The Bettocchi Hysteroscope Explained for Clinic Buyers

What defines a Bettocchi-type hysteroscope

The system is named after the Italian gynaecologist who popularised outpatient hysteroscopy without anaesthesia and, in most cases, without a vaginal speculum or cervical dilatation. The idea is to keep the instrument as narrow as possible while still leaving room for irrigation and for a small instrument.

In practice the set is built around a rigid telescope of about 2.9 mm, a sheath with an oval cross-section and a working channel that accepts 5 Fr (about 1.7 mm) instruments. Exact diameters differ between manufacturers, so always read the data sheet rather than rely on the name alone.

• Narrow rigid optic, commonly 30 degree oblique view
• Oval outer sheath that follows the shape of the cervical canal
• Continuous flow: separate inflow and outflow channels keep the view clear
• 5 Fr working channel for semi-rigid scissors, grasping and biopsy forceps, and bipolar electrodes

Bettocchi hysteroscope size and why the oval sheath matters

Bettocchi hysteroscope size is usually quoted as the outer diameter of the sheath, in the range of roughly 4 to 5 mm in its oval form, against 7 mm or more for classical operative sheaths. A smaller footprint generally means less discomfort and less need for cervical preparation, which is what makes the office setting workable.

The oval profile gives a large lumen for the same canal width: it allows full continuous flow, which is the main reason image quality stays good when blood or debris are present. Check that the system you evaluate is truly continuous flow, not an inflow-only diagnostic sheath. For a wider overview of diameters and optics, see our guide to hysteroscope types and sizes.

Hysteroscopy with the Bettocchi approach: what it can do

The 5 Fr channel supports directed biopsy, removal of small polyps, lysis of fine adhesions, division of a thin septum and retrieval of a lost IUD, using semi-rigid scissors, forceps or bipolar electrodes. Larger or fibrous pathology usually calls for a resectoscope or mechanical tissue removal in a day-surgery or theatre setting.

Mechanical removal systems such as the Bigatti shaver follow a different logic: a rotating blade inside a tube cuts and aspirates tissue under direct vision. They need a larger working sheath than a 5 Fr set, so they are usually planned as a second tier alongside the basic office hysteroscope. Match the instrument tier to your case mix before buying.

Equivalent systems and what to compare

Several manufacturers sell slim continuous-flow hysteroscopes with a 5 Fr channel, and clinics are free to choose. Compare on neutral criteria rather than on the brand label.

Within the Beckfinity range, the Richard Wolf Princess resectoscope is a different tool: a slim 7 mm (21 Fr) resectoscope for monopolar and bipolar operative hysteroscopy with minimal cervical dilation, with a rotating double sheath and a 2.7 mm, 12 degree PANOVIEW telescope. It complements, rather than replaces, a Bettocchi-type diagnostic set.

• Optic diameter, angle of view and image quality on your camera and monitor
• Sheath outer diameter and whether it is oval or round
• Real continuous flow and the connectors for your pump, see fluid management for hysteroscopy
• Which 5 Fr instruments are available and whether they are reusable
• Autoclave compatibility of the optic and sheath, and repair support

Questions to ask before ordering

Ask the supplier for the full component list, because the telescope, sheath, inner sheath, instruments and light cable are often sold separately. A breakdown of hysteroscope parts helps you check that nothing is missing from a quotation.

Confirm training, service and loan-unit arrangements, and check current UAE device registration requirements with the relevant authority. Beckfinity specialists can help you specify a hysteroscopy set for your clinic; you can request a quote or consultation through our contact page.