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.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7147327 | Pupilometer with pupil irregularity detection, pupil tracking, and pupil response detection capability, glaucoma screening capability, intracranial pressure detection capability, and ocular aberration measurement capability A pupilometer having a pupil irregularity or non-uniformity detection capability. The pupilometer may comprise an imaging sensor for generating signals representative of a pupil of an eye, a data processor; and a program executable by the data processor for enabling... | 12/12/2006 |
| 7122007 | Methods of and systems and devices for assessing intracranial pressure non-invasively A non-invasive method and system for assessing intraocular pressure (ICP) is disclosed. The method comprises the steps of measuring venous outflow pressure (VOP) using a venous ophthalmodynamometer device (vODM); measuring ophthalmic r central retinal arterial blood... | 10/17/2006 |
| 6027454 | Ophthalmodynamometer Ophthalmodynamometer (1) with a contact body for applying pressure to an eye (4) to be examined and for increasing the internal ocular pressure, in which the contact body is formed by fundus contact glass (2) which is used to observe the entire ocular fun... | 02/22/2000 |
| 4907595 | Apparatus for simultaneous determination of ophthalmic artery blood pressure and flow The apparatus comprises a chamber (1) enclosed on all sides except for an opening (3) on one side to permit hermetical contact with the orbital borders. The chamber is equipped with a device (4) for increasing the pressure within the chamber, coupled to a... | 03/13/1990 |
| 4551862 | Prosthetic sphincter A prosthetic sphincter is designed to surround a waste elimination passage in a patient, such as the lower colon or urethra for realizing continence. The artificial sphincter itself comprises a stationary ring and a rotatable ring supported for rotation b... | 11/12/1985 |
| 4282882 | Apparatus for modifying intraocular pressure A cup for use with a vacuum apparatus to modify intraocular pressure by applying a distorting force to the sclera is in the form of a rigid thick-walled hollow cone with beveled base edges dimensioned to fit the curvature of the scleral surface. The insid... | 08/11/1981 |
| 4281662 | Ocular testing device A method for diagnosing unilateral internal carotid occlusive disease comprises the application of a vacuum to a patient's left and right eyes and the automatic storage of the negative-pressure magnitudes at which diastolic and systolic pressures of the l... | 08/04/1981 |
| 4141346 | Ocular plethysmograph An improved ocular plethysmograph for use in conjunction with known pulse volume recorders, and offering increased performance and simplicity as well as lower cost of manufacture. The device employs a means whereby a large DC pressure signal is cancelled ... | 02/27/1979 |
| 3948248 | Method of measuring ocular pulse A method of obtaining a reading of the ocular pulse in its unbiased, natural state by transmitting continuous wave ultrasonic energy to the eye from a source spaced from the eye, receiving said energy reflected back from said eye, and detecting a modulati... | 04/06/1976 |
