CN102266248A - Medical lighting video camera - Google Patents
Medical lighting video camera Download PDFInfo
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- CN102266248A CN102266248A CN2010106202704A CN201010620270A CN102266248A CN 102266248 A CN102266248 A CN 102266248A CN 2010106202704 A CN2010106202704 A CN 2010106202704A CN 201010620270 A CN201010620270 A CN 201010620270A CN 102266248 A CN102266248 A CN 102266248A
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Abstract
The invention discloses a medical lighting video camera, which comprises a fixed installation frame, a video camera, a plurality of light-emitting diode (LED) light sources and a plurality of first lenses, wherein the video camera is arranged at the central position of the fixed installation frame; a plurality of LED light sources are distributed on the fixed installation frame along the circumferences of a plurality of concentric circles by taking the video camera as a center; a plurality of first lenses correspond to the LED light sources one by one and are arranged in front of the corresponding LED light sources; and light rays emitted by a plurality of LED light sources are aggregated towards the target position on an axis extension line positioned on the video camera by a plurality of lenses. In the medical lighting video camera, the video camera is arranged at the optimum operating position, and a camera space without interference and the optimum camera space in which illuminance, color rendering indexes and color temperature are consistent are provided for the video camera to achieve the effect of combining real-time remote medical treatment, teaching, data storage and medical lighting effectively.
Description
Technical field
The present invention relates to the medical illumination field, especially relate to a kind of lighting for medical use camera device that is used for, can be used for (long-range) medical treatment in real time, teaching and data preservation.
Background technology
In curative activity (operation), need major surgery for some, often need carry out real time remote medical treatment, teaching and data and preserve.And this process just need be shot with video-corder in curative activity (operation), shoots with video-corder and should avoid the people that is subjected to or the interference of equipment in the process in image pickup scope, guarantees that again image transmitted is stable, and color is consistent with tissue.In order to guarantee that lighting for medical use equipment provides the 3D region of an illumination, color rendering index, colour temperature unanimity to the zone of the curative activity (operation) that carried out.At present, be used for the luminaire that real time remote medical treatment, teaching and data are preserved, mainly adopting following two kinds of methods:
(1) adopts outside the luminaire of curative activity (operation), to increase and hang a video camera realization and shoot with video-corder process.Yet, adopt this method video camera can not arrive patient's wound directly over, can accurately not reflect the process of operative treatment, and patient's wound and tissue are made the required image of accurate judgement; Simultaneously, owing to hang over outside the lighting for medical use equipment outward, doctor who performs a surgical operation and other people member enter the shooting visual field, disturb shooting; In addition, owing to hang over outside the lighting for medical use equipment outward, in medical treatment (operation) activity, participated in personnel's touching of curative activity easily, and cause video camera to rock, thereby caused the image shakiness.In this case, can not carry out the real time remote medical treatment, otherwise can cause serious consequence, only preserve as teaching and data, relatively poor because of its teaching effect of above-mentioned reason, it is also imperfect to reach the data of preserving.
(2) use with the lighting for medical use equipment of halogen lamp as the routine of light source, the light that halogen lamp sent reflexes to the area of illumination that needs by reflection shield, in this illuminator, also be provided with an operating grip, in order to regulate the position relation of halogen lamp and reflection shield, replace operating grip to be installed in the below of halogen lamp in video camera, this makes the position of video camera above showing up, and can accurately reflect the process of operative treatment.Because video camera is in the inside of lighting for medical use, the equipment that do not have disturbs shooting, personnel to touch and cause video camera to rock, thereby cause the unsteady phenomenon of image.Yet owing to being substituted of the operating grip of adjusting focal length by video camera, make the relative position relation of halogen lamp and reflection shield fix, and then luminaire can only provide a best area of illumination, and this makes troubles for normal curative activity (operation), or even hidden danger.Since patient's wound be three-dimensional, depth arranged, the area of illumination that depth is limited, the illumination of the shooting that offers is also extremely undesirable, when implementing the real time remote curative activity, can not provide best image, to such an extent as to influence the correct judgement of tele-medicine to wound and tissue.
Summary of the invention
The object of the invention is to overcome the prior art deficiency, and a kind of process that can accurately reflect operative treatment is provided, and the lighting for medical use camera device of complete wound situation.
For this reason, the invention provides a kind of lighting for medical use camera device that is used for, comprising: fixing and mounting bracket; Camera device is arranged on the center of fixing and mounting bracket; A plurality of led light sources are the center with the camera device, are a plurality of concentric circular circumference and are arranged on the fixing and mounting bracket; A plurality of first lens, corresponding one by one with each led light source, be installed in the place ahead of each corresponding led light source respectively, a plurality of lens are assembled the target location of light on the axis extension line that is positioned at camera device that a plurality of led light source sent.
Further, each above-mentioned led light source is positioned at same plane, and each first lens is arranged on the place ahead of corresponding led light source at interval preset distance.
Further, the distance between the axis of the axis of the first above-mentioned lens and camera device is less than the distance between the axis of the centrage of led light source and camera device.
Further, above-mentioned lighting for medical use camera device also is provided with second lens, and second lens are arranged between the led light source and first lens, in order to the dispersion angle of polycondensation led light source emitted light.
Further, above-mentioned fixing and mounting bracket comprises: the installing rack body; Led light source installing rack 1 links to each other with installing rack body 6, in order to led light source 2 to be installed; And Lens mounting carrier 5, link to each other with installing rack body 6, in order to first lens 4 to be installed.
Further, above-mentioned led light source installing rack comprises that first installation portion of a plurality of installation led light sources, Lens mounting carrier comprise second installation portion of a plurality of installation first lens.
Further, to be provided with a plurality of be led light source of cylindrical arrangement sub-installing rack in center with the camera device for above-mentioned led light source installing rack; Lens mounting carrier is provided with a plurality of sub-installing racks of lens that are complementary with the sub-installing rack of led light source.
Further, be provided with a plurality of connecting portions between above-mentioned sub-installing rack of each light source and the corresponding sub-installing rack of lens, each connecting portion is provided with abreast at interval.
Further, above-mentioned fixing and mounting bracket also comprises the camera device installing rack, and the camera device installing rack is arranged on the center of installing rack body, and led light source installing rack and Lens mounting carrier are looped around the outside of camera device installing rack.
Further, the center of above-mentioned installing rack body is provided with installing hole, and the camera device installing rack comprises: top cover is connected on the installing rack body by installing hole; The tubular protecting sheathing is separately positioned on the both sides of installing hole with top cover, and the tubular protecting sheathing links to each other with top cover, and is connected on the installing rack body by top cover; Transparent housing links to each other with the end of tubular protecting sheathing away from top cover, and camera device is sealed in the tubular protecting sheathing.
Beneficial effect of the present invention is as follows:
(1) lighting for medical use camera device of the present invention combines camera device and illuminator effectively, has avoided in the curative activity employed equipment to disturb shooting, personnel's touching and causes video camera to rock, thereby caused the problem of the unsteady phenomenon of image.
(2) adopt the centre position of camera device (high-definition camera) being installed lighting for medical use equipment, the illumination angle center line of camera device and the dead in line of area of illumination, having solved camera device can real-time Transmission go out to have satisfied patient's wound and tissue is made the required image of accurate judgement, and provide teaching required optimized image, satisfy the problem of the data of preserving complete curative activity (operation).
(3) lighting for medical use camera device provided by the present invention, by adopting LED to replace the light source of traditional halogen lamp as lighting for medical use equipment, the infrared radiation degree of LED need not filtering apparatus, the infrared radiation degree that is sent is only for 2.9mw/m2lx, the infrared radiation degree 5.8mw/m2lx that is sent far below halogen lamp light source after filtering through light filter.Thereby reduce area of illumination temperature in the curative activity (operation), effectively stop the rising of wound temperature, solved the survival that influences the wound tissue, the patient is produced the problem of injury.
(4) lighting for medical use camera device provided by the present invention is placed on LED in the same plane, after polymerization and refraction by two groups of lens, change the illumination path of LED, make led light source be projeced into a plurality of different projection surface of same axis from different perspectives respectively, reach the effect of its illumination, color rendering index, colour temperature unanimity in certain area of space.Solve common lighting for medical use equipment a best area of illumination can only be provided, a solid is provided for patient's wound, the field of illumination of depth is arranged, and then influence the problem that lighting for medical use equipment weakens the shade ability.Solved common lighting for medical use equipment a best area of illumination can only be provided, a solid is provided for patient's wound, the problem of the field of illumination of depth is arranged.
(5) lighting for medical use camera device provided by the present invention, adopt a plurality of uniform led light sources in one plane, the polymerization refraction of scioptics, reach light and expose to a field of illumination from different perspectives, it is big to solve the lighting for medical use equipment volume, hinder easily clean air and arrive the surgical wound position, and then the problem that the personnel's (active doctor etc. performs a surgical operation) that participate in curative activity are damaged.
Except purpose described above, feature and advantage, the present invention also has other purpose, feature and advantage.With reference to figure, the present invention is further detailed explanation below.
Description of drawings
Accompanying drawing constitute this description a part, be used for further understanding the present invention, accompanying drawing shows the preferred embodiments of the present invention, and is used for illustrating principle of the present invention with description.Among the figure:
Fig. 1 shows the three-dimensional assembling of the lighting for medical use camera device decomposition texture sketch map according to the embodiment of the invention;
Fig. 2 shows the lighting for medical use camera device cross-sectional view according to the embodiment of the invention; And
Fig. 3 illustrates the lighting for medical use camera device action principle sketch map according to the embodiment of the invention.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated, but following embodiment and accompanying drawing only are in order to understanding the present invention, and can not limit the present invention, the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As depicted in figs. 1 and 2, in one embodiment of the invention, this is used for the lighting for medical use camera device, comprise: fixing and mounting bracket and be installed in camera device 8 on the fixing and mounting bracket center, simultaneously, with camera device 8 is the center, be provided with and be a plurality of concentric circular circumference and be arranged in a plurality of led light sources 2 on the fixing and mounting bracket, and with a plurality of one to one first lens 4 of each led light source 2, a plurality of first lens 4 are installed in the place ahead of each corresponding led light source respectively, and light target location on the axis extension line that is positioned at camera device 8 that a plurality of led light source sent is assembled.Lighting for medical use camera device provided by the present invention combines camera device and illuminator effectively, avoid in the curative activity employed equipment to disturb shooting, personnel's touching and cause video camera to rock, thereby caused the problem of the unsteady phenomenon of image.Simultaneously, camera device is installed in the center of lighting for medical use equipment, the dead in line of the illumination angle center line of camera device and area of illumination (target location), having solved camera device can real-time Transmission go out to have satisfied patient's wound and tissue is made the required image of accurate judgement, and provide teaching required optimized image, satisfy the problem of the data of preserving complete curative activity (operation).In addition, by adopting LED to replace the light source of traditional halogen lamp as lighting for medical use equipment, the infrared radiation degree of LED need not filtering apparatus, and the infrared radiation degree that is sent is only for 2.9mw/m2lx, the infrared radiation degree 5.8mw/m2lx that is sent far below halogen lamp light source after filtering through light filter.Thereby reduce area of illumination temperature in the curative activity (operation), effectively stop the rising of wound temperature, solved the survival that influences the wound tissue, the patient is produced the problem of injury.
Preferably, each led light source 2 that is arranged on the bracing frame is positioned at same plane, and each first lens 4 is arranged on the place ahead of corresponding led light source 2 at interval preset distance.As shown in Figure 3, each led light source 2 is positioned at same plane, scioptics change the illumination path of LED, make led light source send the diverging light of direction of illumination unanimity from different perspectives, converge at an a plurality of different projection surface that presets same axis in the space, reach the effect of its illumination, color rendering index, the consistent ideal lighting for medical use of colour temperature in certain area of space.Solve common lighting for medical use equipment a best area of illumination can only be provided, a solid is provided for patient's wound, the field of illumination of depth is arranged, and then influence the problem that lighting for medical use equipment weakens the shade ability.
Preferably, in lighting for medical use camera device of the present invention, the distance between the axis of the axis of first lens 4 and camera device 8 is less than the distance between the axis of the centrage of led light source 2 and camera device 8.This centrage and the biasing of second lens, 4 axis along continuous straight runs with led light source 2 (illumination angle of light), change the direction of illumination of polymerization light, reached and to be in conplane led light source 2, need not to be installed in the installed surface of spherical circular arc, can reach from different perspectives light is projected shadow surface.
In a kind of preferably embodiment of the present invention, in this lighting for medical use camera device, also be provided with second lens, 3, the second lens 3 and be arranged between the led light source 2 and first lens 4, in order to the dispersion angle of polycondensation led light source 2 emitted lights.The setting of second lens 3 can increase the range of choice of led light source, and can improve the utilization rate of the light that led light source sends.Can adopt the led light source that is 180 ° of divergent shapes as led light source in lighting for medical use camera device provided by the present invention, second lens are that dispersion angle is 90 ° a light with the photopolymerization that led light source exhaled; First lens will be 8 °～10 ° light by the refractive photopolymerization of second lens.
In a kind of preferably embodiment of the present invention, in this lighting for medical use camera device, fixing and mounting bracket comprises: installing rack body 6; And led light source installing rack 1 and the Lens mounting carrier 5 that link to each other with installing rack body 6 in order to first lens 4 to be installed in order to installation led light source 2; Led light source installing rack 1 and Lens mounting carrier 5 are set respectively can guarantee that each led light source 2 and the position relation of corresponding first lens 4 are consistent.Guarantee the axis of area of illumination of each light beam and the dead in line of synthetic installing rack body 6.
Preferably, above-mentioned led light source installing rack 1 is provided with first installation portion of a plurality of installation led light sources 2, and Lens mounting carrier 5 is provided with second installation portion of a plurality of installation first lens 4.First installation portion can with the 1 disposable machine-shaping of led light source installing rack, second installation portion also can with Lens mounting carrier 1 disposable machine-shaping, the led light source 2 and first lens 4 need not to adjust, be directly installed on and get final product in the corresponding installation portion, simplified in the lighting for medical use camera device of the present invention led light source 1 and lens 2 are installed, the step of replacing.Simultaneously, each led light source 2 just need not adjusted can be assembled to the precalculated position, guarantees the accuracy of illumination path.First lens 4 also need not to adjust and just can be assembled to the precalculated position, guarantee the polymerization angle concordance of the light beam after polymer grade reflects for the second time, the accuracy of refraction of optical beam angle.
Preferably, led light source installing rack 1 comprises that a plurality of is the sub-installing rack of center led light source of cylindrical arrangement with camera device 8; Lens mounting carrier 5 comprises a plurality of sub-installing racks of lens that are complementary with the sub-installing rack of led light source.Be provided with a plurality of connecting portions between sub-installing rack of each light source and the corresponding sub-installing rack of lens, each connecting portion parallel interval is provided with.The height of connecting portion has determined the distance between first lens 4 and the led light source 2, and the distance between first lens 4 and the led light source 2 has determined led light source 2 by the polymerization angle behind first lens 4, before being installed, lighting for medical use camera device of the present invention needs refraction principle according to lens, calculate the height of connecting portion, with the fixed distance between first lens 4 and the led light source 2, need not in the use to transfer again.Between sub-installing rack of each light source and the corresponding sub-installing rack of lens, be provided with a plurality of connecting portions and can guarantee that distance between each led light source 2 and first lens 4 is consistent in the lighting for medical use camera device of the present invention.
In the unshowned a kind of embodiment of accompanying drawing, in lighting for medical use camera device of the present invention, the sub-installing rack of light source comprises the sub-installation portion of a plurality of light sources, and the sub-installation portion of respective sources in the sub-installing rack of each light source is circumference and arranges; The sub-installing rack of lens comprises a plurality of and the sub-installation portion of the corresponding lens of the sub-installation portion of light source.The sub-installing rack of each light source is divided into the sub-installation portion of a plurality of light sources, can assemble lighting for medical use camera device of the present invention according to actual needs, for required area of illumination smaller applications, only need use the most inboard sub-installation portion, for the bigger application of required area of illumination, can progressively the increase usage quantity of the sub-installation portion of light source increases the scope of application of area of illumination.
In a kind of preferably embodiment of the present invention, also comprise the camera device installing rack in the fixing and mounting bracket of this lighting for medical use camera device, the camera device installing rack is arranged on the center of installing rack body 6, and led light source installing rack 1 and Lens mounting carrier 5 are looped around the outside of camera device installing rack.Preferably, the center of installing rack body 6 is provided with installing hole, and camera device 8 installing racks comprise: top cover 7, tubular protecting sheathing 9 and transparent housing 10.Top cover 7 is connected on the installing rack body 6 by installing hole, and tubular protecting sheathing 9 and top cover 7 are separately positioned on the both sides of installing hole, and the tubular protecting sheathing links to each other with top cover 7, is connected on the installing rack body 6 by top cover 7; Transparent housing 10 links to each other with the end of tubular protecting sheathing 9 away from top cover 7, and camera device 8 is sealed in the tubular protecting sheathing 9.This structure makes camera device avoid in the operating room environment that carries out curative activity, and when lighting for medical use equipment was carried out disinfection, the mordant sterilised liq that is used caused damage to camera device itself.Simultaneously; by detachable disinfectant transparent housing 10 has been installed at tubular protecting sheathing 9; not only satisfied lighting for medical use equipment defined; the function that must have detachable disinfectant lever, the LED lighting for medical use equipment integral body that also is used for real time remote medical treatment, teaching and data preservation is more succinct, attractive in appearance.
As shown in Figure 1, in a kind of specific embodiment of the present invention, in the lighting for medical use camera device of the present invention use, the dead in line of the axis of camera device 8 and fixing and mounting bracket 6, with camera device 8 is that the center setting is a plurality of led light sources 2 that a plurality of concentric circular circumference are arranged, be incident upon on the same area of illumination after being arranged in the polymerization of light that a plurality of led light sources 2 in the same circle are dispersed by second lens and first lens, be arranged in the area of illumination that forms the dead in line of a plurality of axis and fixing and mounting bracket 6 after a plurality of led light sources 2 polymerizations in each concentric circular, a plurality of area of illumination form an illumination, color rendering index, being subjected to of the consistent ideal lighting for medical use of colour temperature according to the space, the axis of camera device be subjected to according to spatial dead in line, having guaranteed that the camera device real-time Transmission goes out to have satisfied makes the required image of accurate judgement to patient's wound and tissue, the required optimized image of imparting knowledge to students is provided, has preserved the data of complete curative activity (operation) simultaneously.
A kind of lighting for medical use camera device that real time remote medical treatment, teaching and data are preserved that is used for provided by the present invention, to realize that the camera device (video camera) that real time remote medical treatment, teaching and data are preserved places best operating position, and of providing tele-medicine, teaching and data that camera device carries out to preserve disturbs the shooting space, and the best shooting space of an illumination, color rendering index, colour temperature unanimity is provided.Realized a kind of real time remote medical treatment, teaching and data being preserved and lighting for medical use the effect that effectively combines.
Be the preferred embodiments of the present invention only below, be not limited to the present invention, for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a lighting for medical use camera device is characterized in that, comprising:
Fixing and mounting bracket;
Camera device (8) is arranged on the center of described fixing and mounting bracket;
A plurality of led light sources (2) are the center with described camera device (8), are a plurality of concentric circular circumference and are arranged on the described fixing and mounting bracket;
A plurality of first lens (4), corresponding one by one with each described led light source (2), be installed in the place ahead of each corresponding described led light source respectively, described a plurality of lens are assembled the target location of light on the axis extension line that is positioned at described camera device (8) that described a plurality of led light source sent.
2. lighting for medical use camera device according to claim 1 is characterized in that, each described led light source (2) is positioned at same plane, and each described first lens (4) is arranged on the place ahead of corresponding described led light source (2) at interval preset distance.
3. lighting for medical use camera device according to claim 2, it is characterized in that the distance between the axis of the axis of described first lens (4) and described camera device (8) is less than the distance between the axis of the centrage of described led light source (2) and described camera device (8).
4. lighting for medical use camera device according to claim 2, it is characterized in that, also be provided with second lens (3), described second lens (3) are arranged between described led light source (2) and described first lens (4), in order to the dispersion angle of the described led light source of polycondensation (2) emitted light.
5. lighting for medical use camera device according to claim 1 is characterized in that, described fixing and mounting bracket comprises:
Installing rack body (6);
Led light source installing rack (1) links to each other with described installing rack body (6), in order to described led light source (2) to be installed; And
Lens mounting carrier (5) links to each other with described installing rack body (6), in order to described first lens (4) to be installed.
6. lighting for medical use camera device according to claim 5, it is characterized in that, led light source installing rack (1) comprises first installation portion of the described led light source of a plurality of installations (2), and described Lens mounting carrier (5) comprises second installation portion of described first lens of a plurality of installations (4).
7. according to claim 5 or 6 described lighting for medical use camera devices, it is characterized in that it is the sub-installing rack of center led light source of cylindrical arrangement with described camera device (8) that described led light source installing rack (1) is provided with a plurality of; Described Lens mounting carrier (5) is provided with the sub-installing rack of lens that the sub-installing rack of a plurality of and described led light source is complementary.
8. lighting for medical use camera device according to claim 7 is characterized in that, is provided with a plurality of connecting portions between sub-installing rack of each described light source and the sub-installing rack of corresponding described lens, and each described connecting portion is provided with abreast at interval.
9. lighting for medical use camera device according to claim 5, it is characterized in that, described fixing and mounting bracket also comprises the camera device installing rack, described camera device installing rack is arranged on the center of described installing rack body (6), and described led light source installing rack (1) and Lens mounting carrier (5) are looped around the outside of described camera device installing rack.
10. lighting for medical use camera device according to claim 9 is characterized in that, the center of described installing rack body (6) is provided with installing hole, and described camera device installing rack comprises:
Top cover (7) is connected on the described installing rack body (6) by described installing hole;
Tubular protecting sheathing (9) is separately positioned on the both sides of described installing hole with described top cover (7), and described tubular protecting sheathing (9) links to each other with described top cover (7), and is connected on the described installing rack body (6) by described top cover (7);
Transparent housing (10) links to each other with the end of described tubular protecting sheathing (9) away from described top cover (7), and described camera device (8) is sealed in the described tubular protecting sheathing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106202704A CN102266248B (en) | 2010-12-31 | 2010-12-31 | Medical lighting video camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106202704A CN102266248B (en) | 2010-12-31 | 2010-12-31 | Medical lighting video camera |
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| Publication Number | Publication Date |
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| CN102266248A true CN102266248A (en) | 2011-12-07 |
| CN102266248B CN102266248B (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010106202704A Expired - Fee Related CN102266248B (en) | 2010-12-31 | 2010-12-31 | Medical lighting video camera |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902206A (en) * | 2015-06-19 | 2015-09-09 | 微创未来（北京）激光技术有限公司 | Medical high-definition video shooting control system |
| CN108899074A (en) * | 2018-04-19 | 2018-11-27 | 芜湖圣美孚科技有限公司 | A kind of reflectometry tool visual illumination system with visual feedback |
| CN110805848A (en) * | 2019-11-21 | 2020-02-18 | 复旦大学附属中山医院 | Multifunctional operation lighting system |
| WO2021195348A3 (en) * | 2020-03-27 | 2021-11-11 | American Sterilizer Company | Light head having camera assembly integrated in handle and surgical lighting system including same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101382250A (en) * | 2008-10-17 | 2009-03-11 | 上海品兴科技有限公司 | Operating astral lamp |
| CN101387384A (en) * | 2008-10-24 | 2009-03-18 | 上海医疗器械股份有限公司 | Operation astral lamp using LED as light source |
-
2010
- 2010-12-31 CN CN2010106202704A patent/CN102266248B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101382250A (en) * | 2008-10-17 | 2009-03-11 | 上海品兴科技有限公司 | Operating astral lamp |
| CN101387384A (en) * | 2008-10-24 | 2009-03-18 | 上海医疗器械股份有限公司 | Operation astral lamp using LED as light source |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902206A (en) * | 2015-06-19 | 2015-09-09 | 微创未来（北京）激光技术有限公司 | Medical high-definition video shooting control system |
| CN108899074A (en) * | 2018-04-19 | 2018-11-27 | 芜湖圣美孚科技有限公司 | A kind of reflectometry tool visual illumination system with visual feedback |
| CN110805848A (en) * | 2019-11-21 | 2020-02-18 | 复旦大学附属中山医院 | Multifunctional operation lighting system |
| WO2021195348A3 (en) * | 2020-03-27 | 2021-11-11 | American Sterilizer Company | Light head having camera assembly integrated in handle and surgical lighting system including same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102266248B (en) | 2013-05-08 |
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