(18 days)
Not Found
No
The summary describes a radioactive seed for brachytherapy and does not mention any AI or ML components or functionalities.
Yes
The device is described as being used for "permanent interstitial implantation in selected localized tumors" and can be used as "primary treatment" or "treatment for residual disease," indicating a therapeutic purpose.
No
Explanation: The device is indicated for permanent interstitial implantation to treat localized tumors, acting as a primary or residual treatment rather than for diagnosis.
No
The device description explicitly states it uses "125I beads encapsulated in a titanium tube," which are physical components, not software.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use clearly states "permanent interstitial implantation in selected localized tumors." This describes a therapeutic device used within the body to treat disease, not a device used outside the body to diagnose disease from biological samples.
- Device Description: The description of "125I beads encapsulated in a titanium tube" further supports its use as an implantable radioactive source for treatment.
- Lack of IVD Characteristics: The document does not mention any of the typical characteristics of an IVD, such as:
- Analyzing biological samples (blood, urine, tissue, etc.)
- Providing diagnostic information
- Using reagents or assays
Therefore, the Imagyn 125I Seeds are a therapeutic medical device, not an in vitro diagnostic device.
N/A
Intended Use / Indications for Use
The Imagyn 1251 Seeds with activities from 0.1 to 1.0 mCi are indicated for permanent interstitial implantation of selected localized tumors. They are to be used either as primary treatment (such as prostate cancer or unresectable tumors) or as treatment of residual disease after excision of the primary tumor or recurring tumors. Tumors of the head, neck, lung, pancreas, prostate (early stages), and other accessible tumors are commonly treated.
Product codes
IWG
Device Description
The Imagyn 1251 Seeds use 1231 beads encapsulated in a titanium tube.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
head, neck, lung, pancreas, prostate, other accessible tumors
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)
Not Found
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
§ 892.5730 Radionuclide brachytherapy source.
(a)
Identification. A radionuclide brachytherapy source is a device that consists of a radionuclide which may be enclosed in a sealed container made of gold, titanium, stainless steel, or platinum and intended for medical purposes to be placed onto a body surface or into a body cavity or tissue as a source of nuclear radiation for therapy.(b)
Classification. Class II (special controls). A prostate seeding kit intended for use with a radionuclide brachytherapy source only is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 892.9.
0
JUL 3 | 1998
510(k) Summary International Isotopes , Inc. Imagyn 1251 Seed
- General Information on Submitter: I.
| Name: | International Isotopes, Inc |
|---|---|
| Address: | 3100 Jim Christal Road |
| Denton, TX 76207 | |
| Phone: | (940) 484-9492 |
| Fax: | (940) 484-0877 |
| Name of Contact Person: | Betsy C. King |
|---|---|
| International Isotopes, Inc. | |
| Phone: | (940) 484-9492 |
| Fax: | (940) 484-0877 |
Date Summary Prepared: July 10, 1998
II. General Information on Device Imagyn 1251 Seed Product Name:
Classification Name:
Source, Radionuclide, Brachytherapy, 21 C.F.R. & 892.5730 -
III. Predicate Devices: EndoSeed, 510(k) number K914825/A
Amersham Model 6711, K914281
Mentor IoGOLD, K972271
Imagyn 1251 SEED 7/10/98 International Isotopes, Inc.
Page 64
1
Description of the Device: IV.
The Imagyn 1251 Seeds use 1231 beads encapsulated in a titanium tube.
V. Intended Use:
The Imagyn 1251 seeds with activities from 0.1 to 1.0 mCi are indicated for permanent interstitial implantation of selected localized tumors. They are to be used either as primary treatment (such as prostate cancer or unresectable tumors) or as treatment of residual disease after excision of the primary tumor or recurring tumors. Tumors of the head, neck, lung, pancreas, prostate (early stages), and other accessible tumors are commonly treated.
Technological Characteristics of Device Compared to Predicate Device: VI.
The Imagyn 1251 Seed uses the same type of encapsulation of 1331 as predicate devices. The range of activity is similar to other devices. There are no biocompatibility or other safety and effectiveness differences between this device and other predicate devices.
Substantial Equivalence VII.
The Imagyn 1251 Seed has been tested for safety and biocompatibility by standard tests used for radionuclide devices and found to safe and effective and substantially equivalent to other predicate devices.
Imagyn 1251 SEED International Isotopes, Inc.
7/10/98
2
Image /page/2/Picture/0 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo features a stylized caduceus symbol, which is a staff with two snakes coiled around it. The words "DEPARTMENT OF HEALTH & HUMAN SERVICES · USA" are arranged in a circular pattern around the symbol.
DEPARTMENT OF HEALTH & HUMAN SERVICES
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
JU 31 1000
Betsy C. King Director of Quality and Regulatory Affairs International Isotopes, Inc. 3100 Jim Christal Road Denton, Texas 76207
Dear Ms. King:
Imagyn 1251 Seed Dated: July 10, 1998 Received: July 13, 1998 Regulatory class: II 21 CFR 892.5730/Procode: 90 IWG
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 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. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing proctice, labeling, and prohibitions against misbranding and adulteration.
Re:
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 Reseulations, Title 21, Parts 800 to 895. A substantially equivalent determination assumes compliance with the Current Good Manufacturing Practice requirements, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (2) CFR Part 820) and that, through periodic OS inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 542 of the Act for derices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations.
This letter will allow you to begin marketing your device as described in your 510%) premarket notification. The FDA finding of substantial equivalence of your derice 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 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4613. 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 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its Internet address "http://www.fda.gov/odrh/dsmaraan.html".
Sincerely yours,
Lillian Yip, Ph.D.
Lillian Yin, Ph.D. Director, Division of Reproductive Abdominal, Ear, Nose and Throa and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
3
INDICATION FOR USE FORM
Page 1 of 1
| 510 (k) Number (if known): | K982421 |
|---|---|
| Device Name: | Imagyn 125 I Seed |
Indications for Use:
Imagyn'131 Seeds with activities from 0.1 to 1.0 mCi are indicated for permanent interstitial implantation in selected localized tumors. They can to be used either as primary treatment (such as prostate cancer or unresectable tumors) or treatment for residual disease after excision of the primary tumor or recurring tumors. Tumors of the head, neck, lung, pancreas, prostate (early stages), and other accessible tumors are commonly treated.
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE NEEDED.)
Concurrence of CDRH, Office of Device Evaluation (ODE)
William
(Division Sign-Off)
Division of Reproductive, Abdominal, ENT,
and Radiological Devices
510(k) Number K982421
Prescription Use
(Per 21 CFR 801.1091)
OR
Over-The-Counter Use
(Optional Format 1-2-96)
Imagyn 1251 SEED International Isotopes, Inc.
7/10/98
Page 9