LaserBLOCK 下肢静脈瘤レーザーシステム

LaserBLOCK 下肢静脈瘤レーザーシステム

アン 静脈内 レーザー治療セット 静脈瘤 静脈、ハーネス ターゲット レーザーエネルギーで不全静脈を熱的に封鎖し、日常生活への迅速な復帰を可能にする。

インフォメーション

The LaserBLOCK Varicose Vein Laser System by Invamed is engineered for endovenous laser treatment (EVLT) of varicose veins, offering a targeted, minimally invasive approach to venous insufficiency. By delivering precise laser energy via a specialized fiber inside the vein, LaserBLOCK effectively occludes the diseased vessel and redirects blood flow to healthier venous pathways. This technology reduces patient discomfort, shortens recovery time, and provides excellent clinical outcomes compared to traditional surgical options.

Minimally Invasive Endovenous Ablation

Uses a laser fiber introduced through a small percutaneous entry to deliver thermal energy along the incompetent vein segment, leading to controlled vein closure without extensive incisions.

High-purity fiber design and radial or bare-tipped configurations promote even energy distribution, ensuring consistent vein wall shrinkage and lower risk of perforation or focal overheating.

Immediate vein occlusion and minimal surrounding tissue damage allow for faster mobilization, reduced postoperative pain, and a quicker return to daily activities compared to traditional vein stripping.

Typically performed under ultrasound guidance, permitting physicians to track fiber position and vein response, adjusting settings to accommodate anatomical variances and maximize procedural success.

Ideal for great saphenous vein (GSV), small saphenous vein (SSV), or other superficial vein treatments where reflux contributes to varicose vein formation, complementing or replacing conventional surgical or foam sclerotherapy.

  • Veins too tortuous or large for effective fiber navigation
  • Active infection in the target area
  • Patient comorbidities that preclude tumescent anesthesia or standard endovenous procedures

Uses a laser fiber introduced through a small percutaneous entry to deliver thermal energy along the incompetent vein segment, leading to controlled vein closure without extensive incisions.

High-purity fiber design and radial or bare-tipped configurations promote even energy distribution, ensuring consistent vein wall shrinkage and lower risk of perforation or focal overheating.

Immediate vein occlusion and minimal surrounding tissue damage allow for faster mobilization, reduced postoperative pain, and a quicker return to daily activities compared to traditional vein stripping.

Typically performed under ultrasound guidance, permitting physicians to track fiber position and vein response, adjusting settings to accommodate anatomical variances and maximize procedural success.

Ideal for great saphenous vein (GSV), small saphenous vein (SSV), or other superficial vein treatments where reflux contributes to varicose vein formation, complementing or replacing conventional surgical or foam sclerotherapy.

  • Veins too tortuous or large for effective fiber navigation
  • Active infection in the target area
  • Patient comorbidities that preclude tumescent anesthesia or standard endovenous procedures

製品仕様

仕様 詳細 / 価値
製品名 LaserBLOCK 下肢静脈瘤レーザーシステム
使用目的 Endovenous laser ablation (EVLA) of incompetent superficial veins (e.g., GSV, SSV)
レーザー波長 810 nm, 940 nm, 980 nm, 1470 nm (depending on variant)
Fiber Type Bare-tip, radial-tip, or jacketed fiber (single-use)
Fiber Diameter Range ~400–600 µm (bare) or up to ~600–800 µm (radial)
Fiber Length Typically 2–3 m to accommodate leg vein access
Laser Power Range ~5–15 W (max), with adjustable energy/pulse modes
Generator Compatibility LaserBLOCK Generator or universal diode-laser system (verify final specs)
Tumescent Requirement Per procedure guidelines (usually recommended for vein wall protection)
臨床適応症 Varicose veins due to saphenous reflux, perforator incompetence
禁忌事項 Deep venous obstruction, severely tortuous superficial veins unsuited for laser fiber insertion
不妊症 Sterile, Single Use (fiber and sheath)
賞味期限 ~密封包装で15～25℃にて～2～3年

オーダー＆サイズマトリックス

Fiber Type Fiber Diameter (µm) Wavelength (nm) Fiber Length (m) 商品コード 備考
Bare-tip 400 980 2.0 LBLK-400-980-20-B Minimal profile, direct vein contact
Bare-tip 600 980 2.5 LBLK-600-980-25-B Larger core fiber, slightly higher energy
Radial-tip 600 1470 2.0 LBLK-600-1470-20-R Even energy distribution, radial emission
Radial-tip 600 1470 2.5 LBLK-600-1470-25-R Longer fiber for extended vein segments
Jacketed Bare 400 810 3.0 LBLK-400-810-30-J Jacketed design for improved fiber durability
Jacketed Bare 600 980 3.0 LBLK-600-980-30-J Larger diameter for faster ablation in large veins

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