The negative pressure generated by moving the needle core enhances the visibility of the ultrasonic down needle

Research on the technology of enhancing the visibility of ultrasound needle

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000033248

Enrollment

Unknown

Registered

2020-05-25

Start date

2020-05-20

Completion date

Unknown

Last updated

2020-05-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

The visibility of ultrasonic needles

Interventions

Case series:Nil

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: N/A

Exclusion criteria

Exclusion criteria: N/A

Design outcomes

Primary

Measure	Time frame
Pixel intensity;	—

Countries

China

Contacts

Public ContactHeguo Luo

The Third Affiliated Hospital of Nanchang University

peacepeace7@163.com+86 13807035516

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026