Other

Bak Medical Products

Daniel C Merrill

Jay Alan Lenker

Brian Cox

William B Andersen

The present invention provides an apparatus of novel design for use in the rapid, non-surgical removal of foreign bodies from the urethra and bladder. In accordance with one aspect of the present invention, there is provided a transurethral snaring tool for encircling and ensnaring a foreign body within the urethral lumen or bladder. The snaring tool is further provided in one embodiment with an introduction sheath, suitable for housing a cystoscope lens or other viewing means, and an obturator, for the atraumatic introduction of the sheath. In accordance with a further embodiment of the present invention, there is provided a foreign body removal apparatus having additional tools to insert through the transurethral sheath, including a rigid forward forceps and a lateral grasping forceps. There is additionally provided a non-surgical method for removal of a foreign body from a body cavity.

Method and apparatus for removal of a foreign body cavity

To simplify and increase the efficacy of tubular vacuum chamber (6) used to induce and maintain erections in impotent men, a penile sealing diaphragm (7) forms an airtight seal between the tubular chamber (6) and the penis (28). A constriction band dislodging mechanism comprising a flexible strap (36) which is attached to the sealing diaphragm (7) provides a simple method for transferring any constriction band (8) from the chamber (6) onto the penis (28). A constriction band dislodging-vacuum release mechanism is used to simultaneously dislodge a constriction band (8) and relieve the vacuum within a chamber with an air hole (38). A unique constriction band (44) is formed from an inexpensive rubber band and two strips of glass tape which is easy to dislodge from the vacuum chamber (8) and easy to remove from the penis (28).

Growing community of inventors

Walnut Creek, CA, United States of America

Daniel C Merrill