| abstract |
PROBLEM TO BE SOLVED: To provide a simple and inexpensive device for performing a method for treating prostatic hyperplasia with low cost of treatment, low invasiveness and effective prostatic hyperplasia. SOLUTION: This is a treatment device for prostatic hypertrophy; (a) a long observation means insertion portion insertable into a urethra of a subject; (b) provided at a tip of the observation means insertion portion; An objective optical system for forming an image of the subject; (c) an observing unit capable of observing the subject image formed by the objective optical system; and (d) a liquid medicine supply inserted into the insertion section. A tubular member for use; (e) a needle-like member provided at the distal end of the tubular member for supplying a drug solution and capable of piercing a treatment target site of the subject and injecting a drug solution; And a medical solution injecting means provided on the side thereof and capable of injecting a medical solution from the distal end of the needle-like member to the treatment target site via the tubular member. apparatus. |