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Fig. 3 | Trials

Fig. 3

From: Comparison of the efficacy between conventional moxibustion and smoke-free moxibustion on knee osteoarthritis: study protocol of a randomized controlled trial

Fig. 3

Diagram of the moxibustion and smoke-free moxibustion devices. a This new moxa device is composed of three parts. b Participants are treated at acupoints Dubi (ST35), Zusanli (ST36), and Neixiyan (EX-LE4) with devices consisting of a moxa pillar. The moxa device has an opening in the center that allows heat and smoke from the burning pillar to stimulate the acupoints. c In the smoke-free moxibustion group, investigators place a purification device at the top of the moxibustion device to remove the moxa smoke

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Trials

ISSN: 1745-6215