Medical visualization device
AssigneePrecision Optics Corporation
InventorsRichard E. Forkey, David M. Tremblay, Christopher B. Smith
Life of this patent
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Abstract
A medical visualization device for examination of an anatomical area through a body orifice for diagnosis or local therapeutic treatment. The device comprises a fiber optic handle and a distal tip which incorporates a viewing lens. The distal tip further comprises access means for insertion of hypodermic needle to perform an injection of therapeutic substances.
Claims16
A medical visualization device comprising:
- handle means for facilitating use of said visualization device, said handle means comprises means for transferring light through said handle means;
- distal tip means attached to said handle means for insertion into an orifice, said distal tip means comprises a lens means, arranged at a proximal end of said distal tip means, for viewing an area at a distal end of said tip means illuminated by said light from said handle means;
- and
- said distal tip means comprises an access port means in a wall of said distal tip means located a predetermined distance from said distal end for enabling insertion of a needle means for providing therapeutic treatment.
A medical visualization device comprising:
- handle means for facilitating use of said visualization device, said handle means comprises means for transferring light from a first portion to a second portion;
- distal tip means having a proximal end attached to said handle means for insertion into an orifice, said light from said second portion of said handle means passes through said distal tip means illuminating an area adjacent to a distal end of said distal tip means;
- and
- said distal tip means comprises an access port means in a wall of said distal tip means located a predetermined distance from said distal end for enabling insertion of a needle means for providing therapeutic treatment.
A medical visualization device comprising:
- a handle having a fiber optic cable light output at a first end and light guide fitting means for connecting to a light source on a second end of said cable;
- a distal tip attached to said handle, said distal tip comprises a lens at a proximal end positioned adjacent to said fiber optic cable light output of said handle;
- said lens provides magnification of a viewing area at the distal end of said distal tip;
- and
- said distal tip comprises at least one access port in a wall of said distal tip located a predetermined distance from said distal end for enabling an insertion of a needle into said distal tip and guidance to said viewing area.
A method for providing therapeutic treatment with a medical visualization device inserted into a body orifice comprising the steps of:
- providing illumination through a handle of said medical visualization device having a fiber optic cable;
- attaching a distal tip to said handle, said distal tip comprises a lens positioned adjacent to said illumination from said handle;
- and
- inserting a needle in an access port in a wall of said distal tip located a predetermined distance from the distal end of said distal tip for providing said therapeutic treatment to a lighted area at the end of said distal tip.
Dependencies are inferred from the claim text.