CN2650702Y - Fingers microcirculation hologram inspecting instrument - Google Patents
Fingers microcirculation hologram inspecting instrument Download PDFInfo
- Publication number
- CN2650702Y CN2650702Y CN 03232126 CN03232126U CN2650702Y CN 2650702 Y CN2650702 Y CN 2650702Y CN 03232126 CN03232126 CN 03232126 CN 03232126 U CN03232126 U CN 03232126U CN 2650702 Y CN2650702 Y CN 2650702Y
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- microscope
- microcirculation
- holographic
- led
- nail fold
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Abstract
The utility model relates to a four-finger holographic tester for testing microcirculation in the patient's nail fold, which mainly comprises a lighting system, a microscope system, an image acquisition system, and a computer, wherein, an adjustable LED illuminating ring is arranged beside the objective lens of the microscope to adjust the included angle of LED emission; a polarizing glass is arranged before the objective lens; the lighting system is a cold light source with an adjustable 250W tungstenhalogen lamp. After the LED illuminating ring is mounted, when the microscope works at a high magnification, the included angle of the LED can be adjusted to coordinate with the focal length of the microscope, so that the four-finger holographic tester for microcirculation in nail fold can adapt to the clinical lighting environment; when the microscope works at a low magnification, the lighting intensity required is lower; when the microscope works at a high magnification, the lighting intensity required is higher. The polarizing glass mounted before the objective lens can improve the imaging sharpness.
Description
Technical field
The nail fold microcirculation four that this utility model relates to a kind of patient's of inspection nail fold microcirculation situation refers to holographic somascope, belongs to the Clinical Laboratory Medical Instruments.
Background technology
In recent years, medical circle all gives bigger concern to micro-cycle theory both at home and abroad, and it is also bigger to dispute on.By to nail fold microcirculatory variation observe out the change and the health evaluating of human physiological functions, all be the focus of dispute.Four refer to holographic inspection technique by what the inventor of present patent application proposed, it is the special variation of nail fold microcirculation, left and right sides forefinger, middle finger is the physiological reaction of Chinese medicine meridian-tri-jiao channel, it also is the neuro physiology specific manifestations of viscera, this just needs to observe the variation of the microcirculatory overall alignment of nail fold, also need to amplify the variation of observing blood vessel, carry out Flame Image Process by computer, splice complete nail fold microcirculation figure, to check right-hand man's middle finger, nameless microcirculation changes, binding pattern figure, as shown in Figure 1, with the distortion of blood vessel, mamillary, ooze out, the hemorrhage microcirculation that waits changes, carry out illness analysis, file and print image.Yet the still incompetent nail fold microcirculation four that satisfies above-mentioned requirements refers to holographic somascope on market at present.
Summary of the invention
The purpose of this utility model is to refer to the requirement of holographic inspection technique to instrument in order to satisfy four, provides a kind of nail fold microcirculation four with the big visual field, high power digital display micromirror systems and computer processing system to refer to holographic somascope.
The technical solution of the utility model is achieved like this, it mainly contains illuminator, microscopic system, shooting acquisition system and computer and forms, be characterized in, at an other adjustable ring-type LED illuminator, the adjusting LED outgoing angle of being equipped with of microscope objective; Before object lens, also be equipped with polariscope; Described illuminator is a cold light source that is equipped with 250W scalable halogen tungsten lamp.
After installing scalable ring-type LED illuminator additional, scalable LED angle is regulated to reach with the microscope focal length is collaborative when the microscope high power, make nail fold microcirculation four refer to that holographic somascope can satisfy the needs of clinical illumination variation; light requirement was according to little when little multiple was observed; light requirement is according to big during big multiple; house ornamentation polariscope before the object lens, improved the definition of imaging.
Description of drawings
Fig. 1 is the holographic checking mode figure of four fingers;
Fig. 2 is a LED Luminous Ring structural representation;
Fig. 3 is this utility model system construction drawing.
The specific embodiment
This utility model embodiment is further described in conjunction with the accompanying drawings.
By shown in Figure 3, the holographic somascope of nail fold microcirculation four fingers is made up of illuminator, microscopic system, shooting acquisition system and computer, is characterized in, is equipped with an adjustable LED Luminous Ring 4 on microscope objective 6 sides; Before object lens 6, also be equipped with polariscope 5; Illuminator is a cold light source that is equipped with scalable 250W halogen tungsten lamp.Illuminator is made up of the cold light source of optical fiber, optical fiber exit tube and 250W scalable halogen tungsten lamp.Microscopic system is that the change times stereomicroscope by commercially available band shooting mouthful improves, and is made up of the polariscope 5 that is equipped with before object lens 6, zooming system 7, prism 8, eyepiece 9 and the object lens 6.Object lens 2 *, zooming system 4 *, eyepiece 10 *, amplification 20 *-80 *.As microscope is big movable base, then it is changed into rocking handle and regulates.Shooting acquisition system 10 can adopt digital camera or DV, and element needs more than 1,000,000 mutually.By shown in Figure 2, a plurality of light emitting diodes (LED) 14 arranges along peripheral annular, and being equipped with iris aperture regulator 15,16 thereafter is power supply.Scalable LED angle is regulated to reach with the microscope focal length is collaborative when the microscope high power, the additional optical fiber incident illumination, scalable illuminance and flexible angle of incidence, make nail fold microcirculation four refer to that holographic somascope can satisfy the needs of clinical illumination variation; light requirement was according to little when little multiple was observed, and light requirement is according to big during big multiple.By the illuminator that the LED illumination encircles and 250W cold light optical fiber is formed, can solve the dead angle and the insufficient problem of illumination of existing instrument, be that the adjustable illumination of LED solves illumination dead angle and the not enough problem of part illumination, the optical fiber lighting device side is penetrated to be increased third dimension and strengthens the illuminance range of accommodation.Installing polariscope additional is under strong illumination, removes catoptrical veiling glare, increases definition.
When carrying out the observation of nail fold microcirculation with this instrument, as shown in Figure 3, the examinee is pointed 2 to be put on the finger carriage 1, coat artificial musk's pitch, open the cold light source 3 and the LED ring of light 4, choose suitable focal length and illuminance, two kinds of approach are observed, the one, observe by eyepiece 9, the 2nd, observe by computer 11 display 12, and available color printer 13 is printed.
Claims (2)
1, a kind of nail fold microcirculation of being made up of illuminator, microscopic system, shooting acquisition system and computer four refers to holographic somascope, it is characterized in that, in the other adjustable LED Luminous Ring (4) that is equipped with of microscope objective (6); At the preceding polariscope (5) that also is equipped with of object lens (6); Illuminator is a cold light source that is equipped with 250W scalable halogen tungsten lamp.
2, nail fold microcirculation four according to claim 1 refers to holographic somascope, it is characterized in that described adjustable LED Luminous Ring (4) is to be arranged along peripheral annular by a plurality of light emitting diodes (14), is equipped with iris aperture regulator (15) thereafter and constitutes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03232126 CN2650702Y (en) | 2003-06-13 | 2003-06-13 | Fingers microcirculation hologram inspecting instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03232126 CN2650702Y (en) | 2003-06-13 | 2003-06-13 | Fingers microcirculation hologram inspecting instrument |
Publications (1)
Publication Number | Publication Date |
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CN2650702Y true CN2650702Y (en) | 2004-10-27 |
Family
ID=34326201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03232126 Expired - Fee Related CN2650702Y (en) | 2003-06-13 | 2003-06-13 | Fingers microcirculation hologram inspecting instrument |
Country Status (1)
Country | Link |
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CN (1) | CN2650702Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103842884A (en) * | 2011-07-19 | 2014-06-04 | 百福德光学私人有限公司 | Viewing apparatus with integrated polarized lens |
CN104783767A (en) * | 2015-04-10 | 2015-07-22 | 重庆理工大学 | Device and method for detecting human body microcirculation by means of orthogonal polarization spectral imaging |
-
2003
- 2003-06-13 CN CN 03232126 patent/CN2650702Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103842884A (en) * | 2011-07-19 | 2014-06-04 | 百福德光学私人有限公司 | Viewing apparatus with integrated polarized lens |
US9470901B2 (en) | 2011-07-19 | 2016-10-18 | Byfield Optics Pty Ltd | Viewing apparatus with integrated polarized lens |
CN104783767A (en) * | 2015-04-10 | 2015-07-22 | 重庆理工大学 | Device and method for detecting human body microcirculation by means of orthogonal polarization spectral imaging |
CN104783767B (en) * | 2015-04-10 | 2017-04-12 | 重庆理工大学 | Device and method for detecting human body microcirculation by means of orthogonal polarization spectral imaging |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |