Common signal transmission path cardiac pacemaker with switchable capacitors
First Claim
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1. In an implantable cardiac pacemaker including a pacemaker housing and a plurality of inputs receiving analog signals from external and internal signal sources, the improvement comprising:
- a common signal transmission path; and
switching means, comprising an integrated circuit including integrated switchable capacitors, within the housing coupled to the received analog signals for switching the received analog signals for consecutive, multiplex transmission on the common signal transmission path at least inside the housing.
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Abstract
Implantable cardiac pacemaker with a plurality of inputs for signal reception and switchable capacitors connected to these inputs, whereby analog signals obtained through signal receivers from external and/or internal sources are consecutively transmitted on a common signal transmission path inside and/or outside the cardiac pacemaker housing.
39 Citations
21 Claims
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1. In an implantable cardiac pacemaker including a pacemaker housing and a plurality of inputs receiving analog signals from external and internal signal sources, the improvement comprising:
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a common signal transmission path; and switching means, comprising an integrated circuit including integrated switchable capacitors, within the housing coupled to the received analog signals for switching the received analog signals for consecutive, multiplex transmission on the common signal transmission path at least inside the housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification