(15 days)
No
The summary describes a standard CPAP device with a microprocessor and blower, and explicitly states that mentions of AI, DNN, or ML were "Not Found".
Yes
The device delivers continuous positive airway pressure therapy for the treatment of Obstructive Sleep Apnea, which is a therapeutic purpose. It provides "Therapeutic Pressure" to the patient.
No
The device is described as a CPAP system that delivers continuous positive airway pressure therapy for the treatment of Obstructive Sleep Apnea. Its primary function is to generate and deliver airflow at specific pressures, not to diagnose medical conditions.
No
The device description explicitly details hardware components like a blower, motor, and plastic housing, indicating it is a physical device, not software-only.
Based on the provided information, the Virtuoso Smart LX CPAP System is not an In Vitro Diagnostic (IVD) device.
Here's why:
- Intended Use: The intended use is to deliver continuous positive airway pressure therapy for the treatment of Obstructive Sleep Apnea. This is a therapeutic intervention, not a diagnostic test performed on samples taken from the human body.
- Device Description: The description details a blower-based system that generates air pressure and delivers it to the patient via a mask. This is a mechanical device for delivering therapy, not for analyzing biological samples.
- Lack of IVD Characteristics: The description does not mention any components or processes related to analyzing blood, urine, tissue, or other biological samples, which are the hallmarks of IVD devices.
Therefore, the Virtuoso Smart LX CPAP System is a medical device used for therapy, not an IVD device used for diagnosis.
N/A
Intended Use / Indications for Use
The Virtuoso LX Smart CPAP System is intended for the treatment of adult Obstructive Sleep Apnea.
The Virtuoso Smart LX CPAP System delivers continuous positive airway pressure therapy for the treatment of Obstructive Sleep Apnea.
Product codes (comma separated list FDA assigned to the subject device)
BZD
Device Description
The Virtuoso LX Smart CPAP System is a blower-based system that generates positive airway pressures from 3 to 20 cm H.O. The device is intended for use with a patient circuit that connects to the CPAP device to route the air to patient via a nasal mask. The patient circuit consists of six-foot 20 mm tubing, an exhalation device and a nasal mask. These basic characteristics of the Virtuoso LX Smart CPAP device have not changed as compared to the predicate device, the Virtuoso Smart CPAP System K953930.
The Virtuoso LX Smart CPAP System is a microprocessor-controlled device that produces Continuous Positive Airway Pressure known as CPAP. One of the primary components in the CPAP device is the blower that generates airflow. The blower assembly consists of an impeller coupled to a brushless DC motor assembled in a plastic housing. When encrgized, the blower draws ambient air through an air filter, pressurizes it, and provides the Therapeutic Pressure to the patient via the patient circuit.
The Virtual LX Smart CPAP now includes a switching power supply. The device accepts the same input voltages but does not require a manual voltage selector switch. This modification has no impact on the safety or effectiveness of the device.
The time meter now reads actual therapy time by detecting patient breathing by monitoring a combination of parameters such as pressure and motor speed. Previously, the device measured Blower On time.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
Not Found
Indicated Patient Age Range
adult
Intended User / Care Setting
For use in the home or hospital/institutional environment on adult patients.
Description of the training set, sample size, data source, and annotation protocol
Not Found
Description of the test set, sample size, data source, and annotation protocol
Not Found
Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
Design verification tests were performed on the Virtuoso LX Smart CPAP System as a result of the risk analysis assessment, and acceptance criteria were met. Respironics has determined that the modifications have no impact on the safety and effectiveness of the device. In summary, the device described in this submission is substantially equivalent to the predicate device.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s): If the device was cleared using the 510(k) pathway, identify the Predicate Device(s) K/DEN number used to claim substantial equivalence and list them here in a comma separated list exactly as they appear in the text. List the primary predicate first in the list.
Reference Device(s): Identify the Reference Device(s) K/DEN number and list them here in a comma separated list exactly as they appear in the text.
Predetermined Change Control Plan (PCCP) - All Relevant Information for the subject device only (e.g. presence / absence, what scope was granted / cleared under the PCCP, any restrictions, etc).
Not Found
§ 868.5905 Noncontinuous ventilator (IPPB).
(a)
Identification. A noncontinuous ventilator (intermittent positive pressure breathing-IPPB) is a device intended to deliver intermittently an aerosol to a patient's lungs or to assist a patient's breathing.(b)
Classification. Class II (performance standards).
0
OCT 27 1959
ATTACHMENT 4
510(K) SUMMARY OF SAFETY & EFFECTIVENESS
| Official Contact | David J. Vanella
Manager, Regulatory Affairs
Respironics, Inc.
1001 Murry Ridge Lane
Murrysville, PA 15668 |
|--------------------------|------------------------------------------------------------------------------------------------------------------------|
| Classification Reference | 21 CFR 868.5905 |
| Product Code | BZD - noncontinuous ventilator |
| Common/Usual Name | CPAP System |
| Proprietary Name | Respironics® Virtuoso LX Smart CPAP System |
| Predicate Device | Virtuoso Smart CPAP System (K953930) |
| Reason for submission | Modified design; additional accessories. |
Substantial Equivalence
The modified device has the following similarities to the previously cleared predicate device:
- □ Same intended use.
- Same operating principle. ට
- Same technology. c
- D Same manufacturing process.
Design verification tests were performed on the Virtuoso LX Smart CPAP System as a result of the risk analysis assessment, and acceptance criteria were met. Respironics has determined that the modifications have no impact on the safety and effectiveness of the device. In summary, the device described in this submission is substantially equivalent to the predicate device.
The modified device complies with the applicable standards referenced in the "Draft FDA Reviewer Guidance for Premarket Notifications," November 1993.
1
Intended Use/Device Description
The Virtuoso LX Smart CPAP System is intended for the treatment of adult Obstructive Sleep Apnea. The Virtuoso LX Smart CPAP System is a blower-based system that generates positive airway pressures from 3 to 20 cm H.O. The device is intended for use with a patient circuit that connects to the CPAP device to route the air to patient via a nasal mask. The patient circuit consists of six-foot 20 mm tubing, an exhalation device and a nasal mask. These basic characteristics of the Virtuoso LX Smart CPAP device have not changed as compared to the predicate device, the Virtuoso Smart CPAP System K953930.
The Virtuoso LX Smart CPAP System is a microprocessor-controlled device that produces Continuous Positive Airway Pressure known as CPAP. One of the primary components in the CPAP device is the blower that generates airflow. The blower assembly consists of an impeller coupled to a brushless DC motor assembled in a plastic housing. When encrgized, the blower draws ambient air through an air filter, pressurizes it, and provides the Therapeutic Pressure to the patient via the patient circuit.
Device Modifications
The modifications to the Virtuoso Smart CPAP device consist of the following:
-
- The addition of a removable data card. The removable data card is a credit card-size data recorder that is installed into the side of the Virtuoso LX Smart CPAP device. The data card has two functions:
- The data card records device usage data from the Virtuoso LX Smart CPAP A Data Retrieval: device for evaluation by the Home Care Provider and/or physician to better monitor patients who suffer from Obstructive Sleep Apnea. The data card can be mailed from the patient to the Home Care Provider to download device usage data onto a personal computer. The data that is retrievable from the data card consists of device information i.e., blower on/off time, CPAP pressurc, ramp start, ramp completion time, and answers to the Functional Outcome of Sleep Questionnaire (FOSQ). Currently, the Home Care Provider must first obtain the patient's device and download the information directly via RS 232. The information, accompanied with patient survey data, is collected for evaluation.
- A Device Settings: The removable data card can also be used to transfer new or updated prescriptions to the patients device. Periodically, prescriptions change for various reasons. The typical procedure is for the Home Care Provider to manually change the device to reflect the new prescription. The data card is merely a convenience feature that eliminates the need for the Home Care Provider to be present to change the prescription pressure setting on the Virtuoso LX Smart CPAP device.
2
Device Modifications
When the patient inserts an updated data card with a new prescription into the machine, the prescription is entered into memory and is automatically deleted from the data card.
-
- The addition of the Encore Data Management Software: The Data Management Software resides on a personal computer. The Encore Data Management Software uploads usage data from the data card. The Encore Data Management Software presents graphical and statistical analysis on the device usage. It enables the Home Care Provider to access patient compliance and maintain patients' therapeutic history. It also enables the physician to download updated prescriptions onto the data card which is then sent to the patient via the I Iome Care Provider. The software does not perform any scoring or diagnosing. The Encore Data Management software views information from Obstructive Sleep Apnea patients who previously have been diagnosed. We have included in Attachment 1 the User Interface Screens for the Encore Data Management Software.
-
- The addition of the "Functional Outcomes of Sleep Questionnaire" (FOSQ)" . When prompted by the Home Care Provider, the patient can access the Virtuoso Smart CPAP System menu to answer specific questions regarding their quality of life. The written questions are located inside the User Manual for the patient to read. The answers to the questionnairc are entered via the Virtuoso Smart device keypad and stored on the data card for later download. The purpose of the questionnaire is to determine if CPAP therapy has improved a patient's quality of life. Currently, the Home Care Provider sends the patient the questionnaire to manually complete and return..
- র্ব -Energy type: The Virtuoso LX Smart CPAP now includes a switching power supply. The device accepts the same input voltages but does not require a manual voltage selector switch. This modification has no impact on the safety or effectiveness of the device.
- Kevised Time Melcr: The time meter now reads actual therapy time by detecting patient 5. breathing by monitoring a combination of parameters such as pressure and motor speed. Previously, the device measured Blower On time. The design is substantially equivalent to the time meter design incorporated in the Respironics (Healthdyne) Model 1700 Tranquility Bilevel System K970173 cleared in April, 1997.
' Weaver T, Laizner A, Evans L, Maislin G, Chugh D, Lyon K, Smith P, Schwartz A, Redline S, Pack A, Dinges D. An instrument to measure functional status outcomes for disorders of excessive sleepiness. Sleep 1997; Suppl. 2010):85-843.
3
Image /page/3/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo is circular and contains the words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is an abstract image of what appears to be an eagle or bird-like figure.
Public Health Service
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
OCT 2 7 1999
Mr. David J. Vanella Respironics, Inc. 1001 Murry Ridge Lane Murrysville, PA 15668-8550
Re: K993433 Virtuoso® Smart CPAP System Regulatory Class: II (two) Product Code: 73 BZD Dated: October 8, 1999 Received: October 12, 1999
Dear Mr. Vanella:
We have reviewed your Section 510(k) notification of intent to market the device referenced above and we have determined the device is m substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Deug, and Cosmetic Act (Act). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration.
If your device is classified (see above) into either class II (Special Controls) or class III (Pemarket Approval), it may be subject to such additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 895. A substantially equivalent determination assumes compliance with the Current Good Mannfacturing Decermination assumes compliations
forth in the Quality Sustom Romation (2005) 1988 Set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (2) CFR Part 820) and that, through periodic QS inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the CMP regulation may result in regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic 351 through 542 of the Act
or other Federal laws or requirience or other Federal laws or regulations.
4
Page 2 - Mr. David J. Vanella
This letter will allow you to begin marketing your device as described in your 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4648. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled, "Misbranding by reference to premarket notification"(21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number (800) 638-2041 or (301) 443-6597, or at its internet address "http://www.fda.gov/cdrh/dsma/dsmamain.html".
Sincerely yours,
Joannes Alulsthausen fec.
Wolf Sapirstein, M.D. Acting Director Division of Cardiovascular, Respiratory, and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
5
Page __ of_1
510(k) Number (if known): K993433
Device Name: Respironics® Virtuoso Smart LX CPAP System
Intended Use/Indications for Use
The Virtuoso Smart LX CPAP System delivers continuous positive airway pressure therapy for the treatment of Obstructive Sleep Apnea.
Environment of Use|Patient Population
For use in the home or hospital/institutional environment on adult patients.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
| Prescription Use
| (Per 21 CFR 801.109) | Concurrence of CDRH, Office of Device Evaluation (ODE) |
|---|---|
| ------------------------------------------ | -------------------------------------------------------- |
OR
| | Over-The-Counter Use
(Optional Format 1-2-96) |
| -- | -------------------------------------------------- |
|---|
(Division Sign-Off)
of Cardiovascular, Respiratory,
Neurological Devices
| (k) Number | |
|---|---|
| ------------ | -- |