Unlock instant, AI-driven research and patent intelligence for your innovation.

Pre-controlled laser surgery system and its control method

A laser surgery and pre-control technology, applied in the fields of surgery, surgical instrument parts, medical science, etc., can solve the problems of laser beam offset and uneven cutting depth, etc., to improve medical safety, easy laser operation and high performance. Effect

Active Publication Date: 2018-02-13
SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
View PDF6 Cites 0 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-controlled laser surgery system and its control method, which can obtain the surgical site and depth in advance Information and feedback control laser excitation, significantly improving medical safety

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
  • Pre-controlled laser surgery system and its control method
  • Pre-controlled laser surgery system and its control method
  • Pre-controlled laser surgery system and its control method

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

A pre-controlled laser surgery system, comprising: a frame and a control module arranged on the frame, a display module, a laser emitting module, a depth sensor and an image acquisition module, wherein: the control module is connected with the laser emitting module and outputs a starting command , the control module is connected to the frame and transmits rotation and lifting instructions, the image acquisition module, the control module and the display module are connected in sequence to display the collected position image in real time, the depth sensor is connected to the control module and outputs the real-time depth information of the laser emission module. The invention can obtain the operation site and depth information in advance and feedback control the laser excitation, which significantly improves the medical safety.

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
Patent Type & Authority Patents(China)
IPC IPC(8): A61F9/011A61B18/22A61B90/00
Inventor 张文斌沈国芳苏剑波张剑飞
Owner SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE