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The working mechanism and sealing effect of the infusion connector and the sealing technology

Research on the working mechanism and positive pressure sealing effect of different functional infusion connectors and sealing technology

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500101249
Enrollment
Unknown
Registered
2025-04-22
Start date
2025-05-01
Completion date
Unknown
Last updated
2025-04-28

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

Conditions

None

Interventions

Control group:After the end of the infusion, follow the instructions of the infusion connector for sealing.
Observation group:The sealing technique of "Flushing-Clamping under bolus-Disconnecting under bolus"is adopted.

Sponsors

People's Hospital Affiliated to Jiangsu University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1.Age 18-80 years; 2.Blood vessels are elastic and full; 3.The puncture site is on the forearm or the back of the hand.

Exclusion criteria

Exclusion criteria: 1.D-dimer>2 000 ng/mL,Prothrombin time (PT)>35 s,PLT<100×10^9/L; 2.Hypertonic fluid/blistering agent/irritant drug is injected.

Design outcomes

Primary

MeasureTime frame
Indwelling time of intravenous indwelling needle;—

Secondary

MeasureTime frame
The number of cases of blood return in the indwelling needle extension tube;Maximum number of drops at the time of infusion (d/min);—

Countries

China

Contacts

Public ContactYuling Feng

People's Hospital Affiliated to Jiangsu University

1713213093@qq.com+86 511 88915039

Outcome results

None listed

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