A kind of surface of a wound imaging systemTechnical field
The invention belongs to surface of a wound field of measuring technique, and in particular to a kind of surface of a wound imaging system.
Background technology
In Present clinical application, the tool for measuring wound size mainly has, rod-like instrument（Wound depth）, linear tool（Wound length, width）, measure ruled paper（Wound area）, camera etc..It is mostly contact type measurement, not only complicated for operation, essenceIt spends low, and wound pain can be caused.In addition, the depth measurement method of wound mainly has mold and water filling, wound can be madeAt secondary damage, actually it is rarely employed.Meanwhile manual typing is also relied primarily on for the management of wound archives, affect diagnosisEfficiency.
Mainly there are contact type measurement and non-contact measurement method in now clinical.Contact measurement method mainly uses cottonStick, probe, ruled paper, meter ruler, the tools such as concentric circles ruler measure wound size.Non-contacting measurement method mainly utilizes cameraWound picture is shot, measures wound size by being realized to the operation of picture, but be unable to measure the depth of wound.
Invention content
The present invention provides a kind of surface of a wound imaging system, and using cordless, the three-dimensional dimension that can measure wound can be withThe Temperature Distribution of wound circumference is measured, and then judges wound blood supply situation.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：A kind of surface of a wound imaging system, including tablet electricityBrain ontology；The tablet computer ontology includes screen module, battery, control mainboard, depth camera, infrared camera and the back of the bodyFace protective shell；The screen module is connected with the back-protective shell, and screen module and back-protective hull shape at it is outerBattery, control mainboard, depth camera and infrared camera are set between cover；The depth camera and infrared camera withControl mainboard connects；The battery is connect with the control mainboard, by control mainboard to depth camera module and redOuter camera module power supply；
The depth camera module includes at least an Infrared laser emission device, and two infrared remote receivers and a colour are taken the photographAs head；Infrared laser emits light to testee, is received by the infrared remote receiver after reflection, via depth camera head mouldChip in group is calculated three dimensional point cloud and is sent to control mainboard；The infrared camera module measures measured object body surfaceFace temperature is calculated temperature cloud picture via the chip in infrared camera module and is sent to control mainboard；The screen mouldGroup is connect with the control mainboard.
Further, the tablet computer ontology further includes aluminium alloy center；The aluminium alloy center is set to screenBetween curtain module and back-protective shell；For constant depth camera module and infrared camera module；In the aluminium alloyFrame upper surface is bonded battery；The control mainboard is set to the top of aluminium alloy center；The depth camera module andInfrared camera module is set to the lower section of aluminium alloy center.
The colour imagery shot is by sequentially connected optical lens, optics sensitive chip, camera control panel composition；InstituteControl panel is stated to connect with control mainboard.
Further, the screen module includes screen and touch screen.
Further, the colour imagery shot is by sequentially connected optical lens, optics sensitive chip, camera controlBoard group at；The control panel is connect with control mainboard.
Further, the back-protective shell is plastic material.
Beneficial effects of the present invention：The surface of a wound imaging system of the present invention, hand-held tablet device is integrated by three-dimensional cameraIn, by taking pictures to wound, generate the threedimensional model of wound, you can measure the length of wound, width, depth, area, volume etc.Data.Without contacting wound, wound pain and damage will not be caused.It measures obtained wound data and is automatically saved to wound archivesIn, facilitate doctor to carry out wounding assay and diagnosis.In addition this equipment can also shoot wound perimeter infrared image, provide wound temperatureDegree distribution, and then the blood supply situation of auxiliary judgment wound circumference.
Description of the drawings
It, below will be to needed in the embodiment in order to more clearly illustrate the technical solution in the embodiment of the present inventionAttached drawing is simply introduced, it should be apparent that, the accompanying drawings in the following description is only some embodiments described in the present invention, forFor those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawingsAttached drawing.
Fig. 1 is the structural diagram of the present invention.
Specific implementation mode
Technical scheme of the present invention will be clearly and completely described by specific implementation mode below.
As shown in Figure 1, for a kind of surface of a wound imaging system of the present invention, including tablet computer ontology；Tablet computer ontology packetInclude screen module 1, battery 2, control mainboard 3, depth camera 5, infrared camera 6 and back-protective shell 7；The screen mouldGroup 1 includes screen and touch screen, and the back-protective shell 7 is plastic material.The screen module 1 and the back side are protectedProtective case 7 connects, and setting battery 2, control mainboard 3, depth camera between screen module 1 and the outer cover of the formation of back-protective shell 7First 5 and infrared camera 6；The depth camera 5 and infrared camera 6 is connect with control mainboard 3；The battery 2 withThe control mainboard 3 connects, and is powered to depth camera module 5 and infrared camera module 6 by control mainboard 3；
The depth camera module 5 includes at least an Infrared laser emission device, two infrared remote receivers and a colourCamera；Infrared laser emits light to testee, is received by the infrared remote receiver after reflection, via depth cameraChip in module 5 is calculated three dimensional point cloud and is sent to control mainboard 3；The infrared camera module 6 measures testedBody surface temperature is calculated temperature cloud picture via the chip in infrared camera module 6 and is sent to control mainboard 3；It is describedScreen module 1 connect with the control mainboard 3.
Tablet computer ontology of the present invention further includes aluminium alloy center 4；The aluminium alloy center 4 is set to screenBetween module 1 and back-protective shell 7；For constant depth camera module 5 and infrared camera module 6；The aluminium alloy4 upper surface of center is bonded battery 2；The control mainboard 3 is set to the top of aluminium alloy center 4；The depth cameraModule 5 and infrared camera module 6 are set to the lower section of aluminium alloy center 4.
The colour imagery shot of the present invention is by sequentially connected optical lens, optics sensitive chip, camera controlBoard group at；The control panel is connect with control mainboard.
The surface of a wound imaging system of the present invention, three-dimensional camera is integrated into hand-held tablet device, by taking pictures to wound,Generate the threedimensional model of wound, you can measure the length of wound, width, depth, area, the data such as volume.Without contacting wound,It will not cause wound pain and damage.It measures obtained wound data to be automatically saved in wound archives, doctor is facilitated to hinderMouth analysis and diagnosis.In addition this equipment can also shoot wound perimeter infrared image, provide wound Temperature Distribution, and then assist sentencingThe blood supply situation of disconnected wound circumference.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present inventionIt is defined with range, under the premise of not departing from design concept of the present invention, ordinary engineering and technical personnel is to this hair in this fieldThe all variations and modifications that bright technical solution is made should all fall into protection scope of the present invention, claimed skill of the inventionArt content is all documented in technology claim.