CESIUM-131 STRAND, STRAND PRELOAD, PRELOAD, S-CARTRIDGE

{0}------------------------------------------------ K062384 ## 510(k) Summary of Safety and Effectiveness NOV - 9 2006 | Summary Date: | August 14, 2006 | |----------------------------|---------------------------------------------------------------------------| | Submitter Information: | IsoRay Medical, Inc.<br>350 Hills Street, Suite 106<br>Richland, WA 99354 | | Phone: | 509-375-1202 | | FAX: | 509-375-3473 | | Contact Person: | David J. Swanberg, Executive Vice President of Operations | | Email: | dswanberg@isoray.com | | Trade Name: | Cesium-131 Implant Devices, Multiple | | | A) Cesium-131 Strand, Model PL-1 | | | B) Cesium-131 Strand Preload, Model PL-2 | | | C) Cesium-131 Preload, Model PL-3 | | | D) Cesium-131 S-Cartridge, Model PL-4 | | Common Name: | Custom Preload Devices | | | A) Stranded Seeds | | | B) Stranded Seeds Preloaded in Needles | | | C) Loose Seeds Preloaded in Needles | | | D) Seeds in Sterile Cartridges | | Primary Predicate Devices: | 1) K030162 Cs-131 Brachytherapy Seed, Model CS-1 | | | 2) K011155 Interstrand ¹²⁵ and Interstrand ¹⁰³ | | | 3) K030594 I-125 Rapid Strand, Model 7000 | | | 4) K043336 Optistrand, Model 1032S | | | 5) K040339 Brachytherapy Strand Device | | | 6) K041702 EZ-Pak | | | 7) K043596 Theraload Custom Loaded Needles, Models 200 & 1 | | | 8) K060636 Palladium-103 Seed Implant Preloads - Multiple | {1}------------------------------------------------ | Device Descriptions: | The IsoRay Medical, Inc. Cesium-131 Strand, Model PL-1, contains<br>absorbable seeding spacers and Cs-131 Brachytherapy Seeds enclosed in a bio-<br>absorbable brachytherapy sleeve and sterilized using ethylene oxide. The seeds<br>and spacers are arranged according to a treatment plan provided by a physician<br>or medical physicist. | |----------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | | For the IsoRay Medical, Inc. Cesium-131 Strand Preload, Model PL-2, each<br>Cesium-131 Strand, Model PL-1, is placed in a brachytherapy needle which is<br>pre-plugged with bone wax to hold the strand in position. The arrangement of<br>the seeds and spacers and the strands in the needles is dictated by the treatment<br>plan. The strands are sterilized after loading into needles using ethylene oxide. | | | The IsoRay Medical, Inc. Cesium-131 Preload, Model PL-3, contains<br>absorbable seeding spacers and Cs-131 Brachytherapy Seeds within a<br>brachytherapy needle which is pre-plugged with bone wax to keep the seeds<br>and spacers in position. The arrangement of the seeds and spacers in each<br>needle is dictated by the treatment plan. The preloaded needles are then<br>sterilized using ethylene oxide. | | | The IsoRay Medical, Inc. Cesium-131 S-Cartridge, Model PL-4 contains Cs-<br>131 Brachytherapy Seeds, loaded into Mick® cartridges and sterilized by either<br>steam or ethylene oxide. | | | Note: The above-listed devices may be assembled using components with<br>equivalent composition and function that are FDA-cleared for the same<br>intended use or otherwise determined to be exempt or pre-amendment devices. | | Packaging: | The above-listed devices are supplied in packaging material that has met<br>formal, documented qualifications and validation programs for terminally<br>sterilized medical devices. The packaging also meets Department of<br>Transportation performance test requirements for Type 7A (radioactive<br>material) packaging. | | Indications for Use: | The IsoRay Medical, Inc. Cesium-131 Implant Devices are indicated for the<br>treatment of malignant disease (e.g., head and neck, brain, breast, prostate, etc.),<br>and may be used in surface, interstitial, and intracavitary applications for tumors<br>with known radiosensitivity. These devices may be used as a primary treatment<br>or in conjunction with other treatment modalities, such as external beam radiation<br>therapy, chemotherapy or as treatment for residual disease after excision of<br>primary tumors. | | | The Cesium-131 Implant Devices have the same indications for use as the<br>original device, the IsoRay Medical, Inc. Cs-131 Brachytherapy Seed, Model<br>CS-1. | {2}------------------------------------------------ ## Substantial Equivalence The IsoRay Medical, Inc. Cesium-131 Implant Devices are developed and manufactured with the same science and technology as the IsoRay Medical, Inc. Cs-131 Brachytherapy Seed. The Implant Devices also have multiple similarities to the other predicate devices, including: - 1. All are sterile - 2. All of the materials that contact the patient are biocompatible - All of the brachytherapy sources contain a radiopaque marker material to allow imaging the 3. sources using Computerized Axial Tomography (CT), fluoroscopy or other X-ray techniques - 4. All are low energy x-ray emitting brachytherapy sources - 5. All of the brachytherapy sources have short half-lives All the devices, as mentioned above, have a radiopaque marker is used to determine the exact location of the implanted sources and assist in the calculation of the therapeutic radiation dose pattern. The materials used for the radiopaque markers vary. The most common type of markers used are gold or gold alloy, silver, platinum/iridium combination. Regardless of the material selected for the radiopaque marker, there is no effect on the intended use of the marker, which is the determination of seed location primarily for dose calculations. There are three primary isotopes compared in this document: Cesium-131, Palladium-103 and Iodine-125, Although these isotopes are different, they all provide therapeutic doses of radiation to the patient as dictated by the treatment plan provided by the physician or medical physicist. Based on the information provided within this document, we conclude that the IsoRay Medical, Inc. Cesium-131 Implant Devices are substantially equivalent to currently marketed devices. {3}------------------------------------------------ Image /page/3/Picture/0 description: The image shows a logo with a stylized depiction of an eagle or bird in flight. The bird is composed of three curved lines that suggest movement and feathers. To the left of the bird, there is text arranged in a circular pattern, which appears to be the words "DEPARTMENT OF HEALTH & HUMAN". The logo is simple, using only black and white, and is likely used to represent a health or human services organization. Food and Drug Administration 9200 Corporate Blvd. Rockville MD 20850 Mr. David Swanberg, P.E. Executive Vice President of Operations IsoRay Medical, Inc. 350 Hills St., Ste. 106 RICHLAND WA 99354-5411 NOV - 9 2006 Re: K062384 Trade/Device Name: Cesium-131 Implant Devices, Multiple Regulation Number: 21 CFR 892.5730 Regulation Name: Radionuclide brachytherapy source Regulatory Class: II Product Code: KXK Dated: October 9, 2006 Received: October 10, 2006 Dear Mr. Swanberg: 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. 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 Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register. Image /page/3/Picture/10 description: The image shows a circular logo with the text "1906-2006" at the top and "FDA Centennial" at the bottom. The letters "FDA" are prominently displayed in the center of the logo. There are decorative elements around the circle's perimeter, including small dots and star-like shapes. Protecting and Promoting Public Health {4}------------------------------------------------ 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. 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 one of the following numbers, based on the regulation number at the top of this letter: | 21 CFR 876.xxx | (Gastroenterology/Renal/Urology) | 240-276-0115 | |----------------|----------------------------------|--------------| | 21 CFR 884.xxx | (Obstetrics/Gynecology) | 240-276-0115 | | 21 CFR 894.xxx | (Radiology) | 240-276-0120 | | Other | | 240-276-0100 | 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 from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (240) 276-3150 or at its Internet address http://www.fda.gov/cdrlv/industry/support/index.html. Sincerely yours, Nancy C. Brogdon Nancy C. Brogdon Director, Division of Reproductive, Abdominal, and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health Enclosure {5}------------------------------------------------ ## Indications for Use | 510(k) Number (if known): | submitted K062384 | |---------------------------|-------------------| |---------------------------|-------------------| Cesium-131 Implant Devices, Multiple Device Name: Indications For Use: (Page 1 of 1) IsoRay Medical, Inc. Cesium-131 Implant Devices are indicated for the treatment of malignant disease (e.g., head and neck, brain, breast, prostate, etc.) and may be used in surface, interstitial, and intracavitary applications for tumors with known radiosensitivity. These devices may be used as a primary treatment or in conjunction with other treatment modalities, such as external beam radiation therapy, chemotherapy or as treatment for residual disease after excision of primary tumors. The Cesium-131 Implant Devices have the same indications for use as the original device, the IsoRay Medical Inc. Cs-131 Brachytherapy Seed, Model CS-1 Prescription Use (Part 21 CFR 801 Subpart D) AND OR Over-The-Counter Use _ (21 CFR 801 Subpart C) ## (PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of In Vitro Diagnostic Devices (OIVD) Harry C. Brogdon (Division Sign-Off) Division of Reproductive, Abdo ana Radiological Devices 510(k) Number _ Page 1 of