StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...

Recent Developments in the use of Titanium Alloys as Implant Materials - Essay Example

Comments (0) Cite this document
Summary
Titanium and its alloys are widely used in surgical implants due to their corrosion resistance, tissue-compatibility and low density. Titanium alloys are chemically and biologically more compatible with human fluids and tissues but effects of body fluids and metal sensitivity may cause some problems with these implants…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER92.4% of users find it useful
Recent Developments in the use of Titanium Alloys as Implant Materials
Read TextPreview

Extract of sample "Recent Developments in the use of Titanium Alloys as Implant Materials"

Download file to see previous pages One of the main objectives of implants is to be chemically inert and biocompatible with body so that it may not be deteriorated by the body fluids. Titanium and its alloys are the materials that fulfill these criteria, so they may be used as implants with certain checks that require some studies.
Biomedical implant reliability depends on the corrosion, wear, and fatigue resistance of the materials. Unalloyed titanium grades are largely used for implants and other parts which do not have to cope with high loads in the human body, while titanium alloys predominate in applications for endoprotheses and surgical instruments (http://www.metallurgy.nist.gov/techactv1995/titanall.html). Unalloyed titanium and titanium alloys have been used for years in medical engineering for a wide range of applications, some examples of which are listed below:
Medical grade titanium alloys have a significantly higher strength to than stainless steels. The range of available titanium alloys enables medical specialists designers to select materials and forms closely tailored to the needs of the application. The effectiveness and reliability of implants, and medical and surgical instruments and devices is an essential factor in saving lives.
Implantation represents a potential assault on the chemical, physiological and mechanical structure of the human body. There is nothing comparable to a metallic implant in living tissue. Most metals in body fluids and tissue are found in stable organic complexes. Corrosion of implanted metal by body fluids, results in the release of unwanted metallic ions, with likely interference in the processes of life. Corrosion resistance is not sufficient of itself to suppress the body's reaction to cell toxic metals or allergenic elements such as nickel, and even in very small concentrations from a minimum level of corrosion, these may initiate rejection reactions. Titanium is judged to be completely inert and immune to corrosion by all body fluids and tissue, and is thus biocompatible.
3.1. Objectives:
To determine the suitability of titanium for use as surgical implants.
Studies of coupled metals in dentistry alloyed with titanium.
Development of standards for titanium alloys and for updating existing standards.
Studies on response of pure and alloyed titanium to model surgical wound environment.
4. Theoretical Background
4.1. How Implants affects Bogy Functions
The oxide film forms the interface between the metal implant and the body, its properties are ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Recent Developments in the use of Titanium Alloys as Implant Materials Essay”, n.d.)
Recent Developments in the use of Titanium Alloys as Implant Materials Essay. Retrieved from https://studentshare.org/miscellaneous/1499358-recent-developments-in-the-use-of-titanium-alloys-as-implant-materials
(Recent Developments in the Use of Titanium Alloys As Implant Materials Essay)
Recent Developments in the Use of Titanium Alloys As Implant Materials Essay. https://studentshare.org/miscellaneous/1499358-recent-developments-in-the-use-of-titanium-alloys-as-implant-materials.
“Recent Developments in the Use of Titanium Alloys As Implant Materials Essay”, n.d. https://studentshare.org/miscellaneous/1499358-recent-developments-in-the-use-of-titanium-alloys-as-implant-materials.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Recent Developments in the use of Titanium Alloys as Implant Materials

The Widespread Use of Information Communication Technology

An increasing number of frauds is an example of an alarming situation. All these have a far-reaching impact on the employees, on businesses and on people. 

On the work front, the advantages of ICT cannot be overlooked in maintaining and implementing successful quality programs. Customer-driven standards, customer-supplier links, the prevention of error, quality at the source, and continuous improvement are some of the principles that are put into practice (Laudon & Laudon, 2000 cited by Iles & Healy, 2004). IC T facilitates the production process, helps meet benchmarking standards, make constant upgradation based on customer demands. The internet has revolutionized not just the selling of goods and services...
9 Pages(2250 words)Essay

Aircraft Maintenance Technology in Today Use

Aircraft Maintenance technology relates to the actions required to improve the airworthiness and the designed-in reliability of an aircraft and its systems, subsystems, and components throughout the life cycle of the aircraft. Aircraft Maintenance Technicians (AMTs) perform or supervise maintenance, preventive maintenance, and alteration of aircraft and aircraft systems in accordance with the provisions of Federal Aviation Regulations.

As the aviation technology made it progress, it was necessary to bring in the maintenance of all the aircraft for it’s prolonged and safety use. From the time it started, aircraft maintenance has gone through a series of changes. From basic to improvised and now the high-tech mainte...
7 Pages(1750 words)Report

Recent Patterns of Change in the Management of the Employment Relationship in the UK

In this context, it should be mentioned that Schuler et al. (1998, 159) there are a few issues that need to be taken into consideration when formulating the human resource strategy of a particular organizational environment: ‘a) the business structure, b) the legislative and employment relationship context, c) the patterns of HRM competence and decision-making and d) the national culture’. The above views are supported by Gooderham et al. (1999, 507) who stated that ‘despite their very different assumptions, both rational and institutional explanations of organizational structure and management practices predict similarity among firms that operate in the same industry within the context of a simple country’...
9 Pages(2250 words)Assignment

Use of Batteries as Power Sources

Plus key issues exacting to a low-side Li-ion protector circuit are converse. The transients shaped when the Li-ion protector opens throughout a brief short or when the battery is unplugged even as beneath load may exceed the voltage rating of semiconductors in the battery set. This theme describes a number of plan issues and suggests solutions to make your mind up or get better them. The resolution of these subjects requires attention to together the circuit design and the printed circuit board (PCB) explains.

If we analyzed the Fig. 1 then we come to know that it is a block drawing of circuitry in a typical Li-ion battery set. It demonstrates an instance of a security protection circuit for the Li-ion cells and a gas...
10 Pages(2500 words)Report

The Use of Logical Framework in the Project Cycle: Is it an Essential Tool

Dijkzeul & Beigbeder (2003: 209) define logical framework as “a tool which provides a structure for specifying the components of a program, and the logical linkages between a set of means and ends”. Thus it describes a project in a logical fashion and is a way of testing the logic of a plan of action. Project work when conceived in the form of a project cycle with consecutive phases simplifies the enormity of the task by tackling each phase of the work as an independent unit in itself. Each stage of development in any project requires the performance of a particular area of the work so that the project is completed in a series of phases (Hira and Parfitt, 2004: 34).

All development agencies have become a...
11 Pages(2750 words)Report

The Increasing Use of Outsourcing by Large International Organisation

It should be kept in mind here that this is a symbiotic relationship, benefiting both the parties on a consistent basis. It has also been seen that the developed nations are more than happy to outsource their work and set up offshore avenues in order to earn revenues and make the most out of their business. However, the litigations that are in place with regards to setting up these industries are something that needs to be delved into by them in detail and we, as students of the same, will try our best at understanding the whole ball game. (Domberger, 1998)

Global sourcing is a phenomenon that is on the rise with the passage of time. It is also known as ‘outsourcing’ as it looks to cover the weak areas of a...
10 Pages(2500 words)Term Paper

Quality Use of Medicines - Pharmacy Comparison

The pharmacist is also the justice of the peace.

Comparing this pharmacy with the Campbell pharmacy, the Chandler pharmacy is located in a much busier area, hence there are more shops and more people in the vicinity. There are more medically related establishments in the Chandler pharmacy than in the Campbell pharmacy, hence there are more patients buying their medicines in the Chandler pharmacy. Both pharmacies have similar conveniences for their customers. They are located near a bus stop and taxi ranks, and a car park is available within the vicinity of both pharmacies.

The Chandler Kamart pharmacy is a very busy pharmacy with three full-time pharmacists and 8 pharmacy assistants working in one shift. With...
9 Pages(2250 words)Essay

The Use of Rhetoric in the Electronic Age

The rubric of the rhetorical theory is an extremely contested discipline with classical rhetoric theory focusing on the concept of rhetoric as a form of persuasion or an ideological perspective that asserts “rhetoric’s role in upholding power and domination” over the “general public” as the underlying basis of societal communication (Stacks & Salwen, 2008, p.240). However, the boundaries of the classical rhetorical theory have been challenged by cultural change, context and the permeation of alternative perspectives. 

In particular, the impact of the digital revolution and the growth of numerous multimedia streams on cultural norms has challenged classical theory propounding the fu...
14 Pages(3500 words)Article

Capital Asset Pricing Model and Recent Developments

It is the most essential aspect of any venture. The important considerations that finance has within it, is that of profit and loss. The business as a whole or a person as an individual always strives to earn a profit. To earn a profit, one has to undertake uncertainties that are known as risks. Therefore, profit is also known as the reward for incurring risks.
In the present world of today, the capital market has come up as a viable investment opportunity for individuals all across the globe. People invest their hard money only with the expectation to earn profit or return. The stocks of various companies that are traded in the capital market are also known as capital assets. Prior to investing in any of the stock or capital...
7 Pages(1750 words)Assignment

The Increasing Use of Technology

Technology has no doubt had an incredible impact on our lives in many ways, such as through making information and other things more accessible, facilitating all kinds of tasks including communication, making life easier and more enjoyable, but these developments have come at the expense of reducing our involvement, making people unable to cope with situations when the technology breaks down, and so on. It is argued that situations of over-reliance and dependency do exist, so technology has indeed taken over and that people should, therefore, use technology effectively so they can derive its benefits but also cautiously so that it does not cause any detrimental effects in a situation where they are avoidable.

Technology...
10 Pages(2500 words)Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Essay on topic Recent Developments in the use of Titanium Alloys as Implant Materials for FREE!

Contact Us