Annular light spot obtaining device for light therapy equipment, glaucoma treatment device and method for controlling annular light spots in annular light spot obtaining device
A technology for obtaining devices and phototherapy, which is applied in phototherapy, ophthalmology treatment, etc., and can solve problems such as inability to treat ophthalmic diseases and low optical power
Active Publication Date: 2012-10-10
SHENZHEN LIFOTRONIC TECH
View PDF5 Cites 7 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a high-power, Apparatus, device and method for obtaining ring-shaped light spots for phototherapy equipment capable of treating ophthalmic diseases that are difficult to treat
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0026] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0027] Such as figure 1 , 2 As shown, among them, figure 1 is a schematic diagram of the structure of the ring-shaped spot acquisition device, figure 2 It is a schematic diagram of the position of the light source and the shading device. In the first embodiment of the annular light spot acquisition device, equipment and method for phototherapy equipment, the annular light spot acquisition device includes a light source 11, a light shading device 12 and a control device 13 Wherein, the light source 11 is used to emit light for treatment under the control of the control device 13, and the shading device 12 blocks a part of the light emitted by the light source 11 under the control of the control device 13, so that the light emitted by the light source 11 On its projection surface 9 (that is, the treatment surface, see figure 2 ) to form a ring-shaped...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to an annular light spot obtaining device for light therapy equipment. The annular light spot obtaining device comprises a light source, a light shading device and a control device, wherein the light source is used for emitting light, the light shading device is arranged at the center of a light path emitted by the light source and used for shading the light emitted by the light source, and the control device adjusts the size of projection area of the light shading device on a projection surface of the light emitted by the light source according to obtained control signals. The invention further relates to a method for controlling annular light spots in the annular light spot obtaining device and a glaucoma treatment device. The annular light spot obtaining device for the light therapy equipment, the glaucoma treatment device and the method for controlling annular light spots in the annular light spot obtaining device have the advantages that the light source can output high light power, and eye diseases with high treatment difficulty can be treated.
Description
technical field [0001] The present invention relates to the field of medical equipment, and more specifically, to an annular light spot acquisition device, equipment and method for phototherapy equipment. Background technique [0002] At present, laser surgery is mainly used for surgical treatment of eye diseases in the medical field (especially glaucoma), including argon laser trabeculoplasty, selective laser trabeculoplasty and other laser treatments. However, there are problems such as surgical safety risks and high surgical costs. With the gradual deepening of the research on LED light, the therapeutic device using LED light is gradually recognized and adopted as a therapeutic device that is safer, cheaper, and more repeatable. but. The LED photon therapeutic apparatus for treating eye diseases in the prior art adopts the method of directly irradiating the eyes, which includes irradiating the pupils during irradiation, which will stimulate the pupils and may cause dama...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/00A61N5/06
Inventor 黄波徐岩刘先成彭国庆
Owner SHENZHEN LIFOTRONIC TECH