Bizarre Patents
Pizza Pie With Concentric Rings of Crust
A pizza mold for forming a plurality of concentric raised ridges of dough (i.e., crust) on the surface of a pizza pie.
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| Application No. | Application Title | Issue Date |
| 20110178509 | METHODS AND APPARATUS RELATED TO A DISTAL END PORTION OF AN OPTICAL FIBER HAVING A SUBSTANTIALLY SPHERICAL SHAPE An apparatus includes an optical fiber extending from a proximal end to a distal end. The optical fiber may include a cladding layer circumferentially disposed about a core layer and a substantially spherically shaped portion at the distal end. The apparatus may also in... | 07/21/2011 |
| 20110098690 | METHODS FOR REMOVING KIDNEY STONES FROM THE URETER Occluding structures may be created within a body lumen by advancing a length of material distally through the body lumen. By drawing a distal location on the advanced length of material in a proximal direction, the material may be compacted into a structure which at le... | 04/28/2011 |
| 20100274231 | RENAL FLUSHING CATHETER Devices, methods, and systems provide a catheter-based device comprising an expandable portion that is placed distally of the obstructive or occluding mass, which substantially prevents fragments generated by ablating the occluding mass with a lithotripter, for example,... | 10/28/2010 |
| 20100137846 | METHODS AND SYSTEMS FOR CAPTURING AND REMOVING URINARY STONES FROM BODY CAVITIES A stone capture device comprises a shaft with a deployable sweeping structure at its distal end. The shaft is adapted to be removably placed over and connected to a conventional ureteroscope. The combination of the stone capture device and ureteroscope can be introduced... | 06/03/2010 |
| 20100137847 | METHOD AND DEVICE FOR LASER LITHOTRIPSY A system and method for the destruction/ablation of stones, calculi or other hard substances by means of laser energy is disclosed. As a consequence, several important medical treatments can be performed, especially lithotripsy. The system comprises a diode laser source... | 06/03/2010 |
| 20090287193 | SYSTEMS AND METHODS FOR STONE REMOVAL A stone removal system comprises a sweeping structure and a dilating structure. The sweeping structure is deployed on a kidney side of a urinary stone in the ureter. Should the sweeping structure be unable to remove the kidney stone, the dilating structure is placed on ... | 11/19/2009 |
| 20090275926 | Medical suction device A medical device for fragmenting objects and aspirating remaining debris enables a physician or other medical personnel quickly and easily remove objects, such as kidney stones, from a patient. The medical device can include a dual-lumen elongated member and a handle co... | 11/05/2009 |
| 20090187146 | VACUUM ASPIRATION HANDLE A medical device is provided. The medical device includes a sheath with an extended distal end portion, a proximal end portion, and a lumen defined therethrough. A handle is fixedly connected to the proximal end portion of the sheath, the handle includes an operator tha... | 07/23/2009 |
| 20060074409 | Detachable shaft medical retrieval device and related methods of use Embodiments of the invention are directed to a medical device and methods for immobilizing and retrieving material from a patient's body. The device may include a proximal portion extending substantially longitudinally and a detachably engaged to a distal portion capabl... | 04/06/2006 |
| 20050154378 | Medical retrieval devices and methods A medical device includes a sheath having a lumen and an elongate member disposed within the lumen of the sheath. The elongate member is moveable relative to the sheath and includes a retrieval assembly. The retrieval assembly has a collapsed position within the lumen o... | 07/14/2005 |
