Delta 腎保留系統

Delta 腎保留系統

A 射頻-基於導管的系統，專門用於 腎交感 在 抵抗性高血壓降低神經活動以控制血壓。

資訊

Delta Catheter: Pioneering Precision in Renal Denervation

  • Helical Design: The Delta Renal Denervation Catheter sets itself apart through its innovative design and superior performance. 
  • Multi-Electrode: Tailored for the treatment of resistant hypertension, the catheter provides a precise and effective solution, ensuring that patients receive the best possible care.

Redefine Hypertension Treatment
with Delta Renal Denervation

  • The Delta Catheter’s advanced design and tip technology facilitates targeted denervation, resulting in more efficient procedures and enhanced treatment outcomes.
  • With its innovative tip technology, the Delta Catheter guarantees efficient energy delivery and procedural success, paving the way for improved patient outcomes. 

RENAL

ARTERY

ABLATION

SYSTEM

Secure, Swift and Precise:
The Delta Difference in Renal Denervation

With its compatibility with standard systems and equipment, the Delta Catheter is both practical and easy to integrate into existing workflows.

  • Material: Crafted from a state-of-the-art biocompatible ePTFE and a high-strength CoCr, ensuring longevity and stability.
  • Diameter: Ranging from 2.8 mm to 4.8 mm, providing options for various patient needs.
  • Length: Available from 18 mm to 29 mm, accommodating different arterial sizes.
  • Cell Design: Innovatively engineered cell structure delivers exceptional radial strength and flexibility, ensuring the stent conforms securely to the arterial wall.
  • Delivery System: Advanced delivery mechanism ensures precise deployment, easy navigation, and reduced procedure time, enhancing overall surgical efficiency.

A UNIQUE

MULTI-HELİCAL
ABLATION SYSTEM

FITS ALL

ELIGIBLE ANATOMY

6 F Guide Catheter Compatibility
  • Streamlined Interventional Workflow: The Delta Modulator catheter is designed to pass seamlessly through a 6 F guide catheter, reducing procedure complexity.
  • Familiar Access Approach: Maintains alignment with standard femoral arterial entry, minimizing additional training or specialized equipment.
  • 1.5 mm Electrodes: Four distinct radio-opaque electrodes enable circumferential energy delivery, maximizing nerve disruption in fewer lesions.
  • Optimized Positioning:A treatment length of 17–21 mm ensures overlapping energy zones if all electrodes are activated, catering to variable vessel lengths.
  • Real-Time Temperature Monitoring: Provides 連續 feedback for energy modulation, improving ablation efficacy while 減少 thermal injury risks.
  • Precision Control: The thermocouple’s platinum/iridium alloy ensures rapid temperature detection, promoting safe lesion formation.
  • Durable Shaft Support: The robust, molded sleeve maintains catheter integrity, resisting kinks and protecting internal components during complex manipulations.
  • Ergonomic Maneuverability: Smooth transitions between sleeve segments facilitate stable positioning in the renal artery.
  • Tip Marker at 1 mm Proximal of Distal Tip: Guides real-time fluoroscopic alignment.
  • Femoral Shaft Marker at 55 cm: Assists in precise catheter advancement from the femoral access point to the renal artery ostium.
  • 3–8 mm Target: Designed to accommodate typical renal artery dimensions, ensuring broad patient candidacy for renal denervation therapy.
  • Streamlined Interventional Workflow: The Delta Modulator catheter is designed to pass seamlessly through a 6 F guide catheter, reducing procedure complexity.
  • Familiar Access Approach: Maintains alignment with standard femoral arterial entry, minimizing additional training or specialized equipment.
  • 1.5 mm Electrodes: Four distinct radio-opaque electrodes enable circumferential energy delivery, maximizing nerve disruption in fewer lesions.
  • Optimized Positioning:A treatment length of 17–21 mm ensures overlapping energy zones if all electrodes are activated, catering to variable vessel lengths.
  • Real-Time Temperature Monitoring: Provides 連續 feedback for energy modulation, improving ablation efficacy while 減少 thermal injury risks.
  • Precision Control: The thermocouple’s platinum/iridium alloy ensures rapid temperature detection, promoting safe lesion formation.
  • Durable Shaft Support: The robust, molded sleeve maintains catheter integrity, resisting kinks and protecting internal components during complex manipulations.
  • Ergonomic Maneuverability: Smooth transitions between sleeve segments facilitate stable positioning in the renal artery.
  • Tip Marker at 1 mm Proximal of Distal Tip: Guides real-time fluoroscopic alignment.
  • Femoral Shaft Marker at 55 cm: Assists in precise catheter advancement from the femoral access point to the renal artery ostium.
  • 3–8 mm Target: Designed to accommodate typical renal artery dimensions, ensuring broad patient candidacy for renal denervation therapy.

一般產品規格

規格 細節 / 價值
產品名稱 Delta 腎保留系統
預期用途 Catheter-based ablation of renal sympathetic nerves to treat resistant hypertension
導管設計 Multi-electrode or single-electrode RF ablation catheter with integrated temperature sensors
材質 Pebax/Polyamide shaft with braided reinforcement, flexible tip
Catheter Outer Diameter Typically 6F or 7F
工作長度 ~100–120 cm (depending on model)
Electrode Configuration 4 or 6 RF electrodes radially spaced, or single spiral electrode, plus temperature feedback
RF Energy Range ~5–15 W per electrode (depending on design)
Frequency ~460–500 kHz (common for RF ablation)
Irrigation/Saline Port Optional for cooling, if device design includes fluid infusion
導線相容性 Typically 0.014” or 0.018” (check specific product line)
無菌 無菌（環氧乙烷）
單次使用 是
保質期 2–3 years if stored unopened at 15–25 °C
操作溫度 15–25 °C recommended for storage
臨床適應症 Resistant arterial hypertension where lifestyle and medications fail, enabling reduction of sympathetic tone
禁忌症 Severe renal artery stenosis, multiple renal arteries unfit for ablation, or known intolerance to device materials

6F Renal Denervation Catheters

French Size 工作長度（公分） Electrode Setup Guidewire 產品編號 注意事項
6F 100 4-electrode array 0.014” DLT-6F-100-4A Standard length, radial 4-electrode configuration
6F 100 Single spiral electrode 0.014” DLT-6F-100-SSP Spiral coil design for circumferential ablation
6F 110 4-electrode array 0.014” DLT-6F-110-4A Extended length for deeper renal artery access
6F 110 6-electrode array 0.014” DLT-6F-110-6A More contact points for multi-spot ablation

7F Renal Denervation Catheters

French Size 工作長度（公分） Electrode Setup Guidewire 產品編號 注意事項
7F 100 4-electrode array 0.014” or 0.018” DLT-7F-100-4A Larger OD allows thicker integrated sensors or irrigation
7F 100 6-electrode array 0.014” or 0.018” DLT-7F-100-6A Enhanced radial coverage in a single ablation pass
7F 110 Single spiral electrode 0.014” or 0.018” DLT-7F-110-SSP Extended length with spiral design for wide segments
7F 120 6-electrode array + Irrig. 0.014” or 0.018” DLT-7F-120-6Ai Optional irrigation port for cooling during ablation

8F

French Size 工作長度（公分） Electrode Setup Guidewire 產品編號 注意事項
8F 100 6-electrode radial array 0.018" DLT-8F-100-6A Higher flow or stiffer design for tough anatomies
8F 110 6-electrode + irrigation 0.018" DLT-8F-110-6Ai Cooling feature plus multiple electrodes for thorough ablation
8F 120 Double spiral coil (rare) 0.018" DLT-8F-120-DSC If your line includes unique double spiral layout (example)

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