(87 days)
Not Found
No
The description focuses on the physical properties and composition of the microspheres for embolization, with no mention of software, algorithms, or data processing that would indicate AI/ML.
Yes
The device is used to embolize hypervascular tumors and arteriovenous malformations, which is a therapeutic intervention aimed at treating medical conditions.
No
The device description clearly states its purpose is to "occlude arteries for the purpose of blocking the blood flow," which is a therapeutic intervention, not a diagnostic one.
No
The device description clearly details physical components (microspheres, vials, syringes) and their material composition and physical properties, indicating it is a hardware medical device.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use is "Embolization of hypervascular tumors and arteriovenous malformations (AVM's)." This describes a therapeutic procedure performed within the body to block blood flow.
- Device Description: The device is a physical material (microspheres) designed to be delivered into arteries to physically occlude them.
- IVD Definition: In vitro diagnostics are tests performed on samples taken from the human body (like blood, urine, or tissue) to provide information about a person's health. This device does not involve testing samples outside the body.
The device is an embolization device, which is a type of medical device used for therapeutic purposes within the vascular system.
N/A
Intended Use / Indications for Use
"GelSpheres™/Bead Block™ Compressible Microspheres are indicated for Embolization of hypervascular tumors and arteriovenous malformations (AVM's).
Product codes
HCG
Device Description
GelSpheres™ and Bead Block™ Compressible Microspheres are preformed soft, deformable microspheres that occlude arteries for the purpose of blocking the blood flow to a target tissue, such as a hypervascular tumor or arteriovenous malformations (AVM's). GelSpheres™ and Bead Block ™ Compressible Microspheres consist of a macromer derived from polyvinyl alcohol (PVA). The fully polymerized microsphere is approximately 90% water and is compressible to approximately 20-30% by diameter. Bead Block™ Compressible Microspheres is dyed blue (GelSpheres™ are available in natural color) to aid in the visualization of the microspheres in the delivery syringe. The microspheres can be delivered through typical microcatheters in the 1.8-5Fr range. GelSpheres ™ Microspheres is supplied sterile and packaged in sealed glass vials. Bead Block™ Compressible Microspheres is supplied sterile and packaged in a polycarbonate syringe. Two quantities will be available in a vial: (1) 1.0 mL GelSpheres™ /Bead Block™ Compressible Microspheres in sterile physiologic buffered saline (PBS) to a volume of 8 mL, and (2) 2.0mL GelSpheres™/Bead Block™ Compressible Microspheres in sterile PBS to a volume of 8 mL. GelSpheres™ and Bead Block Compressible Microspheres are supplied in several unit sizes covering the range from 100μm to 1200um diameter. At the time of use, GelSpheres"™/Bead Block™ Compressible Microspheres is mixed with a nonionic contrast agent, e.g. Omnipaque, to make a 30-50% by weight solution. The bolus of contrast agent elutes from the vascular bed to leave a radiolucent, embolized vessel.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
Not Found
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
Not Found
Key Metrics
Not Found
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 882.5950 Neurovascular embolization device.
(a)
Identification. A neurovascular embolization device is an intravascular implant intended to permanently occlude blood flow to cerebral aneurysms and cerebral ateriovenous malformations. This does not include cyanoacrylates and other embolic agents, which act by polymerization or precipitation. Embolization devices used in other vascular applications are also not included in this classification, see § 870.3300.(b)
Classification. Class II (special controls.) The special control for this device is the FDA guidance document entitled “Class II Special Controls Guidance Document: Vascular and Neurovascular Embolization Devices.” For availability of this guidance document, see § 882.1(e).
0
Biocompatibles UK Ltd..
K042231
1/3
510(k) Pre-Market Notification
GelSpheres ™ Microspheres
Bead Block™ Compressible Microspheres
510(k) Summary NOV 1 2 2004
Submitter: Biocompatibles UK Ltd. Weydon Lane Chapman House Weydon Lane, Farnham, Surrey +44 1252732732
Contact: Dr. Alistair Taylor
510(k) Numbers and Product Codes of equivalent devices.
Biocure, Inc.
GelSpheres TM Microspheres 510K Number: #K023089 Product Code: HCG CFR Section: 882.5950
Biocompatibles UK Ltd. GelSpheres™ Microspheres Bead Block™ Compressible Microspheres 510K Number: #K033761 Product Code: HCG CFR Section: 882.5950
Indications for Use and Intended Population
"GelSpheres™/Bead Block™ Compressible Microspheres are indicated for Embolization of hypervascular tumors and arteriovenous malformations (AVM's).
Device Description
GelSpheres™ and Bead Block™ Compressible Microspheres are preformed soft, deformable microspheres that occlude arteries for the purpose of blocking the blood flow to a target tissue, such as a hypervascular tumor or arteriovenous malformations (AVM's). GelSpheres™ and Bead Block ™ Compressible Microspheres consist of a macromer derived from polyvinyl alcohol (PVA). The fully polymerized microsphere is approximately 90% water and is compressible to approximately 20-30% by diameter. Bead Block™ Compressible Microspheres is dyed blue (GelSpheres™ are
$\theta_{11}$
1
2/2
1047231
available in natural color) to aid in the visualization of the microspheres in the delivery syringe. The microspheres can be delivered through typical microcatheters in the 1.8-5Fr range.
GelSpheres ™ Microspheres is supplied sterile and packaged in sealed glass vials. Bead Block™ Compressible Microspheres is supplied sterile and packaged in a polycarbonate syringe. Two quantities will be available in a vial: (1) 1.0 mL GelSpheres™ /Bead Block™ Compressible Microspheres in sterile physiologic buffered saline (PBS) to a volume of 8 mL, and (2) 2.0mL GelSpheres™/Bead Block™ Compressible Microspheres in sterile PBS to a volume of 8 mL.
GelSpheres™ and Bead Block Compressible Microspheres are supplied in several unit sizes covering the range from 100μm to 1200um diameter. At the time of use, GelSpheres"™/Bead Block™ Compressible Microspheres is mixed with a nonionic contrast agent, e.g. Omnipaque, to make a 30-50% by weight solution. The bolus of contrast agent elutes from the vascular bed to leave a radiolucent, embolized vessel.
Similarities and Differences to Predicates
The Intended Use of GelSpheres™ /Bead Block™ Compressible Microspheres and the predicate device are the same and unchanged other than product names. This pre-market notification addresses the change of the final packager from BioCure, inc to Biocompatibles UK LTD.
There are more similarities than differences when comparing Biocompatibles, GelSpheres ™/Bead Block™ to the predicate devices.
Performance Standards
GelSpheres™/BeadBlock Compressible Microspheres meet the following Performance Standards:
- Guidance For Industry; 2004: FDA Guidance for Neurological . Embolization Products
- ISO/EN 10993-1; 1997 Biological Evaluation of Medical Devices, . Part I: Evaluation and Testing
- ISO/EN 10993-3; 1993 Biological Evaluation of Medical Devices, . Part 3: Tests for genotoxicity, carcinogenicity and reproductive toxicity.
- ISO/EN 10993-4; 1993 Biological Evaluation of Medical Devices, . Part 4: Selection of tests for interaction with blood.
2
Biocompatibles UK Ltd..
10472
3/3
Image /page/2/Picture/2 description: The image shows the number "012" written in a handwritten style. The numbers are slightly tilted to the left. The ink appears to be dark, possibly black, against a white background.
- ISO/EN 10993-6; 1995 Biological Evaluation of Medical Devices, . Part 6: Test for local effects after implantation.
- ISO/EN 10993-10; 1995 Biological Evaluation of Medical Devices, . Part 10: Tests for Irritation and Sensitization.
- ISO/EN 10993-11: 1993 Biological Evaluation of Medical Devices. . Part 11: Tests for Systemic Toxicity.
- ISO/EN 10993-13; 1995 Biological Evaluation of Medical Devices. . Part 13: Identification and Quantification of potential degradation products from polymers.
- ISO/EN 11607; 1997 Packaging for terminally sterilized products. .
- AAMI TIR 22;1998 -- Guidance for application of EN 11607. . Packaging for terminally sterilized products
- AAMI 11134; 1993 Sterilization of Health Care Products -. Requirements for validation and routine control - Industrial moist heat sterilization 2nd edition.
- ANSI/AAMI/ISO 14937; 2000 Sterilization of Health Care Products - Characterization of a Sterilizing Agent and the Development, Validation and Routine Control of a Sterilization Process for Medical Devices.
- EN 554: Sterilization of Medical Devices -- validation and Routine Control of Sterilization by Moist Heat
Conclusion
There are more similarities than differences between the predicate device and the Biocompatibles GelSpheres™/Bead Block™ Compressible Microspheres. The product, manufacturing and primary packaging are unchanged from K023089/K033761. The predicate device and GelSpheres™/Bead Block™ Compressible Microspheres have the same intended use, warnings and contraindications. The predicate device and GelSpheres ™/Bead Block™ Compressible Microspheres are identical in design, and unchanged from K023089. When used in accordance with the instructions for use, by qualified personnel, the Biocompatibles GelSpheres™/Bead Block™ Compressible Microspheres are safe and effective, as indicated, for the intended use.
3
DEPARTMENT OF HEALTH & HUMAN SERVICES
Image /page/3/Picture/11 description: The image shows the logo for the Department of Health & Human Services - USA. The logo is a circular seal with the department's name written around the perimeter. Inside the circle is an abstract image of an eagle.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
NOV 1 2 2004
Biocompatibles U.K. Ltd. C/o John Greenbaum Generic Devices Consulting, Inc. 20310 SW 48th Street Ft. Lauderdale, Florida 33332
Re: K042231 Trade/Device Name: GelSpheres™ Microspheres Bead Block™ Compressible Microspheres Regulation Number: 21 CFR 882.5950 Regulation Name: Artificial embolization device Regulatory Class: III Product Code: HCG Dated: August 14, 2004 Received: August 17, 2004
Dear Mr. Greenbaum:
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 (PMA), 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.
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.
4
Page 2 - Mr. Greenbaum
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 (240) 276-0115. 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 (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/dsma/dsmamain.html
Sincerely yours,
Miriam C. Provost
Celia M. Witten, Ph.D., M.D. Director Division of General, Restorative and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
5
00-
Page 1 of 1
510(k) Number(if known):
Device Name: GelSpheres™ Microspheres Bead Block TM Compressible Microspheres
Indications For Use:
"GelSpheres"M Microspheres & Bead Block™ Compressible Microspheres is intended for embolization of hypervascular tumors and arteriovenous malformations."
Muriam C. Provost
(Division Sign-Off Division of General, Restorative, and Neurological Devices
510(k) Number K04223/
OR
Prescription Use X (Per 21 CRF 801.109) Over-The-Counter Use
PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
(Optional Format 1-2-96)