Laser scanning device for medical treatment
A technology of a laser scanning device and an electromagnetic device, applied in the field of medical devices, can solve the problems of reduced scanning data accuracy, stalled scanning table, unstable position, etc., so as to improve authenticity and reliability, prevent object position deviation, and reduce floating range effect
Active Publication Date: 2020-11-24
深圳市安泰医疗科技有限公司
View PDF6 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] When the prior art is in use, the driving device of the scanning table is generally a motor, and the motor drives the scanning table to rotate directly. Due to the wear and tear of the machine or the motor itself, the scanning table may stall during the rotation process, that is, the speed exceeds the rated speed. value
The above problems will cause the centrifugal force to increase, resulting in the unstable position of the object to be scanned under the action of the centrifugal force, which may cause displacement. For subsequent scanning, there will be a data difference; The laser beam cannot stay on the surface of the object to be scanned for enough time, resulting in a decrease in the accuracy of the scanned data and affecting the actual effect of laser scanning
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
[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1-5 :
[0026] The medical laser scanning device includes a shaft seat 1, a mounting seat 2, a mounting plate 3, a slider 4, a conductor 5, a positioning frame 6, a conductive column 7, an electric current variant 8, an electromagnetic device 9, a coil 10, and a wire 11. Transmission part 12, limit block 13, return spring 14.
[0027] The initial positions and connections of the above structures are as follows:
[0028] The outer side of ...
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 discloses a laser scanning device for medical treatment, and relates to the technical field of medical instruments. The laser scanning device comprises a shaft seat; a mounting seat is fixedly connected to the outer side of the shaft seat; a mounting plate is fixedly connected to the outer side of the mounting seat; a sliding block is fixedly connected to the back surface of the outer side of the mounting plate; a conductor is fixedly connected to the front surface of the mounting plate; the outer side of the shaft seat is fixedly connected with a positioning frame; and the outerside of the positioning frame is fixedly connected with a conductive column. According to the laser scanning device for medical treatment, when the rotating speed of a to-be-scanned object is unbalanced, a locking mechanism of the device can be automatically triggered to stop rotating; compared with the prior art, the device has the advantages that the problem that a scanning laser beam cannot stay on the surface of the to-be-scanned object for enough time due to the fact that the rotating speed of the to-be-scanned object is overhigh is solved, the accuracy of scanning data is improved, meanwhile, the stability of the scanning data is improved, the floating range is reduced, and the error-tolerant rate of the scanning data is avoided to a certain extent.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical laser scanning device. Background technique [0002] Medical laser scanning is mainly used for laser scanning for medical purposes. It is different from traditional laser scanning in that its scanning accuracy is higher and the data obtained is more accurate. [0003] The existing medical laser scanning devices are generally divided into two scanning methods when in use, one is that the object to be scanned is static, and the laser scanning gun moves to scan, and the other is the opposite, the object to be scanned moves, and the laser scanning gun Do not move. For the second scanning method, it generally needs to be carried out with the help of a scanning table, that is, to place the object to be scanned on the scanning table, fix it, and then use the rotation of the scanning table to drive the object to be scanned to rotate synchronously, and then use the lase...
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): A61B5/00
CPCA61B5/0062
Inventor 陈宇哲黄中毓
Owner 深圳市安泰医疗科技有限公司