DE3582869D1 - Photoaetzverfahren zur herstellung von chirurgischen naehnadeln. - Google Patents

Photoaetzverfahren zur herstellung von chirurgischen naehnadeln.

Info

Publication number
DE3582869D1
DE3582869D1 DE8585309085T DE3582869T DE3582869D1 DE 3582869 D1 DE3582869 D1 DE 3582869D1 DE 8585309085 T DE8585309085 T DE 8585309085T DE 3582869 T DE3582869 T DE 3582869T DE 3582869 D1 DE3582869 D1 DE 3582869D1
Authority
DE
Germany
Prior art keywords
production
etching method
photo etching
sewing needles
surgical sewing
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
Application number
DE8585309085T
Other languages
English (en)
Inventor
Emil Borysko
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.)
Ethicon Inc
Original Assignee
Ethicon 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24737984&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3582869(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ethicon Inc filed Critical Ethicon Inc
Application granted granted Critical
Publication of DE3582869D1 publication Critical patent/DE3582869D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G1/00—Making needles used for performing operations
    • B21G1/08—Making needles used for performing operations of hollow needles or needles with hollow end, e.g. hypodermic needles, larding-needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B17/06004—Means for attaching suture to needle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B17/06066—Needles, e.g. needle tip configurations
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)
  • ing And Chemical Polishing (AREA)
DE8585309085T 1984-12-14 1985-12-13 Photoaetzverfahren zur herstellung von chirurgischen naehnadeln. Expired - Lifetime DE3582869D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/682,046 US4587202A (en) 1984-12-14 1984-12-14 Photoetching process for making surgical needles

Publications (1)

Publication Number Publication Date
DE3582869D1 true DE3582869D1 (de) 1991-06-20

Family

ID=24737984

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585309085T Expired - Lifetime DE3582869D1 (de) 1984-12-14 1985-12-13 Photoaetzverfahren zur herstellung von chirurgischen naehnadeln.

Country Status (6)

Country Link
US (1) US4587202A (de)
EP (1) EP0185523B2 (de)
JP (1) JPH0631446B2 (de)
BR (1) BR8506272A (de)
CA (1) CA1259239A (de)
DE (1) DE3582869D1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890614A (en) * 1986-02-19 1990-01-02 Yasuo Nakamura Suture needle and its manufacturing process
IN169519B (de) * 1987-06-05 1991-11-02 Ethicon Inc
US4793218A (en) * 1987-10-09 1988-12-27 George Jordan Method of forming knife blades by photo-chemical etching
US5057401A (en) * 1990-03-07 1991-10-15 Ethicon, Inc. Process for making a device with a three-dimensionally tapered point
US5792180A (en) * 1996-01-23 1998-08-11 United States Surgical Corporation High bend strength surgical needles and surgical incision members and methods of producing same by double sided photoetching
US5762811A (en) * 1996-01-24 1998-06-09 United States Surgical Corporation One-sided photoetching process for needle fabrication
US5693454A (en) * 1996-01-24 1997-12-02 United States Surgical Corporation Two-sided photoetching process for needle fabrication
US6565581B1 (en) 1996-09-16 2003-05-20 Origin Medsystems, Inc. Apparatus and method for performing an anastomosis
US5868763A (en) 1996-09-16 1999-02-09 Guidant Corporation Means and methods for performing an anastomosis
US6811555B1 (en) * 1996-09-16 2004-11-02 Origin Medsystems, Inc. Method and apparatus for performing anastomosis with eversion of tissue edges and joining of exposed intima of the everted tissue
EP1211987A1 (de) * 1999-09-01 2002-06-12 Origin Medsystems, Inc. Verfahren und gerät zur anestomose
DE10027060B4 (de) * 2000-06-05 2006-11-30 Nanosurf Ag Abtastspitzen,Verfahren zur Herstellung und Verwendung derselben, insbesondere für die Rastersondenmikroskopie
US6497994B1 (en) * 2000-06-29 2002-12-24 Ethicon, Inc. Photolithographic process for the formation of a one-piece needle
US6890338B1 (en) 2001-02-27 2005-05-10 Origin Medsystems, Inc. Method and apparatus for performing anastomosis using ring having tines with weak sections
US7879046B2 (en) * 2001-10-01 2011-02-01 Depuy Mitek, Inc. Suturing apparatus and method
US20050161429A1 (en) * 2002-02-07 2005-07-28 Andrew Sauciunac Non-symmetrical photo tooling and dual surface etching
CA2419200C (en) 2002-03-05 2015-06-30 Bayer Healthcare Llc Fluid collection apparatus having an integrated lance and reaction area
RU2314905C2 (ru) * 2002-03-11 2008-01-20 Бектон, Дикинсон Энд Компани Способ изготовления хирургических лезвий (варианты)
US7387742B2 (en) * 2002-03-11 2008-06-17 Becton, Dickinson And Company Silicon blades for surgical and non-surgical use
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
US20080213720A1 (en) * 2003-05-13 2008-09-04 Ultradent Products, Inc. Endodontic instruments manufactured using chemical milling
US6968619B2 (en) * 2003-05-13 2005-11-29 Ultradent Products, Inc. Method for manufacturing endodontic instruments
US7185524B2 (en) * 2003-08-14 2007-03-06 Tyco Healthcare Group Lp Grindless surgical needle manufacture
WO2005027728A2 (en) * 2003-09-17 2005-03-31 Becton, Dickinson And Company Method for creating trenches in silicon wafers using a router
US20050158470A1 (en) * 2003-11-11 2005-07-21 Nicholas Maiorino Spray head applicator, dispensing systems, and methods of use
US7353683B2 (en) * 2004-02-20 2008-04-08 Tyco Healthcare Group Lp Surgical needle manufacturing process
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
US7743505B2 (en) * 2005-02-23 2010-06-29 Ultradent Products, Inc. Methods for manufacturing endodontic instruments from powdered metals
US8292920B2 (en) 2005-11-10 2012-10-23 Tyco Healthcare Group Lp Sickle needle and method
WO2013064414A1 (en) * 2011-11-03 2013-05-10 Novo Nordisk A/S Process for shaping a needle cannula
US10080562B2 (en) 2015-08-06 2018-09-25 DePuy Synthes Products, Inc. Methods, systems, and devices for surgical suturing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816273A (en) * 1972-12-22 1974-06-11 Gen Dynamics Corp Method of chemically forming wire
JPS51125533A (en) * 1975-03-29 1976-11-02 Dainippon Printing Co Ltd Preparation of staples

Also Published As

Publication number Publication date
EP0185523B2 (de) 1994-07-27
CA1259239A (en) 1989-09-12
EP0185523A2 (de) 1986-06-25
EP0185523A3 (en) 1988-08-10
CA1270713C (de) 1990-06-26
JPS61143584A (ja) 1986-07-01
EP0185523B1 (de) 1991-05-15
JPH0631446B2 (ja) 1994-04-27
US4587202A (en) 1986-05-06
BR8506272A (pt) 1986-08-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings