Complete 8 page APA formatted essay: 3D Doppler Ultrasound.Technological breakthrough in this field has led to advancement of ultrasonic imaging with the coming of the 3D ultrasound. This novel approa

Complete 8 page APA formatted essay: 3D Doppler Ultrasound.

Technological breakthrough in this field has led to advancement of ultrasonic imaging with the coming of the 3D ultrasound. This novel approach in ultrasound imaging is speedily achieving extensive use with numerous applications. Following the coming of the 3D ultrasound, the limitations that hindered 2Dimension viewing of 3Dimension anatomy by means of conventional ultrasound have now been alleviated. 2D viewing of 3D anatomy was virtually unviable for two reasons. First, the anatomy is in 3D while conventional ultrasound image is in 2D and for that reason, the diagnostician must integrate numerous images in his or her mind. Such a practice would be inefficient leading to variability and erroneous diagnoses. Second, the 2D ultrasound image has a thin plane at a random arbitrary angle in the body. It thus becomes hard to pinpoint the image plane and replicate later for follow-up studies. 3D surmounts the limitations of 2D ultrasound imaging as this study will show. The study will particularly describe the developments of a number of 3D Doppler ultrasound imaging systems using free-hand, mechanical and 2D array scanning techniques. Introduction In the 20 century, medical imaging entailed visualizing the interior body using 2D x-ray images. Presently, 2D images have gained vast popularity even though the 2D imaging cannot be done away with. However, it is critical to note that the 3D imaging has many advantages over the 2D imaging. The use of 3D gained popularity in the 1970s after the innovation of the computed tomography. It is the development of the 3D imaging that has eventually resulted to the invention of the MRI (magnetic resonance imaging). The development of 3D has been facilitated by the technological development especially in the last three decades. Prior to that, medical ultrasound was mostly employed by the cardiologists, gynecologists, and the obstetrics. Following 3D improving the quality of the images greatly, the use of the 3D has greatly increased efficiency in the medical field. More so, the 3D Doppler ultrasound provides vital information through which the blood flow information can be analyzed. Through the 3D Doppler ultrasound, medical practitioners have greatly improved their services since they can use it in cardiology and radiology effectively, and many roles are being derived for the 3D Doppler ultrasound. In addition, more effective use of the 3D imaging is being used in therapy and surgery. Following the Doppler ultrasound machine, a medical practitioner places a scanner that is held in the hand and linked to a computer. The machine then senses the blood sound waves in the arteries and the veins. The 3D Doppler ultrasound has many advantages that makes it a very critical tool in the medical field. Besides having many advantages, there is no known risk linked to the medical practice and takes about an hour for the medical process to be completed. This research paper focuses on the 3D Doppler ultrasound imaging system using free-hand, mechanical, and 2D array scanning techniques. More so, the limitations of the 3D ultrasound are also evaluated. 3D Doppler Ultrasound Techniques 3D Doppler ultrasound uses the conventional 1D ultrasound transducers in order to get a chain of 2D ultrasound images. The only difference that occurs between it and 2D ultrasound is the direction and positioning of the 2D images in 3D image volumes that are being evaluated. During the 3D Doppler imaging, three factors need to be considered. These are: The scanning technique should be controlled to limit the changes of the image being affected by some involuntary motions like breathing.