FIELD: medicine.
SUBSTANCE: invention refers to medicine, namely to surgical medical tools and can be used for surgical oncotomy, namely for estimation of tumour prevalence rate and identity of resected tissue volume. A sapphire-blade system for biological tissue resection and optical diagnostics of malignancy comprises an emitter, a fluorescent radiation recorder, a scalpel with a sapphire blade fixed in a holder. In the blade body of the scalpel there are two channels along the blade edge wherein there are optical fibres. And at least one fibre is connected to the fluorescence-actuating emitter, while the other fibre is connected to the fluorescent radiation recorder.
EFFECT: enhancement of the surgical tool, higher mechanical reliability of the emitting unit.
22 cl, 7 dwg
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