BR112017019298A2 - melhorias em agulhas hiperelásticas - Google Patents

melhorias em agulhas hiperelásticas

Info

Publication number
BR112017019298A2
BR112017019298A2 BR112017019298-5A BR112017019298A BR112017019298A2 BR 112017019298 A2 BR112017019298 A2 BR 112017019298A2 BR 112017019298 A BR112017019298 A BR 112017019298A BR 112017019298 A2 BR112017019298 A2 BR 112017019298A2
Authority
BR
Brazil
Prior art keywords
needle
hyperelastic
heat treatment
curved
needles
Prior art date
Application number
BR112017019298-5A
Other languages
English (en)
Other versions
BR112017019298B1 (pt
Inventor
Loubens Thierry
Original Assignee
Soprane
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 Soprane filed Critical Soprane
Publication of BR112017019298A2 publication Critical patent/BR112017019298A2/pt
Publication of BR112017019298B1 publication Critical patent/BR112017019298B1/pt

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
    • A61B17/04—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
    • B21G1/006—Special treatments of pins or needles, e.g. annealing, straightening
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/006—Resulting in heat recoverable alloys with a memory effect
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/10—Other heavy metals
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/10—Other heavy metals
    • C23G1/106—Other heavy metals refractory metals
    • 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
    • A61B2017/00867—Material properties shape memory effect
    • 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
    • A61B2017/06095—Needles, e.g. needle tip configurations pliable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Surgical Instruments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

o método para fabricar uma agulha cirúrgica produzida de um fio feito de uma liga hiperelástica ou superelástica incluindo uma base de níquel (ni) e titânio (ti) consiste em: realizar uma moldagem a frio ou uma moldagem à temperatura ambiente do perfil curvo da agulha num suporte apropriado; submeter a agulha em seu suporte a um tratamento térmico a fim de memorizar a geometria de perfil curvo imposta; limpar a agulha por meio de uma decapagem química do tipo eletroquímico ou de polimento eletrolítico ou por meio de uma solução química a fim de remover a camada de óxido depositada na referida agulha durante seu tratamento térmico.
BR112017019298-5A 2015-03-11 2016-03-09 Melhorias em agulhas hiperelásticas BR112017019298B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1552001 2015-03-11
FR1552001A FR3033487B1 (fr) 2015-03-11 2015-03-11 Perfectionnements aux aiguilles hyper elastiques
PCT/FR2016/050536 WO2016142625A1 (fr) 2015-03-11 2016-03-09 Perfectionnements aux aiguilles hyper élastiques

Publications (2)

Publication Number Publication Date
BR112017019298A2 true BR112017019298A2 (pt) 2018-05-02
BR112017019298B1 BR112017019298B1 (pt) 2022-08-02

Family

ID=53274600

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017019298-5A BR112017019298B1 (pt) 2015-03-11 2016-03-09 Melhorias em agulhas hiperelásticas

Country Status (15)

Country Link
EP (1) EP3267899B1 (pt)
JP (1) JP6767990B2 (pt)
KR (1) KR20170127461A (pt)
CN (1) CN107427299B (pt)
AU (1) AU2016230988A1 (pt)
BR (1) BR112017019298B1 (pt)
CA (1) CA2978299A1 (pt)
DK (1) DK3267899T3 (pt)
ES (1) ES2760328T3 (pt)
FR (1) FR3033487B1 (pt)
PL (1) PL3267899T3 (pt)
PT (1) PT3267899T (pt)
RS (1) RS59848B1 (pt)
RU (1) RU2709388C2 (pt)
WO (1) WO2016142625A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11065396B2 (en) 2016-04-21 2021-07-20 Novo Nordisk A/S Method of producing needle cannula with reduced end portion by electrochemical etching

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN169519B (pt) * 1987-06-05 1991-11-02 Ethicon Inc
US5219358A (en) 1991-08-29 1993-06-15 Ethicon, Inc. Shape memory effect surgical needles
JPH06296790A (ja) * 1993-04-15 1994-10-25 Matsutani Seisakusho Co Ltd 医療用縫合針及び研削装置
US5935138A (en) * 1997-09-24 1999-08-10 Ethicon, Inc. Spiral needle for endoscopic surgery
FR2804597B1 (fr) * 2000-02-04 2002-04-26 Soprane Sa Aiguille hyper-elastique
US20020189719A1 (en) * 2001-04-16 2002-12-19 Rasmussen Gregory K. Fabrication of high temperature low hysterisis shape memory alloy thin film
US7001472B2 (en) * 2001-10-15 2006-02-21 Ethicon, Inc. Method of selectively annealing a needle
US8268340B2 (en) * 2002-09-26 2012-09-18 Advanced Bio Prosthetic Surfaces, Ltd. Implantable materials having engineered surfaces and method of making same
US7192496B2 (en) * 2003-05-01 2007-03-20 Ati Properties, Inc. Methods of processing nickel-titanium alloys
US7937981B2 (en) * 2007-12-17 2011-05-10 Ethicon, Inc. Process for treating metal alloy surgical needles to improve bending stiffness
CN101270460A (zh) * 2008-03-18 2008-09-24 镇江忆诺唯记忆合金有限公司 一种提高NiTiV形状记忆合金超弹性的中温热处理方法
CN101265559A (zh) * 2008-03-18 2008-09-17 镇江忆诺唯记忆合金有限公司 一种提高NiTiV形状记忆合金超弹性的时效处理方法
US8714976B2 (en) * 2009-11-17 2014-05-06 William B. Johnson Fatigue-resistant Nitinol instrument
RU2642254C2 (ru) * 2011-08-15 2018-01-24 Меко Лазерштраль-Материальбеарбайтунген Е.К. Рассасывающие стенты, которые содержат магниевые сплавы
US9422615B2 (en) * 2011-09-16 2016-08-23 W. L. Gore & Associates, Inc. Single step shape memory alloy expansion
US20150039008A1 (en) * 2011-11-15 2015-02-05 Naoki Suzuki Surgical instrument
CN103215532A (zh) * 2013-03-26 2013-07-24 西安思维金属材料有限公司 提高钛镍铬形状记忆合金超弹性的热处理方法

Also Published As

Publication number Publication date
RS59848B1 (sr) 2020-02-28
ES2760328T3 (es) 2020-05-13
RU2017129431A (ru) 2019-04-11
KR20170127461A (ko) 2017-11-21
CN107427299A (zh) 2017-12-01
CN107427299B (zh) 2020-08-14
FR3033487B1 (fr) 2021-01-08
EP3267899B1 (fr) 2019-10-16
EP3267899A1 (fr) 2018-01-17
DK3267899T3 (da) 2019-12-09
RU2709388C2 (ru) 2019-12-17
JP2018512198A (ja) 2018-05-17
JP6767990B2 (ja) 2020-10-14
BR112017019298B1 (pt) 2022-08-02
RU2017129431A3 (pt) 2019-07-17
FR3033487A1 (fr) 2016-09-16
AU2016230988A1 (en) 2017-08-24
PT3267899T (pt) 2019-12-23
PL3267899T3 (pl) 2020-04-30
WO2016142625A1 (fr) 2016-09-15
CA2978299A1 (fr) 2016-09-15

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/03/2016, OBSERVADAS AS CONDICOES LEGAIS