Surgery – Instruments – Cutting – puncturing or piercing
Patent
1991-09-23
1994-01-04
Burr, Edgar S.
Surgery
Instruments
Cutting, puncturing or piercing
604 22, 606170, 606174, 606 39, A61B 1732
Patent
active
052756076
ABSTRACT:
An intraocular scissors including a handpiece which supports a detachable assembly having a pair of elongated relatively reciprocable blade members suitable for intraocular surgery. One of the blade members is fixedly mounted with respect to the handpiece and the other is mounted for reciprocating movement. Drive means are provided to operate the scissors in various modes including different rates of movement of the reciprocating blade member.
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2-Page Sales Brochure by Grieshaber & Co. Inc., undated, "The Proportional Control System".
4-Page Sales Brochure distributed by Grieshaber & Co. Inc., undated, "MPC Membrane Peeler Cutter".
4-Page Sales Brochure distributed by Grieshaber & Company, Fallsington, Pa., undated, "The Membrane Peeler Cutter".
5-Page Sales Brochure by Grieshaber & Co. Inc., undated, "Sutherland rotatable Intraocular Microscissors".
2-Page Sales Brochure by Alcon Surgical Inc., 1991, on "New Disposable Microscissors".
5-Page Sales Brochure by DORC, Holland, "Microsurgical System for Anterior and Posterior Segment Surgery", undated.
1-Page Sales Brochure by Grieshaber & Co. Inc., undated, "Oscillating Knife".
1-Page Sales Brochure by Storz Instrument Company, undated, "The Smooth Removers".
3-Page Sales Brochure by Trek, undated, "Automated Scissors Drive".
2-Page Sales Brochure by Trek, undated, "Glaucoma Mechanical Trephine".
Arch Ophthalmol-vol. 99, Jan. 1991 2 pgs. article: "Membrane Peeler Cutter-Automated Scissors and Hooked Needle", by Machemer, Parel, Hickingbotham, and Nose.
Escorcio Tolentino
Lo Thomas Y.
Packo Kirk H.
Tao Franklin
Bennett Christopher A.
Burr Edgar S.
Visionary Medical, Inc.
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