CN208372007U - A kind of novel ophthalmology Multifunctional bistoury - Google Patents
A kind of novel ophthalmology Multifunctional bistoury Download PDFInfo
- Publication number
- CN208372007U CN208372007U CN201721177025.4U CN201721177025U CN208372007U CN 208372007 U CN208372007 U CN 208372007U CN 201721177025 U CN201721177025 U CN 201721177025U CN 208372007 U CN208372007 U CN 208372007U
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- button
- knife
- knife handle
- blade
- stir
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Abstract
The utility model relates to a kind of novel ophthalmology Multifunctional bistouries, including knife handle, hand grip portion is equipped on the outside of the knife handle, button switch is equipped with below the hand grip portion, it is equipped with below the button switch and stirs button one, it is described stir one side of button be equipped with stir button two, the knife handle inner cavity is equipped with knife-edge, the knife-edge side is equipped with needle mouth, the knife-edge and needle mouth inner cavity are respectively equipped with blade and puncture needle, and the blade and puncture needle run through knife handle bottom and stir button one, stir the flexible connection of button two, the knife handle bottom side is equipped with LED light, it is equipped with above the hand grip portion and stirs button three, three two sides of button of stirring are symmetrically arranged with crushing block, push rod is equipped on the inside of the crushing block, the push rod other end is connected with clamping plate, by being equipped with LED light, it can be difficult in operating table shadowless lamp to art The place that open country is illuminated, is illuminated, and avoids influencing doctor's sight, keeps surgical procedure difficult.
Description
Technical field
The utility model relates to a kind of novel ophthalmology Multifunctional bistouries, belong to the field of medical instrument technology.
Background technique
Scalpel is also referred to as lancet, is to be used to cut and a kind of medical instrument of anatomical tissue, hand when one kind does surgical operation
Art is the important means of clinical treatment, and clinically, the excision of intracavitary lesion tissue is mainly cut off by doctor by rule of thumb at present,
Firstly the need of by nerve and blood vessel exfoliation initial position, then scalpel is protruded into the space of the lower section of lesion tissue, excision disease
Stove tissue, ophthalmology need the disease of operative treatment relatively more, due to the spies such as the anatomical structure of glasses is complicated, surgical field of view is narrow
It is small and exquisite, nimble to determine that surgical instrument necessarily requires for point, to adapt to perform the operation in various different anatomic positions, operative space
Needs, still, ophthalmology scalpel size, shape, structure etc. used in Hospitals at Present are more complicated, and doctor uses feeling ratio
It is cumbersome, usually can be deeper and narrow because of operating position, visual area difficult exposure, the shadowless lamp above operating table is difficult in addition
Ideal illumination is carried out to visual area, causes visual area dim, operating difficulties be easy to cause blood vessel or other institutional frameworks to damage.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of novel ophthalmology multifunction surgical
Knife, due to being equipped with hand grip portion, the comfort level that knife can be held to doctor is promoted, and can alleviate doctor's long-time operation scalpel
Caused by fatigue, reduce doctor and operate the possibility made mistakes, stir button one due to being equipped with, stir button two and stir button
Three, one-handed performance can be carried out to puncture needle, blade and tweezers, doctor is facilitated to be switched fast scalpel tool, it can not only
The time is enough saved, the pain of patient is mitigated, doctor's another hand can also freed, preferably patient's wound is protected
Reason can be difficult to the place illuminated to visual area in operating table shadowless lamp, be illuminated, avoid influencing due to being equipped with LED light
Doctor's sight keeps surgical procedure difficult, due to being equipped with crushing block, can be convenient doctor and operate to tweezers, do not need to pass through
It is clamped with the two legs that hand pinches tweezers, makes to clamp more convenient, can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of novel ophthalmology Multifunctional bistoury, including knife handle, are equipped with hand grip portion on the outside of the knife handle, under the hand grip portion
Side is equipped with button switch, is equipped with below the button switch and stirs button one, it is described stir one side of button and be equipped with stir button
Two, the knife handle inner cavity is equipped with knife-edge, and the knife-edge side is equipped with needle mouth, and the knife-edge is respectively equipped with needle mouth inner cavity
Blade and puncture needle, and the blade runs through knife handle bottom with puncture needle and is flexibly connected with stirring button one, stir button two,
The knife handle bottom side is equipped with LED light, is equipped with above the hand grip portion and stirs button three, and described to stir three two sides of button symmetrical
Equipped with crushing block, push rod is equipped on the inside of the crushing block, the push rod other end is connected with clamping plate, and the knife handle inner cavity, which is equipped with, to be stored
Battery, the battery top are equipped with accommodating chamber, and the accommodating chamber inner cavity is equipped with tweezers, and the tweezers are lived with button three is stirred
Dynamic connection, the push rod run through accommodating chamber two sides, and the LED light, button switch pass through electric wire and connect with battery.
Furthermore, described to stir button one and stir button two and extend through knife-edge, needle mouth inner wall and blade, wear
Pricker connection.
Furthermore, the length of the blade, puncture needle and tweezers is respectively smaller than knife-edge, needle mouth and accommodating chamber
1mm。
Furthermore, the hand grip portion is recessed inwardly, and the hand grip portion surface is equipped with slip-resistant texture.
Furthermore, the crushing block is set to two leg outer side of tweezers, and the push rod outer sheath is equipped with flexible bullet
Spring.
Furthermore, the battery model GFP311-BA1.
The utility model has the advantages that due to being equipped with hand grip portion, the comfort level that knife can be held to doctor is promoted the utility model, can
Alleviate fatigue caused by doctor's long-time operation scalpel, reduce doctor and operate the possibility made mistakes, due to equipped with stir by
Button one stirs button two and stirs button three, can carry out one-handed performance to puncture needle, blade and tweezers, facilitate doctor opponent
Art the Knife tool is switched fast, and can not only save the time, mitigates the pain of patient, and doctor's another hand solution can also released
Come, preferably patient's wound is nursed, due to being equipped with LED light, can be difficult to shine visual area in operating table shadowless lamp
Bright place, is illuminated, and avoids influencing doctor's sight, is kept surgical procedure difficult, due to being equipped with crushing block, be can be convenient doctor
Tweezers are operated, does not need to be clamped by the two legs for pinching tweezers with hand, makes to clamp more convenient.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of novel ophthalmology Multifunctional bistoury structure chart of the utility model.
Fig. 2 is a kind of novel ophthalmology Multifunctional bistoury cross-sectional view of the utility model.
Figure label: 1, knife handle；2, hand grip portion；3, button switch；4, button one is stirred；5, button two is stirred；6, blade
Mouthful；7, needle mouth；8, blade；9, puncture needle；10, LED light；11, button three is stirred；12, crushing block；13, push rod；14, clamping plate；
15, battery；16, accommodating chamber；17, tweezers；18, adjustable spring.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figs. 1-2, a kind of novel ophthalmology Multifunctional bistoury, including knife handle 1 are equipped on the outside of the knife handle 1 and hold
Portion 2, the comfort level that knife can be held to doctor are promoted, and can be alleviated fatigue caused by doctor's long-time operation scalpel, be subtracted
Few doctor operates the possibility made mistakes, and button switch 3 is equipped with below the hand grip portion 2, is equipped with and dials below the button switch 3
Dynamic button 1, one 4 side of button of stirring is equipped with button 25 is stirred, and 1 inner cavity of knife handle is equipped with knife-edge 6, the knife
6 side of piece mouth is equipped with needle mouth 7, and the knife-edge 6 and 7 inner cavity of needle mouth are respectively equipped with blade 8 and puncture needle 9, and the blade 8 and
Puncture needle 9 is flexibly connected through 1 bottom of knife handle with stirring button 1, stir button 25, and 1 bottom side of knife handle is equipped with
LED light 10 can be difficult to the place illuminated to visual area in operating table shadowless lamp, be illuminated, and avoid influencing doctor's sight,
Keep surgical procedure difficult, be equipped with above the hand grip portion 2 and stir button 3 11, can to puncture needle 9, blade 8 and tweezers 17 into
Row one-handed performance, facilitates doctor to be switched fast scalpel tool, can not only save the time, mitigates the pain of patient,
Doctor's another hand can be made to free, preferably patient's wound is nursed, 3 11 two sides of button of stirring symmetrically are set
There is crushing block 12, can be convenient doctor and tweezers 17 are operated, does not need to carry out by the two legs for pinching tweezers 17 with hand
Clamping, makes to clamp more convenient, and push rod 13 is equipped on the inside of the crushing block 12, and 13 other end of push rod is connected with clamping plate 14,
1 inner cavity of knife handle is equipped with battery 15, and accommodating chamber 16 is equipped with above the battery 15, and 16 inner cavity of accommodating chamber is equipped with tweezer
Son 17, and the tweezers 17 are flexibly connected with button 3 11 is stirred, the push rod 13 runs through 16 two sides of accommodating chamber, the LED light
10, button switch 3 is connect by electric wire with battery 15.
More specifically, described to stir button 1 and stir button 25 and extend through knife-edge 6,7 inner wall of needle mouth and knife
Piece 8, puncture needle 9 connect, and the length of the blade 8, puncture needle 9 and tweezers 17 is respectively smaller than knife-edge 6, needle mouth 7 and accommodates
Chamber 161mm, the hand grip portion 2 are recessed inwardly, and 2 surface of the hand grip portion is equipped with slip-resistant texture, the crushing block 12
Set on 17 liang of leg outer sides of tweezers, and 13 outer sheath of the push rod is equipped with adjustable spring 18, the 15 model GFP311- of battery
BA1。
Utility model works principle: by stirring the distance that button 1 operates the disengaging of blade 8 and blade 8 stretches out,
Button 25 is stirred by operation, controls the use of puncture needle 9, is the standby function of puncturing of surgical knife tool, button is stirred by operation
3 11, control tweezers 17 pass in and out, and can directly be operated to tweezers 17 using crushing block 12, not need to pinch tweezer with finger again
The two legs of son 17 are operated, make to clamp it is more convenient, when operating position is deeper or narrow, shadowless lamp on operating table without
Method meets the needs of illumination, can open LED light 10 by pressing button switch 3 and illuminate to operating position, avoid influencing
The operation of doctor.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of novel ophthalmology Multifunctional bistoury, including knife handle (1), which is characterized in that be equipped with and hold on the outside of the knife handle (1)
Portion (2), hand grip portion (2) lower section are equipped with button switch (3), are equipped with below the button switch (3) and stir button one (4),
Button one (4) side of stirring is equipped with button two (5) is stirred, and knife handle (1) inner cavity is equipped with knife-edge (6), the blade
Mouth (6) side is equipped with needle mouth (7), and the knife-edge (6) and needle mouth (7) inner cavity are respectively equipped with blade (8) and puncture needle (9), and
The blade (8) and puncture needle (9) are flexibly connected through knife handle (1) bottom with stirring button one (4), stir button two (5),
Knife handle (1) bottom side is equipped with LED light (10), is equipped with above the hand grip portion (2) and stirs button three (11), described to stir
Button three (11) two sides are symmetrically arranged with crushing block (12), are equipped with push rod (13) on the inside of the crushing block (12), the push rod (13)
The other end is connected with clamping plate (14), and knife handle (1) inner cavity is equipped with battery (15), is equipped with and is accommodated above the battery (15)
Chamber (16), accommodating chamber (16) inner cavity is equipped with tweezers (17), and the tweezers (17) are flexibly connected with button three (11) is stirred,
The push rod (13) runs through accommodating chamber (16) two sides, and the LED light (10), button switch (3) pass through electric wire and battery
(15) it connects.
2. a kind of novel ophthalmology Multifunctional bistoury according to claim 1, it is characterised in that: described to stir button one
(4) it is connect with blade (8), puncture needle (9) with stirring button two (5) and extend through knife-edge (6), needle mouth (7) inner wall.
3. a kind of novel ophthalmology Multifunctional bistoury according to claim 1, it is characterised in that: the blade (8) punctures
The length of needle (9) and tweezers (17) is respectively smaller than knife-edge (6), needle mouth (7) and accommodating chamber (16) 1mm.
4. a kind of novel ophthalmology Multifunctional bistoury according to claim 1, it is characterised in that: the hand grip portion (2) to
Inside recess, and the hand grip portion (2) surface is equipped with slip-resistant texture.
5. a kind of novel ophthalmology Multifunctional bistoury according to claim 1, it is characterised in that: the crushing block (12) sets
In (17) two leg outer side of tweezers, and the push rod (13) outer sheath is equipped with adjustable spring (18).
6. a kind of novel ophthalmology Multifunctional bistoury according to claim 1, it is characterised in that: battery (15) type
Number be GFP311-BA1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177025.4U CN208372007U (en) | 2017-09-14 | 2017-09-14 | A kind of novel ophthalmology Multifunctional bistoury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177025.4U CN208372007U (en) | 2017-09-14 | 2017-09-14 | A kind of novel ophthalmology Multifunctional bistoury |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208372007U true CN208372007U (en) | 2019-01-15 |
Family
ID=64977852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721177025.4U Active CN208372007U (en) | 2017-09-14 | 2017-09-14 | A kind of novel ophthalmology Multifunctional bistoury |
Country Status (1)
| Country | Link |
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| CN (1) | CN208372007U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338859A (en) * | 2019-07-12 | 2019-10-18 | 张国明 | A kind of multi-functional ophthalmic hook |
| CN110840650A (en) * | 2019-11-14 | 2020-02-28 | 镇江市第一人民医院 | Lacrimal duct embolism introducer |
| CN114129229A (en) * | 2021-11-11 | 2022-03-04 | 中南大学湘雅医院 | Scalpel for thoracic surgery |
-
2017
- 2017-09-14 CN CN201721177025.4U patent/CN208372007U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338859A (en) * | 2019-07-12 | 2019-10-18 | 张国明 | A kind of multi-functional ophthalmic hook |
| CN110840650A (en) * | 2019-11-14 | 2020-02-28 | 镇江市第一人民医院 | Lacrimal duct embolism introducer |
| CN110840650B (en) * | 2019-11-14 | 2022-08-26 | 镇江市第一人民医院 | Lacrimal duct embolism introducer |
| CN114129229A (en) * | 2021-11-11 | 2022-03-04 | 中南大学湘雅医院 | Scalpel for thoracic surgery |
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