DE69419383D1 - Verfahren zur Herstellung eines einer zulaufenden Spitze aufweisenden Drahtelements, insbesondere einer derartigen chirurgischen Nähnadel - Google Patents

Verfahren zur Herstellung eines einer zulaufenden Spitze aufweisenden Drahtelements, insbesondere einer derartigen chirurgischen Nähnadel

Info

Publication number
DE69419383D1
DE69419383D1 DE69419383T DE69419383T DE69419383D1 DE 69419383 D1 DE69419383 D1 DE 69419383D1 DE 69419383 T DE69419383 T DE 69419383T DE 69419383 T DE69419383 T DE 69419383T DE 69419383 D1 DE69419383 D1 DE 69419383D1
Authority
DE
Germany
Prior art keywords
producing
sewing needle
wire element
tapering tip
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
DE69419383T
Other languages
English (en)
Other versions
DE69419383T2 (de
Inventor
Daniel Smith
Bernard Willis
Kenneth P Marschke
Barry Littlewood
Vulgens Schoen
Carl Gucker
Michael Nordmeyer
Thaddeus Miklewicz
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
Application filed by Ethicon Inc filed Critical Ethicon Inc
Application granted granted Critical
Publication of DE69419383D1 publication Critical patent/DE69419383D1/de
Publication of DE69419383T2 publication Critical patent/DE69419383T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G3/00—Making pins, nails, or the like
    • B21G3/16—Pointing; with or without cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/16—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding sharp-pointed workpieces, e.g. needles, pens, fish hooks, tweezers or record player styli
    • 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
    • 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
    • A61B2017/06028—Means for attaching suture to needle by means of a cylindrical longitudinal blind bore machined at the suture-receiving end of the needle, e.g. opposite to needle tip
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4981—Utilizing transitory attached element or associated separate material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49995—Shaping one-piece blank by removing material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49995—Shaping one-piece blank by removing material
    • Y10T29/49996—Successive distinct removal operations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49998—Work holding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5124—Plural diverse manufacturing apparatus including means for metal shaping or assembling with means to feed work intermittently from one tool station to another
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5187—Wire working
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0505—With reorientation of work between cuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
DE69419383T 1993-11-01 1994-11-01 Verfahren zur Herstellung eines einer zulaufenden Spitze aufweisenden Drahtelements, insbesondere einer derartigen chirurgischen Nähnadel Expired - Lifetime DE69419383T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/146,681 US5477604A (en) 1993-11-01 1993-11-01 Process for manufacturing taper point surgical needles

Publications (2)

Publication Number Publication Date
DE69419383D1 true DE69419383D1 (de) 1999-08-12
DE69419383T2 DE69419383T2 (de) 2000-01-13

Family

ID=22518502

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69432127T Expired - Lifetime DE69432127T2 (de) 1993-11-01 1994-11-01 Verfahren zur Herstellung einer spitz zulaufenden chirurgischen Nähnadel
DE69433511T Expired - Lifetime DE69433511T2 (de) 1993-11-01 1994-11-01 Verfahren zur Herstellung einer zulaufenden Nadel
DE69419383T Expired - Lifetime DE69419383T2 (de) 1993-11-01 1994-11-01 Verfahren zur Herstellung eines einer zulaufenden Spitze aufweisenden Drahtelements, insbesondere einer derartigen chirurgischen Nähnadel

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE69432127T Expired - Lifetime DE69432127T2 (de) 1993-11-01 1994-11-01 Verfahren zur Herstellung einer spitz zulaufenden chirurgischen Nähnadel
DE69433511T Expired - Lifetime DE69433511T2 (de) 1993-11-01 1994-11-01 Verfahren zur Herstellung einer zulaufenden Nadel

Country Status (6)

Country Link
US (6) US5477604A (de)
EP (3) EP0875206B1 (de)
JP (1) JP2549276B2 (de)
AU (1) AU680692B2 (de)
CA (1) CA2134706A1 (de)
DE (3) DE69432127T2 (de)

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US5913875A (en) * 1996-05-30 1999-06-22 Ethicon, Inc. Taper point needle
US5868994A (en) * 1996-06-06 1999-02-09 Ethicon, Inc. Constant current needle annealing
US6018860A (en) 1996-06-07 2000-02-01 Ethicon, Inc. Process for manufacturing drilled taper point surgical needles
US5730732A (en) 1996-12-04 1998-03-24 Ethicon, Inc. Non-magnetic stainless steel surgical needle
US5935411A (en) * 1997-05-16 1999-08-10 Ethicon, Inc. Continuous process for electropolishing surgical needles
US6015338A (en) * 1997-08-28 2000-01-18 Norton Company Abrasive tool for grinding needles
DE19811203C1 (de) * 1998-03-10 1999-10-07 Ethicon Gmbh Verfahren zum Säubern und Wärmebehandeln chirurgischer Nadeln
DE19811210C1 (de) 1998-03-10 1999-05-06 Ethicon Gmbh Verfahren und Vorrichtung zum elektrolytischen Polieren chirurgischer Nadeln
US6083997A (en) * 1998-07-28 2000-07-04 Nalco Chemical Company Preparation of anionic nanocomposites and their use as retention and drainage aids in papermaking
US6683276B2 (en) * 1999-04-26 2004-01-27 Ethicon, Inc. Method of forming chamfered blind holes in surgical needles using a diode pumped Nd-YAG laser
CN101476262B (zh) * 1999-05-04 2011-08-03 阿克佐诺贝尔公司 硅石基溶胶
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US7185524B2 (en) 2003-08-14 2007-03-06 Tyco Healthcare Group Lp Grindless surgical needle manufacture
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US7353683B2 (en) 2004-02-20 2008-04-08 Tyco Healthcare Group Lp Surgical needle manufacturing process
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Also Published As

Publication number Publication date
EP0650697A2 (de) 1995-05-03
DE69419383T2 (de) 2000-01-13
US5661893A (en) 1997-09-02
US5477604A (en) 1995-12-26
JP2549276B2 (ja) 1996-10-30
US5701656A (en) 1997-12-30
US5644834A (en) 1997-07-08
EP0650697A3 (de) 1995-08-16
CA2134706A1 (en) 1995-05-02
JPH07284497A (ja) 1995-10-31
EP0875206A2 (de) 1998-11-04
DE69433511T2 (de) 2004-11-11
DE69433511D1 (de) 2004-02-26
US5539973A (en) 1996-07-30
EP0872212A2 (de) 1998-10-21
AU680692B2 (en) 1997-08-07
DE69432127T2 (de) 2003-10-23
AU7758094A (en) 1995-05-18
EP0872212B1 (de) 2004-01-21
EP0650697B1 (de) 1999-07-07
US5630268A (en) 1997-05-20
EP0875206A3 (de) 1998-12-30
DE69432127D1 (de) 2003-03-20
EP0875206B1 (de) 2003-02-12
EP0872212A3 (de) 1998-12-30

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