SUNATHRONE BIO-MEDICAL Sdn. Bhd. is a bio-medical research company founded in 2004. The company indulging in medical product R&D, manufacturing, training and marketing sunathrone product.

In the past few years, the company has invested considerable amount of funds into its R&D activities to develop new generations of bio-medical products which uses the latest advance technology. The Sunathrone™ Precision Disposable Circumcision Device is one of the latest quality product introduced by the company.

Launched in 2006, Sunathrone™ circumcision clamp is a single-use disposable device developed by the company. There are a number of significant advantages over the disposable clamps currently available in the market. The principal advantage appears to be the size of the device remaining on the penis for the duration of the healing period, which is considerably smaller than rival clamps. The Sunathrone™ Clamp comes in various sizes for use on males of all ages, from newborn to adults.

Circumcision is the removal of a simple fold of skin (the `foreskin' or `prepuce') that covers the head (glans) of the un-erect penis.

The amount of this skin varies from virtually none to a considerable amount that droops down from the end of the flaccid penis. Thus, in some men, during an erection, the head of the penis peeks out from the loose foreskin that surrounds it. But in men with a lot of foreskin the head of the penis remains covered, either partially or completely.

A questionnaire-based survey conducted by Badger in Sydney, Australia found that among men with a foreskin, in 67% the foreskin not only covered the glans of the penis when flaccid, but there was extra skin hanging off the end, in 15% it just covered the glans, in another 15% it half covered the glans, and in 4% the glans was bare.

In the erect state these numbers were 15% extra skin, 22% still covered, 32% half covered, and 41% glans bare.