Disposable circumcision anastomat
OwnerJianzhong Shang, Jingjing Shanginventors
Life of this patent
Estimating the term…
Abstract
A disposable circumcision anastomat comprises an internal ring (2) and an external ring (1) having an opening (10). The internal ring (2) substantially matches an external ring (1). The external ring (1) includes a sidewall (100). The sidewall (100) is provided with a retainer (7) for holding a gasket. The retainer (7) is an annular ring (71) extended inwardly from the sidewall (100) of the external ring. The annular ring (71) is equipped with an opening (710), corresponding to opening (10) on the external ring. The width (K1) of the annular ring is less than the width (K2) of the blade. The anastomat is safe, reliable, and able to reduce pain experienced by patients after surgery.
Claims14
A disposable circumcision apparatus comprising:
- an uninterrupted internal ring;
- an external ring with an opening for concentric placement around the internal ring, the external ring comprising a sidewall that is connected to at least one blade;
- a retainer separately set with the external ring and located around a top edge of the external ring forming an annular retaining space between the retainer, an inner wall of the external ring and the blade;
- and
- a gasket positioned between the retainer and the blade;
- wherein the blade and the external ring are an integrated structure.
Dependencies are inferred from the claim text.