Vocal cord polyp is a noncancerous,
blister-like growth on the vocal cord. The polyps appear as
swollen areas, stalk-shaped growths, or lesions resembling blisters. The
primary cause of polyps is voice abuse.
Laser surgery is the most effectively
method for vocal cord polyp. It is very safe and can excises the polyp with
less pain and blood.
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Medical device:
VELAS30B
Mode: CW mode
Operation power: 5-12W
Accessories:
400um fiber, fibrolaryngoscope
Operation
procedure:
1. Anesthesia: local anesthesia.
2. Insert the fibrolaryngoscope through nasal
cavity, take partial lesions for pathological examination by biopsy forceps
3. Insert the fiber to fibrolaryngoscope by
biopsy hole, observing the lesion by fibrolaryngoscope and keep the fiber tip
have 2-5mm length to the lesion
4. Wearing the safety goggles and setting
parameters.
5. Focus the laser to the lesion with 5-12W power
to vaporize the lesion until it be completely vaporized
Advantage:
1.
Provide
clear vision for doctor during the operation, shorten the operation time
2.
More
precision and safety
3.
No
harm to the normal tissue when excises the lesion
4.
Less
blood and pain during and after the operation
5.
Enable
the patients quickly back to daily life
Notice:
* Gargle with physiological saline before operation
* Avoid excessive eating before the operation just in
case nausea and vomiting occur during the operation which will affect the
treatment
* No talking or whispery speaking within
15 days after operation to prevent the infection of
upper
respiratory tract
* Atomization and antibiotics are suggested to use after
the operation
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