Initial puncture needle used for per-cutaneous nephrostomy cyst puncture deep tissue access and all other per-cutaneous applications. Initial puncture needle also called as ip needle. Features of initial puncture needle: disposable needle. Easily operated with one hand. Quick easy penetration with less trauma. Painless procedure. Types of initial puncture needle: two part initial puncture needle three part initial puncture needle.
The urethral meatus is the opening of the urethra. This can become narrowed for various reasons, and may need dilatation (stretching) to improve urine flow, and these can be performed with a specially designed plastic device by the patient.