Epilepsy & Depression Patients Alarmed by Battery Failures in Impulse Generators
- Patients diagnosed with epilepsy and depression are being alerted to a potential battery issue affecting specific models of the VNS Therapy SenTiva generator.
- The primary concern revolves around premature battery depletion in these devices.
- This could lead to interruptions in the delivery of essential therapy, perhaps impacting the management of epilepsy and depression symptoms.
Alert: Battery Issue Identified in VNS Therapy SenTiva Generators
Table of Contents
- Alert: Battery Issue Identified in VNS Therapy SenTiva Generators
- VNS Therapy SenTiva Generator battery Issue: Your Questions Answered
- What is the VNS Therapy SenTiva System?
- Which VNS Therapy SenTiva Models are Affected by the Battery Issue?
- What is the Primary Concern Regarding these Devices?
- What Does Premature Battery Depletion Mean for Patients?
- What Should I Do if I Have an Affected Device?
- Has There Been a Recall?
- What is LivaNova Doing About This?
- Are all Functions of the Generator Affected by this problem?
- What are the Possible Effects of VNS Therapy?
- Where Can I Find a List of Affected Serial Numbers?
- VNS Therapy SenTiva: Key Information
Patients diagnosed with epilepsy and depression are being alerted to a potential battery issue affecting specific models of the VNS Therapy SenTiva generator. The affected devices include the SenTiva Model 1000 and SenTiva Duo Model 1000-D,used to administer therapy for these conditions.
Premature Battery Depletion: A Potential Risk
The primary concern revolves around premature battery depletion in these devices. This issue “could provoke that these devices for the treatment of epilepsy and depression stop administering the corresponding therapy.”
This could lead to interruptions in the delivery of essential therapy, perhaps impacting the management of epilepsy and depression symptoms.
Understanding the VNS Therapy SenTiva System
The VNS Therapy SenTiva system comprises several key components:
- An implantable pulse generator
- A lead connecting the generator to the vagus nerve
- An external programming system to adjust stimulation based on individual patient needs
While the battery issue may reduce the device’s lifespan, it’s vital to note that “although the duration of the device could be reduced, the functions of the generator are not affected by this problem.”
LivaNova’s Voluntary Safety Notification
LivaNova, the manufacturer of the VNS Therapy SenTiva generators, has issued a voluntary safety notification to hospitals and treating physicians. The notification states ”that the implanted generators Model 1000 and Model 1000-D can stop administering the therapy due to a problem in an internal component.”
Recommended Actions for Users
If you are using a VNS Therapy SenTiva generator,it is indeed crucial to be vigilant and monitor for any changes in your clinical symptoms. The proposal is that users of these devices should contact their medical professional if they perceive changes in their clinical symptoms.
Further Information
For a list of affected models and serial numbers, consult the information provided by relevant authorities.
VNS Therapy: Additional Considerations
The VNS Therapy System is indicated for use in epilepsy. Possible effects include sensing problems and inappropriate device responses. If the patient requires concurrent implantable devices,this may result in reduced battery life,which may require replacement.
Recall Information
A recall start date was initiated on January 10, 2025, regarding premature battery depletion in the VNS Therapy SenTiva® Generator.
VNS Therapy SenTiva Generator battery Issue: Your Questions Answered
Are you or a loved one using a VNS Therapy SenTiva generator for epilepsy or depression? Recent reports have highlighted a potential battery issue affecting specific models. This Q&A guide provides complete facts to help you understand the problem, its implications, and the steps you should take.
What is the VNS Therapy SenTiva System?
The VNS (Vagus Nerve Stimulation) Therapy SenTiva system is a medical device used to treat epilepsy and depression. It consists of:
An implantable pulse generator: This device delivers electrical signals.
A lead: Connects the generator to the vagus nerve.
An external programming system: Allows healthcare providers to adjust stimulation settings according to individual patient needs.
Which VNS Therapy SenTiva Models are Affected by the Battery Issue?
The battery issue primarily affects the following VNS Therapy SenTiva generator models:
SenTiva Model 1000
SenTiva Duo Model 1000-D
What is the Primary Concern Regarding these Devices?
The main concern is the potential for premature battery depletion in the affected devices. This could cause the device to stop administering therapy, possibly interrupting the management of epilepsy and depression symptoms.
What Does Premature Battery Depletion Mean for Patients?
Premature battery depletion means the device’s battery may not last as long as originally expected. While the core functions of the generator remain intact, a reduced lifespan could necessitate earlier replacement of the device. This can lead to:
Interruptions in therapy delivery.
Potential impact on the management of epilepsy and depression symptoms.
What Should I Do if I Have an Affected Device?
If you are using a VNS Therapy SenTiva generator Model 1000 or Model 1000-D:
Monitor for Changes: Be vigilant and monitor for any changes in your clinical symptoms.
* Contact Your Doctor: If you perceive any changes in your clinical symptoms, contact your medical professional promptly.
Has There Been a Recall?
Yes, a recall start date was initiated on January 10, 2025, regarding premature battery depletion in the VNS Therapy SenTiva® Generator.
What is LivaNova Doing About This?
LivaNova, the manufacturer of the VNS therapy sentiva generators, has issued a voluntary safety notification to hospitals and treating physicians. The notification informs them that the implanted generators Model 1000 and Model 1000-D can stop administering the therapy due to a problem in an internal component.
Are all Functions of the Generator Affected by this problem?
No. While the battery issue may reduce the device’s lifespan, the core functions of the generator are not affected by this problem.
What are the Possible Effects of VNS Therapy?
Possible effects of VNS Therapy include sensing problems and inappropriate device responses. Additionally, if the patient requires concurrent implantable devices, this may result in reduced battery life, potentially requiring earlier replacement.
Where Can I Find a List of Affected Serial Numbers?
For a list of affected models and serial numbers, consult the information provided by relevant authorities and LivaNova.
VNS Therapy SenTiva: Key Information
| Feature | Description |
| :———————— | :————————————————————————————————————————————————————————————————————————————– |
| Affected Models | SenTiva Model 1000, SenTiva Duo Model 1000-D |
| Primary Risk | Premature battery depletion, potentially leading to interruptions in therapy. |
| Manufacturer Response | LivaNova has issued a voluntary safety notification.|
| Recommended Action | Monitor for changes in clinical symptoms and contact your medical professional if you have concerns. Seek further information from your healthcare provider and relevant authorities, including livanova, for specific serial numbers. |
| Recall Date | January 10, 2025 |