Qolight Technology Co., Ltd |
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Effective and safe minimally-invasive medical laser - PLDD laser
Percutaneous Laser Disc Decompression (PLDD)
Percutaneous laser disc decompression (PLDD) is a type of surgery
in which a laser probe is inserted into the intervertebral disc
space and laser energy applied for achieving decompression and
neuromodulation thereby relieving the pain. PLDD is a minimally
invasive procedure that falls into the category of percutaneous
intervertebral surgeries with the aim to significantly reduce the
patient’s pain and recover neurological deficit. It is performed
under local anesthesia. By a specially designed laser, with a
coefficient of absorbing energy adjusted for soft discus tissue,
specific amount of heat is sent to achieve the evaporation of the
water from the disc without additional thermal damage thus
achieving decompression and creation of a stable intradiscal scar
that will prevent herniation from reoccurring.
If you suffer from agonizing back or neck pain as a result of a herniated disc, PLDD (Percutaneous Laser Disc Decompression) offers quick relief without surgery.
Approved by the FDA and recognized by the AMA, PLDD is a minimally invasive laser treatment performed on an outpatient basis using only local anesthesia. During the procedure, a laser beam vaporizes a tiny portion of the disc, decompressing it. Patients typically get off the table and go home. There is no hospital stay, no long recovery period, and PLDD costs many thousands of dollars less than surgery.
PLDD technique and procedure
The laser application was introduced at the end of 70’s such in
several surgical specialities with great advantages both for the
surgeon both for the patient.
At the end of the past millennium a new application area took
place: Percutaneous laser disc decompression (PLDD)
Today, after 10 years of international experiences, the PLDD
procedure can be considered as the mini invasive and standardized
solution for the herniated disc treatment.
Operated with 400um/600um fiber optic, Chearylas 1470nm laser
system is a versatile, multifunctional
medical diode laser machine ideal for minimal invasive PLDD.
The Cherylas 1470nm, with larger water absorption properties
appears to have an effect on the entire nucleus pulposus and not
only in surrounding tissue of laser fiber (carbonization zone).
During PLDD, disc volume is minimally decreased, however, disc
pressure can be significantly lowered. When using laser for disc
decompression, a small amount of nucleus pulposus evaporates.
Specifications
Laser Type | GaAIAs Diode Laser |
Wavelength | 1470nm |
Peak Power | 15w |
Operation Mode | CW, Single / Repeat Pulse |
Pulse Duration | 10us-3s |
Repetition Rate | 0.2Hz-50KHz |
Pilot Beam | Red Diode Laser of 650nm, Power<5mw |
Control Mode | High resolution 7inch Touch screen (600*1024px) |
Transmission System | Medical Fibers With SMA905 Connector |
Dimensions | 380(W)*430(L)*220(H)mm |
Weight | 11KG |
Benefits
Perfect tissue effect
Micro-invasive percutaneous access
The procedure is accompanied by minimal pain
The procedure can be performed under local anesthesia
No risk of scarring
Faster return to normal activity - in most cases the patient does
not require a stay in a rehabilitation clinic
Features:
High Quality Laser Diode Technology
Laser diodes are the heart of the laser unit and have been selected for high levels of quality, efficiency and reliability. Featuring solid state technology, they are manufactured in Germany by Lumics, Inc. which is a recognized worldwide leader for producing the highest performing diodes. This ensures superior operating life resulting in long term savings in operating costs.
Maximum Range Of Power(Watts )Level
Multiple power (watts) levels are available in different power configuration models from 1-60 watts. These power (watts) levels can provide significantly more energy than other medical & surgical diode lasers. The higher power (watts) level laser models provide faster treatment times and delivery of optimal energy dosages, an enhanced ability to treat difficult conditions, and enhanced clinical outcomes.
Interactive User Interface
Treatments can be administered and managed with three options: 1) Manual Protocols using the power level, operating mode and timer selections; 2) Preset Protocols that utilize a built-in database of protocols that are organized by anatomy and condition; 3) Custom Protocols that allows the user to create their own unique protocols.
Choice Of Different Operating Modes
Two operating modes Continuous Wave (CW) or Pulsed Modes (50khzFrequencies) are built into the diode laser equipment. The specific power level (watts) can be adjusted through progress bar on the color touchscreen. The Pulsewidth can be operated using different units, like you can set duration 50us, interval 1ms.
Medical Diode Laser Machine Of Excellent Design
S-shape design to protect laser moduel from a damage caused by accidental impact.
Dimed providing a full set of high quality standard and optional accessories, such as puncture needle, Y-valve,optical fiber, safety goggles, footswitch, fiber
cutter, carry case, cart and etc.