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Photodynamic system for treating tumors

A photodynamic therapy and tumor technology, applied in the field of medical equipment, can solve the problem of single laser transmission mode, and achieve the effect of solving blindness

Inactive Publication Date: 2011-03-23
TIANJIN BHY PHOTOELECTRIC TECHOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, it is urgent to solve the problem that the laser transmission mode is relatively simple.

Method used

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  • Photodynamic system for treating tumors
  • Photodynamic system for treating tumors
  • Photodynamic system for treating tumors

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Embodiment Construction

[0012] Below in conjunction with preferred embodiments, the specific implementation methods provided according to the present invention are described in detail as follows: See the accompanying drawings for details, a photodynamic therapy tumor system, mainly composed of a system controller, a laser light guide device, a laser power detection device, a blood The blood flow oxygen monitoring device is composed of a photodynamic tumor therapy machine. The system controller includes an interconnected industrial computer and a single board computer. device connection. The laser power detection device is mainly composed of a power density meter, a blood flow meter and an oximeter respectively connected with the single board computer. The laser light guiding device is mainly composed of an optical fiber interface connected in sequence, an optical fiber transmission part and an optical fiber head. and spherical fiber optics.

[0013] (1) Laser light guide device

[0014] Accordin...

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Abstract

The invention relates to a photodynamic system for treating tumors. The photodynamic system for treating tumors is characterized by mainly comprising a system controller, a laser guiding device, a laser power detecting device, a blood flow and blood oxygen monitoring device and a photodynamic mechanism for treating tumors, wherein the system controller comprises an industrial computer and a single board computer which are connected; and the single board computer is respectively connected with the laser guiding device, the laser power detecting device and the blood flow and blood oxygen monitoring device. The invention has the beneficial effect that the special laser guiding device and detecting device are adopted and combined with the photodynamic treating machine to form the photodynamic system for treating tumors. According to the theory of the photodynamic treating system with three functions of detection, monitoring and treating, a doctor can accurately know the oxygen content, concentration of photosensitizer and laser dose of a focus (in the tumor), thereby solving the problem of blindness of the doctor in the treatment process of tumors, and effectively improving the curative effect of photodynamic treatment of tumors.

Description

technical field [0001] The invention belongs to medical equipment, in particular to a photodynamic therapy tumor system. Background technique [0002] Although major breakthroughs have been made in the in-depth study of photodynamic therapy in the world, providing new technologies and approaches for the treatment of malignant tumors, viral and bacterial diseases, there are still obstacles in the field of international technical fields that hinder the further development of photodynamic therapy. Perfect key technology, lack of supporting technology for photodynamic therapy, photodynamic therapy system has not yet been formed. A key factor for the effect of photodynamic therapy is whether the laser can be accurately transmitted to the lesion tissue of the tumor. Therefore, for different parts and different diseases, it is necessary to configure different optical transmission systems and corresponding monitoring and detection technologies, so as to facilitate doctors' clinical ...

Claims

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Application Information

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IPC IPC(8): A61N5/06
Inventor 吕征杨基春张国光曹志永董晓曦舒展
Owner TIANJIN BHY PHOTOELECTRIC TECHOLOGY
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