CN113180579A - Take image probe's ear lens of can blowing - Google Patents
Take image probe's ear lens of can blowing Download PDFInfo
- Publication number
- CN113180579A CN113180579A CN202110527502.XA CN202110527502A CN113180579A CN 113180579 A CN113180579 A CN 113180579A CN 202110527502 A CN202110527502 A CN 202110527502A CN 113180579 A CN113180579 A CN 113180579A
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- CN
- China
- Prior art keywords
- blowing
- interior casing
- image probe
- air
- ear
- 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
Links
- 238000007664 blowing Methods 0.000 title claims abstract description 40
- 239000000523 sample Substances 0.000 title claims abstract description 25
- 230000007704 transition Effects 0.000 claims description 14
- 206010000060 Abdominal distension Diseases 0.000 claims 2
- 208000024330 bloating Diseases 0.000 claims 2
- 239000013307 optical fiber Substances 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 abstract description 3
- 230000003287 optical effect Effects 0.000 description 9
- 210000000613 ear canal Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/227—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for ears, i.e. otoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0676—Endoscope light sources at distal tip of an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/227—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for ears, i.e. otoscopes
- A61B1/2275—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for ears, i.e. otoscopes with controlled air pressure
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2476—Non-optical details, e.g. housings, mountings, supports
- G02B23/2484—Arrangements in relation to a camera or imaging device
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Multimedia (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Endoscopes (AREA)
Abstract
The invention relates to an inflatable ear lens with a video probe. Including an interior casing and an outer casing of embracing interior casing, the inner space of interior casing has constituted the main entrance, and the space between shell body and the interior casing has constituted the accessory passage, and its technical solution is: the image probe subassembly sets up in the main entrance, and interior casing is equipped with an air-blowing access mouth that stretches out to the outside, and this air-blowing access mouth communicates with the exterior space of interior casing. After the main channel of the otoscope lens with the structure is occupied by the image probe assembly, the function of the auxiliary channel is set to be the air blowing channel, so that the air blowing inspection function is realized while the image acquisition function is realized. Above all, the structure can be transformed on the basis of the structure of the shell of the existing ear lens with the optical fiber, and the shell of the ear lens with the image probe can be used only by replacing the inner shell, so that the design and manufacturing cost is greatly reduced.
Description
Technical Field
The invention relates to an inflatable ear lens with a video probe.
Background
Traditional otoscope adopts eyes direct observation patient's duct, consequently, possess an optics in its otoscope structure and survey the passageway, is provided with optical lens in the passageway, for the illumination, still is provided with the light source in the passageway, is provided with light between light source and eyes observation mouth and blocks the piece, prevents that light from directly shining eyes. Thereafter, the light source is moved to a position adjacent to the underside of the viewing channel, in which channel a light reflecting lens is arranged, and light rays incident from below are reflected by the light reflecting lens to the front of the channel for illuminating the ear canal. The otoscope may have a portion of its vision blocked. With the application of the optical fiber, light can be transmitted through the optical fiber in any line, the light source is completely moved out of the channel, the optical fiber channel is arranged outside the observation channel of the otoscope, namely, the optical fiber channel is arranged on the outer layer of the observation channel, and the light emitted by the light source at any position outside the channel is transmitted to the front end (ear canal end) of the otoscope through the optical fiber and is projected to the auditory canal. The optical observation channel of the otoscope with the optical fiber has no obstacle, and is widely applied at present. All foretell otoscopes can all set up the air-blowing access mouth on the casing of optics observation passageway, and this air-blowing access mouth is connected with external air-blowing equipment (generally for hand-pressing formula air-blowing ball), makes optics observation passageway have the effect of air-blowing passageway concurrently to make otoscope have the function of air-blowing otoscope.
The structure of the existing optical fiber-equipped otoscope is as follows: the optical observation device comprises an inner shell and an outer shell surrounding the inner shell, wherein the inner space of the inner shell forms an optical observation channel, an optical lens component is arranged in the optical observation channel, the space between the outer shell and the main shell forms an optical fiber channel, and optical fibers extend to a front end optical fiber outlet of the ear lens through the optical fiber channel from the outside of the ear lens. Like this, the export of optics observation passageway at the otoscope camera lens front end can be in the mid portion, and fiber channel can be in the export of encircleing optics observation passageway around the part of export, simultaneously, is equipped with an outside air-blowing access mouth that stretches out at the lateral wall of optics observation passageway, and this air-blowing access mouth and optics observation passageway intercommunication are equipped with corresponding breach in the position that the shell body corresponds air-blowing access mouth to this air-blowing access mouth exposes.
With the continuous progress of the technology, the otoscope with the image acquisition function appears, the otoscope is provided with the image probe in the original optical observation channel, and the original visual observation is replaced by the image acquisition, so that the micro pathological changes which can not be observed by naked eyes can be checked. However, the imaging probe occupies the optical observation channel which also has the function of the air blowing channel, and the outlet of the channel is blocked, so that the otoscope can not realize the air blowing inspection by using the original structure.
Disclosure of Invention
The present invention is directed to overcome the above-mentioned drawbacks of the prior art, and to provide an ear lens with an image probe, which can perform an air-blowing detection function.
The invention includes an inner housing and an outer housing surrounding the inner housing, the inner space of the inner housing forms a main channel, the space between the outer housing and the inner housing forms an auxiliary channel, the technical solution is: the image probe subassembly sets up in the main entrance, and interior casing is equipped with an air-blowing access mouth that stretches out to the outside, and this air-blowing access mouth communicates with the exterior space of interior casing.
After the main channel of the otoscope lens with the structure is occupied by the image probe assembly, the function of the auxiliary channel is set to be the air blowing channel, so that the air blowing inspection function is realized while the image acquisition function is realized. Above all, the structure can be transformed on the basis of the structure of the shell of the existing ear lens with the optical fiber, and the shell of the ear lens with the image probe can be used only by replacing the inner shell. The design and manufacturing cost is greatly reduced.
The further technical solution of the invention is as follows: the outside of interior casing is equipped with a transition air chamber, and this transition air chamber is equipped with the outside of opening intercommunication interior casing, and the mouth is connected in the blowing sets up on the outer wall of transition air chamber, and this blowing is connected in mouthful and is communicated with transition air chamber.
The structure is convenient to manufacture, and the connection of the air blowing inlet can be stable.
The further technical solution of the invention is as follows: and a supporting structure is arranged outside the front end of the inner shell and is abutted against the inner wall of the corresponding outer shell.
The structure ensures that the output port of the air blowing channel is kept stable and the smoothness of the outlet of the air blowing channel is ensured.
Another object of the present invention is to provide an ear mirror with a video probe, which includes the above ear lens with a video probe.
Drawings
The specific contents of the present invention will be further explained below with reference to the drawings and examples.
FIG. 1: the structure of the embodiment is schematically shown.
FIG. 2: external view of the present embodiment.
FIG. 3: the front end of fig. 1 is an enlarged cross-sectional view.
Detailed Description
The present embodiment includes an inner housing 1 and an outer housing 2 surrounding the inner housing 1, the inner space of the inner housing 1 forms a main channel 10, the space between the outer housing 2 and the inner housing 1 forms a sub-channel 20, and the image probe assembly 3 is disposed in the main channel 10. An outer chamber wall 12 is arranged outside the inner casing 1, the outer chamber wall 12 and the outer wall of the inner casing 1 surround to form a transition chamber 11, and the transition chamber 11 is provided with an opening 13 so that the transition chamber 11 is communicated with the secondary channel 20. The air-blowing inlet 4 is provided on the air-chamber outer wall 12, and the inner space of the air-blowing inlet 4 communicates with the transition air chamber 11. Meanwhile, the air inlet 4 extends out of the outer shell 2, and a corresponding notch is arranged at the position of the outer shell 2 corresponding to the air inlet 4, so that the air inlet 4 is exposed. A plurality of axially arranged support ribs 15 are arranged outside the front end of the inner shell 1, and the support ribs 15 are abutted against the inner wall of the corresponding outer shell 2.
In the above embodiment, the inner casing, the transition air chamber and the air blowing inlet are integrally injection-molded. The transition air chamber is arranged to ensure that the air blowing inlet can be stably arranged on the inner shell when the air blowing inlet is communicated with the outer space of the inner shell, and simultaneously, the manufacturing process of the whole inner shell-air blowing inlet combination body is also considered, so that the mold manufacturing is convenient, the mold stripping process of the mold is smoothly realized, and the manufacturing cost is reduced.
In the above embodiment, the rear end of the outer shell is closely attached to the inner shell and the air blowing inlet, so that air can enter and exit from the outlet at the front end. Of course, if necessary, a seal structure may be provided at the bonded portion.
In the prior art, the outer casing generally includes a rear end portion made of a plastic material at the rear end and a front end portion made of a metal material at the front end, which are tightly fixed to form an integral structure. The invention reserves the outer shell of the prior structure, therefore, the outer shell also has the two parts.
In the above embodiment, an end cover is disposed at the rear end of the inner housing to enclose the image probe assembly in the main channel. Since the effects of the present invention are not affected, they will not be described in detail.
In the above embodiment, the support rib at the front end of the inner casing is used for stabilizing the outlet of the inner casing at the central position of the outlet of the outer casing, and simultaneously, the outlet of the air blowing passage is kept stable and smooth. The structure may be located elsewhere or may employ other support structures, but the effect is not optimal.
In the above embodiment, the front end of the image probe assembly is provided with the illumination element, so that an illumination structure is not required to be additionally arranged.
In the above embodiment, the middle of the inner housing is provided with an opening through which the cable for controlling the image probe assembly passes, and finally the opening is closed by glue.
In the present invention, the front end refers to one end of the otoscope that extends into the ear canal when the otoscope is used, and the rear end refers to the other end opposite to the front end.
Claims (4)
1. The utility model provides a but take image probe's ear camera lens of can bloating, includes an interior casing and an outer casing of embracing interior casing, and the inner space of interior casing has constituted the main entrance, and the space between outer casing and the interior casing has constituted accessory channel, its characterized in that: the image probe subassembly sets up in the main entrance, and interior casing is equipped with an air-blowing access mouth that stretches out to the outside, and this air-blowing access mouth communicates with the exterior space of interior casing.
2. The ear-mountable lens with image probe as claimed in claim 1, wherein: the outside of interior casing is equipped with a transition air chamber, and this transition air chamber is equipped with the outside of opening intercommunication interior casing, and the mouth is connected in the blowing sets up on the outer wall of transition air chamber, and this blowing is connected in mouthful and is communicated with transition air chamber.
3. The ear-mountable lens with image probe according to claim 1 or 2, wherein: and a supporting structure is arranged outside the front end of the inner shell and is abutted against the inner wall of the corresponding outer shell.
4. The utility model provides a take image probe's ear mirror of can bloating which characterized in that: an ear-mountable lens with an image probe according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110527502.XA CN113180579A (en) | 2021-05-14 | 2021-05-14 | Take image probe's ear lens of can blowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110527502.XA CN113180579A (en) | 2021-05-14 | 2021-05-14 | Take image probe's ear lens of can blowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113180579A true CN113180579A (en) | 2021-07-30 |
Family
ID=76981726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110527502.XA Pending CN113180579A (en) | 2021-05-14 | 2021-05-14 | Take image probe's ear lens of can blowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113180579A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5363839A (en) * | 1992-09-21 | 1994-11-15 | Jedmed Instrument Company | Video otoscope |
| US5919130A (en) * | 1995-03-14 | 1999-07-06 | Welch Allyn, Inc. | Video otoscope |
| US6106457A (en) * | 1997-04-04 | 2000-08-22 | Welch Allyn, Inc. | Compact imaging instrument system |
| US6142934A (en) * | 1997-04-04 | 2000-11-07 | Welch Allyn, Inc. | Objective lens system for imaging instrument |
| CN102038481A (en) * | 2009-10-12 | 2011-05-04 | 爱谱实业有限公司 | Medical detection device |
| CN102853921A (en) * | 2011-06-30 | 2013-01-02 | 百略智慧财产责任有限公司 | Probe structure as well as temperature measurement device provided with same and application method of temperature measurement device |
| US20130023914A1 (en) * | 2011-07-18 | 2013-01-24 | Clearear, Inc. | System for accessing body orifice and method |
| US20140336467A1 (en) * | 2013-05-07 | 2014-11-13 | Heine Optotechnik Gmbh & Co Kg | Otoscope |
| CN105358034A (en) * | 2013-02-04 | 2016-02-24 | 特洛伊海伦有限公司 | Ear inspection device and method of determining a condition of a subject's ear |
| US20160128555A1 (en) * | 2014-11-07 | 2016-05-12 | Welch Allyn, Inc. | Medical diagnostic instrument |
| CN108209850A (en) * | 2017-11-29 | 2018-06-29 | 无锡市儿童医院 | A kind of novel electric auriscope |
| CN109014645A (en) * | 2018-10-08 | 2018-12-18 | 绵阳晶凯圣生物科技有限公司 | A kind of production method of air-blowing otoscope |
| CN212729743U (en) * | 2020-04-16 | 2021-03-19 | 广州一尚医疗科技有限公司 | Multifunctional visual speculum with channel |
| CN112654336A (en) * | 2018-07-13 | 2021-04-13 | 伊尔布雷兹有限责任公司 | Tube head for a device for generating an air flow into the external auditory canal |
| CN217429978U (en) * | 2021-05-14 | 2022-09-16 | 浙江鸿顺医疗科技有限公司 | Take image probe's ear lens of can bloating and otoscope thereof |
-
2021
- 2021-05-14 CN CN202110527502.XA patent/CN113180579A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5363839A (en) * | 1992-09-21 | 1994-11-15 | Jedmed Instrument Company | Video otoscope |
| US5919130A (en) * | 1995-03-14 | 1999-07-06 | Welch Allyn, Inc. | Video otoscope |
| US6106457A (en) * | 1997-04-04 | 2000-08-22 | Welch Allyn, Inc. | Compact imaging instrument system |
| US6142934A (en) * | 1997-04-04 | 2000-11-07 | Welch Allyn, Inc. | Objective lens system for imaging instrument |
| CN102038481A (en) * | 2009-10-12 | 2011-05-04 | 爱谱实业有限公司 | Medical detection device |
| CN102853921A (en) * | 2011-06-30 | 2013-01-02 | 百略智慧财产责任有限公司 | Probe structure as well as temperature measurement device provided with same and application method of temperature measurement device |
| US20130023914A1 (en) * | 2011-07-18 | 2013-01-24 | Clearear, Inc. | System for accessing body orifice and method |
| CN105358034A (en) * | 2013-02-04 | 2016-02-24 | 特洛伊海伦有限公司 | Ear inspection device and method of determining a condition of a subject's ear |
| US20140336467A1 (en) * | 2013-05-07 | 2014-11-13 | Heine Optotechnik Gmbh & Co Kg | Otoscope |
| US20160128555A1 (en) * | 2014-11-07 | 2016-05-12 | Welch Allyn, Inc. | Medical diagnostic instrument |
| CN108209850A (en) * | 2017-11-29 | 2018-06-29 | 无锡市儿童医院 | A kind of novel electric auriscope |
| CN112654336A (en) * | 2018-07-13 | 2021-04-13 | 伊尔布雷兹有限责任公司 | Tube head for a device for generating an air flow into the external auditory canal |
| CN109014645A (en) * | 2018-10-08 | 2018-12-18 | 绵阳晶凯圣生物科技有限公司 | A kind of production method of air-blowing otoscope |
| CN212729743U (en) * | 2020-04-16 | 2021-03-19 | 广州一尚医疗科技有限公司 | Multifunctional visual speculum with channel |
| CN217429978U (en) * | 2021-05-14 | 2022-09-16 | 浙江鸿顺医疗科技有限公司 | Take image probe's ear lens of can bloating and otoscope thereof |
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