WO1993020761A1 - Keratorefractive diamond blade and surgical method - Google Patents
Keratorefractive diamond blade and surgical method Download PDFInfo
- Publication number
- WO1993020761A1 WO1993020761A1 PCT/US1993/002496 US9302496W WO9320761A1 WO 1993020761 A1 WO1993020761 A1 WO 1993020761A1 US 9302496 W US9302496 W US 9302496W WO 9320761 A1 WO9320761 A1 WO 9320761A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blade
- edge
- cutting edge
- surgical
- sharp cutting
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
- A61B17/3211—Surgical scalpels, knives; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/013—Instruments for compensation of ocular refraction ; Instruments for use in cornea removal, for reshaping or performing incisions in the cornea
- A61F9/0133—Knives or scalpels specially adapted therefor
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19930908406 EP0593705A4 (en) | 1992-04-08 | 1993-03-17 | Keratorefractive diamond blade and surgical method |
JP5518331A JPH07505324A (en) | 1992-04-08 | 1993-03-17 | Corneal refractive diamond blade and surgical method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/865,300 | 1992-04-08 | ||
US07865300 US5222967B1 (en) | 1992-04-08 | 1992-04-08 | Keratorefractive diamond blade and surgical method |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993020761A1 true WO1993020761A1 (en) | 1993-10-28 |
Family
ID=25345180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1993/002496 WO1993020761A1 (en) | 1992-04-08 | 1993-03-17 | Keratorefractive diamond blade and surgical method |
Country Status (6)
Country | Link |
---|---|
US (2) | US5222967B1 (en) |
EP (1) | EP0593705A4 (en) |
JP (1) | JPH07505324A (en) |
AU (1) | AU3923993A (en) |
CA (1) | CA2110796A1 (en) |
WO (1) | WO1993020761A1 (en) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5376099A (en) * | 1992-09-17 | 1994-12-27 | Kmi, Inc. | Undercut diamond surgical blade and method of using the same |
US5308355A (en) * | 1992-11-06 | 1994-05-03 | Alexander Dybbs | Ophthalmic surgical instrument and method |
US5342370A (en) * | 1993-03-19 | 1994-08-30 | University Of Miami | Method and apparatus for implanting an artifical meshwork in glaucoma surgery |
US5417701A (en) * | 1993-03-30 | 1995-05-23 | Holmed Corporation | Surgical instrument with magnetic needle holder |
US5810857A (en) * | 1993-08-12 | 1998-09-22 | Mackool; Richard J. | Surgical knife for controlled lengthening of an incision |
US5405355A (en) * | 1993-09-10 | 1995-04-11 | Vitrophage, Inc. | Method of radial keratotomy employing a vibrating cutting blade |
US5336236A (en) * | 1993-10-12 | 1994-08-09 | Nevyas Wallace Anita S | Surgical knife and method for performing radial keratotomy enhancement surgery |
US5611805A (en) * | 1993-11-12 | 1997-03-18 | Hall; Gary W. | Method and device for determining placement of keratotomy incisions |
US5411511A (en) * | 1993-11-12 | 1995-05-02 | Hall; Gary W. | Method and device for determining placement of keratotomy incisions |
US5591174A (en) * | 1994-02-02 | 1997-01-07 | Chiron Vision Corporation | Microkeratome and method and apparatus for calibrating a microkeratome |
US5472448A (en) * | 1994-03-16 | 1995-12-05 | G & G Medical Instruments Ltd. | Surgical knife blade holder and support |
US5571124A (en) * | 1995-04-13 | 1996-11-05 | Zelman; Jerry | Apparatus and method for performing surgery on the cornea of an eye |
US5662668A (en) * | 1995-04-24 | 1997-09-02 | Kurwa; Badrudin | Blade for intrastromal radial keratotomy |
US5713915A (en) | 1996-11-15 | 1998-02-03 | Rhein Medical, Inc. | Surgical knife blade |
US5951543A (en) * | 1997-06-30 | 1999-09-14 | Clinicon Corporation | Delivery system and method for surgical laser |
US6231582B1 (en) | 1997-12-18 | 2001-05-15 | Keravision, Inc. | Corneal pocketing tool |
US6099543A (en) * | 1998-03-18 | 2000-08-08 | Smith; Thomas C. | Ophthalmic surgical blade |
US6056764A (en) * | 1998-03-18 | 2000-05-02 | Smith; Thomas C. | Opthalmic surgical blade having hard single bevel edges |
US6080175A (en) * | 1998-07-29 | 2000-06-27 | Corvascular, Inc. | Surgical cutting instrument and method of use |
US6149661A (en) * | 1999-08-20 | 2000-11-21 | Graczyk; Paul M. | Step knife |
JP4269299B2 (en) * | 2000-02-29 | 2009-05-27 | マニー株式会社 | Medical knife |
US6615496B1 (en) | 2000-05-04 | 2003-09-09 | Sandia Corporation | Micromachined cutting blade formed from {211}-oriented silicon |
US6540760B2 (en) | 2000-06-23 | 2003-04-01 | Oasis Medical, Inc. | Cutting blade and cutting blade assembly |
DE10038015A1 (en) * | 2000-08-04 | 2002-02-21 | Gfd Ges Fuer Diamantprodukte M | blade |
US6589057B1 (en) | 2000-09-27 | 2003-07-08 | Becton, Dickinson & Company | Incision trainer for ophthalmological surgery |
FR2830186B1 (en) * | 2001-10-03 | 2004-06-11 | Didier Ducournau | TOOL FOR THE INCISION OF SCLEROTICS FOR THE PLACEMENT OF A BREWING CANNULA AND CORRESPONDING BREWING CANNULA |
US7387742B2 (en) * | 2002-03-11 | 2008-06-17 | Becton, Dickinson And Company | Silicon blades for surgical and non-surgical use |
BRPI0308319B1 (en) * | 2002-03-11 | 2015-06-09 | Beaver Visitec Int Us Inc | Method for making a crystalline material cutting device and method for making a surgical blade of crystalline material |
WO2004010168A2 (en) * | 2002-07-24 | 2004-01-29 | Gregg Scheller | Device for radial optic neurotomy |
US20090007436A1 (en) * | 2003-03-10 | 2009-01-08 | Daskal Vadim M | Silicon blades for surgical and non-surgical use |
US20050155955A1 (en) * | 2003-03-10 | 2005-07-21 | Daskal Vadim M. | Method for reducing glare and creating matte finish of controlled density on a silicon surface |
WO2004093762A1 (en) | 2003-04-07 | 2004-11-04 | Bausch & Lomb Incorporated | Bar-link drive system for a microkeratome |
JP2007514457A (en) * | 2003-09-17 | 2007-06-07 | ベクトン・ディキンソン・アンド・カンパニー | System and method for creating straight and non-linear grooves using routers in silicon and other crystalline materials |
US20050245950A1 (en) * | 2004-04-29 | 2005-11-03 | Kozlowski Martin J | Method and apparatus to mark an incision |
US7396484B2 (en) * | 2004-04-30 | 2008-07-08 | Becton, Dickinson And Company | Methods of fabricating complex blade geometries from silicon wafers and strengthening blade geometries |
US8235728B2 (en) * | 2004-11-13 | 2012-08-07 | Stuart Stoll | Apparatus for practicing ophthalmologic surgical techniques |
US8684253B2 (en) | 2007-01-10 | 2014-04-01 | Ethicon Endo-Surgery, Inc. | Surgical instrument with wireless communication between a control unit of a robotic system and remote sensor |
US10143589B2 (en) | 2011-02-22 | 2018-12-04 | Anita Nevyas-Wallace | Method and apparatus for making improved surgical incisions in corrective eye surgery |
US9308018B2 (en) * | 2011-10-17 | 2016-04-12 | Jeffrey K. Luttrull | Microvitreoretinal surgery blades |
US9662796B2 (en) * | 2012-04-26 | 2017-05-30 | Thomas Scimone | Ceramic cutting blades |
US20220087708A1 (en) * | 2020-09-23 | 2022-03-24 | Pacesetter, Inc. | Cutting instrument with asymmetric blade |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2649860A (en) * | 1952-04-07 | 1953-08-25 | John E E Royer | Surgical instrument |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2049898A (en) * | 1935-04-29 | 1936-08-04 | Frederick Bishop | Surgical instrument |
US2102930A (en) * | 1936-04-08 | 1937-12-21 | Remington Arms Co Inc | Cutlery |
US3610246A (en) * | 1969-09-18 | 1971-10-05 | James H Salmon | Surgical knife blade |
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 |
US4674503A (en) * | 1981-03-05 | 1987-06-23 | Peyman Gholam A | Controlled depth penetrant apparatus and method |
CH649912A5 (en) * | 1981-04-15 | 1985-06-28 | Huber & Co Hauterive Sa | CUTTING TOOL FOR EYE OPERATIONS. |
US4534827A (en) * | 1983-08-26 | 1985-08-13 | Henderson Donald W | Cutting implement and method of making same |
US4602630A (en) * | 1985-05-16 | 1986-07-29 | Anis Aziz Y | Radial keratotomy knife |
JPS63502800A (en) * | 1986-03-31 | 1988-10-20 | モスコフスキ ナウチノーイススレドバテルスキ インスティテュト ミクロヒルルギイ グラザ | Ophthalmic surgery equipment |
SU1424814A1 (en) * | 1986-06-20 | 1988-09-23 | Кусинский Завод Точных Технических Камней | Microsurgical instrument |
US5071427A (en) * | 1990-02-05 | 1991-12-10 | Stahl Norman O | Surgical knife assembly including depth guard |
US5201747A (en) * | 1992-02-20 | 1993-04-13 | Douglas Mastel | Ophthalmological surgical instrument having a triple edge tip |
-
1992
- 1992-04-08 US US07865300 patent/US5222967B1/en not_active Expired - Fee Related
-
1993
- 1993-03-17 EP EP19930908406 patent/EP0593705A4/en not_active Withdrawn
- 1993-03-17 WO PCT/US1993/002496 patent/WO1993020761A1/en not_active Application Discontinuation
- 1993-03-17 JP JP5518331A patent/JPH07505324A/en active Pending
- 1993-03-17 CA CA002110796A patent/CA2110796A1/en not_active Abandoned
- 1993-03-17 AU AU39239/93A patent/AU3923993A/en not_active Abandoned
- 1993-06-28 US US08/083,994 patent/US5423840A/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2649860A (en) * | 1952-04-07 | 1953-08-25 | John E E Royer | Surgical instrument |
Also Published As
Publication number | Publication date |
---|---|
AU3923993A (en) | 1993-11-18 |
EP0593705A1 (en) | 1994-04-27 |
JPH07505324A (en) | 1995-06-15 |
US5423840A (en) | 1995-06-13 |
CA2110796A1 (en) | 1993-10-28 |
EP0593705A4 (en) | 1994-07-20 |
US5222967A (en) | 1993-06-29 |
US5222967B1 (en) | 1998-01-20 |
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