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VPG Plethysmography Transducer

Precision Transducer for Research Data Acquisition

Convert biological signals for analysis with MP system or AcqKnowledge®

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Part #: TSD204

The vaginal plethysmography (VPG) transducer measures vaginal pulse amplitude (VPA) and vaginal blood volume (VBV).

  • insert tip: length 5.25 cm (2.5″); circumference 4.5 cm (1.8″)
  • cable: 3 m cable (9.8 feet); terminates in connector for TCIPPG2
  • stopper (LxWxD): 9 cm x 2.4 cm x 1 cm (3.5″ x 0.94″ x 0.39″)
  • weight: 0.15 kg (5.3 oz) including cable; tip only ~0.10 kg (0.35 oz)
  • Requires transducer connector interface TCIPPG2 to PPG100C for MP160/150 System
  • See TSDVPG for bundled VPG transducer and TCI interface.
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VPG Measurement
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Part #: TSD204
Categories: Transducers - Research
Subcategories: Sexual Arousal - Research

With a different Platform



Sexual Arousal VPA VBV Data

Add a variety of physiological sexual arousal parameters including temperature, EDA, respiration, and pulse. Monitor pulse rate, respiration rate, pulse amplitude, and area under the pulse curve with AcqKnowledge calculation channels.

Present a wide range of videos or images and send marker/trigger information to the MP System with a stimulus presentation package. Use automated analysis features, triggering off of the image markers, to determine the onset timing, duration, and amplitude of the subject’s response. Add subject feedback via the Variable Assessment Transducer TSD115.




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