CN206612775U - A kind of angiograph burnt based on copolymerization - Google Patents
A kind of angiograph burnt based on copolymerization Download PDFInfo
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- CN206612775U CN206612775U CN201621269386.7U CN201621269386U CN206612775U CN 206612775 U CN206612775 U CN 206612775U CN 201621269386 U CN201621269386 U CN 201621269386U CN 206612775 U CN206612775 U CN 206612775U
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Abstract
A kind of angiograph burnt based on copolymerization that the utility model is provided, including：Light source module, confocal scanning module, detecting module, colour projection's module and system control module, the confocal scanning module includes XY light beams sweep mechanism and scanning lens mechanism, the detecting module includes the detector with pin hole, condenser lens and spectrophotometric device, the angiograph burnt based on copolymerization that the utility model is provided, utilize the lossless optical chromatography ability of common focusing technology, the three dimensional local information of blood vessel can be provided, obese patient and infant patient's vessel information can be preferably provided for medical personnel, medical personnel are facilitated to be had an acupuncture treatment, mitigate the pain of patient, improve puncture success rate, shorten the puncture time, reduce the working strength of medical personnel, reduce medical tangle, improve hospital's prestige.
Description
Technical field
The utility model is related to angiograph design and manufacture field, more particularly, to a kind of blood vessel burnt based on copolymerization
Imager.
Background technology
With the increasingly raising of people's living standard, obese patient crowd is on the increase, and infant and ICU wards are suffered from addition
High-precision alignment request of the person to medical personnel's acupuncture treatment puncture technique so that under the doctor-patient relationship originally reality of fragility, patient
Very sensitive is become to the situation for repeatedly having an acupuncture treatment, not pricking even pin.It make use of suction of the hemoglobin near infrared light in blood vessel
The yield principle different from its hetero-organization, veins beneath the skin in-situ projection is included in skin surface, occurs in that " throw in the market
The infrared angiograph of shadow formula ", is carried out using near-infrared image sensor (Charge-coupled Device, CCD) to blood vessel
Imaging, and projected to vessel position on skin using visible ray, partly solve obese patient and infant patient's acupuncture treatment is difficult
The problem of.
The existing near-infrared imaging technology based on CCD can only provide the lateral position information of blood vessel, and can not provide blood
The longitudinal position information of pipe.
Utility model content
The purpose of this utility model is：A kind of lossless optical chromatography ability using focusing technology altogether, and it is in situ real in body
When provide blood vessel three dimensional local information the angiograph burnt based on copolymerization.
To achieve the above object, the utility model uses following technical proposals：
A kind of angiograph burnt based on copolymerization, including：Light source module, confocal scanning module, detecting module, colour
Projection module and system control module, wherein：
The confocal scanning module includes XY light beams sweep mechanism and scanning lens mechanism, the XY light beams sweep mechanism
For driving hot spot to travel through region to be imaged, the scanning lens mechanism is used for the optical focus for realizing different depth level；Institute
Stating detecting module includes the detector with pin hole, condenser lens and spectrophotometric device, the system control module and the XY light beams
Sweep mechanism, the scanning lens mechanism, the detector and colour projection's module are electrically connected with；
The illumination light of the light source module outgoing sequentially enters the XY light beams scanning machine after being reflected through the spectrophotometric device
Tissue to be detected is focused on after structure and the scanning lens mechanism, illumination light described in the tissue resorption to be detected is produced and anti-
Penetrate near infrared light；
The near infrared light light beam transmits described after the scanning lens mechanism, the XY light beams sweep mechanism successively
Spectrophotometric device, focus on again at the pin hole of the detector through the condenser lens, the detector receives near infrared light signal
And the infrared signal is converted into after photosignal transmitted to the system control module；
The system control module is according to the scan position of the photosignal and the confocal scanning module to described
The vessel position of tissue to be detected is marked, and generation characterizes the vessel information figure of the vessel depth information of the tissue to be detected
Picture, and by the vessel information image transmitting to colour projection's module；
Colour projection's module is entered according to the vessel information image to the dermal imaging region of the tissue to be detected
Row otherwise visible light color is projected.
In certain embodiments, the light source module includes near-infrared light source.
In certain embodiments, the scanning lens mechanism has Z axis displacement function.
In certain embodiments, the detector is near infrared detector.
In certain embodiments, the system control module is also electrically connected at the light source module.
The utility model is using the advantage of above-mentioned technical proposal：
A kind of angiograph burnt based on copolymerization that the utility model is provided, including：Light source module, confocal scanning mould
Block, detecting module, colour projection's module and system control module, the confocal scanning module include XY light beams sweep mechanism and
Scanning lens mechanism, the detecting module includes the detector with pin hole, condenser lens and spectrophotometric device, and the light source module goes out
The illumination light penetrated is sequentially entered after the XY light beams sweep mechanism and the scanning lens mechanism after being reflected through the spectrophotometric device
Tissue to be detected is focused on, illumination light described in the tissue resorption to be detected produces and reflects near infrared light；The near-infrared
Light light beam transmits the spectrophotometric device, again through described after the scanning lens mechanism, the XY light beams sweep mechanism successively
Condenser lens is focused at the pin hole of the detector, and the detector receives near infrared light signal and by the infrared signal
It is converted into after photosignal and transmits to the system control module；The system control module is according to the photosignal and described
The vessel position of the tissue to be detected is marked the scan position of confocal scanning module, and generation characterizes described to be detected
The vessel information image of the vessel depth information of tissue, and by the vessel information image transmitting to colour projection's module,
Colour projection's module carries out visible ray according to the vessel information image to the dermal imaging region of the tissue to be detected
Colour projection, the angiograph burnt based on copolymerization that the utility model is provided, utilizes the lossless optical chromatography of common focusing technology
Ability, can provide the three dimensional local information of blood vessel, can preferably provide obese patient and infant patient's blood for medical personnel
Pipe information, facilitates medical personnel to be had an acupuncture treatment, and mitigates the pain of patient, improves puncture success rate, shortens the puncture time, reduction doctor
The working strength of shield personnel, reduces medical tangle, improves hospital's prestige.
Brief description of the drawings
The angiograph structural representation burnt based on copolymerization that Fig. 1 provides for the utility model embodiment.
Wherein：Light source module 110, confocal scanning module 120, detecting module 130, system control module 140, colored throwing
Shadow module 150, XY light beams sweep mechanism 121, scanning lens mechanism 122, detector 131, condenser lens 132, spectrophotometric device
133。
Embodiment
It refer to the structural representation for the angiograph 100 burnt based on copolymerization that Fig. 1 provides for the utility model embodiment
Figure, including：Light source module 110, confocal scanning module 120, detecting module 130, system control module 140 and colour projection's mould
Block 150.
Preferably, the light source module 110 includes near-infrared light source.Explanation is needed exist for, with traditional angiography
The near-infrared light source that instrument is used is different, and the lighting system that traditional angiograph is used is face illumination, and utility model is provided
Co-focusing imaging mode in, the lighting system of use is an illumination.
It is appreciated that near-infrared light source is used for illumination light in veins beneath the skin imaging process, confocal scanning into
As during, veins beneath the skin and its hetero-organization are realized to the difference of near-infrared absorption rate using blood vessel and skin its hetero-organization
Difference.
The confocal scanning module 120 includes XY light beams sweep mechanism 121 and scanning lens mechanism 122.The XY light
Beam scanning mechanism 121 is used to drive hot spot to travel through region to be imaged, and the scanning lens mechanism 122 is used to realize different depth layer
Secondary optical focus.
Preferably, the scanning lens mechanism 122 has Z axis displacement function.
Detecting module 130 includes the detector 131 with pin hole, condenser lens 132 and spectrophotometric device 133.
The detector 130 is near infrared detector.It should be noted that also use can be received traditional angiograph
The planar array detector of infrared light.And in the utility model offer in co-focusing imaging, can typically use such as APD, PMT etc.
Point probe, it is also possible to using the situation of planar array detector.
It is appreciated that the infrared detector with pin hole be used for receive the reflection near infrared light signal from skin, and by its
It is converted into electric signal and passes to system control module 140, wherein pin hole plays a part of spatial filter.Condenser lens 132
Collimated light beam for self-scanning in future system is focused on.Spectrophotometric device 133 is used for illuminated light guide to sweep mechanism, by flashlight
Guide probe light path.
System control module 140 and the XY light beams sweep mechanism 121, the scanning lens mechanism 122, the detector
131 and colour projection's module 150 be electrically connected with.
It is appreciated that system control module 140 is by controlling confocal scanning module, by the way of common focus point is imaged
Quick three-dimensional optical tomography is carried out to skin, three dimensional local information of the superficial blood vessel in skin is obtained, and passes through top layer blood
Pipe generates in the three-dimensional vessel information figure of imaging region, the hum pattern in the three dimensional local information of skin and uses different color generations
The different depth of table blood vessel.
Preferably, the system control module 140 is also electrically connected at the light source module 110, for controlling light source die
The power and wavelength of the outgoing beam of block 110.
Its operation principle based on the angiograph 100 of copolymerization Jiao that the utility model is provided is as follows：
The illumination light of the outgoing of light source module 110 sequentially enters the XY light beams after being reflected through the spectrophotometric device 133
Focus on tissue to be detected after sweep mechanism 121 and the scanning lens mechanism 122, shone described in the tissue resorption to be detected
Mingguang City produces and reflects near infrared light；
The near infrared light light beam is transmitted after the scanning lens mechanism 122, the XY light beams sweep mechanism 121 successively
Go out the spectrophotometric device 133, focus on again at the pin hole A of the detector 131 through the condenser lens 132, the detector
Connect 131 receipts near infrared light signals and the infrared signal is converted into after photosignal and transmit to the system control module
140；
The system control module 140 is according to the photosignal and the scan position of the confocal scanning module 120
The vessel position of the tissue to be detected is marked, generation characterizes the blood vessel of the vessel depth information of the tissue to be detected
Frame, and by the vessel information image transmitting to colour projection's module 150；
Colour projection's module 150 is according to dermal imaging region of the vessel information image to the tissue to be detected
Carry out otherwise visible light color projection.
The angiograph 100 burnt based on copolymerization that the utility model is provided, utilizes the lossless optical layer of common focusing technology
Analysis ability, can provide the three dimensional local information of blood vessel, can preferably provide obese patient and infant patient for medical personnel
Vessel information, facilitates medical personnel to be had an acupuncture treatment, and mitigates the pain of patient, improves puncture success rate, shortens the puncture time, reduction
The working strength of medical personnel, reduces medical tangle, improves hospital's prestige.
Certainly the angiograph burnt based on copolymerization of the present utility model can also have a variety of conversion and remodeling, not limit to
In the concrete structure of above-mentioned embodiment.In a word, protection domain of the present utility model should include those for the common skill in this area
Obvious conversion or replacement and remodeling for art personnel.
Claims (5)
1. a kind of angiograph burnt based on copolymerization, it is characterised in that including：Light source module, confocal scanning module, detection
Module, system control module and colour projection's module, wherein：
The confocal scanning module includes XY light beams sweep mechanism and scanning lens mechanism, and the XY light beams sweep mechanism is used for
Hot spot is driven to travel through region to be imaged, the scanning lens mechanism is used for the optical focus for realizing different depth level；It is described to visit
Surveying module includes the detector with pin hole, condenser lens and spectrophotometric device, and the system control module is scanned with the XY light beams
Mechanism, the scanning lens mechanism, the detector and colour projection's module are electrically connected with；
The illumination light of the light source module outgoing through the spectrophotometric device reflect after sequentially enter the XY light beams sweep mechanism and
Tissue to be detected is focused on after the scanning lens mechanism, illumination light described in the tissue resorption to be detected produces and reflects near
Infrared light；
The near infrared light light beam transmits the light splitting after the scanning lens mechanism, the XY light beams sweep mechanism successively
Mechanism, focus on again at the pin hole of the detector through the condenser lens, the detector receives near infrared light signal and simultaneously will
The infrared signal, which is converted into after photosignal, to be transmitted to the system control module；
The system control module is according to the scan position of the photosignal and the confocal scanning module to described to be checked
The vessel position for surveying tissue is marked, and generation characterizes the vessel information image of the vessel depth information of the tissue to be detected,
And by the vessel information image transmitting to colour projection's module；
Colour projection's module is carried out according to the vessel information image to the dermal imaging region of the tissue to be detected can
Jian Guang colour projections.
2. the angiograph burnt based on copolymerization according to claim 1, it is characterised in that the light source module includes near
Infrared light supply.
3. the angiograph burnt based on copolymerization according to claim 1, it is characterised in that the scanning lens mechanism tool
There is Z axis displacement function.
4. the angiograph burnt based on copolymerization according to claim 1, it is characterised in that the detector is near-infrared
Detector.
5. the angiograph burnt based on copolymerization according to claim 1, it is characterised in that the system control module is also
It is electrically connected at the light source module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621269386.7U CN206612775U (en) | 2016-11-24 | 2016-11-24 | A kind of angiograph burnt based on copolymerization |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621269386.7U CN206612775U (en) | 2016-11-24 | 2016-11-24 | A kind of angiograph burnt based on copolymerization |
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| Publication Number | Publication Date |
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| CN206612775U true CN206612775U (en) | 2017-11-07 |
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| CN201621269386.7U Active CN206612775U (en) | 2016-11-24 | 2016-11-24 | A kind of angiograph burnt based on copolymerization |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510629A (en) * | 2016-11-24 | 2017-03-22 | 中国科学院苏州生物医学工程技术研究所 | Confocal blood vessel imaging machine |
-
2016
- 2016-11-24 CN CN201621269386.7U patent/CN206612775U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510629A (en) * | 2016-11-24 | 2017-03-22 | 中国科学院苏州生物医学工程技术研究所 | Confocal blood vessel imaging machine |
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