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surgical tools

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Image
Published: 01 June 2012
Fig. 7 River patterns evident in a martensitic stainless steel surgical tool brittle fracture (arrow indicates crack growth direction) More
Image
Published: 01 June 2012
Fig. 8 SEM image of cleavage fracture in a surgical tool More
Image
Published: 01 June 2012
Fig. 9 SEM image of intergranular fracture in a surgical tool More
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
... on the device "failures" that include fracture, wear, and corrosion. The article first discusses failure modes of long-term orthopedic and cardiovascular implants. The article then focuses on short-term implants, typically bone screws and plates. Lastly, failure modes of surgical tools are discussed...
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
... Abstract Stainless steels are used for medical implants and surgical tools due to the excellent combination of properties, such as cost, strength, corrosion resistance, and ease of cleaning. This article describes the classifications of stainless steels, such as austenitic stainless steels...
Image
Published: 30 August 2021
Fig. 14 Scanning electron microscopy micrograph showing brittle cleavage fracture morphology on a high-hardness surgical tool More
Image
Published: 30 September 2015
Fig. 14 Raised logos (as well as numbers and other surface features) are commonly incorporated on MIM parts, such as this titanium surgical tool. Courtesy of Epson-Atmix More
Image
Published: 30 August 2021
Fig. 15 Scanning electron microscopy micrographs showing (a) ductile overload fracture morphology on a surgical tool and (b) higher-magnification view of the area highlighted with a red box in (a) More
Image
Published: 30 August 2021
Fig. 16 Scanning electron microscopy micrograph showing an intergranular fracture surface on an embrittled surgical tool. Corrosion pitting on adjacent surfaces (white arrows) was the source for monoatomic hydrogen that resulted in embrittlement. More
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006888
EISBN: 978-1-62708-392-8
... F1801-20) compared to devices that are intended for short-term use/contact (e.g., surgical tools) (ASTM International F1089-18) ( Ref 5 – 7 ). Types of Stainless Steels Stainless steels are generally classified as austenitic, ferritic, martensitic, duplex, or precipitation hardened ( Ref 5...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005657
EISBN: 978-1-62708-198-6
... analysis failure analysis fatigue fretting hydrogen embrittlement internal fixation devices medical devices nitinol nondestructive examination orthopedic implants overload permanent prostheses stainless steels titanium alloys MEDICAL DEVICES such as medical equipment, surgical tools...
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
..., and implants. The article includes sections on education that focus on the use of 3D-printed surgical simulators and other tools to teach medical students and residents. It briefly touches on the FDA regulations associated with the respective application of 3D printing in medicine. Lastly, the article briefly...
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006902
EISBN: 978-1-62708-392-8
... Hospital Increasing technological advancements and AM accessibility have resulted in fast and cost-effective production of medical or surgical instruments from biocompatible materials. Three-dimensional printing enables fabrication of customized tools for single or multiple uses based...
Image
Published: 01 January 2005
Fig. 18 Rust stains on what should have been a clean surgical chisel prompted an investigation as to the cause. The history of use explains the condition. The instrument was first discarded by a surgeon due to a lack of cutting edge on the tool. Later, small blemishes on the surface alerted More
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000618
EISBN: 978-1-62708-181-8
... fracture, microcrack, and stair-step fracture surface of these alloys. cobalt alloys fatigue fracture fractograph surgical implants Fig. 881, 882 Fatigue fracture of a cast Vitallium (Co-30Cr-7Mo) surgical implant (side plate of Jewett nail) due to improper insertion. A tool used...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006020
EISBN: 978-1-62708-175-7
... to more than 100 million per year are more suitable for MIM. Production at the low side of the range includes high-value components used in jet engines, biomedical implants, specialty firearm sights, military components, specialty surgical tools, and luxury items such as ceramic and platinum watches...
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006859
EISBN: 978-1-62708-392-8
... profile tablets, multireservoir drug-delivery systems 62 Anatomical models SLS Three-dimensional visualization of organs, surgical training, surgical planning 63 Prostheses and orthoses SLS Lower-limb prosthetic sockets, ankle-foot orthoses, foot orthoses 64 Surgical tools and guides...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006055
EISBN: 978-1-62708-175-7
... for different end-use markets such as electronics and telecommunications, medical, automotive, power hand tools, industries, and firearms. automotive applications electronics and telecommunications firearms medical applications metal injection molding power hand tools METAL INJECTION MOLDING...
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006896
EISBN: 978-1-62708-392-8
... to fourth finger (left), and model of the resultant hand posttreatment (right). Used with permission of Mayo Foundation for Medical Education and Research, all rights reserved The models were fabricated to be used as teaching aids and educational tools, illustrating surgical techniques as well...
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006906
EISBN: 978-1-62708-392-8
... and patient-matched tooling for a specific surgical intervention. However, customization has also allowed for expansion into adjacent areas, such as actual implants made for a specific patient ( Ref 2 – 49 ) and/or scaffolding to enable the possibility of tissue engineering ( Ref 31 , 50 ). Figures 1 to 4...