BRPI0812181A8 - termoformação de agulhas cirúrgicas de liga refratária - Google Patents

termoformação de agulhas cirúrgicas de liga refratária

Info

Publication number
BRPI0812181A8
BRPI0812181A8 BRPI0812181A BRPI0812181A BRPI0812181A8 BR PI0812181 A8 BRPI0812181 A8 BR PI0812181A8 BR PI0812181 A BRPI0812181 A BR PI0812181A BR PI0812181 A BRPI0812181 A BR PI0812181A BR PI0812181 A8 BRPI0812181 A8 BR PI0812181A8
Authority
BR
Brazil
Prior art keywords
thermoforming
refractory alloy
surgical needles
refractory
needles
Prior art date
Application number
BRPI0812181A
Other languages
English (en)
Inventor
Demarest David
R Cichocki Frank Jr
Nering Thomas
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
Publication of BRPI0812181A2 publication Critical patent/BRPI0812181A2/pt
Publication of BRPI0812181A8 publication Critical patent/BRPI0812181A8/pt
Publication of BRPI0812181B1 publication Critical patent/BRPI0812181B1/pt

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
    • 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
    • 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
    • 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
    • B21G1/02—Making needles used for performing operations of needles with eyes, e.g. sewing-needles, sewing-awls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • 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
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y10T29/49339—Hollow blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

termoformação de agulhas cirúrgicas de liga refratária a presente invenção refere-se a descrição de um método de termoformação de agulhas de sutura de liga refratária. as peças em bruto de agulha feitos a partir das ligas refratárias são usados para formar agulhas cirúrgicas, as quais são aquecidas a uma temperatura acima da temperatura de transição de dúctil para quebradiço, porém, abaixo da temperatura de recristalização da liga refratária. as peças em bruto de agulha aquecidas são, então, transformadas mecanicamente em uma agulha cirúrgica.
BRPI0812181-8A 2007-06-01 2008-06-02 Método para formar uma liga refratária em uma agulha cirúrgica e agulha cirúrgica BRPI0812181B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/756,668 US20080300552A1 (en) 2007-06-01 2007-06-01 Thermal forming of refractory alloy surgical needles
US11/756,668 2007-06-01
PCT/US2008/065486 WO2008151108A1 (en) 2007-06-01 2008-06-02 Thermal forming of refractory alloy surgical needles

Publications (3)

Publication Number Publication Date
BRPI0812181A2 BRPI0812181A2 (pt) 2014-11-18
BRPI0812181A8 true BRPI0812181A8 (pt) 2019-07-02
BRPI0812181B1 BRPI0812181B1 (pt) 2020-09-15

Family

ID=39687119

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0812181-8A BRPI0812181B1 (pt) 2007-06-01 2008-06-02 Método para formar uma liga refratária em uma agulha cirúrgica e agulha cirúrgica

Country Status (13)

Country Link
US (3) US20080300552A1 (pt)
EP (1) EP2150364B1 (pt)
JP (1) JP5562843B2 (pt)
KR (1) KR101517378B1 (pt)
CN (2) CN103691851B (pt)
AT (1) ATE482036T1 (pt)
BR (1) BRPI0812181B1 (pt)
CA (1) CA2689107C (pt)
DE (1) DE602008002750D1 (pt)
MX (1) MX2009013012A (pt)
RU (1) RU2480306C2 (pt)
WO (1) WO2008151108A1 (pt)
ZA (1) ZA200909063B (pt)

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EP3437575B1 (en) 2013-03-15 2021-04-21 Edge Systems LLC Devices and systems for treating the skin
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US11111552B2 (en) 2013-11-12 2021-09-07 Ati Properties Llc Methods for processing metal alloys
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US10179229B2 (en) 2014-12-23 2019-01-15 Edge Systems Llc Devices and methods for treating the skin using a porous member
US10094003B2 (en) 2015-01-12 2018-10-09 Ati Properties Llc Titanium alloy
EP4197517A1 (en) 2015-07-08 2023-06-21 HydraFacial LLC Devices, systems and methods for promoting hair growth
US10502252B2 (en) 2015-11-23 2019-12-10 Ati Properties Llc Processing of alpha-beta titanium alloys
WO2017151548A1 (en) * 2016-03-04 2017-09-08 Mirus Llc Stent device for spinal fusion
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Also Published As

Publication number Publication date
CN103691851B (zh) 2017-10-13
KR20100032375A (ko) 2010-03-25
BRPI0812181B1 (pt) 2020-09-15
DE602008002750D1 (de) 2010-11-04
US8821658B2 (en) 2014-09-02
CN103691851A (zh) 2014-04-02
RU2009149333A (ru) 2011-07-20
JP2010532674A (ja) 2010-10-14
US20120192608A1 (en) 2012-08-02
CA2689107A1 (en) 2008-12-11
CN101743076A (zh) 2010-06-16
ATE482036T1 (de) 2010-10-15
EP2150364B1 (en) 2010-09-22
MX2009013012A (es) 2010-01-20
JP5562843B2 (ja) 2014-07-30
US20090234385A1 (en) 2009-09-17
KR101517378B1 (ko) 2015-05-04
BRPI0812181A2 (pt) 2014-11-18
EP2150364A1 (en) 2010-02-10
US20080300552A1 (en) 2008-12-04
WO2008151108A1 (en) 2008-12-11
ZA200909063B (en) 2011-02-23
CA2689107C (en) 2016-07-12
RU2480306C2 (ru) 2013-04-27

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B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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