EP1664384A4 - SILICON BLADES FOR SURGICAL AND NON-SURGICAL USE - Google Patents

SILICON BLADES FOR SURGICAL AND NON-SURGICAL USE

Info

Publication number
EP1664384A4
EP1664384A4 EP04784418A EP04784418A EP1664384A4 EP 1664384 A4 EP1664384 A4 EP 1664384A4 EP 04784418 A EP04784418 A EP 04784418A EP 04784418 A EP04784418 A EP 04784418A EP 1664384 A4 EP1664384 A4 EP 1664384A4
Authority
EP
European Patent Office
Prior art keywords
surgical
silicon blades
blades
silicon
surgical 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Withdrawn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
EP04784418A
Other languages
German (de)
English (en)
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
Application filed by Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of EP1664384A2 publication Critical patent/EP1664384A2/en
Publication of EP1664384A4 publication Critical patent/EP1664384A4/en
Withdrawn legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C99/00—Subject matter not provided for in other groups of this subclass
    • B81C99/0075—Manufacture of substrate-free structures
    • B81C99/0095—Aspects relating to the manufacture of substrate-free structures, not covered by groups B81C99/008 - B81C99/009
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00526—Methods of manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/0088—Material properties ceramic
    • 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
EP04784418A 2003-09-17 2004-09-17 SILICON BLADES FOR SURGICAL AND NON-SURGICAL USE Withdrawn EP1664384A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50345903P 2003-09-17 2003-09-17
PCT/US2004/030550 WO2005027729A2 (en) 2003-09-17 2004-09-17 Silicon blades for surgical and non-surgical use

Publications (2)

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

Family

ID=34375356

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04784418A Withdrawn EP1664384A4 (en) 2003-09-17 2004-09-17 SILICON BLADES FOR SURGICAL AND NON-SURGICAL USE

Country Status (7)

Country Link
EP (1) EP1664384A4 (zh)
JP (1) JP2007505706A (zh)
CN (2) CN101904766A (zh)
CA (1) CA2538164A1 (zh)
MX (1) MXPA06002875A (zh)
RU (1) RU2363771C2 (zh)
WO (1) WO2005027729A2 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2463008C2 (ru) * 2007-04-27 2012-10-10 Мани, Инк. Нож-расслаиватель
JP5221916B2 (ja) * 2007-09-05 2013-06-26 株式会社貝印刃物開発センター 手術用刃物
CN101804552B (zh) * 2010-03-19 2011-06-15 浙江省金华市科迪仪器设备有限公司 病理一次性刀片的制造方法
JP2011198765A (ja) * 2011-05-20 2011-10-06 Dainippon Printing Co Ltd 金属箔シート
RU2483684C1 (ru) * 2011-12-28 2013-06-10 Федеральное государственное унитарное предприятие "Научно-исследовательский институт физических проблем имени Ф.В. Лукина" Лезвие офтальмохирургическое
RU2484781C1 (ru) * 2011-12-28 2013-06-20 Федеральное государственное унитарное предприятие "Научно-исследовательский институт физических проблем имени Ф.В. Лукина" Лезвие офтальмохирургическое
US9808944B2 (en) * 2014-06-17 2017-11-07 The Gillette Company Llc Methods of manufacturing silicon blades for shaving razors
RU2607280C2 (ru) * 2014-12-25 2017-01-10 Юрий Иванович Петров Хирургические ножницы
RU2602931C1 (ru) * 2015-07-22 2016-11-20 Закрытое акционерное общество "ГРУППА КРЕМНИЙ ЭЛ" Способ изготовления микрохирургического лезвия
KR101725733B1 (ko) 2016-07-12 2017-04-11 엘지디스플레이 주식회사 기판 가공 장치 및 이를 이용한 표시장치
CN106175879B (zh) * 2016-08-31 2018-08-07 易波 末端多自由度超声刀
RU2703624C2 (ru) * 2017-11-10 2019-10-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Коаксиальные регулярные нано-мезоструктуры, способ их получения и способ получения микрокапсул из этих структур

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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191203A3 (en) * 1985-01-16 1988-02-17 Jerome Hal Lemelson Cutting tool structures, apparatus and method for making same
US5579583A (en) * 1992-09-22 1996-12-03 Micromed, Incorporated Microfabricated blades
DE4413352C1 (de) * 1994-04-18 1995-05-04 Braun Ag Verfahren zur Herstellung eines Messers für eine Schneideinrichtung eines elektrischen Rasierapparates oder Bartschneiders
GB9909463D0 (en) * 1999-04-23 1999-06-23 Gillette Co Safety razors
US6615496B1 (en) * 2000-05-04 2003-09-09 Sandia Corporation Micromachined cutting blade formed from {211}-oriented silicon
MXPA03005952A (es) * 2000-12-28 2004-10-15 Tsukatani Hamono Mfg Co Ltd Dado flexible y metodo para su fabricacion.
JP2004141360A (ja) * 2002-10-23 2004-05-20 Mitsuchika Saito 単結晶材料刃、単結晶材料刃を備えた刃物および単結晶材料刃の製造方法

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
RU2363771C2 (ru) 2009-08-10
EP1664384A2 (en) 2006-06-07
CA2538164A1 (en) 2005-03-31
CN1863940A (zh) 2006-11-15
WO2005027729A3 (en) 2005-08-04
CN1863940B (zh) 2010-08-18
WO2005027729A2 (en) 2005-03-31
JP2007505706A (ja) 2007-03-15
MXPA06002875A (es) 2006-06-05
CN101904766A (zh) 2010-12-08
RU2006112594A (ru) 2007-11-10
AU2004273978A1 (en) 2005-03-31

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20060309

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20100329

RIC1 Information provided on ipc code assigned before grant

Ipc: A61B 17/32 20060101ALI20100323BHEP

Ipc: C23F 1/00 20060101AFI20050825BHEP

17Q First examination report despatched

Effective date: 20100706

RAP1 Party data changed (applicant data changed or rights of an application transferred)

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20120711