StoneMaster: Giỏ khai thác đá hiệu suất cao

StoneMaster: Giỏ khai thác đá hiệu suất cao

Một thiết bị được thiết kế tỉ mỉ để quản lý sỏi tiết niệu, có độ bám, tính linh hoạt và độ chính xác cao để bắt và loại bỏ sỏi hiệu quả với mức độ khó chịu tối thiểu cho bệnh nhân.

Thông tin

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.

Ưu điểm và ứng dụng lâm sàng

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: Giỏ khai thác đá hiệu suất cao

Parameter Đặc điểm kỹ thuật
Vật liệu 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
Độ mờ bức xạ Basket arms & wire designed for endoscopic or fluoroscopic visibility
Mục đích sử dụng RIRS or flexible ureteroscopy for stone extraction in renal pelvis/calyces

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