Medical Technology Bionics Research Task, Questions and Answers

The testing takes time, and often people need to be admitted for surgeries quickly. Cost may also be a prohibitive factor for the poor or elderly.

Another form of imaging is ultrasound. Ultrasound, which uses very high frequency sound, is directed into the body. And because the tissue interference's reflect sound, doctors are able to produce, by use of a computer, a photograph or moving image on a television. Ultrasound has many application uses on the body, but is more commonly used in examinations of the fetus during pregnancy, because use of radiation may affect the outcome of the baby. Some other practices for ultrasound include examination of the arteries, heart, pancreas, urinary system, ovaries, brain, and spinal cord. And because sound travels well through fluids it is a very useful technique for diagnosing cysts( which are filled with fluid), and fluid filled structures such as the bladder. And since sound is absorbed by air and bone it is impossible to use a ultrasound on bones or lungs.

Sonography is non-invasive. A sonographer uses equipment that directs high-frequency sound waves to body organs and tissue to generate medical diagnostic images. It does not use radiation and is expected to grow in a professional manor and as a tool used by physicians. This is also a way for many individuals to use non-invasive technology to help assist in diagnostics.

Surgical Asepsis is the absence of all microorganisms within an invasive procedure. It includes, sterile technique, which is a specific set of practices, procedures to make equipment, instruments, and the surgical environment free from all microorganisms. Surgical asepsis relates to surgical technologist because their responsibility is to practice aseptic technique by remaining sterile and maintaining a sterile environment during a procedure. https://opentextbc.ca/clinicalskills/chapter/surgical-asepsis/.

A surgical procedure is medical treatment that involves a physician cutting into a patient’s body to repair or remove something. Surgery procedures have existed since prehistoric man. In 1540 C.E. barbers and surgeons united to form The United Barber-Surgeons Company. These barber-surgeons performed tooth extractions and bloodletting procedures. As our knowledge grows, so do our abilities. Some procedures such as tracheostomy, described in detail by Paul of Aegina (625-690 AD), remain pertinent today while others

In minimally invasive heart surgery, cardiac surgeons perform heart surgery by way of small incisions in the right side of the chest, as a substitute to open heart surgery. Surgeons operate between the ribs and don't split the breastbone, which consequences in less pain and a faster recovery for most people. In minimally invasive surgery, the heart surgeon has a better view of some parts of the heart than in open heart surgery. As in open surgery,

First of all, there are many pros such as , a patients pain and suffering will be coming to

The laparoscope and other surgical instruments will be put through the incisions. Your surgeon will use the laparoscope and a robotic arm to help control the surgical instruments.

• Noninvasive surgery. In this type of surgery, a small incision is made and needles are used to place the leads under your skin.

The use of an invasive device in the hospital, including invasive tubes for breathing (endotracheal or tracheostomy tube) or feeding (nasogastric, enteral or intravenous tubes).

This surgery is usually done using a minimally invasive technique called laparoscopy. The technique allows the surgery to be done through small incisions instead of a large incision. It results in less pain, a smaller risk of infection, and a shorter recovery time.

X rays and Ultrasound are two of the main imaging techniques used in radiography. For the purposes of this essay, we will look at conventional x-rays and diagnostic ultrasound. Conventional x rays are non-invasive diagnostic techniques that are used to capture images of the body's organs and bones. Diagnostic ultrasounds are high frequency sound waves to create an image of soft issues in the body such as muscles, joints, and internal organs. As examined below, while both are used in diagnostic radiography, they have extremely different modalities.

Technology is transforming the medical field with the design of robotic devices and multifaceted imaging. Even though these developments have made operations much less invasive, robotic systems have their own disadvantages that prevent them from replacing surgeons all together. Minimally Invasive Surgery (MIS) is a broad notion encompassing a lot of common procedures that existed prior to the introduction of robots. It refers to general procedures that keep away from long cuts by entering the body through small, usually about 1cm, entry incisions, through which surgeons use long-handled instruments to operate on tissue inside the body. Such operations are directed by viewing equipment and, therefore, do not automatically need the use of a robot. Yet, it is not incorrect to say that computer-assisted and robotic surgeries are categories that fall under minimally invasive surgery (Robotic Surgery, n.d.).

According to Ashish Chandra and Zachary D. Frank, surgeons have been trying to find a more effective method of performing

Medical or Diagnostic Imaging refers to the various techniques that can be used to see inside the human body. Its non-invasive nature means that the body does not have to be opened up surgically for medical practitioners to view the organs anatomically. In clinical settings, it can be used to aid in the diagnosis or treatment of different ailments. Many kinds of medical imaging techniques have already been developed, each with their own advantages