Wuhan Dimed Laser Technology Co., Ltd

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PLDD Herniated Disc Laser Surgery Minimally Invasive Lumbar Decompression

PLDD Herniated Disc Laser Surgery Minimally Invasive Lumbar Decompression

PLDD Herniated Disc Laser Surgery Minimally Invasive Lumbar Decompression

Product Details:

Place of Origin: China,Wuhan
Brand Name: Dimed Laser
Certification: CE
Model Number: Berylas

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Packaging Details: Pelican case
Payment Terms: T/T, Western Union
Supply Ability: 50units per month
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Detailed Product Description
Application: Laser Herniated Disc Surgery / Minimally Invasive Lumbar Decompression Model: Berylas 15watts 980nm
Transmission System: Medical Fibers 400nm With SMA905 Connector PLDD Kit: Puncture Needle & Y Valve

 

 

Laser Herniated Disc Surgery / Minimally Invasive Lumbar Decompression

 

PLDD: Percutaneous Laser Disc Decompression

"PLDD" is one of the lower back pain treatments. This page explains the contents, features and procedure of the treatment.

 

PLDD Herniated Disc Laser Surgery Minimally Invasive Lumbar Decompression

Open Discectomy PLDD
This surgery will be performed under general or spinal anesthesia depending on the surgeon's or the patient's preferences. The patients will be positioned prone and the affected disc level is verified with fluoroscopy. A small midline incision (2–3 cm) will be made and the paravertebral muscles will be dissected unilaterally. Laminotomy will be performed when deemed necessary. In order to decompress the nerve root, the herniated disc will be removed as much as possible through a unilateral transflaval approach. The wound will be closed in layers with a suction drain when necessary. Patients will be operated with loupe magnification or microscope depending on the surgeon's preference. The participating surgeons have large experience in the technique. A standardized case record form (CRF) will register the surgeon's findings and will be sent to the data center. Patients will be admitted to hospital for 2–7 days depending on the usual care. The patient will be instructed to take a prone position on the table of the CT-scan. After placing sterile drapes the level of treatment is identified by a scan. The needle entry point is anesthetized by local lidocaine injection no deeper than the facet joint. Subsequently the 18G needle is placed centrally in the nucleus pulposus, and parallel to the endplates by means of a posterolateral approach. Through the needle, a glass fiber is placed in the disc, enabling the application of laser energy (980 nm, 7 W, 0,6 s pulses, interval 1 second). After a total energy of 1500 J is delivered (2000 J for level L4-5), the PLDD procedure is finished. A control CT scan is performed to assess gas formation in the disc space. After the treatment the patient is allowed to drink tea or coffee and is observed for 15 minutes before he/she can return home.

PLDD Herniated Disc Laser Surgery Minimally Invasive Lumbar Decompression

Laser Specification:

Laser Name BERYLAS
Laser Type GaAlAs Diode Laser
Wavelength 810nm 940nm 810nm/980nm 810nm+980nm/
810nm+910nm
Peak Power 9watts 15watts 15watts/20watts 15watts+15watts(30watts)
Average power 9watts 15watts 15watts/20watts 20watts
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(7 inches,resolution 600*1024)
Transmission System Medical Fibers With SMA905 Connector
Dimensions 160(W)*180(L)*235(H) mm
Weight 2.1Kg

Contact Details
Wuhan Dimed Laser Technology Co., Ltd

Contact Person: Ms. Karen

Tel: 86-27-59706608

Fax: 86-27-59706608

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