StoneMaster: 石抽出バスケットのハイパフォーマー

StoneMaster: 石抽出バスケットのハイパフォーマー

泌尿器科結石管理用に綿密に設計された器具で、優れたグリップ力、柔軟性、精度を備え、患者の不快感を最小限に抑えながら効率的に結石を捕捉・除去する。

インフォメーション

StoneMaster is an innovative stone retrieval system designed to comfortably, safely, and quickly extract concretions of various sizes—particularly from hard-to-reach areas in the renal pelvis. Its unique three-arm nitinol basket leverages hybrid functionality, combining the benefits of both a grabber and a stone extraction basket, ensuring fast stone capture and atraumatic removal even from the distal ureteral or calyceal system.

Perfect Hybrid of Grabber and Basket

Elastic, Fully Articulated Three-Armed Basket: Seamlessly toggles between a basket configuration (for encasing the stone) and a grabber approach (for direct grasping), giving clinicians heightened procedural flexibility.

  • Shape Memory & Flexibility: Nitinol wires retain stability while allowing the basket to open and close smoothly in the confines of the renal collecting system.
  • Durable & Kink-Resistant: Ensures consistent performance during repeated captures, even in tortuous ureteral or calyceal anatomy.
  • Three-Arm Hybrid Head: Combines direct basket function with a specialized grabber tip—encasing stones quickly while minimizing risk of trauma.
  • Advanced Guide Wire Technology: High shaft stiffness with a hyperflexible distal end streamlines catheter manipulation and stabilizes the StoneMaster device in challenging angles.
  • Tuohy-Borst Adapter & Insertion Aid: Simplifies introduction into the working channel of flexible ureteroscopes and acts as a splash guard—maintaining a clean and safe workspace.
  • Two Basket Diameters: Adaptable to various stone sizes or anatomical variations encountered during retrograde intrarenal surgery (RIRS).
  • Varied Opening Mechanisms: Operators can choose from standard or larger opening designs, tailoring retrieval method to stone burden and location.

臨床上の利点と応用

Efficient Stone Extraction
  • Direct Removal of Marginal Stones: Ideal for capturing even small or “slippery” concretions lodged in difficult angles of the renal pelvis or lower calyx.
  • Rapid & Reliable: Shortens procedure times, reducing anesthesia requirements and enhancing patient comfort.
  • Atraumatic Basket Action: The nitinol arms gently enclose stones, diminishing the risk of mucosal damage or bleeding.
  • Minimized Device Exchanges: The hybrid design (grabber + basket) lessens the need for switching instruments mid-procedure.
  • Excellent Irrigation: System design fosters clear endoscopic viewing, ensuring the operator can locate and remove stones effectively without losing vision.
  • Stable Handling: The ergonomic push handle and stiff/hyperflexible guide wire synergy reduce operator fatigue, enabling consistent performance through complex manipulations.
  • Lower Pole & Multi-Calyx Access: StoneMaster’s sinusoidal and pigtail expansions adapt to varied angles, addressing branched or angled calyceal anatomies.
  • Compatibility: Integrates with most standard flexible ureteroscopes, enabling universal adoption for renal stone retrieval.

StoneMaster: 石抽出バスケットのハイパフォーマー

Parameter 仕様
素材 Nitinol basket + specialized guide wire system
Basket Configuration 3-armed hybrid design (basket + grabber)
Available Sizes Multiple basket diameters, two opening options
Guide Wire Properties High shaft stiffness, hyperflexible distal tip
Tuohy-Borst Adapter & Insertion Aid Facilitates entry to flexible ureteroscopes + splash guard functionality
ラジオパシティ Basket arms & wire designed for endoscopic or fluoroscopic visibility
使用目的 RIRS or flexible ureteroscopy for stone extraction in renal pelvis/calyces

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