System comprising the biopsy forceps, and electro-optical diagnostic device for histopathological analysis and optical biopsy of tissue, and biopsy forceps

摘要

(57) is provided so as SUMMARY biopsy forceps device to obtain a tissue specimen at one site within the body, access to the site to allow through the approach lumen of the biopsy forceps. The device includes a (22) an elongated tubular body for advancing the corresponding area is introduced into the body. (20) extends to the distal end from the proximal end is near or through the (22) the outer tubular member inner tubular member having a plurality of lumens, lumen or one provided cutting jaw (120). Cutting jaws (120) is controlled by movement of the inner tubular member (20) attached to the distal end of the device. Control of the cutting jaws to be able to at the proximal end is connected to the handle portion (20) the inner tubular member. Access to (28) the lumen of the inner tubular member (20) obtained in the proximal end is provided with a luer fitting. Lumen of the inner tubular member, use a coaxial in the same location as the place where various medical instruments is to be inserted or is disposed through the (900) optical fiber removable, biopsy specimen is taken is these instruments by it to be able to.