Medical Steels: Their Critical Role in Biomedical Operations

The outgrowing trends and issues in medical and cosmetic surgeries have urged the emerging demands of medical steels that are manufactured into various medical devices.

Like a big bang, a lot of advancements have been rushing out in the medical industry like cosmetic surgeries, plastic surgeries, human organ transplants, biomedical implants, and other medical operations – causing a sudden urge of demand in medical steels that have to pass stringent conditions as well as pressure.

These medical operations have the overarching philosophies of doing each of their of job without fail, medical devices must exactly do the same. The success in an surgery also counts on the tools and equipment and from which these tools are made of – including medical steels and their chemical content and mechanical properties. With such extensive application, medical devices come in several forms and shapes to perform a raft of various jobs – and all these involve stringent weighing of materials and properties employed by scientist and surgeons to meet the specific criteria upon the operation.

Surgeries and medical operations must pass stringent criteria and requirements – and it doesn’t stick around to the medical professionals, medications, but also to the quality of material used – to the extent of its safety and accuracy upon use. The fact that a lot of cases had been reported of medical malpractice in surgeries and biomedical implants, medical devices (operation knives, blades, scalpels, clipper, surgical clamps, syringe, scissors, & needles) must meet extremely tough conditions such as stringent sterilization and cleansing – and not all steels withstand these conditions.

Among all steel materials, 304 stainless steels is one of the most popular and highly sought kind of medical steels used in manufacturing medical devices. The kind of mechanical properties found in 304 stainless steels have gone so exceptional since they can almost come in any form, finish, and diverse application at competitive cost, thus making it the top preference for medical device specification.

Capabilities of 304 stainless steel that turn it as the most ideal medical steel:

  • Rust proof – it prevents the risk of infection upon operation and other surface imperfections
  • Antibacterial properties
  • Non-magnetic – makes 304 stainless steel suited for operating implants within human body
  • High corrosion resistance
  • High heat resistance
  • Does not stain – can be cleaned and re-used in medical operations
  • Recyclable

It has been proven that 304 stainless steel don’t chemically react with body tissues and cleaning products used in sterilization. They can also stand repetitive wear.

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It is highly critical and controversial when talking about foreign objects like metals in close contact with human body – both external and internal. Thus, medical devices have undergone extreme fabrication and design so they can withstand extreme pressures and conditions that are necessary upon the operation.

Metal and steel manufacturers have set a critical selection and evaluation of steel materials to come up with the best steel grades that can overcome engineering problems and most challenging material science questions in the medical industry. Good thing 304 stainless steel is a no-rare grade that can be found in major inventories of steel suppliers and manufacturers.