CA2538164A1 - Silicon blades for surgical and non-surgical use - Google Patents

Silicon blades for surgical and non-surgical use Download PDF

Info

Publication number
CA2538164A1
CA2538164A1 CA002538164A CA2538164A CA2538164A1 CA 2538164 A1 CA2538164 A1 CA 2538164A1 CA 002538164 A CA002538164 A CA 002538164A CA 2538164 A CA2538164 A CA 2538164A CA 2538164 A1 CA2538164 A1 CA 2538164A1
Authority
CA
Canada
Prior art keywords
wafer
crystalline material
cutting device
silicon
machining
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.)
Abandoned
Application number
CA002538164A
Other languages
English (en)
French (fr)
Inventor
Vadim M. Daskal
Joseph F. Keenan
James J. Hughes
Attila E. 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 Company
Vadim M. Daskal
Joseph F. Keenan
James J. Hughes
Attila E. Kiss
Susan M. Chavez
Beaver-Visitec International (Us), Inc.
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 Company, Vadim M. Daskal, Joseph F. Keenan, James J. Hughes, Attila E. Kiss, Susan M. Chavez, Beaver-Visitec International (Us), Inc. filed Critical Becton, Dickinson And Company
Publication of CA2538164A1 publication Critical patent/CA2538164A1/en
Abandoned 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Biomedical Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Micromachines (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
CA002538164A 2003-09-17 2004-09-17 Silicon blades for surgical and non-surgical use Abandoned CA2538164A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US50345903P 2003-09-17 2003-09-17
US60/503,459 2003-09-17
PCT/US2004/030550 WO2005027729A2 (en) 2003-09-17 2004-09-17 Silicon blades for surgical and non-surgical use

Publications (1)

Publication Number Publication Date
CA2538164A1 true CA2538164A1 (en) 2005-03-31

Family

ID=34375356

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002538164A Abandoned CA2538164A1 (en) 2003-09-17 2004-09-17 Silicon blades for surgical and non-surgical use

Country Status (7)

Country Link
EP (1) EP1664384A4 (ja)
JP (1) JP2007505706A (ja)
CN (2) CN1863940B (ja)
CA (1) CA2538164A1 (ja)
MX (1) MXPA06002875A (ja)
RU (1) RU2363771C2 (ja)
WO (1) WO2005027729A2 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008136410A1 (ja) * 2007-04-27 2008-11-13 Mani, Inc. 剥離用ナイフ
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

Family Cites Families (13)

* 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
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
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
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
GB9909463D0 (en) * 1999-04-23 1999-06-23 Gillette Co Safety razors
IL138710A0 (en) * 1999-10-15 2001-10-31 Newman Martin H Atomically sharp edge cutting blades and method for making same
US6615496B1 (en) * 2000-05-04 2003-09-09 Sandia Corporation Micromachined cutting blade formed from {211}-oriented silicon
JP4113432B2 (ja) * 2000-12-28 2008-07-09 株式会社塚谷刃物製作所 フレキシブルダイの製造方法
JP4373795B2 (ja) * 2002-03-11 2009-11-25 ベクトン・ディキンソン・アンド・カンパニー 外科用ブレードの製造のためのシステム及び方法
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

Also Published As

Publication number Publication date
RU2363771C2 (ru) 2009-08-10
AU2004273978A1 (en) 2005-03-31
MXPA06002875A (es) 2006-06-05
JP2007505706A (ja) 2007-03-15
CN101904766A (zh) 2010-12-08
CN1863940A (zh) 2006-11-15
WO2005027729A2 (en) 2005-03-31
CN1863940B (zh) 2010-08-18
EP1664384A2 (en) 2006-06-07
EP1664384A4 (en) 2010-04-28
WO2005027729A3 (en) 2005-08-04
RU2006112594A (ru) 2007-11-10

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20130802