CN110269746A - A kind of ear-nose-throat department clinical operation device - Google Patents
A kind of ear-nose-throat department clinical operation device Download PDFInfo
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- CN110269746A CN110269746A CN201910514769.8A CN201910514769A CN110269746A CN 110269746 A CN110269746 A CN 110269746A CN 201910514769 A CN201910514769 A CN 201910514769A CN 110269746 A CN110269746 A CN 110269746A
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- outer housing
- ear
- nose
- rotation axis
- cutter blades
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- 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
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/20—Ear surgery
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Acoustics & Sound (AREA)
- Biophysics (AREA)
- Otolaryngology (AREA)
- Psychology (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of ear-nose-throat department clinical operation devices, including outer housing, catch bar, lithium battery, wireless transport module, light compensating lamp, miniature webcam, start button and master gear, middle on the right side of the outer housing is fixedly installed with master gear, bottom end inside the outer housing is equipped with cutter blades by bearing hinge connection, the right end of the cutter blades extends on the outside of outer housing, it is successively fixedly installed with light compensating lamp and miniature webcam from bottom to up on the right side of the outer housing on the cutter blades top, the top of the outer housing is inserted with catch bar.The ear-nose-throat department clinical operation device is by being provided with the cutter blades being transversely mounted, since cutter blades are transversely cutting, and semicircular canal and auditory nerve are located at incus bottom end, it is avoided while cutting and cuts to semicircular canal and auditory nerve, the difficulty for reducing cutting incus also improves the safety of operation to alleviate the burden of medical worker, apparatus structure is simple, design rationally, therefore is convenient for promoting.
Description
Technical field
The present invention relates to external auditory canal ablation technique field more particularly to a kind of ear-nose-throat department clinical operation devices.
Background technique
The diagnosis of early stage External auditory canal carcinoma is not high, the possible reason is the atypical symptom of early stage External auditory canal carcinoma, early
Phase biopsy sampling is difficult, and positive rate is not high, eventually leads to the diagnosis delay of early stage external auditory canal disease.Invade middle ear within External auditory canal carcinoma one day
And its surrounding structure, at this time operation are difficult to obtain safety margin.So in the operative connection of External auditory canal carcinoma, early stage External auditory canal carcinoma
Complete resection prevents and treats it extremely important.
And during external auditory canal excision, other than soft tissue to be cut and nerve, it is also necessary to cut off incus, and anvil
The position of bone is closer in eardrum side, and with semicircular canal and auditory nerve, when being cut off by existing operation device, ear first
Narrow inside road, medical worker is difficult to operate, while incus itself is harder, and when cutting once overexerts and may damage partly
It regulates and auditory nerve, therefore, it is necessary to design a kind of ear-nose-throat department clinical operation device to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of ear-nose-throat department clinical operation devices, to solve to propose in above-mentioned background technique
Ear canal internal it is narrow, medical worker is difficult to operate, while incus itself is harder, and when cutting once overexerts and may damage
The problem of to semicircular canal and auditory nerve.
To achieve the above object, the invention provides the following technical scheme: a kind of ear-nose-throat department clinical operation device, including it is outer
Shell, catch bar, lithium battery, wireless transport module, light compensating lamp, miniature webcam, start button and master gear, the outer housing
The middle on right side is fixedly installed with master gear, and the bottom end inside the outer housing is equipped with cutter blades by bearing hinge connection,
The right end of the cutter blades extends on the outside of outer housing, successively solid from bottom to up on the right side of the outer housing on the cutter blades top
Dingan County is equipped with light compensating lamp and miniature webcam, the top of the top of the outer housing inserted with catch bar, inside the outer housing
It is horizontally installed with the second rotation axis, the bottom end inside the outer housing is horizontally installed with the first rotation axis, second rotation axis
With transmission belt is installed in the first rotation axis, the middle of the outer housing inside left is fixedly installed with wireless transport module,
The middle of the outer housing inner right side is fixedly installed with lithium battery.
Preferably, the bottom end on the left of the outer housing is equipped with sliding rail, and sliding block, the cunning are slidably fitted in the sliding rail
Block is laterally fixedly installed with limit plate far from the side of sliding rail, and the bottom end of limit plate is slidably fitted with ear-lobe plate, the ear-lobe
The right end of plate is fixedly connected with reset spring, and the one end of reset spring far from ear-lobe plate is fixedly connected with the left end of sliding block.
Preferably, the output end of the lithium battery is electrically connected by conducting wire with the input terminal of start button, and the starting is pressed
The output end of button is electrically connected with the input terminal of wireless transport module, light compensating lamp and miniature webcam respectively by conducting wire.
Preferably, the top on the left of the outer housing is hingedly equipped with protection loop bar, the top clamping of the protection loop bar
The left side on catch bar top.
Preferably, all fixing sleeves are connected to transmission gear in first rotation axis and the second rotation axis, the transmission belt
Inside is uniformly provided with groove, and groove is all intermeshed with transmission gear.
Preferably, fixing sleeve is connected to the first angular wheel in first rotation axis, and the top of the cutter blades is fixed
Second angular wheel, and the first angular wheel and the intermeshing of the second angular wheel are installed.
Preferably, fixing sleeve is connected to master gear in second rotation axis, and the front of the catch bar offers tooth socket, institute
It states tooth socket and master gear is intermeshed.
Compared with prior art, the beneficial effects of the present invention are: the ear-nose-throat department clinical operation device is by being provided with cross
To the cutter blades of installation, since cutter blades are transversely cutting, and semicircular canal and auditory nerve are located at incus bottom end, in cutting
It avoids simultaneously and cuts to semicircular canal and auditory nerve, reduce the difficulty of cutting incus, so that the burden of medical worker is alleviated,
Also the safety of operation is improved, apparatus structure is simple, design rationally, therefore is convenient for promoting；
(1), by multiple groups gear transmission type structure, medical worker makes the tooth socket band on catch bar by Manual press catch bar
Dynamic ear-lobe plate rotation, to drive the rotation of the second rotation axis, then band nutating gear is rotated, and transmission gear rotation can drive
The rotation of first rotation axis makes the first angular wheel in the first rotation axis drive the rotation of the second angular wheel, to drive cutting
Blade rotation keeps cutting effect more controllable；
(2), by being provided with ear-lobe plate, it is close to the outside of ear-lobe plate on the inside of ear-lobe, and device is whole to ear-lobe plate side
It squeezes, avoids cutter blades side from scratching patient's ear canal during protruding into down, further improve the safety of device.
Detailed description of the invention
Fig. 1 is that structure of the invention faces diagrammatic cross-section；
Fig. 2 is structure schematic elevation view of the invention；
Fig. 3 is transmission belt of the invention and transmission gear structure schematic side view；
Fig. 4 is partial structurtes enlarged diagram at A in Fig. 1 of the invention；
Fig. 5 is partial structurtes enlarged diagram at B in Fig. 1 of the invention；
Fig. 6 is control flow schematic diagram of the invention.
In figure: 1, outer housing；2, catch bar；3, tooth socket；4, loop bar is protected；5, lithium battery；6, wireless transport module；7, sliding
Rail；8, sliding block；9, limit plate；10, reset spring；11, ear-lobe plate；12, the first rotation axis；13, the second rotation axis；14, first
Angular wheel；15, cutter blades；16, the second angular wheel；17, light compensating lamp；18, miniature webcam；19, transmission belt；20, it passes
Moving gear；21, start button；22, master gear.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, a kind of embodiment provided by the invention:
A kind of ear-nose-throat department clinical operation device, including outer housing 1, catch bar 2, lithium battery 5, wireless transport module 6, light compensating lamp
17, miniature webcam 18, start button 21 and master gear 22, the model of the wireless transport module 6 can be PT2272-M4, lithium electricity
The output end in pond 5 is electrically connected by conducting wire with the input terminal of start button 21, and the output end of start button 21 is distinguished by conducting wire
It is electrically connected with the input terminal of wireless transport module 6, light compensating lamp 17 and miniature webcam 18, Radio Transmission Technology is people from this field
The prior art known to member, therefore be no longer illustrated herein, the middle on 1 right side of outer housing is fixedly installed with master gear 22,
Bottom end inside outer housing 1 is equipped with cutter blades 15 by bearing hinge connection, and the right end of cutter blades 15 extends to outside outer housing 1
1 right side of outer housing of side, 15 top of cutter blades is successively fixedly installed with light compensating lamp 17 and miniature webcam 18 from bottom to up, outside
The top of shell 1 is inserted with catch bar 2, and refering to fig. 1, the top in 1 left side of outer housing is hingedly equipped with protection loop bar 4, protective jacket
The left side on top clamping 2 top of catch bar of bar 4, the phenomenon that avoiding inadvertent depression catch bar 2, when needing to press catch bar 2
When, it needs loop bar 4 will be protected to overturn, be separated with catch bar 2.
Top inside outer housing 1 is horizontally installed with the second rotation axis 13, and the bottom end inside outer housing 1 is horizontally installed with
Transmission belt 19, the first rotation axis 12 and the second rotation are installed in one rotation axis 12, the second rotation axis 13 and the first rotation axis 12
All fixing sleeves are connected to transmission gear 20 on axis 13, and the inside of transmission belt 19 is uniformly provided with groove, and groove all with transmission gear
20 are intermeshed, and fixing sleeve is connected to the first angular wheel 14 in the first rotation axis 12, and the top of cutter blades 15 is fixedly installed with
Second angular wheel 16, and the first angular wheel 14 and the second angular wheel 16 are intermeshed, fixing sleeve in the second rotation axis 13
It is connected to master gear 22, the front of catch bar 2 offers tooth socket 3, and tooth socket 3 and master gear 22 are intermeshed, push away by pressing down on
Lever 2 makes the tooth socket 3 on catch bar 2 that ear-lobe plate 11 be driven to rotate, to drive the rotation of the second rotation axis 13, then drives and passes
Moving gear 20 rotates, and the rotation of transmission gear 20 can drive the first rotation axis 12 to rotate, and make first in the first rotation axis 12 to bore
Shape gear 14 drives the rotation of the second angular wheel 16, so that cutter blades 15 be driven to rotate.
The middle of 1 inside left of outer housing is fixedly installed with wireless transport module 6, the centre of 1 inner right side of outer housing
Place is fixedly installed with lithium battery 5.
Refering to Fig. 4, the bottom end in 1 left side of outer housing is equipped with sliding rail 7, sliding block 8 is slidably fitted in sliding rail 7, sliding block 8 is separate
The side of sliding rail 7 is laterally fixedly installed with limit plate 9, and the bottom end of limit plate 9 is slidably fitted with ear-lobe plate 11, ear-lobe plate 11
Right end is fixedly connected with reset spring 10, and the one end of reset spring 10 far from ear-lobe plate 11 is fixedly connected with the left end of sliding block 8,
It is close to the outside of ear-lobe plate 11 on the inside of ear-lobe, and device is whole to the extruding of 11 side of ear-lobe plate, avoids cutter blades 15 1
Side scratches patient's ear canal during protruding into down.
Working principle: when in use, medical worker first passes through master gear 22 and charges to lithium battery 5, so that device exists
It can be worked normally in subsequent use process.
Then, when needing to cut off incus in surgical procedure, the bottom end of device is inserted into the ear canal of patient by staff,
And it is close to the outside of ear-lobe plate 11 on the inside of ear-lobe, and device is whole to the extruding of 11 side of ear-lobe plate, avoid cutter blades 15
Side scratches patient's ear canal during protruding into down, and during extending downwardly into, staff starts start button
21, start button 21 forms closed circuit, and lithium battery 5 is powered to light compensating lamp 17, miniature webcam 18 and wireless transport module 6,
It shoots the picture in patient's ear canal and the display equipment being transferred in ward with wireless receiving module plays out, according to picture
The position that the bottom of the device protrudes into is adjusted, and when being adjusted at suitable position, by pressing down on catch bar 2, make to push
Tooth socket 3 on bar 2 drives ear-lobe plate 11 to rotate, to drive the rotation of the second rotation axis 13, then band nutating gear 20 is rotated,
And the rotation of transmission gear 20 can drive the first rotation axis 12 to rotate, and the first angular wheel 14 in the first rotation axis 12 is made to drive the
Two angular wheels 16 rotation, so that cutter blades 15 be driven to rotate, and by the cutter blades of rotation 15 to close at incus, to anvil
Bone carries out cutting work, and since cutter blades 15 are transversely cutting, and semicircular canal and auditory nerve are located at incus bottom end, in cutting
It avoids simultaneously and cuts to semicircular canal and auditory nerve, reduce the difficulty of cutting incus, so that the burden of medical worker is alleviated,
Also the safety of operation is improved.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (7)
1. a kind of ear-nose-throat department clinical operation device, including outer housing (1), catch bar (2), lithium battery (5), wireless transport module
(6), light compensating lamp (17), miniature webcam (18), start button (21) and master gear (22), it is characterised in that: the outer housing
(1) middle on the right side of is fixedly installed with master gear (22), and the internal bottom end of the outer housing (1) is equipped with by bearing hinge connection
Cutter blades (15), the right end of the cutter blades (15) extend on the outside of outer housing (1), cutter blades (15) top
It is successively fixedly installed with light compensating lamp (17) and miniature webcam (18) from bottom to up on the right side of outer housing (1), the outer housing (1)
Top is horizontally installed with the second rotation axis (13), the shell inserted with catch bar (2), the internal top of the outer housing (1)
The internal bottom end of body (1) is horizontally installed with the first rotation axis (12), on second rotation axis (13) and the first rotation axis (12)
It is equipped with transmission belt (19), the middle of outer housing (1) inside left is fixedly installed with wireless transport module (6), described
The middle of outer housing (1) inner right side is fixedly installed with lithium battery (5).
2. a kind of ear-nose-throat department clinical operation device according to claim 1, it is characterised in that: the outer housing (1) is left
The bottom end of side is equipped with sliding rail (7), is slidably fitted with sliding block (8) in the sliding rail (7), and the sliding block (8) is far from sliding rail (7)
Side is laterally fixedly installed with limit plate (9), and the bottom end of limit plate (9) is slidably fitted with ear-lobe plate (11), the ear-lobe plate
(11) right end is fixedly connected with reset spring (10), and reset spring (10) one end and sliding block (8) far from ear-lobe plate (11)
Left end be fixedly connected.
3. a kind of ear-nose-throat department clinical operation device according to claim 1, it is characterised in that: the lithium battery (5)
Output end is electrically connected by conducting wire with the input terminal of start button (21), and the output end of the start button (21) passes through conducting wire point
It is not electrically connected with the input terminal of wireless transport module (6), light compensating lamp (17) and miniature webcam (18).
4. a kind of ear-nose-throat department clinical operation device according to claim 1, it is characterised in that: the outer housing (1) is left
The top of side is hingedly equipped with protection loop bar (4), the left side on top clamping catch bar (2) top of protection loop bar (4).
5. a kind of ear-nose-throat department clinical operation device according to claim 1, it is characterised in that: first rotation axis
(12) and in the second rotation axis (13) all fixing sleeve is connected to transmission gear (20), is uniformly provided on the inside of the transmission belt (19)
Groove, and groove is all intermeshed with transmission gear (20).
6. a kind of ear-nose-throat department clinical operation device according to claim 1, it is characterised in that: first rotation axis
(12) fixing sleeve is connected to the first angular wheel (14) on, and the top of the cutter blades (15) is fixedly installed with the second angular wheel
(16), and the first angular wheel (14) and the second angular wheel (16) are intermeshed.
7. a kind of ear-nose-throat department clinical operation device according to claim 3, it is characterised in that: second rotation axis
(13) fixing sleeve is connected to master gear (22) on, and the front of the catch bar (2) offers tooth socket (3), the tooth socket (3) and main tooth
Take turns (22) intermeshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910514769.8A CN110269746A (en) | 2019-06-13 | 2019-06-13 | A kind of ear-nose-throat department clinical operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910514769.8A CN110269746A (en) | 2019-06-13 | 2019-06-13 | A kind of ear-nose-throat department clinical operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110269746A true CN110269746A (en) | 2019-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910514769.8A Pending CN110269746A (en) | 2019-06-13 | 2019-06-13 | A kind of ear-nose-throat department clinical operation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115120410A (en) * | 2022-06-29 | 2022-09-30 | 香港大学深圳医院 | Ear-nose-throat ear irrigator capable of feeding back cleaning picture based on 5G and method |
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| US20040181248A1 (en) * | 2003-03-13 | 2004-09-16 | Josephson Gary D. | Suction round knife |
| CN201806841U (en) * | 2010-09-28 | 2011-04-27 | 陈著声 | Incudostapedial joint dissection knife |
| CN202030947U (en) * | 2011-03-25 | 2011-11-09 | 张伟 | Manual fur ball trimmer |
| CN207012294U (en) * | 2017-01-18 | 2018-02-16 | 中国人民解放军第九八医院 | The ear electric drill of endotoscpe lower band skin protecting sleeve |
| CN108673397A (en) * | 2018-06-26 | 2018-10-19 | 宁波金山行五金有限公司 | Gun-shaped fast-turn construction ratchet screwdriver |
-
2019
- 2019-06-13 CN CN201910514769.8A patent/CN110269746A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5876416A (en) * | 1997-09-05 | 1999-03-02 | Hill; Frank C. | Surgical knife |
| US20040181248A1 (en) * | 2003-03-13 | 2004-09-16 | Josephson Gary D. | Suction round knife |
| CN201806841U (en) * | 2010-09-28 | 2011-04-27 | 陈著声 | Incudostapedial joint dissection knife |
| CN202030947U (en) * | 2011-03-25 | 2011-11-09 | 张伟 | Manual fur ball trimmer |
| CN207012294U (en) * | 2017-01-18 | 2018-02-16 | 中国人民解放军第九八医院 | The ear electric drill of endotoscpe lower band skin protecting sleeve |
| CN108673397A (en) * | 2018-06-26 | 2018-10-19 | 宁波金山行五金有限公司 | Gun-shaped fast-turn construction ratchet screwdriver |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115120410A (en) * | 2022-06-29 | 2022-09-30 | 香港大学深圳医院 | Ear-nose-throat ear irrigator capable of feeding back cleaning picture based on 5G and method |
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Application publication date: 20190924 |