Abstract: A detaching tool for a tube for medical treatment includes a body for gripping which has generally a U-shape and is resiliently deformable in an opening-closing direction in a bent portion. A separating member is separably disposed inside the body and the separating member generally forms a C-shape and is adapted to be pressed and closed by the body for gripping when the body for gripping is closed. A tube inserting portion is formed in the body and the separating member so that a tube for medical treatment may be inserted and held therein. First and second stream stopping portions are provided at a corresponding location inside the body and a corresponding location inside the separating member so as to press the pertinent portion of the tube and stop a stream inside the tube when the body is closed. First and second holding portions are provided on the body and the separating member so as to maintain the stream stopping states of the first and second stream stopping portions when the body is closed.

Abstract: This semiconductor laser treatment unit is constructed of a laser radiation device 1 and a control box 67 which houses a control mechanism for controlling this laser radiation device 1. The laser radiation device has at its tip a cap 3 which has a pair of touch sensors 69 in the vicinity of a laser emission aperture 68, multiple semiconductor lasers 10, and a series of lenses which make the laser beams emitted from the semiconductor lasers parallel and also focus them to a single point to form a laser beam for use in medical treatment. Further the unit is provided with a means of adjusting the degree of convergence required to create a medical treatment laser beam from the laser beams emitted from multiple semiconductor lasers, a means of precisely and easily determining the status of laser beam emission, thus making the device easier to use and enhancing its safety during use, and a means of eliminating any unpleasant sensation caused to the patient by the touch sensors 69.