CN103217793A - Medical image photo observing device - Google Patents
Medical image photo observing device Download PDFInfo
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- CN103217793A CN103217793A CN2013101542525A CN201310154252A CN103217793A CN 103217793 A CN103217793 A CN 103217793A CN 2013101542525 A CN2013101542525 A CN 2013101542525A CN 201310154252 A CN201310154252 A CN 201310154252A CN 103217793 A CN103217793 A CN 103217793A
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Abstract
The invention relates to a medical image photo observing device. The medical image photo observing device comprises a lamp box, and is characterized by comprising a light emitting diode (LED) circuit board, a breadth adjusting knob, a brightness adjusting knob, a brightness parameter value display panel and a photo clamping mechanism, wherein the breadth adjusting knob is arranged on a lamp box base, and the breadth adjusting knob is electrically connected with the LED circuit board; the photo clamping mechanism is arranged inside an upper frame of the lamp box and comprises a roller shaft and a separation blade which is arranged at the lower part of the upper frame of the lamp box and bent inwards, and the separation blade inwards support the roller shaft; and the brightness parameter value display panel and the brightness adjusting knob are arranged on the lamp box base, and the brightness parameter value display panel and the brightness adjusting knob are electrically connected with the LED circuit board. The medical image photo observing device is reasonable in design and simple in structure, an observation range can be rapidly adjusted within a controlled breadth range, thus realizing the real-time control of a LED light source, saving the energy, prolonging the service life and being applicable to the mass industrialized production.
Description
Technical field
The present invention relates to a kind of medical image photo finder, also can be called medical viewbox.
Background technology
Up to now, the transmission medium of medical image is widest in area and frequency is maximum still belongs to transparent medical image photo, and such photo relies on uniform penetration light to read sheet, thereby obtains diagnostic information.Regrettably, performance and sight sheet environment requirement to seeing the sheet device in a lot of hospitals do not cause enough attention so far as yet.
At present, known medical image sight sheet device is broadly divided into according to the difference of illuminating source: fluorescent light source, cold-cathode fluorescence lamp (CCFL) light source, led light source.The screen intensity of viewbox is an important performance parameter, and according to China's standard (YY/T0610-2007 medical image photo finder general technical specifications) regulation, the brightness of brightness fixed viewbox screen center must not be lower than 2000cd/m
2, adjustable brightness type viewbox screen center high-high brightness must not be lower than 4000cd/m
2But in actual use, (the two ends blackout because the fluorescent tube luminescent properties descends, luminance brightness weakens) and reasons such as luminous screen is aging, yellowing, brightness is seriously descended, CCFL and fluorescent lamp tube are all mercurous, altitude temperature difference effect is arranged, be difficult for during low temperature lighting, the light intensity of generation is inhomogeneous, and the sheet effect is seen in influence.The LED viewbox is compared with traditional viewbox has the luminosity height, and the life-span is long, energy-conserving and environment-protective, and shock resistance is good, and it is low to generate heat etc., and advantage is widely used led light source.
But the doctor needs to watch small breadth diagnosis and treatment photo or screen center's part of observing photo sometimes, wishes that screen illuminates scope and can regulate; The doctor sometimes after finishing watching photo because be busy with one's work, have no time in time to close the viewbox power supply, wish that viewbox can the automated intelligent switch; The medical thickness that different section office use is different or each doctor likes watches the brightness difference, has proposed adjustable demand for the display brightness of viewbox.But the brightness of present LED viewbox is nonadjustable, and brightness number can not show.Because the thickness of medical is different, just needs brightness higher for thicker slice, thin piece, just can reach better observing effect.Particularly, the brightness range that screen is regulated out if can show, and with person's more convenient to use adjusting quick and precisely, person more convenient to use accurately observes medical and carries out medical diagnosis.Present nonadjustable light intensity can not satisfy the observation requirement of different-thickness photo.
Summary of the invention
In view of this, the present invention proposes a kind of medical image photo finder, its solved whole images that traditional medicine image photo finder can only illuminate whole photo can not give top priority to what is the most important look-out station, rely on switch manually, do not have the problem of functions such as brightness regulation.
Technical scheme of the present invention is achieved in that
A kind of medical image photo finder, comprise lamp box, it is characterized in that: also comprise the led circuit plate, regulate the breadth knob, regulate brightness knob, luminance parameter value display panel and photo clip mechanism, described adjusting breadth knob is positioned on the light box pedestal, and described adjusting breadth knob is electrically connected with described led circuit plate; Described photo clip mechanism is arranged in the described lamp box upper ledge, and it comprises roller bearing and be positioned at the catch that described lamp box upper side frame bottom bends inwards that described catch inwardly supports described roller bearing; Described luminance parameter value display panel and adjusting brightness knob are positioned on the described light box pedestal, and described luminance parameter value display panel and adjusting brightness knob are electrically connected with described led circuit plate.
Above the roller bearing that is positioned at described lamp box upper ledge microswitch is installed, described microswitch is provided with the shake-up compressing tablet, and microswitch is electrically connected with described led circuit plate.
Be laid with n LED lamp pearl on described led circuit plate, n gets the integer more than or equal to 10.
The described LED lamp of described adjusting breadth knob controlling pearl is lighted and the quantity of extinguishing.
Described adjusting breadth knob is disposed at each connection view screen that independent regulation illuminates the breadth size.
Described view screen is to light the range of observation that enlarges or dwindle with the first shape center that presents by LED lamp pearl.
Described first is shaped as square, rectangle or circle
Described microswitch is provided with a plurality of microswitch groups, and wherein, described each microswitch group comprises m adjacent microswitch, and same group m described microswitch is connected in parallel.
Described m gets the integer more than or equal to 2.
Described microswitch assembly places each connection view screen.
Described luminance parameter value display panel shows described viewbox display screen brightness referential data with numeral.
Described numeral is English alphabet or digital code.
Described luminance parameter value display panel and adjusting brightness knob are disposed at each connection view screen.
Beneficial effect of the present invention is:
First, whole images that traditional medicine image photo finder can only show whole photo have been solved, the problem of look-out station can not give top priority to what is the most important, can illuminate scope to the view screen of LED viewbox by the adjusting breadth knob that links to each other with the led circuit plate regulates, this regulate breadth knob can be in control breadth scope the quick adjustment range of observation, and be to regulate simultaneously up and down, only will need the scope of primary part observation to illuminate, make its image more outstanding, help doctor's observation and diagnosis.
The second, when not putting photo, viewbox is in holding state, view screen is in closed condition, when plugging photo, can light the LED viewbox by touching microswitch, realized real-time intelligent switch, saved the energy, prolonged the serviceable life of device led light source; Reduce working doctor intensity, improved working doctor efficient, remedied weak point of the prior art.
The 3rd, solved the problem that traditional medicine image photo finder can not be regulated led light source brightness at the photo of different-thickness, can regulate the brightness of led light source by the adjusting brightness knob that links to each other with the led circuit plate, and can reasonably regulate with reference to the shown brightness value of luminance parameter value display panel at the photo of different-thickness, it is different or each doctor likes watches the brightness difference to have satisfied the different medical thickness that use section office to use of hospital, for the adjustable demand of the display brightness of viewbox.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the general structure synoptic diagram of medical image photo finder of the present invention;
Fig. 2 is the clamping piece structure of device shown in Figure 1 and the part sectioned view of microswitch.
Each Reference numeral is among the figure: 1---lamp box; 2---light-passing board; 3---power switch; 4---roller bearing; 5---catch; 6---microswitch; 7---compressing tablet; 8---luminance parameter value display panel; 9---regulate the brightness knob; 10---regulate the breadth knob; 11---the LED lamp plate; 12---LED lamp pearl.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
As depicted in figs. 1 and 2, the described medical image photo of embodiment of the invention finder, also can be called medical viewbox, comprise lamp box 1, led circuit plate 11, LED lamp pearl 12, light-passing board 2, be arranged at power switch 3, adjusting breadth knob 10, adjusting brightness knob 9, the brightness number display panel 8 of described light box pedestal and be arranged at the interior photo clip mechanism of described lamp box upper ledge.
Described photo clip mechanism comprises the catch 5 that roller bearing 4 and described lamp box 1 upper side frame bottom bend inwards, and described catch 5 inwardly supports described roller bearing 4 makes described roller bearing 4 closely be resisted against described light-passing board 2 surfaces.
In described lamp box 1 upper ledge, be positioned at described roller bearing 4 above microswitch 6 is installed, in the present embodiment, the quantity of microswitch 6 is four, described microswitch 6 is provided with and touches compressing tablet 7.Microswitch is electrically connected with described led circuit plate.
Be laid with n LED lamp pearl on described led circuit plate, n gets the integer more than or equal to 10.
The described LED lamp of described adjusting breadth knob controlling pearl is lighted and the quantity of extinguishing.Described adjusting breadth knob is disposed at each connection view screen that independent regulation illuminates the breadth size.
Described view screen is to light the range of observation that enlarges or dwindle with the first shape center that presents by LED lamp pearl.Described first is shaped as square, rectangle or circle.Described adjusting photo range of observation can be with square or rectangular or circular outwards expansion synchronously or dwindling view screen to inter-sync illuminates scope.
Described microswitch is provided with a plurality of microswitch groups, and wherein, described each microswitch group comprises m adjacent microswitch, and same group m described microswitch is connected in parallel.Described m gets the integer more than or equal to 2.In specific embodiment, per two adjacent described microswitches are one group, two described microswitch parallel connections of same group.Same group described microswitch parallel connection, every group microswitch quantity can be one or more, preferred 2.
Described light box pedestal is provided with the adjusting brightness knob of luminance parameter value display panel and scalable LED brightness, and described luminance parameter value display panel, adjusting brightness knob are electrically connected with described led circuit plate.Described microswitch assembly places each connection view screen.
Described luminance parameter value display panel and adjusting brightness knob are disposed at each connection view screen.
Described luminance parameter value display panel shows described viewbox brightness of display screen referential data with numeral, and described " numeral " can be one or more numerals, preferred binary digit;
Described luminance parameter value display panel shows described viewbox brightness of display screen referential data with numeral, can be English alphabet or digital code, divides class or rank to represent different gray scales;
Described light box pedestal is provided with the adjusting breadth knob of scalable photo range of observation, and described adjusting breadth knob is electrically connected with described led circuit plate.
In use, the doctor can be according to the position of needs primary part observation in the photo, by regulating the scope that breadth knob 10 selects led light source 12 to be illuminated, only will need the scope of primary part observation to illuminate, make its image more outstanding, and regulate breadth open knob 10 can be in control breadth scope the quick adjustment range of observation, and be to regulate simultaneously up and down, help doctor's observation and diagnosis (being not only the arrow scope among Fig. 1 that is confined to).In use, the top of photo is inserted between roller bearing 4 and the light-passing board 2, the photo top touches the compressing tablet 7 of microswitch 6, thereby trigger microswitch 6, and then light led light source 12, a photo in picture of two microswitches 6 control of same group is because two microswitches 6 of same group are in parallel, as long as in two microswitches 6 of same group any one touched in the top of photo, led light source 12 is lighted in the capital, after taking out photo, microswitch 6 cuts out, thereby led light source 12 is closed, finder is in holding state, realized real-time control, saved the energy, prolonged the serviceable life of device led light source.Simultaneously, the doctor can also with reference to the numerical value that shows on the luminance parameter value display panel 8, rotate and regulate the shading value that brightness knob 9 is regulated led light source 12 according to the thickness of photo.From user's demand, according to the quantity that can insert photo simultaneously, the big I of the medical image photo finder of adjustable brightness of the present invention is designed to multi-joint structures such as simply connected, duplex, three, tetrad in addition.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a medical image photo finder comprises lamp box, it is characterized in that: comprise the led circuit plate, regulate the breadth knob, regulate brightness knob, luminance parameter value display panel and photo clip mechanism,
Described adjusting breadth knob is positioned on the light box pedestal, and described adjusting breadth knob is electrically connected with described led circuit plate;
Described photo clip mechanism is arranged in the described lamp box upper ledge, and it comprises roller bearing and be positioned at the catch that described lamp box upper side frame bottom bends inwards that described catch inwardly supports described roller bearing;
Described luminance parameter value display panel and adjusting brightness knob are positioned on the described light box pedestal, and described luminance parameter value display panel and adjusting brightness knob are electrically connected with described led circuit plate.
2. medical image photo finder according to claim 1 is characterized in that: above the roller bearing that is positioned at described lamp box upper ledge microswitch is installed, described microswitch is provided with the shake-up compressing tablet, and microswitch is electrically connected with described led circuit plate.
3. medical image photo finder according to claim 2 is characterized in that: be laid with n LED lamp pearl on described led circuit plate, n gets the integer more than or equal to 10.
4. medical image photo finder according to claim 3 is characterized in that: the described LED lamp of described adjusting breadth knob controlling pearl is lighted and the quantity of extinguishing; Described adjusting breadth knob is disposed at each connection view screen that independent regulation illuminates the breadth size.
5. medical image photo finder according to claim 4 is characterized in that: described view screen is to light the range of observation that enlarges or dwindle with the first shape center that presents by LED lamp pearl.
6. medical image photo finder according to claim 4 is characterized in that: described first is shaped as square, rectangle or circle.
7. medical image photo finder according to claim 6, it is characterized in that: described microswitch is provided with a plurality of microswitch groups, wherein, described each microswitch group comprises m adjacent microswitch, and same group m described microswitch is connected in parallel.Described m gets the integer more than or equal to 2.
8. medical image photo finder according to claim 7 is characterized in that: described microswitch assembly places each connection view screen.
9. medical image photo finder according to claim 8 is characterized in that: described luminance parameter value display panel shows described viewbox display screen brightness referential data with numeral; Described luminance parameter value display panel and adjusting brightness knob are disposed at each connection view screen.
10. medical image photo finder according to claim 9 is characterized in that: described numeral is English alphabet or digital code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101542525A CN103217793A (en) | 2013-04-28 | 2013-04-28 | Medical image photo observing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101542525A CN103217793A (en) | 2013-04-28 | 2013-04-28 | Medical image photo observing device |
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| CN103217793A true CN103217793A (en) | 2013-07-24 |
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| CN2013101542525A Pending CN103217793A (en) | 2013-04-28 | 2013-04-28 | Medical image photo observing device |
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Cited By (4)
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| CN103837991A (en) * | 2014-03-24 | 2014-06-04 | 付志民 | Base structure of medical imageology picture observation device |
| WO2019184303A1 (en) * | 2018-03-30 | 2019-10-03 | 广州视源电子科技股份有限公司 | Medical display device and medical image diagnosis equipment thereof |
| CN112331309A (en) * | 2020-10-29 | 2021-02-05 | 武汉联影医疗科技有限公司 | Medical image film reading device and medical image film reading system |
| CN112748579A (en) * | 2020-12-11 | 2021-05-04 | 武汉联影医疗科技有限公司 | Mobile diagnosis film reading equipment and film reading system |
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| JP2007316384A (en) * | 2006-05-26 | 2007-12-06 | Canon Inc | Light source device and image display incorporating it |
| CN201177691Y (en) * | 2008-04-03 | 2009-01-07 | 武汉天音医疗设备技术有限公司 | Film observing apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103837991A (en) * | 2014-03-24 | 2014-06-04 | 付志民 | Base structure of medical imageology picture observation device |
| WO2019184303A1 (en) * | 2018-03-30 | 2019-10-03 | 广州视源电子科技股份有限公司 | Medical display device and medical image diagnosis equipment thereof |
| CN112331309A (en) * | 2020-10-29 | 2021-02-05 | 武汉联影医疗科技有限公司 | Medical image film reading device and medical image film reading system |
| CN112748579A (en) * | 2020-12-11 | 2021-05-04 | 武汉联影医疗科技有限公司 | Mobile diagnosis film reading equipment and film reading system |
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Application publication date: 20130724 Assignee: Yadi Wright medical technology (Beijing) Co., Ltd. Assignor: Fu Zhimin Contract record no.: 2014990000335 Denomination of invention: Medical image photo observing device License type: Exclusive License Record date: 20140522 |
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Address after: 100070 Beijing city Fengtai District Guogongzhuang Street No. 21, No. 2 Vanke Blue 2 unit 1302 room Applicant after: Fu Zhimin Address before: 100161 3-2-201 room, South Hospital, No. 52 West Fourth Ring Road, Beijing, Fengtai District Applicant before: Fu Zhimin |
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Free format text: CORRECT: ADDRESS; FROM: 100161 FENGTAI, BEIJING TO: 100070 FENGTAI, BEIJING |
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Application publication date: 20130724 |