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Multi-mode laparoscopic surgery device and implementation method

A surgical device and laparoscopic technology, applied in the field of medical devices, can solve problems such as indistinguishability, high mortality rate of recurrent tumors, and achieve the effect of reducing recurrence rate and improving recognition accuracy

Pending Publication Date: 2021-02-09
GUANGDONG PROV MEDICAL INSTR INST
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  • Application Information

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Problems solved by technology

However, during surgery, cancerous tissue is often indistinguishable from healthy tissue, which results in a high mortality rate for recurrent tumors

Method used

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  • Multi-mode laparoscopic surgery device and implementation method
  • Multi-mode laparoscopic surgery device and implementation method
  • Multi-mode laparoscopic surgery device and implementation method

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Embodiment Construction

[0052] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0053] Aiming at the problems existing in the prior art, an embodiment of the present invention provides a multimodal laparoscopic surgical device, including a computer, a hyperspectral imaging system, a photoacoustic imaging system, and a laparoscopic unit;

[0054] Wherein, the computer is configured to determine a hyperspectral mode or a photoacoustic imaging mode, and issue control instructions to the hyperspectral imaging system and the photoacoustic imaging system;

[0055] The hyperspectral imaging system is used to acquire hyperspectral imaging data according to co...

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Abstract

The invention discloses a multi-mode laparoscopic surgery device and an implementation method. The multi-mode laparoscopic surgery device comprises a computer, a hyperspectral imaging system, a photoacoustic imaging system and a laparoscope unit, wherein the computer is used for determining a hyperspectral mode or a photoacoustic imaging mode and sending a control instruction to the hyperspectralimaging system and the photoacoustic imaging system; the hyperspectral imaging system is used for acquiring hyperspectral imaging data according to the control instruction of the computer; the photoacoustic imaging system is used for acquiring photoacoustic imaging data according to the control instruction of the computer; and the laparoscope unit is used for embedding a hyperspectral imaging channel and a photoacoustic imaging channel and guiding completion of abdominal surgery operation according to the hyperspectral imaging data and the photoacoustic imaging data. The multi-mode laparoscopic surgery device improves the recognition accuracy of tumor boundaries in the laparoscopic surgery, can excise tumors to the maximum extent and reduce the recurrence rate under the condition of not damaging adjacent normal tissue, and can be widely applied to the technical field of medical instruments.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a multi-mode laparoscopic surgery device and a realization method. Background technique [0002] Hyperspectral imaging combines two traditional optical diagnostic methods, spectral analysis and optical imaging, and has the characteristics of "integration of maps and spectra". For medical applications, spectral analysis can obtain a complete spectrum of a certain point on a biological tissue sample in the wavelength range of interest, and analyze the chemical composition and physical characteristics of different pathological tissues; while optical imaging technology provides a space for each tissue structure. The distribution information realizes the intuitive presentation of different pathological structures. Medical hyperspectral imaging combines two-dimensional image information and one-dimensional spectral signals into a three-dimensional data cube, which not only...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B17/00
CPCA61B5/0095A61B5/0075A61B17/00234A61B5/0033
Inventor 徐飞唐元梁李桂香黄德群
Owner GUANGDONG PROV MEDICAL INSTR INST
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