Page 132 - Flexible Robotics in Medicine

118 Chapter 5

Figure 5.13
Tendon-actuated prototype embodiment with cylindrical modules when flat (top left) and fully
bent (top right).

cavity. Furthermore, the MOJO device has lumens that can incorporate fiber-optic
bronchoscopes to allow for better visualization.

5.3.1 Key performance targets

The purpose of user specifications is to address the unmet needs of the current
tracheostomy technique by developing a device. This section considers the clinical needs
and specifies a list of ideal technical specifications, by tabulating the user needs in
Table 5.2, device metrics in Table 5.3, needs metrics mapping matrix in Table 5.4,
device comparison in Table 5.5, satisfaction benchmarking in Table 5.6,and
specification review in Table 5.7. MOJO will then be developed using these
specifications so that it will be able to perform a minimally invasive tracheostomy and
decrease the risk factors of this procedure. In addition, this section serves as a guideline while
reviewing and refining the technical specifications of the device.