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Publication numberUSD358643 S
Publication typeGrant
Application numberUS 07/951,424
Publication dateMay 23, 1995
Filing dateSep 25, 1992
Publication number07951424, 951424, US D358643 S, US D358643S, US-S-D358643, USD358643 S, USD358643S
InventorsWilliam R. Knepshield, Kristen S. Knepshield, Kerry K. Assil
Original AssigneeKmi, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Double edge surgical blade with undercut capability
US D358643 S
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for a double edge surgical blade with undercut capability, as shown and described.
Description

FIG. 1 is a front elevational view of a double edge surgical blade with undercut capability showing our new design, the rear elevational view being identical thereto;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a front perspective view thereof.

Non-Patent Citations
Reference
1"The Surgical Armamentarium", American V. Mueller, p. 3 (1980).
2Article entitled "Thin-Profile Diamond Knife Blade Facilitates RK, Reduces Damage", Ophthamology Times, p. 5 (Oct. 1, 1990).
3Assil et al., "The Undercut Technique Of Radial Keratotomy: A Comparison To The Combined Technique," Department of Ophthalmology, St. Louis University's Anheuser-Busch Eye Institute, St. Louis, Mo. Nov. 5, 1993.
4Bores, "Historical Review And Clinical Results At Radial Keratotomy," In: Binder P. S. ed. International Ophthalmology Clinics Refractive Corneal Surgery: The Correction of Aphahia, Hyperopia And Myopia, Boston, Mass.: Little, Brown and Co., 1983, 23:93-118.
5Buzard, "Deepening of Incisions After Radial Keratotomy Using the `Tickle` Technique", Journal of Refractive & Corneal Surgery, vol. 7, pp. 348-355 (Sep./Oct. 1991).
6Codman/MICRA, "Titanium Instruments And Diamond Knives For Ophthalmology," Jan. 1985, Printed in USA, Dist. by Codman, Randolph, Mass., pp. 1-6.
7CooperVision, KOI Division, Trade Literature entitled "Blade Configurations" (1986).
8CooperVision, KOI Division, Trade Literature entitled "CooperVision KOI Freehand and Micrometer Adjustable Diamond Knives Designed Specifically for Cutting Corneal Tissue" (1985).
9CooperVision, KOI Division, Trade Literature entitled "KOI Freehand Diamond Knife" (Copyright 1985).
10Herbert, "The Diamond Knife--Rather More Than Meets The Eye," Industrial Diamond Review, May 1984.
11International Facilities Corporation Trade Literature, "Microsurgical Diamond Knife" (undated).
12KMI, Inc. Diamond blade configurations styles 18, 19, 24, 33, 3, 4, and 8, distributed during the 1980's.
13KMI, Inc. Trade Literature entitled "Cataract and General Surgery Diamond Knives" and Micrometer Diamond Surgical Knives (1989).
14KMI, Inc. Trade Literature entitled "Diamond Surgical Knives" (1988).
15KMI, Inc. Trade Literature entitled "KMI Surgical Products Introduces a New Concept in Diamond Knives" (1989).
16KMI, Inc. Trade Literature entitled "Micrometer Diamond Knives" (1991).
17KMI, Inc. Trade Literature entitled "Multi-purpose KMI Freehand Diamond Knife is Ideal for Most Incisions" (1987).
18KMI, Inc. Trade Literature entitled "Ophthalmology Update" (Mar. 1988).
19KMI, Inc. Trade Literature, "Genesis. The Beginning of Safe Keratorefractive Surgery" (1992).
20KMI, Inc. Trade Literature, "KMI `gems` are always in the right setting . . . " (1992).
21KMI, Inc. Trade Literature, "Radial and Astigmatic Keratotomy Instruments" (1992).
22KOI Trade Literature entitled "Diamond Knife Configurations" (1990).
23KOI Trade Literature entitled "KOI Diamond Micrometers" (1991).
24Melles, et al., "Effect of Radial Keratotomy Incision Direction on Wound Depth", Journal of Refractive & Corneal Surgery, vol. 6, pp. 394-403 (Nov./Dec. 1990).
25Merlin et al., "Factors That Affect Keratotomy Depth", Journal of Refractive & Corneal Surgery, vol. 7, pp. 356-359 (Sep./Oct. 1991).
26Toys and Novelties "Blades" p. 208 Aug. 1947.
27Waring, "Repeated Surgery For Residual Myopia And Hyperopia After Refractive Corneal Surgery," In: Waring G. G. ed. Refractive Keratotomy For Myopia And Astigmatism, St. Louis, Mo., Musby Yearbook Inc., 1991, pp. 641-668.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD738406 *Nov 15, 2013Sep 8, 2015Insulation Technology CorporationSerrated cutting blade for insulation vacuum machine
USD779297 *Aug 11, 2015Feb 21, 2017Thomas John ScimoneBlade
USD796923 *Aug 11, 2015Sep 12, 2017Thomas John ScimoneBlade
Classifications
U.S. ClassificationD24/146