(120 days)
Not Found
No
The summary describes a mechanical device that regulates pressure based on a ventilation source, with no mention of AI or ML terms, data sets, or performance metrics typically associated with such technologies.
Yes
The device is indicated for therapy (decreasing intrathoracic pressure to increase blood circulation), and is specifically referred to as a "Circulatory Enhancer" by its predicate device.
No
The device description and intended use indicate that the device is for therapeutic purposes (decreasing intrathoracic pressure to increase blood circulation), not for diagnosing a condition.
No
The device description clearly describes a physical device ("intrathoracic pressure regulator intended to interface with the airway of a patient and a ventilation source. A vacuum source is connected..."). It is not solely software.
Based on the provided information, the CirQlator™ Intrathoracic Pressure Regulator is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In vitro diagnostics are tests performed on samples taken from the human body, such as blood, urine, or tissue, to detect diseases, conditions, or infections.
- CirQlator™ Function: The CirQlator™ is a device that interfaces with a patient's airway and a ventilation source to physically regulate intrathoracic pressure. It directly interacts with the patient's body and respiratory system.
- No Sample Analysis: The description does not mention the device analyzing any biological samples from the patient. Its function is mechanical and physiological.
Therefore, the CirQlator™ falls under the category of a medical device that is used in vivo (within the living body), not an in vitro diagnostic device.
N/A
Intended Use / Indications for Use
The CirQlator™ Intrathoracic Pressure Regulator is indicated for the temporary decrease in intrathoracic pressure to increase blood circulation, as prescribed by a physician, licensed practitioner, or qualified technician. Recommended duration of use is up to four hours.
Product codes (comma separated list FDA assigned to the subject device)
BWF, JOW
Device Description
The CirQlator"M is an intrathoracic pressure regulator intended to interface with the airway of a patient and a ventilation source. A vacuum source is connected to the ITPR that provides continuous low-level vacuum except when a positive pressure breath is given by a ventilation source, e.g. manual resuscitator. The applied vacuum decreases the intrathoracic pressure. When interposed between positive pressure ventilations, a decrease in intrathoracic pressure has been shown to increase vital organ perfusion and decrease intracranial pressure during states of shock, cardiac arrest, and other low blood flow states in animal studies.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
intrathoracic
Indicated Patient Age Range
Not Found
Intended User / Care Setting
physician, licensed practitioner, or qualified technician. Hospital, pre-hospital (including EMS)
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)
Comparative bench testing was performed for the proposed device and the predicates and the performance features and functionality where found to be comparable.
In addition, animal testing was performed to demonstrate the proposed device performed as intended.
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.
ResQPOD® Circulatory Enhancer - K022906, K033401, Bird Mark 8 ventilator – pre-amendment
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.
Not Found
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
§ 868.5690 Incentive spirometer.
(a)
Identification. An incentive spirometer is a device that indicates a patient's breathing volume or flow and that provides an incentive to the patient to improve his or her ventilation.(b)
Classification. Class II (performance standards).
0
| | JUN 20 2007 Non-Confidential Summary of Safety and Effectiveness
Page 1 of 2
14-Jun-07 |
|-----------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------|
| Advanced Circulatory Systems, Inc.
7615 Golden Triangle Drive, Suite A
Eden Prairie, MN 55344 | Tel - 612-986-3917
Fax -952-942-8336 |
| Official Contact: | Keith Lurie, MD, Chief Medical Officer |
| Proprietary or Trade Name: | CirQlator™ Intrathoracic Pressure Regulator |
| Common/Usual Name: | Spirometer, therapeutic (incentive) |
| Classification Name: | Spirometer, therapeutic (incentive) |
| Device: | Intrathoracic Pressure Regulator (ITPR) |
| Predicate Devices: | ResQPOD® Circulatory Enhancer - K022906, K033401
Bird Mark 8 ventilator – pre-amendment |
11 188 9 11 2007 Non-Confidential Summary of Safety and Effectiveness
Device Description:
The CirQlator"M is an intrathoracic pressure regulator intended to interface with the airway of a patient and a ventilation source. A vacuum source is connected to the ITPR that provides continuous low-level vacuum except when a positive pressure breath is given by a ventilation source, e.g. manual resuscitator. The applied vacuum decreases the intrathoracic pressure. When interposed between positive pressure ventilations, a decrease in intrathoracic pressure has been shown to increase vital organ perfusion and decrease intracranial pressure during states of shock, cardiac arrest, and other low blood flow states in animal studies.
| Indications for Use: | |
|---|---|
| Indicated Use - | The CirQlator™ Intrathoracic Pressure Regulator is indicated for the temporary |
| decrease in intrathoracic pressure to increase blood circulation, as prescribed by a | |
| physician, licensed practitioner, or qualified technician. Recommended duration of | |
| use is up to four hours. | |
| Patient Population - | The CirQlator™ Intrathoracic Pressure Regulator may benefit people needing |
| assisted ventilation that suffer from states of poor circulation, low blood pressure, | |
| or insufficient cardiac preload that may be reflected by low blood pressure. The | |
| device is not intended for those patients who would not benefit from an increase in | |
| cardiac preload. | |
| Environment of Use - | Hospital, pre-hospital (including EMS) |
| Contraindications - | persons with pneumothorax; |
| persons with hemothorax: | |
| persons who are hypertensive; | |
| persons with uncontrolled bleeding. |
1
Non-Confidential Summary of Safety and Effectiveness Page 2 of 2 14-Jun-()7
Performance testing:
Comparative bench testing was performed for the proposed device and the predicates and the performance features and functionality where found to be comparable.
In addition, animal testing was performed to demonstrate the proposed device performed as intended.
Comparison to Legally Marketed Predicate Devices:
The ITPR is viewed as substantially equivalent to the following predicate devices -
There are no significant differences that affect the safety or effectiveness of the intended device as compared to the predicate devices.
2
Public Health Service
Image /page/2/Picture/2 description: The image shows the seal of the Department of Health & Human Services (HHS) of the United States. The seal features an eagle-like emblem with three stylized legs or supports, symbolizing stability and support. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged in a circular pattern around the emblem, indicating the department's name and national affiliation.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
Advanced Circulatory Systems, Incorporated C/O Mr. Paul Dryden President ProMedic, Incorporated 3460 Pointe Creek Court # 102 Bonita Springs, Florida 34134-2015
JUN 2 U 2007
Re: K070490
Trade/Device Name: CirQlator" Intrathoracic Pressure Regulator (ITPR) Regulation Number: 21 CFR 868.5690 Regulation Name: Incentive Spirometer Regulatory Class: II Product Code: BWF, JOW Dated: June 14, 2007 Received: June 15, 2007
Dear Mr. Dryden:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and 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) that do not require approval of a premarket approval application (PMA). 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 (PMA), 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 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
3
Page 2 – Mr. Dryden
Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); good manufacturing practice requirements as set forth in the quality systems (OS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
This letter will allow you to begin marketing your device as described in your Section 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). please contact the Office of Compliance at (240) 276-0120. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (240) 276-3150 or at its Internet address http://www.fda.gov/cdrh/industry/support/index.html.
Sincerely yours,
Chiu Lin, Ph.D.
Chiu Lin, Ph.D. Director Division of Anesthesiology, General Hospital, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
4
Indications for Use Statement
Page 1 of 1
510(k) Number:
KOJO 490 490 (To be assigned)
Device Name: CirQlator"M Intrathoracic Pressure Regulator (ITPR)
Indications for Use:
The CirQlator™ Intrathoracic Pressure Regulator is indicated for the temporary decrease in intrathoracic pressure to increase blood circulation, as prescribed by a physician, licensed practitioner, or qualified technician. Recommended duration of use is up to four hours.
Prescription Use XX (Part 21 CFR 801 Subpart D) or
Over-the-counter use (21 CFR 807 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Sion Sign Off) Culsion of Anesthesiology, General Hospital, Imaction Control, Dental Devices
K(k) Number. K070490