| Patent Number |
Title Of Patent |
Date Issued |
| RE38672 |
Slit lamp with auxiliary lamp producing line of light, aspheric lens holder and inverter |
December 21, 2004 |
| An auxiliary lamp for a slit lamp device used in eye examination, to improve digital photography of the eye being examined, includes a casing and a fiber optic bundle terminating in a glued and polished end face, which end face forms a light emitting line. A cylindrical lens is posit |
| 6056409 |
Microscope camera adapter with control motors |
May 2, 2000 |
| An adapter connects a small solid-state television camera to a viewing port of a microscope. The adapter has a zoom lens system to focus the image from the microscope mounted in a zoom lens barrel. The lens barrel is moved by rotation of a shaft of a pulse motor through a worm gear. A |
| 6050688 |
Slit lamp with auxilliary lamp producing line of light, aspheric lens holder and inverter |
April 18, 2000 |
| An auxiliary lamp for a slit lamp device used in eye examination, to improve digital photography of the eye being examined, includes a casing and a fiber optic bundle terminating in a glued and polished end face, which end face forms a light emitting line. A cylindrical lens is posit |
| 5725514 |
Adjustable miniature panoramic illumination and infusion system for retinal surgery |
March 10, 1998 |
| A medical device and method for eye surgery and method for illumination and fluid flow, particularly retinal surgery, combines a flow of infusing fluid and optical fiber illumination. The device uses a single strand of plastic optical fiber which extends through bores in a juncture devic |
| 5652676 |
Microscope-television camera adapter |
July 29, 1997 |
| An adapter connects a small solid-state television camera to a viewing port of a microscope. The adapter has a lens to focus the image from the microscope, the lens being mounted in a slidable lens holder. The lens holder is slid by rotation of a manual control knob which is connected to |
| 5545153 |
Adjustable miniature panoramic illumination and infusion system for retinal surgery |
August 13, 1996 |
| A medical device for eye surgery, particularly retinal surgery, combines a flow of infusing fluid and optical fiber illumination. The device uses a single strand of plastic optical fiber which extends through bores in a juncture device, tube and needle cannula with sufficient clearance t |
| 5535060 |
Optical stereoscopic microscope system |
July 9, 1996 |
| A stereoscopic microscope system is adapted for vitrectomy eye surgery. A conformer lens positions the eye being operated upon and an aspherical lens system, adjacent the conformer lens, produces an inverted image. That image is reinverted by a prism system having two pairs of prisms, ea |
| 5438456 |
Optical stereoscopic microscope system |
August 1, 1995 |
| An optical stereoscopic microscope system is adapted for eye surgery and includes a conformer lens which fits over the eyeball being operated upon. A wide-angle aspherical lens system includes two convex-concave lenses and magnifies the image from the conformer lens to produce an inverte |
