(86 days)
Not Found
No
The description focuses on mechanical oscillation and operator control of frequency, with no mention of AI/ML terms or functions.
Yes
The device is intended to promote airway clearance and improve bronchial drainage by enhancing the mobilization of bronchial secretions, which are therapeutic actions. It is also indicated for external manipulation of the thorax to collect mucus for diagnostic evaluation, which is a medical purpose.
Yes
The "Intended Use / Indications for Use" section explicitly states, "In addition, the device is also indicated for the purpose of collecting mucus for diagnostic evaluation." This indicates a diagnostic utility for the device.
No
The device description clearly states the system includes an air-pulse generator and an inflatable vest, which are hardware components.
Based on the provided text, the ABI Vest Airway Clearance System is not primarily an IVD (In Vitro Diagnostic) device.
Here's why:
- Primary Intended Use: The main intended use is to "promote airway clearance or improve bronchial drainage by enhancing mobilization of bronchial secretions where external manipulation of the thorax is the physician's choice of treatment." This is a therapeutic function, not a diagnostic one.
- Mechanism of Action: The device works by applying physical oscillation to the chest wall to loosen mucus. This is a physical therapy, not a test performed on a sample in vitro.
- Diagnostic Use is Secondary: While the text mentions the device is "also indicated for the purpose of collecting mucus for diagnostic evaluation," this is a secondary use. The device itself is not performing the diagnostic test; it's facilitating the collection of a sample that will be used for a diagnostic test.
In summary: The ABI Vest Airway Clearance System is a therapeutic device used to help patients clear their airways. Its use in collecting mucus for diagnostic purposes is a function of facilitating sample collection, not performing the diagnostic test itself. Therefore, it does not fit the definition of an IVD device.
N/A
Intended Use / Indications for Use
The intended use of the ABI Vest Airway Clearance System is to promote airway clearance or improve bronchial drainage by enhancing mobilization of bronchial secretions where external manipulation of the thorax is the physician's choice of treatment. The indications typically follow the Clinical Practice Guideline published by the American Association for Respiratory Care (AARC) 1991. In addition, the device is also indicated for the purpose of collecting mucus for diagnostic evaluation.
The intended use of the ABIVest™ Airway Clearance System is the same as the predicate device, which is to provide airway clearance therapy when external manipulation of the thorax is the physician's choice of treatment. Indications for this form of therapy are described by the American Association for Respiratory Care (AARC) in the Clinical Practices Guidelines for Postural Drainage Therapy (1991). According to AARC guidelines, specific indications for external manipulation of the thorax include evidence or a suggestion of retained secretions, evidence that the patient is having difficulty with the secretion clearance, or presence of atelectasis caused by mucus plugging. In addition, the ABIVest™ Airway Clearance System is also indicated for external manipulation of the thorax to promote airway clearance or improve bronchial drainage for purposes of collecting mucus for diagnostic evaluation.
Product codes
73 BYI
Device Description
The ABI Vest Airway Clearance System is a high-frequency chest wall oscillator designed to be used in a wide variety of settings for enhancing the mobilization of bronchial secretions. The primary components of the ABI Vest Airway Clearance System include an air-pulse generator and an inflatable vest. Oscillating positive pressure air pulses are applied to the vest by the air-pulse generator. The resulting pressure pulses cause the vest to inflate and deflate against the chest of the patient creating high-frequency chest wall oscillation and mobilization of bronchial secretions. The frequency of the air pulse is operator controlled and adjustable from 5 to 25 Hz.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
chest
Indicated Patient Age Range
Not Found
Intended User / Care Setting
Not Found
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)
None required.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 868.5665 Powered percussor.
(a)
Identification. A powered percussor is a device that is intended to transmit vibration through a patient's chest wall to aid in freeing mucus deposits in the lung in order to improve bronchial drainage and that may be powered by electricity or compressed gas.(b)
Classification. Class II (performance standards).
0
JAN 21 2000
Image /page/0/Picture/2 description: The image shows the logo for ABI Vest. The logo features the word "Vest" in a stylized font, with the letters "ABI" above it. Below the word "Vest" is the text "By American Biosystems, Inc." and the tagline "So everyone can breathe a little easier."
26 October 1999
SUMMARY OF SAFETY AND EFFECTIVENESS
This summary of safety and effectiveness is being submitted in accordance with the requirements of SMDA 1990.
Submitter: Eric J. Larson Manager of Quality Systems and Regulatory Affairs American Biosystems, Inc. 20 Yorkton Court, St. Paul, MN 55117 Phone: (651) 234-1211 Fax: (651) 490-1484
Eric J. Larson Contact person:
ABI Vest™ Airway Clearance System Name of Device:
Powered Percussor, Class II Classification:
Predicate Device: ThAIRapy® Vest System, 510(K) number: K965192
Description of Device:
The ABI Vest Airway Clearance System is a high-frequency chest wall oscillator designed to be used in a wide variety of settings for enhancing the mobilization of bronchial secretions. The primary components of the ABI Vest Airway Clearance System include an air-pulse generator and an inflatable vest. Oscillating positive pressure air pulses are applied to the vest by the air-pulse generator. The resulting pressure pulses cause the vest to inflate and deflate against the chest of the patient creating high-frequency chest wall oscillation and mobilization of bronchial secretions. The frequency of the air pulse is operator controlled and adjustable from 5 to 25 Hz.
American Biosystems, Inc. 20 Yorkton Court St. Paul, Minnesota 55117-1065
Tel: (651) 490-1468 (800) 426-4224 Fax: (651) 490-1484
1
SUMMARY OF SAFETY AND EFFECTIVENESS (continued)
Intended Use:
The intended use of the ABI Vest Airway Clearance System is to promote airway clearance or improve bronchial drainage by enhancing mobilization of bronchial secretions where external manipulation of the thorax is the physician's choice of treatment. The indications typically follow the Clinical Practice Guideline published by the American Association for Respiratory Care (AARC) 1991. In addition, the device is also indicated for the purpose of collecting mucus for diagnostic evaluation.
Comparison of Technological Characteristics:
The ABI Vest System is identical to the previously cleared ABI Vest™ Airway Clearance System (a.k.a. ThAIRapy® Vest System) (K965192), which is intended to promote airway clearance or improve bronchial drainage by enhancing the mobilization of bronchial secretions when external manipulation of the thorax is the physician's choice of treatment. The only reason for this submission is to include in the device's indication for use that the device can be used for the mobilization of bronchial secretions to promote bronchial drainage for purposes of collecting mucus for diagnostic evaluation.
Performance Testing: None required.
2
Image /page/2/Picture/1 description: The image shows the logo for the U.S. Department of Health and Human Services. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is a stylized design featuring three abstract human profiles facing to the right, arranged in a stacked formation.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
JAN 21 2000
Mr. Eric J. Larson American Biosystems, Inc. 20 Yorkton Court St. Paul, MN 55117
Re: K993629 ABI Vest™ Airway Clearance System Regulatory Class: II (two) Product Code: 73 BYI Dated: October 26, 1999 October 27, 1999 Received:
Dear Mr. Larson:
We have reviewed your Section 510(k) notification of intent to market the device referenced above and we have determined the device is 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, Drug, 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 reqistration, 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 (Premarket 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 A substantially equivalent determination assumes compliance to 895. with the Current Good Manufacturing Practice requirements, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (21 CFR Part 820) and that, through periodic QS inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in In addition, FDA may publish further announcements regulatory action. 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 Product Radiation Control provisions, or other Federal laws or regulations.
3
Page 2 - Mr. Eric J. Larson
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 requlation (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,
feam Awilesh. fer,
Celia M. Witten, Ph.D., M.D. Acting Director Division of Cardiovascular, Respiratory, and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
4
510(K) Number (if known)
ABIVest™ Airway Clearance System Device Name:
Indications for use:
The intended use of the ABIVest™ Airway Clearance System is the same as the predicate device, which is to provide airway clearance therapy when external manipulation of the thorax is the physician's choice of treatment. Indications for this form of therapy are described by the American Association for Respiratory Care (AARC) in the Clinical Practices Guidelines for Postural Drainage Therapy (1991). According to AARC guidelines, specific indications for external manipulation of the thorax include evidence or a suggestion of retained secretions, evidence that the patient is having difficulty with the secretion clearance, or presence of atelectasis caused by mucus plugging. In addition, the ABIVest™ Airway Clearance System is also indicated for external manipulation of the thorax to promote airway clearance or improve bronchial drainage for purposes of collecting mucus for diagnostic evaluation.
-
- Bronchial Hygiene Guidelines Committee, American Association for Respiratory Care. AARC clinical practice guideline: postural drainage therapy. Respiratory Care 1991; 36: 1418 - 1426.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
- Bronchial Hygiene Guidelines Committee, American Association for Respiratory Care. AARC clinical practice guideline: postural drainage therapy. Respiratory Care 1991; 36: 1418 - 1426.
Concurrence of CDRH, Office of Device Evalu
Sott Wutermm
(Division Sign-Off)
Division of Cardiovascular, Respiratory,
and Neurological Devices
510(k) Number K993629
Prescription Use
(Per 21 CFR 801.109)
OR
Over the Counter Use_