CN102551649B - Endoscope - Google Patents
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- CN102551649B CN102551649B CN201210013537.2A CN201210013537A CN102551649B CN 102551649 B CN102551649 B CN 102551649B CN 201210013537 A CN201210013537 A CN 201210013537A CN 102551649 B CN102551649 B CN 102551649B
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Abstract
The invention relates to a medical endoscope, in particular to an endoscope applied to minimally invasive surgeries of (ear, nose and throat) ENT department and orthopedics. The endoscope comprises a mirror tube; the mirror tube is connected with a mirror body; the mirror body is connected with a main body; a display component is connected to the main body through a display interface; the main body is connected with a power supply handle; the main body comprises an image unit and an illumination unit; an image passage and an illumination passage are arranged in the mirror body; the image unit is connected with the image passage; the illumination unit is connected with the illumination passage; a light source is arranged in the illumination unit; and an optical lens assembly is arranged in the image passage. The endoscope is compact in structure and convenient to carry, reduces surgical risks by integrating the light source and the power supply, is high in surgical success rate, and solves the technical problems that the endoscope is inconvenient to carry and easily produces medical negligence because the power supply and the light source of the endoscope are required to be externally connected in the prior art.
Description
Technical field
The present invention relates to a kind of medical endoscope, relate in particular to a kind of department of eye, endoscope on orthopedic Minimally Invasive Surgery of being applied in.
Background technology
Along with the fast development of medical skill, endoscope is also more and more extensive in the application of medical field.Endoscope generally comprises the parts such as mirror body, optical lens assembly, watch window.In existing document, the disclosed file about endoscope is a lot, as Chinese patent: " handheld digital display endoscope (CN201740919U) ", it comprises image inductor mirror pipe, image inductor mirror pipe outer bearing, LCDs rotating shaft, housing parts, LCDs, rotating shaft union joint, adapter, corner mirror, it is characterized in that: it also comprises handwheel rotating shaft, be sheathed on the rotation-limited device outside handwheel rotating shaft, be positioned at the hands wheel of handwheel rotating shaft afterbody, described handwheel rotating shaft is coaxially connected with image inductor mirror pipe by adapter, place, centre position in handwheel rotating shaft is provided with rotation-limited device, hands wheel, handwheel rotating shaft, rotation-limited device is positioned at housing.Present stage, the splanchnoscopy of facial disease need to carry out in operating room, easily to patient, causes larger psychological burden,, in present beauty treatment, enlarge the bosom aspect art meanwhile, substantially all blind looking of operation, rely on doctor feel carry out, easily cause malpractice, and present most endoscope, be all external power supply, light source etc., line is a lot, carry very inconveniently, various lines are easily intertwined, and malpractice occurs.
Summary of the invention
The invention provides a kind of compact conformation, be convenient for carrying, light source and power supply become one, and reduce operation risk, the endoscope that success rate of operation is high; The power supply, the light source that have solved the endoscope existing in prior art need to be external, are inconvenient to carry, and easily cause the technical problem of malpractice.
Above-mentioned technical problem of the present invention solves by following technical proposals: a kind of endoscope, comprise mirror pipe, mirror pipe is connected with mirror body, described mirror body is connected with main body, in main body, by display interface, be connected with display unit, the power supply handle that described main body is connected with, in main body, comprise elementary area and lighting unit, in mirror body, be provided with image channel and illumination channel, described elementary area is connected with image channel, lighting unit is connected with illumination channel, is provided with light source in lighting unit, is provided with optical lens assembly in image channel.Light source and power supply are all integrated in main body, and endoscope has oneself independently light source and power supply, does not need external any parts again, is convenient for carrying, can be because of there being too much line to be mutually wound around.Elementary area in main body is connected with image channel, by stretching into of mirror pipe, diseased region is examined, and the light source in the lighting unit in main body is connected with light guide bundles, and light guide bundles illuminates mirror pipe by illumination channel, is convenient to observe.Because endoscope can integrate light source and power supply, reduced the volume of original endoscope, be convenient for carrying, in cosmetic surgery, can first at the post gap of breast, peel off the chamber system of a safety, then obturator is implanted in the system of chamber, thereby realize safe three-dimensional breast enlargement, reduce the risk of operation, improved the success rate of operation.
The distribution in main body of elementary area and lighting unit is to be arranged as optimum in minimum volume, as preferably, described elementary area and lighting unit are parallel to each other, a unit is provided with locking member therein, another one unit is provided with positioning element, is provided with corresponding locking fitting or catch fitting in image channel and illumination channel.Two unit are parallel to each other, convenient layout, facilitate and be connected with mirror body simultaneously, by locking member, main body is connected with mirror body, locking member can be arranged on elementary area, also can be arranged on lighting unit, two unit are parallel to each other, one for locking, and another for location, connection and reasonable arrangement simple in structure.Image channel and illumination channel at mirror body are respectively corresponding with elementary area and lighting unit in main body, therefore when locking fitting being set on elementary area, and the corresponding locking fitting that is provided with in image channel, vice versa.
As preferably, described elementary area comprises and is positioned at main body Nei Xiang road housing, in Xiang road housing, be provided with optical lens assembly, the outer surface of Xiang road housing is socketed with focusing runner, Xiang road housing is connected a side and is connected with lock with image channel, one end of image channel is connected with lock, at lock, is socketed with lock body outward; Described lighting unit comprises the session housing that is positioned at main body, session housing Yu Xiang road housing is parallel to each other, in described session housing, be provided with light source, be connected a side be provided with fairlead at session housing with illumination channel, one end of described illumination channel is connected with fairlead.As road housing and session housing, be parallel to each other, be arranged in the housing of main body, the optical lens assembly in Xiang road housing carrys out adjusting focal length by focusing runner.Illumination channel insert realize location in fairlead can radial-play, then by lock body and lock, lock, thus being fixedly connected with of realization body and mirror body.
The inwall of focusing runner is to have spiral fluted, has a pin on optical lens assembly simultaneously, and pin is positioned at helicla flute, rotation focusing runner, and pin drives optical lens assembly axially-movable, realizes zoom.
As more preferably, described Xiang road housing is multidiameter shape, at the shaft shoulder, place is socketed with lock body, in lock body, establish a cylindrical channel, columned lock is installed in passage, one end of lock is connected on the circular orientation face of bottom face of lock body, the other end of lock is provided with card adapter plate, described card adapter plate is to consist of a quadrangular plate and two arc plates, arc plate is positioned at the both sides that quadrangular plate parallels, described image channel comprises a cylindrical joint pin, one end of joint pin is plugged in lock, at the other end of joint pin, be provided with a fixing head joining with card adapter plate, fixing head is identical with card access surface shape, between fixing head and card adapter plate, be provided with O shape circle, the upper surface that described lock body joins with card adapter plate is identical with card adapter plate shape.It is run-track shaped that card adapter plate is, and two ends are circular arcs, and centre is square, in lock body, there is a container cavity, lock is positioned at cavity, and card adapter plate is identical with the end surface shape of lock body, when both are in the same way time, card adapter plate is placed on lock in lock body through lock body end face, 90 ° of the lock body of rotation outside lock, make the end face decussation of card adapter plate and lock body, and the circular arc at card adapter plate two ends rotates to the Quad Sides place of lock body end face, by Quad Sides, blocked, thereby realize locking.The joint pin of image channel first inserts in lock, and the fixing head of joint pin docks with card adapter plate, then by lock body, locks, and O shape between fixing head and card adapter plate circle can adjusting play, improves locking effect.
As preferably, in session housing, be provided with shoulder hole, in one end of shoulder hole, be fixed with light source holder, LED lamp is installed on light source holder, light source holder is connected with Bright Source Protection cover, at Bright Source Protection cover, be connected with fairlead, fairlead comprises guiding inner sleeve and guiding overcoat, one end of guiding overcoat is connected on protective cover, the other end is fixed by screws on session housing, guiding inner sleeve is positioned at guiding overcoat, in guiding, be arranged with an annular support surface, the one side of annular support surface is joined with guiding overcoat, another side and the spring of annular support surface join, the other end of spring is connected on Bright Source Protection cover, the center of guiding inner sleeve is provided with the through hole joining with the lead of illumination channel.By spring is set in fairlead, guiding inner sleeve is compressed to the illumination channel direction of mirror body, mirror body and main body are better adjacent to, thereby realize better location.
As preferably, in described power supply handle, be provided with battery, one end and the main body of power supply handle are joined, and the other end of power supply handle is provided with supply hub.Power supply handle can be put self-contained battery, also can external power supply, and easy to use, simple to operate, can meet different user demands.
As preferably, the optical lens assembly in described elementary area is CCD assembly, at the front end of optical lens assembly, protective cover is installed.Protective cover is set, prevents that dust etc. from entering, improve observing effect, can reduce the damage to lens assembly, improve the service life of camera lens simultaneously.
As preferably, the centrage of described optical lens assembly, image channel, mirror pipe overlaps.Three centrages overlap, and are convenient to observe, and connection and reasonable arrangement simple in structure, has guaranteed that image is clear, reduces false diagnosis rate.
As preferably, described display unit is liquid crystal display screen.Display unit can be also remaining display device, and liquid crystal display screen is light, easily carries.
Therefore, a kind of endoscope of the present invention possesses following advantage: light source, power supply are integrated in one, and compact conformation, is convenient for carrying; Optical unit and lighting unit are parallel to each other, connection and reasonable arrangement, and a locking of a guiding, Stability Analysis of Structures, easy to operate; Endoscopic applications, enlarging the bosom in art, is reduced to operation risk, improve success rate of operation.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of endoscope of the present invention.
Fig. 2 is the combined amplifier axonometric chart of Fig. 1 scope body and mirror pipe.
Fig. 3 is the amplification stereogram of the main body in Fig. 1.
Fig. 4 is Fig. 2 decomposing schematic representation.
Fig. 5 is the cross-sectional schematic of Fig. 3.
Fig. 6 is the front view of the amplification of lock body.
Fig. 7 is the rearview of the amplification of lock body.
Fig. 8 is the A-A cutaway view of Fig. 6.
Fig. 9 is the B-B cutaway view of Fig. 6.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical scheme of invention is described in further detail.
Embodiment:
As shown in Figure 1, a kind of endoscope, comprises mirror pipe 1, mirror pipe 1 is connected on mirror body 2, and mirror body 2 is flat triangle, at the other end of mirror body 2, is connected with main body 3, external peripheral surface in main body 3 offers display interface, by display interface, is connected with liquid crystal display screen display 4.At the other end of main body 3, be connected with power supply handle 5, in power supply handle 5, have battery (not shown).In main body 3, there are the elementary area 6 and the lighting unit 7 that are parallel to each other, in elementary area 6, have CCD optical lens assembly 8, in lighting unit 7, have LED lamp 9 as light source.
As shown in Figure 2, mirror body 2 has two passages that are parallel to each other with main body 3 links, one of them is image channel 10, another is illumination channel 11, image channel 10 is connected with the elementary area 6 in main body 3, and the centrage of the centrage of image channel 10, the centrage of mirror pipe 1 and elementary area 6 overlaps.Illumination channel 11 is corresponding with main body 3 intraoral illumination unit 7, interconnects.Image channel 10 comprises a columniform joint pin 12, joint pin 12 is communicating with mirror pipe 1 of hollow, joint pin 12 circumferential surfaces have a fixing head 13, and the shape of fixing head 13 is consist of two circular arcs of a tetragon and tetragon both sides one similar run-track shaped.Illumination channel 11 is connected one end with lighting unit 7 be a lead 14, lead 14 is multidiameter shape, and illumination channel 11 is also hollow.
As shown in Figures 3 and 4, main body 3 comprises a columned body shell 15, in body shell 15, have and offer two tracts that are parallel to each other, and in one of them in two tracts, be lighting unit 6, another is elementary area 7.Fixing by lock body 16 at elementary area 7 and image channel link, on elementary area 7, the while is by a focusing runner 17, for adjusting the focal length of the CCD lens assembly 8 in elementary area.
As shown in Figure 5, elementary area 7 comprises picture road housing 18, as road housing 18, be multidiameter shape, in Xiang road housing 18, be provided with CCD optical lens assembly 8, the outer surface of Xiang road housing 18 is socketed with focusing runner 17, at focusing runner 17 inwalls, offer helicla flute (not shown), on CCD lens assembly 8, be fixed with a pin 19, pin 19 is positioned at helicla flute, rotates focusing runner 17, promote 8 axially-movables of CCD optical lens assembly, thereby realize focusing.Between focusing runner 17He Xiang road housing 18, by O shape circle 20, compress.At the front end of CCD optical lens assembly 8, a plate glass is installed as protective cover 21, prevents that dust from falling in CCD optical lens assembly 8, len, improves observing effect.The shaft shoulder place socket lock body 16 of Xiang road housing 18, the bottom face of lock body 16 is annular, be connected to shaft shoulder place, in lock body 16, be hollow, columned lock 22 is installed in lock body 16, one end of lock 22 is connected on the circular orientation face 23 of bottom face of lock body 16, one end is card adapter plate 24 in addition, the shape of card adapter plate 24 is similar one run-track shaped, identical with fixing head 13 shapes of image channel 10, the upper surface of lock body 16 offers a perforate 32(identical with fixing head 13, card adapter plate 24 as shown in Fig. 6 and 7 and 8 and 9).In lock 22, offer through hole, the through-hole diameter in the diameter Yu Xiang road housing of through hole is identical.The joint pin 12 of image channel 10 is plugged in the through hole of lock 22, after the fixing head 13 of image channel 10 joins with card adapter plate 24, realize location, between card adapter plate 24 and fixing head 13, there is an O shape circle 20, for adjusting play, fixing head 12 and card adapter plate 24, through behind the upper surface of lock body 16, are rotated lock body 16, the tetragon of lock body 16 upper surface tetragons and fixing head intersects vertically, thereby main body 3 and mirror body 2 are pinned.
Optical unit comprises the session housing 25 that is positioned at body shell, in session housing 25, be provided with shoulder hole, in one end of shoulder hole, be fixed with light source holder 26, LED lamp 9 is installed on light source holder 26, light source holder 26 is connected with Bright Source Protection cover 28, at Bright Source Protection cover 28, be connected with fairlead, fairlead comprises guiding inner sleeve 29 and guiding overcoat 30, one end of guiding overcoat 30 is connected on Bright Source Protection cover 28, the other end is fixed by screws on session housing 25, guiding inner sleeve 29 is positioned at guiding overcoat 30, guiding inner sleeve 29 is provided with an annular support surface, the one side of annular support surface is joined with guiding overcoat, the another side of annular support surface and spring 31 join, the other end of spring 31 is connected on Bright Source Protection cover, the center of guiding inner sleeve has through hole, the lead of illumination channel is plugged in through hole, spring 31 pushes away guiding inner sleeve to mirror body direction simultaneously, guarantee to closely cooperate between main body and mirror body.LED lamp is imported light in mirror pipe and is realized and throwing light on by illumination channel by light guide bundles.
During use, mirror pipe is inserted to the position that needs observation, adjust the focusing runner in main body, thereby adjusted the focal length of CCD, the LED light source in lighting unit provides light by illumination channel, guarantee to know and observe and diagnose, battery in handle provides power supply for LED light source and display, by the image of observing in mirror pipe can direct reaction on display screen, endoscope becomes one light source, power supply and display, is convenient for carrying.
Claims (7)
1. an endoscope, comprise mirror pipe, mirror pipe is connected with mirror body, it is characterized in that: described mirror body is connected with main body, in main body, by display interface, be connected with display unit, the power supply handle that described main body is connected with comprises elementary area and lighting unit in main body, is provided with image channel and illumination channel in mirror body, described elementary area is connected with image channel, lighting unit is connected with illumination channel, is provided with light source in lighting unit, is provided with optical lens assembly in elementary area, described elementary area comprises and is positioned at main body Nei Xiang road housing, in Xiang road housing, be provided with optical lens assembly, the outer surface of Xiang road housing is socketed with focusing runner, Xiang road housing is connected a side and is connected with lock with image channel, one end of image channel is connected with lock, at lock, is socketed with lock body outward, described lighting unit comprises the session housing that is positioned at main body, session housing Yu Xiang road housing is parallel to each other, in described session housing, be provided with light source, be connected a side be provided with fairlead at session housing with illumination channel, one end of described illumination channel is connected with fairlead, described Xiang road housing is multidiameter shape, at the shaft shoulder, place is socketed with lock body, in lock body, establish a cylindrical channel, columned lock is installed in passage, one end of lock is connected on the circular orientation face of bottom face of lock body, the other end of lock is provided with card adapter plate, described card adapter plate is to consist of a quadrangular plate and two arc plates, arc plate is positioned at the both sides that quadrangular plate parallels, described image channel comprises a cylindrical joint pin, one end of joint pin is plugged in lock, at the other end of joint pin, be provided with a fixing head joining with card adapter plate, fixing head is identical with card access surface shape, between fixing head and card adapter plate, be provided with O shape circle, the upper surface that described lock body joins with card adapter plate is identical with card adapter plate shape.
2. a kind of endoscope according to claim 1, it is characterized in that: described elementary area and lighting unit are parallel to each other, a unit is provided with locking member therein, another one unit is provided with positioning element, is provided with corresponding locking fitting or catch fitting in image channel and illumination channel.
3. a kind of endoscope according to claim 1, it is characterized in that: in session housing, be provided with shoulder hole, in one end of shoulder hole, be fixed with light source holder, LED lamp is installed on light source holder, light source holder is connected with Bright Source Protection cover, at Bright Source Protection cover, be connected with fairlead, fairlead comprises guiding inner sleeve and guiding overcoat, one end of guiding overcoat is connected on safety cover, the other end is fixed by screws on session housing, guiding inner sleeve is positioned at guiding overcoat, in guiding, be arranged with an annular support surface, the one side of annular support surface is joined with guiding overcoat, another side and the spring of annular support surface join, the other end of spring is connected on Bright Source Protection cover, the center of guiding inner sleeve is provided with the through hole joining with the lead of illumination channel.
4. according to a kind of endoscope described in claims 1 to 3 any one, it is characterized in that: in described power supply handle, be provided with battery, one end and the main body of power supply handle are joined, and the other end of power supply handle is provided with supply hub.
5. according to a kind of endoscope described in claims 1 to 3 any one, it is characterized in that: the optical lens assembly in described elementary area is CCD assembly, at the front end of optical lens assembly, protective cover is installed.
6. according to a kind of endoscope described in claims 1 to 3 any one, it is characterized in that: the centrage of described optical lens assembly, image channel, mirror pipe overlaps.
7. according to a kind of endoscope described in claims 1 to 3 any one, it is characterized in that: described display unit is liquid crystal display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210013537.2A CN102551649B (en) | 2012-01-17 | 2012-01-17 | Endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210013537.2A CN102551649B (en) | 2012-01-17 | 2012-01-17 | Endoscope |
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| Publication Number | Publication Date |
|---|---|
| CN102551649A CN102551649A (en) | 2012-07-11 |
| CN102551649B true CN102551649B (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210013537.2A Active CN102551649B (en) | 2012-01-17 | 2012-01-17 | Endoscope |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783935B (en) * | 2012-07-30 | 2014-08-13 | 杭州好克光电仪器有限公司 | Portable electronic cystoscope |
| CN104323854A (en) * | 2014-10-27 | 2015-02-04 | 李京 | Digital endoscope mammaplasty technology |
| CN105361842A (en) * | 2015-10-28 | 2016-03-02 | 李京 | 3D endoscope breast augmentation technique |
| CN106402698A (en) * | 2016-08-31 | 2017-02-15 | 马东阁 | Illumination equipment for endoscope |
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|---|---|---|---|---|
| CN2431843Y (en) * | 2000-08-11 | 2001-05-30 | 陈梅生 | Medical hard-tube endoscope |
| CN101528113A (en) * | 2006-08-30 | 2009-09-09 | 威神斯扣普技术有限公司 | Portable imaging system employing a miniature endoscope |
| CN101810464A (en) * | 2010-04-12 | 2010-08-25 | 飞秒光电科技(西安)有限公司 | Antifogging and disinfection-free portable endoscope for examining nose and throat |
| CN201558097U (en) * | 2009-12-08 | 2010-08-25 | 王华林 | Portable electronic urethroscope |
| EP2255721A1 (en) * | 2009-05-27 | 2010-12-01 | Dioptik | Laryngoscope having a camera |
| CN102068231A (en) * | 2010-12-21 | 2011-05-25 | 上海景仁医疗科技有限公司 | Combined video laryngeal mirror |
-
2012
- 2012-01-17 CN CN201210013537.2A patent/CN102551649B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2431843Y (en) * | 2000-08-11 | 2001-05-30 | 陈梅生 | Medical hard-tube endoscope |
| CN101528113A (en) * | 2006-08-30 | 2009-09-09 | 威神斯扣普技术有限公司 | Portable imaging system employing a miniature endoscope |
| EP2255721A1 (en) * | 2009-05-27 | 2010-12-01 | Dioptik | Laryngoscope having a camera |
| CN201558097U (en) * | 2009-12-08 | 2010-08-25 | 王华林 | Portable electronic urethroscope |
| CN101810464A (en) * | 2010-04-12 | 2010-08-25 | 飞秒光电科技(西安)有限公司 | Antifogging and disinfection-free portable endoscope for examining nose and throat |
| CN102068231A (en) * | 2010-12-21 | 2011-05-25 | 上海景仁医疗科技有限公司 | Combined video laryngeal mirror |
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| CN102551649A (en) | 2012-07-11 |
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Denomination of invention: Endoscope and manufacturing method thereof Effective date of registration: 20180108 Granted publication date: 20140416 Pledgee: Zhejiang Xiaoshan rural commercial bank, the former branch of Limited by Share Ltd Pledgor: Hangzhou Hawk Optical Electronic Instruments Co., Ltd. Registration number: 2018330000004 |
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Date of cancellation: 20220606 Granted publication date: 20140416 Pledgee: Zhejiang Xiaoshan rural commercial bank, the former branch of Limited by Share Ltd. Pledgor: HANGZHOU HAWK OPTICAL ELECTRONIC INSTRUMENTS Co.,Ltd. Registration number: 2018330000004 |
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