Minimally-Invasive PLDD Laser Surgery, 980nm Lumbar Laser
The Principle Of PLDD
In this procedure, laser energy is transmitted through a thin
optical fiber into the disc. The aim of PLDD is to vaporize a small
portion of the inner core. The ablation of a relatively small
volume of the inner core results in an important reduction of
intra-discal pressure, thus inducing reduction of disc herniation.
Percutaneous laser disc decompression (PLDD) is the utmost
minimally invasive percutaneous laser techniquein the treatment of
the disc hernias, cervical hernias, dorsal hernias(except for the
segment T1-T5), and lumbar hernias. The procedureuses the laser
energy to absorb the water within the herniated nucleuspulposus
creating a decompression.
The PLDD treatment is performed on an outpatient basis using only
local anesthesia. During the procedure, a thin needle is inserted
into the herniated disc under x-ray or CT guidance. An optical
fiber is inserted through the needle and laser energy is sent
through the fiber, vaporizing a tiny portion of the disc nucleus.
This creates a partial vacuum which draws the herniation away from
the nerve root, thereby relieving the pain. The effect usually is
immediate.
PLDD has proven to be safe and effective. It is minimally invasive,
is performed in an outpatient setting, requires no general
anesthesia, results in no scarring or spinal instability, reduces
rehabilitation time, is repeatable, and does not preclude open
surgery should that become necessary. It is an ideal choice for
patients with poor results in non-surgical treatment.
Stable and Portable Design
- Portable design, only 2.1Kg
- Perfect heat management, no overheating
- LCD panel, high resolution touch screen
- Flexible power: direct power, UPS power...
Powerful Treatment Features
- Preset professional treatment protocols
- Optimal wavelengths: 980nm
- Easy software interface with clear guidance
- Easy software update via TF card...
PLDD laser system is specially designed for PLDD mini-invasive
surgery, 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.
The sterile kit include a 400 micron bare fiber with jacket
protection, 2 sizes of needles, 20G and 18G for your choice of
entry, and a Y Connector allowing fiber entry and suction. The
connector and needles are individually packed to enable maximum
flexibility in treatment.
Berylas 980nm PLDD laser systems are specially designed for the
PLDD procedures. The 980nm wavelength offers equal absorption by
blood and water, enabling efficient and precise tissue ablation and
coagulation as multi-purpose surgical tool.
The PLDD treatment is performed on an outpatient basis using only
local anesthesia. During the procedure, a thin needle is inserted
into the herniated disc under x-ray guidance. An optical fiber is
inserted through the needle and laser energy is sent through the
fiber, vaporizing a tiny portion of the disc nucleus. This creates
a partial vacuum which draws the herniation away from the nerve
root, thereby relieving the pain. The effect usually is immediate.
Cervical Problems
One or more cervical disc herniations
Neck pain, shoulder pain, bilateral numbness, dizziness and other
symptoms.
Lumbar Problems
Restrictive disc herniation on CT or MRI
No intervertebral disc calcification, free, prolapse
Straight leg elevation test positive
Six weeks of conservative treatment is invasive
Specifications
| Laser Type | GaAIAs Diode Laser |
| Wavelength | 980nm |
| 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 | 160(W)*180(L)*235(H) mm |
| Weight | 2.1KG |
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
