Precontrol type laser surgery system and control method thereof

A kind of laser surgery and laser technology, which is applied in the fields of surgery, surgical instrument parts, medical science, etc., can solve the problems of uneven cutting depth, laser beam deviation, etc., and achieve easy laser operation, improve medical safety, and high performance Effect

Active Publication Date: 2015-10-14
SHANGHAI NINTH PEOPLES HOSPITAL AFFILIATED TO SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
View PDF6 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the defects of existing laser equipment for surgical laser systems for fine parts, such as laser beam offset and uneven cutting depth, the present invention proposes a pre-contro

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Precontrol type laser surgery system and control method thereof
  • Precontrol type laser surgery system and control method thereof
  • Precontrol type laser surgery system and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 As shown, this embodiment includes: a frame and a control module 102 arranged on the frame, a display module, a laser emitting module, a depth sensor 109 and an image acquisition module, wherein: the control module 102 is connected with the laser emitting module and outputs a start command , the control module 102 is connected with the frame and transmits the rotation and lifting instructions, the image acquisition module, the control module 102 and the display module are connected in sequence and display the collected position image in real time, and the depth sensor 109 is connected with the control module 102 and outputs the real-time depth information of the laser emission module .

[0036]In this embodiment, output parameters such as pulse energy, frequency, and pulse width of the laser are controlled by the control module 102. The control module 102 includes: a display control unit, a surgical planning and storage unit, a surgical navigation contr...

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

No PUM Login to view more

Abstract

The invention provides a precontrol type laser surgery system. The precontrol type laser surgery system comprises a rack as well as a control module, a display module, a laser-emitting module, a depth sensor and an image acquisition module which are arranged on the rack, wherein the control module is connected with the laser-emitting module for outputting an enabled instruction, the control module is connected with the rack and used for transmitting a rotation and lifting instruction, the image acquisition module, the control module and the display module are sequentially connected for displaying an acquired location image in real time, and the depth sensor is connected with the control module and used for outputting real-time depth information of the laser-emitting module. The precontrol type laser surgery system provided by the invention has the advantages that surgery spot and depth information can be obtained in advance, feedback control over laser excitation is realized and the medical safety is obvious improved.

Description

technical field [0001] The invention relates to a technology in the field of laser medical equipment, in particular to a pre-controlled laser surgery system and a control method thereof. Background technique [0002] As a surgical tool, laser has the advantages of accuracy, speed, cleanness, and no mechanical damage. It has been widely used in ophthalmology, cosmetology, stomatology and other disciplines. In recent years, the ultra-high-power picosecond and femtosecond lasers developed based on new materials and technologies have peak powers up to terawatts and do not cause thermal damage to surrounding tissues. They are called "cold lasers" and can be applied to hard tissue Cutting and drilling surgery. However, due to the lack of mechanical force feedback, during manual laser surgery, the laser beam must undergo movement processes such as acceleration and deceleration, while the output power of the laser generator is constant, resulting in the energy loss of the tissue to...

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
no application Login to view more
IPC IPC(8): A61F9/011A61B18/22A61B19/00
Inventor 张文斌沈国芳苏剑波张剑飞
Owner SHANGHAI NINTH PEOPLES HOSPITAL AFFILIATED TO SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap