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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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| Number | Title | Issue Date |
| 4424190 | Rigid shell expansible blood reservoir, heater and hollow fiber membrane oxygenator assembly A closed, air-free blood oxygenator assembly having integrated into one self-supporting unit a rigid-shell blood reservoir having an easily visible, concavity which is closed by an attached expansible, flexible membrane which overlies the concavity and fo... | 01/03/1984 |
| 4414110 | Sealing for a hollow fiber separatory device A hollow fiber medical separatory device of the type including a shell containing a plurality of hollow semipermeable fibers extending through a central dialysate chamber and terminating in spaced apart blood chambers; the device is improved by tubesheets... | 11/08/1983 |
| 4412916 | Airless artificial kidney assembly The invention provides an artificial kidney extracorporeal circuit assembly including an artificial kidney having detachably attached multifunctional subassembly means for automatically venting gas bubbles from liquid flowing therethrough, for continuousl... | 11/01/1983 |
| 4411603 | Diaphragm type blood pump for medical use A positive displacement pump for delivery of blood, or the like, from patients to an extracorporeal circuit, for purification, as in hemodialysis treatments. The pump is small, and sufficiently inexpensive to be discarded after one use. The pump comprises... | 10/25/1983 |
| 4375413 | Rinsing device and method of rinsing artificial kidneys therewith A rinsing nozzle device is provided. The nozzle is a small, hand-held device adapted to deliver rinsing liquid into the interior of the blood chamber of a non-disassembleable artificial kidney to flush out blood clots or the like. The device provides a li... | 03/01/1983 |
| 4366061 | Automated diaphragm apparatus and method for controlling negative pressure hemodialysis treatment This invention provides an automated single pass dialysate supply apparatus and a method for conducting hemodialysis treatments when the apparatus is used. The apparatus is of the closed circuit type and provides a pair of cylinders, each equipped with a ... | 12/28/1982 |
| 4276173 | Cellulose acetate hollow fiber and method for making same An improved cellulose acetate semi-permeable hollow fiber suitable for use in artificial kidneys and a process for making same.... | 06/30/1981 |
| 4269712 | Hollow fiber separatory element and method of making same A hollow fiber separatory element of the type having a plurality of hollow semipermeable fibers terminating at their end portions in resin tubesheets; each tubesheet has a disc-shaped portion that tapers radially inwardly toward its inner end surface that... | 05/26/1981 |
| 4231871 | Artificial kidney and method for making same An improved one-piece, integral hollow fiber artificial kidney and a semi-continuous method for making such kidneys and other apparatus of the hollow fiber separatory-type.... | 11/04/1980 |
| 4211597 | Method for making artificial kidney An improved semi-continuous method for making one-piece, integral hollow fiber artificial kidneys and other apparatus of the hollow fiber separatory type.... | 07/08/1980 |
| 4209391 | Apparatus and method for automatically controlling hemodialysis at a pre-selected ultrafiltration rate Apparatus for and method of automatically controlling the quantity and rate of liquid removed from blood during hemodialysis. The apparatus supplies dialysate in a single pass system in a closed, controlled volume circuit which includes an above atmospher... | 06/24/1980 |
| 4202760 | Apparatus and method for preparation of a hemodialysis solution optionally containing bicarbonate Apparatus and method for make up of a hemodialysis solution and supply of same to an artificial kidney; the solution optionally contains bicarbonate in any desired amount. The apparatus comprises a recirculation loop which mixes a hemodialysis dialysate c... | 05/13/1980 |
| 4184489 | Infusion tube access site An extra corporeal blood tube injection site comprising a smooth blood conduit or tube, an elongated elastomeric sleeve surrounding a section of the tube, and a C-shaped needle-impenetrable member extending along and partially surrounding the sleeve which... | 01/22/1980 |
| 4138460 | Method for forming tubesheets on hollow fiber tows and forming hollow fiber bundle assemblies containing same A method of potting in a single or multi-cavity mold a plurality of fibers in continuous tow form to encapsulate the fibers, fill the interstices and form a solid tubesheet of selected shape and length. After transversely cutting through the thus formed t... | 02/06/1979 |
| 4133312 | Connector for attachment of blood tubing to external arteriovenous shunts and fistulas A universal connector for a blood tubing set having a blood tube attached to one end portion and alternative means on the other end portion of said connector for selectively connecting and locking to the blood tube an external arteriovenous shunt, or a fi... | 01/09/1979 |
