×

Menu
United Kingdom
United Kingdom
Contact Us
Woman walking

Questions and Answers – Neurostimulation

Gastroparesis

How large is the Enterra™ neurostimulator?

The Enterra™ neurostimulator is 2.4 inches (60 mm) long, 2.2 inches (55 mm) high, and 0.4 inches (10 mm) thick. It weighs 1.5 ounces (42 grams).

The Enterra™ II neurostimulator model 37800 is 2.4 inches (60 mm) long, 2.2 inches (55 mm) high, and 0.5 inches (11.4 mm) thick. It weighs 1.6 ounces (45 grams).

Back to top

Will the Enterra™ neurostimulator eliminate my nausea and vomiting symptoms?

The WAVESS (Worldwide Anti-Vomiting Electrical Stimulation Study1) clinical study of the Enterra™ neurostimulator used in treating nausea and vomiting has shown that most, but not all, patients have some relief of their vomiting symptoms.

Back to top

If gastric electrical stimulation works for me, when will I notice improvements in my symptoms?

The rate of improvement varies from person to person.

Back to top

What is the difference between Enterra™ and Enterra™ II?

The Enterra™ II gastric stimulator has a battery life indicator, updated programming software, and better resistance against electrical interference.

Back to top

How long will my neurostimulator battery last?

How long the battery lasts depends on your stimulation settings. Some people need more stimulation, which drains the battery faster, and others need less.

Back to top

What will happen when the neurostimulator battery runs down?

Your doctor will need to schedule a surgical procedure to replace the neurostimulator. Enterra™ II contains a battery indicator that tells your doctor when it is time to schedule a device replacement for continued therapy.

Back to top

Can the neurostimulator battery be recharged?

The entire neurostimulator, which contains the battery, must be replaced when the battery runs down. The neurostimulator is not rechargeable.

Back to top

Will I be able to turn the neurostimulator on and off?

Only your doctor can turn the neurostimulator on and off with the external clinician programmer.

Back to top

Can the Enterra™ neurostimulator be used during pregnancy?

The safety of neurostimulation for use during pregnancy or delivery has not been established. If you learn, or suspect, that you are pregnant, contact your doctor.

Back to top

Reference

1

Abell T, McCallum R, Hocking M, et al. Gastric electrical stimulation for medically refractory gastroparesis. Gastroenterology. August 2003;125(2):421-428.

Next: Getting Therapy

Back to top

Referenced path does not exist

Referenced path does not exist

There are items that require your attention.

This is intended for non-urgent inquires only.

If you have a medical emergency, call 114 immediately.

If you have medical questions, contact your doctor.

There are items that require your attention.
There are items that require your attention.
There are items that require your attention.

Your information will be processed and protected in accordance with our privacy statement

 

Selecting “no” to marketing emails above will not affect your other email selections, and a Medtronic representative will still reach out via email, if selected. Your personal data will used to manage your relationship with Medtronic, and, if you consent, to provide you with relevant email updates based on your user preferences. You can opt-out of receiving such emails at any time by clicking the unsubscribe link in the relevant email. Medtronic may use pixels and other technologies in emails to gather statistics around email opening and clicks, to help us improve our communications and to provide you with relevant content.

 

For more information, see the {link}.

You can always change your preferences or update your personal details by visiting the Preference center. {link}

There are items that require your attention.

Before we get started, what best describes you?

This is intended for non-urgent inquires only.

If you have a medical emergency, call 999 immediately.

If you have medical questions, contact your doctor.

There are items that require your attention.
There are items that require your attention.
There are items that require your attention.
There are items that require your attention.
There are items that require your attention.
There are items that require your attention.

Your information will be processed and protected in accordance with our privacy statement

 

Selecting “no” to marketing emails above will not affect your other email selections, and a Medtronic representative will still reach out via email, if selected. Your personal data will used to manage your relationship with Medtronic, and, if you consent, to provide you with relevant email updates based on your user preferences. You can opt-out of receiving such emails at any time by clicking the unsubscribe link in the relevant email. Medtronic may use pixels and other technologies in emails to gather statistics around email opening and clicks, to help us improve our communications and to provide you with relevant content.

 

For more information, see the {link}.

You can always change your preferences or update your personal details by visiting the Preference center. {link}

There are items that require your attention.
There are items that require your attention.

Before we get started, what best describes you?

OR

There are items that require your attention.

OR

There are items that require your attention.
There are items that require your attention.

Your information will be used and protected in accordance with our {link}

There are items that require your attention.
There are items that require your attention.
There are items that require your attention.
There are items that require your attention.
There are items that require your attention.

If you consent to receive emails, you can unsubscribe anytime via the link in each email. We use technology that measures email opens and clicks, to improve our communications and provide relevant content. For details, see our {link}

There are items that require your attention.
There are items that require your attention.
There are items that require your attention.

Your personal data will be used to manage your relationship with Medtronic in accordance with our {link}

There are items that require your attention.
There are items that require your attention.
There are items that require your attention.
There are items that require your attention.