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4A SSG Device (Sonosalpingography Device / Catheter)

4A SSG Device (Sonosalpingography Device / Catheter)

SKU: 4A-GY-0003

The SSG Device (Sonosalpingography Catheter/Cannula) is a specialized, sterile gynecological instrument engineered for precise uterine cavity distension and fallopian tube patency evaluation. Designed for use during real-time transvaginal ultrasound examinations (Saline Infusion Sonography/SSG), it enables smooth, controlled administration of sterile saline or echogenic contrast media into the uterine cavity. Constructed from biocompatible, ultra-soft medical polymers with an integrated acorn/cone stopper or balloon stabilization system, the SSG Device provides a leak-proof cervical seal, allowing clear visualization of anatomical structures while maintaining maximum patient comfort.

Available Sizes

5 Fr 6 Fr 7 Fr

Technical Specifications

Product Name4A SSG Device (Sonosalpingography Device / Catheter)
Intended ApplicationFallopian tube patency testing, saline infusion sonography (SIS), and uterine cavity assessment
Material CompositionMedical-Grade Thermoplastic Polyurethane (Latex-Free)
Stabilization MechanismAdjustable Silicone Acorn/Cone Stopper or Inflatable Retention Balloon (2 mL - 3 mL capacity)
Catheter LengthStandard 22 cm to 28 cm working shaft
Connector MechanismStandard Female Luer-Lock hub with backflow check valve
Sterilization MethodEthylene Oxide (EO) Sterilized (Single-use, non-pyrogenic)

Key Benefits

  • Atraumatic Insertion: Soft, rounded catheter tip allows gentle passage through the cervical canal without mucosal tissue abrasion.
  • Leak-Proof Cervical Seal: Integrated adjustable silicone cone stopper or balloon mechanism prevents backflow of saline during fluid infusion.
  • Radiation-Free Diagnostic Access: Enables real-time ultrasound-guided assessment of fallopian tube patency as a safe, non-radiographic alternative to HSG.
  • Optimal Depth Control: Clear cm-graduated placement markings along the shaft ensure precise intra-uterine positioning.
  • High Fluid Flow Efficiency: Single-lumen inner channel allows rapid, bubble-free saline delivery for immediate ultrasound visualization.

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