K Number
K203315
Manufacturer
Date Cleared
2021-04-15

(156 days)

Product Code
Regulation Number
888.3660
Panel
OR
Reference & Predicate Devices
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
Intended Use

Hardware: The BLUEPRINT™ Glenoid Guides are patient-specific drill guides. They have been specially designed to assist in the intraoperative positioning of glenoid components used with total anatomic or reversed shoulder arthroplasty procedures using anatomic landmarks that are identifiable on patient-specific preoperative CT scans.

Software: BLUEPRINT™ 3D Planning Software is a medical device for surgeons. BLUEPRINT™ 3D Planning Software is intended to be used as a pre-surgical planner for shoulder orthopedic surgery. BLUEPRINT™ 3D Planning Software requires CT scan images showing the anatomical shoulder structure in a DICOM format. BLUEPRINT™ 3D Planning Software allows surgeons to visualize, measure, reconstruct, and annotate anatomic data. BLUEPRINT™ 3D Planning Software allows surgeons to design patient specific guides based on the pre-surgical plan. BLUEPRINT™ 3D Planning Software leads to the generation of a planning report. BLUEPRINT™ 3D Planning Software is to be used for adult men and women only whose bone maturity is reached and should not be used for diagnostic purpose.

Device Description

BLUEPRINT™ Patient Specific Instrumentation is composed of two components: BLUEPRINT™ Glenoid Guides (hardware) and BLUEPRINT™ 3D Planning Software (software).

Hardware: The BLUEPRINT IM Glenoid Guides are patient-specific instruments specially designed to facilitate the implantation of WRIGHT-TORNIER glenoid prostheses. The BLUEPRINT™ Glenoid Guides are designed and manufactured based on a pre-operative plan generated only by the software BLUEPRINT™ 3D Planning Software.

Software: BLUEPRINT™ 3D Planning Software is a software connected to an Online Management System (OMS). The user interface software is installed on a computer is intended to be used by orthopedic surgeons, as a preoperative planning software for shoulder arthroplasty surgery (anatomic and reversed). It is intended to help to plan an operation by allowing surgeons to: Plan for shoulder arthroplasty cases, Position and select glenoid and humeral implants, Simulate the prosthetic range of motion, Interact with implants and different computed measurements, Design a patient specific guide for the glenoid component when appropriate.

AI/ML Overview

The provided text does not contain information about the acceptance criteria or a study proving the device meets those criteria. The document is a 510(k) premarket notification letter from the FDA to Tornier SAS, indicating clearance for their BLUEPRINT™ Patient Specific Instrumentation.

It describes the device, its intended use, comparison to predicate devices, and a general statement about performance data and verification/validation testing. However, it does not detail:

  1. Specific acceptance criteria values.
  2. Reported device performance metrics.
  3. Sample sizes for test or training sets.
  4. Data provenance.
  5. Number or qualifications of experts.
  6. Adjudication methods.
  7. MRMC study results or effect sizes.
  8. Standalone algorithm performance.
  9. Type of ground truth or how it was established for training/test sets.

The text states: "Technological differences between the subject and predicate software devices are supported with verification and validation evaluations. The operating principle of the subject device is the same as that of the predicate device." and "The differences in design specifications do not raise new questions of safety and effectiveness over the predicate device as demonstrated in validation testing." These are general statements about the testing performed, but no specific study details are provided.

Therefore, I cannot fulfill your request for the detailed table and study information based solely on the provided text.

§ 888.3660 Shoulder joint metal/polymer semi-constrained cemented prosthesis.

(a)
Identification. A shoulder joint metal/polymer semi-constrained cemented prosthesis is a device intended to be implanted to replace a shoulder joint. The device limits translation and rotation in one or more planes via the geometry of its articulating surfaces. It has no linkage across-the-joint. This generic type of device includes prostheses that have a humeral resurfacing component made of alloys, such as cobalt-chromium-molybdenum, and a glenoid resurfacing component made of ultra-high molecular weight polyethylene, and is limited to those prostheses intended for use with bone cement (§ 888.3027).(b)
Classification. Class II. The special controls for this device are:(1) FDA's:
(i) “Use of International Standard ISO 10993 ‘Biological Evaluation of Medical Devices—Part I: Evaluation and Testing,’ ”
(ii) “510(k) Sterility Review Guidance of 2/12/90 (K90-1),”
(iii) “Guidance Document for Testing Orthopedic Implants with Modified Metallic Surfaces Apposing Bone or Bone Cement,”
(iv) “Guidance Document for the Preparation of Premarket Notification (510(k)) Application for Orthopedic Devices,” and
(v) “Guidance Document for Testing Non-articulating, ‘Mechanically Locked’ Modular Implant Components,”
(2) International Organization for Standardization's (ISO):
(i) ISO 5832-3:1996 “Implants for Surgery—Metallic Materials—Part 3: Wrought Titanium 6-aluminum 4-vandium Alloy,”
(ii) ISO 5832-4:1996 “Implants for Surgery—Metallic Materials—Part 4: Cobalt-chromium-molybdenum casting alloy,”
(iii) ISO 5832-12:1996 “Implants for Surgery—Metallic Materials—Part 12: Wrought Cobalt-chromium-molybdenum alloy,”
(iv) ISO 5833:1992 “Implants for Surgery—Acrylic Resin Cements,”
(v) ISO 5834-2:1998 “Implants for Surgery—Ultra-high Molecular Weight Polyethylene—Part 2: Moulded Forms,”
(vi) ISO 6018:1987 “Orthopaedic Implants—General Requirements for Marking, Packaging, and Labeling,” and
(vii) ISO 9001:1994 “Quality Systems—Model for Quality Assurance in Design/Development, Production, Installation, and Servicing,” and
(3) American Society for Testing and Materials':
(i) F 75-92 “Specification for Cast Cobalt-28 Chromium-6 Molybdenum Alloy for Surgical Implant Material,”
(ii) F 648-98 “Specification for Ultra-High-Molecular-Weight Polyethylene Powder and Fabricated Form for Surgical Implants,”
(iii) F 799-96 “Specification for Cobalt-28 Chromium-6 Molybdenum Alloy Forgings for Surgical Implants,”
(iv) F 1044-95 “Test Method for Shear Testing of Porous Metal Coatings,”
(v) F 1108-97 “Specification for Titanium-6 Aluminum-4 Vanadium Alloy Castings for Surgical Implants,”
(vi) F 1147-95 “Test Method for Tension Testing of Porous Metal,”
(vii) F 1378-97 “Standard Specification for Shoulder Prosthesis,” and
(viii) F 1537-94 “Specification for Wrought Cobalt-28 Chromium-6 Molybdenum Alloy for Surgical Implants.”