CN102269355A - Medical lighting device with double light sources - Google Patents
Medical lighting device with double light sources Download PDFInfo
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- CN102269355A CN102269355A CN2010106202583A CN201010620258A CN102269355A CN 102269355 A CN102269355 A CN 102269355A CN 2010106202583 A CN2010106202583 A CN 2010106202583A CN 201010620258 A CN201010620258 A CN 201010620258A CN 102269355 A CN102269355 A CN 102269355A
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Abstract
The invention discloses a medical lighting device with double light sources. The device comprises a spherical reflector, a first light source and a second light source, wherein the first light source is arranged in front of the reflector and gathers the ray emitted from a first light source towards a target position through the reflection of the reflector; and the second light source is arranged in front of the reflector, positioned at one side far away from the reflector, of the first light source and projects a parallel beam towards the target position. According to the invention, the medical lighting device with double light sources uses the spherical reflector to radiate the filtered ray of the first light source on surgical wounds from different directions, so that the lighting function of weakening the shadow of an irradiated object; and meanwhile, the light beam emitted from the second light source installed at the central position of the medical lighting device can be radiated to the deep part of the surgical wound to complete the lighting function of deep cavity illumination. The combination of the two light sources with different lighting functions can effectively solve the problem that lighting for weakening the shadow and the deep cavity lighting are incompatible in the technology of the existing medical lighting method.
Description
Technical field
The present invention relates to a kind of lighting for medical use field, be specifically related to a kind of pair of light source lighting for medical use device.
Background technology
In the curative activity that is carried out, function according to lighting for medical use equipment is divided into kinds such as shadowless lamp, deep lamp, diagnostic lamp to lighting for medical use equipment, specific to the operative treatment activity in the curative activity, lighting apparatus not only will have the function of the shade that is subjected to the photograph thing that weakens light, and the illumination that will provide will have certain illumination degree of depth (will satisfy the high illumination requirement in the unit are in certain distance range up and down of irradiated plane), so use shadowless lamp and deep lamp illumination lighting apparatus arranged in the lighting for medical use equipment.
At present, at the lighting apparatus that is used for curative activity (operation), the overwhelming majority adopts single light source overall reflective formula lighting for medical use equipment, this lighting for medical use equipment is made up of ball-type integral inverted light shield, Halogen lamp LED, infrared-filtered device, in entire equipment, have only single light source, a reflection shield, its light channel structure method is by ball-type integral inverted light shield the light that light source (Halogen lamp LED) sends to be reflected, numerous reflective spots on the ball-type reflection shield reflex to light from numerous different angles and are subjected to according to object, thereby form the very desirable effect that weakens shade.
Adopt single light source overall reflective formula lighting for medical use equipment shortcoming to be, owing to have only a reflection shield, a light source, all illumination light, be that light source reflects from a reflection shield, the area of illumination of reflection shield has only one, so just can not provide the area of space of a desirable illumination, colour rendering index, colour temperature unanimity, when carrying out dark surgical cavity, can not provide desirable illumination to position, dark chamber, and then influence the carrying out of curative activity.
At present, to the optimal illumination in position, dark chamber is deep operating lamp, but deep operating lamp does not weaken the function of shade, and when the curative activity that carries out to weaken shadow function (operation), deep operating lamp can not place the top of surgical wound, provide the lighting for medical use that weakens shadow function equipment otherwise can disturb,, then do not have the function of carrying out the illumination of dark chamber again if be offset to wound one side.
In the technology at relevant lighting for medical use method, thrown light in the illumination that weakens shade and dark chamber compatible aspect, effective solution is not proposed at present as yet.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of two light source lighting for medical use devices that can compatible weaken the illumination and the illumination of dark chamber of shade are provided.
For solving the problems of the technologies described above, the invention provides a kind of pair of light source lighting for medical use device, comprising: spherical reflection shield; First light source is arranged on the place ahead of reflection shield, by the reflection of reflection shield the light head for target position that this first light source sends is assembled; Secondary light source is arranged on the place ahead of reflection shield, and is positioned at the side away from reflection shield of first light source, head for target position projection collimated light beam.
Further, above-mentioned first light source is a Halogen lamp LED, and the lighting for medical use device also is provided with Infrared filter, and Infrared filter is arranged on the light path of first light source between first light source and the spherical reflection shield.
Further, the above-mentioned Infrared filter and first light source are all along the axis setting of reflection shield.
Further, above-mentioned secondary light source comprises: a plurality of led light sources are that center circumferential is arranged with the axis of first light source, and a plurality of lens are corresponding one by one with led light source, and the light head for target position that a plurality of led light source sent is assembled.
Further, above-mentioned lighting for medical use device also comprises a transparent bracing frame, and bracing frame links to each other with spherical reflection shield, and Infrared filter is installed in by bracing frame and links to each other with spherical reflection shield in the formed internal cavities.
Further, the center of above-mentioned bracing frame is provided with installing hole, and Infrared filter has tubular structure, an end by installing hole with on bracing frame, link to each other, the other end links to each other with reflection shield, first light source is installed in the Infrared filter.
Further, above-mentioned pair of light source lighting for medical use device also is provided with the secondary light source installing rack, and the secondary light source installing rack is arranged on the side of bracing frame away from spherical reflection shield, links to each other with Infrared filter by installing hole, and secondary light source is installed on the secondary light source installing rack.
Further, above-mentioned secondary light source installing rack comprises: Lens mounting carrier links to each other with Infrared filter, in order to lens to be installed; The led light source installing rack links to each other with Lens mounting carrier, in order to led light source to be installed.
Further, the said lens installing rack and has cannelure ringwise, and the inside edge of Lens mounting carrier links to each other with filter by installing hole; The led light source installing rack is an annular element, is arranged in the cannelure of Lens mounting carrier.
Further, the bottom of the annular groove of said lens installing rack is provided with first installation portion of a plurality of installation lens, and the led light source installing rack is provided with second installation portion of a plurality of installation led light sources.
Further, above-mentioned pair of light source lighting for medical use device also comprises regulating handle, regulating handle links to each other with the inwall of Lens mounting carrier, one end extends in the Infrared filter and with first light source and links to each other, the other end extends to the outside of secondary light source installing rack, in order to regulate the position relation of the spherical relatively reflection shield of first light source
The present invention has following beneficial effect: provided by the present invention pair of light source medical illumination device, by adopting by the light of spherical reflection shield with filtered first light source, expose to surgical wound surface from each different directions, finish and weaken the illumination functions that is subjected to according to the thing shade, simultaneously, the light beam that is sent by the secondary light source that lighting for medical use equipment center position is installed is projected to the deep of surgical wound, finishes the illumination functions of dark chamber illumination.The light source of two kinds of different illumination functions is united two into one, efficiently solve in the technology of existing lighting for medical use method, can not compatible problem the illumination and the illumination of dark chamber that weaken shade.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and it constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of two light source lighting for medical use devices in the embodiment of the invention;
Fig. 2 shows the solid assembling decomposing schematic representation of two light source lighting for medical use devices in the embodiment of the invention; And
Fig. 3 shows two light source lighting for medical use device action principle schematic diagrames in the embodiment of the invention.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As shown in Figure 1, in one embodiment of the invention, this pair light source lighting for medical use device comprises: spherical reflection shield 1; And first light source 3 and the secondary light source that is arranged on spherical reflection shield 1 the place ahead.Wherein first light source 3 is assembled the light head for target position that this first light source sends by the reflection of reflection shield 1; Secondary light source is positioned at the side away from reflection shield of first light source, head for target position projection collimated light beam.In this structure, the light that first light source is sent exposes to target location (surgical wound surface) by spherical reflection shield reflection back from each different directions to be assembled, and finishes and weakens the illumination functions that is subjected to according to the thing shade.Simultaneously, by being installed in the deep that light beam that the secondary light source away from a side of reflection shield that is positioned at first light source sends is projected to surgical wound, finish the illumination functions of dark chamber illumination.The assembling of the light source of two kinds of different illumination functions is cooperated, efficiently solve in the technology of existing lighting for medical use method, can not compatible problem the illumination and the illumination of dark chamber that weaken shade.
Preferably, in lighting for medical use device of the present invention, first light source 3 is a Halogen lamp LED, also is provided with Infrared filter 2 at the two light source lighting for medical use devices of the present invention, and Infrared filter 2 is arranged on the light path of first light source between first light source 3 and the spherical reflection shield 1.Contain infrared ray in the light that Halogen lamp LED sent, the infrared ray direct irradiation is on wound, meeting rising wound temperature, be unfavorable for that wound restores, use Infrared filter 2 with infrared ray filtering that Halogen lamp LED sent, the polymerization light that the integral inverted light shield is reflected is low infrared cold light, obtains the irradiated plane of an illumination, colour rendering index, colour temperature unanimity.Preferably the Infrared filter 2 and first light source 3 are all along the axis setting of reflection shield.This structure can guarantee that the emission light of first light source 3 shines the target location equably by 1 reflection of integral inverted light shield, converge conglobate irradiated plane, the central point of this irradiated plane is crossed the axis of integral inverted light shield 1, and irradiated plane is perpendicular to the axis of crossing integral inverted light shield 1.
Preferably, in the two light source lighting for medical use devices of the present invention, secondary light source comprises: a plurality of led light sources 8 and a plurality of and led light source 8 be lens 9 one to one.A plurality of led light sources 8 are that center circumferential is arranged with the axis of first light source, a plurality of lens 9, and, the light head for target position that a plurality of led light source sent is assembled.This structure can guarantee the dead in line of the center line and the integral inverted light shield 1 of the collimated light beam that secondary light source is launched.The illumination beam of secondary light source is vertical with the irradiated plane of first light source 3 like this, and the shadow surface central lines of the beam center line of secondary light source and first light source 3.
In a kind of specific embodiment of the present invention, this pair light source lighting for medical use device, also comprise a transparent bracing frame 6, bracing frame 6 links to each other with spherical reflection shield 1, and Infrared filter 2 is installed in by bracing frame 6 and links to each other with spherical reflection shield 1 in the formed internal cavities.Preferably, the center of bracing frame 6 is provided with installing hole, and Infrared filter 2 has tubular structure, an end by installing hole with on bracing frame 6, link to each other, the other end links to each other with reflection shield 1, first light source 3 is installed in the Infrared filter 2.
Preferably, in the two light source lighting for medical use devices of the present invention, also be provided with the secondary light source installing rack, the secondary light source installing rack is arranged on the side of bracing frame 6 away from spherical reflection shield 1, links to each other with Infrared filter 2 by installing hole, and secondary light source is installed on the secondary light source installing rack.Wherein, the secondary light source installing rack comprises Lens mounting carrier 10 and led light source installing rack 7.Lens mounting carrier 10 links to each other with Infrared filter 2 in order to lens 9 to be installed.Led light source installing rack 7 links to each other with Lens mounting carrier 10 in order to led light source 8 to be installed.This simple in structure, make easily.
In a kind of concrete structure of the present invention, Lens mounting carrier 10 and has cannelure ringwise, and the inside edge of Lens mounting carrier 10 links to each other with filter 2 by installing hole; Led light source installing rack 7 is an annular element, is arranged in the cannelure of Lens mounting carrier 10.Simultaneously, the bottom of the annular groove of Lens mounting carrier 10 is provided with first installation portion of a plurality of installation lens 9, and led light source installing rack 7 is provided with second installation portion of a plurality of installation led light sources.The setting of first installation portion and second installation portion guarantees the precision of LDE light source 8 and lens 9 installation sites, LDE light source 8 and lens 9 need not adjusted can be mounted to preset position.
Each element adopts one-shot forming to make more in the provided by the present invention pair of light source lighting for medical use device, before making, design the mutual alignment relation of each member earlier, as the relation of the position between led light source 8 and the lens 9, led light source 8 concerns with the position of the axis of reflection shield 1.When mounted, each member need not debugging and can be mounted to the precalculated position.Not only greatly easy assembly technology, the topmost light path precision that has guaranteed first light source 3 and secondary light source 5, the precision that the reflection polymerization light of having guaranteed first light source 3 and secondary light source polymerization light beam superpose.
In a kind of preferably embodiment of the present invention, this pair light source lighting for medical use device also comprises regulating handle 4, regulating handle 4 links to each other with the inwall of Lens mounting carrier 10, one end extends in the Infrared filter 2 and with first light source 3 and links to each other, the other end extends to the outside of secondary light source installing rack, in order to regulate the position relation of the spherical relatively reflection shield 1 of first light source 3.Regulate moving up and down of first light source 3 by regulating handle 4, and then the position of adjusting integral inverted light shield 1 reverberation polymerization face, first light source 3 is to move up and down along integral inverted light shield 1 axis, and the position of integral inverted light shield 1 reverberation irradiated plane also is to move up and down along integral inverted light shield 1 axis.Preferably, be installed in the light path axis of first light source 3 on the operating grip 4 and the dead in line of operating grip 4.Simultaneously, the dead in line of the center line of secondary light source and operating grip 4, the central lines of the vertical center line of assurance integral inverted light shield 1 reverberation polymerization face and the convergent pencil of rays of secondary light source 5.
By provided by the present invention pair of two kinds of light sources that light source lighting for medical use device is different with the installation site, by the mutual alignment between the control, realize two kinds of different lighting for medical use functions simultaneously, effectively solve in the technology of existing lighting for medical use method, can not compatible problem to the illumination and the illumination of dark chamber that weaken shade.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and 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 (11)
1. a two light source lighting for medical use device is characterized in that, comprising:
Spherical reflection shield (1);
First light source (3) is arranged on the place ahead of described reflection shield (1), by the reflection of described reflection shield (1) the light head for target position that this first light source sends is assembled;
Secondary light source is arranged on the place ahead of described reflection shield (1), and is positioned at the side away from described reflection shield (1) of described first light source (3), towards described target location projection collimated light beam.
2. lighting for medical use device according to claim 1, it is characterized in that, described first light source (3) is a Halogen lamp LED, described lighting for medical use device also is provided with Infrared filter (2), and described Infrared filter (2) is arranged on the light path of first light source between described first light source (3) and the described spherical reflection shield (1).
3. lighting for medical use device according to claim 2 is characterized in that, described Infrared filter (2) and first light source (3) are all along the axis setting of described reflection shield.
4. lighting for medical use device according to claim 3 is characterized in that, described secondary light source comprises:
A plurality of led light sources (8) are that center circumferential is arranged with the axis of described first light source (3),
A plurality of lens (9), corresponding one by one with described led light source (8), the light head for target position that described a plurality of led light sources (8) are sent is assembled.
5. lighting for medical use device according to claim 4, it is characterized in that, also comprise a transparent bracing frame (6), support frame as described above (6) links to each other with described spherical reflection shield (1), and described Infrared filter (2) is installed in by support frame as described above (6) and links to each other with described spherical reflection shield (1) in the formed internal cavities.
6. lighting for medical use device according to claim 5, it is characterized in that, the center of support frame as described above (6) is provided with installing hole, described Infrared filter (2) has tubular structure, one end passes through described installing hole and links to each other on support frame as described above (6), the other end links to each other with described reflection shield (1), and described first light source (3) is installed in the described Infrared filter (2).
7. according to claim 5 or 6 described lighting for medical use devices, it is characterized in that, also be provided with the secondary light source installing rack, described secondary light source installing rack is arranged on the side of support frame as described above (6) away from described spherical reflection shield (1), link to each other with described Infrared filter (2) by described installing hole, described secondary light source is installed on the described secondary light source installing rack.
8. lighting for medical use device according to claim 7 is characterized in that, described secondary light source installing rack comprises:
Lens mounting carrier (10) links to each other with described Infrared filter (2), in order to described lens (9) to be installed;
Led light source installing rack (7) links to each other with described Lens mounting carrier (10), in order to described led light source (8) to be installed.
9. lighting for medical use device according to claim 8 is characterized in that, described Lens mounting carrier (10) and has cannelure ringwise, and the inside edge of described Lens mounting carrier (10) links to each other with described filter (2) by installing hole; Described led light source installing rack (7) is an annular element, is arranged in the cannelure of Lens mounting carrier (10).
10. lighting for medical use device according to claim 9, it is characterized in that, the bottom of the annular groove of described Lens mounting carrier (10) is provided with first installation portion of the described lens of a plurality of installations (9), and described led light source installing rack (7) is provided with second installation portion of the described led light source of a plurality of installations.
11. lighting for medical use device according to claim 10, it is characterized in that, also comprise regulating handle (4), described regulating handle (4) links to each other with the inwall of described Lens mounting carrier (10), one end extends in the described Infrared filter (2) and with described first light source (3) and links to each other, the other end extends to the outside of described secondary light source installing rack, in order to regulate the position relation of the described relatively spherical reflection shield of described first light source (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106202583A CN102269355A (en) | 2010-12-31 | 2010-12-31 | Medical lighting device with double light sources |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010106202583A CN102269355A (en) | 2010-12-31 | 2010-12-31 | Medical lighting device with double light sources |
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| CN102269355A true CN102269355A (en) | 2011-12-07 |
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| CN2010106202583A Pending CN102269355A (en) | 2010-12-31 | 2010-12-31 | Medical lighting device with double light sources |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711344A (en) * | 2012-04-23 | 2012-10-03 | 扬州市第一人民医院 | Light source system of integral reflection LED (light emitting diode) shadowless operating lamp |
| CN106051542A (en) * | 2016-05-26 | 2016-10-26 | 夏放军 | Operating lamp |
| WO2018072633A1 (en) * | 2016-10-17 | 2018-04-26 | 欧普照明股份有限公司 | Lighting device |
| CN109316238A (en) * | 2017-08-01 | 2019-02-12 | 上海优医基医疗器械有限公司 | Medical positioning indicating module |
| CN109611805A (en) * | 2019-01-24 | 2019-04-12 | 维怡医疗科技有限公司 | A kind of operation shadowless lamp of conveniently regulating and controlling |
| CN110479647A (en) * | 2019-08-05 | 2019-11-22 | 安徽中科光电色选机械有限公司 | A kind of infrared sorting lighting source beam condensing unit |
| CN112824747A (en) * | 2020-12-15 | 2021-05-21 | 苏州佳世达电通有限公司 | Illumination structure and illumination device using same |
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| CN101238326A (en) * | 2005-08-02 | 2008-08-06 | 贝希托尔德控股有限公司 | Operating lumina |
| CN201382284Y (en) * | 2009-04-17 | 2010-01-13 | 三丰医疗器材股份有限公司 | Operating lamp with LED lamp |
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2010
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238326A (en) * | 2005-08-02 | 2008-08-06 | 贝希托尔德控股有限公司 | Operating lumina |
| CN201382284Y (en) * | 2009-04-17 | 2010-01-13 | 三丰医疗器材股份有限公司 | Operating lamp with LED lamp |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711344A (en) * | 2012-04-23 | 2012-10-03 | 扬州市第一人民医院 | Light source system of integral reflection LED (light emitting diode) shadowless operating lamp |
| CN106051542A (en) * | 2016-05-26 | 2016-10-26 | 夏放军 | Operating lamp |
| WO2018072633A1 (en) * | 2016-10-17 | 2018-04-26 | 欧普照明股份有限公司 | Lighting device |
| US10663126B2 (en) | 2016-10-17 | 2020-05-26 | Opple Lighting Co., Ltd. | Illumination device |
| CN109316238A (en) * | 2017-08-01 | 2019-02-12 | 上海优医基医疗器械有限公司 | Medical positioning indicating module |
| CN109611805A (en) * | 2019-01-24 | 2019-04-12 | 维怡医疗科技有限公司 | A kind of operation shadowless lamp of conveniently regulating and controlling |
| CN110479647A (en) * | 2019-08-05 | 2019-11-22 | 安徽中科光电色选机械有限公司 | A kind of infrared sorting lighting source beam condensing unit |
| CN112824747A (en) * | 2020-12-15 | 2021-05-21 | 苏州佳世达电通有限公司 | Illumination structure and illumination device using same |
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Application publication date: 20111207 |