(343 days)
Not Found
No
The description focuses on the physical components and function of a heat exchanger, with no mention of AI or ML.
Yes
The device is used to warm or cool blood or perfusion fluid during extracorporeal circulation, which is a therapeutic intervention to maintain physiological function.
No
Explanation: The device is a heat exchanger used during extracorporeal circulation to warm or cool blood, which is a therapeutic function, not a diagnostic one. While it has a thermistor probe for temperature monitoring, monitoring is part of treatment delivery, not diagnosis.
No
The device description explicitly lists physical components such as heat exchanger pipes, filter screen, casing, ports, screw ring, O-ring, potting material, and a thermistor probe, indicating it is a hardware device.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use clearly states the device is used in extracorporeal circulation to warm or cool blood or perfusion fluid. This is a therapeutic/supportive function performed outside the body, not a diagnostic test performed on a sample taken from the body.
- Device Description: The description details a heat exchanger system for managing temperature of fluids flowing through it. This aligns with the intended use and does not involve analyzing biological samples for diagnostic purposes.
- Lack of IVD Characteristics: There is no mention of analyzing biological samples (blood, urine, tissue, etc.), detecting specific analytes, or providing diagnostic information about a patient's condition.
IVD devices are specifically designed to perform tests on samples taken from the human body to provide information for the diagnosis, monitoring, or treatment of diseases or conditions. This device does not fit that description.
N/A
Intended Use / Indications for Use
The CAPIOX Cardioplegia is cardiopulmonary bypass heat exchanger consisting of a heat exchange system used in extracorporeal circulation to warm or cool the blood or perfusion fluid flowing through the device for periods up to 6 hours.
Product codes (comma separated list FDA assigned to the subject device)
DTR
Device Description
CAPIOX® Cardioplegia consists of heat exchanger pipes, filter screen, casing, ports, screw ring, O-ring and potting material. A thermistor probe is located on the blood outlet port which can be connected to temperature monitoring equipment.
The water ports can be connected to 1/2" inner diameter water tube or coupler (e.g. Hansen-quick connect).
This device provides high heat exchanger performance and air trapping function.
Blood (or perfusion fluid) flows through the heat exchanger pipes and water flows outside the pipes. Blood (or perfusion fluid) flow is counter-current to the water flow.
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
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)
Comparison of the CAPIOX® Cardioplegia and Sorin BCD Vanguard performance was conducted. A comparison of the Sarns Conducer was compared with the CAPIOX Cardioplegis for the water compartment pressure drop.
In summary, some differences in performance were observed between the CAPIOX Cardioplegia and the Sorin BCD Vanguard, however, these differences are not clinically significant nor do they raise new issues of safety or effectiveness.
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.
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
§ 870.4240 Cardiopulmonary bypass heat exchanger.
(a)
Identification. A cardiopulmonary bypass heat exchanger is a device, consisting of a heat exchange system used in extracorporeal circulation to warm or cool the blood or perfusion fluid flowing through the device.(b)
Classification. Class II (performance standards).
0
SUMMARY OF SAFETY AND EFFECTIVENESS INFORMATION PERTAINING TO SUBSTANTIAL EQUIVALENCE
Proprietary Device Name: CAPIOX® Cardioplegia
Classification Name: Cardiovascular heat exchanger
Reason for Submission:
New device.
Intended Use:
The CAPIOX Cardioplegia is cardiopulmonary bypass heat exchanger consisting of a heat exchange system used in extracorporeal circulation to warm or cool the blood or perfusion fluid flowing through the device for periods up to 6 hours.
"
Description
CAPIOX® Cardioplegia consists of heat exchanger pipes, filter screen, casing, ports, screw ring, O-ring and potting material. A thermistor probe is located on the blood outlet port which can be connected to temperature monitoring equipment.
The water ports can be connected to 1/2" inner diameter water tube or coupler (e.g. Hansen-quick connect).
This device provides high heat exchanger performance and air trapping function.
Blood (or perfusion fluid) flows through the heat exchanger pipes and water flows outside the pipes. Blood (or perfusion fluid) flow is counter-current to the water flow.
Substantial Equivalence
The CAPIOX® Cardioplegia is substantially equivalent to Sorin BCD Vanguard and the Sarns Conducer. The discussion and table below compare the CAPIOX® Cardioplegia with the Sorin BCD Vanguard cleared under K934847 and the Sarns Conducer (K923311).
1
Intended Use
All the devices are cardiopulmonary bypass heat exchangers consisting of a heat exchange system used in extracorporeal circulation to warm or cool the blood or perfusion fluid flowing through the device.
Design and Materials
All three devices are designed for blood/fluid flow into the lower portion of the device and exit at the top. The water flow enters the top and exits the bottom. The blood flow is counter current to the water flow.
The Sarns Conducer shares some generic blood contact materials with the CAPIOX Cardioplegia. The materials that are different are commonly present in devices used in the cardiopulmonary bypass circuit. (No information was available for the Sorin Vanguard materials).
The CAPIOX Cardioplegia is designed with straight stainless steel pipe blood conduits. The Sorin Vanguard uses pleated plate epoxy-coated stainless steel and the Sarns Conducer uses bellows.
Technology and Principles of Operation
All three devices receive blood/fluid which is pumped through tubing into the device. The water flow in counter current to the blood flow in all three devices. The water temperature is controlled separately from the cardioplegia device. The water either heats or cools the blood/fluid based upon the water temperature entering the device and the blood/fluid entering the device as shown in the following formula:
Heat exchanger performance factor: Tbo-Tbi
Twi-Tbi
Twi : Water temperature (40°C) Tbi: Inlet test solution temperature Tbo: Outlet test solution temperature
2
II - Summary and Certification Summary of Safety and Effectiveness
Specifications
: - ----
.. -
Table 1
| | CAPIOX
Cardioplegia | Sorin
BCD Vanguard | Sarns
Conducer |
|--------------------------------------|-----------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------|
| Intended Use | Used to cool or warm
oxygenated blood,
cardioplegic solution,
or their mixture | Used to cool or warm
oxygenated blood,
cardioplegic solution,
or their mixture | Used to cool or warm
oxygenated blood,
cardioplegic solution,
or their mixture |
| Priming volume
(mL) | $52\pm5$ | 335 | 15 |
| Maximum blood
flow rate (mL/min) | 500 | Adult: 500
Pediatric: 250 | *** |
| Maximum operating
pressure (mmHg) | 500 | 500** | 600 |
| Filter | | | |
| Filter material | Polyester | Polyester | Not available |
| Filter area (cm²) | $9.8\pm1.0$ | 3.81 | |
| Pore size (um) | $96\pm10$ | 105 | |
| Heat Exchanger | | | |
| Type | Straight pipe | Pleated plate | Bellows |
| Material | Stainless steel* | Epoxy-coated
Stainless steel | *** |
| Surface area (cm²) | $640\pm60$ | 500 | *** |
| Blood inlet port | 1/4 inch | 1/4 inch | 1/4 inch |
| Blood outlet port | 3/16 inch | 3/16 inch | 1/4 inch |
*Stainless steel: SUS-304, 304L, 316, 316L specified in JIS G4305
**Maximum pressure is not defined, but labeled as 'Pressure relief valve opens at 500 mmHg or above."
***Unknown
3
p.age 495
II - Summary and Certification Summary of Safety and Effectiveness
Performance
Comparison of the CAPIOX® Cardioplegia and Sorin BCD Vanguard performance was conducted. A comparison of the Sarns Conducer was compared with the CAPIOX Cardioplegis for the water compartment pressure drop.
In summary, some differences in performance were observed between the CAPIOX Cardioplegia and the Sorin BCD Vanguard, however, these differences are not clinically significant nor do they raise new issues of safety or effectiveness.
Conclusion:
In summary, the CAPIOX Cardioplegia and the Sorin BCD Vanguard are substantially equivalent in intended use, design and materials, technology/principles of operation, specifications and performance. Differences as described above do not raise new issues of safety or effectiveness.
Terumo's statement that this device is substantially equivalent to any other device is done solely to comply with the requirements of the Federal Food, Drug and Cosmetic Act and is not intended whatsoever to be the basis for a patent infringement action.
Additional Safety Information
- ·Pyrogen Testing
- •Sterilization conditions have been validated to provide a Sterility Assurance Level (SAL) of 10-6.
- · Ethylene oxide residuals will not exceed the maximum residue limits proposed for Part 821 of Title 21 in the Federal Register of June 23, 1978 (or as finalized or amended).
- · Manufacturing control testing
- · Blood contacting materials were tested in accordance with the FDA General Program Memorandum #G95-1 (5/1/95): Use of International Standard ISO-10993, " Biological Evaluation of Medical Devices Part 1: Evaluation and Testing (External communicating devices/Circulating Blood/Limited contact duration).
4
II - Summary and Certification Summary of Safety and Effectiveness
Date Prepared July 6, 1998
1
. "
Prepared by: Sandi Hartka, Manager Regulatory Affairs
for: Terumo Medical Corporation 2101 Cottontail Lane Somerset, NJ 08873
5
DEPARTMENT OF HEALTH & HUMAN SERVICES
Public Health Service
Image /page/5/Picture/2 description: The image is a black and white seal for the U.S. Department of Health & Human Services. The seal is circular and contains the words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the top half of the circle. Inside the circle is an abstract image of an eagle.
JUN 2 3 1999
Ms. Sandi Hartka Manager, Regulatory Affairs Terumo Medical Corporation Requlatory Affairs Department 125 Blue Ball Road Elkton, MD 21921
Re : K982467 CAPIOX® Cardioplegia Regulatory Class: II (Two) Product Code: DTR March 24, 1999 Dated: Received: March 26, 1999
Dear Ms. Hartka:
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 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 (Premarket Approval), it may be subject to such additional controls. Existing major regulations affecting your device can be found in the Code of Federal Requlations, Title 21, Parts 800 to A substantially equivalent determination assumes compliance with 895. the Current Good Manufacturing Practice requirements, as set forth in the Quality System Requlation (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 regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Reqister. 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.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
6
Page 2 - Ms. Sandi Hartka
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" (21CFR 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,
Thomas J. Callahon
Thomas J. Callahan, Ph.D Director Division of Cardiovascular, Respiratory and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
7
510(k) Number (if known):
CAPIOX® Cardioplegia Device Name:
Indications For Use:
The CAPIOX Cardioplegia is cardiopulmonary bypass heat exchanger consisting of a heat exchange system used in extracorporeal circulation to warm or cool the blood or perfusion fluid flowing through the device for periods up to 6 hours.
Bere L. Campbell
Division Sign-Off) Division of Cardiovascular, Respiratory, and Neurological Devices 510(k) Number_1 982467
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Prescription Use (Per 21 CFR 801.109)
OR
Over-The-Counter Use
(Optional Format 1-2-96)