Wuhan Dimed Laser Technology Co., Ltd
Dimedlaser - Proffessional Manufacture Of Medical Lasers
|Laser Type:||GaAlAs Diode Laser||Maximum Power:||15W/ 30W/ 60W|
|Wavelength:||810nm/ 980nm/ 1210nm/ 1470nm||Operation ModeCW, Single Or Repeat Pulse:||CW, Single Or Repeat Pulse|
Laser For Hemorrhoids
Hemorrhoid is protrusion of plexus or blood vessels in the anal canal. The hemorrhoid may cause symptoms that are: bleeding, pain, prolaps, itching, soilage of feces, and psychologic discomfort. There are many methods for treatment of hemorrhoid like, medical therapy, cryo-therapy, rubber band ligation, sclerotherapy, laser, and surgery.
Hemorrhoids are enlarged blood vessel nodules in the lower part of the rectum.
Hemorrhoids are caused by:
congenital weakness of venous walls (weak connective tissue which may be the result of malnutrition), outflow disturbances from blood vessels of the small pelvis,
sedentary lifestyle stimulates constipations which, in its turn, create conditions for hemorrhoid development and progression, as bowel movement requires a lot of effort and strain.
Diode laser energy delivered into small to median hemorrhoidal piles caused little pain and led to a partial to complete resolution within a short time compared to open hemorrhoidectomy.
|Laser Type||GaAlAs Diode Laser|
|Wavelength||810nm/ 980nm/ 1210nm/ 1470nm|
|Maximum Power||15W/ 30W/ 60W|
|Operation Mode||CW, Single Or Repeat Pulse|
|Pulse Duration||10us- 3s|
|Repetition Rate||0.2Hz- 50KHz|
|Pilot Beam||Red Diode Laser Of 650nm, Power<5mW|
|Control Mode||True Color Touch Screen|
|Transmission System||Medical Fibers With SMA905 Connector|
Laser Hemorrhoids Treatment Method:
980-nm diode laser-pulsed shot causes shrinkage of tissue. The depth of shrinkage can be regulated by the power and duration of the laser beam. Through a 1000-micron conic fiber, five laser shots generated at a power of 13 W with duration of 1.2 s each and a pause of 0.6 s caused shrinkage of tissues to the depth of approximately 5 mm. Terminal branches of the superior hemorrhoidal artery in the anal canal, if precisely identified through a Doppler signal, can be closed with the use of this laser.
Application Of Laser In Proctology:
Advantages Of Berylas 980nm Laser In Piles, Fistula Treatment: