The best replacement for suctioning is closed suctioning.

The best alternatives to suctioning are rated as following:
★★★★★  closed suctioning

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Speaking about suctioning, one probably shouldn't forget about normal saline.

Other search terms related to suctioning and their ratings are:
★★★★★ normal saline
★★ saline
★ normal saline instillation
★ trach
You have in mind a companion for suctioning and it is not yet here? Propose!



Google Trends

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suctioning
closed suctioning