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Varicose vein treatment laser 1470nm EVLT laser TR-B1470

Baoding Te'anzhou Electronic Technology Co., Ltd. offers an innovative and effective solution for treating varicose veins with their Endovenous laser ablation (EVLA) system. This minimally invasive treatment is designed for major varicose veins that have previously undergone stripping surgery. The EVLA system utilizes state-of-the-art laser technology to target and seal off problematic veins, resulting in improved blood flow and reduced discomfort for the patient. The procedure is performed under local anesthetic and offers a quicker recovery time compared to traditional surgical methods. Baoding Te'anzhou Electronic Technology Co., Ltd. is dedicated to providing reliable and advanced medical equipment to meet the needs of both patients and healthcare professionals. With their EVLA system, they are committed to delivering high-quality, effective solutions for varicose vein treatment

    product features

    The TR-B1470 is one of the best laser diodes available to treat varicose veins through the EVLA procedure (also known as the VeinSeal, EVLT, or ELVes). The advantage of TR-B1470 Laser Diode are as follows:
    EVLA is a new method of treating varicose veins without surgery. Instead of tying and removing the abnormal vein,s they are heated by a laser.It can be carried out in a simple treatment room rather than an operating theatre.
    Optimal degree of water absorption in the tissue, emits energy at the wavelength of 1470 nm. The wavelength has a high degree of water absorption in the tissue. The bio-physical property of the wave used in the TR-B1470 laser means that the ablation zone is shallow and controlled, and therefore there is no risk of damage to adjacent tissues.
    Additionally, it has a very good effect on blood  (no risk of bleeding).
    These features make the TR-B1470 laser a safer.

    EVLT EVLA Laser (1)hfy
    • 1. Puncture the great saphenous vein at medial malleolus
    • 2. Insert the hydrophilic guide wire through the catheter
    • 3. Measure the length from the puncture print to the projection of fossa ovalis
    EVLT EVLA Laser (4)nwo
    • 4. Insert the multi-purpose catheter through the guide wire into the great saphenous vein

    • 5. Emit the diode laser


    -Safe, visible and immediate results

    The use of diode August 1470 lasers speeds up treatment time and gies better and longer results
    Main benefits of EVLT procedure:
    ◆Does not require hospitalisation(patient can go home even 20 minutes after treatment)
    ◆Local anaesthesia
    ◆Short time of treatment
    ◆No incisionsor post-surgical scars
    ◆Quick return to dailya ctivities(usually 1-2days)
    ◆High effectiveness
    ◆High level of treatment safety
    ◆Very good aesthetic effect


    August 1470 has the minimal efficacy dose available by software which allows unexpert user to startwith ease,Screen displays the quantity of delivered energy in Joules,allowing a perfect control of the treatment.

    Why Choose Us

    1. Germany laser generator with more than 3 years lifetime ,max.30w 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.

    The use of radial fibres provided by Triangel together with the August 1470 laser guarantees full compatibility of the set and thus effective energy transfer into the treatment field. This means that the nominal laser energy, as declared by the manufacturer, is fully available at the optical fibre tip, and thus it is equal to that delivered to the tissue. Many other lasers and optical fibres cause losses of up to 20%, which can cause vein recanalisation due to uneven energy density and power losses during EVLT procedure.

    evlt (8)o8b

    As a unique company that develops and produces both diode lasers and optical fibers, we have bundled all our know-how to offer the right solution for every. requirement in everyday surgery

    Technical  principles

    EVLT EVLA Laser (1)h9f>>Apply a local anaesthetic over the affected area and insert a needle in the area.
    >>Pass a wire through the needle up the vein.
    >>Remove the needle and pass a catheter (thin plastic tubing) over the wire into the saphenous vein.
    >>Pass a laser radial fibre up the catheter in such a way that its tip reached the point that needs to be heated the most (usually the groin crease).
    >>Inject enough local anaesthetic solution into the vein through multiple needle pricks or by Tumescent anesthesia.
    >> Fire up the laser and pull the radial fibre down centimetre by centimetre in 20 to 30 minutes.
    >>Heat the veins through the catheter causing homogenous destruction of the vein's walls by shrinking it and sealing it off. As a result, there is no more blood flow in these veins that may result in swelling. The surrounding healthy veins are free of the varicose veins and therefore able to resume with the healthy blood flow.
    >>Remove the laser and the catheter and cover the needle puncture wound
    with a small dressing.

    EVLT EVLA Laser (3)87h

    After the laser treatment which pressurize the operated area immediately with compression bandages or dress medical compressive stocking.Moreover,press and close the vein cavity along the great saphenous vein by exerting extra pressure and enswathe it with gauzes.If there is no special uncomfortableness,compressive bandages or compressive stocking(for the thigh)should continue applying compression for 7-14 days(not unfasten or loosen).The local puncture burins once more with laser.


    EVLT EVLA Laser (2)1x8



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