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A device for cancer surgery fluorescence navigation and residual cancer tracing and removal

A cancer surgery and fluorescence technology, applied in the field of medical instruments, can solve the problems of great physical injury, paleness, collapse, etc., to improve the quality of life, prevent recurrence and metastasis, and improve the cure rate.

Active Publication Date: 2019-02-01
衍莹生物科技(苏州)有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] This tragic situation is due to the lack of effective treatment methods in cancer treatment. It is difficult to find residual cancer in cancer surgery, and it is even more difficult to remove cancer cells that enter the blood circulation, causing cancer recurrence and metastasis; The use of radiotherapy and chemotherapy can cause great harm to the body, the defense ability of the immune system is greatly reduced or even completely collapsed, and a small infection or complication is enough to kill a cancer patient. These factors are caused by many factors, and the excessive damage during the treatment is even more obvious. How feeble are today's treatments

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  • A device for cancer surgery fluorescence navigation and residual cancer tracing and removal
  • A device for cancer surgery fluorescence navigation and residual cancer tracing and removal
  • A device for cancer surgery fluorescence navigation and residual cancer tracing and removal

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Embodiment Construction

[0041] The device of the present invention presses figure 1 The structure shown is composed of three major devices including a host computer (1), an image lighting and acquisition device (2), and a photodynamic therapy illuminator (3). The main unit (1) has a program controller (4), a fluorescent-reflected light image processor (5), an image display (6), an image lighting and treatment lighting power supply (7) and other components; an image lighting and collector (2) There is a color CCD camera (8) with a lens at the center of the front end, and an LED luminous ring (9) for two types of lighting is sheathed on the periphery, as well as components such as the lighting-acquisition control module (10); the power therapy illuminator (3) There is an LED integrated chip (11) composed of a plurality of red light high-brightness LED chips. The front end of the light-emitting integrated chip has an integrated microlens array (12) arranged in a regular array to improve the uniformity o...

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Abstract

The invention provides a device for cancer surgery fluorescence guiding and residual cancer tracing and clearing. The device is formed by combination of a host, an image lighting and acquiring unit and a photodynamics therapy irradiator, wherein the host is provided with a program controller, a fluorescence-reflected light image processor, an image displayer and an image lighting and therapy lighting source. Surgical navigation can be conducted after a proper amount of target nanometer photosensitizer is injected into the body of a patient, residual cancer tracing is conducted in surgery, and key information is provided for precise treatment of cancer patients. Peripheral occult cancer and residual cancer in blood can be detected, tumor cells are killed selectively, photodynamics therapy which hardly causes damage to healthy tissue is adopted, and residual cancer is eradicated. In this way, radiotherapy and chemotherapy quite harmful to health do not need to be adopted to prevent canceration, recurrence and metastasis after cancer surgery treatment, the survival rate of cancer patients can be increased greatly, and the living quality of cancer patients in the recovery period can be improved greatly.

Description

Technical field: [0001] The invention belongs to the technical field of medical instruments, and relates to a device for fluorescent navigation in cancer surgery and residual cancer tracing and removal technical background: [0002] It is not an exaggeration to talk about the color change of cancer to describe that cancer, which has become the number one killer of human beings, is so rampant and unscrupulous. The latest global statistics collected by the World Health Organization show that there are 14 million new cancer cases every year in the world. It is reported that 22% of cancer patients in the world are now Chinese, and the number of new cancer patients in China is 3.07 million. The prediction data 20 years later is even worse, and the global cancer patients will increase by 70%, which indicates that the era of "tumor is fiercer than tiger" is coming. [0003] my country also spends nearly 100 billion on cancer treatment every year, but it still has little effect. T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B34/20A61B90/30A61B5/06A61N5/06
CPCA61B5/0059A61B5/06A61N5/0603A61N5/062
Inventor 叶莹朱行倩叶衍铭
Owner 衍莹生物科技(苏州)有限公司
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