Self-Retaining Retractors are Essential Surgical Equipment

1
Self-Retaining Retractors are Essential Surgical
Equipment Hospitals and clinics need some
essential surgical tools for easing the
investigations, surgeries, and treatment
processes. Retractors help in an investigation or
surgical process. Retractors are available in
different shapes and sizes serving different
purposes such as Self retaining retractors.
Retractors are such surgical instrument that has
wide many uses apart from surgeries. Its
therefore an essential medical tool for clinics
and hospitals. If you are in search of different
retractors and dont want to compromise on
quality, look for the most reputed and
experienced surgical instruments supplier in the
country.
What are retractors used for? Retractors are
available in different shapes and sizes. This
surgical tool is basically used to open an
incision or clear an area inside the body to give
way to other surgical tools for surgical
purposes. Surgeons can also use the tool to keep
open an incision or body part for better
visibility inside. That means retractors are used
for diagnostic as well as surgical purposes.
2

• Types of retractors
• Three broad categories of retractors are used in
  surgical processes
• Hand retractors are a traditional form of
  retractors still in use due to their convenience
  in certain types of surgeries where other
  retractors cannot be used. Hand retractors are
  held with the help of an assistant or a robot.
• Wire retractors are also a simple and traditional
  form of retractors. A spring is used here to set
  the prongs apart that subsequently free the hands
  of the surgeon. However, these retractors are
  used for minor operations mainly.
• Self-retaining refractors are the most advanced
  form of retractors. These retractors have
  special designs with a screw and ratchet to hold
  the tissue apart by itself for as long as the
  surgeon wants. Rib spreaders come to this
  category.
• Depending on the targeted body parts for
  diagnostic or surgical purposes retractors are
  again given different names such as skin
  retractor, abdominal retractor, lung retractor,
  eyelid retractor, cone retractor, arterial
  retractor, vertical retractor, vaginal retractor,
  thyroid retractor, nerve root retractor, etc.
  all these retractors differ in their shape and
  prongs sizes.
• Quality of retractors
• Retractors are generally made of high-grade
  stainless steel. Stainless steel is preferred
  because it makes the products rust-free, robust,
  and easily sterilized. However, stainless steel
  has a few drawbacks as the tool can become
  slippery when body fluids and blood fall on it.
  Again, the heat conductivity of stainless steel
  is also high that can harm the tissues held for a
  long time. To overcome these issues
  thermosetting materials and polyamide are also
  used to manufacture modern self retaining
  retractors. As retractors are used to hold
  internal organs during a

3
surgical process, these need to be high-quality
tools. Contact only a reputed surgical
instruments supplier for buying retractors.