3 doctors weighed in:
How do they change or insert the battery inside a pacemaker?
3 doctors weighed in

Dr. Irv Loh
Internal Medicine - Cardiology
1 doctor agrees
In brief: Change the generator
Small incision to access the generator box which has an integrated battery.
Thus the whole generator is changed, not a separate battery, then the leads are reattached to the generator, placed back into surgically created pocket under skin, check function, close incision, good for another 7-10 years or so, depending on use.

In brief: Change the generator
Small incision to access the generator box which has an integrated battery.
Thus the whole generator is changed, not a separate battery, then the leads are reattached to the generator, placed back into surgically created pocket under skin, check function, close incision, good for another 7-10 years or so, depending on use.
Dr. Irv Loh
Dr. Irv Loh
Thank
Dr. John Garner
Internal Medicine - Cardiology
In brief: They Don't
The battery is hermetically sealed (welded) into the titanium shell with the circuitry.
We replace the whole device, only leaving the existing wires behind.

In brief: They Don't
The battery is hermetically sealed (welded) into the titanium shell with the circuitry.
We replace the whole device, only leaving the existing wires behind.
Dr. John Garner
Dr. John Garner
Thank
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