Light source system capable of distinguishing blood vessels in adipose tissue in operation
An adipose tissue and light source system technology, applied in the field of light source system, can solve the problem of not being suitable for identifying adipose tissue blood vessels, etc., and achieve the effects of saving operation time, avoiding blood vessel identification, and good light transmittance
Pending Publication Date: 2021-12-14
ZHONGSHAN HOSPITAL FUDAN UNIV
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[0003] At present, there are some clinically reported blood vessel identification methods, but generally require complex technical means such as ultrasound, and are mainly used to identify blood vessels on the body surface, and are not suitable for identifying blood vessels in adipose tissue during surgery
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[0016] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.
[0017] Such as figure 1 As shown, it is a simplified schematic diagram of a light source system for identifying blood vessels in adipose tissue during operation disclosed in this embodiment, which includes an optical fiber 3 for conducting light beams. The specific structure of the optical fiber 3 can refer to the existing optical fiber lamp, and will not be repeated in this embodiment. After the optical fiber 3 is wrapped by...
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The invention relates to a light source system capable of distinguishing a blood vessel in an adipose tissue in an operation. The light source system is used for being placed behind a target adipose tissue, so that light emitted by the light source system penetrates through the target adipose tissue, and in the process that the light penetrates through the adipose tissue, part of the light is absorbed by red blood cells in the blood vessel in the target adipose tissue, thereby presenting relatively dark vascular shadows on the opposite sides; the light source system is characterized in that the light source system comprises a body; an optical fiber for conducting light beams; a light-emitting structure which is arranged in the length direction of the body; and a control circuit. The invention provides a practical, simple and convenient auxiliary device for helping a surgeon to identify important hidden blood vessels in adipose tissues during an operation, the auxiliary device can effectively assist the surgeon to identify the blood vessels so as to avoid accidental injury, meanwhile, the operation time can be greatly saved, and rapid rehabilitation of a patient is facilitated. The light source system provided by the invention is simple and easy to operate, and can meet the requirement of finding blood vessels in adipose tissues of different parts and different thicknesses.
Description
technical field [0001] The invention relates to a light source system for identifying "hidden" blood vessels in adipose tissue during surgery. Background technique [0002] During surgery, how to accurately identify blood vessels in adipose tissue mainly depends on the operator's experience. But when encountering mutated blood vessels, even experienced surgeons can easily injure blood vessels by mistake. Especially the "hidden" important blood vessels in the adipose tissue of obese patients not only require the surgeon to spend a lot of time looking for them, but also are prone to accidental injury. Therefore, how to accurately identify the "hidden" blood vessels in adipose tissue so as to avoid their damage is a clinical problem that needs to be solved urgently. [0003] At present, there are some clinically reported blood vessel identification methods, but generally require complex technical means such as ultrasound, and are mainly used to identify blood vessels on the b...
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Login to View More IPC IPC(8): A61B5/00
CPCA61B5/0075A61B5/0082A61B5/489
Inventor 韩军吴国豪
Owner ZHONGSHAN HOSPITAL FUDAN UNIV