spring 9 is fixed on spring base 7, in the chute 24 that the trailer card of described alignment pin 6 is offered on upper tweezer arm 1 and lower tweezer arm 2, the front end correspondence of alignment pin 6 is plugged in one of them jack on tweezer arm seat 4.
The root of described tweezer handle 3 is provided with support bar 18, described support bar 18 is tubular rod, described support bar 18 is provided with illuminating lamp 19, tweezer handle 3 offers container cavity, be provided with power supply 16 in container cavity, described power supply 16 is electrically connected by wire 20 with illuminating lamp 19, and wire 20 is through the inner chamber of support bar 18, described wire 20 is connected with switch 17, and described switch 17 is fixedly installed on described tweezer handle 3.During operation, while surgical forceps clamp fixing organization, open the switch 17 on tweezer handle 3, illuminating lamp 19 is switched on power, interior clear visual field can be made, be convenient to medical worker and carry out operation technique, reduce the work difficulty of medical worker, shorten operating time.
The medial wall of described lower tweezer arm 2 is also fixedly installed expansion link 21, described expansion link 21 is provided with probe 22, the leading section of described probe 22 is provided with probe 23, and described probe 23 adopts elliptoid elastomeric material to make, and described expansion link 21 adopts stainless steel material to make.When carrying out ophthalmologic operation to patient, carrying out organizing clamp with tweezer arm 12, carrying out sinus tract with the probe 23 on probe 22 and exploring.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. the multi-functional surgical forceps for ophthalmology of a scalable bending angle, comprise tweezer arm (1), lower tweezer arm (2), tweezer handle (3) and connecting rod (13), it is characterized in that, one end of described connecting rod (13) is fixedly connected with tweezer handle (3), the other end of described connecting rod (13) is fixedly connected with dip stick (14), (14) are provided with graduation mark to described dip stick, and dip stick (14) is mutually vertical with connecting rod (13), and the left layer of described dip stick (14) is provided with convex lens (15); Two ends of described upper tweezer arm (1) and lower tweezer arm (2) are separately installed with the tweezer arm (12) of scalable bending angle, the front end of described tweezer arm (12) is fixed with tweezer head (10), and the front end of upper tweezer arm (1) and lower tweezer arm (2) is installed with fluorescence post (11) respectively near the position of tweezer head (10); The end lateral surface of described upper tweezer arm (1) and lower tweezer arm (2) is provided with discoid tweezer arm seat (4) by bearing pin (5), the periphery of described tweezer arm seat (4) is evenly distributed with several jacks (8), and the end of upper tweezer arm (1) and lower tweezer arm (2) is plugged in one of them jack (8) on tweezer arm seat (4); The rear side of described tweezer arm seat (4) is provided with elastic positioning pin, described elastic positioning pin comprises alignment pin (6), spring (9) and spring base (7), described spring base (7) is fixed on the lateral wall of tweezer arm (1) and lower tweezer arm (2), the front end of spring (9) is fixed on the afterbody of alignment pin (6), the end of spring (9) is fixed on spring base (7), in the chute (24) that the trailer card of described alignment pin (6) is offered on upper tweezer arm (1) and lower tweezer arm (2); The root of described tweezer handle (3) is provided with support bar (18), described support bar (18) is tubular rod, described support bar (18) is provided with illuminating lamp (19), (3) offer container cavity to tweezer handle, power supply (16) is installed in container cavity, described power supply (16) is electrically connected by wire (20) with illuminating lamp (19), wire (20) is through the inner chamber of support bar (18), described wire (20) is connected with switch (17), described switch (17) is fixedly installed on described tweezer handle (3); The medial wall of described lower tweezer arm (2) is also fixedly installed expansion link (21), described expansion link (21) is provided with probe (22), the leading section of described probe (22) is provided with probe (23).
2. the multi-functional surgical forceps for ophthalmology of a kind of scalable bending angle according to claim 1, is characterized in that, the left end of described upper tweezer arm (1) and the left end of lower tweezer arm (2) are connected to form an angle by tweezer handle (3).
3. the multi-functional surgical forceps for ophthalmology of a kind of scalable bending angle according to claim 1, is characterized in that, the left and right scale that the middle part of described dip stick (14) and connecting rod (13) intersect vertically a little is mirror symmetry.
4. the multi-functional surgical forceps for ophthalmology of a kind of scalable bending angle according to claim 1, is characterized in that, the front end correspondence of described alignment pin (6) is plugged in one of them jack (8) on tweezer arm seat (4).
5. the multi-functional surgical forceps for ophthalmology of a kind of scalable bending angle according to claim 1, is characterized in that, described probe (23) adopts elliptoid elastomeric material to make, and described expansion link (21) adopts stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895570.1U CN205083769U (en) | 2015-11-11 | 2015-11-11 | Multi -functional ophthalmic surgical forceps of adjustable angle of bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895570.1U CN205083769U (en) | 2015-11-11 | 2015-11-11 | Multi -functional ophthalmic surgical forceps of adjustable angle of bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205083769U true CN205083769U (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520895570.1U Expired - Fee Related CN205083769U (en) | 2015-11-11 | 2015-11-11 | Multi -functional ophthalmic surgical forceps of adjustable angle of bending |
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| CN (1) | CN205083769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107874902A (en) * | 2017-11-22 | 2018-04-06 | 杭州明视康眼科医院有限公司 | A kind of cornea flap separator |
-
2015
- 2015-11-11 CN CN201520895570.1U patent/CN205083769U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107874902A (en) * | 2017-11-22 | 2018-04-06 | 杭州明视康眼科医院有限公司 | A kind of cornea flap separator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20201111 |