The nursing profession is dynamic a...

The nursing profession is dynamic and evolving. As automation and computerization continue to unfold and advance in industry, it is alone a matter of time before the health care profession--specifically perioperative nursing--is affected. Robotics is the newest change and challenge. This article will explore the use of robotics and touch briefly forward its definition, development, current practice, advantages, disadvantages, and to come relating to OR practice.

HISTORY OF ROBOTICS

The limit robotics was added to the Cumulative Index to Nursing and Allied Health Literature in 1991 The expression originated from the Czech word robota, which means "compulsory labor." It first was used in a 1921 play, Rossum's Universal Robot by means of Karel Capek to describe mechanical devices that contemplateed human but lacked human sensibilities and performed merely automatic, mechanical operations.(1)

The Robot Institute of America defines robot as

reprogrammable

multifunctional manipulators

designed to persuade material,

parts, tools, or specialized

devices [i]or[/i] part of to the other variable

programmed motions for the

performance of a variety of

tasks.(2)

The in the greatest degree significant development in the robotics field that is not included in this definition is the just discovered use of sensors, which have allowed robot to work in various environments.

Conceptually, robot date back to ancient times, and myths speak about mechanical creatures being brought to life; however, in canon robotics did not become possible until the invention of the computer in 1941(3) As computer ingredients have developed and become smaller, the ability to create working robot has become more of a reality.

The first experimental robot was a standard called Shakey, developed by the Stanford Research Institute, San Francisco, in the late 1960 Shakey was able to stack blockades using a television as a visual sensor and then proces the information using a small computer Since this time, the research in robotics has unfolded quickly.

Today, computer are equipped with microprocessors that can interpret data feedback from a variety of sensors. Using feedback, robot to a certain number of degree, can change their operations in answer to changes in their environments. Robotics' sophistication has created robots' ability to pick up incites by way of tactile array sensors in the gripping mechanisms that despatch information to main computers regarding the hurry the robotic hands exert.(4) With this information, the main computer instruct the hands to make loose tighten, or maintain the generally received gripping force.

The first documentation of robotics used in heath care occurr in 1991 in a Connecticut hospital. Five robot were used as porters to transport items from undivided area of the hospital to another.(5) Nursing staff members were skeptical of the robots' use; however, they ultimately grew affectionate toward them and eventually named them Roscoe Reggie, wanderer Rosa, and Rhonda. In the drawn out run, the nurses discovered that a robotic family could be complementary to their work because the robot were able to do the time-consuming work and allow staff members to concentrate forward patient care.

question s OF A NONAUTOMATED WORLD

generally in many ORs, nursing staff members are assigned to possess laparoscopic lenses in place while surgeon operate. There are many inherent puzzles in using this system, including differences in language.(6) When other populace are assigned to control laparoscopes, a novel "language" must be developed for a like reason that the individuals holding the laparoscopes understand what the surgeon desire.(7) frequently the individuals must second-guess what the surgeon want to see--adding time to the managements and to the patients' exposing to anesthetic agents.(8) Another riddle is that during critical impulsive powers the slightest tremor of the individuals holding the laparoscopes can lead to significant patient complications.

A final obstacle is the ever-present financial individual With the increase in financial constraints, the use of extra assistants can add a significant cost Additionally, if the assistants are les skilled, their lack of understanding of the importance of following instruments in and revealed of the abdomen through the accessory cannulae can increase the potential for patient injuries.(9) through using robotics, the need for extra assistants is eliminated.

ROBOTIC AIDES

The first surgical hypothesiss were passive robotic aides. These were hypothesiss in which surgeons provided the physical efficiency to drive the surgical tools. Today, in the greatest degree robotic aides that have a standing of autonomy have active mechanisms. These aides have been plant to be intrinsically safe and generally are in use in stereotactic neurosurgery and laparoscopy.(10) Figures 1 and 2 illustrate a robotic aide used for laparoscopic procedures

[Figures 1 and 2 ILLUSTRATION OMITTED]

Studies onward the accuracy of robotic surgical arms versus experienced human assistants have shown that cameras held according to robotic aides are more effectively manipulated and controll than their human counterparts.(11) Clinical research generally is occurring in orthopedics, urology and otology.(12) Additionally, a robotic microdexterity platform is being bring outed for use in brain, vigilance ear, nose, throat, face, and hand surgery in which a telemanipulator can position the tip of a slave arm to an accuracy of 25 [micro]m.(13)