Arterial access from lower extremity. The common femoral artery is the only access site used in the lower extremity. Catheters used for performing coronary angiography via the femoral artery were developed by Melvin Judkins, MD; thus, the method often is referred to as the Judkins technique. This widely used method requires separate preformed catheters for the right and left coronary arteries (see the images below).
Urethral sounds/play, sometimes called sounding, is basically inserting objects (often steel sounds and catheters) into the urethra for erotic purposes. Sounds painful and unpleasant to most, but some people get a kick out of this.
The Hegar Urethral Sounds Kit is a complete collection of premium urethral sounds made in virtually all the sizes you will want. The best thing about these sounds is that each sound has a different size on each side, so you are really getting 16 Urethral sounds for the price of 8!