Sleep Diagnostics

Sleep Diagnostics

Embla® N7000 – Versatile, Advanced and Superior PSG Amplifier


The Embla N7000 recording system is a result of almost two decades of experience in the field of sleep medicine. The system offers a high degree of flexibility and impeccable signal quality to meet the demanding needs of clinical work and research. The N7000 recorder is indispensable in a wide range of settings and represents the integration of advanced digital technology and precision engineering into an ergonomically designed PSG system.

Advanced and superior

  • Designed for routine and expanded sleep protocols, with up to 60 channels and full 10/20 EEG functionality
  • Ideal for routine sleep studies and research applications

Versatile Design

  • The patient interface of the N7000 consists of the Bedside Unit and the Patient Unit – both are lightweight and feature quick-disconnect for easy patient mobility
  • The clinically enhanced Patient Unit greatly reduces cabling requirements for signals such as respiratory effort, snoring, flow and SpO2
  • The Bedside Unit can be comfortably worn by the patient with a strap attachment for mobility

Powerful and flexible PSG software

  • Industry leading and AASM compliant
  • Innovative tools to save time and optimize study quality
  • Designed around common tasks and natural workflow
  • Additional derived signals including flow, lung volume and RMI when Embla XactTrace™ effort belts are used
Media Download Link
Embla N7000 Brochure

Embla® S4500 – Durable, reliable and easy-to-use PSG amplifier


The Embla S4500 PSG amplifier features an intuitive and ergonomic design that includes a color-coded input panel to optimize efficiency during the patient set up process. This dual component system requires minimal cabling, has been specifically designed to complement workflow, and complies with AASM guidelines. The Embla S4500 is so robust and reliable, you will be expanding on this platform for years to come.

Reliable and durable

  • Designed to reject signal interference
  • Records up to 32 channels
  • Streamlined dual component design
  • Minimized cabling increases patient comfort
  • Integrated steel luer lock pressure transducer

Intuitive design

  • Color-coded input panel featuring patient layout
  • Supports and accelerates the training process
  • Built-in impedance button with indicator lights
  • One step disconnect simplifies unhooking the patient
  • 2-pin sensor inputs reduce hookup time and ensure polarity

Powerful, flexible PSG software

  • Industry leading and AASM compliant PSG software
  • Innovative tools to save time and optimize study quality
  • Designed around common tasks and natural workflow
  • Additional derived signals including flow, lung volume and RMI when Embla XactTrace™ effort belts are used
Media Download Link
Natus S4500 Brochure

Embla® MDrive™ – Wireless, integrated and flexible communication unit


The Embla MDrive is the specialized platform for in-lab PSG applications featuring wireless technology with an IP camera interface, making installation quick and easy with no need for additional cables. This high performance device also offers a high quality color LCD screen for signal display, convenient for bedside bio-calibration and impedance checks, and includes a removable memory card for raw data backup. The MDrive interfaces with the Embla S4500 or N7000 amplifier and can be used during an attended or ambulatory setting with up to 8 additional DC inputs for expanded collection. The MDrive is compatible with all of the Embla PSG software platforms*.

*Sandman® 10 and RemLogic™


  • Attended Data Collection – wireless or via network cable – optional backup of raw data on removable SD card
  • Ambulatory Data Collection – collected data stored on removable SD card
  • Choose from preset or customizable montages
  • Real time impedance and signal quality check at bedside
  • Ideal for all patients, including pediatric
  • Custom designed wall-mounted or bedside cradle


  • Minimize cost, decrease installation time, and eliminate cabling
  • Integrated 3-port network switch for connecting IP Video and auxiliary IP network devices
  • Easy patient set up with integrated LCD screen for bedside impedance and signal check
  • 8 additional DC Inputs for expanded studies
  • Plug and play interface with a series of external PAP, EtCO2 and other industry leading diagnostic devices
  • Integrated 3-port network switch for connecting IP Video and auxiliary IP network devices
Media Download Link
Natus MDrive Brochure

Embletta® MPR PG and PSG – The Future of Sleep Recording


The Embletta Multi Parameter Recording (MPR) Family

  • Scalable from Level III to Full Level I PSG
  • Multi-Night Recording for HST
  • LCD Screen for Patient Set-Up, Signal Quality Check & Viewing Traces
  • Bio-Sensor Auto Start
  • RemLogic Software Included
  • Hi-Quality Microphone (optional)
  • TX Proxy Adds Wireless Interface for DC Devices

Bio-Sensor Auto Start

No lost recordings because a patient forgets to push a button

Wireless Integration of ResMed APAP

Whether auto titration or verification of therapy efficacy, our wireless TX Proxy provides an elegant and simple interface

Technology that Adapts to Your Changing Requirements

Pioneered by Embla in the original Embletta, the Proxy comes of age in the Multi Parameter Recorder with the ST and ST+ Proxies

OCST Taken to the Next Level

By simply adding the ST Proxy to the MPR PG you have all the information you need to stage sleep and determine Sleep Time. True AHI calculation based on True Sleep Time

On Screen Signal Review Takes the Guess Work Out of Signal Quality

By visually confirming the signal quality, you ensure the best possible recording while the patient is in their own bed and outside your ability to intervene

Full Level I and Level II Testing

The ST+ Proxy expands the MPR PG with its Tx Therapy Proxy, into a full Level I PSG system. 6 additional EEG channels, 2 EOG, 3 Chin EMG channels, 2 Limb Movement and 1 ECG in addition to the 22 Channels of the MPR PG with Tx Proxy… with all of the derivative channels, a total of 65 channels of data.

View on Line or After the Fact

The ST+ Proxy allows you turn your Level III portable into a fully functioning Level I PSG system by adding just a computer and video camera. Used in a laboratory, ICU or patient room, the MPR PG with ST+ provides the most cost effective system configured for full PSG available today.

Media Download Link
Embletta MPR ST+ Proxy Brochure
Natus Embletta MPR Brochure

Embla® RemLogic™ PSG Software- The world’s most widely accepted sleep diagnostic software

Embla RemLogic sleep diagnostic software is a dynamic platform that offers the perfect combination of innovation and ease of use. RemLogic is ideal for all study types, ranging from the basic detection of obstructive sleep apnea to more complex studies that require additional EEG and DC channels. RemLogic exceeds the American Academy of Sleep Medicine (AASM) scoring criteria and contains an abundance of customizable options that allow you to tailor data acquisition and scoring preferences to best suit your needs. RemLogic also offers time-saving tools that streamline workflow and maximize efficiency.

Seamless digital interface to ResMed Therapy devices

  • Automatic detection of therapy type and settings
  • No additional configuration required
  • Extensive data export capabilities
  • Therapy titration reporting offers PAP and titration statistics

Powerful and flexible software

  • Score studies with more efficiency than ever with customizable right-click event scoring menus, single-click event placement, and channel-assigned event placement
  • Patient charting tool to automate paper charts
  • Customize initial, collection, and summary observation charts
  • Schedule prompts for entering specific information in collection observations chart
  • Enter and view patient observations in pop up box that appears at selected intervals
  • Exceeds American Academy of Sleep Medicine guidelines for staging and events
  • Designed to compliment natural workflow during collection and scoring of data
  • Data trends, single-sheet overview, and event lists for quick reference of raw data and scored events
  • Derived signals such as XFlow™, XSum™ and RMI when Embla XactTrace™ respiratory belts are used
  • Powerful Export/Import tools


A number of predefined or customizable reports can be generated and exported including:

  • Polysomnography report containing either software detected or user defined events
  • Sleep stage report
  • PLM, titration, pediatric
  • Reports exported in multiple file formats including PDF, TXT, RTF, EDF, or ASCI II

Versatile data acquisition choices for RemLogic

  • Embla MDrive® RemLogic now supports the MDrive Wireless Communication Unit in both the N7000 and S4500 Amplifiers. The MDrive offers a high quality color LCD screen for signal display, convenient for bedside bio-calibration and impedance checks, and includes a removable memory card for raw data backup.
  • Embla N7000™ The result of over a decade of experience in the field of sleep medicine, this 60 channel amplifier offers a high degree of flexibility and impeccable signal quality to meet the demanding needs of clinical work and research. The N7000 amplifier represents the integration of advanced digital technology and precision engineering into an ergonomically designed PSG system.
  • Embla S4500™ Features a simplified design that includes a color-coded input panel to optimize efficiency during the patient set up process. This 32 channel, dual component system requires minimal cabling, has been specifically designed to compliment workflow, and complies with AASM guidelines.
  • Embletta MPR System with modular flexibility allows for the collection of Level 4 to Level 1 recordings. The Embletta MPR System can be used for Out of Center, Ambulatory or Level 1 PSG.
Media Download Link
Natus Remlogic Brochure

Sandman® Elite™ PSG Software – Elite by Design

Embla Sandman Elite sleep diagnostic software has maintained its “Elite” reputation in the field of sleep diagnostics for over 15 years. This well established and widely accepted software platform delivers the ideal combination of ease and flexibility that is valued by thousands of sleep professionals throughout the world. Sandman Elite is designed to meet the needs of clinical and research facilities large or small.

High Quality

  • Exceptional recording, scoring and data management features
  • Records high-quality data to produce first-class studies and reports for your laboratory
  • Fully integrated Out of Center Sleep Testing with Embletta MPR
  • Microsoft® Windows 7, 64-bit compatible

Tools You Need

  • Choose from a complete range of system options to customize tools specific to your laboratory’s requirements
    • Select from a range of modules available for computer assisted scoring, data export, and database management
    • Bi-directional support of HL7 integration using our exclusive Enterprise™ Practice Management Software
    • Craft reports tools with customized formulas, layout, and logo
  • Intuitive and easy to use Sandman Elite Software is designed with user configurable tools that are available in both Collection and Analysis. Sandman Elite Software offers Real Time On-Screen Digital Video that can be adjusted for increased frame rates during video capture and, when used with the Embla MDrive, will support IP Video collection.
  • Customizable Toolbars allow for selection of features and tools to streamline workflow and increase collection and scoring efficiency.
  • Customizable Signal windows and workspaces allow users to view multiple signal windows at different time bases and allow for the simultaneous review of data from different points in time. This useful tool can be used during collection and allows review of look back data and real time data simultaneously.
  • Digital Display and Running Digital Displays of alpha numeric data for any channel or event tag can be customized to view values of signals as they are collected.
  • Trend Windows and Event Windows are customizable and allow for quick and easy navigation to specific areas of the recording. Scoring during Collection or Analysis is performed with the Single Click Event placement option that uses channel specific event definitions so events can be added with a single mouse click.
  • Patient Observations can be customized and allows for collection of observations during acquisition at timed intervals or on demand and is available for review when the study is opened in Analysis.
  • RDI Summary tool provides information to the recording technologist about the effectiveness of changes in therapy during collection.
Media Download Link
Natus Sandman Elite Brochure

Embla® Enterprise™ – Sleep Business Software

The Enterprise™ Sleep Business Management System is compatible with any PSG system and is designed to optimize the efficiency of your sleep business through streamlining workflow, providing a single point of data entry, easily compiling useful reports and tracking metrics.

Embla Enterprise is rich with time and money saving tools that allow users to:

  • Manage patient care and patient data
  • Collect and report data required to achieve accreditation
  • Build transcripts for patient forms and interpretation reports
  • Manage questionnaire data
  • Import data seamlessly from any diagnostic system
  • Interface with Hospital HL7 Systems
  • Create a paperless environment for your lab through electronic document management

Manage Patient Care


Embla Enterprise allows users to quickly and easily schedule and reschedule patients. User customizable study types allow you to also schedule non-diagnostic appointments like consults, follow-ups, and orientations. Enterprise also tracks resource workload for each staff member to help ensure quality patient care.

  • Schedule patients using drag and drop functionality or use the wizard to find available times and resources
  • Track patient standby lists
  • Create an urgent/first available list
  • Monitor and track cancellations
  • LabView allows you to track all patients and see valuable workflow information
  • ICD-9 and ICD-10 code supported

Patient Follow-up

Tasks and reminders can be set for patients, studies, and staff. An “Enterprise Today” view provides a clear view of the required activities and patient schedule for a customizable period of time. Tasks can be assigned to specific individuals or groups and can also be set to reoccur. Reports provide statistics on tasks completed and overdue to help manage patient workflow and staff efficiency.

Document Management

Enterprise features a robust, secure system for managing all patient documents. All patient documentation can be easily attached electronically and may be assigned for access by other users.

  • Attach any type document to the patient’s electronic chart
  • Paper documents can be easily scanned to patient charts
  • Customizable templates automate document generation

Collect and Report Data Required to Achieve Accreditation

Embla Enterprise includes tools to assist in the accreditation process:

  • Track patient communication
  • Maintain patient sleep study history
  • Easily generate reports to include study types, referrals, insurance, quality assurance and outcomes
  • Produce patient questionnaire results
  • Tracking and management of patient follow-up activities
  • Sleep facility workflow/efficiency statistics
  • Maintenance of electronic patient charts

Query Manager

The Query Manager is a flexible tool used to create extensive queries on patient data stored in the Enterprise SQL database.

  • Search by customizable patient groups
  • Analyze study information based on patient outcomes
  • Search for patients based on any combination of database fields
  • Export query results into other applications such as Microsoft® Excel®
  • Database is automatically populated with clinical data from every study
  • Print mailing labels based on query outcome
  • Generate epidemiological statistics on patient population
  • Queries can be built and saved to easily be rerun in the future.

Transcript Builder

This feature is designed to simplify the process of designing document and transcription templates. The user has the ability to easily customize these documents for individual patients and users.

  • Save time and achieve consistent formatting by creating, customizing, and sharing blocks of text that the user can “drag and drop” to the Transcript Editor
  • Use database tags to extract system information such as patient demographics, clinical parameters and questionnaire responses
  • Use the IntelliSense™ feature to minimize user error and automate the process of inserting database field tags
  • Supports electronic signatures

Questionnaire Manager

Enterprise features an online questionnaire system to automate the process of requesting patient information and recording their responses.

  • Requests to complete questionnaires can be e-mailed to patients along with a web link to the questionnaire website
  • Enterprise indicates if and when the questionnaire is completed and allows the patient’s responses to be viewed or printed
  • Statistical reports can provide metrics from responses
  • Questionnaires can also be completed in the lab through the Enterprise Client or by patients on a kiosk computer, laptop, tablet PC, etc.
  • The Questionnaire Designer allows users to easily create or modify questionnaires

Manage Your Business

Enterprise Business Reports can track important operational metrics, giving valuable insight into profit projections and how to allocate marketing efforts for greater success. Track number of referrals from each physician, by region, referral source and payer. These reports help monitor the operation effectively and allows maximised resource utilization.
Enterprise allows you to view, track, and trend:

  • Referral statistics
  • Workflow statistics
  • Study statistics
  • Cancellation information
  • Patient demographic

Optional Modules

The Enterprise System was designed with flexibility in mind and additional modules may be added to better facilities’ needs.

  • Multi-Center Module
  • The Enterprise Multi-Center Module allows multiple sleep facilities to be managed from a single location. The data collected from the satellite facilities are consolidated into a single database, giving a clear overview of the organization. The Enterprise Scheduler can be used to schedule across facilities and Enterprise Business Reports can be categorized by individual facilities. Reports can be generated on individual facilities or on the organization as a whole.

  • Interface Modules
  • Embla Connect provides a flexible interface solution for a wide range of systems. Multiple data formats are supported including HL7, XML, and GDT.

    • Inbound interfaces including ADT (Admissions Discharge and Transfers), Orders and Scheduling
    • Outbound interfaces to provide patient diagnosis from the study including appropriate billing codes, documents and links to documents in the Enterprise FileServer.
  • Universal Data Import – Interface with any PSG System
    • The Universal Data Import (UDI) utility in Enterprise enables the seamless import of data from any diagnostic system.
    • Automatically import and populate your existing custom templates
    • Import or batch process information from previous studies
    • Export data from any system capable of creating standard format reports, such as Microsoft® Word, Microsoft® Excel®, and Adobe® PDF
    • Create custom database fields from a library of several data types
    • Experience the flexibility of UDI: Interface with any major PSG application, read other diagnostic reports including CPAP Compliance Data, EEG Studies, results from PFTs and ABGs, etc.
    • Access and transmit data from report templates, study forms, sleep parameters, customized fields and reports through HL7 systems
    • Perform queries on any combination of custom fields.

Integration with Natus Neurology* Sleep Software for a Streamlined Solution to Patient Management

The Enterprise Client software resides on the PSG acquisition computers and is the front end for all information access and patient management tasks. The software can also be installed on additional office computers throughout the facility for access by physicians and administrative staff.

  • Single point of data entry reduces errors and saves time
  • Technicians are promptly notified of any special patient needs prior to arrival
  • Tonight’s patients are already entered and able to be viewed in the PSG system
  • Patient’s scored data can be accessed from Enterprise with a single click
  • Study Reports are automatically exported from the PSG system to the Enterprise file server
  • Clinical data parameters are imported to Enterprise and can be used for interpretation reports or queried for additional information
  • The “Sleep Overview” Graphics may be exported from the PSG system and available in Enterprise
  • Data can be scheduled to be backed up automatically

*With select Natus Neurology PSG software including; Remlogic™ and Sandman®.
* The Enterprise Server is the centralized data repository for the sleep facility. Residing on a choice of SQL Express or Microsoft® SQL Server, it can grow and expand as your program does.

Media Download Link
Natus Enterprise Brochure

WatchPAT ™- Medical Information [in] your Fingertip


WatchPAT – home sleep apnea testing made simple
WatchPAT is an innovative FDA-cleared wrist mounted device for the diagnosis of Sleep Breathing Disorders (SBD), which allows testing in the comfort of the patient’s own home. WatchPAT has been clinically validated against the “Gold Standard”, polysomnography (PSG), with a documented correlation of up to 90% to PSG.1

The WatchPAT home sleep apnea test is recommended by leading US cardiologists, including Dr. David Vorchheimer MD and Dr. Larry Chinitz MD, as a convenient home sleep monitor for sleep apnea diagnosis at home.
That fact alone may prove to be a lifeline for the millions of undiagnosed patients who are unwilling to spend the night away from home in a hospital sleep center. And for those patients who are waiting for a polysomnography (PSG) but cannot be tested due to sleep center backlog, WatchPAT ™ offers an immediate solution. WatchPAT ™ has been validated against PSG.

  • Simple and comfortable for outstanding patient compliance
  • Clinically reliable with less than 1% failure rate
  • “Total Sleep Time™” for the most accurate AHI
  • Complete sleep architecture for a comprehensive diagnosis
  • Scalable cost effective solution for high volume workflow
  • Automatically generated report for fast diagnosis and treatment turnaround
  • zzzPATTM software with an advanced automatic algorithm for scoring of respiratory events
  • CloudPATTM cloud based IT solution for convenient sleep diagnosis and secure patient data transfers
  • Central + enable specific identification of Central Sleep Apnea (CSA)
  • Central+

Media Download Link
WatchPAT Scoring Guideline
WatchPAT Pamphlet

Nonin LifeSense® Tabletop Capnography and Pulse Oximetry Monitor


Nonin Medical’s LifeSense widescreen touch-panel display monitor offers proven PureSAT® SpO2 and Nonin sidestream EtCO2 technologies for a wide range of clinical settings for both intubated and non-intubated patients. Portable, accurate and cost-effective, LifeSense is perfect for monitoring in and outside the hospital setting. Choose from a full line of LifeSense-compatible Nonin PureLight® reusable and disposable pulse oximetry sensors for infants to adults.

Product Highlights:

  • Meets rigorous ISO requirements for EMS transport
  • Widescreen touch-panel backlit LCD display
  • Nonin PureSAT SpO2 technology
  • Nonin sidestream EtCO2 technology
  • Numerical pulse rate and respiratory rate display
  • Numerical EtCO2 and SpO2 display
  • Four-hour trending of pulse rate, SpO2, respiration rate and EtCO2
  • Capnograph and plethysmograph display
  • Audible and visual alarms
  • Data output via RS-232 port
  • Full line of infant to adult SpO2 sensors (reusable and disposable)
  • Full range of infant to adult sampling lines
  • Carrying bag
  • Adjustable mounting clamp
  • TrendSense memory module, download cable and software
  • Sens DAC Digital to analog converter cables for pulse and capnography
Media Download Link
Nonin Capnography for Sleep Lab Brochure
Nonin LifeSense Brochure
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