Hegar Uterine Dilator

Graded metal rod dilator with a rounded conical tip, used in sets of increasing size to dilate the cervix and other passages.

The Hegar Uterine Dilator is also known as Hegar dilators, Hegar cervical dilator.

Uterine dilators are made in graduated sets of increasing diameter, so that each instrument is slightly larger than the previous one. Hegar dilators are typically identified by their diameter in millimeters, and may be single-ended or double-ended. Other patterns use different profiles or sizing systems, so check how a catalogue labels sizes before comparing. Sets are often supplied in a rack or case to keep the sizes in order during processing. See the Hegar uterine dilator guide and the gynecology specialty page.

35 items matching this pattern are listed from manufacturers’ own online catalogues: Sklar Surgical Instruments (31), Lenox Surgical Instruments (3) and Rigor Instruments (1). The catalogue table gives each model number and size as published, with a link to the official product page.

Companies whose own catalogues list the Hegar Uterine Dilator include Rigor Instruments. Check the exact pattern and size with the company.

Other probes & dilators in this directory include Van Buren Urethral Sound, Bowman Lacrimal Probe, Brodie Butterfly Probe and Castroviejo Lacrimal Dilator. See all probes & dilators.

• Pattern and size: compare the diameter or size range, the tip shape and the length with the supplier’s catalogue drawing or a sample.
• Material: confirm the exact steel grade or alloy in the supplier’s documentation, such as the material specification or certificate.
• Finish and any coating, as stated by the supplier.
• Regulatory marking or registration required in your target market (see medical device certifications).
• Reprocessing: the cleaning, disinfection and sterilisation instructions in the manufacturer’s instructions for use (IFU).

How to check a supplier before you buy