(33 days)
Not Found
No
The device description focuses on the mechanical components and materials of a self-expanding stent system, with no mention of AI or ML capabilities.
Yes
The "Intended Use / Indications for Use" section states that the device is "indicated for palliation of malignant strictures in the biliary tree," which is a therapeutic purpose.
No
The device is a stent system used for palliation of malignant strictures, which is a therapeutic intervention, not a diagnostic one.
No
The device description clearly details a physical catheter and stent system made of hardware components (nickel titanium, nitinol, etc.) designed for deployment within the body. There is no mention of software as the primary or sole component.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use is "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 catheter and a self-expanding stent designed for deployment into the biliary tree. This is a medical device used for treatment, not for testing samples outside the body.
- Lack of IVD Characteristics: There is no mention of analyzing samples (blood, tissue, etc.) or providing diagnostic information based on such analysis. The device's function is mechanical support and opening of a stricture.
IVD devices are used to examine specimens derived from the human body to provide information for diagnostic, monitoring, or compatibility purposes. This device does not fit that description.
N/A
Intended Use / Indications for Use
The DYNALINK™.018 Biliary Self-Expanding Stent System is indicated for palliation of malignant strictures in the biliary tree.
Product codes (comma separated list FDA assigned to the subject device)
78 FGE
Device Description
The DYNALINK™ .018 Biliary Self-Expanding Stent System is a catheter designed to deploy a self-expanding nickel titanium (Nitinol) stent into the biliary tree.
The catheter body is constructed from two coaxial members. The inner member (IM) is compatible with a 0.018" guide wire in an over-the-wire configuration. The outer member (OM) is composed of a distal sheath that constrains the unexpanded stent, an outer shaft over most of the catheter length, and a proximal handle used to retract the assembly.
The distal end of the delivery system includes the DYNALINK™ Biliary Self-Expanding Stent held in its constrained state by the stent-restraining sheath, a soft, low profile tip, and two radioopaque markers to indicate the proximal and distal ends of the stent. At the proximal end of the delivery system, the user interface is composed of a pull-back handle attached to the OM, a shaped housing that allows the handle to slide axially, and a luer fitting that is rigidly fixed to the shaped housing.
The DYNALINK™ Biliary Self-Expanding Stent is fabricated from superelastic nickel-titanium (nitinol). The DYNALINK™ Biliary Self-Expanding Stent is comprised of a series of serpentine rings that are aligned along a common longitudinal axis.
The stent is laser cut from a tube of superelastic nitinol. All of the stent diameters are cut with similar stent patterns, and the stent is expanded and heat-treated to be stable at the desired final diameter. The stents are electropolished to obtain a smooth finish with a thin layer of titanium oxide on the surface.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
biliary tree
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 DYNALINK™ .018 Biliary Self-Expanding 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): 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
§ 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
510(k) SUMMARY
2007
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: | 408/845-1067 |
| 408/845-3743 | |
| Contact Person: | Saba Modjarrad |
| Date Prepared: | December 03, 2001 |
| Device Trade Name: | DYNALINK™ .018 Biliary Self-Expanding Stent System |
| Device Common Name: | Biliary Stent |
| Device Classification Name: | Biliary Catheter |
| Device Classification: | Class II |
Summary of Substantial Equivalence:
The design, materials, method of delivery and intended use features of DYNALINK™ .018 Biliary Self-Expanding Stent System are substantially equivalent with regard to these features in the predicate device, the DYNALINK™ Biliary Self-Expanding Stent System (K002143, October 12, 2000).
Device Description:
The DYNALINK™ .018 Biliary Self-Expanding Stent System is a catheter designed to deploy a self-expanding nickel titanium (Nitinol) stent into the biliary tree.
The catheter body is constructed from two coaxial members. The inner member (IM) is compatible with a 0.018" guide wire in an over-the-wire configuration. The outer member (OM) is composed of a distal sheath that constrains the unexpanded stent, an outer shaft over most of the catheter length, and a proximal handle used to retract the assembly.
The distal end of the delivery system includes the DYNALINK™ Biliary Self-Expanding Stent held in its constrained state by the stent-restraining sheath, a soft, low profile tip, and two radioopaque markers to indicate the proximal and distal ends of the stent. At the proximal end of the
1
K07 4007
20
delivery system, the user interface is composed of a pull-back handle attached to the OM, a shaped housing that allows the handle to slide axially, and a luer fitting that is rigidly fixed to the shaped housing.
The DYNALINK™ Biliary Self-Expanding Stent is fabricated from superelastic nickel-titanium (nitinol). The DYNALINK™ Biliary Self-Expanding Stent is comprised of a series of serpentine rings that are aligned along a common longitudinal axis.
The stent is laser cut from a tube of superelastic nitinol. All of the stent diameters are cut with similar stent patterns, and the stent is expanded and heat-treated to be stable at the desired final diameter. The stents are electropolished to obtain a smooth finish with a thin layer of titanium oxide on the surface.
Intended Use:
The DYNALINK™ .018 Biliary Self-Expanding Stent System is indicated for palliation of malignant strictures in the biliary tree.
Technological Characteristics:
Comparisons of the new and predicate devices show that technological characteristics such as materials, biocompatibility, performance properties, sterilization and packaging are substantially equivalent to the currently marketed predicate devices. The design modification of the new biliary stent system compared to that of the predicate biliary stent system is the length of the stent.
Performance Data:
The safety and effectiveness of the DYNALINK™ .018 Biliary Self-Expanding Stent System has been demonstrated through data collected from in vitro bench tests and analyses.
2
Image /page/2/Picture/1 description: The image is a black and white seal for the U.S. Department of Health and Human Services. The seal is circular and contains the words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. In the center of the seal is an abstract image of an eagle with its wings spread.
Food and Drug Administration 200 Corporate Boulevard Rockville MD 20850
JAN - 7 2002
Ms. Saba Modiarrad Regulatory Associate II Guidant Corporation 3200 Lakeside Drive Santa Clara, California 95054
Re: K014007
Trade/Device Name: DYNALINK™ .018 Biliary Self-Expanding Stent Sytem Regulation Number: 21 CFR §876.5010 Regulation Name: Biliary catheter and accessories Regulatory Class: II Product Code: 78 FGE Dated: December 4, 2001 Received: December 5, 2001
Dear Ms. Modjarrad:
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 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.
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Page 2 - Ms. Saba Modjarrad
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 above is added to your labeling, as described.
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 and additionally Part 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4616. 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''(21 CFR Part 807.97). 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,
L. W. T. Jen
Bernard E. Statland, M.D., Ph.D. Director Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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Page 1 of 1
510(k) Number (if known): K014007
Device Name: DYNALINK™ .018 Biliary Self-Expanding Stent System
FDA's Statement of the Indications For Use for device:
The DYNALINK™ .018 Biliary Self-Expanding Stent System is indicated for the palliation of malignant strictures in the biliary tree.
Prescription Use V OR (Per 21 CFR 801.109)
Over-The-Counter Use
Yancy C. Borden
Division of Reproductive, Abdominal,
and Radiological Devices
510(k) Number K014007