David T Markus - Inventor (1 - 10 of 167 results)
An intervertebral spacer implant (80) is provided with a retention mechanism (86) to help alleviate expulsion and movement of the implant when placed in the spine while providing an implant that is easier to insert in the spine. In one embodiment the retention mechanism comprises a keel on at least ... ...
A miniaturized imaging device and method of viewing small luminal cavities are described. The imaging device can be used as part of a catheter, and can include a lens, an SSID including an imaging array optically coupled to the lens; an umbilical including a conductive line; and an adaptor ... ...
A miniaturized imaging device and method of viewing small luminal cavities are described. The imaging device can be used as part of a catheter, and can include a lens, an SSID including an imaging array optically coupled to the lens; an umbilical including a conductive line; and an adaptor ... ...
The present invention is drawn toward miniaturized imaging devices. In one embodiment, the device can include a utility guide having at least one aperture configured for supporting utilities, and an SSID carried by the utility guide. The SSID can include an imaging array on a top surface, and a ... ...
A miniaturized utility device having integrated optical capabilities for use on a high aspect ratio system, wherein the miniaturized utility device comprises: (a) a micro camera comprising a solid state micro imaging device including, as an integral structure, an imaging array electrically coupled ... ...
A miniaturized imaging device and method of viewing small luminal cavities are described. The imaging device can be used as part of a catheter, and can include a lens, an SSID including an imaging array optically coupled to the lens; an umbilical including a conductive line; and an adaptor ... ...
A serpentine device having a proximal end and a distal end comprising a series of discs arrayed in succession and on center along a common, neutral axis, wherein the discs comprise a first and second surface; and at least one flexible interconnect extending between and connecting each disc to any ... ...
A retractable top (10) for a vehicle includes a front section (12), a middle section (14) and a rear (14) section. A first embodiment includes rigid front (12a), middle (14a) and rear (16a) sections. A second embodiment includes rigid front (12b) and rear (16b) sections and a membranous middle ... ...
In a combined infrared/ultrasonic intrusion detector, which simultaneously detects the body radiation and the movement of an intruder in order to raise the alarm, an attempt to render the infrared part of the detector ineffective by mounting a radiation screen in front of the radiation entry window ... ...
A multi-element probe array suitable for sensing or stimulating is disclosed. In one embodiment, the multi-element probe array includes a plurality of microfibers extending longitudinally and oriented substantially parallel to form a bundle. Probe elements are defined by a first subset of the ... ...
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