Old pacemaker 2

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Just a very old pacemaker that I inherited from my grandfather. It wasn't his, obviously, but he was an MD and had this on his desk as paperweight. It was actually in use as far as I know. This is the back side with the grounding plate. These devices were non-rechargeable and had to be replaced every few months.

Just a very old pacemaker that I inherited from my grandfather. It wasn't his, obviously, but he was an MD and had this on his desk as paperweight. It was actually in use as far as I know. This is the back side with the grounding plate. These devices were non-rechargeable and had to be replaced every few months.

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