2023 Triangel Dual 980nm 1470nm Evla Endovenous for Vein Laser Ablation Varicose Vein Removal Clinic Use Device

• Customization: Available
• Type: Laser Evlt
• Theory: Laser
• Model NO.: Laseev
• Laser Type: Diode Laser Gallium-Aluminum-Arsenide Gaalas
• Wavelength: 47W
• Working Modes: Cw, Pulse and Single
• Aiming Beam: 650nm
• Fiber Diameter: 600
• Fiber Type: Radial Fiber
• Fiber Connector: SMA-905 International Standard Interface
• Pulse: 0.00s-1.00s
• Delay: 0.00s-1.00s
• Voltage: 100-240V, 50/60Hz
• Transport Package: Air Box
• Specification: 51*47*46cm
• Trademark: Triangelaser
• Origin: China
• HS Code: 8543909000
• Production Capacity: 1000 Pieces/Year

Product Description

2023 TRIANGEL dual 980nm 1470nm EVLA Endovenous For Vein Laser Ablation Varicose Vein Removal Clinic use device

EVLT is a new method of treating varicose veins without  surgery. Instead of tying and removing the abnormal veins,  they are heated by a laser. The heat kills the walls of the  veins and the body then naturally absorbs the dead tissue  and the abnormal veins are destroyed. It can be carried out in a simple treatment room rather than an operating theatre. EVLT is performed under local anaesthetic as a  'Walk-in, walk-out' technique.

2020 TRIANGEL dual 980nm 1470nm EVLA Endovenous Vein Laser Ablation for Varicose Vein Removal for clinic

Product Description

 

The Optimal Energy - 1470nm
As a water-specific laser, the VeinCure 1470 laser targets water as the chromophore to absorb the laser energy. Since vein structure is mostly water, it's theorized that the 1470 nm laser wavelength efficiently heats endothelial cells with a low risk of collateral damage, resulting in an optimal vein ablation.

The 1470nm laser energy is preferentially  absorbed in the intracellular water of the vein wall and in the water content of blood.The irreversible photo-thermal process induced by the laser energy results in a complete occlusion of the treated vein. The lower energy level needed using the radial laser fiber significantly minimized adverse effects compared with the bare laser fiber.

EVLT (Endovenous Laser Treatment) is a procedure leading to occlusion of varicose veins. It involves putting a optic into a saphenous vein through a catheter. Then the laser is turned on and slowly withdrawed from the vein. Thanks to light-tissue interaction mainly thermal  occur, the tissue is heated and the walls of the vein shrink, because of alteration of endothelium and contraction of collagen. There are two possibilities of performing the treatment: with pulsed and continuous-wave laser operation. Using the pulsed operation also the is withdrawed step by step. A better choice is to use continuous-wave laser and to withdraw the  also continuously, what provides more homogenous illumination of the vein, less tissue damaged outside the vein and better results. The therapy is just a beginning of the occlusion process. After the treatment the veins are shrinking for several days or weeks. That is why in the long period observation very good results are obtained. The main advantage of EVLT is that it is a non-invasive technique 
in contrast to surgical treatments. It also does not involve hospital stay and can be performed in an ambulatory conditions with local anesthesia and lasts for less than 1 hour. After the procedure patient does not have any unsightly incisions and scars. 
 

During the EVLA procedure, the surgeon uses ultrasound to find the vein to be treated. The veins that can be treated are the main venous trunks of the legs:
Great Saphenous Vein (GSV)
Small Saphenous Vein (SSV)
Their major tributaries such as the Anterior Accessory Saphenous Veins (AASV)

Advantage for handles

 

Radial fiber that emits at 360° affords the ideal endovenous thermal ablation. It is therefore possible to gently and evenly introduce the laser energy into the lumen of the vein and ensure the closure of the vein based on photothermal destruction (at temperatures between 100 and 120°C).

TRIANGEL RADIAL FIBER is equipped with safety markings for optimal control of the pullback process.

 

 

Why 360 Radial Fiber ?
When combined with the 1470 mm laser source, this laser fiber that emits at 360° affords the ideal endovenous thermal ablation. It is therefore possible to gently and evenly introduce the laser energy into the lumen of the vein and ensure the closure of the vein based on photothermal destruction (at temperatures between 100 and 120°C). Perforation of the vein wall (as in the case of the conventional bare tip fibre) and the associated thermal irritation of the surrounding tissue are prevented, thereby minimizing postoperative pain, ecchymosis, and other side effects.
Proprietary radial fibers in convenient procedure kits
5Fr venous access needle ensures easy, atraumatic access. guidewire navigates small, tortuous veins with a floppy tip and has a firm anchor to guide the sheath and hold it in place. The simple use of several of these standard cannulas makes access much easier - even for highly convoluted or duplicated veins. Also when treating perforating veins or recurrences, access is greatly facilitated.

Detailed Photos

The laser procedure for the varicose vein treatment of tomorrow

Minimally invasive laser procedures have revolutionized surgery. They are increasingly being implemented to treat varicose veins around the world.

Endovenous Laser Ablation Treatment, also known as laser therapy, is a safe, proven medical procedure that not only treats the symptoms of varicose veins.

Endovenous means inside the vein, a small amount of local anaesthetic is injected into the skin over the vein and a needle inserted into it. A wire is passed through the needle and up the vein. The needle is removed and a catheter is passed over the wire, up the vein and the wire removed. A laser fiber is passed up the catheter so its tip lies at the highest point to be heated (usually your groin crease). A large quantity of local anaesthetic solution is then injected around the vein through multiple tiny needle pricks. The laser is then fired up and pulled down the vein over to heat the lining within the vein, damaging it and causing it to collapse, shrink, and eventually disappear.

 

Product Parameters

 

Laser type	Diode Laser Gallium-Aluminum-Arsenide GaAlAs
Wavelength	980nm+1470nm
Power	1-30W for 980nm, 1-17W for 1470nm
Working Modes	CW, Pulse and Single
Aiming Beam	Adjustable Red indicator light 650nm
Fiber type	Radial fiber
Fiber diameter	600 Fiber
Fiber connector	SMA-905 International standard interface, special quartz optical fiber laser transmission
Pulse	0.00s-1.00s
Delay	0.00s-1.00s
Voltage	100-240V, 50/60HZ
Size	51*47*46cm
Gross Weight	20kg

 

Product Advantages

 

1	USA QPC laser generator with more than 3 years lifetime ,max.47w output laser energy;
2	Curative effect: operation under direct vision, the main branch can closed of tortuous vein clumps
3	Patients with mild disease can be treated in the outpatient service.
4	Postoperative secondary infection, less pain, quick recovery.
5	Surgical operation is simple, treatment time is greatly shortened, reduce patient's much pain
6	Beautiful appearance, almost no scar after surgery.
7	Minimally invasive, less bleeding.

Before and After

FAQ

 

Is EVLT procedure painful?
Some patients may experience temporary soreness or some slight swelling, which can be treated effectively with over-the-counter, non-aspirin pain relievers and typically subsides within the first five days. The procedure is minimally invasive and requires no general anesthesia.
Is Evlt dangerous?
EVLT is safe and effective,2-4 especially in terms of faster recovery.
How long after EVLT will I see results?
Within one week patients may start to notice a difference in the prominence of their varicose veins, but complete results may take weeks to months.

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