The Manikin Study of Chest Compression With One Accelerometer Feedback Device

The Method of Proper Chest Compression Depth With Conventional and One Accelerometer Feedback Device During CPR in Hospital

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT02073539

Enrollment

Registered

2014-02-27

Start date

2014-03-31

Completion date

2014-03-31

Last updated

2014-03-21

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

Conditions

Cardiac Arrest

Keywords

Chest compression, One accelerometer, Manikin Study

Brief summary

Chest compression (CC) feedback devices are used to perform CC measurements effectively and accurately on patients in hospital beds. However, these devices do not take account of the compression of the mattress, which results in overestimation of CC depth. This study is the validation study to demonstrate that a new method using one accelerometer(U-cpr) is useful to overcome this limitation and thus measure compression depth more accurately when performing cardiopulmonary resuscitation (CPR) on patients.

Detailed description

Data collection The participants will be divided into three groups by random drawings. Each performer in the three-groups will compress the chest of the manikin on the bed with real-time 5cm,6cm and 7cm feed-back by one accelerometer (U-cpr).We will use two beds \[Stryker ST104-747(Transport stretcher®, 760 x 2110 mm, 228 kg, Stryker Co., Kalamazoo, Michigan, US) ,Shinchang SB-34p (Transport stretcher® , 850 x 2080 mm,Shinchang Co.,Busan,ROK)\]. Each participants will do 6 cycles of chest compression and 1cyle will be 2minutes. Between each cycles, participants will take a rest 5minutes.

Interventions

DEVICEStryker ST104-747

760 x 2110 mm, 228 kg, Stryker Co., Kalamazoo, Michigan, US

DEVICEShinchang SB-34p

, 850 x 2080 mm,Shinchang Co.,Busan,ROK

Study design

Allocation

RANDOMIZED

Intervention model

CROSSOVER

Primary purpose

BASIC_SCIENCE

Masking

SINGLE (Outcomes Assessor)

Eligibility

Sex/Gender

ALL

Age

18 Years to 60 Years

Healthy volunteers

Yes

Inclusion criteria

* Postgraduates year 1,2,3,4 and Emergency physicians in emergency department

Exclusion criteria

* Wrist or Low back disease

Design outcomes

Primary

Measure	Time frame	Description
Chest compression depth	Within 1day	Primary out come is measured by Resusci Anne Modular System Skill Reporter manikin (9.89 kg, Laerdal Medical, Orpington, UK)

Secondary

Measure	Time frame	Description
Chest compression rate	Within 1day	Secondary out is measured by Resusci Anne Modular System Skill Reporter manikin (9.89 kg, Laerdal Medical, Orpington, UK).

Countries

South Korea

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026