(23 days)
Not Found
No
The description focuses on the mechanical components and function of a stent and delivery system, with no mention of AI or ML.
Yes
The device is a stent system intended for palliation of malignant strictures in the biliary tree, directly treating a medical condition.
No
The device, a biliary stent system, is used for palliation of malignant strictures, which means it treats a condition rather than diagnosing it.
No
The device description explicitly details a physical stent made of stainless steel and a delivery catheter with a balloon, indicating it is a hardware medical device.
Based on the provided text, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use is for the "palliation of malignant strictures in the biliary tree." This describes a therapeutic intervention performed within the patient's body.
- Device Description: The description details a "stainless steel, balloon-expandable stent pre-mounted onto an over-the-wire (OTW) delivery catheter." This is a physical implant and delivery system designed to be placed inside the biliary duct.
- Mechanism of Action: The device works by expanding a stent to open up a stricture in the biliary tree. This is a mechanical action within the body.
- Lack of IVD Characteristics: There is no mention of the device being used to examine specimens derived from the human body (like blood, urine, tissue, etc.) to provide information for diagnosis, monitoring, or compatibility testing.
IVD devices are used outside the body to analyze samples. This device is used inside the body for treatment.
N/A
Intended Use / Indications for Use
The OMNILINK® .018 Biliary Stent System is indicated for palliation of malignant strictures in the biliary tree.
Product codes
78 FGE
Device Description
The OMNILINK® .018 Biliary Stent System is comprised of a stainless steel, balloonexpandable stent pre-mounted onto an over-the-wire (OTW) delivery catheter. This system is designed for percutaneous placement in the common bile duct and intended to treat malignant strictures in the biliary tree.
The OMNILINK® Biliary Stent consists of a dual stent design, fabricated from a single piece of 316L medical grade stainless steel tubing. The delivery catheter's central lumen is designed to permit the use of a 0.018" guide wire to facilitate advancement of the catheter to and through the stricture to be dilated. Once the delivery system is placed in the desired location, the stent expands upon inflating the balloon with contrast medium. The balloon provides an expandable segment of known diameter and length at specific
In addition, the balloon has two radiopaque markers to aid in stent pressures. prositioning. The stent is designed to remain in the biliary duct as a permanent implant.
The subject OMNILINK® .018 Biliary Stent System consists of additional stent sizes of 110 5.0, 6.0, 7.0mm stent diameter, 12 and 16mm stent lengths, and 4.0mm stent diameter x 18mm stent length. The stent and delivery system are supplied sterile and intended for single use only.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
biliary tree, common bile duct
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 safety and effectiveness of the subject OMNILINK® .018 Biliary Stent System has been demonstrated through data collected from in vitro bench tests and analyses.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 876.5010 Biliary catheter and accessories.
(a)
Identification. A biliary catheter and accessories is a tubular flexible device used for temporary or prolonged drainage of the biliary tract, for splinting of the bile duct during healing, or for preventing stricture of the bile duct. This generic type of device may include a bile collecting bag that is attached to the biliary catheter by a connector and fastened to the patient with a strap.(b)
Classification. Class II (special controls). The device, when it is a bile collecting bag or a surgical biliary catheter that does not include a balloon component, is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 876.9.
0
GUIDANT
IAN - 2 2004
K033834
Page 1 of 2
510(k) SUMMARY
The 510(k) Summary is submitted in accordance with 21 CFR Part 807, Section 807.92
| Submitter's Name: | Guidant Corporation |
|---|---|
| Submitter's Address: | 3200 Lakeside Drive |
| Santa Clara, CA 95052 | |
| Telephone: | |
| Fax: | 408-845-2213 |
| 408-845-2304 | |
| Contact Person: | Michelle Grossman |
| Date Prepared: | December 9, 2003 |
| Device Trade Name: | OMNILINK® .018 Biliary Stent System |
| Device Common Name: | Biliary Stent |
| Device Classification Name: | Catheter, Biliary and Accessories |
| Device Classification: | Class II |
Summary of Substantial Equivalence:
The design, materials, method of delivery and intended use features of the subject device are substantial equivalent with regard to these features in the predicate devices, the OMNILINK® .018 Biliary Stent System (K011039, cleared May 8, 2001) and the OMNILINK® .035 Biliary Stent System (K032530, cleared October 23, 2003). The new OMNENY . . 000 Billary Stert System (NUMM . . 018 Biliary Stent System product line.
Device Description:
The OMNILINK® .018 Biliary Stent System is comprised of a stainless steel, balloonexpandable stent pre-mounted onto an over-the-wire (OTW) delivery catheter. This system is designed for percutaneous placement in the common bile duct and intended to treat malignant strictures in the biliary tree.
The OMNILINK® Biliary Stent consists of a dual stent design, fabricated from a single piece of 316L medical grade stainless steel tubing. The delivery catheter's central lumen is designed to permit the use of a 0.018" guide wire to facilitate advancement of the catheter to and through the stricture to be dilated. Once the delivery system is placed in the desired location, the stent expands upon inflating the balloon with contrast medium. The balloon provides an expandable segment of known diameter and length at specific
1
K033834
Page 2 of 2
In addition, the balloon has two radiopaque markers to aid in stent pressures. prositioning. The stent is designed to remain in the biliary duct as a permanent implant.
The subject OMNILINK® .018 Biliary Stent System consists of additional stent sizes of 110 5.0, 6.0, 7.0mm stent diameter, 12 and 16mm stent lengths, and 4.0mm stent diameter x 18mm stent length. The stent and delivery system are supplied sterile and intended for single use only.
Intended Use:
The OMNILINK® .018 Biliary Stent System is indicated for palliation of malignant strictures in the biliary tree.
Technological Characteristics:
Comparisons of the subject and predicate device show that technological characteristics such as materials, biocompatibility, mode of operation, performance properties, sterilization and packaging are substantially equivalent to the currently marketed predicate devices; OMNILINK® .018 Biliary Stent System and the OMNILINK® .035 Biliary Stent System.
Performance Data:
The safety and effectiveness of the subject OMNILINK® .018 Biliary Stent System has been demonstrated through data collected from in vitro bench tests and analyses.
2
Image /page/2/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circle with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES • USA" around the perimeter. Inside the circle is an emblem of an eagle with its wings spread.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
Ms. Michelle Grossman Regulatory Affairs Guidant Corporation 3200 Lakeside Drive Santa Clara, CA 95054
JAN - 2 2004
Re: K033834
Trade/Device Name: Guidant OMNILINK® .018 Biliary Stent System Regulation Number: 21 CFR §876.5010 Regulation Name: Biliary catheter and accessories Regulatory Class: II Product Code: 78 FGE Dated: December 9, 2003 Received: December 10, 2003
Dear Ms. Grossman:
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). You may, therefore, market the device, subject to the general controls provisions of the Act and the limitations described below. 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.
The Office of Device Evaluation has determined that there is a reasonable likelihood that this device will be used for an intended use not identified in the proposed labeling and that such use could cause harm. Therefore, in accordance with Section 513(i)(1)(E) of the Act, the following limitation must appear in the Warnings section of the device's labeling:
The safety and effectiveness of this device for use in the vascular system have not been established.
Furthermore, the indication for biliary use must be prominently displayed in all labeling, including pouch, box, and carton labels, instructions for use, and other promotional materials, in close proximity to the trade name, of a similar point size, and in bold print.
3
Page 2 – Ms. Michelle Grossman
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); 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.
The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and permits your device to proceed to the market. This letter will allow you to begin marketing your device as described in your Section 510(k) premarket notification if the limitation statement described above is added to your labeling.
Please note that the above labeling limitations are required by Section 513(i)(1)(E) of the Act. Therefore, a new 510(k) is required before these limitations are modified in any way or removed from the device's labeling.
If you desire specific information about the application of other labeling requirements to your device (21 CFR Part 801), please contact the Office of Compliance at (301) 594-4616. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 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 (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/dsma/dsmamain.html.
Sincerely yours,
Daniel G. Schultz, M.D.
Daniel G. Schultz, M.D. Director Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
4
Page 1 of 1
510(k) Number: K033834
Device Name: Guidant OMNILINK® .018 Biliary Stent System
FDA's Statement of the Indications For Use for device:
The OMNILINKR® .018 Biliary Stent System is intended for palliation of malignant strictures in the biliary tree.
Prescription Use (Per 21 CFR 801.109)
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Over-the-Counter Usc ___________
D. Vinnie Jackson
(Division Sign-Off) Division of Reproductive, Abdominal, and Radiological Devices 510(k) Number