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Local Construction Of Battery Powered Dual Face Radiographic Viewing Box With Rotatable Neck And Adjustable Stand

Type Project Topics (doc)
Faculty Medical, Pharmaceutical & Health Sciences
Course Radiography
Price ₦4,000
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Key Features:
- No of Pages: 82

- No of Chapters: 05
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Introduction:

Abstract

Radiographic viewing box is an illuminator use in viewing radiographs. Proper viewing conditions are very important when interpreting a radiograph. The viewing condition can enhance or degrade the subtle detail of the radiograph14. Before beginning the evaluation of radiograph, the viewing equipment and area should be considered. The area should be clean and free of distracting materials, magnifying aids, and film makers should be close at hand. Its function being to improves subject contrast of a radiographic image by enhancing the visualization of radiographs without which a radiographic image even with a good objectives contrast may not be well interpreted due to difference in perception of radiographic contrast by different observers9. X-ray illuminators have found increasing use in recent years as a tool for diagnosing medical problem.



Since the discovery of x-ray in 1895 by William roentgen in Germany, many x-ray equipment and accessories have evolved, all aiming at proper radiation protection and adequate diagnosis of illnesses. Among these inventions are the x-ray illuminators, which play an important role in film viewing, perception and interpretation of visible images.

Table of Content

Title page

Dedication

Acknowledgement

Table of contents



CHAPTER ONE

Background of study

Introduction

Statement of problem

Purpose of study

Significance of study

Scope of study

Review of related literature



CHAPTER TWO

Theoretical background

2.1 Viewing conditions

Observer and visual acuity

Those relating to the illuminator

2.2 Features of illuminator boxes

2.3 How to carry quality control test for illuminator

Direct assessment of surface perspex screen of illuminator

Assessment of the surface perspex screen of illuminator using black card.

2.4 Care of illuminators

2.5 Materials use in construction of illuminator box

Plastic

Metals

2.6 Electrical components

A rechargeable battery

A switch

Electrical wire

A choke

Transformer



CHAPTER THREE

Materials and methods

3.1 Preliminary steps

3.2 Choice of design

3.3 Fabrication of the illuminator housing

The head:

Components and systems required:

3.4 Machinery used in this contruction

3.5 Sources of materials

Other materials required and reasons

3.6 Fabrication procedure

Plate marking and cutting

Folding of plate

Welding

Drilling

Filling

Painting

Fabrication of the perspex screen.

Materials used in the production of the screen

Procedure

3.7 Voltage regulator circuit

Circuit operation

The stand and base



CHAPTER FOUR

4.1 Research findings/ quality control tests

4.1.1 Uniformity of the intensity of illuminator

Determination of the uniformity of the intensity of ilumination.

Procedures:

4.1.2 Measuring the temperature of the surface

over a period of time.

Quality control test for maximum discharging time

Summary of results

Recommendation from the study

Area of further studies

Limitations of study

Conclusion

References

Introduction

The introduction of this research is only available in the paid version.
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