04723544 is referenced by 151 patents and cites 9 patents.

A vectographic guide device for an injection needle in discolysis procedures the device having a target structure and a positioning component on which a guide mount for a needle guide is attached, the target structure and positioning component being supported by an adjustment mechanism attached to an operating table for locating and the target structure and positioning component is a desired location over to operating table, the positioning component having a tracking mechanism to locate the guide mount on the locus of a partial spherical surface area having a center coincident with a target point defined by the target structure.

Title
Hemispherical vectoring needle guide for discolysis
Application Number
6/883561
Publication Number
4723544
Application Date
July 9, 1986
Publication Date
February 9, 1988
Inventor
Steve R Lamb
2772 Sydney Way, Castro Valley, 94546
CA, US
Robert R Moore
4010 East Ave., Hayward, 94545
CA, US
Agent
Bielen and Peterson
IPC
A61B 17/00
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