CEW weapon system and related methods

1. A conductive energy weapon (CEW) comprising:

a shock generating circuit configured to couple to a power source;

a first electrode and a second electrode operatively coupled to the shock generating circuit; and

a safety circuit operatively coupled to the shock generating circuit;

wherein the shock generating circuit is configured to generate a first pulse train and deliver the first pulse train to a target using the first electrode and the second electrode;

wherein the shock generating circuit is configured to generate at least a second pulse train and deliver the at least second pulse train to the target using the first electrode and the second electrode;

wherein the safety circuit is configured to prevent the CEW from applying pulse trains to the target after a predetermined number of pulse trains beyond the at least second pulse train; and

wherein the first pulse train comprises two or more pulses having waveforms substantially identical with each other, each of the waveforms of the two or more pulses having both a positive voltage segment and a negative voltage segment.

2. The CEW of claim 1 , wherein the positive voltage segment of each waveform precedes the negative voltage segment of each waveform.

3. The CEW of claim 1 , wherein a portion of each pulse corresponding to the positive voltage segment of the waveform of each pulse comprises more charge than a portion of each pulse corresponding to the negative voltage segment of the waveform of each pulse.

4. The CEW of claim 3 , wherein a portion of each pulse corresponding to the positive voltage segment of the waveform of the pulse comprises substantially twice as much charge as a portion of each pulse corresponding to the negative voltage segment of the waveform of each pulse.

5. The CEW of claim 1 , wherein the positive voltage segment corresponds with an arc phase configured to produce a plasma discharge between the first electrode and the target and the second electrode and the target.

6. The CEW of claim 1 , wherein each of the waveforms reaches a peak amplitude in less than 10 microseconds from the beginning of each of the waveforms.

7. The CEW of claim 1 , wherein each of the waveforms reaches a peak amplitude in less than 5 microseconds from the beginning of each of the waveforms.

8. The CEW of claim 1 , wherein a duration of the positive voltage segment of each of the waveforms is substantially less than a duration of the negative voltage segment of each of the waveforms.

9. A conductive energy weapon (CEW) comprising:

a shock generating circuit configured to couple to a power source;

a first electrode and a second electrode operatively coupled to the shock generating circuit; and

a safety circuit operatively coupled to the shock generating circuit;

wherein the shock generating circuit is configured to generate a waveform of a first pulse applied to a target using the first electrode and the second electrode, the waveform comprising a positive voltage segment followed by a negative voltage segment;

wherein the shock generating circuit is configured to generate a waveform of a second pulse applied to the target using the first electrode and the second electrode, the waveform of the second pulse substantially the same as the waveform of the first pulse;

wherein the safety circuit is configured to deactivate the CEW after 3 pulse trains, each pulse train comprising no more than 100 pulses.

10. The CEW of claim 9 , wherein the CEW is a non-sinusoidal waveform weapon.

11. The CEW of claim 9 , wherein each pulse delivers substantially 60 microCoulombs of charge.

12. The CEW of claim 9 , wherein each of the first pulse and the second pulse delivers a majority of its charge within the first 15 microseconds of each of the first pulse and the second pulse.

13. The CEW of claim 9 , wherein each pulse lasts substantially 100 microseconds.

14. The CEW of claim 9 , wherein the safety circuit enforces a fixed-time pause between a time of a third pulse train and a time of a next pulse train that a user can apply.

15. The CEW of claim 9 , wherein the positive voltage segment of each waveform precedes the negative voltage segment of each waveform.

16. A conductive energy weapon (CEW) comprising:

a shock generating circuit configured to couple to a power source;

a first electrode and a second electrode operatively coupled to the shock generating circuit; and

a safety circuit operatively coupled to the shock generating circuit;

wherein the shock generating circuit is configured to generate a plurality of pulses and apply the plurality of pulses to a target using the first electrode and the second electrode;

wherein the safety circuit is configured to deactivate the CEW after a predetermined number of pulses; and

wherein a target heart rate detection circuit coupled with the shock generating circuit is configured to detect the target's heart rate one of before and during the shock generating circuit applying any pulses to the target using the first electrode and the second electrode;

wherein the target heart rate detection circuit and the shock generating circuit are configured to electrically synchronize an application rate of the plurality of pulses with the target's heart rate.

17. The CEW of claim 16 , wherein each pulse comprises a positive voltage segment and a negative voltage segment, wherein the positive voltage segment precedes the negative voltage segment.

18. The CEW of claim 16 , wherein the safety circuit enforces a fixed-time pause between a time of the predetermined number of pulses and a time of a next pulse train that a user can apply.

19. The CEW of claim 16 , wherein the target heart rate detection circuit and the shock generating circuit are configured to electrically synchronize the application rate of the plurality of pulses with the target's heart rate through an algorithm based on a statistical regression based on collected heart rate data.

20. The CEW of claim 16 , wherein each pulse of the plurality of pulses delivers a majority of its charge within the first 20% of an entire duration of each pulse of the plurality of pulses.