US6699178B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Endoscopic auditory canal cleaning apparatus
Assignee: Coden Co Ltd
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Filing: 2000-11-15
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Granted: 2004-03-02
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Expires: 2020-11-15
Abstract
Abstract The invention intends to provide an ear-pick, which is capable of safely and securely remove earwax, and foreign objects such as insects and water. Endoscopic auditory canal cleaning apparatus comprising: an ear-pick main body, which is equipped with a scraping part at its distal end and is formed to guide light to said distal end; a light source, which generates said light; a light source generates light; a fiber scope, which captures images in the inside of the auditory canal; a display unit, which displays the images captured by the fiber scope; and a holding part, which holds the ear-pick main body and the fiber scope; wherein the fiber scope passes through a hollow opening provided in the holding part; and the holding part holds the fiber scope to be able to rotate freely.
Inventors
- 👤 Yoshiharu Koda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:19
CPC Classifications
A; A47; A47K; A47K7/00; A61; A61F; A61F11/00; A61F11/006; A61B; A61B1/00; A61B1/227
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
125 words
Endoscopic auditory canal cleaning apparatus comprising: an ear-pick main body, which is equipped with a scraping part at its distal end and is formed to guide light to said distal end; a light source, which generates said light; an image capturing means, which captures images in the inside of the auditory canal; a display means, which displays the images captured by said image capturing means; a hollow holding part, which holds said ear-pick main body and said image capturing means, wherein said image capturing means passes through said hollow holding part; and said hollow holding part and said car-pick main body rotate freely, while maintaining said images displayed by said display means in a fixed direction, about the optical axis of said image capturing means.
Claim 2
Dependent Claim
125 words
Endoscopic auditory canal cleaning apparatus comprising: an ear-pick main body, which is equipped with a scraping part at its distal end and is formed to guide light to said distal end; a light source, which generates said light; an image capturing means, which captures images in the inside of the auditory canal; a display means, which displays the images captured by said image capturing means; a hollow holding part, which holds said ear-pick main body and said image capturing means, wherein said image capturing means passes through said hollow holding part; and said hollow holding part and said car-pick main body rotate freely, while maintaining said images displayed by said display means in a fixed direction, about the optical axis of said image capturing means.
Claim 3
Dependent Claim
20 words
Endoscopic auditory canal cleaning apparatus of claim 1 wherein said ear-pick main body is freely replaceable from said holding part.
Claim 4
Dependent Claim
25 words
Endoscopic auditory canal cleaning apparatus of claim 1 or wherein said scraping part is placed in the field of view of said image capturing means.
Claim 5
Dependent Claim
28 words
Endoscopic auditory canal cleaning apparatus of claim 1 or wherein said light source is placed in such a way that radiating light directly irradiates said ear-pick main body.
Claim 6
Dependent Claim
34 words
Endoscopic auditory canal cleaning apparatus of claim 1 or wherein said image capturing means is included a fiber scope and said display means displays the images guided through said fiber scope in enlarged scales.
Claim 7
Dependent Claim
23 words
Endoscopic auditory canal cleaning apparatus of claim 5 wherein said fiber scope is equipped with a covering member that covers its distal end.
Claim 8
Dependent Claim
16 words
Endoscopic auditory canal cleaning apparatus of claim 6 wherein said covering member includes an objective lens.
Claim 9
Dependent Claim
34 words
Endoscopic auditory canal cleaning apparatus of claim 1 or wherein said image capturing means includes an image sensor and said display means displays images formed by image processing signals transmitted from said image sensor.
References Cited (Backward Citations)
US3638643A
Cited
US4411265A
Cited
US4572180A
Cited
JPH02132494U
Cited
US5060632A
Cited
US5209757A
Cited
US5325847A
Cited
US5762605A
Cited
JPH06269474A
Cited
US6500114B1
Cited
JPH08173382A
Cited
US6168604B1
Cited
WO1997033530A2
Cited
US5961441A
Cited
US6059719A
Cited
US5916150A
Cited
US5944711A
Cited
US5888199A
Cited
US6093155A
Cited
US5938590A
Cited
US6155987A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2007-03-02 | 2007-09-01 | 2008-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2011-03-02 | 2011-09-01 | 2012-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2015-03-02 | 2015-09-01 | 2016-03-02 | $7700.00 | Window Closed / Lapsed |