LIGHTLas 810

About LIGHTLas 810

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The LIGHTLas 810 is a next generation multi-purpose 810nm diode laser photocoagulator designed for use by ophthalmic surgeons for the treatment of various Retinal and Glaucoma diseases. It is one of the safest and most versatile single frequency lasers in the ophthalmic market due to its unique sp-mode™  and conventional continuous wavelength modalities.

Being developed to suit surgeons, the LIGHTLas 810 was developed using the latest technologies.  Being a semiconductor diode laser, the LIGHTLas 810 is a reliable product that will provide the ophthalmologist with many  years of trouble free operation, and coming with a case, can be easily transported to other hospitals and clinics.

Treatment laser type Infrared Diode
Wavelength 810nm
Safety classification Class 4
Power 50 mW – 3.0 W
Cooling Auto Fan & TECs for Laser & Crystal
Electrical input 100V-230V AC 50/60 Hz
Aiming laser Red diode laser (635-650nm)
Delivery devices Slitlamp adapters; LIO; ENDO
Treatment modes CW-pulse; SP-Mode
Pulse duration 0.01 – 3.0s
Pulse intervals 0.01 – 3.0s & Continuous
sp-mode™ settings Duration: 150µs-600µs (50µs increments) sp-mode Duty Cycle: 5%-30% (2.5% increments) Period: 1400µs-18500µs (50µs increments)
Dimensions 13cm (H) x 36cm (W) x 33cm (D) 5.1" x 14.5" x 12.9" (laser console)
Weight 12Kg / 26.4 lbs (laser console)
Power requirements 100‐240 VAC; 50/60 Hz; Auto ranging

Features and Benefits

Superb Performance from High Duty Laser Solution

LIGHTLas 810 combines innovative laser technology assuring highest standards of performance and versatility. The all-new digitally controlled instant-duty cycle allows fast speed and high power usage over prolonged periods. Innovative laser cavity engine and high quality optical design, assure accurate power deliver and precise energy distribution across all delivery devices resulting in safer controllable treatment.red life span

 

Enhanced Treatment by Superb Energy Distribution

Screen Shot 2014-09-08 at 2.44.51 PMThe innovative laser technology and quality optics of the laser and delivery systems, assure accurate power delivery and precise energy distribution for all delivery devices.  LIGHTLas 810 produces excellent spot size precession with highly accurate energy density over the treatment area.

The all-new digitally controlled instant-duty cycle circuitry allows ultra fast laser energy feedback loop that monitors each shot and instantly adjusts for stable output, enhancing treatment safety and clinical outcomes.

Unique Slit Lamp Integrated Option for Enhanced Workflow

The LIGHTLas 810 can be offered in unparalleled slit lamp integrated configuration assuring
outstanding workflow through enhanced controls and clinical efficiency.  Unlike contemporary integrated lasers, the LIGHTLas laser console can be easily used with LIO or removed and utilized with Endo probes in O.R making it a very functional and friendly integrated system.

 

  • The 50-1000µm continuously variable, parfocal spot size control provides superb energy density and increases clinical versatility.
  • The internal safety filters allow larger field of view, and undistorted clear sight of the retina.
  • The working distance between the binocular and patient is short facilitating accommodation and ease.
  • Enhanced working distance from objective lens and the patient’s eye increases comfort to accommodate laser lens and precision during the procedure.

Ergonomic optional motorized table with swivel plate for convenient laser use and height adjustable padded arm rests.

 

Detachable Touch Screen Interface810 detach

The LIGHTLas 810 features a large 7″ color LCD touch panel, featuring user-friendly in-built PC with programmable and intuitive menu settings in all room conditions.

The windows embedded platform was designed to be customizable for future input of data and progressive product upgrades.

The conveniently detachable control panel enhances working space and offers easy access to all laser controls.

 

Tissue Friendly sp-mode™ Photocoagulation

LIGHTLas 810 can be used in traditional Continuous Wavelength (CW) and sp-mode (Sub-Threshold Photocoagulation) treatment modalities allowing conventional and next-gen approach in management of Retinal and Glaucoma disease.

The sp-mode is the latest evolution in LightMed laser photocoagulators offering a novel approach to achieve optimum clinical outcomes whilst eliminating laser-induced thermal tissue damage and treatment side effects.  This technology allows for a broader range of treatment modalities with ongoing studies demonstrating that physicians may now treat disorders at a much earlier stage, with possibility of repeat treatment in retinal and glaucoma applications.

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Wireless Foot Pedal with Power Control Function

The LIGHTLas 810 includes an optional wireless foot pedal enhancing convenience of positioning.

This foot pedal also allows for adjustment of treatment power settings by foot using the side switches.

The ergonomic design allows for a hands-free operation and an uninterrupted procedure for increased visual focus.

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  • Laser provides audible alerts during energy adjustment by foot assuring adequate attention span during procedure.
  •  Wireless Design reduces cable clutter.

Ultra long-life battery assuring minimum 7 year operating time (also provided with standard cable in case of battery failure).

 

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The LIGHTLas 810 can be combined with the LIGHTLas YAG and LIGHTLas SLT Deux Lasers, forming a powerful and complete Duo (Photocoagulator + YAG) or Trio (Photocoagulator + YAG / SLT) workstation.

The combination assures optimum with the efficiency of an integrated laser station. In addition, it lowers the cost of ownership and assures increased practice and clinical scope.

The photocoagulator treatment laser is delivered through an attachment type delivery system that conveniently mounts on the LIGHTLas YAG without affecting its core performance, whether the Laser console can be conveniently located on especially designed swivel plate for enhanced functionality or mounted on the side column for enhanced space.

 

Extensive Range of Delivery Devices

The LIGHTLas 810 comes with an extensive range of laser delivery devices assuring maximum utility of economics, space, and clinical needs.  Auto-Key for automatic recognition of safety filters and delivery devices assures simple and safe selection of treatment modes.

Slit Lamp Delivery Adapters (SLA)

  • Designed to fit Zeiss and Haag-Streit and types of slit lamps.
  • Delivery Attachments for combination use with LightMed and other brand YAG & SLT lasers.

True Parfocal 50-50oµm continuously variable spot size producing excellent and uniform power density distribution over the treatment area.

Optional micromanipulator option for enhanced spot position controls, enabling quick and easy treatment in painting mode.

Superior Optics and safety filter allows enhanced and undistorted view of the retina.

Keeler Integrated Laser Indirect Ophthalmoscope (LIO)

  • Unique controls of aperture and spot size.
  • Comfortable light weight design.
  • Superior optics and integrated safety filter for enhanced viewing.

Full range of Endo-ocular Laser probes

  • Wide variety of LightMed’s exclusive and affordable probes for vast majority of vitreo-retinal needs.
  • Available in 20G, 23G and 25G models:
  • Straight Probes
  • Angled Probes
  • Aspirating Probes
  • Illuminating Probes

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Convenient, Versatile & Portable Design

The LIGHTLas 810 has been designed to serve in Operating Room, Clinic and Office environments with ease, comfort and superb clinical performance.

  • The Integrated configuration facilitates better diagnosis,  enlarged peripheral viewing and enhances speed of procedure and ease of use in treatment of various retinal disorders.
  • The optional on-Cart solution assures easy transportation from clinic or O.R environment enhancing better utility of the product investment and use with numerous delivery devices.
  • The Laser + attachment configuration maximize economies of scale allowing to utilize the LIGHTLas 810 laser with already existing slit lamps or to create a powerful multi-use workstation maximizing cost and space efficiency.red combo copy

Clinical Information

Infrared 810nm Wavelength

The infrared 810nm (commonly referred to as the Diode Laser) is a wavelength of unique characteristics, with niche clinical applications, and a great alternative to 532green and 670red wavelengths espe‐ cially when a deep penetration is re‐ quired. However due to the invisible properties, the 810nm is a wavelength that requires more understanding and expertise than the visible wavelengths, hence the reason why it has not gained the mass popularity.

The lesions produced by 810nm lasers are not immediately noticeable as the same lesions produced by green lasers. Com‐ monly, the lesions take a few days to ap‐ pear (depending on the patient), and once they become apparent, they may appear indistinguishable, both in look and clinical feature to the lesions produced by green lasers. During the treatment, the physician can monitor this effect and adjust the power settings by referring to the colour of the retinal lesion, which will usually appear slightly grey.

The 810nm wavelength is less absorbed by melanin than that of the green wave‐ lengths (532nm & 514nm); thus patients with low pigmentation (fair skin) may require higher power settings to photo‐ coagulate the tissue. However, for pa‐ tients with high pigmentation, the differ‐ ence between 810nm and green (532nm & 514nm) wavelengths is negligible.

Because of the invisible 810nm spectrum the diode laser has the advantages of penetrating through sclera, and excessive haemorrhage hance the wavelength has established itself as a standard in niche laser applications such as Retinopathy of Prematurity (ROP), Transscleral Cylcopho‐ tocoagulation or Transpupillary Thermo‐ Therapy, known more commonly as TTT (in treatment of ocular tumours) and CNV and in treatment some AMD cases.

TTT, relies on heat generation from en‐ dogenous pigment (hyperthermia princi‐ ple) for the treatment of Ocular Tumours and Choroidal Neovascularization (CNV).

Transscleral Cylcophotocoagulation (also known as TSCPC) of the ciliary processes. The ciliary body of the eye, which creates aqueous fluid, is treated with a laser to decrease production of aqueous. TSCPC has been demonstrated to be a safe and highly effective method for low‐ ering intraocular pressure (IOP) in pa‐ tients with severe uncontrolled glaucoma where previous medications and treat‐ ments have not shown to be effective.

The infrared 810nm wavelength is the versatile alternative in deep penetration.

Wavelength Benefits:

  • Highly absorbed by the melanin present in the Retinal Pigment Epithelium
  • Well absorbed by haemoglobin

Clinical Assets:

  • Good transmission through haemorrhages and vitreous opacities
  • Good penetration through sclera

Main Clinical Applications

Retinal Photocoagulation

  • Diabetic Retinopathy
  • Central serous chorio-retinaopathy
  • Diabetic Macular Edema
  • Central/Branch Retinal Vein Occlusion
  • Retinopathy of Prematurity (ROP)
  • Retinal Tears, Holes, and Detachments
  • Endophotocoagulation

Glaucoma

  • Cyclophotocoagulation
  • Laser Trabeculoplasty
  • Laser Iridotomy
  • Peripheral Iridectomy
  • Sub-Threshold Photocoagulation Laser Trabeculoplasty (spLT)

Ocular Tumors

  • Transpupillary Thermo-Therapy (TTT)

Endophotocoagulation

This technique is always used in the surgical environment as a final stage of Vitrectomy. Endophotocagulation is used for its retinopexy when treating detachments, and for applying pan-retinal photocoagulation (PRP) in the eye of a patient with diabetic retinopathy, usually in the severe proliferate stages.

Endophotocoagulation of retinal detachments:

In the retinal detachment surgery, endophotocoagulation is used to place a series of burns along the outside edge of a tear or hole after the retina has been returned to its normal position. This will prevent the migration of fluid under the edge of the tear or through the hole to lift the retina off again.

Endophotocoagulation of diabetic retinopathy:

In the final stages of a Vitrectomy, usually to remove the consequence of hemorrhage, a PRP is performed as if it were being done using the slit lamp. The treatment may include up to 300 applications, but is often less, if the patient has had previous outpatient PRP.

The ophthalmologists complete the PRP during the surgery, because many of these cases will have some additional haemorrhage. It is more practical to treat with the laser in while there is little or no haemorrhage present.

Tips for using the Endoprobe:

  • A 4x increase in power density is obtained for each millimetre the probe tip is moved closer to the retina.
  • It may be better to use longer working distances with higher powers. This allows the doctor to adjust the burn endpoint by moving the probe closer or further back from the retina.
  • When the doctor is applying laser in air, lower power is required.
  • When it is difficult to achieve a burn, very often there is fluid under the retina. Often after draining again good burns are obtained.
  • It is best to have grey endpoints; they will become lighter after a few minutes. This avoids over treatment.

     

Configurations
LIGHTLas YAG/SLT + 810 Tri-Laser
LIGHTLas YAG/SLT + 810 Tri-Laser
LIGHTLas 810 Integrated System
LIGHTLas 810 Integrated System
LIGHTLas YAG + 810 Combo
LIGHTLas YAG + 810 Combo
Accessories and Delivery Systems
TruLase Laser Indirect Ophthalmoscope (LIO)
TruLase Laser Indirect Ophthalmoscope (LIO)
Endo Probes: Straight/Curved (20, 23, 25 Gages)
Endo Probes: Straight/Curved (20, 23, 25 Gages)
Safety Filter
Safety Filter
Motorized Safety Filter
Motorized Safety Filter
SL980 Slit Lamp with Integrated (built in) SLA
SL980 Slit Lamp with Integrated (built in) SLA
TruSpot Slit Lamp Attachment without Micromanipulator
TruSpot Slit Lamp Attachment without Micromanipulator
Slit Lamp Attachment with Micromanipulator
Slit Lamp Attachment with Micromanipulator
Dual Column Table
Dual Column Table
Downloadable Files
LIGHTLas 810

United States

San Clemente, California

1130 Calle Cordillera
San Clemente, CA 92673
USA

phone 888 494 1370

fax 949 218 9556

Japan

Tokyo, Japan

3F Orchis-Takebi, 2-Chome 22-1
Hatagaya, Shibuya, Tokyo 151-0072
Japan

phone +81 3 5333 2411

fax +81 3 5333 2412