Thole Pelvimeter

Description

Thole Pelvimeter

The Thole pelvimeter measures pelvic diameters so the clinician can record the size of the maternal pelvis. It comes in a single size for routine obstetric assessment.

What it measures

Obstetricians and midwives use pelvimetry to estimate the room available for birth. So this instrument gives a direct reading between two points on the pelvis. Then the clinician enters the figures in the antenatal notes.

One size for every case

This pattern comes in a single size, so ordering stays simple. Also, one Thole pelvimeter can serve a whole antenatal clinic. Plus, a spare fits neatly in a teaching kit.

For teaching

Midwifery schools often use pelvimeters to show pelvic landmarks. Therefore, the instrument suits skills labs as well as clinic rooms. Students can practice on a pelvic model before they see patients.

Taking a reading

First, locate the bony landmarks you plan to measure. Next, position the Thole pelvimeter gently and note the distance. Finally, repeat the measurement to confirm it before you record it. Also, a teaching clinic can keep one beside its obstetric models for hands-on practice.

Cleaning Thole pelvimeter

Wipe the contact points after every patient. Then clean the whole instrument according to your clinic’s protocol and let it dry. Keep it in a drawer or case where nothing presses on it.

Thole pelvimeter specifications

• One size
• Thole pattern
• Measures pelvic diameters

Our warranty

Plus, the instrument comes with our three-year warranty against defects. Then our Atlanta office checks every order before dispatch. For care and cleaning questions, read our FAQs. Surgical stainless grades fall under ASTM F899. For internal pelvic measurement, see our De Lee pelvimeter. Also, see our whole OB/GYN instrument range.

For professional use only. See our care and sterilization guide for notes on photos and materials, and our returns policy before you order.