FLASH OSTIAL SYSTEM OTW-7.0MMX17MMX135CM, FLASH OSTIAL SYSTEM OTW-7.0MMX17MMX80CM
Applicant
Ostial Corporation
Product Code
LIT · Cardiovascular
Decision Date
Jul 2, 2014
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 870.1250
Device Class
Class 2
Attributes
Therapeutic
Indications for Use
The FLASH Ostial System OTW is indicated for Percutaneous Transluminal Angioplasty in the peripheral vasculature at aorto-ostial locations, including iliac, renal and carotid arteries. This device is also indicated for post-dilatation of balloon expandable stents in the peripheral vasculature.
Device Story
The FLASH Ostial System OTW is an over-the-wire (OTW) angioplasty balloon catheter designed for peripheral vasculature. It features a dual-balloon design: a compliant anchoring balloon to prevent distal migration during angioplasty and a semi-compliant high-pressure balloon for luminal dilatation of de novo lesions and post-stent expansion. The device is compatible with 0.035" guidewires and 6F/7F guide sheaths, available in 80cm or 135cm lengths. Operated by physicians in a clinical setting, the catheter is positioned at aorto-ostial anatomies. The anchoring balloon provides stability, while the dilatation balloon performs the angioplasty. This system benefits patients by facilitating precise treatment of stenotic ostial lesions and ensuring proper stent apposition, reducing the risk of migration and improving procedural outcomes.
Clinical Evidence
Bench testing only. No clinical data provided. Performance testing included balloon crossing profile, burst pressure, compliance, inflation/deflation times, fatigue testing (with and without stents), bond strength, and simulated use. Biocompatibility testing followed ISO 10993-1 standards, including hemolysis, pyrogenicity, sensitization, and systemic toxicity assays. All results met predetermined design verification and validation acceptance criteria.
Technological Characteristics
Dual-balloon angioplasty catheter; 0.035" guidewire compatible; over-the-wire (OTW) platform; 80cm or 135cm working lengths; compliant anchoring balloon; semi-compliant high-pressure dilatation balloon. Materials evaluated per ISO 10993-1. Sterilization method not specified. Mechanical device; no software or electronic components.
Indications for Use
Indicated for patients requiring percutaneous transluminal angioplasty in peripheral vasculature at aorto-ostial locations (iliac, renal, carotid arteries) or post-dilatation of balloon-expandable stents in peripheral vasculature.
Regulatory Classification
Identification
A percutaneous catheter is a device that is introduced into a vein or artery through the skin using a dilator and a sheath (introducer) or guide wire.
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Ostial Corporation 1221 Innsbruck Drive Sunnyvale, CA 94089 t. 408-541-1006 f. 408-541-1007
JUL 0-2 2014
# 510(k) Summary FLASH Ostial System OTW
# A. Submitter Information
Submitter's Name: Address:
- Telephone: Fax: Email: Contact Person: Date of Preparation:
### B. Subject Device
Proprietary Name: Common/Usual Name: Classification Name: Product Code:
### C. Predicate Device Name
Proprietary Name:
510(k) #'s: Common/Usual Name: Classification Name: Product Code:
Ostial Corporation 1221 Innsbruck Drive Sunnyvale, CA 94089 408-541-1006 408-541-1007 jwolenberg@ostialcorp.com Jake Wolenberg December 18, 2013
# FLASH Ostial System OTW Balloon Catheter Catheter, Angioplasty, Peripheral, Transluminal LIT per 21 C.F.R. 870.1250
FLASH Ostial System (a.k.a. Flash PTA Balloon Dilatation Catheter; Flash Ostial Balloon PTA) K102482, K120738, K121175, and K122379 Balloon Catheter Catheter, Angioplasty, Peripheral, Transluminal LIT per 21 C.F.R. 870.1250
#### D. Device Description:
The Flash Ostial System OTW is designed for the dilatation of stenotic ostial lesions in the peripheral vasculature. The FLASH Ostial System OTW is a 0.035" guidewire-compatible, over the wire (OTW) angioplasty balloon catheter with proximal anchoring and a working length of either 80cm or 135cm. The FLASH Ostial System OTW uses a dual balloon design that features a compliant anchoring balloon, which prevents distal migration of the balloon during angioplasty. The second semi-compliant higher-pressure balloon allows for luminal dilatation of de novo lesions and post deployment stent expansion.
#### E. Intended Use:
The Flash Ostial System OTW is indicated for Percutaneous Transluminal Angioplasty in the peripheral vasculature at aorto-ostial locations, including iliac, renal and carotid arteries. This device is also indicated for post-dilatation of balloon expandable stents in the peripheral vasculature.
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Ostial Corporation 1221 Innsbruck Drive Sunnyvale, CA 94089 t. 408-541-1006 f. 408-541-1007
## F. Summary of Similarities and Differences in Technological Characteristics, Performance and Intended Use:
The FLASH Ostial System OTW that is the subject of this 510(k) is an extension of the FLASH Ostial System product line. The Flash Ostial System OTW shares the same basic catheter design as the currently cleared versions of the Flash Ostial System. Both versions of the device utilize a dual balloon design featuring an Anchoring Balloon that enables the operator to position the catheter at aorto-ostial anatomies and prevents distal migration of the balloon during angioplasty. Additionally, the Indications for Use for both versions of the device are exactly the same. There are, however, some minor design differences between the Flash Ostial System OTW and the currently cleared Flash Ostial System. These differences are summarized below.
- . Whereas the Flash Ostial System is designed to be compatible with 0.014" diameter guidewires, the Flash Ostial System OTW is designed to be compatible with 0.035" diameter guidewires.
- Whereas the Flash Ostial System is designed to be a rapid exchange platform, the Flash Ostial System OTW is designed to be an over the wire platform.
- . Whereas the Flash Ostial System is compatible with 6F and 7F guide catheters, the Flash Ostial System OTW is compatible with 6F and 7F guide sheaths.
- . Whereas the Flash Ostial System is only offered with only one catheter length, 135cm, the Flash Ostial System OTW will be offered in two catheter lengths, 135cm and 80cm. The only difference between the 135cm and 80cm version of the device is the length of the catheter shaft.
Note: The proprietary name for the previous 510(k)'s filed for this product line was "Flash PTA Balloon Dilatation Catheter". Following clearance of the 510(k)'s' the proprietary name was modified for better market positioning. The device is currently marketed under the proprietary name "FLASH Ostial System". The line extension devices are intended to be marketed under the proprietary name "FLASH Ostial System OTW".
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Ostial Corporation 1221 Innsbruck Drive Sunnyvale, CA 94089 t. 408-541-1006 f. 408-541-1007
#### G. Performance Data:
Biocompatibility testing has previously been completed on product equivalent to the FLASH Ostial System OTW. Requirements for biological evaluation of the proposed device were based on the Blue Book Memorandum issued on May 1, 1995, Use of International Standard ISO-10993, "Biological Evaluation of Medical Devices. Part 1: Evaluation and Testing," and the current FDA recognized standard ISO 10993-1: Biological Evaluation of Medical Devices - Part I: Evaluation and Testing Within a Risk Management Process. The biocompatibility test results show that the materials used in the design and manufacture of the components of the proposed device are non-toxic and non-sensitizing to biological tissues consistent with its intended use. The following biocompatibility tests were completed:
- . ISO MEM Elution Assay
- ASTM Hemolysis Assay ●
- Complement Activation C3a and SC5b-9 Assay .
- Thromboresistance Evaluation .
- . Materials Mediated Rabbit Pyrogen
- ISO Guinea Pig Maximization Sensitization
- ISO Acute Systemic Injection Test
- ISO Intracutaneous Reactivity Test
- Pyrogen (LAL) Chromogenic
The FLASH Ostial System OTW or product equivalent was evaluated using the following invitro and performance bench testing to confirm the performance characteristics as compared to the product performance requirements:
- . Balloon Crossing Profile
- Catheter Shaft Diameter .
- Catheter Working Length ●
- Catheter Inner Diameter .
- Angioplasty Balloon Rated Burst Pressure ●
- Anchoring Balloon Burst Volume �
- Angioplasty Balloon Compliance .
- Balloon Inflation Time .
- . Balloon Deflation Time
- Angioplasty Balloon Rated Burst Pressure (in Stent)
- Anchoring Balloon Burst Volume (in Stent) .
- Angioplasty Balloon Fatigue .
- Anchoring Balloon Fatigue
- Catheter Bond Strength
- Catheter Tip Pull Strength ●
- Catheter Torque Strength
- Simulated Use
- Flexibility and Kink Resistance
- Radiopacity
- Angioplasty Balloon Fatigue (in Stent)
- Anchoring Balloon Fatigue (in Stent)
All test results demonstrate that the FLASH Ostial System OTW meets the established product specifications.
#### H. Conclusions:
All test results demonstrated that the FLASH Ostial System OTW meets all predetermined design verification and validation acceptance criteria necessary to verify safe and consistent performance of the device for its Indications for Use in "Perculaneous Transluminal Angioplasty in the peripheral vasculature at aorto-ostial locations, including iliac, renal and carotid arteries" and "post-dilatation of balloon expandable stents in the peripheral vasculature. " As such, Ostial Corporation is requesting clearance for the FLASH Ostial System OTW product line extension to the FLASH Ostial System product family, which was most recently cleared via Premarket Notification 510(k) # K122379 on September 5, 2012.
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## DEPARTMENT OF HEALTH & HUMAN SERVICES
Public Health Service
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July 2, 2014
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
Ostial Corporation Mr. Jake Wolenberg Quality Assurance and Regulatory Affairs Manager 1221 Innsbruck Drive Sunnyvale, CA 94089
Re: K133861
> Trade/Device Name: FLASH Ostial System OTW-7.0mm x 17mm x 135cm. FLASH Ostial System OTW-7.0mm x 17mm x 80cm Regulation Number: 21 CFR 870.1250 Regulation Name: Percutaneous Catheter Regulatory Class: Class II Product Code: LIT Dated: June 4, 2014 Received: June 5, 2014
Dear Mr. Wolenberg,
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. 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 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 (reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
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Page 2 - Mr. Jake Wolenberg
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR 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 the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
You may obtain other general information on your responsibilities under the Act from the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely yours,
M.A. Hillman
for
p
for Bram D. Zuckerman, M.D. Director Division of Cardiovascular Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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Ostial Cor 510(k) Notification: FLASH Ostial System OTW
#### K133861
# SECTION 4: INDICATIONS FOR USE STATEMENT
| 510(k) Number: | K133861 |
|----------------|-------------------------|
| Device Name: | FLASH Ostial System OTW |
Indication for Use: The FLASH Ostial System OTW is indicated for Percutaneous Transluminal Angioplasty in the peripheral vasculature at aorto-ostial locations, including iliac, renal and carotid arteries. This device is also indicated for post-dilatation of balloon expandable stents in the peripheral vasculature.
Prescription Use X (Part 21 CFR 801 Subpart D)
AND/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)
M.A. Wilhelm
12/18/2013
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