RU2017129431A - Усовершенствование сверхупругих игл - Google Patents
Усовершенствование сверхупругих игл Download PDFInfo
- Publication number
- RU2017129431A RU2017129431A RU2017129431A RU2017129431A RU2017129431A RU 2017129431 A RU2017129431 A RU 2017129431A RU 2017129431 A RU2017129431 A RU 2017129431A RU 2017129431 A RU2017129431 A RU 2017129431A RU 2017129431 A RU2017129431 A RU 2017129431A
- Authority
- RU
- Russia
- Prior art keywords
- needle
- manufacturing
- surgical needle
- temperature
- profile
- Prior art date
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)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Surgical Instruments (AREA)
- Materials For Medical Uses (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Claims (9)
1. Способ изготовления хирургической иглы, полученной из прутообразной заготовки, выполненной из сверхупругого или сверхэластичного сплава, включающего основу из никеля (Ni) и титана (Ti), характеризующийся тем, что способ включает
осуществление холодного формования или формования при комнатной температуре изогнутого профиля иглы в надлежащем креплении;
термическую обработку иглы в указанном креплении для запоминания приданной геометрии изогнутого профиля, посредством отжига при температуре нагревания 470°С в течение 15 минут с последующим охлаждением ледяной водой для запоминания приданной геометрии изогнутого профиля;
очистка иглы посредством химического травления типа электрохимической или электролитической полировки или посредством раствора химического реагента для удаления слоя оксида, осажденного на игле в процессе ее термической обработки.
2. Способ изготовления хирургической иглы по п. 1, отличающийся тем, что температура ледяной воды составляет от 3 до 5°С.
3. Способ изготовления хирургической иглы по п. 1, отличающийся тем, что раствор для химической очистки состоит из HF+HNO3+Н2О2 в соответствующих объемных пропорциях 1:3:6.
4. Способ изготовления хирургической иглы по п. 1 или 3, отличающийся тем, что продолжительность химического воздействия раствора для очистки иглы составляет от 1 до 3 минут.
5. Способ изготовления хирургической иглы по п. 1, характеризующийся тем, что включает термомеханическую обработку иглы перед холодным формованием, что делает возможным увеличение ее сопротивления изгибу посредством увеличения разности между температурой в конце превращения мартенсита в аустенит и температурой применения.
6. Способ изготовления хирургической иглы по п. 1, характеризующийся тем, что включает модификацию профиля прутообразной заготовки иглы таким образом, что последняя имеет некруглое поперечное сечение.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1552001A FR3033487B1 (fr) | 2015-03-11 | 2015-03-11 | Perfectionnements aux aiguilles hyper elastiques |
| FR1552001 | 2015-03-11 | ||
| PCT/FR2016/050536 WO2016142625A1 (fr) | 2015-03-11 | 2016-03-09 | Perfectionnements aux aiguilles hyper élastiques |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2017129431A true RU2017129431A (ru) | 2019-04-11 |
| RU2017129431A3 RU2017129431A3 (ru) | 2019-07-17 |
| RU2709388C2 RU2709388C2 (ru) | 2019-12-17 |
Family
ID=53274600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017129431A RU2709388C2 (ru) | 2015-03-11 | 2016-03-09 | Усовершенствование сверхупругих игл |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP3267899B1 (ru) |
| JP (1) | JP6767990B2 (ru) |
| KR (1) | KR20170127461A (ru) |
| CN (1) | CN107427299B (ru) |
| AU (1) | AU2016230988A1 (ru) |
| BR (1) | BR112017019298B1 (ru) |
| CA (1) | CA2978299A1 (ru) |
| DK (1) | DK3267899T3 (ru) |
| ES (1) | ES2760328T3 (ru) |
| FR (1) | FR3033487B1 (ru) |
| PL (1) | PL3267899T3 (ru) |
| PT (1) | PT3267899T (ru) |
| RS (1) | RS59848B1 (ru) |
| RU (1) | RU2709388C2 (ru) |
| WO (1) | WO2016142625A1 (ru) |
Families Citing this family (1)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN169519B (ru) * | 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 |
| 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 |
| 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 |
| JP5732468B2 (ja) * | 2009-11-17 | 2015-06-10 | ジョンソン，ウィリアム・ビー | 耐疲労性の向上したニチノール器具 |
| EP2744531B1 (de) * | 2011-08-15 | 2015-10-21 | MeKo Laserstrahl-Materialbearbeitungen e.K. | Magnesiumlegierung sowie resorbierbare stents, welche diese enthalten |
| US9422615B2 (en) * | 2011-09-16 | 2016-08-23 | W. L. Gore & Associates, Inc. | Single step shape memory alloy expansion |
| WO2013073609A1 (ja) * | 2011-11-15 | 2013-05-23 | Suzuki Naoki | 外科用処置具 |
| 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 |
-
2015
- 2015-03-11 FR FR1552001A patent/FR3033487B1/fr active Active
-
2016
- 2016-03-09 CN CN201680014902.8A patent/CN107427299B/zh active Active
- 2016-03-09 ES ES16715007T patent/ES2760328T3/es active Active
- 2016-03-09 BR BR112017019298-5A patent/BR112017019298B1/pt active IP Right Grant
- 2016-03-09 DK DK16715007T patent/DK3267899T3/da active
- 2016-03-09 RU RU2017129431A patent/RU2709388C2/ru active
- 2016-03-09 EP EP16715007.7A patent/EP3267899B1/fr active Active
- 2016-03-09 KR KR1020177026027A patent/KR20170127461A/ko not_active Application Discontinuation
- 2016-03-09 AU AU2016230988A patent/AU2016230988A1/en not_active Abandoned
- 2016-03-09 CA CA2978299A patent/CA2978299A1/fr not_active Abandoned
- 2016-03-09 PT PT167150077T patent/PT3267899T/pt unknown
- 2016-03-09 JP JP2017546898A patent/JP6767990B2/ja active Active
- 2016-03-09 PL PL16715007T patent/PL3267899T3/pl unknown
- 2016-03-09 RS RS20191576A patent/RS59848B1/sr unknown
- 2016-03-09 WO PCT/FR2016/050536 patent/WO2016142625A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| AU2016230988A1 (en) | 2017-08-24 |
| JP6767990B2 (ja) | 2020-10-14 |
| JP2018512198A (ja) | 2018-05-17 |
| EP3267899A1 (fr) | 2018-01-17 |
| FR3033487B1 (fr) | 2021-01-08 |
| CA2978299A1 (fr) | 2016-09-15 |
| BR112017019298B1 (pt) | 2022-08-02 |
| WO2016142625A1 (fr) | 2016-09-15 |
| FR3033487A1 (fr) | 2016-09-16 |
| ES2760328T3 (es) | 2020-05-13 |
| RU2017129431A3 (ru) | 2019-07-17 |
| RU2709388C2 (ru) | 2019-12-17 |
| BR112017019298A2 (pt) | 2018-05-02 |
| PT3267899T (pt) | 2019-12-23 |
| KR20170127461A (ko) | 2017-11-21 |
| RS59848B1 (sr) | 2020-02-28 |
| CN107427299B (zh) | 2020-08-14 |
| CN107427299A (zh) | 2017-12-01 |
| DK3267899T3 (da) | 2019-12-09 |
| EP3267899B1 (fr) | 2019-10-16 |
| PL3267899T3 (pl) | 2020-04-30 |
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