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Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005670
EISBN: 978-1-62708-198-6
... modern stents noble metals osmium palladium physical properties platinum precious metals rhodium ruthenium traditional amalgam alloys THE FOCUS of this article is a review of noble and precious metal use for biomedical applications. The noble metals include gold, platinum, palladium...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006811
EISBN: 978-1-62708-329-4
...-Schatz stent, a balloon-expandable slotted stainless steel tube ( Ref 43 ). This device represented an important milestone in the treatment of cardiovascular disease and has been followed by decades of research and development around this design concept. Modern stents have been adapted for many different...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005668
EISBN: 978-1-62708-198-6
.... Measurement of Friction Coefficient An example of a typical friction versus time plot is shown in Fig. 2 . Most modern instruments will record the raw output of the friction force sensor and then recalculate the friction coefficient based on the actual normal load used. Both signals may be recorded...
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006889
EISBN: 978-1-62708-392-8
... BioDur CCM Plus Joint replacements F1537-20 wrought 9 Fixation devices Co-20Cr-15W-10Ni F90-14 wrought 6 Haynes-Stellite 21 Surgical implant applications F1091-20 wrought 10 L-605 Vascular stents, heart valves, surgical fixation wires Co-35Ni-20Cr-10Mo F562-13 wrought 5...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005660
EISBN: 978-1-62708-198-6
... Administration (FDA) throughout its brief history has frequently been a direct result of individuals harmed by mislabeled, untested, adulterated, or toxic products that were well marketed, not well tested . In this regard, the FDA can be credited for “…help[ing] pull medicine into the modern era” ( Ref 4 , 5...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005685
EISBN: 978-1-62708-198-6
... surfaces of a stainless steel stent. This image was produced from multiple images combined using an extended depth-of-field technique to allow the surfaces of interest to be in focus in a single image. Sample size, shape, and condition requirements depend on the configuration of the microscope. Low...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.9781627083294
EISBN: 978-1-62708-329-4
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005676
EISBN: 978-1-62708-198-6
... as a stress concentrator. The root cause of failure was contamination during processing. Medical Balloons: Case Study Medical balloons are used for a variety of medical procedures, including angioplasty and stent delivery. Noncompliant nylon balloons were rejected during manufacturing due...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005683
EISBN: 978-1-62708-198-6
..., and gases. Interstitial fluid and blood plasma are the specific environments for a large group of implants, including orthopaedic implants and cardiovascular stents. The compositions of gastric juice, bile, urine, cerebrospinal fluids, intraocular fluids, and saliva must be considered in testing implants...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006434
EISBN: 978-1-62708-192-4
... to modern vacuum-based methods for solid lubricants. It concludes with a discussion on metrics that can be used to qualify solid lubricants in high-consequence applications. diamond-like-carbon films graphite films graphite fluoride coatings metallic films friction polymeric materials solid...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004208
EISBN: 978-1-62708-184-9
... various alloys have been and are employed to treat serious and even life-threatening disease conditions afflicting the heart and circulatory system; artificial heart valves, pacemaker leads, and stents, for example. To consider these briefly, older designs of artificial heart valves used to treat...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005654
EISBN: 978-1-62708-198-6
... conditions afflicting the heart and circulatory system; artificial heart valves, pacemaker leads, and stents, for example. To consider these briefly, older designs of artificial heart valves used to treat incompetence and stenosis of natural valves in the heart were based on ball and cage designs...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006657
EISBN: 978-1-62708-213-6
... complementary information. Among the most common combination systems with AES are XPS and EDS because of the commonality of the detection system for XPS and the commonality of the source for EDS evaluations. Modern systems use sophisticated electronics to operate the various components and computers for data...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.9781627082136
EISBN: 978-1-62708-213-6
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006943
EISBN: 978-1-62708-395-9
... medical implants (e.g., stents), are often too small for preparation of a specimen to confirm standard properties and specification verification in the design documents. However, fractographic examination alone can often generate enough information to allow determination of the failure mode without...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.9781627083959
EISBN: 978-1-62708-395-9