[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

多普勒探头频率2MHz穿透力强适合孕晚期(28周后)及体型偏胖孕妇,3MHz分辨率高适合孕早中期(12-28周)胎位浅时使用,选2MHz为主的产品全孕期适用性更广

1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/480289
API
curl https://kongchang.com/api/v1/knowledge/claims/480289
MCP
get_claim(id=480289)