ATE483538T1 - Wärmeformung chirurgischer nadeln aus einer feuerfesten legierung sowie armatur und vorrichtung dafür - Google Patents

Wärmeformung chirurgischer nadeln aus einer feuerfesten legierung sowie armatur und vorrichtung dafür

Info

Publication number
ATE483538T1
ATE483538T1 AT08769956T AT08769956T ATE483538T1 AT E483538 T1 ATE483538 T1 AT E483538T1 AT 08769956 T AT08769956 T AT 08769956T AT 08769956 T AT08769956 T AT 08769956T AT E483538 T1 ATE483538 T1 AT E483538T1
Authority
AT
Austria
Prior art keywords
alloy
surgical needles
fireproof
fitting
heat forming
Prior art date
Application number
AT08769956T
Other languages
English (en)
Inventor
Frank Cichocki
Thomas Nering
David Demarest
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 ATE483538T1 publication Critical patent/ATE483538T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods 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
    • 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
    • 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
    • B21G1/00—Making needles used for performing operations
    • B21G1/006—Special treatments of pins or needles, e.g. annealing, straightening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J17/00—Forge furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/26—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for needles; for teeth for card-clothing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • F27B9/067—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated heated by induction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Forging (AREA)
  • Coating With Molten Metal (AREA)
  • General Induction Heating (AREA)
AT08769956T 2007-06-01 2008-06-02 Wärmeformung chirurgischer nadeln aus einer feuerfesten legierung sowie armatur und vorrichtung dafür ATE483538T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/756,679 US8062437B2 (en) 2007-06-01 2007-06-01 Thermal forming of refractory alloy surgical needles and fixture and apparatus
PCT/US2008/065488 WO2008151109A1 (en) 2007-06-01 2008-06-02 Thermal forming of refractory alloy surgical needles and fixture and apparatus

Publications (1)

Publication Number Publication Date
ATE483538T1 true ATE483538T1 (de) 2010-10-15

Family

ID=39712066

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08769956T ATE483538T1 (de) 2007-06-01 2008-06-02 Wärmeformung chirurgischer nadeln aus einer feuerfesten legierung sowie armatur und vorrichtung dafür

Country Status (12)

Country Link
US (1) US8062437B2 (de)
EP (1) EP2150365B1 (de)
JP (1) JP5378365B2 (de)
KR (1) KR101517379B1 (de)
CN (1) CN101678435B (de)
AT (1) ATE483538T1 (de)
BR (1) BRPI0812182B1 (de)
CA (1) CA2689113C (de)
DE (1) DE602008002923D1 (de)
MX (1) MX2009013013A (de)
RU (1) RU2462325C2 (de)
WO (1) WO2008151109A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7887746B2 (en) * 2007-12-13 2011-02-15 Ethicon, Inc. Rapid thermal treatment for coloring surgical needles
US8021598B2 (en) * 2007-12-13 2011-09-20 Ethicon, Inc. Rapid thermal treatment for enhancing bending stiffness and yield moment of curved needles
US8778102B2 (en) 2008-06-16 2014-07-15 Ethicon, Inc. Post laser drilling stress relief of surgical needles made of refractory alloys
WO2010100808A1 (ja) * 2009-03-02 2010-09-10 株式会社東芝 レニウムタングステン線、その製造方法およびそれを用いた医療用針
US8708781B2 (en) 2010-12-05 2014-04-29 Ethicon, Inc. Systems and methods for grinding refractory metals and refractory metal alloys
JP5902978B2 (ja) * 2012-03-28 2016-04-13 株式会社神戸製鋼所 鍛造用金型装置
US20140128912A1 (en) * 2012-11-02 2014-05-08 Ethicon, Inc. Tungsten-Rhenium Alloys for Curved Surgical Needle Applications
US10279124B2 (en) 2015-01-22 2019-05-07 Aesynt Incorporated Expanding needle device and method of expansion for the transfer of fluids
CN111218549A (zh) * 2018-11-27 2020-06-02 江苏越众医疗科技有限公司 一种医用微创外科吻合器零件热处理工艺
US11224421B2 (en) 2018-11-28 2022-01-18 Ethicon, Inc. Systems, devices and methods of making surgical sutures having reformed, reduced diameter tips
CN114453552B (zh) * 2022-01-22 2024-11-15 德清县鑫宏锻造有限公司 基于传统锻造工艺的锻造炉体

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US3573903A (en) 1964-07-21 1971-04-06 United Aircraft Corp Ductile high temperature tungstenrhenium alloy and process for making same
FR1415939A (fr) 1964-10-23 1965-10-29 Pechiney Alliage réfractaire
FR1472637A (fr) 1965-03-29 1967-03-10 Pechiney Prod Chimiques Sa Alliages réfractaires ductiles à base de tungstène
US3686041A (en) 1971-02-17 1972-08-22 Gen Electric Method of producing titanium alloys having an ultrafine grain size and product produced thereby
JPS515786U (de) * 1974-07-01 1976-01-16
SU549484A1 (ru) * 1976-03-31 1977-03-05 Казанский медико-инструментальный завод Способ изготовлени игл хирургических из нержавеющих сталей мартенситного класса
JPS54155959A (en) 1978-05-31 1979-12-08 Osaka Gas Co Ltd Heating furnace for forging
JPS583741A (ja) 1981-06-29 1983-01-10 Matsutani Seisakusho:Kk アイレス縫合針の穴形成法
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Also Published As

Publication number Publication date
CA2689113A1 (en) 2008-12-11
US8062437B2 (en) 2011-11-22
MX2009013013A (es) 2010-01-20
RU2462325C2 (ru) 2012-09-27
CA2689113C (en) 2016-07-19
CN101678435B (zh) 2012-02-15
US20080295927A1 (en) 2008-12-04
KR101517379B1 (ko) 2015-05-04
RU2009149301A (ru) 2011-07-20
WO2008151109A1 (en) 2008-12-11
BRPI0812182B1 (pt) 2020-09-15
JP5378365B2 (ja) 2013-12-25
DE602008002923D1 (de) 2010-11-18
BRPI0812182A2 (pt) 2014-11-18
CN101678435A (zh) 2010-03-24
JP2010531230A (ja) 2010-09-24
KR20100029208A (ko) 2010-03-16
EP2150365B1 (de) 2010-10-06
EP2150365A1 (de) 2010-02-10

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties