CN204445792U - A kind of light splitting adaptor for portable endoscope device - Google Patents
A kind of light splitting adaptor for portable endoscope device Download PDFInfo
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- CN204445792U CN204445792U CN201520064372.0U CN201520064372U CN204445792U CN 204445792 U CN204445792 U CN 204445792U CN 201520064372 U CN201520064372 U CN 201520064372U CN 204445792 U CN204445792 U CN 204445792U
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Abstract
This utility model relates to a kind of light splitting adaptor used at the portable endoscope device that Wicresoft field checks or operation uses, comprise adaptor body, joint body side is provided with endoscopy joints, and adaptor body opposite side is provided with mobile phone clamping device and wireless transmitter module; An one-to-two beam splitting system is provided with in adaptor chamber body, this beam splitting system is made up of light entrance port, the first optical emission exit, the second optical emission exit, light splitting eyeglass and object lens, light entrance port is corresponding with endoscopy joints, first optical emission exit is corresponding with mobile phone clamping device, and this mobile phone clamping device is aimed at the first optical emission exit for making the photographic head of mobile phone and makes a video recording continuously; Second optical emission exit is corresponding with wireless transmitter module; Light splitting eyeglass for a part of incident ray is reflexed to object lens, then projects the second optical emission exit by object lens, and remaining incident ray is irradiated to the first optical emission exit after penetrating this light splitting eyeglass.
Description
Technical field
This utility model relates to a kind of light splitting adaptor used at the portable endoscope device that Wicresoft field checks or operation uses.
Background technology
In recent years, the advantage of splanchnoscopy and operation is very outstanding, and it can go deep into patient's body lumen diagnosis, has intuitive, reliability, invasive, has now become a clinical irreplaceable Clinics.Along with the universal of medical endoscope with promote, operating room is made to be no longer check and the essential condition of operative treatment, so, market there is various portable endoscope.As its name suggests, this portable endoscope is light and handy, easy to carry, can use at any time, it breaks traditions video-endoscope, more integrates modern endoscopes all functions, it realizes high integrated, super portable, and back belt type design improves the portability of movement, carries convenient; Adopt portable embedded formula lithium battery and DSP data processing centre, image acquisition storage center in one simultaneously.
Along with the promotion and application of portable endoscope, carried by increasing medical worker and carry out treatment of flowing and go out.But for portable endoscope, still have some shortcomings part: the first, for highly integrated portable endoscope, its camera lens is integrated in front end, limits by volume size, the highest can only reach 80W pixel about, definition is inadequate; The second, the finite volume of portable endoscope, under highly integrated prerequisite, its internal cell can only use 3-4 hours, and cruising time is not long; 3rd, although portable endoscope obtains good popularization, because its price is higher, can not spread in each medical worker hands; 4th, portable endoscope function is in the market comparatively single, only has inspection, record and playback function.
Summary of the invention
The problems such as overcoming the deficiencies in the prior art part, this utility model provides a kind of light splitting adaptor for portable endoscope device, and, cruising time inadequate with the definition solving the existence of existing portable endoscope device is long.
The technical scheme that this utility model adopts is: a kind of light splitting adaptor for portable endoscope device, comprise adaptor body, described adaptor body side is provided with the endoscopy joints for fixed endoscope, and described adaptor body opposite side is provided with mobile phone clamping device and wireless transmitter module; An one-to-two beam splitting system is provided with in described adaptor chamber body, this beam splitting system is made up of light entrance port, the first optical emission exit, the second optical emission exit, light splitting eyeglass and object lens, described smooth entrance port is corresponding with described endoscopy joints, for receiving the image information of described endoscope transmission; Described first optical emission exit is corresponding with described mobile phone clamping device, and this mobile phone clamping device is used for fixing mobile phone, makes the photographic head of described mobile phone aim at described first optical emission exit and make a video recording continuously; Described second optical emission exit is corresponding with described wireless transmitter module, and described wireless transmitter module is used for the image information received from described second optical emission exit being carried out digitized processing and outwardly transmitting; Angle between described light splitting eyeglass and axis, described smooth entrance port is 45 °, this light splitting eyeglass is for reflexing to described object lens by a part of incident ray, project described second optical emission exit by described object lens again, remaining incident ray is irradiated to described first optical emission exit after penetrating this light splitting eyeglass.
Described endoscopy joints front end is provided with endoscope's bayonet socket, its rear end connects with described adaptor body by comprising connectivity port, rear end, inside described endoscope bayonet socket, a slice infrared fileter is housed, a battery of lens is provided with in described endoscopy joints inner chamber, described battery of lens comprises the first convex lens, second convex lens and the 3rd convex lens, described first, second, circular ring plate is provided with as interval between second convex lens, described convex lens and circular ring plate are included in a shell, described shell there is a screwed hole, on in screw hole, screw is housed, the other end of this screw is stuck between tooth in the female thread of outer ring and tooth, described outer ring is stuck between described endoscope bayonet socket and connectivity port, rear end.
Rotation in the angle being less than 360 degree in the space that described outer ring can be formed between described endoscope bayonet socket and connectivity port, rear end along axis, described smooth entrance port.
Beneficial effect:
1, easy to carry, definition is high, and mobile lens maximum pixel can reach 1300W at present, relies on the image procossing reducing power of current mobile phone, and the image of endoscopic observation can very true to nature showing on mobile phone; Cruising time is long, and namely the charger baby of a mAh up to ten thousand can ensure that mobile phone takes one day continuously, is applicable to flowing medical worker and uses.
2, easy to use, directly can watch picture rich in detail on mobile phone, without the need to the special equipment as image recorder, image workstation.
3, the image of endoscopic observation is delivered to image recorder by wireless transmit mode, and doctor can utilize image recorder and image workstation, understands the whole physical condition of person under inspection, thus makes diagnosis to its state of an illness.
Accompanying drawing explanation
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is schematic perspective view of the present utility model,
Fig. 2 is structural representation of the present utility model,
Fig. 3 is the schematic enlarged-scale view of this utility model endoscopy joints.
In figure: 1. endoscope, 2. adaptor body, 3. mobile phone clamping device, 4. wireless transmitter module, 5. mobile phone, 6. endoscope's bayonet socket, 7. infrared fileter, 8. the first convex lens, 9. the second convex lens, 10. the 3rd convex lens, 11,12,13. circular ring plates, 14. jackscrews, 15. hollow rings, 16. shells, 17. screws, 18. outer rings, 19. connectivity ports, rear end, 20. screws, 21. left connectors, 22. light splitting eyeglasses, 23. screws, 24. right connectors, 25 object lens, 26. base plates, 27. screws.
Detailed description of the invention
See Fig. 1,2, a kind of light splitting adaptor for portable endoscope device, comprise adaptor body 2, adaptor body 2 side is provided with the endoscopy joints for fixed endoscope 1, and adaptor body 2 opposite side is provided with mobile phone clamping device 3 and wireless transmitter module 4; An one-to-two beam splitting system is provided with in adaptor body 2 inner chamber, this beam splitting system is made up of light entrance port, the first optical emission exit, the second optical emission exit, light splitting eyeglass 22 and object lens 25, light entrance port is corresponding with endoscopy joints, for receiving the image information that endoscope 1 transmits; First optical emission exit is corresponding with mobile phone clamping device 3, and mobile phone clamping device 3, for fixing mobile phone 5, makes the photographic head of mobile phone 5 aim at the first optical emission exit and make a video recording continuously; Second optical emission exit is corresponding with wireless transmitter module 4, and wireless transmitter module 4 is for carrying out digitized processing and outwardly transmitting by the image information received from the second optical emission exit.The model that wireless transmitter module 4 adopts is the A7105 that AMIC AB produces.
As the internal structure that Fig. 3 display is endoscopy joints, image enters in adaptor body 2 by endoscope 1, carry out spectral filtering further by infrared fileter 7, infrared fileter 7 is stuck in hollow ring 15 place, by jackscrew 14 hollow ring is withstood that to be fixed on endoscope's bayonet socket 6 inner.Light is successively by the first convex lens 8, second convex lens 9, the 3rd convex lens 10, three groups of convex lenss are a combination, in order to the optically focused process of astigmatism, circular ring plate 11,12,13 is interposed between the hollow interlayer between convex lens 8,9,10 between being, material is aluminium alloy, to ensure that aspect has higher rigidity and compatible degree while thin.Between three circular ring plates 11,12,13, relative position is fixed, and make to penetrate convex lens 8,9,10 light out and be gathered in fixed focal length, the relative distance be fixed as between focal length and three groups of convex lenss is fixed.Convex lens 8,9,10 and the circular ring plate 11,12,13 in the middle of it are included in shell 16, shell 16 have a screwed hole, in screw hole, screw 17 are housed, and the other end of screw 17 is stuck between tooth in the female thread of outer ring 18 and tooth.Outer ring 18 is stuck between endoscope's bayonet socket 6 and connectivity port, rear end 19, and connectivity port, rear end 19 is for connecting adapter body 2.Endoscope's bayonet socket 6 and connectivity port, rear end 19 interfix with screw 20 after being blocked outer ring 18.Rotation in the angle being less than 360 degree in the space that outer ring 18 can be formed between endoscope's bayonet socket 6 and connectivity port, rear end 19 relative to axle center, left side.Outer ring 18 time rotational, inner thread promotes the other end of screw 17, thus drives whole lens group structure to seesaw, in order to the adjustment of the absolute distance of focal length.The inside thread pitch of outer ring 18 is comparatively large, therefore the displacement of lens group structure fore-aft travel can be made in the angle being less than 360 degree longer, with the demand of focusing in satisfied reality.
After Focussing, light beam is beaten on built-in light splitting eyeglass 22, and the angle between light splitting eyeglass 22 and axis, light entrance port is 45 °, and a part of incident ray is reflexed to object lens 25 by light splitting eyeglass 22., remaining incident ray continues to penetrate light splitting eyeglass 22 to front irradiation, until obtained by the photographic head of mobile phone 5, thus on mobile phone 5, watches the image collected by endoscope 1.Light splitting eyeglass 22 is semi-transparent semi-reflecting optical glass lens of a kind of surface coating, also claims beam splitter, half-reflecting half mirror, semi-transparent semi-reflecting lens, its light transmittance and reflecting rate with the plated film of eyeglass and material different and variant.
As shown in Figure 2, light splitting eyeglass 22 and object lens 25 are separately fixed at left connector 21 and right connector 24 is inner, the platform of 45 ° is had to block spectroscope sheet 22 in the lower right of left connector 21, inner at right connector 24, object lens 25 are bonded on 45 ° of faces of base plate 26 by instant drying adhesive 495, because two faces of bonding are bright finish, therefore bonding mode is for connect means reliably.Base plate 26 is fixed on bottom right connector 24 by screw 27, and right connector 24 and left connector 21 are pushed against mutually by screw 23.Object lens 25 are relative with light splitting eyeglass 22 fixing since then, prevent eyeglass 06 and light splitting eyeglass 13 relative motion from causing angle of reflection ° deviation.The collection face of object lens 25 is minute surface, the light reflected back directly is reflected away by light splitting eyeglass 22.Angle between object lens 25 and the second optical emission exit axis is 45 °, therefore the light beam reflected away by object lens 25 is still parallel to the second optical emission exit axis, accept until be transmitted wirelessly module, the optical signal collected is converted to digital signal by this module, and signal is wirelessly sent to receiving terminal after amplifying.
This utility model adopts based on current widely used mobile phone, connects endoscope carry out observing and treating by mobile phone.This utility model is with iPhone and Samsung mobile phone for reference, and under the camera lens of mobile phone, maximum pixel can reach 1300W at present, relies on the image procossing reducing power of current mobile phone, and the image of endoscopic observation can very true to nature showing on mobile phone.Simultaneously mobile phone is powered and is equippedly put various outward, and namely the charger baby of a mAh up to ten thousand can ensure that mobile phone uses the time of one day when this utility model works.Mobile phone 5 should have multiple Large Copacity mobile phone memory card, and general capacity is 16-32GB, and memory space is once be finished hard stop and change, to ensure that image can record smoothly.Handset image video capability is various: storage, playback, editor also can carry out the real-time transmission of WIFI or 3G, make Real-Time Sharing current video between examiner and backstage.Along with the trending of handset image function develops, this utility model can be more widely used.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. the light splitting adaptor for portable endoscope device, comprise adaptor body, it is characterized in that: described adaptor body side is provided with the endoscopy joints for fixed endoscope, described adaptor body opposite side is provided with mobile phone clamping device and wireless transmitter module; An one-to-two beam splitting system is provided with in described adaptor chamber body, this beam splitting system is made up of light entrance port, the first optical emission exit, the second optical emission exit, light splitting eyeglass and object lens, described smooth entrance port is corresponding with described endoscopy joints, for receiving the image information of described endoscope transmission; Described first optical emission exit is corresponding with described mobile phone clamping device, and this mobile phone clamping device is used for fixing mobile phone, makes the photographic head of described mobile phone aim at described first optical emission exit and make a video recording continuously; Described second optical emission exit is corresponding with described wireless transmitter module, and described wireless transmitter module is used for the image information received from described second optical emission exit being carried out digitized processing and outwardly transmitting; Angle between described light splitting eyeglass and axis, described smooth entrance port is 45 °, this light splitting eyeglass is for reflexing to described object lens by a part of incident ray, project described second optical emission exit by described object lens again, remaining incident ray is irradiated to described first optical emission exit after penetrating this light splitting eyeglass.
2. a kind of light splitting adaptor for portable endoscope device according to claim 1, it is characterized in that: described endoscopy joints front end is provided with endoscope's bayonet socket, its rear end connects with described adaptor body by comprising connectivity port, rear end, inside described endoscope bayonet socket, a slice infrared fileter is housed, a battery of lens is provided with in described endoscopy joints inner chamber, described battery of lens comprises the first convex lens, second convex lens and the 3rd convex lens, described first, second, circular ring plate is provided with as interval between second convex lens, described convex lens and circular ring plate are included in a shell, described shell there is a screwed hole, on in screw hole, screw is housed, the other end of this screw is stuck between tooth in the female thread of outer ring and tooth, described outer ring is stuck between described endoscope bayonet socket and connectivity port, rear end.
3. a kind of light splitting adaptor for portable endoscope device according to claim 2, is characterized in that: rotation in the angle being less than 360 degree in the space that described outer ring can be formed between described endoscope bayonet socket and connectivity port, rear end along axis, described smooth entrance port.
4. a kind of light splitting adaptor for portable endoscope device according to claim 2, is characterized in that: described infrared fileter is stuck in a hollow ring, and this hollow ring is withstood that to be fixed on described endoscope bayonet socket inner by jackscrew.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520064372.0U CN204445792U (en) | 2015-01-24 | 2015-01-24 | A kind of light splitting adaptor for portable endoscope device |
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| CN201520064372.0U CN204445792U (en) | 2015-01-24 | 2015-01-24 | A kind of light splitting adaptor for portable endoscope device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390358A (en) * | 2017-07-28 | 2017-11-24 | 北京凡星光电医疗设备股份有限公司 | Endoscope compatible device length extension device optical system |
| WO2020191640A1 (en) * | 2019-03-26 | 2020-10-01 | 深圳市瑞尔幸电子有限公司 | Image recording device for optical apparatus, and optical apparatus |
-
2015
- 2015-01-24 CN CN201520064372.0U patent/CN204445792U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390358A (en) * | 2017-07-28 | 2017-11-24 | 北京凡星光电医疗设备股份有限公司 | Endoscope compatible device length extension device optical system |
| WO2020191640A1 (en) * | 2019-03-26 | 2020-10-01 | 深圳市瑞尔幸电子有限公司 | Image recording device for optical apparatus, and optical apparatus |
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