Gynecological and Obstetrical Instruments Key Terms

Learn about common instruments used in gynecology and obstetrics

There is a wide range of instruments used in gynecological and obstetric procedures. Common instruments are used for examining the female reproductive system, collecting samples and performing surgical tasks. Many of these instruments are classified a disposables, which only allows the instruments to be used one time and then discarded. Other instruments, especially those for surgical procedures, are made from stainless steel so they can be reused once they are sterilized.

 

Speculum

A speculum is an instrument used to open body cavities. In gynecology, a speculum is used to open the cervix to check for signs of cancer or other abnormalities. This instrument can be made from plastic or metal.
Try: Planned Parenthood describes the use of a speculum in a pelvic exam to perform a PAP test.

Uterine manipulator

A uterine manipulator is an instrument used in gynecological surgery to move the uterus. It can also be used as an injection tool.
Try: Hayden Medical provides an overview of the most common types of uterine manipulators and injectors.

Autoclave

An autoclave is a machine that sterilizes stainless steel medical equipment. Many instruments used in gynecology and obstetrics are made from stainless steel so they can be reused.
Try: The UVM Environmental Safety Facility provides an overview of how autoclaves work, how to check for proper function and what to do in case of an accident using it.

Uterine dilator

A uterine dilator is an instrument used to open up the cervix for a number of different procedures. Uterine dilators may also be used to facilitate fertility treatments.
Try: Cancer Consultants describes common procedures performed to treat uterine cancer, which includes dilation and curettage.

Curette

A curette is a surgical instrument used to remove a small amount of tissue from inside the body. The instrument is shaped like a spoon and is used for tissue samples and biopsies.
Try: Miltex provides information on their line of disposable OB/GYN curettes for biopsy and sampling procedures.

Ultrasound machine

An ultrasound machine is a tool used to see inside the body. An ultrasound can be used for many specialties, but in gynecology and obstetrics it is used to observe the female reproductive system.
Try: Medline Plus provides information on the procedures using an ultrasound machine for tracking a pregnancy.

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