Basic, Important surgical instruments & their uses | Obstetrics and gynecology instruments in tamil
10. Retracting and Exposing Instruments A Gelpi retractor (self-retaining) is used to retract shallow incisions.
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11. Retracting and Exposing Instruments A Balfour with bladder blade (self-retaining) is used to retract wound edges during deep abdominal procedures.
12. Cutting and Dissecting Instruments are sharp and are used to cut body tissue or surgical supplies. Knife Handle, Scissors (left to right)
13. Cutting and Dissecting Instruments 7 handle with 15 blade (deep knife) - Used to cut deep, delicate tissue. 3 handle with 10 blade (inside knife) – Used to cut superficial tissue. 4 handle with 20 blade (skin knife) - Used to cut skin. #7, #3, #4 (left to right)
14. Cutting and Dissecting Instruments Straight Mayo scissors - Used to cut suture and supplies. Also known as: Suture scissors. EX: Straight Mayo scissors being used to cut suture.
15. Cutting and Dissecting Instruments Curved Mayo scissors - Used to cut heavy tissue (fascia, muscle, uterus, breast). Available in regular and long sizes.
16. Cutting and Dissecting Instruments Metzenbaum scissors - Used to cut delicate tissue. Available in regular and long sizes.
17. Clamping and Occluding Instruments are used to compress blood vessels or hollow organs for hemostasis or to prevent spillage of contents.
18. Clamping and Occluding Instruments A hemostat is used to clamp blood vessels or tag sutures. Its jaws may be straight or curved. Other names: crile, snap or stat.
19. Clamping and Occluding Instruments A mosquito is used to clamp small blood vessels. Its jaws may be straight or curved. hemostat, mosquito (left to right)
20. Clamping and Occluding Instruments A Kelly is used to clamp larger vessels and tissue. Available in short and long sizes. Other names: Rochester Pean. Kelly, hemostat, mosquito (left to right)
21. Clamping and Occluding Instruments A burlisher is used to clamp deep blood vessels. Burlishers have two closed finger rings. Burlishers with an open finger ring are called tonsil hemostats. Other names: Schnidt tonsil forcep, Adson forcep.
Obstetrics and gynaecology or obstetrics and gynecology is the medical specialty that encompasses the two subspecialties of obstetrics and gynaecology.
Online tutorial in tamil,
RETRACTORS
In varying forms,
retractors are used to
hold an incision open,
hold back tissues or
other objects to
maintain a clear surgical
field, or reach other
structures. They can
either be hand-held or
self-retaining via a
ratcheting mechanism
ENERGY
SYSTEMS
Broad term used to
describe various
methods of cutting
tissue or sealing
vessels. May use
electricity or sonic
waves. Available in
open or laparoscopic
forms.
NEEDLES &
SUTURE
Needles come in many
shapes and cutting
edges for various
applications. Suture
can be absorbable, non
absorbable, and is
available in different
sizes.
CLAMPS
Also called locking
forceps, these are
ratcheted instruments
used to hold tissue or
objects, or provide
hemostasis. Can be
traumatic or atraumatic.
Electrosurgery: Instrument that
SCISSORS
Used for cutting tissue,
suture, or for
dissection. Scissors
can be straight or
curved, and may be
used for cutting heavy
or finer structures.
FORCEPS
Also known as nonlocking forceps,
grasping forceps,
thumb forceps, or
pick-ups. Used for
grasping tissue or
objects. Can be toothed
(serrated) or nontoothed at the tip
cuts or cauterizes tissue via an
alternating electrical current.