CPRmeter 2 Device and App Intro
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CPRmeter™ 2
Measure to Improve with CPR Feedback Device
In the early critical moments of a cardiac arrest, the CPRmeter 2 helps first responders optimise CPR performance by providing real-time feedback on essential parameters of CPR.
Consistent Quality
Quality Compressions - Every Time
The consensus is clear, high-quality CPR has been shown to save lives.1,2 However, how do you know if your teams are consistently delivering high-quality compressions? The CPRmeter 2 is a simple tool you can use to ensure high-quality compressions are delivered by all the responders on scene.3,4 The CPRmeter 2 provides real-time measured feedback on compression rate (cpm), depth (mm), release (g), compressions count, and inactivity time during CPR, while also enabling responders to self-evaluate their performance with event statistics on the spot.
CPRmeter App
CPRmeter 2 + CPRmeter App
A Powerful Combination
The CPRmeter 2 with Q-CPR® technology provides real-time coaching and summative feedback to help rescuers optimize CPR performance in a clinical setting.
Combined with CPRmeter App, organizations can drive quality improvement initiatives with detailed and sharable insights on CPR performance, such as compression depth (mm), release (g), rate (cpm), duration of the session, and chest compression fraction. The CPRmeter App allows post event debrief and share/export statistics to allow a more detailed analysis on performance data.
Responders can examine visual feedback of their training or clinical performance.
This detailed view delivers insights on the essential parameters of CPR.
Quality Improvement for First Response Providers
Response systems to cardiac arrest vary, but we know that the sooner high quality CPR can be initiated, the better chances for positive patient outcomes.5 Equipping front line teams with the CPRmeter 2 can help ensure high quality throughout the resuscitation event, while complementing ongoing improvement initiatives with objective feedback.3,4
Quick and easy debriefing
Review key performance statistics of delivered compressions with one touch after the event. Resuscitation response scenes tend to be hectic with dispersing responders. Having instant access to objective key performance metrics can lead to quick feedback and debriefing, which has been shown to improve performance and outcomes.6,7,8
Main Features
Ergonomic design
Statistics and Timeline on CPR performance
Easy to clean
AAA batteries
Low cost of ownership
Bluetooth Smart
FAQ
How does the CPRmeter 2 work?
CPRmeter 2 has two embedded sensors: one measuring acceleration and another measuring force. A sophisticated microprocessor continuously measures both of these parameters during each compression, and special algorithms convert the collected data into meaningful information.
The accelerometer measures the depth and rate of chest wall movement during each compression and converts it into distance travelled. The force sensor measures the force applied during CPR and is used for several purposes, the most important being the ability to detect if pressure is fully released between compressions, or in other words providing feedback on if the responder is leaning during CPR.
CPRmeter 2 utilizes similar Q-CPR technology found in the Philips MRx, Philips XL+ and Philips FR3 defibrillators.
Can CPRmeter 2 be used on infants or children?
CPR feedback devices (CPRmeter) have been shown to improve the quality of CPR, which can ultimately save lives.
Thus, there are two CPRmeters 2 with different age indications addressing different markets, affecting User Guides and product labeling.
Catalogue number and description
- 801-00240, CPRmeter 2 (Nordic) > 1 year
- 801-00241, CPRmeter 2 (Multi) > 1 year
- 801-00243, CPRmeter 2 (AP) > 8 years
- 801-00249, CPRmeter 2 (US) > 8 years
- 801-00245, CPRmeter 2 (Japan) >8 years
Can CPRmeter 2 remain applied to the patient’s chest during defibrillation?
When a shock is required the CPRmeter 2 can remain applied to the patient's chest but compressions should be stopped, hands removed from the CPRmeter 2 and remain clear of all patient contact during defibrillation or when otherwise required, in accordance with a proper defibrillation protocol.
What should I do if I am using CPRmeter 2 with a manikin which gives feedback?
You should switch off the feedback given from the manikin. The CPRmeter 2 is a medical device which has been designed to provide the rescuer with CPR guidance for use in a wide range of patients with a range of complex chest properties. CPR manikins tend to have a simplified mechanical model of a chest, which are suitable for training of users in performing CPR. These two models therefore tend to have different measurement technologies and tolerances making it difficult to compare and follow both sets of feedback provided.
Can I use CPRmeter 2 during transport of the patient in an ambulance?
CPRmeter 2 is not intended for use in a moving environment, such as an ambulance. If used during patient transport, CPRmeter 2 may provide inaccurate feedback. If CPR is indicated in a moving environment, do not rely on CPRmeter 2 depth feedback during such conditions. It is not necessary to remove the device from the patient.
Can the CPRmeter 2 be used in rain and other adverse weather conditions?
Yes, the CPRmeter 2 has an IP 55 rating.
Protected from limited dust ingress.
Protected from pressure water jets from any direction.
How long will the Battery last?
CPRmeter 2 continuously monitors the power of its 2 AAA batteries. The low battery indicator will be shown during a CPR event if the remaining power is less than that required for an entire CPR event. The battery should last for a minimum of 10 episodes of 30 minutes continuous CPR. If CPRmeter 2 remains in standby mode then the battery should last 2 years and for two 30 minute CPR events. We recommend use of high quality alkaline batteries for use with the CPRmeter 2.
Can I view the Q-CPR Quick Review event statistics after CPRmeter 2 has been switched off?
The CPR event statistics are stored when CPRmeter 2 is turned off. When turned on again, the statistics from the stored CPR event can be reviewed. When CPRmeter 2 is used in a new CPR event, the preceding event's statistics are removed from the Quick Review and the new event's statistics are shown in Q-CPR Quick Review.
What is Q-CPR?
Q-CPR is a trademarked technology platform developed by Laerdal to help train providers deliver guideline quality CPR in real-life emergencies. This technology offers objective measurement and corrective feedback on essential CPR parameters, as well as parameter logging for subsequent debriefing or analysis.
How often should the patient adhesive be replaced?
The Patient Adhesive should be replaced after clinical use, or every two years.
How can I view the data from CPRmeter 2?
The mobile App was created with the purpose of giving users the possibility to debrief in much higher detail, with accurate data that is simple to access, store, share and visualize.
With just a few clicks, you can access in-depth debriefings immediately after events and share it with your team or quality managers.
- You can get an overview of the CPR session in portrait mode
- Rotate your phone to the side, and get a thorough view on the depth (mm), release, force (kg) and rate of each compression.
- Pinch and zoom in and out to analyze specific events.
Additionally, if you want to share your performance, you will get a .zip folder containing:
- A PDF ScoreCard of session performance for debriefing
- An Excel analytical summary
- Data on each compression in an Excel file
In the early critical moments of a cardiac arrest, the CPRmeter 2 helps first responders optimize CPR training performance by providing real-time feedback on essential parameters of CPR.
Features
PHYSICAL
Weight
192 g (6.8 oz)
Size (HxWxD)
154 mm x 65 mm x 26 mm
Ruggedness
IP55 and 0.5 meter drop test
OPERATION
Display Dimensions
28 mm x 35 mm
Type
TFT display
Resolution
128 x 160 pixels
DISPLAY INDICATORS
Low Battery
Small Low battery icon on screen (turning on)
Large Low battery icon on screen (turning off)
Device Error Warning
Yellow light (solid or flashing)
Service Required
Spanner icon
CPR TARGETS
Compression Depth
≥ 50 mm (2”) ±10 %
Compression Release Target
< 2.5 kg (5.5 lbs)
force: +1.5 kg to -2.0 kg
(+3.3 lbs to 4.4 lbs)
Compression Rate Target
100 to 120/min ± 3/min
Compression Counter
1-999 (reset after 5 secs)
BATTERY
Type
2 x 1.5 V AAA
Capacity
Minimum 10 episodes of 30 mins CPR
Standby life
2 years (after 2 years, minimum 30 mins CPR)
DATA
Data storage
300 mins of data or 20 CPR Sessions
Data transfer
Bluetooth Smart
ENVIRONMENTAL CONDITIONS
Storage temperature
-20° to 70° C (-4° to 158° F)
Relative humidity
5 % to 75 %
Operating temperature
0° to 50° C (32° to 122° F)
Relative humidity
5 % to 95 %
PATIENT ADHESIVES
Size
39 mm x 90 mm (1.5” x 3.5”)
Material
Foam pad with biocompatible adhesive on each side.
Shelf life
2 years when applied to CPRmeter or 4 years in unopened packaging
WARRANTY
1 year limited. Please see Laerdal Global Warranty for terms and conditions
CLASSIFICATIONS
EMC Classification
Meets IEC 60601-1-2 and RTCA/DO-160F
References
- Steven L. Kronick, Michael C. Kurz, et al Part 4: Systems of Care and Continuous Quality Improvement 2015 American Heart Association Guidelines Update for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care. Circulation. 2015;132:S397-S413
- Nichol G, Thomas E, Callaway CW, Hedges J, Powell JL, Aufderheide TP, Rea T, Lowe R, Brown T, Dreyer J, Davis D, Idris A, Stiell I; Resuscitation Outcomes Consortium Investigators. Regional variation in out-of-hospital cardiac arrest incidence and outcome [published correction appears in JAMA. 2008;300:1763]. JAMA. 2008;300:1423–1431.
- Buleon, J. Parienti, J-J, Halbout, L., et. al.(2013) AJEM; Improvement in chest compression quality using feedback device (CPRmeter):a simulation randomized crossover study
- Skorning, M., Beckers, S.K., Brokmann, J.C., et al. (2010), Resuscitation; New Visual Feedback Device Improves Performance of Chest Compressions by Professionals in Simulated Cardiac Arrest"
- 5.Link MS, Atkins DL, Passman RS, Halperin HR, Samson RA, White RD, Cudnik MT, Berg MD, Kudenchuk PJ, Kerber RE. Part 6: electrical therapies: automated external defibrillators, defibrillation, cardioversion, and pacing: 2010 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care. Circulation. 2010;122(suppl 3):S706 –S719.
- Edelson, D. P., B. Litzinger, V. Arora, D. Walsh, S. Kim, D. S. Lauderdale, T. L. Vanden Hoek, L. B. Becker, and B. S. Abella. 2008. Improving inhospital cardiac arrest process and outcomes with performance debriefing. Archives of Internal Medicine 168(10):1063-1069.
- Zebuhr C, Sutton RM, Morrison W, Niles D, Boyle L, Nishisaki A, Meaney P, Leffelman J, Berg RA, Nadkarni VM. Evaluation of quantitative debriefing after pediatric cardiac arrest. Resuscitation. 2012;83:1124–1128.
- Dine CJ, Gersh RE, Leary M, Riegel BJ, Bellini LM, Abella BS. Improving cardiopulmonary resuscitation quality and resuscitation training by combining audiovisual feedback and debriefing. Crit Care Med. 2008
