Слайд 1Surgical Instruments:
The following instruments are used during surgery
Many of these
look very similar and may be hard to distinguish between!
We
will break these tools down into smaller sub-groups:
Forceps: used to pinch or tweeze tissue
Scissors: used to cut tissue
Scalpel/Needle: used to cut or pierce tissue
Surgical miscellaneous
Слайд 2Forceps
Used to grasp and hold objects
You should be able to
identify the following forceps:
Alligator Forceps
Allis tissue Forceps
Babcock tissue Forceps
Crile Forceps
Kelly
Forceps
Halstead mosquito hemostatic Forceps
Brown-Adson thumb Forceps
Rat-tooth thumb Forceps
Слайд 3Alligator forceps
Used during surgery to remove foreign bodies
There is
a right angle and the top blade is the only
part that actually moves
Слайд 4Allis tissue forceps
Used during surgery to grasp organs and slippery/dense
tissue
Less delicate than Babcock forceps due to the sharp teeth
present at the tip of the blade
Слайд 5Babcock tissue forceps
Used during surgery to hold delicate tissue
Similar to
Allis Tissue forceps but the tips are smooth
Слайд 6Crile forceps
Used to occlude bleeding before ligation (stops bleeding
before closing off a blood vessel)
Serrations run the full length
of the jaws, can be curved or straight
Слайд 7Kelly forceps
Used to occlude bleeding before ligation (stops bleeding before
closing off a blood vessel)
VERY similar to Crile forceps, but
serrations only run about halfway up the distal length of the jaw, can be curved or straight
Слайд 8Used to occlude bleeding before ligation (stops bleeding before closing
off a blood vessel)
SMALLER than the Crile or Kelly, serrations
run the full length of the jaws, can be curved or straight
Halstead mosquito hemostatic
forceps
Слайд 9Brown-Adson thumb forceps
Used during surgery to grasp and hold tissue,
muscle, or skin
Fine serrations are present, there are no teeth
at the tip
Слайд 10Rat-tooth thumb forceps
Used during surgery to grasp and hold tissue,
muscle, or skin
Difference between Brown-Adison and rat tooth is the
rat tooth has teeth at the tip of the instrument
Слайд 11Scissors
Surgical instruments used for cutting material and tissue
You should be
able to identify the following scissors:
Suture wire cutting scissors
Bandage scissors
Littauer suture removal scissors
Mayo dissecting scissors
Metzenbaum dissecting scissors
Слайд 12Suture wire cutting scissors
Used to cut wire sutures
The blades
are serrated, can be curved or straight
Слайд 13Bandage scissors
Used to remove bandages
There are many types of
bandage scissors, but they will all have a longer bottom
blade that has a blunt tip (helps to prevent cutting skin)
Слайд 14Littauer suture removal scissors
Used to cut all kinds of
sutures (but wire)
Has a hook-shaped bottom blade
Can be curved or
straight
Слайд 15Mayo dissecting scissors
Used during surgery to cut body tissues
and sutures
Have blunt ends with a shorter and broader shanks
than Metzenbaum, can be curved or straight
Слайд 16Used during surgery to cut delicate tissue
Longer and more narrow
shanks than Mayo scissors
Can have curved or straight blades
Metzenbaum dissecting
scissors
Слайд 17Scalpel / Needle Instruments
You will need to identify the following
scalpel/needle instruments:
Scalpel blade
Scalpel handle
Suture needle
Cutting
Taper
Needle holder
Mayo-Hegar
Olsen-Hegar
The needle holders are used
during suturing of the patient, a ratchet is present near the finger rings, meaning that they lock in place when closed (this is to prevent the needle from slipping!)
Слайд 18Scalpel blade
Used in surgery to cut through different tissues
An extremely
sharp blade that attaches to a scalpel handle
Слайд 19Scalpel handle
Used during surgery to hold the scalpel blade, making
it easier for the surgeon to manipulate the blade
Слайд 20Suture needle - cutting
Often used during surgery to close skin
and subcutaneous tissue
Needle point is triangular with a cutting edge
Слайд 21Suture needle - taper
Often used in surgery to close soft
tissue (ex. fascia, gastrointestinal tissue, vascular tissue)
No cutting edge on
the tip
Слайд 22Needle holder (Mayo-Hegar)
Used in surgery to hold the needle while
suturing tissue
No cutting blades
Слайд 23Needle holder (Olsen-Hegar)
Used in surgery to hold the needle while
suturing tissue and to cut suture material
Similar to Mayo-Hegar but
also has cutting blades on the proximal end of the blade
Слайд 24Anesthetic Machines
This machine is used to help administer anesthesia to
patients
Слайд 25Endotracheal tubes
Used during surgery or any other procedure where the
patient is given general anesthetic
Inserted into the trachea of the
patient
Слайд 26VOCABULARY
cutting (piercing / pricking) instrument - режущий (колющий) инструмент
sharp (blunt)
instrument - острый (тупой) инструмент
pointed (blunt-ended) instrument - остроконечный (тупоконечный)
инструмент
lock of an instrument - замок инструмента
teeth of the lock - зубцы замка инструмента
tip of an instrument - кончик (наконечник) инструмента
set of instruments - набор инструментов
Слайд 27VOCABULARY
curved – изогнутый
Straight - прямой
towel clip - зажим для операционного
белья, цапка
catheter / probe / tube - зонд
Buiallsky's spatula -
лопаточки Буяльского
Kocher's (grooved, bulbous-end) probe - зонд Кохера (желобоватый, пуговчатый)
packer - корнцанг
retractor (hook) - крючок
