Clinical application of dual - screen ultrasound in difficult vessel puncture

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000030205

Enrollment

Unknown

Registered

2020-02-25

Start date

2020-02-20

Completion date

Unknown

Last updated

2020-03-02

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

Conditions

Vascular puncture

Interventions

case series:Double screen ultrasonic

Eligibility

Sex/Gender

All

Age

No minimum to 1 Years

Inclusion criteria

Inclusion criteria: 1. Patients with difficulty in vascular puncture; 2. Patients who need vascular puncture; 3. Patients or their families sign the informed consent for catheterization and informed consent for this study.

Exclusion criteria

Exclusion criteria: 1. Infection, edema, burn, etc. at the puncture site; 2. Thrombosis or anatomical deformity of the ipilateral vessel.

Design outcomes

Primary

Measure	Time frame
success rate;	—

Countries

China

Contacts

Public ContactYanzhe Tan

Children's Hospital affiliated to Chongqing Medical University

475022006@qq.com+86 18523440103

Outcome results

None listed

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