lab report ultrasound

Powerful Essays
LAB REPORT
MEDICAL IMAGING
(BMB 44303/ BMB 44304)

SEMESTER 1’13
LABORATORY
INVESTIGATE THE ULTRASOUND IMAGING
NAME: MOHD AFIQ AIMAN BIN MAT ARIFFIN
ID NO: 51216111078
GROUP: LO1

TITLE: Ultrasound images

A) Objectives:
1. To make the students get familiar with ultrasound machine.
2. To identify image produced by ultrasound.
3. To measure the diameter/ dimension of image subject.

B) Procedures:
Please simplify procedures of using ultrasound machine until you will get the heart image. Please refer manual. (10 marks)
1. Apply coupling gel to the scanning surface or fill the water trough with tap water.
2. Position the transducer on the scanning surface in a region with a minimum number of targets.
3. Adjust the instrument setting (gain, TGG, etc.) as for a “normal” liver technique. Record these setting for use on subsequent testing.
4. Align the probe so that the targets are maximized.
5. Freeze the image and obtain a hard copy.
6. Observe the general appearance of the phantom. Note if all regions at the same depth are display with the same intensity across the image.

C) Result / Discussion

1. State the model of ultrasound machine. (2 marks)
Mindray DP220 PLUS ultrasound

2. State the mode and type of transducer used in ultrasound. (4 marks)
Mode B single :
Displays an image slice in a two-dimensional format in various shades of gray. Typically dense objects such as bone are displayed as white and the least dense material, fluid, is displayed as black. Tissues with varying densities are displayed in various shades of gray.
Transducer: linear array transducer

3. Define ultrasonography:
A technique using echoes of ultrasound pulses to delineate objects or areas of different density in the body.

4. Attach and label the image produced by ultrasound machine. (10 marks)

5. From image in question 4, please measure the dimension of the image

You May Also Find These Documents Helpful

  • Good Essays

    Ultrasound an Ultrasound

    • 680 Words
    • 3 Pages

    ULTRASOUND An ultrasound is a medical imaging technique uses high frequency sound waves to look inside the body. During World War 2, there was a lot of research of radar and sonar which led to the invention and progress of the ultrasound device. It was invented by Ian Donald in 1957. It was first tested on a pregnant woman but later used for more purposes. The ultrasound was improved and also led to the development of other useful medical instruments such as the device CAVITRON, which destroys…

    • 680 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Ultrasound

    • 684 Words
    • 3 Pages

    before they are born. The goal of keepsake for ultrasound is to enhance the emotional bond between the mother and her child. Some believe that keepsake ultrasounds actually help the fetus and the mom. Improving the mother’s personal well-being intern improves the health of the fetus. Having a prenatal ultrasound is usually an enjoyable event that combines medical care in family celebration.4 So long as the pregnancy is confirmed as healthy, women report that the scan is reassuring, that it confirmed…

    • 684 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Ultrasound

    • 283 Words
    • 2 Pages

    Ultrasound is a sound pressure with a frequency greater than the limit of human hearing. This limit varies from person to person, it is around 20 kilohertz in young adults. 20 kHz is a useful lower limit in describing ultrasound. The making of ultrasound is used in many different fields , a property also used by animals such as bats for hunting. The most well known application of ultrasound is its use in sonography to produce pictures of foetuses in the woman's womb. Ultrasound is also used for…

    • 283 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Ultrasound

    • 2365 Words
    • 10 Pages

    Ultrasound Physical effects of ultrasound: 1- Thermal effects 2- Non-thermal effects 3- Effect of US in tissue repair First: thermal effect @ It is due to generation of heat within the tissue due to adsorption of US. @ Tissue with high amount of protein absorbs US more than other tissues. @ Generation of heat within the tissue will decrease pain, joint stiffness & increase blood flow. @ Thermal effect achieved if the temperature of the tissue is raised to 40°c - 45°c for at least…

    • 2365 Words
    • 10 Pages
    Good Essays
  • Satisfactory Essays

    Therapeutic Ultrasound

    • 419 Words
    • 2 Pages

    Tim Watson. (2008). Ultrasound in contemporary physiotherapy practice. Ultrasonics , 48, 321-329. Abstract Therapeutic Ultrasound is a well established and commonly used practice in the field of Physiotherapy and Rehabilitative sciences. Primarily ultrasound is used in the treatment and repair of soft tissue lesion management used as thermal modality. However in recent practice the non-thermal aspects of Ultrasound as intervention are being employed. Evidence indicates the dose dependant…

    • 419 Words
    • 2 Pages
    Satisfactory Essays
  • Better Essays

    Diagnostic Ultrasound

    • 1558 Words
    • 7 Pages

    diagnostic ultrasound have a role in emergency medicine? Introduction Emergency medicine (EM) is the medical specialty involving care for undifferentiated and unscheduled patients with illnesses or injuries requiring immediate medical attention. The specialty is not limited to the emergency department and may be practiced in numerous other settings including urgent care clinics, ambulances, at disaster sites, and even through telecommunications technology, known as telemedicine. Diagnostic ultrasound is…

    • 1558 Words
    • 7 Pages
    Better Essays
  • Good Essays

    History of Ultrasound

    • 735 Words
    • 3 Pages

    History, Use and Safety of Ultrasound Introduction Ultrasound is the generation of energy using sound wave of about 20,000 or more vibrations per second. The ultrasound is mostly used in imaging tools and particularly in medical diagnosis. The ultrasound uses sound waves that are above the frequency of the human ear. A transducer is used to give off the sound waves that are reflected back from the tissues, and organs giving a picture of what are inside the body. This is later drawn on…

    • 735 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Sonovue In Ultrasound

    • 450 Words
    • 2 Pages

    Although the use of contrast is not heavily spread in ultrasound, through studies it has been noted that contrast use in sonography has proven to be helpful in diagnostic imaging. CEUS which is short for contrast enhanced ultrasonography in some cases has been able to distinguish a variety of issues, from determining a benign or malignant lesion, to determining muscle injuries. According to Sconfienza, malignant tumors are presented with several sonographic appearances including the following “rich…

    • 450 Words
    • 2 Pages
    Good Essays
  • Better Essays

    lab report

    • 1036 Words
    • 4 Pages

    CHM1032L pre/post lab instructions Preparation is a key to success in this lab. For this reason, you are required to thoroughly read through the experiment information presented in the lab manual, and complete a pre-lab for each experiment you do. The prelab must be completed prior to the day of the experiment. Each Friday I will ask to see your completed prelab before I allow you to enter the lab. If you have not finished the pre-lab, I will not allow you to enter the lab and you will receive…

    • 1036 Words
    • 4 Pages
    Better Essays
  • Good Essays

    Lab Reports

    • 750 Words
    • 3 Pages

    Lab report is one way we used during of after an experiment in a laboratory to subtly record and discuss the experiment. During a lab, we sometimes can observe only the physical part of the experiment, or may be some visible chemical changes. These changes indicate that the experiment we do is successful or not. However, in order to understand and achieve more from just simply doing the experiment, we write lab report to more profoundly understand the internal meanings of the experiment we do, and…

    • 750 Words
    • 3 Pages
    Good Essays