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Fig. 1 | BMC Anesthesiology

Fig. 1

From: A preliminary assessment of vital-signs-integrated patient-assisted intravenous opioid analgesia (VPIA) for postsurgical pain

Fig. 1

An illustration of Vital-signs-integrated Patient-assisted Intravenous opioid Analgesia (VPIA) analgesic infusion pump. The algorithm and the VPIA analgesic infusion pump (“Intellifuse pump”; Model: Opiva) was designed by Innovfusion Pte Ltd., Singapore. The written permission has been given for publication by Innovfusion Pte Ltd., Singapore

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BMC Anesthesiology

ISSN: 1471-2253

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