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Respiratory Effort Belts Comparison Guide
Accurate measurement of respiratory effort is central to identifying sleep-disordered breathing. Effort belts translate thoracic and abdominal motion into signals that provide essential context for airflow and oxygen saturation data.
Peruse the various options to select the one(s) that accommodate your sleep lab workflows. For example, some sleep study belts are fully disposable, some fully reusable, and some a mix of single-use and reusable components. Pre-sized belts can facilitate fast application, while cut-to-fit designs may better accommodate hard-to-fit patients. Ask for samples to determine which technology you trust.
This guide compares sleep study belts on features such as dimensions, disposable versus reusable, patient range, and technology. It also reviews how well belts integrate with both in-lab polysomnography systems and home sleep testing setups.
The sleep study belts compared are:
BRAEBON Medical Corp 5574 Disposable RIP Belt

Cadwell Disposable RIP System

Dymedix Diagnostics PerfectFit 3D Effort Belts

Dymedix Diagnostics FastTrack Effort Pack

Natus Medical Inc XactTrace RIP Respiratory Effort Belts

Neurotronics LLC NiteLynx Disposable PVDF Belt Roll

Nox Medical Nox RIP Belts

SLP SleepSense Reusable Inductive Belt

SLP SleepSense Semi-Reusable Inductive Belt

| Company: | BRAEBON Medical Corp | Cadwell | Dymedix Diagnostics | Dymedix Diagnostics | Natus Medical Inc | Neurotronics LLC | Nox Medical | SLP SleepSense | SLP SleepSense |
| Belt: | 5574 Disposable RIP Belt | Cadwell Disposable RIP System | PerfectFit 3D Effort Belts | FastTrack Effort Pack | XactTrace RIP Respiratory Effort Belts | NiteLynx Disposable PDVF Belt Roll | Nox RIP Belts | Reusable Inductive Belt | Semi-Reusable Inductive Belt |
| Website: | braebon.com | estore.cadwell.com/publicstore/product/disposable-rip-system-cadwell-in-lab-psg,466.aspx | dymedix.com | dymedix.com | natus.com/neuro/natus-xacttrace-rip-respiratory-effort-belts | shop.neurotronics.com | noxmedical.com | sleepsense.com | sleepsense.com |
| Dimensions (cm): | small: 45; medium: 70; large: 100 | PSG: 60, 120, 150; HSAT: 90 | cut to size | cut to size | pediatric: 28-56; small: 40-89; medium: 76-140; large: 102-190 | cut to size | pediatric: 30-55; small: 50-85; medium: 75-125; large: 100-170; XL: 150-200 | 60-150 (adjustable) | 40-150 (multiple sizes) |
| Usage: | Disposable | Disposable | Disposable, Reusable | Disposable | Disposable, Reusable | Disposable | Disposable | Reusable | Reusable |
| Patient Range: | Pediatric, Adult | Pediatric, Adult | Infant, Pediatric, Adult | Pediatric, Adult | Infant, Pediatric, Adult | Adult | Pediatric, Adult | Adult | Infant, Pediatric, Adult |
| Technology: | RIP | RIP | PVDF | PVDF | RIP | PVDF | RIP | RIP | RIP |
| PSG/HST Compatibility: | Works with virtually all HST or PSG systems | Compatible with Cadwell’s Easy III for in-lab PSG and ApneaTrak HSAT; AASM-compliant | dymedix.com/system-compatibility | dymedix.com/system-compatibility | All Embla systems & most PSG systems that accept 1.5 mm female touchproof connectors. | In-lab systems that use 2.0 mm DIN TouchProof connector or NomadAir compatible 249 Keyhole. | Compatible with Nox PSG and HSAT systems. | Most/all in-lab PSG, NightOne, Nomad, Nox; email [email protected] to check compatibility. | Most/all in-lab PSG and several home sleep tests; email [email protected] to check compatibility. |
| How to Adjust Size: | Buckle adjustment. | Belts are pre-sized for faster application and adjustable to fit. Adult and child sizes available. | Cut to size; button-hole sensor straps. | Cut to size. | Provider chooses appropriate size for reusable and pre-sized single-use options. Cut to size for single-use cut-to-fit option. | Cut to size. | Size can be adjusted by pulling the loop of each belt end. | Adjustment slide on the belt. | Velcro adjustments attach to anywhere on the belt itself. |
| Power Supply: | External battery power from an oscillator. | Not powered. | N/A | N/A | Supplied by the equipment or through processing module. | N/A | N/A | Inductive interface cable or device power. | Inductive interface cable. |
| Additional Information: | No additional information provided. | Compatible with both key and touch-proof connectors. Designed for both high sensitivity and patient comfort. Disposable belts are pre-sized, supporting faster application for both adult and pediatric patients. | Plug-and-play interface. AASM accepted. No polarity reversal. Ideal for pediatric patients. Optional sum module available. | A completely disposable respiratory effort belt solution. Each FastTrack Effort Pack includes single use chest and abdomen effort belts incorporating a cut-to-size button-hole strap system. Plug and play; throw it away. | Three available options include reusable, pre-sized disposable, and cut-to-fit disposable. | Disposable belt material for use with any NiteLynx PVDF effort sensor. Each roll is 50 yards—approximately 40 individual patient belts. Available in 1-roll and 5-roll packs. | Patented dual Nox RIP belts monitor thoracic and abdominal movements, providing both a high-fidelity measurements of effort as well as a flow signal that is insensitive to mouth breathing. | 9010, 9010N1, 9010NX—SleepSense Reusable Inductive Belts are made from high-quality, comfortable material for reliable respiratory effort monitoring and patient comfort. Designed for repeated use, these belts are easy to clean and care for and are backed by a 1-year warranty. | 9003-L40_9003-L150—SleepSense Semi-Reusable Inductive Belts are made from soft, stretchy material for enhanced patient comfort and secure fit. Velcro tabs attach anywhere along the belt for quick and easy adjustment. Available in sizes from Child Extra Small through Adult XXL, each belt lasts approximately 70 uses, providing a cost-effective solution with a lower cost per use. |
Information for this guide based on data submitted by respiratory effort belt marketers. Sleep Review strives for accuracy in all data but cannot be held responsible for claims made by marketers. Pricing is subject to change. All respiratory effort belt marketers get one listing at no charge. Advertisers are offered multiple listings. All respiratory effort belt options may not be included. Email editor[at]sleepreviewmag.com to be considered for the next update.
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