(75 days)
Not Found
No
The 510(k) summary describes a system of physical implants and screws for oral maxillofacial surgery. There is no mention of software, algorithms, or any technology that would typically incorporate AI or ML. The performance studies focus on mechanical properties like torque and pullout strength.
No
The ARCHITEX™ Space Maintenance System is described as temporary implants to stabilize and support grafts and fractured bone segments, which suggests a structural and supportive role rather than active therapeutic action on a disease or condition. Its purpose is to physically maintain space and support healing.
No
Explanation: The device is described as a "Space Maintenance System" used as "temporary implants to stabilize and support autograft, autograft extenders, allograft, and bone void fillers and/or fractured bone segments". This indicates a therapeutic or reconstructive function, not a diagnostic one.
No
The device description explicitly lists various physical components made of titanium and stainless steel, such as porous titanium mesh, titanium alloy mesh fixation screws, titanium alloy tenting screws, and titanium alloy socket preservation screws. This indicates it is a hardware-based medical device, not software-only.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use clearly states the device is for "stabilize and support autograft, autograft extenders, allograft, and bone void fillers and/or fractured bone segments with or without bone plates or titanium mesh in bony defects of oral maxillofacial anatomy." This describes a surgical implant used in vivo (within the body) to aid in bone repair and grafting.
- Device Description: The description details physical components like porous titanium mesh, screws, and instruments, all designed for surgical implantation and manipulation of bone and graft materials.
- Lack of IVD Characteristics: An IVD device is used in vitro (outside the body) to examine specimens derived from the human body (like blood, urine, tissue) to provide information for diagnosis, monitoring, or screening. This device does not perform any such analysis of biological specimens.
The device is a surgical implant used for structural support and space maintenance during bone grafting procedures in the oral and maxillofacial region.
N/A
Intended Use / Indications for Use
The ARCHITEX™ Space Maintenance System is indicated for use as temporary implants to stabilize and support autograft, autograft extenders, allograft, and bone void fillers and/or fractured bone segments with or without bone plates or titanium mesh in bony defects of oral maxillofacial anatomy.
Product codes (comma separated list FDA assigned to the subject device)
DZE, JEY
Device Description
The ARCHITEX™ Space Maintenance System is a comprehensive, all-inclusive system which contains a variety of implants designed to temporarily reconstruct bony deficiencies common to the oral cavity that are not intrinsic to the stability of the bony structure. Bony deficiencies may be naturally occurring osseous defects, surgically created osseous defects, or osseous defects created from traumatic injury to the bone.
The system contains a porous titanium mesh, titanium alloy mesh fixation screws (1.2 mm major thread diameter in 4mm, 6 mm, 10 mm, 12 mm, 14 mm, 14 mm lengths and-1.4 mm major thread diameter in 3 mm, 5 mm, and 7 mm lengths), titanium alloy tenting screws (1.2 mm and 1.4 mm major thread diameters in 8 mm, 10 mm, 12 mm, and 14 mm lengths), and titanium alloy socket preservation screws (3/4 head geometry with 1,2 mm and 1.4 mm major thread diameters in 18 mm and 20 mm lengths; 4/5 and 5/6 head geometries with 1.2 mm major thread diameter in 14 mm, 16 mm, 18 mm , 20 mm lengths and 1.4 mm major thread diameter in 18 mm and 20 mm lengths). When used as indicated, this system provides a semi-protected space to stabilize, support, and protect bone graft (autograft, autograft extenders, allograft, and bone void fillers) by minimizing soft-tissue collapse into the graft recipient site. The ARCHITEX™ Space Maintenance System includes a selection of Socket Preservation screws which are designed to aid in extraction socket grafting while simultaneously supporting the original gingival margins and papilla.
The ARCHITEX™ Space Maintenance System components are fabricated from medical grade stainless steel and medical grade titanium or titanium alloy. Medical grade titanium and titanium alloy may be used together. The subject implants components will be manufactured from medical grade titanium per ASTM F67-06 (2006) and Ti-6Al-4V ELI Alloy per ASTM F136-08el (2008). Additionally, the instruments components are manufactured from stainless steel per ASTM F899-09.
The purpose of this 510(k) application is to seek marketing clearance for additional implant sizes to the family of Socket Preservation Screws to extend the product line for the ARCHITEX™ Space Maintenance System. Also included in the application is the dimensional modification to the diameter of the mesh fixation screws (Hex Self Drilling Screws) from the previously cleared implants in K100779. The device description in the IFU was also amended, which removed the implant sizes, the list of class I exempt placement instruments that can be used, the screw caddy and sterilization tray. Refer to the labeling section below for further details to the IFU amendments.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
oral maxillofacial anatomy
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)
For a determination of substantial equivalence, the following analysis and bench performance tests were performed on Subject Devices and Predicate Devices:
- Static Removal Torque; Testing in accordance with ASTM F543-02.
- Static Axial Pullout testing; Testing in accordance with ASTM F543-02
- Static Axial Pullout mesh screw; Testing in accordance with ASTM F543-02
Results of the testing have demonstrated that ARCHITEX™ Space Maintenance System implants are equivalent to itself and the ACE Tru Screw™ implants tested. When compared with predicate devices, results of bench performance testing indicated all acceptance criteria were met, and demonstrated the subject hex self drilling screws and socket preservation screws are equivalent. The conclusions drawn from the performance testing, along with the intended use of the subject devices demonstrate that the ARCHITEX™ Space Maintenance System is substantially equivalent.
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
§ 872.4760 Bone plate.
(a)
Identification. A bone plate is a metal device intended to stabilize fractured bone structures in the oral cavity. The bone segments are attached to the plate with screws to prevent movement of the segments.(b)
Classification. Class II.
0
ARCHITEX™ Space Maintenance System 510(k) Summary
APR 1 3 2011
January 2011
Medtronic Sofamor Danek USA 1. Company: 1800 Pvramid Place Memphis. Tennessee 38132. (901) 396-3133 Telephone: (901) 346-9738 Fax:
Contact: Kelly Davidson Requlatory Affairs Specialist
- II. Proposed Proprietary Trade Name: ARCHITEX™ Space Maintenance System
- lll. Classification Name(s): Implants, Endosseous, Root-Form 21 CFR 872.4760; Product Code(s): DZE, JEY
IV. Description:
The ARCHITEX™ Space Maintenance System is a comprehensive, all-inclusive system which contains a variety of implants designed to temporarily reconstruct bony deficiencies common to the oral cavity that are not intrinsic to the stability of the bony structure. Bony deficiencies may be naturally occurring osseous defects, surgically created osseous defects, or osseous defects created from traumatic injury to the bone.
The system contains a porous titanium mesh, titanium alloy mesh fixation screws (1.2 mm major thread diameter in 4mm, 6 mm, 10 mm, 12 mm, 14 mm, 14 mm lengths and-1.4 mm major thread diameter in 3 mm, 5 mm, and 7 mm lengths), titanium alloy tenting screws (1.2 mm and 1.4 mm major thread diameters in 8 mm, 10 mm, 12 mm, and 14 mm lengths), and titanium alloy socket preservation screws (3/4 head geometry with 1,2 mm and 1.4 mm major thread diameters in 18 mm and 20 mm lengths; 4/5 and 5/6 head geometries with 1.2 mm major thread diameter in 14 mm, 16 mm, 18 mm , 20 mm lengths and 1.4 mm major thread diameter in 18 mm and 20 mm lengths). When used as indicated, this system provides a semi-protected space to stabilize, support, and protect bone graft (autograft, autograft extenders, allograft, and bone void fillers) by minimizing soft-tissue collapse into the graft recipient site. The ARCHITEX™ Space Maintenance System includes a selection of Socket Preservation screws which are designed to aid in extraction socket grafting while simultaneously supporting the original gingival margins and papilla.
The ARCHITEX™ Space Maintenance System components are fabricated from medical grade stainless steel and medical grade titanium or titanium alloy. Medical grade titanium and titanium alloy may be used together. The subject implants components will be manufactured from medical grade titanium per ASTM F67-06 (2006) and Ti-6Al-4V ELI Alloy per ASTM F136-08el (2008).
1
Additionally, the instruments components are manufactured from stainless steel per ASTM F899-09.
The purpose of this 510(k) application is to seek marketing clearance for additional implant sizes to the family of Socket Preservation Screws to extend the product line for the ARCHITEX™ Space Maintenance System. Also included in the application is the dimensional modification to the diameter of the mesh fixation screws (Hex Self Drilling Screws) from the previously cleared implants in K100779. The device description in the IFU was also amended, which removed the implant sizes, the list of class I exempt placement instruments that can be used, the screw caddy and sterilization tray. Refer to the labeling section below for further details to the IFU amendments.
V. Indications for Use:
The ARCHITEX™ Space Maintenance System is indicated for use as temporary implants to stabilize and support autograft, autograft extenders, allograft, and bone void fillers and/or fractured bone segments with or without bone plates or titanium mesh in bony defects of oral maxillofacial anatomy.
Identification of the Legally Marketed Predicate Devices Use to Claim VI. Substantial Equivalence:
The design features, materials, and indications for use of the ARCHITEX™ Space Maintenance System is substantially equivalent to the predicates listed in the Table 1 below.
TABLE 1. Identification of the Legally Marketed Predicate Devices Use to Claim Substantial Equivalence
| ARCHITEX™
Implant
Hex Self Drilling
crews | Predicate | Substantial
equivalence |
|----------------------------------------------------|------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| | ACE Tru Screw™
(K080074) | Geometrically,
materially, and
mechanically
equivalent. Bone
pull-out strength
and screw
subsidence
equivalent to
predicate. |
| Socket
Preservation
Screws | ARCHITEX™
Space
Maintenance
(K100779) | Bone interfacing
portion of screw
geometrically,
materially, and
mechanically
equivalent. Bone
pull-out strength
and screw
subsidence
equivalent to
predicate
Head portion of
screw
geometrically,
materially, and
mechanically
equivalent to
predicate
abutments |
2
Brief Discussion of the Non-Clinical Tests Submitted VII.
For a determination of substantial equivalence, the following analysis and bench performance tests were performed on Subject Devices and Predicate Devices:
-
Static Removal Torque; Testing in accordance with ASTM F543-02.
-
Static Axial Pullout testing; Testing in accordance with ASTM F543-02
-
Static Axial Pullout mesh screw; Testing in accordance with ASTM F543-02
Conclusions Drawn from the Non-Clinical Tests VIII.
Results of the testing have demonstrated that ARCHITEX™ Space Maintenance System implants are equivalent to itself and the ACE Tru Screw™ implants tested. When compared with predicate devices, results of bench performance testing indicated all acceptance criteria were met, and demonstrated the subject hex self drilling screws and socket preservation screws are equivalent. The conclusions drawn from the performance testing, along with the intended use of the subject devices demonstrate that the ARCHITEX™ Space Maintenance System is substantially equivalent.
3
Image /page/3/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a stylized eagle with three stripes extending from its wing, symbolizing service to the nation. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged in a circular fashion around the eagle.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Room -WO66-G609 Silver Spring, MD 20993-0002
Ms. Kelly Davidson Regulatory Affairs Specialist Medtronic Sofamor Danek USA, Incorporated 1800 Pyramid Place Memphis, Tennessee 38132
APR 1 3 2011
Re: K110259
Trade/Device Name: ARCHITEX™ Space Maintenance System Regulation Number: 21 CFR 872.4760 Regulation Name: Bone Plate Regulatory Class: II Product Code: JEY and DZE Dated: January 24, 2011 Received: January 28, 2011
Dear Ms. Davidson:
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. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.
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.
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); medical device reporting (reporting of medical device-related adverse events) (21 CFR 803); 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.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please go to
http://www.fda.gov/AboutFDA/CentersOffices/CDRH/CDRHOffices/ucm115809.htm for the Center for Devices and Radiological Health's (CDRH's) Office of Compliance. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to
http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
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) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely yours.
for
Anthony Watson, B.S., M.S., M.B.A. Director Division of Anesthesiology, General Hospital, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
5
510(k) Number (if known): K (10259
Device Name: ARCHITEX™ Space Maintenance System
Indications for Use:
The ARCHITEX™ Space Maintenance System is indicated for use as temporary implants to stabilize and support autograft, autograft extenders, allograft, and bone void fillers and/or fractured bone segments with or without bone plates or titanium mesh in bony defects of oral maxillofacial anatomy.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Prescription Use Yes X OR Over-The-Counter Use No Per 21 CFR 801.109
Susan Renasor
(Division Sign-Off)
Division of Anesthesiology, General Hospital
Infection Control and Dental Do
510(k) Number: K112259