Wuhan Dimed Laser Technology Co., Ltd
Dimedlaser - Proffessional Manufacture Of Medical Lasers
|Place of Origin:||China|
|Minimum Order Quantity:||1 set|
|Packaging Details:||Waterproof aluminum wheel case with carton box|
|Delivery Time:||About two weeks after payment|
|Payment Terms:||T/T, Western Union|
|Supply Ability:||50units per month|
|Laser Type:||GaAlAs Diode Laser||Wavelength:||810nm/ 980nm/ 1210nm/ 1470nm|
|Maximum Power:||15W/ 30W/ 60W||Operation Mode:||CW, Single Or Repeat Pulse|
|Package:||Aluminum Wheel Case|
Laser Intervertebral Disc Decompression Spine Surgery
The mechanism of action of PLDD is based on the reduction of intradiscal pressure, which is achieved by reducing the volume of the intervertebral disc through vaporization of a portion of the nucleus pulposus using the photothermal effect.
PLDD is the treatment to burn a part of the nucleus pulposus of the intervertebral disc with a laser. Under local anesthesia, an extra-thin needle is inserted into the herniated disc from the back. Laser fiber is injected through the inserted needle to burn the nucleus pulposus of the intervertebral disc. As a result, a cavity is formed, and the intervertebral disc shrinks. Then the pressure of the nerve is reduced, and the pain and numbness are relieved.
In the case of the surgery like "MED" method, hospitalization is needed for about one month including bed rest and rehabilitation. On the other hand, PLDD will be done in only 15 minutes under local anesthesia. For example, if the patients undergo PLDD in the morning, it is possible to return home at 2 in the afternoon. Compared to surgical treatment, time and the burden of the body are minimized.
Also PLDD is effective in the difficult non-specific lower back pain to identify the cause. Though PLDD is certainly the excellent treatment, does not mean absolutely effective for all patients with the herniated discs. It is important to do a thorough examination, such as MRI images to identify the cause of lower back pain and to choose appropriate treatment according to the symptoms. Even if the symptoms of lower back pain are diagnosed with another disease, the patient can receive another treatment in this hospital.
The features of PLDD:
・Operation time is very short, about 15 minutes per place
・Almost no scar will remain
・Hospitalization is not needed
・Not suitable for all types of herniation
・Improvement rate is approximately 80% (Numbness in lower limb may remain in some cases)
・In severe cases, another treatment might be added
・There is a possibility of causing a reactive radiculitis or discitis or infection in the rare thermal stimulation
|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|