USD358643S - Double edge surgical blade with undercut capability - Google Patents

Double edge surgical blade with undercut capability Download PDF

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Publication number
USD358643S
USD358643S US07/951,424 US95142492F USD358643S US D358643 S USD358643 S US D358643S US 95142492 F US95142492 F US 95142492F US D358643 S USD358643 S US D358643S
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US
United States
Prior art keywords
undercut
capability
surgical blade
double edge
edge surgical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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US07/951,424
Inventor
William R. Knepshield
Kristen S. Knepshield
Kerry K. Assil
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KMI Inc
Original Assignee
KMI Inc
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Filing date
Publication date
Application filed by KMI Inc filed Critical KMI Inc
Priority to US07/951,424 priority Critical patent/USD358643S/en
Assigned to KMI, INC. reassignment KMI, INC. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: KNEPSHIELD, KRISTEN S., KNEPSHIELD, WILLIAM R.
Application granted granted Critical
Publication of USD358643S publication Critical patent/USD358643S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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.

Claims (1)

  1. The ornamental design for a double edge surgical blade with undercut capability, as shown and described.
US07/951,424 1992-09-25 1992-09-25 Double edge surgical blade with undercut capability Expired - Lifetime USD358643S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/951,424 USD358643S (en) 1992-09-25 1992-09-25 Double edge surgical blade with undercut capability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/951,424 USD358643S (en) 1992-09-25 1992-09-25 Double edge surgical blade with undercut capability

Publications (1)

Publication Number Publication Date
USD358643S true USD358643S (en) 1995-05-23

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US07/951,424 Expired - Lifetime USD358643S (en) 1992-09-25 1992-09-25 Double edge surgical blade with undercut capability

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD455057S1 (en) 2001-07-23 2002-04-02 Simon Medhurst Utility knife blade
USD545643S1 (en) * 2005-07-12 2007-07-03 Roger Nico E Pistachio nut opener
USD637876S1 (en) * 2010-10-15 2011-05-17 Mark Charles Williams Etching blade
USD640908S1 (en) * 2010-07-19 2011-07-05 Frank D Underhile Blade
USD640907S1 (en) * 2010-07-19 2011-07-05 Frank D Underhile Blade
USD683600S1 (en) * 2011-09-08 2013-06-04 Grace Manufacturing, Inc. Tenderizer tool
USD688280S1 (en) * 2011-04-19 2013-08-20 Jr De Exact Industrial Co., Ltd. Die set blade with a waveform cutting edge
USD688281S1 (en) * 2012-03-06 2013-08-20 Jr De Exact Industrial Co., Ltd. Die set blade with a dovetailed waveform cutting edge
USD738406S1 (en) * 2013-11-15 2015-09-08 Insulation Technology Corporation Serrated cutting blade for insulation vacuum machine
USD779297S1 (en) * 2015-08-11 2017-02-21 Thomas John Scimone Blade
USD796923S1 (en) * 2015-08-11 2017-09-12 Thomas John Scimone Blade
USD827136S1 (en) * 2016-05-27 2018-08-28 Feather Safety Razor Co., Ltd. Surgical knife
USD843574S1 (en) * 2017-06-08 2019-03-19 Covidien Lp Knife for open vessel sealer

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* Cited by examiner, † Cited by third party
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US1703305A (en) 1926-09-27 1929-02-26 Hallet M Jenkins Tree-skinning knife
US2049898A (en) 1935-04-29 1936-08-04 Frederick Bishop Surgical instrument
US2649860A (en) 1952-04-07 1953-08-25 John E E Royer Surgical instrument
US3716057A (en) 1970-04-13 1973-02-13 F Rubin Guarded dorsal osteotome with stabilizer
US3945117A (en) 1973-02-15 1976-03-23 Rudolph Beaver, Inc. Surgical blade with adjustable blade guard
US4185634A (en) 1977-12-27 1980-01-29 Freedman Bruce M Surgical instrument
USD258932S (en) 1978-05-03 1981-04-21 Graham Walter B Graphic arts blade
US4324044A (en) 1980-08-04 1982-04-13 Shahinian Jr Lee Surgical knife for precise depth of cut control
US4499898A (en) 1982-08-23 1985-02-19 Koi Associates Surgical knife with controllably extendable blade and gauge therefor
US4538356A (en) 1982-08-23 1985-09-03 Koi Associates, Inc. Surgical knife with controllably extendable blade and gauge therefor
US4552146A (en) 1982-05-18 1985-11-12 Myocur, Inc. Disposable ophthalmic instrument for performing radial keratotomy on the cornea
USD282402S (en) 1982-12-22 1986-01-28 Sharpoint, Inc. Surgical knife blade
US4602630A (en) 1985-05-16 1986-07-29 Anis Aziz Y Radial keratotomy knife
US4674503A (en) 1981-03-05 1987-06-23 Peyman Gholam A Controlled depth penetrant apparatus and method
US4691716A (en) 1985-12-27 1987-09-08 Emanuel Tanne Automatic corneal surgery system
US4730613A (en) 1986-06-13 1988-03-15 Cilco, Inc. Surgical scalpel
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US4768509A (en) 1985-12-07 1988-09-06 Duckworth & Kent Surgical Instruments Limited Surgical knife
SU1424814A1 (en) 1986-06-20 1988-09-23 Кусинский Завод Точных Технических Камней Microsurgical instrument
NL8700601A (en) 1987-03-13 1988-10-03 Drukker Int Bv Surgical knife blade mounting - has diamond cutter mounted at one end of shaft
US4815218A (en) 1986-06-13 1989-03-28 Cilco, Inc. Gauge for calibrating surgical scalpel
US4898170A (en) 1985-08-01 1990-02-06 Duckworth & Kent Surgical Instruments Limited Surgical knife
USD322673S (en) 1986-06-16 1991-12-24 Joseph J. Berke Scalpel blade
US5201747A (en) 1992-02-20 1993-04-13 Douglas Mastel Ophthalmological surgical instrument having a triple edge tip
US5217476A (en) 1991-10-01 1993-06-08 Medical Sterile Products, Inc. Surgical knife blade and method of performing cataract surgery utilizing a surgical knife blade
US5217477A (en) 1992-02-10 1993-06-08 Alcon Surgical, Inc. Dual width surgical knife
US5222967A (en) 1992-04-08 1993-06-29 Magnum Diamond Corporation Keratorefractive diamond blade and surgical method

Patent Citations (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1703305A (en) 1926-09-27 1929-02-26 Hallet M Jenkins Tree-skinning knife
US2049898A (en) 1935-04-29 1936-08-04 Frederick Bishop Surgical instrument
US2649860A (en) 1952-04-07 1953-08-25 John E E Royer Surgical instrument
US3716057A (en) 1970-04-13 1973-02-13 F Rubin Guarded dorsal osteotome with stabilizer
US3945117A (en) 1973-02-15 1976-03-23 Rudolph Beaver, Inc. Surgical blade with adjustable blade guard
US4185634A (en) 1977-12-27 1980-01-29 Freedman Bruce M Surgical instrument
USD258932S (en) 1978-05-03 1981-04-21 Graham Walter B Graphic arts blade
US4324044A (en) 1980-08-04 1982-04-13 Shahinian Jr Lee Surgical knife for precise depth of cut control
US4674503A (en) 1981-03-05 1987-06-23 Peyman Gholam A Controlled depth penetrant apparatus and method
US4552146A (en) 1982-05-18 1985-11-12 Myocur, Inc. Disposable ophthalmic instrument for performing radial keratotomy on the cornea
US4499898A (en) 1982-08-23 1985-02-19 Koi Associates Surgical knife with controllably extendable blade and gauge therefor
US4538356A (en) 1982-08-23 1985-09-03 Koi Associates, Inc. Surgical knife with controllably extendable blade and gauge therefor
USD282402S (en) 1982-12-22 1986-01-28 Sharpoint, Inc. Surgical knife blade
US4602630A (en) 1985-05-16 1986-07-29 Anis Aziz Y Radial keratotomy knife
US4898170A (en) 1985-08-01 1990-02-06 Duckworth & Kent Surgical Instruments Limited Surgical knife
US4750489A (en) 1985-08-29 1988-06-14 Coopervision, Inc. Radial keratotomy knife and system using same
US4768509A (en) 1985-12-07 1988-09-06 Duckworth & Kent Surgical Instruments Limited Surgical knife
US4691716A (en) 1985-12-27 1987-09-08 Emanuel Tanne Automatic corneal surgery system
US4730613A (en) 1986-06-13 1988-03-15 Cilco, Inc. Surgical scalpel
US4815218A (en) 1986-06-13 1989-03-28 Cilco, Inc. Gauge for calibrating surgical scalpel
USD322673S (en) 1986-06-16 1991-12-24 Joseph J. Berke Scalpel blade
SU1424814A1 (en) 1986-06-20 1988-09-23 Кусинский Завод Точных Технических Камней Microsurgical instrument
NL8700601A (en) 1987-03-13 1988-10-03 Drukker Int Bv Surgical knife blade mounting - has diamond cutter mounted at one end of shaft
US5217476A (en) 1991-10-01 1993-06-08 Medical Sterile Products, Inc. Surgical knife blade and method of performing cataract surgery utilizing a surgical knife blade
US5217477A (en) 1992-02-10 1993-06-08 Alcon Surgical, Inc. Dual width surgical knife
US5201747A (en) 1992-02-20 1993-04-13 Douglas Mastel Ophthalmological surgical instrument having a triple edge tip
US5222967A (en) 1992-04-08 1993-06-29 Magnum Diamond Corporation Keratorefractive diamond blade and surgical method
US5222967B1 (en) 1992-04-08 1998-01-20 Magnum Diamond Corp Keratorefractive diamond blade and surgical method

Non-Patent Citations (27)

* Cited by examiner, † Cited by third party
Title
"The Surgical Armamentarium", American V. Mueller, p. 3 (1980).
Article entitled "Thin-Profile Diamond Knife Blade Facilitates RK, Reduces Damage", Ophthamology Times, p. 5 (Oct. 1, 1990).
Assil 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.
Bores, "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.
Buzard, "Deepening of Incisions After Radial Keratotomy Using the `Tickle` Technique", Journal of Refractive & Corneal Surgery, vol. 7, pp. 348-355 (Sep./Oct. 1991).
Codman/MICRA, "Titanium Instruments And Diamond Knives For Ophthalmology," Jan. 1985, Printed in USA, Dist. by Codman, Randolph, Mass., pp. 1-6.
CooperVision, KOI Division, Trade Literature entitled "Blade Configurations" (1986).
CooperVision, KOI Division, Trade Literature entitled "CooperVision KOI Freehand and Micrometer Adjustable Diamond Knives Designed Specifically for Cutting Corneal Tissue" (1985).
CooperVision, KOI Division, Trade Literature entitled "KOI Freehand Diamond Knife" (Copyright 1985).
Herbert, "The Diamond Knife--Rather More Than Meets The Eye," Industrial Diamond Review, May 1984.
International Facilities Corporation Trade Literature, "Microsurgical Diamond Knife" (undated).
KMI, Inc. Diamond blade configurations styles 18, 19, 24, 33, 3, 4, and 8, distributed during the 1980's.
KMI, Inc. Trade Literature entitled "Cataract and General Surgery Diamond Knives" and Micrometer Diamond Surgical Knives (1989).
KMI, Inc. Trade Literature entitled "Diamond Surgical Knives" (1988).
KMI, Inc. Trade Literature entitled "KMI Surgical Products Introduces a New Concept in Diamond Knives" (1989).
KMI, Inc. Trade Literature entitled "Micrometer Diamond Knives" (1991).
KMI, Inc. Trade Literature entitled "Multi-purpose KMI Freehand Diamond Knife is Ideal for Most Incisions" (1987).
KMI, Inc. Trade Literature entitled "Ophthalmology Update" (Mar. 1988).
KMI, Inc. Trade Literature, "Genesis. The Beginning of Safe Keratorefractive Surgery" (1992).
KMI, Inc. Trade Literature, "KMI `gems` are always in the right setting . . . " (1992).
KMI, Inc. Trade Literature, "Radial and Astigmatic Keratotomy Instruments" (1992).
KOI Trade Literature entitled "Diamond Knife Configurations" (1990).
KOI Trade Literature entitled "KOI Diamond Micrometers" (1991).
Melles, et al., "Effect of Radial Keratotomy Incision Direction on Wound Depth", Journal of Refractive & Corneal Surgery, vol. 6, pp. 394-403 (Nov./Dec. 1990).
Merlin et al., "Factors That Affect Keratotomy Depth", Journal of Refractive & Corneal Surgery, vol. 7, pp. 356-359 (Sep./Oct. 1991).
Toys and Novelties "Blades" p. 208 Aug. 1947.
Waring, "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.

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD455057S1 (en) 2001-07-23 2002-04-02 Simon Medhurst Utility knife blade
USD545643S1 (en) * 2005-07-12 2007-07-03 Roger Nico E Pistachio nut opener
USD640908S1 (en) * 2010-07-19 2011-07-05 Frank D Underhile Blade
USD640907S1 (en) * 2010-07-19 2011-07-05 Frank D Underhile Blade
USD637876S1 (en) * 2010-10-15 2011-05-17 Mark Charles Williams Etching blade
USD688280S1 (en) * 2011-04-19 2013-08-20 Jr De Exact Industrial Co., Ltd. Die set blade with a waveform cutting edge
USD683600S1 (en) * 2011-09-08 2013-06-04 Grace Manufacturing, Inc. Tenderizer tool
USD688281S1 (en) * 2012-03-06 2013-08-20 Jr De Exact Industrial Co., Ltd. Die set blade with a dovetailed waveform cutting edge
USD738406S1 (en) * 2013-11-15 2015-09-08 Insulation Technology Corporation Serrated cutting blade for insulation vacuum machine
USD779297S1 (en) * 2015-08-11 2017-02-21 Thomas John Scimone Blade
USD796923S1 (en) * 2015-08-11 2017-09-12 Thomas John Scimone Blade
USD827136S1 (en) * 2016-05-27 2018-08-28 Feather Safety Razor Co., Ltd. Surgical knife
USD843574S1 (en) * 2017-06-08 2019-03-19 Covidien Lp Knife for open vessel sealer

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