ES2163344B1 - NEW NITRURATION TREATMENT IN NI-TI ALLOYS FOR APPLICATION IN MEDICINE. - Google Patents
NEW NITRURATION TREATMENT IN NI-TI ALLOYS FOR APPLICATION IN MEDICINE.Info
- Publication number
- ES2163344B1 ES2163344B1 ES9801732A ES9801732A ES2163344B1 ES 2163344 B1 ES2163344 B1 ES 2163344B1 ES 9801732 A ES9801732 A ES 9801732A ES 9801732 A ES9801732 A ES 9801732A ES 2163344 B1 ES2163344 B1 ES 2163344B1
- Authority
- ES
- Spain
- Prior art keywords
- application
- alloys
- systems
- treatment
- medicine
- 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 - Fee Related
Links
Landscapes
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
Abstract
Nuevo tratamiento de nitruración en aleaciones Ni-Ti para su aplicación en medicina. Aplicación del tratamiento termoquímico superficial de nitruración gaseosa en aleaciones Ni-Ti caracterizado porque se consiguen aumentos en la resistencia al desgaste y disminución en el coeficiente de fricción tanto estáticos como dinámicos para su aplicación en campos médicos como: Odontología: Arcos de Ortodoncia, sistemas de prótesis removibles o fijas, implantes yuxtaóseos, distractores mandibulares, accesorios quirúrgicos y herramientas. Traumatología y Ortopedia : Bolas para las prótesis de cadera que estarán en contacto con el acetábulo, partes de las prótesis articulares en las que haya fricción, clavos o grapas de osteointegración, cáteters o tubos guías de endoscopias o para extracción de pólipos, corrección para sistemas de columna vertebral, correctores de malposiciones óseas. Cardiovascular: Stents, sistemas guía de circuito sanguíneos, filtros de sangre,... entre los más importantes.New nitriding treatment in Ni-Ti alloys for application in medicine. Application of the surface thermochemical treatment of gas nitriding in Ni-Ti alloys characterized in that increases in wear resistance and decrease in the coefficient of friction are achieved both static and dynamic for application in medical fields such as: Dentistry: Arches of Orthodontics, systems of removable or fixed prostheses, juxtaosseous implants, mandibular distractors, surgical accessories and tools. Traumatology and Orthopedics: Balls for hip prostheses that will be in contact with the acetabulum, parts of the joint prostheses where there is friction, osteointegration nails or staples, catheters or endoscopy guide tubes or for polyps extraction, correction for systems of spine, correctors of bone malpositions. Cardiovascular: Stents, blood circuit guidance systems, blood filters, ... among the most important.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9801732A ES2163344B1 (en) | 1998-07-31 | 1998-07-31 | NEW NITRURATION TREATMENT IN NI-TI ALLOYS FOR APPLICATION IN MEDICINE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9801732A ES2163344B1 (en) | 1998-07-31 | 1998-07-31 | NEW NITRURATION TREATMENT IN NI-TI ALLOYS FOR APPLICATION IN MEDICINE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2163344A1 ES2163344A1 (en) | 2002-01-16 |
ES2163344B1 true ES2163344B1 (en) | 2003-05-01 |
Family
ID=8304877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9801732A Expired - Fee Related ES2163344B1 (en) | 1998-07-31 | 1998-07-31 | NEW NITRURATION TREATMENT IN NI-TI ALLOYS FOR APPLICATION IN MEDICINE. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2163344B1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4043839A (en) * | 1975-04-03 | 1977-08-23 | Allegheny Ludlum Industries, Inc. | Internal nitridation of cobalt-base superalloys |
EP0165732B1 (en) * | 1984-06-15 | 1989-01-04 | United Kingdom Atomic Energy Authority | Titanium nitride dispersion strengthened bodies |
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1998
- 1998-07-31 ES ES9801732A patent/ES2163344B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2163344A1 (en) | 2002-01-16 |
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Legal Events
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