EP1664384A4 - Silicon blades for surgical and non-surgical use - Google Patents

Silicon blades for surgical and non-surgical use

Info

Publication number
EP1664384A4
EP1664384A4 EP20040784418 EP04784418A EP1664384A4 EP 1664384 A4 EP1664384 A4 EP 1664384A4 EP 20040784418 EP20040784418 EP 20040784418 EP 04784418 A EP04784418 A EP 04784418A EP 1664384 A4 EP1664384 A4 EP 1664384A4
Authority
EP
Grant status
Application
Patent type
Prior art keywords
surgical
silicon
blades
non
use
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.)
Withdrawn
Application number
EP20040784418
Other languages
German (de)
French (fr)
Other versions
EP1664384A2 (en )
Inventor
Vadim M Daskal
Joseph F Keenan
James J Hughes
Attila N Kiss
Susan M Chavez
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.)
BEAVER-VISITEC INTERNATIONAL (US) INC.
Original Assignee
Becton Dickinson and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/3209Incision instruments
    • A61B17/3211Surgical scalpels, knives; Accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B81MICROSTRUCTURAL TECHNOLOGY
    • B81CPROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C99/00Subject matter not provided for in other groups of this subclass
    • B81C99/0075Manufacture of substrate-free structures
    • B81C99/0095Aspects relating to the manufacture of substrate-free structures, not covered by groups B81C99/008 - B81C99/009
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00526Methods of manufacturing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831Material properties
    • A61B2017/0088Material properties ceramic
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/013Instruments for compensation of ocular refraction ; Instruments for use in cornea removal, for reshaping or performing incisions in the cornea
    • A61F9/0133Knives or scalpels specially adapted therefor
EP20040784418 2003-09-17 2004-09-17 Silicon blades for surgical and non-surgical use Withdrawn EP1664384A4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US50345903 true 2003-09-17 2003-09-17
PCT/US2004/030550 WO2005027729A3 (en) 2003-09-17 2004-09-17 Silicon blades for surgical and non-surgical use

Publications (2)

Publication Number Publication Date
EP1664384A2 true EP1664384A2 (en) 2006-06-07
EP1664384A4 true true EP1664384A4 (en) 2010-04-28

Family

ID=34375356

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040784418 Withdrawn EP1664384A4 (en) 2003-09-17 2004-09-17 Silicon blades for surgical and non-surgical use

Country Status (5)

Country Link
EP (1) EP1664384A4 (en)
CN (2) CN101904766A (en)
CA (1) CA2538164A1 (en)
RU (1) RU2363771C2 (en)
WO (1) WO2005027729A3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101804552B (en) * 2010-03-19 2011-06-15 浙江省金华市科迪仪器设备有限公司 Pathological disposable blade series production line
RU2484781C1 (en) * 2011-12-28 2013-06-20 Федеральное государственное унитарное предприятие "Научно-исследовательский институт физических проблем имени Ф.В. Лукина" Ophthalmosurgical blade
RU2483684C1 (en) * 2011-12-28 2013-06-10 Федеральное государственное унитарное предприятие "Научно-исследовательский институт физических проблем имени Ф.В. Лукина" Ophthalmosurgical blade
US9808944B2 (en) * 2014-06-17 2017-11-07 The Gillette Company Llc Methods of manufacturing silicon blades for shaving razors
RU2607280C2 (en) * 2014-12-25 2017-01-10 Юрий Иванович Петров Surgical scissors
RU2602931C1 (en) * 2015-07-22 2016-11-20 Закрытое акционерное общество "ГРУППА КРЕМНИЙ ЭЛ" Microsurgical blade manufacturing method
CN106175879A (en) * 2016-08-31 2016-12-07 易波 Terminal multi-freedom-degree ultrasound knife

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056227A (en) * 1990-03-19 1991-10-15 The Gillette Company Razor blade technology
US5317938A (en) * 1992-01-16 1994-06-07 Duke University Method for making microstructural surgical instruments
US5619889A (en) * 1994-10-11 1997-04-15 Fed Corporation Method of making microstructural surgical instruments
US5842387A (en) * 1994-11-07 1998-12-01 Marcus; Robert B. Knife blades having ultra-sharp cutting edges and methods of fabrication
EP1092515A1 (en) * 1999-10-15 2001-04-18 NEWMAN, Martin H. Atomically sharp edged cutting blades and methods for making same
WO2003078091A1 (en) * 2002-03-11 2003-09-25 Becton, Dickinson And Company System and method for the manufacture of surgical blades

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056227A (en) * 1990-03-19 1991-10-15 The Gillette Company Razor blade technology
US5317938A (en) * 1992-01-16 1994-06-07 Duke University Method for making microstructural surgical instruments
US5619889A (en) * 1994-10-11 1997-04-15 Fed Corporation Method of making microstructural surgical instruments
US5842387A (en) * 1994-11-07 1998-12-01 Marcus; Robert B. Knife blades having ultra-sharp cutting edges and methods of fabrication
EP1092515A1 (en) * 1999-10-15 2001-04-18 NEWMAN, Martin H. Atomically sharp edged cutting blades and methods for making same
WO2003078091A1 (en) * 2002-03-11 2003-09-25 Becton, Dickinson And Company System and method for the manufacture of surgical blades

Also Published As

Publication number Publication date Type
CN1863940A (en) 2006-11-15 application
WO2005027729A2 (en) 2005-03-31 application
RU2006112594A (en) 2007-11-10 application
WO2005027729A3 (en) 2005-08-04 application
CA2538164A1 (en) 2005-03-31 application
RU2363771C2 (en) 2009-08-10 grant
CN101904766A (en) 2010-12-08 application
CN1863940B (en) 2010-08-18 grant
JP2007505706A (en) 2007-03-15 application
EP1664384A2 (en) 2006-06-07 application

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Legal Events

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Effective date: 20060309

DAX Request for extension of the european patent (to any country) deleted
A4 Despatch of supplementary search report

Effective date: 20100329

RIC1 Classification (correction)

Ipc: A61B 17/32 20060101ALI20100323BHEP

Ipc: C23F 1/00 20060101AFI20050825BHEP

17Q First examination report

Effective date: 20100706

RAP1 Transfer of rights of an ep published application

Owner name: BEAVER-VISITEC INTERNATIONAL (US) INC.

18D Deemed to be withdrawn

Effective date: 20120711