Reading device documents
Read clearance, predicates, specifications, recalls and IFU revisions as separate document questions.
Each explanation connects a common consumer question to exact models and original source roles. Model identity and personal clinical outcomes remain separate.
- ArticleWhat does FDA clearance mean for a lifting device?
Read FDA clearance by exact device, indication and jurisdiction, using Oligio X and Thermage FLX documents without transferring their scope to Korean permits.
- ArticleHow is a Korean device permit matched to a model?
Korean permit matching: A device can have a familiar trade name but an unmatched legal model or accessory.
- ArticleWhy do RF frequency records differ across sources?
RF frequency conflicts: Oligio X has different frequency statements across a regulator-filed summary, a global manufacturer page and an unverified-affiliation commercial page.
- ArticleWhy identify the console, handpiece and tip?
Console versus tip: A platform name can cover surface RF, penetrating RF or another module.
- ArticleWhere is ultrasound imaging documented in devices?
Ultrasound imaging: The Ulthera instructions describe DeepSEE visualization, while selected ULTRAFORMER product records do not establish the same imaging field.
- ArticleDo predicate devices share every indication?
Predicate device limits: Thermage FLX and Volnewmer illustrate why a technical comparison and an indications enclosure must be read separately.
- ArticleWhich models and lots does a device recall cover?
Device recall lot scope: The selected XERF EFFECTOR60 event illustrates the difference between a platform name and an affected accessory.
- ArticleWhat can a device UDI record identify?
UDI identity limits: The Oligio X AccessGUDID record links identity metadata with US submission identifiers.
- ArticleCan an older device IFU show every current use?
Historical IFU scope: Ulthera PRIME has later body-area events not all present in the older instruction file reviewed.
- ArticleDoes an unverified permit mean no authorization?
Unverified permits: The catalog lists a Korean permit number only where an MFDS item record matched the product or model name; three records remain unverified.
Which device document claim needs closer reading?
Clearance, predicate comparisons, technical conflicts and revision dates need different reading questions.
The explanations follow the supporting document rather than a ranking headline. A specification conflict leads to source identity, a recall leads to tip and lot scope, and an old IFU leads to the relationship with later events.
Where do these numbers come from?
- K243929 : Oligio X Research access: 2026-10-24. Decision letter identity/date; indications-for-use enclosure and/or summary; device-description/technology sections. Selected sections only, not a full IFU or full dossier.
- K231287 : POTENZA Research access: 2026-10-24. Decision letter identity/date; indications-for-use enclosure and/or summary; device-description/technology sections. Selected sections only, not a full IFU or full dossier.
- 의료기기안심책방 Research access: 2026-10-24. Landing-page text only. Product-level search/permit attachments were not retrieved. No permit number or current Korea indication inferred.