CN108042095A - A kind of duct endoscope - Google Patents
A kind of duct endoscope Download PDFInfo
- Publication number
- CN108042095A CN108042095A CN201810039947.1A CN201810039947A CN108042095A CN 108042095 A CN108042095 A CN 108042095A CN 201810039947 A CN201810039947 A CN 201810039947A CN 108042095 A CN108042095 A CN 108042095A
- Authority
- CN
- China
- Prior art keywords
- duct
- light source
- lens assembly
- light
- connection component
- 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
- 238000003384 imaging method Methods 0.000 claims abstract description 25
- 150000001875 compounds Chemical class 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 238000003745 diagnosis Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 210000000959 ear middle Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- A61B1/04—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
-
- 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
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
Abstract
The embodiment of the invention discloses a kind of duct endoscopes, are used to implement the microspur imaging of duct picture.Duct endoscope in the embodiment of the present invention includes：Light source, compound lens and expansion ear device；Compound lens includes lens assembly and connection component, and lens assembly is connected with expanding ear device, and connection component is connected with the camera, to realize that the microspur in duct is imaged；Light source is connected with lens assembly or expansion ear device, for illuminating duct.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of duct endoscopes.
Background technology
With the development of rapid photo detector and Internet technology so that telemedicine becomes a kind of simple and fast
Medical treatment mode, patient can be linked up with doctor in a manner of video or picture remote camera, most fast to obtain
Diagnosis or treatment.
It in existing duct diagnosis of disease, generally requires patient and is gone to hospital, pass through the doctor of specialty with the help of doctor
Treat instrument observation duct situation.
And existing medical treatment mode, limited medical resource is on the one hand wasted, because the medical instrument of specialty needs specially
The medical staff of industry is operated；On the other hand, patient is when diagnosing duct disease, it is necessary to go to see the doctor to hospital, so as to increase
Added time and the material cost of patient, and in case of emergency, it is also possible to because duct disease cannot get timely diagnosis and treatment to
Patient causes the injury that can not be saved.
The content of the invention
An embodiment of the present invention provides a kind of duct endoscopes, can illuminate duct by the light source in being peeped in duct, lead to
It crosses compound lens to match with existing imaging device, realizes the microspur imaging in duct, it is simple in structure, it is easy to operate.
An embodiment of the present invention provides a kind of duct endoscope, for being configured with the imaging device of camera, including：
Light source (1), compound lens (2) and expansion ear device (3)；
Compound lens (2) includes lens assembly (21) and connection component (22), and lens assembly (21) is with expanding ear device (3) even
It connects, connection component (22) is connected with camera, to realize that the microspur in duct is imaged；
Light source (1) is connected with lens assembly (21) or expansion ear device (3), for illuminating duct.
Optionally, duct endoscope further includes：
Replace replacement housing (4) on imaging device of imaging device first wife housing or clip, replace on housing with camera shooting
Corresponding position is equipped with through hole (41), is provided with and the mounting portion of connection component Matching installation (42) around through hole.
Optionally, connection component (22) is magnet ring connecting portion, threaded joints or card slot connecting portion；
Mounting portion (42) is that the annular metal device of connection is matched with magnet ring connecting portion or connection is matched with threaded joints
Helicitic texture or matched with card slot connecting portion connection groove or bulge-structure.
Optionally, light source (1) is connected with lens assembly (2), including：
Light source (1) is fixed or detachable to be connected to around lens assembly (21)；
Or,
Light source (1) is connected by light-guiding pillar (5) with lens assembly (21)；
Light source (1) is connected with expanding ear device (3), including：
Light source (1) is fixed or is removably attachable to expand on ear device (3).
Optionally, duct endoscope further includes：Power supply (6), control circuit board (7) and switch (8)；
Light source (1) is connected with power supply (6), and power supply (6) is connected with control circuit board (7), control circuit board (7) and switch
(8) connect, switch controls the power of light in light source by control circuit board.
Optionally, duct endoscope further includes：Housing main body (9) and backboard (10)；
Be provided with lug boss (91) on the outside of housing main body, the inner cavity of housing main body for place power supply, control circuit board,
Switch, light source, light-guiding pillar and compound lens；
Through hole (101) is provided on position corresponding with the connection component of compound lens on backboard (10), so that connection
Component is connected through backboard with camera；
Backboard (10) is connected with housing main body (9) so that the inner cavity of housing main body becomes enclosed construction.
Optionally, lens assembly (21) is connected with expanding ear device (3), including：
Lens assembly (21) is connected by lug boss (91) with expanding ear device (3), and connection mode includes being threadedly coupled or card slot
Connection；
Or,
Lens assembly (21) is built in light-guiding pillar (5), and light-guiding pillar (5) is built in lug boss (91), and passes through protrusion
Portion (91) is connected with expanding ear device (3), and connection mode includes being threadedly coupled or card slot connection.
Optionally, charging interface (11) is provided in control circuit board (7), control circuit board (7) passes through charging interface
(11) charge to power supply (6).
Optionally, lens assembly (21) is detachably connected with connection component (22).
Optionally, imaging device is personal communications terminal, game machine or projector.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages：
In the present invention, duct is expanded by the expansion ear device in duct endoscope, duct is illuminated by light source so that combined lens
Camera in head cooperation imaging device realizes the microspur imaging in duct, simple in structure, is conveniently operated.
Description of the drawings
Fig. 1 is a structure diagram of middle ear canal endoscope of the embodiment of the present invention；
Fig. 2 is connection diagram of the light source with expanding ear device in the embodiment of the present invention；
Fig. 3 is the structure diagram that housing is replaced in the embodiment of the present invention；
Fig. 4 is the connection diagram of light source and light-guiding pillar and compound lens in the embodiment of the present invention；
Fig. 5 is the schematic diagram of housing main body and back board structure in the embodiment of the present invention；
Fig. 6 is the connection relationship diagram that shell body lumen places each component in the embodiment of the present invention；
When Fig. 7 is that light source is directly connected to lens assembly in the embodiment of the present invention, the connection diagram of each component；
When Fig. 8 is that light source is connected by light-guiding pillar with lens assembly in the embodiment of the present invention, the connection diagram of each component.
Specific embodiment
An embodiment of the present invention provides a kind of duct endoscope, the microspur imaging being used to implement in duct, simple in structure, side
Convenient to operate.
For convenience of understanding, the duct endoscope in the embodiment of the present invention is described below in detail, refers to embodiment one：
Such as Fig. 1, the duct endoscope in the present invention applied to being configured on the imaging device of camera, specifically includes:Light
Source (1), compound lens (2) and expansion ear device (3)；
Compound lens (2) includes lens assembly (21) and connection component (22), and wherein lens assembly (21) is with expanding ear device (3)
Connection, connection component (22) are connected with camera, to realize that the microspur in duct is imaged；Light source (1) and lens assembly (21) or
Expand ear device (3) to connect, for illuminating duct.
It should be noted that it is detachably connected between lens assembly (21) and connection component (22), to facilitate the clear of camera lens
Reason；But connection component (22) and the connection mode of camera do not limit, its specific connection mode includes but not limited to screw thread, magnet ring
Or card slot is attached.
When connection component (22) is connected through a screw thread with camera, it is necessary to the camera periphery of imaging device have it is matched
Helicitic texture；When connection component (22) is connected with camera by magnet ring, it is necessary to which the camera periphery material of imaging device is
It can be by the metal material of magnet adsorption；When connection component (22) is connected with camera by card slot, it is necessary to imaging device
There are groove matched with connection component or protrusion in camera periphery.
It is easily understood that lens assembly (21) also includes but not limited to screw thread, magnet ring with expanding the connection mode of ear device (3)
Or card slot.
Wherein, light source (1) includes but not limited to LED point light source or area source, and light source (1) can be consolidated in the form of point light source
Determine or be removably attachable to around lens assembly (21)；Or it is fixed in the form of point light source or area source or removably connected
Expanding the inside of ear device (3), be specifically referred to shown in Fig. 2；Or light source (1) can also pass through light-guiding pillar (5) and lens group
Part (21) is attached, specifically, the structure of light-guiding pillar (5) is described in detail in the following embodiments.
Embodiment two
The duct endoscope of the present invention can further include：Imaging device first wife housing or clip is replaced to fill in imaging
The replacement housing (4) put, as shown in figure 3, position corresponding with camera is equipped with through hole (41), the through hole on housing is replaced
Around be provided with and the mounting portion of connection component Matching installation (42).
It is understood that mounting portion (42) in order to connection component (22) Matching installation, therefore the structure of mounting portion be with
The corresponding structure of connection component：I.e. when connection component is external thread structure, mounting portion is internal thread structure, opposite, when even
When connected components are internal thread structure, mounting portion is external thread structure；When connection component is magnet ring connecting portion, mounting portion is energy quilt
The annular metal device of magnet ring absorption；When connection component is outer projection structure, mounting portion is matched recessed with bulge-structure
Slot, on the contrary, when fluted on connection component, mounting portion is the bulge-structure with matching grooves.
When the present embodiment does not have connection structure on the camera periphery of imaging device, it can be sleeved on by the way that housing will be replaced
On picture device or housing clip will be replaced on imaging device, for the camera of imaging device is given to provide and connection component
Mounting portion with installation, so as to facilitate the connection between camera and connection component.
Embodiment three
Based on embodiment one, the light-guiding pillar (5) in embodiment one is described below in detail, wherein, light source (1) passes through light-guiding pillar
(5) it is attached with the lens assembly (21) in compound lens (2), specific connection structure is as shown in Figure 4.
Referring to Fig. 4, light-guiding pillar (5) connects light source (1) by first port (51), wherein light source (1) can be built in
In the first port of light-guiding pillar (5), it can also be positioned over outside the first port of light-guiding pillar (5).Preferably, in order to make full use of light
By force, light source (1) is built in the first port of light-guiding pillar (5) by the present embodiment, wherein, light source (1) passes through concave mirror (54), makes
It obtains light source (1) and light beam is formed in light-guiding pillar (5), to illuminate duct when endoscope is put into duct, it is necessary to illustrate,
Concave mirror (54) in endoscope in actual use, can also be changed as plane mirror or other combined lens, so that light source exists
When being irradiated to minute surface, collimated light beam or less parallel light beam are formed, for illuminating duct.And the 3rd interface of light-guiding pillar (5)
(53) for placing lens assembly (21), the corresponding light guide of second interface (52) of light-guiding pillar (5) makes for Backup lightpath
It obtains light source and forms light beam wherein.Specifically, one layer of reflective membrane can also be pasted in the light guide of light-guiding pillar or adds reflective mirror,
So that light energy is consumed light guide is as small as possible.
Example IV
Duct endoscope in the present embodiment can further include：Power supply (6), control circuit board (7), switch (8),
Housing main body (9) and backboard (10).
Wherein, light source (1) is connected with power supply (6), and power supply (6) is connected with control circuit board (7), control circuit board (7) with
Switch (8) connection, the switch control the power of light in the light source by the control circuit board, in addition, control
Circuit board (7) processed is also provided with charging interface (11) so that control circuit board (7) is by charging interface (11) to power supply
(6) charge.
In addition, be provided with lug boss (91) on the outside of housing main body (9), the inner cavity of housing main body for place power supply (6),
Control circuit board (7), switch (8), light source (1), light-guiding pillar (5) and compound lens (2)；Company on backboard (10) with compound lens
Connected components (22) are provided with through hole (101) on corresponding position, so that connection component is connected through backboard with camera, specifically
Fig. 5 be housing main body and back board structure schematic diagram, and when backboard (10) is connected with the housing main body (9) so that outside
The inner cavity of shell main body becomes enclosed construction, and further, Fig. 6 gives the connection for placing each component in housing main body (9) inner cavity and closes
It is schematic diagram, it is to be understood that the annexation figure is the example to each component locations relation, not to each component
Connection relation form specific limit.
When each component is positioned over the inner cavity of housing main body, and when light source (1) and lens assembly (21) are directly connected to, mirror
Head assembly (21) is connected by lug boss (91) with the expansion ear device (3), and wherein connection mode includes but not limited to be threadedly coupled
Or card slot connection, specifically when light source and lens assembly are directly connected to, the annexation figure of each component is as shown in fig. 7, easily manage
Solution, when lens assembly is connected by lug boss with expanding ear device, lug boss is directly attached with expanding ear device.
When each component is positioned over the inner cavity of housing main body, and when light source (1) and the lens assembly in compound lens (2)
(21) when being connected by light-guiding pillar (5), compound lens (2) is built in light-guiding pillar (5) at this time, and light-guiding pillar (5) is built in protrusion
In portion (91), lug boss is directly attached with expanding ear device at this time, and specific connection mode includes but not limited to screw thread, magnet ring or card
Slot connects, specifically, when light source is connected by light-guiding pillar with lens assembly, the annexation figure of each component is as shown in Figure 8.
It should be noted that the imaging device in the present embodiment includes videophone, visual hand in personal communications terminal
Machine, tablet or PC, in addition, imaging device further include other devices with camera, such as game machine, projector
Deng being not particularly limited herein.
It is described above and the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although reference
The present invention is described in detail in previous embodiment, it will be understood by those of ordinary skill in the art that：It still can be right
Technical solution recorded in foregoing embodiments modifies or carries out equivalent substitution to which part technical characteristic；And this
A little modifications are replaced, and the essence of appropriate technical solution is not made to depart from the spirit and model of various embodiments of the present invention technical solution
It encloses.
Claims (10)
1. a kind of duct endoscope, for being configured with the imaging device of camera, which is characterized in that including：Light source (1), group
It closes camera lens (2) and expands ear device (3)；
The compound lens (2) includes lens assembly (21) and connection component (22), the lens assembly (21) and the expansion ear
Device (3) connects, and the connection component (22) is connected with the camera, to realize that the microspur in duct is imaged；
The light source (1) is connected with the lens assembly (21) or the expansion ear device (3), for illuminating duct.
2. duct endoscope according to claim 1, which is characterized in that the duct endoscope further includes：
Replace the replacement housing (4) of the imaging device first wife housing or clip on the imaging device, the replacement housing
Upper position corresponding with the camera is equipped with through hole (41), is provided with around the through hole and is matched with the connection component
The mounting portion (42) of installation.
3. duct endoscope according to claim 2, which is characterized in that the connection component (22) for magnet ring connecting portion,
Threaded joints or card slot connecting portion；
The mounting portion (42) be match with the magnet ring connecting portion connect annular metal device or with the threaded joints
It matches the helicitic texture of connection or the groove or bulge-structure of connection is matched with the card slot connecting portion.
4. duct endoscope according to claim 1, which is characterized in that the light source (1) connects with the lens assembly (2)
It connects, including：
The light source (1) is fixed or is removably attachable to around the lens assembly (21)；
Or,
The light source (1) is connected by light-guiding pillar (5) with the lens assembly (21)；
The light source (1) is connected with the expansion ear device (3), including：
The light source (1) is fixed or is removably attachable on the expansion ear device (3).
5. duct endoscope according to claim 4, which is characterized in that the duct endoscope further includes：Power supply (6),
Control circuit board (7) and switch (8)；
The light source (1) is connected with the power supply (6), and the power supply (6) is connected with the control circuit board (7), the control
Circuit board (7) is connected with the switch (8), and the switch controls the power of light in the light source by the control circuit board.
6. duct endoscope according to claim 5, which is characterized in that the duct endoscope further includes：Housing main body
(9) and backboard (10)；
Lug boss (91) is provided on the outside of the housing main body, the inner cavity of the housing main body is used to place the power supply, institute
State control circuit board, the switch, the light source, the light-guiding pillar and the compound lens；
Through hole (101) is provided on position corresponding with the connection component of the compound lens on the backboard (10), so that
The connection component is connected through the backboard with the camera；
The backboard (10) is connected with the housing main body (9) so that the inner cavity of the housing main body becomes enclosed construction.
7. duct endoscope according to claim 6, which is characterized in that the lens assembly (21) and the expansion ear device
(3) connect, including：
The lens assembly (21) is connected by the lug boss (91) with the expansion ear device (3), and the connection mode includes spiral shell
Line connects or card slot connection；
Or,
The lens assembly (21) is built in the light-guiding pillar (5), and the light-guiding pillar (5) is built in the lug boss (91)
It is interior, and pass through the lug boss (91) and be connected with the expansion ear device (3), the connection mode includes being threadedly coupled or card slot connects
It connects.
8. duct endoscope according to claim 5, which is characterized in that be provided with charging on the control circuit board (7)
Interface (11), the control circuit board (7) are charged by the charging interface (11) to the power supply (6).
9. duct endoscope according to claim 1, which is characterized in that the lens assembly (21) and the connection component
(22) it is detachably connected.
10. duct endoscope according to claim 1, which is characterized in that the imaging device is personal communications terminal, trip
Gaming machine or projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810039947.1A CN108042095A (en) | 2018-01-16 | 2018-01-16 | A kind of duct endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810039947.1A CN108042095A (en) | 2018-01-16 | 2018-01-16 | A kind of duct endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108042095A true CN108042095A (en) | 2018-05-18 |
Family
ID=62126942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810039947.1A Pending CN108042095A (en) | 2018-01-16 | 2018-01-16 | A kind of duct endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108042095A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120059224A1 (en) * | 2010-09-03 | 2012-03-08 | Alexander Wellen | Hand-held ear vacuum with camera and video display |
| EP2789290A1 (en) * | 2013-04-09 | 2014-10-15 | Laurent Schmoll | Device for acquiring images of a region of a human or animal body |
| CN104323757A (en) * | 2014-11-13 | 2015-02-04 | 王卫东 | Endoscope with flash lamp and camera for portable intelligent equipment |
| WO2015158018A1 (en) * | 2014-04-18 | 2015-10-22 | 深圳市永恒丰智能设备有限公司 | Endoscope capable of connecting to mobile device, and endoscope system thereof |
| US20150362828A1 (en) * | 2014-06-12 | 2015-12-17 | Endoluxe Inc. | Encasement platform for smartdevice for attachment to endoscope |
| KR20160044987A (en) * | 2014-10-16 | 2016-04-26 | 장현호 | Endoscope using mobile terminal |
| CN209489993U (en) * | 2018-01-16 | 2019-10-15 | 深圳市耐斯医疗科技有限公司 | A kind of ear canal endoscope |
-
2018
- 2018-01-16 CN CN201810039947.1A patent/CN108042095A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120059224A1 (en) * | 2010-09-03 | 2012-03-08 | Alexander Wellen | Hand-held ear vacuum with camera and video display |
| EP2789290A1 (en) * | 2013-04-09 | 2014-10-15 | Laurent Schmoll | Device for acquiring images of a region of a human or animal body |
| WO2015158018A1 (en) * | 2014-04-18 | 2015-10-22 | 深圳市永恒丰智能设备有限公司 | Endoscope capable of connecting to mobile device, and endoscope system thereof |
| US20150362828A1 (en) * | 2014-06-12 | 2015-12-17 | Endoluxe Inc. | Encasement platform for smartdevice for attachment to endoscope |
| KR20160044987A (en) * | 2014-10-16 | 2016-04-26 | 장현호 | Endoscope using mobile terminal |
| CN104323757A (en) * | 2014-11-13 | 2015-02-04 | 王卫东 | Endoscope with flash lamp and camera for portable intelligent equipment |
| CN209489993U (en) * | 2018-01-16 | 2019-10-15 | 深圳市耐斯医疗科技有限公司 | A kind of ear canal endoscope |
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