The filling of iodine contrast agent for injection enhances the visibility of ultrasound 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

ChiCTR2000033644

Enrollment

Unknown

Registered

2020-06-07

Start date

2020-06-01

Completion date

Unknown

Last updated

2020-06-08

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

Experimental group:Iodine contrast agent filling

Control group:Without Iodine contrast agent filling

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients undertaking peripheral nerve block anesthesia

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