Long-wave high-power semiconductor laser comprehensive therapeutic instrument

A comprehensive treatment, semiconductor technology, applied in the field of medical devices, can solve the problems of increasing the risk of secondary bleeding or secondary infection, failing to achieve the best effect, and large tissue area, achieving good biological tissue gasification and cutting function, The effect of good tissue coagulation and hemostasis and compact instrument structure
CN101897619AInactive Publication Date: 2010-12-01吉林省长光瑞思激光技术有限公司
3 Cites 8 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
吉林省长光瑞思激光技术有限公司
Publication Date
2010-12-01
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a long-wave high-power semiconductor laser comprehensive therapeutic instrument comprising a power supply, a core circuit control system, a semiconductor laser module, a heat radiation cooling device, peripheral equipment and a medical fiber, wherein the power supply is connected with the core circuit control system; the semiconductor laser module, the heat radiation cooling device and the peripheral equipment are respectively connected with the core circuit control system; the output of the semiconductor laser module is connected with the medical fiber; the semiconductor laser module outputs laser beams with wave lengths ranging from 1.4 micrometers to 2.0 micrometers, and lasers with the wave lengths can be intensively absorbed by water and have good biological tissue gasification incision functions, higher oxyhemoglobin absorbing capability and good tissue coagulation hemostasis capability. The invention can accurately and efficiently carry out an excision surgery on soft tissues of a human body and can be applied to the therapy of diseases in the fields of vascular surgery, urology department, lung disease department, general surgery, and the like and has the advantages of small size, light weight, easy operation, and the like.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the field of medical devices, and relates to a long-wavelength semiconductor laser medical device, in particular to a portable, high-power semiconductor laser therapeutic instrument for medical optical fiber transmission used in soft tissue cutting. Background technique

[0002] In recent years, with the continuous development of laser technology, lasers of various wavelengths have been used more and more widely in the field of treatment of human soft tissue diseases, but they all have certain limitations during the treatment and fail to achieve the best results.

[0003] We know that the near-infrared laser of 800nm-1064nm is mainly absorbed by melanin and oxyhemoglobin, which has good coagulation and hemostasis effects in clinical practice, but has poor vaporization cutting ability for tissues; 2.1μm holmium laser (Ho:YAG) It has a good soft tissue resection ability when working in a short pulse and high energy state, but it ...

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