TVUS/HSG-Cath™ Trans-Cervical Catheters

TVUS/HSG-Cath™ Trans-Cervical Catheters

The TVUS/HSG-Cath™ is a trans-cervical, dual lumen catheter designed to help provide optimal sonographic uterine image quality while minimizing patient discomfort.

  • Peel-away guide facilitates placement of catheter and can be removed from the catheter prior to imaging.
  • Pre-loaded stylet option is ready for immediate insertion when stenosis is present.
  • Markings indicate insertion depth to help avoid uterine perforation.
  • Optimized liquid infusion cross-section to achieve infusion flow rates without significant hand pressure.
  • Proprietary conical-shaped balloon is designed to provide effective saline stoppage at the internal os without patient discomfort.
  • Intrauterine placement of balloon is possible without significant image obstruction near the internal os.


TVUS/HSG-Cath™ is indicated for diagnosis of the following conditions:

Trans-Vaginal Ultrasound (TVUS) with saline infusion, also known as Saline Infusion Sonography (SIS).

— Persistent abnormal or dysfunctional uterine bleeding.
— Suspected myometrial or intraluminal abnormalities (e.g., fibroids or polyps).
— Thickened or irregular endometrium.
— Recurrent pregnancy loss.
— Pre-operative and post-operative assessment of uterine pathology.

Hysterosalpingography (HSG) with radiographic or sonographic contrast media.

— Unexplained infertility.
— Recurrent pregnancy loss.

TVUS/HSG-Cath™ Trans-Cervical Catheters

Model Number Description Unit of Measure Image
MIS-50P TVUS/HSG-Cath™ 5 Fr Trans-Cervical Catheter with Peel-Away Guide. * 10/BOX TVUS/HSG-Cath™ 5 Fr Trans-Vaginal Ultrasound and Hysterosalpingography Catheter with Peel-Away Guide. Model MIS-50P
MIS-50ST TVUS/HSG-Cath™ 5 Fr Trans-Cervical Catheter with Integrated Stylet. * 10/BOX TVUS/HSG-Cath™ 5 Fr Trans-Vaginal Ultrasound and Hysterosalpingography Catheter with Integrated Stylet. Model MIS-50ST
* Product is CE Marked

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