(133 days)
Not Found
No
The provided text describes a mechanical filter for extracorporeal bypass circuits and does not mention any computational or algorithmic components indicative of AI/ML.
No.
A therapeutic device is one that treats or cures a disease or condition. This device is an arterial filter used in an extracorporeal bypass circuit for the removal of microemboli, which is a supportive rather than a therapeutic function.
No
The device is used for filtering microemboli in an extracorporeal bypass circuit, which is a therapeutic function, not a diagnostic one.
No
The device description clearly outlines physical components like a filter housing, vent port, bypass line, and stopcock, indicating it is a hardware device, not software-only.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use is to remove microemboli from the extracorporeal bypass circuit. This is a therapeutic or supportive function performed on blood outside the body during a medical procedure.
- Device Description: The description details a filter designed to physically remove particles from blood flow. It does not describe a device that analyzes biological samples to provide diagnostic information.
- Lack of Diagnostic Elements: There is no mention of analyzing blood components, detecting biomarkers, or providing any kind of diagnostic result.
IVD devices are used to examine specimens derived from the human body (like blood, urine, tissue) to provide information for the diagnosis, prevention, monitoring, treatment, or alleviation of disease. This device does not fit that description.
N/A
Intended Use / Indications for Use
The GISH arterial filters are indicated for use in the extracorporeal bypass circuit for the removal of microemboli. It is designed to operate at flow rates of one (1.0) to six (6.0) liters per minute for periods up to six (6.0) hours.
Product codes (comma separated list FDA assigned to the subject device)
DTM
Device Description
The Gish Arterial Filter with GBS™ Coating is designed for use as the final filtration product in the arterial line of the extracorporeal bypass circuit. The top of the filter housing contains a vent port to assist in the priming and removal of air from the arterial filter.
The components of this system which have contact with the fluid path are sterile and nonpyrogenic.
A filter bypass line may be used to enable blood to bypass the arterial filter should higher than normal pressures be observed on the inlet side of the arterial filter.
A four-way stopcock is also provided for placement on the vent port of the arterial filter.
All materials of the arterial filter are biocompatible and coated with a proprietary coating.
The Gish Arterial Filter with GBS™ Coating may be purchased separately or pre-connected with tubing and other components of an extracorporeal circuit.
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)
The Gish Arterial Filter with GBS™ Coating has been subjected to extensive safety, performance, and validations prior to release. Final testing for the systems includes various performance tests designed to ensure that the device meets all of its functional requirements and performance specifications. Safety tests have further been performed to ensure the device complies with applicable industry and safety standards.
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
§ 870.4260 Cardiopulmonary bypass arterial line blood filter.
(a)
Identification. A cardiopulmonary bypass arterial line blood filter is a device used as part of a gas exchange (oxygenator) system to filter nonbiologic particles and emboli (blood clots or pieces of foreign material flowing in the bloodstream which will obstruct circulation by blocking a vessel) out of the blood. It is used in the arterial return line.(b)
Classification. Class II (special controls). The special control for this device is the FDA guidance document entitled “Guidance for Cardiopulmonary Bypass Arterial Line Blood Filter 510(k) Submissions.”
0
Summary
This summary of 510(k)-safety and effectiveness information is being submitted in accordance with the requirements of 21 CFR part 807.92.
-
- Company making the submission:
| Company | or | Correspondent (contract): | |
|---|---|---|---|
| Name: | Gish BioMedical, Inc. | Delphi Consulting Group | |
| Address: | 22942 Arroyo Vista | ||
| Rancho Santa Margarita | |||
| CA 92688-2600 | 11874 South Evelyn Circle | ||
| Houston, TX 77071-3404 | |||
| Telephone: | 949-635-6240 voice | ||
| 949-635-6294 fax | 713-723-4080 voice | ||
| 208-694-6953 fax | |||
| Contact: | Edward F. Waddell | ||
| Director RA/QA | harvey@delphiconsulting.com | ||
| J. Harvey Knauss | |||
| Consultant |
2. Device:
| Proprietary Name: | Gish Arterial Filter with GBS™ Coating |
|---|---|
| Common Name: | Arterial Filter |
| Classification Name: | Arterial Line Blood Filter, Cardiopulmonary Bypass |
-
- Predicate Devices:
Gish Arterial Filter, Gish Biomedical, Inc., K914791.
- Predicate Devices:
-
- Classifications Names & Citations:
21 CFR 870.4260, Arterial Line Blood Filter, Cardiopulmonary Bypass, Class II, DTM, Cardiovascular.
- Classifications Names & Citations:
-
- Description:
The Gish Arterial Filter with GBS™ Coating is designed for use as the final filtration product in the arterial line of the extracorporeal bypass circuit. The top of the filter housing contains a vent port to assist in the priming and removal of air from the arterial filter.
- Description:
The components of this system which have contact with the fluid path are sterile and nonpyrogenic.
A filter bypass line may be used to enable blood to bypass the arterial filter should higher than normal pressures be observed on the inlet side of the arterial filter.
A four-way stopcock is also provided for placement on the vent port of the arterial filter.
All materials of the arterial filter are biocompatible and coated with a proprietary coating.
The Gish Arterial Filter with GBS™ Coating may be purchased separately or pre-connected with tubing and other components of an extracorporeal circuit.
1
-
- Indications for use:
The GISH arterial filters are indicated for use in the extracorporeal bypass circuit for the removal of microemboli. It is designed to operate at flow rates of one (1.0) to six (6.0) liters per minute for periods up to six (6.0) hours.
- Indications for use:
-
- Contraindications:
For heparin coated devices, heparin has been reported, on rare occasions, to induce thrombocytopenia. Since patients undergoing cardiopulmonary bypass are routinely systemically heparinized, and although the amount of heparin contributed by this device is very small in comparison to the typical dose given, caution should be exercised when using this device in patients with known or suspected heparin sensitivity.
- Contraindications:
-
- Comparison:
The Gish Arterial Filter with GBS™ Coating has the same device characteristics as the predicate devices.
- Comparison:
-
- Test Data:
The Gish Arterial Filter with GBS™ Coating has been subjected to extensive safety, performance, and validations prior to release. Final testing for the systems includes various performance tests designed to ensure that the device meets all of its functional requirements and performance specifications. Safety tests have further been performed to ensure the device complies with applicable industry and safety standards.
- Test Data:
-
- Literature Review:
A review of literature pertaining to the safety and effectiveness has been conducted. Appropriate safeguards have been incorporated in the design of Gish Arterial Filter with GBS™ Coating.
- Literature Review:
-
- Conclusions:
The conclusion drawn from these tests is that Gish Arterial Filter with GBS™ Coating is equivalent in safety and efficacy to its predicate device.
- Conclusions:
2
Public Health Service
Image /page/2/Picture/2 description: The image shows the logo for the U.S. Department of Health & 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 image of three human profiles facing to the right, stacked on top of each other.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
MAR 3 1 2003
Gish Biomedical, Inc. c/o Mr. J. Harvey Knauss Delphi Consulting Group 11874 South Evelyn Circle Houston, TX 77071
Re: K023833
Arterial Filter with GBS™ Coating Regulation Number: 21 CFR 870.4260 Regulation Name: CPB Arterial Line Blood Filter Regulatory Class: Class II (two) Product Code: DTM Dated: February 5, 2003 Received: February 6, 2003
Dear Mr. Knauss:
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. Iisting 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. J. Harvey Knauss
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 (301) 594-4646. 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 Part 807.97) you may obtain. Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers, International and Consumer 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.
Dina Plenker for
Bram D. Zuckerman, M.D.
Director Division of Cardiovascular Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
4
510(k) Number K
Device Name: Arterial Filter with GBS™ Coating
Indications for use:
The GISH arterial filters are indicated for use in the extracorporeal bypass circuit for the removal of microemboli. It is designed to operate at flow rates of one (1.0) to six (6.0) liters per minute for periods up to six (6.0) hours.
Prescription Device:
Federal Law (US) restricts this device to sale by or on the order of a physician.
PLEASE DO NOT WRITE BELOW THIS LINE- CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH. Office of Device Evaluation (ODE)
| Prescription Use | OR | Over-The-Counter Use | |
|---|---|---|---|
| ------------------ | ----------------------------------------------- | ---- | ---------------------- |
(Division Sign-Off)
Division of Cardiovascular Devices
| 510(k) Number | K023833 |
|---|---|
| --------------- | --------- |
(Per 21 CFR 801.109)
406 Arterial Indications for Use rev b 2 4 03 tab 4 Section 4 Page 2 510(k) Submission Page #