(157 days)
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No
The description focuses on automated drainage, data acquisition, display, and safety alarms, which are typical features of a powered medical device and do not inherently indicate the use of AI/ML. There is no mention of AI, ML, or related concepts in the document.
No
A therapeutic device is one that treats a disease or condition. This device performs aspiration and removal of fluids and tissues, which is a supportive rather than a therapeutic function in the context of the described conditions.
No
The device description clearly states its purpose as "aspiration and removal of surgical fluids, tissue, gases, bodily fluids or infectious materials" and "automated drainage functionality." It acts as a powered suction pump to drain fluids from the body, which is a therapeutic rather than a diagnostic function.
No
The device description explicitly states it is an AC/DC powered suction pump consisting of a reusable electronic control module, a disposable drainage kit, and a disposable chest tube kit, all of which are hardware components. While it includes software for control and display, it is not a software-only device.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In Vitro Diagnostics are medical devices used to perform tests on samples taken from the human body (like blood, urine, tissue) to provide information about a person's health. These tests are performed outside the body (in vitro).
- Thoraguard System Function: The Thoraguard System is a surgical drainage system designed to remove fluids, tissue, and gases from the body during or after surgery. It's a therapeutic device used for drainage, not a diagnostic device used for testing samples.
- Intended Use: The intended use clearly states aspiration and removal of materials from the body, specifically in the context of chest drainage. This is a treatment or management function, not a diagnostic one.
- Device Description: The description details a suction pump and associated components for drainage, not equipment for analyzing biological samples.
- Performance Studies: The performance studies focus on the functionality of the drainage system (suction performance, catheter performance, electrical safety, software validation, usability), not on the accuracy or reliability of diagnostic tests.
Therefore, the Thoraguard System falls under the category of a surgical or therapeutic device, not an In Vitro Diagnostic device.
N/A
Intended Use / Indications for Use
The Thoraguard System is intended to be used for aspiration and removal of surgical fluids, tissue, gases, bodily fluids or infectious materials. The Thoraguard System is indicated for all situations where chest drains are applied - especially for thoracic drainage in the pleural and mediastinal cavity in situations such as pneumothorax, after cardiac or thoracic surgery (post-operative), thorax injury, pleural empyema or other related conditions. The Thoraguard System is intended for use on patients in appropriate care settings.
Product codes (comma separated list FDA assigned to the subject device)
BTA
Device Description
The Thoraguard Surgical Drainage System is an AC/DC powered suction pump designed for the aspiration and removal of surgical fluids, tissue, gases, bodily fluids or infectious materials. The Thoraguard System offers automated drainage functionality, acquisition and display of drainage information, and safety alarms associated with changes in patient output.
The Thoraguard System consists of the three sub-systems: the Thoraguard Control Module, a reusable electronic device for generating and regulating suction; the Thoraguard Drainage Kit, a disposable drainage canister and dual lumen drainage tubing set; and the Thoraguard Chest Tube Kit, a dual lumen drainage catheter with a passive valve and filter.
Similar to traditional chest drainage systems, the Thoraguard System drains accumulated blood and fluid through the chest tube using regulated suction. The control module facilitates this drainage automatically and works in conjunction with the drainage kit to function as a powered suction pump. The system may be used with any drainage catheter; when used with the Thoraguard Chest Tube Kit, the system provides automated clearance of clogs within the chest tube itself. During normal operation, the control module displays relevant system information via the touchscreen graphical user interface.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
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Input Imaging Modality
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Anatomical Site
pleural and mediastinal cavity
Indicated Patient Age Range
Not Found
Intended User / Care Setting
appropriate care settings.
Description of the training set, sample size, data source, and annotation protocol
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Description of the test set, sample size, data source, and annotation protocol
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Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
Performance Bench Testing: The Thoraquard System has been verified for its intended use by conducting a series of bench tests that qualified its functionality, integrity and performance. The testing performed included suction performance tests per ISO 10079-1:2015, catheter performance test per EN 1617:1997, and systemlevel verification testing.
Biocompatibility Testing: Biocompatibility for the Thoraguard chest tube has been assessed in accordance with ISO 10993-1:2009 Biological evaluation of medical devices – Part 1: Evaluation and testing within a risk management system.
Electrical Safety and Electromagnetic Compatibility (EMC): The Thoraguard Surgical Drainage System has been evaluated for electrical safety and electromagnetic compatibility (emissions and immunity) and has passed all electrical safety and EMC testing requirements.
Software Verification and Validation Testing: Software verification and validation has been performed and the Thoraguard System has passed all testing requirements.
Usability Testing: Centese has performed usability validation of the Thoraguard System and has found the it to be safe and effective for the intended users, uses, and use environments.
Conclusions: Results from bench testing for design verification and validation have demonstrated acceptable performance on all tests to indicate that the Thoraguard System is suitable for its intended use and is as safe and effective as the predicate device to support a determination of substantial equivalence.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
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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.
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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).
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§ 878.4780 Powered suction pump.
(a)
Identification. A powered suction pump is a portable, AC-powered or compressed air-powered device intended to be used to remove infectious materials from wounds or fluids from a patient's airway or respiratory support system. The device may be used during surgery in the operating room or at the patient's bedside. The device may include a microbial filter.(b)
Classification. Class II.
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November 29, 2018
Centese, Inc. Evan Luxon President & CEO 3929 Harney St Suite 3008 Omaha, Nebraska 68131
Re: K181667
Trade/Device Name: Thoraguard System Regulation Number: 21 CFR 878.4780 Regulation Name: Powered Suction Pump Regulatory Class: Class II Product Code: BTA Dated: November 9, 2018 Received: November 13, 2018
Dear Evan Luxon:
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. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database located at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. 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. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to 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.
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
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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); medical device reporting of medical device-related adverse events) (21 CFR 803) for devices or postmarketing safety reporting (21 CFR 4, Subpart B) for combination products (see https://www.fda.gov/CombinationProducts/GuidanceRegulatoryInformation/ucm597488.html; good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm.
For comprehensive regulatory information about mediation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/MedicalDevices/DeviceRegulationandGuidance/) and CDRH Learn (http://www.fda.gov/Training/CDRHLearn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (http://www.fda.gov/DICE) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely,
Image /page/1/Picture/5 description: The image shows a digital signature from Long H. Chen -S. The signature indicates that the document was digitally signed on November 29, 2018, at 15:54:34. The time zone is -05'00'. The signature is for Long H. Chen -S.
Binita S. Ashar, M.D., M.B.A., F.A.C.S. Director Division of Surgical Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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Indications for Use
510(k) Number (if known) K181667
Device Name Thoraguard System
Indications for Use (Describe)
The Thoraguard System is intended to be used for aspiration and removal of surgical fluids, tissue, gases, bodily fluids or infectious materials. The Thoraguard System is indicated for all situations where chest drains are applied - especially for thoracic drainage in the pleural and mediastinal cavity in situations such as pneumothorax, after cardiac or thoracic surgery (post-operative), thorax injury, pleural empyema or other related conditions. The Thoraguard System is intended for use on patients in appropriate care settings.
Type of Use (Select one or both, as applicable)
| ☑ Prescription Use (Part 21 CFR 801 Subpart D) |
|---|
| ☐ Over-The-Counter Use (21 CFR 801 Subpart C) |
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K181667
This summary of 510(k) safety and effectiveness information for the Centese Thoraguard System is being submitted in accordance with the requirements of 21 CFR 807.92.
1. Submitter
Centese, Inc. 3929 Harney St Suite 3008 Omaha. NE 68131
Phone: (402) 417-0740 Email: eluxon@centese.com
Contact Person: Evan Luxon, President & CEO Date Prepared: June 22, 2018
2. Device
Name of Device: Thoraguard System Common or Usual Name: Powered Suction Pump Classification Name: Pump, Portable, Aspiration (Manual or Powered) [21 CFR 878.4780] Regulatory Class: II Product Code: BTA
3. Predicate Device
Thopaz+ Suction Pump by Medela AG (K141553)
4. Device Description
The Thoraguard Surgical Drainage System is an AC/DC powered suction pump designed for the aspiration and removal of surgical fluids, tissue, gases, bodily fluids or infectious materials. The Thoraguard System offers automated drainage functionality, acquisition and display of drainage information, and safety alarms associated with changes in patient output.
The Thoraguard System consists of the three sub-systems: the Thoraguard Control Module, a reusable electronic device for generating and regulating suction; the Thoraguard Drainage Kit, a disposable drainage canister and dual lumen drainage tubing set; and the Thoraguard Chest Tube Kit, a dual lumen drainage catheter with a passive valve and filter.
Similar to traditional chest drainage systems, the Thoraguard System drains accumulated blood and fluid through the chest tube using regulated suction. The control module facilitates this drainage automatically and works in conjunction with the drainage kit to function as a powered suction pump. The system may be used with any drainage catheter; when used with the Thoraguard Chest Tube Kit, the system provides automated clearance of clogs within the chest tube itself. During normal operation, the control module displays relevant system information via the touchscreen graphical user interface.
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5. Indications for Use
The Thoraguard System is intended to be used for aspiration and removal of surgical fluids, tissue, gases, bodily fluids or infectious materials. The Thoraguard System is indicated for all situations where chest drains are applied - especially for thoracic drainage in the pleural and mediastinal cavity in situations such as pneumothorax, after cardiac or thoracic surgery (post-operative), thorax injury, pleural effusion, pleural empyema or other related conditions. The Thoraguard System is intended for use on patients in appropriate care settings.
6. Comparison of Technological Characteristics with Predicate Device
The Thoraguard system has substantially equivalent technological characteristics as the predicate device. Similarities to the predicate device include the following:
- Pump Type
- · Suction capacity
- Max Vacuum
- Vacuum regulator type
- Vacuum gauge type
Differences in the technologic characteristics between the Thoraguard System and the predicate device do not raise different questions of safety and effectiveness. Centese has confirmed equivalent performance of the Thoraguard System to the predicate device using accepted scientific methods for assessing the effect of these different characteristics, such as bench testing.
7. Performance Data
The following performance data were provided in support of the substantial equivalence determination.
Performance Bench Testing
The Thoraquard System has been verified for its intended use by conducting a series of bench tests that qualified its functionality, integrity and performance. The testing performed included suction performance tests per ISO 10079-1:2015, catheter performance test per EN 1617:1997, and systemlevel verification testing.
Biocompatibility Testing
Biocompatibility for the Thoraguard chest tube has been assessed in accordance with ISO 10993-1:2009 Biological evaluation of medical devices – Part 1: Evaluation and testing within a risk management system.
Electrical Safety and Electromagnetic Compatibility (EMC)
The Thoraguard Surgical Drainage System has been evaluated for electrical safety and electromagnetic compatibility (emissions and immunity) and has passed all electrical safety and EMC testing requirements.
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Software Verification and Validation Testing
Software verification and validation has been performed and the Thoraguard System has passed all testing requirements.
Usability Testing
Centese has performed usability validation of the Thoraguard System and has found the it to be safe and effective for the intended users, uses, and use environments.
8. Conclusions
Results from bench testing for design verification and validation have demonstrated acceptable performance on all tests to indicate that the Thoraguard System is suitable for its intended use and is as safe and effective as the predicate device to support a determination of substantial equivalence.