CAREER EPISODE 1
The Low-Intensity Laser Treatment Development for the Healing of Fractures
A) Introduction
[CE1.1]
- Dates: November 2016
- Duration: 2016 (7th and 8th semester)
- Location: Kathmandu, Nepal
- Name of the Organization: College of Biomedical Engineering and Applied Sciences, Nepal
- Position Title: Student
B) Background
[CE1.2]
Most of my study is focused on how laser therapy can be used to treat broken bones. Bones need to heal through their own normal processes. Based on what we know, recovery from a fracture takes much longer.
I have tried various methods for helping my broken bone heal faster and more comfortably. In recent years, there has been significant interest in using Laser therapy to treat broken bones. Many factors affect how long it takes for a broken bone to heal. Even in the most cutting-edge medical practices of the modern age, plaster casts are still an important part of treating broken bones.
Also, injuries are often treated with screw plates these days. Using these methods to treat a broken bone takes longer. Recent studies, on the other hand, have shown that laser treatment is the most effective way to treat broken bones.
[CE1.3]
My supervisor has instructed me to perform various duties while executing the project. I have been asked to design the laser circuit by initially forming a block diagram. After this, I was asked to experiment with healing the bone fracture by surgery using guinea pigs. After the surgery, I was asked to collect samples from the laser-irradiated guinea pig.
After this, the guinea pigs were euthanized, and the radiographic images were collected. Furthermore, bone extraction was performed by a veterinary surgeon after radiographic images were obtained.
CAREER EPISODE 2
Rotary Left Ventricular Assist Device (LVAD)
A) Introduction
[CE 2.1]
- Dates: March 2015
- Duration: 2015 (5th September)
- Location: Kathmandu, Nepal
- Name of the Organization: College of Biomedical Engineering and Applied Sciences, Nepal
- Position Title: Student
B) Background
[CE 2.2]
LVAD, or the Left Ventricular Assist Device, is a mechanism that helps to enhance the heart’s performance. It is comprised primarily of rotary pumps that are lighter, smaller, and quieter than pulsatile pumps. The development of appropriate feedback is required to control pump speed and address crucial challenges.
In this study, I have addressed the practical issues associated with controller development. The controller’s performance helps in noise measurement to investigate the pump signal’s flow.
[CE 2.3]
During the project implementation, I completed some crucial responsibilities, which are properly given below:
- To gather initial and vital information related to the microcontroller, flow sensor, and power source through different articles, books, and journals
- I had drafted a particular methodology for my project supervisor regarding the nature of the overall design
- I had properly collected the required materials and methods for designing and developing the LVAD device.
- I had properly communicated with my teammates and my project supervisor.
- I had adequately updated the project progress report with my project supervisor and discussed every aspect regarding the LVAD device.
Related Link ⇒ CDR for Biomedical Engineer
CAREER EPISODE 3
Installation of 0.3t Permanent Magnet MRI System
A) Introduction
[CE 3.1]
- Dates: January 2018
- Duration: January to March 2018
- Location: Butwal, Lumbini Province, Nepal
- Name of the Organization: Butwal CT and Imagining Private Limited
- Position Title: Team Leader
B) Background
[CE3.2]
Nature of the Project
The nature of this project was to develop clear images regarding the structure inside a body by utilizing massive radio waves and a large magnet alongside a computer. The MRI system is to be properly implemented, monitored, and used to diagnose numerous medical conditions.
However, the MRI system does not utilize radiation techniques or X-rays; rather, it utilizes a massive magnet and radio waves to develop a clear image of structures and organs inside a human’s body.
The scanner of the MRI system primarily utilizes powerful radio waves and magnetic fields in order to produce signals through the body. Those signals are then picked up through the radio antenna beside and processed through a computer to develop a detailed image.
[CE3.3]
Objectives
The objective of this project was to install the 0.3T permanent-magnet MRI system properly. At the beginning of this project, the gantry units and related accessories had been offloaded for further installation.
After that, I positioned that gantry unit with the guidance of the Hitachi Medical technical team. Proper wiring of both the MR unit to the filter box and the gantry unit to the filter box has been completed.
[CE3.4]
Statement of Duties
In this project, I worked on installing a 0.3T permanent-magnet MRI system. I handled various fieldwork support responsibilities.
My main responsibilities in this project have been properly elaborated below:
- I assisted with the precise installation of upgraded MRI systems and delivered comprehensive applications to ensure smooth operation.
- I had to provide support for rectifying and identifying fails in the MRI system.
- I had to properly maintain all documentation for the all-inclusive service provided to customers to ensure a perfect record. Get complimentary CDR samples from AustraliaCDRHelp.Com.
