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sterilization

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Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005667
EISBN: 978-1-62708-198-6
... from a biocompatibility perspective. These include raw materials, the manufacturing process, cleaning and sterilization processes, and biodegradation and biostability. The article reviews the general testing methods of polymers, such as chemical, mechanical and thermal. It concludes with a section...
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006862
EISBN: 978-1-62708-392-8
... the different critical material aspects of additively manufactured medical devices, beginning with the preprinting phase (material consistency and recycling), the printing phase (build orientation), and the postprinting phase (part evaluation, biocompatibility, and sterilization) with supporting materials...
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006908
EISBN: 978-1-62708-392-8
..., printing characteristics and parameters as well as postprinting validation; removal of the many manufacturing material residues and sterilization; physical, chemical, and mechanical assessments of the final devices; and biological considerations of all the final devices including biocompatibility...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005679
EISBN: 978-1-62708-198-6
... Selection of tests for interactions with blood ISO 10993-5 Tests for cyctotoxicity; in vitro methods ISO 10993-6 Tests for local effects after implantation ISO 10993-7 Ethylene oxide sterilization residuals ISO 10993-8 Withdrawn: Clinical investigation of medical devices ISO 10993-9...
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Published: 01 January 2000
Fig. 15 Fatigue plot illustrating the devastating effect of gamma radiation sterilization on the fatigue resistance of orthopedic grade ultrahigh molecular weight polyethylene used for total joint replacements More
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Published: 01 January 2003
Fig. 19 Time dependence of R p for (a) Al 2024, (b) brass, and (c) mild steel during exposure to sterile artificial seawater and artificial seawater containing S. algae or S. ana. VNSS, Väätänen nine salts solution. K , kanamycin. Source: Ref 20 More
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Published: 15 May 2022
Fig. 26 SEM fractographs of fatigue fracture surface of ultrahigh-molecular-weight polyethylene, using compact-tension specimens in the Paris regime. Direction of crack growth indicated by the white arrows. (a) Sterilized specimen tested at ambient temperatures. Original magnification: 1000 More
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Published: 30 June 2023
/sterilization and (g) experimental testing. Reprinted from Ref 48 . (h) Regulation/application. Reprinted from public domain content More
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Published: 01 January 2005
Fig. 38 Pits were noticed in the bottom of a type 304 stainless steel three-way flange connector in a food-processing plant when viewed from above. The hot, acidic food (fruit products) passed through this location several times for each production batch. The system was sterilized in place More
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Published: 01 January 2005
maintenance for these tools. The hard surface coating, probably chromium-plated steel, was lost through overzealous and excessive grinding. The rust patterns seen in the photograph arose from indoor atmospheric corrosion of the exposed steel aggravated by moisture retention following steam sterilization More
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
... Rigid, high chemical resistance, good frictional and fatigue properties 125 260 175 350 Polyetheretherketone PEEK PEEK-OPTIMA High stiffness, radiation and hydrolysis resistant, repeat sterilization 145 290 335 635 Zeniva Data from multiple commercial sources Amorphous...
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006852
EISBN: 978-1-62708-392-8
... Color capabilities Biocompatibility Sterilization capability Material temperature and moisture resistance Transparency Molding or casting properties Whether a printer with multimaterial capabilities is needed In principle, a printing process should be selected based...
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
... in Fig. 2 . Corrosion Given the aggressive chemical environment within the human body, corrosion processes can also take place on orthopedic implants and can contribute to failures. Although less common in orthopedic implants, cleaning and sterilization methods may also contribute to corrosion...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005622
EISBN: 978-1-62708-174-0
... of penetration increase on nickel alloy 600; 185 A, 9.5 V, 75 mm/min (3 in./min) travel speed. Without (top) and with (bottom) DeepTIG. Courtesy of the Edison Welding Institute Typical components and joints using the SS-7 penetrating compound in the GTAW of stainless steel include: Sterilization...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005666
EISBN: 978-1-62708-198-6
..., and TNFα, which are thought to be three of the signature cytokines of this process. Courtesy of BioEngineering Solutions Inc. Recent advances in immuno-orthopaedic science have resulted in greater understanding of how sterile, ogenic stimuli such as implant debris can elicit an immune response when...
Series: ASM Handbook
Volume: 24A
Publisher: ASM International
Published: 30 June 2023
DOI: 10.31399/asm.hb.v24A.a0006966
EISBN: 978-1-62708-439-0
... Binder jetting Computational testing Elbow and humerus Directed-energy deposition Fabrication and postprocessing/ sterilization Spine cages and replacements Bioactivity: Drug delivery Biodegradable implants Sheet lamination Experimental testing Rib reconstruction Regulation...
Book Chapter

By Sam Nasser
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005684
EISBN: 978-1-62708-198-6
... ). Similar implantable surgical clips have also been used on the vas deferens in sterilization procedures ( Ref 19 ). Tantalum has also been used in the form of intraarterial stents ( Ref 20 ) and biliary stents ( Ref 21 ) on a limited basis. More recently, tantalum has found a rather unique biomedical...
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006853
EISBN: 978-1-62708-392-8
... methylene groups that orient and stabilize the monolayer. Therefore, by carefully composing the mixture of substrate, SAM solution, and subsequent terminal functionalization, a multitude of subsequent molecule adhesions is feasible ( Ref 63 – 76 ). Packing and Sterilization After the surface...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005673
EISBN: 978-1-62708-198-6
...). Austenitic stainless steels find applications in nonimplantable medical devices where good corrosion resistance and moderate strength are required, for example, canulae, dental impression trays, guide pins, holloware, hypodermic needles, guide wires, steam sterilizers, storage cabinets and work surfaces...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005672
EISBN: 978-1-62708-198-6
... 13 A variety of cyanoacrylate formulations are available with varying viscosities, cure times, and cured properties. They offer the advantages of substrate versatility and rapid cure. However, autoclaving is not appropriate for cyanoacrylates as a sterilization method. A potential drawback...