(40 days)
Not Found
No
The document describes a robotic surgical system for hip arthroplasty with preoperative planning software. While it uses diagnostic images and provides guidance, there is no mention of AI or ML in the intended use, device description, or performance studies. The focus is on precise implementation of a presurgical plan and providing orientation, not on learning or adaptive capabilities.
Yes
The device implements the presurgical software plan by precisely preparing the femoral canal and acetabular cup, which is a direct therapeutic intervention in a primary cementless total hip arthroplasty (THA).
No
The device is described as a surgical system for total hip arthroplasty (THA), using diagnostic images for presurgical planning and providing orientation during intraoperative procedures. Its primary function is to precisely implement a presurgical software plan and assist the surgeon in determining reference alignment axes, acting as an alternative to manual techniques for preparing the femoral canal and acetabular cup. It is an implementation tool rather than a device designed to diagnose a condition or disease.
No
The device description explicitly states the system consists of both software (TPLAN™ Preoperative Planning Workstation) and hardware (TCAT™, a robotic system composed of an electromechanical arm, arm base, control electronics, computer, display monitor, and accessories).
Based on the provided information, the TSolution One® Cup1 Surgical System is not an IVD (In Vitro Diagnostic) device.
Here's why:
- IVD Definition: In Vitro Diagnostic devices are used to examine specimens (like blood, urine, or tissue) taken from the human body to provide information for diagnosis, monitoring, or screening.
- TSolution One® Cup1 Surgical System's Function: The description clearly states that this system is a surgical planning and implementation tool used during surgical procedures (Total Hip Arthroplasty). It uses diagnostic images of the patient (not specimens) to assist with planning and guide the robotic tool for preparing the bone.
- Intended Use: The intended use is focused on surgical planning, guidance, and bone preparation, not on analyzing biological specimens for diagnostic purposes.
Therefore, the TSolution One® Cup1 Surgical System falls under the category of a surgical device or robotic surgical system, not an IVD.
N/A
Intended Use / Indications for Use
The TSolution One® Cupl Surgical System is intended for use as a device that uses of the patient acquired specifically to assist the physician with presurgical planning and to provide orientation and reference information during intraoperative procedures. The robotic surgical tool, under the surgeon, precisely implements the presurgical software plan.
The preoperative planning software and robotic surgical tool is used as an alternative to manual planning and broaching/reaming/impacting techniques for femoral canal and acetabular cup preparation in primary cementless total hip arthroplasty (THA) using a posterior approach.
The TSolution One® Cupl Surgical System is indicated for orthopedic procedures in which the broaching, reaming, and impacting techniques used in primary cementless total hip arthroplasty (THA) using a posterior approach may be considered to be safe and effective and where references to rigid anatomical structures may be made.
The TSolution One® Cup1 Surgical System is also intended to assist the surgeon in determining reference alignment axes in relation to anatomical and instrumentation structures during stereotactic orthopedic surgical procedures. The TSolution One® Cupl Surgical System facilitates accurate positioning of THA implants, relative to these alignment axes.
Product codes
OLO
Device Description
The TSolution On® Cup1 Surgical System is a three-dimensional, graphical, preoperative planner and implementation tool for treatment of patients who require a total hip arthroplasty (THA) procedure. This device is intended as an alternative to manual template planning, broaching, reaming and impacting techniques for the preparation of femoral canal and acetabular cup for patients requiring a primary THA procedure. The system consists of the TPLAN™ Preoperative Planning Workstation and TCAT™, a robotic system composed of an electromechanical arm, arm base including control electronics and computer, display monitor, and miscellaneous accessories such as cutters, drapes, irrigation sets, probes, and markers. TPLAN™ and TCAT™ when used according to the instructions for use, make precision femoral canal and acetabular cup preparation possible before and during THA surgical procedures.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
CT Scan
Anatomical Site
femoral canal and acetabular cup
Indicated Patient Age Range
Not Found
Intended User / Care Setting
physician / 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)
The TSolution One® Cup1 Surgical System has been evaluated with non-clinical performance testing for the following modifications and or improvements:
- TPLAN Buq Fixes .
- TCAT Bug Fixes ●
- TCAT Instrument Changes .
- System User Manuals Changes .
Verification / Validation Activities:
- Software Testing: Verify TPLAN presurgical planning and TCAT surgical system software function as intended to successfully complete THA procedure including Acetabular Cup Guidance. Results: PASS
- Support Surgical Instrument Testing: Verify TCAT surgical support instruments function as intended to successfully complete THA procedure including Acetabular Cup Guidance and meet user needs. Results: PASS
The results of performance testing indicated the device performed within the intended use and the differences between the predicate and the TSolution One® Cup1 Surgical System do not raise any new safety or efficacy issues. Supporting information included in this premarket submission confirms that the TSolution One® Cup1 Surgical System is safe and effective for the intended use and is substantially equivalent to the predicate device.
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
§ 882.4560 Stereotaxic instrument.
(a)
Identification. A stereotaxic instrument is a device consisting of a rigid frame with a calibrated guide mechanism for precisely positioning probes or other devices within a patient's brain, spinal cord, or other part of the nervous system.(b)
Classification. Class II (performance standards).
0
Image /page/0/Picture/1 description: The image contains the logo for the U.S. Department of Health & Human Services. The logo features the department's name in a circular arrangement around a symbol. The symbol consists of three stylized human profiles facing to the right, layered on top of each other to create a sense of depth and unity. The profiles are rendered in a dark color, contrasting with the white background.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
September 14, 2016
Think Surgical Inc. % Mr. Glen Emelock Senior Partner The CRO Group, Inc. 32 Harrison Street Melrose. Massachusetts 02176
Re: K162195
Trade/Device Name: TSolution One® Cup1 Surgical System Regulation Number: 21 CFR 882.4560 Regulation Name: Stereotaxic instrument Regulatory Class: Class II Product Code: OLO Dated: August 5. 2016 Received: August 18, 2016
Dear Mr. Emelock:
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.
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 Parts 801); medical device reporting (reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set
1
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 contact the Division of Industry and Consumer Education 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. 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 Industry and Consumer Education 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,
Mark N. Melkerson -S
Mark N. Melkerson Director Division of Orthopedic Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
2
Indications for Use
510(k) Number (if known) K162195
Device Name TSolution One® Cup1 Surgical System
Indications for Use (Describe)
The TSolution One® Cupl Surgical System is intended for use as a device that uses of the patient acquired specifically to assist the physician with presurgical planning and to provide orientation and reference information during intraoperative procedures. The robotic surgical tool, under the surgeon, precisely implements the presurgical software plan.
The preoperative planning software and robotic surgical tool is used as an alternative to manual planning and broaching/ reaming/impacting techniques for femoral canal and acetabular cup preparation in primary cementless total hip arthroplasty (THA) using a posterior approach.
The TSolution One® Cupl Surgical System is indicated for orthopedic procedures in which the broaching, reaming, and impacting techniques used in primary cementless total hip arthroplasty (THA) using a posterior approach may be considered to be safe and effective and where references to rigid anatomical structures may be made.
The TSolution One® Cup1 Surgical System is also intended to assist the surgeon in determining reference alignment axes in relation to anatomical and instrumentation structures during stereotactic orthopedic surgical procedures. The TSolution One® Cupl Surgical System facilitates accurate positioning of THA implants, relative to these alignment axes.
| Type of Use (Select one or both, as applicable) |
|---|
| ------------------------------------------------- |
| ☑ Prescription Use (Part 21 CFR 801 Subpart D) | ☐ Over-The-Counter Use (21 CFR 801 Subpart C) |
|---|---|
| ------------------------------------------------------------- | ------------------------------------------------------------ |
CONTINUE ON A SEPARATE PAGE IF NEEDED.
This section applies only to requirements of the Paperwork Reduction Act of 1995.
DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW.
The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to:
Department of Health and Human Services Food and Drug Administration Office of Chief Information Officer Paperwork Reduction Act (PRA) Staff PRAStaff@fda.hhs.gov
"An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB number."
3
510(k) Summary of Safety and Effectiveness
This summary of 510(k) safety and effectiveness information is being submitted in accordance with the requirements of SMDA 1990 and 21 CFR 807.92.
- Submitter Name: THINK Surgical. Inc. Submitter Address : 47320 Mission Falls Court Fremont, CA 94539 Contact Person: Glen Emelock Phone Number: (510) 249-2300 Fax Number: (510) 249-2396 Date Prepared: August, 2016 Device Trade Name: TSolution One® Cup1 Surgical System Device Common Name: Stereotaxic Instrument Orthopedic Computer Controlled Surgical System, OLO Classification Name: Regulation Number: 21 CFR 882.4560 TSolution One™ w/ACG+ Surgical System, K153647 Predicate device: Reason for submission: Not previously marketed in the USA
Device Description:
The TSolution On® Cup1 Surgical System is a three-dimensional, graphical, preoperative planner and implementation tool for treatment of patients who require a total hip arthroplasty (THA) procedure. This device is intended as an alternative to manual template planning, broaching, reaming and impacting techniques for the preparation of femoral canal and acetabular cup for patients requiring a primary THA procedure. The system consists of the TPLAN™ Preoperative Planning Workstation and TCAT™, a robotic system composed of an electromechanical arm, arm base including control electronics and computer, display monitor, and miscellaneous accessories such as cutters, drapes, irrigation sets, probes, and markers. TPLAN™ and TCAT™ when used according to the instructions for use, make precision femoral canal and acetabular cup preparation possible before and during THA surgical procedures..
Intended Use:
The TSolution One® Cup1 Surgical System is intended for use as a device that uses diagnostic images of the patient acquired specifically to assist the physician with presurgical planning and to provide orientation and reference information during intraoperative procedures. The robotic surgical tool, under the direction of the surqeon, precisely implements the presurgical software plan.
The preoperative planning software and robotic surgical tool is used as an alternative to manual planning and broaching/reaming/impacting techniques for femoral canal and acetabular cup preparation in primary cementless total hip arthroplasty (THA) using a posterior approach.
The TSolution One® Cup1 Surgical System is indicated for orthopedic procedures in which the broaching, reaming and impacting techniques used in primary cementless total hip arthroplasty (THA) using a posterior approach may be considered to be safe and effective and where references to rigid anatomical structures may be made.
The TSolution One® Cup1 Surgical System is also intended to assist the surgeon in determining reference alignment axes in relation to anatomical and instrumentation structures during stereotactic orthopedic surgical procedures. The TSolution One® Cup1 Surgical System facilitates accurate positioning of THA implants, relative to these alignment axes.
Predicate Device:
The TSolution One® Cup1 Surgical System is substantially equivalent to the TSolution One™ w/ACG+ Surgical System, K153647.
Comparison of Technological Characteristics and Principles of Operation:
The TSolution One® Cup1 Surgical System is very similar to the legally marketed predicate in that they share the same intended use and indications, same fundamental scientific technology, same principles of operation and similar technological characteristics and performance data as the predicate device.
4
Table 1 provides a comparison of technological characteristics and principles of operation between the The TSolution One® Cup1 Surgical System and its predicate devices.
| Device | Patient Image Data | Presurgical
Plan | Surgical
Plan Data | Machine
Instructions | Patient/Device
Registration
Requirement | Robot
Electromechanical
Arm |
|---------------------------------------------|--------------------|---------------------|-----------------------------------------|-----------------------------------------------------------------------------------|-----------------------------------------------|---------------------------------------------------------------------------------------------------------------------|
| TSolution One®
w/ACG+ Surgical
System | Yes, CT Scan | Yes,
Presurgery | Yes, high
level
operative
plan | Yes, Robotic
Arm driven
by validated
control
software and
hardware | Yes, point to
surface
registration | Yes, robot with
single
electromechanical
arm and end
effector implement
control file
instructions |
| TSolution One™
Cup1 Surgical
System | Yes, CT Scan | Yes,
Presurgery | Yes, high
level
operative
plan | Yes, Robotic
Arm driven
by validated
control
software and
hardware | Yes, point to
surface
registration | Yes, robot with
single
electromechanical
arm and end
effector implement
control file
instructions |
Table 1: Comparison of Technological Characteristics and Principles of Operation
Any minor differences between the TSolution One® Cup1 Surgical System and its predicate device raise no new questions of safety or effectiveness nor change the device's intended therapeutic effect in comparison to its predicate.
Performance Data:
The TSolution One® Cup1 Surgical System has been evaluated with non-clinical performance testing for the following modifications and or improvements:
- TPLAN Buq Fixes .
- TCAT Bug Fixes ●
- TCAT Instrument Changes .
- System User Manuals Changes .
Table 2: Verification / Validation Activities
| Verification / Validation Activity | Purpose | Results |
|---|---|---|
| Software Testing | Verify TPLAN presurgical planning and TCAT | |
| surgical system software function as intended to | ||
| successfully complete THA procedure including | ||
| Acetabular Cup Guidance | PASS | |
| Support Surgical Instrument Testing | Verify TCAT surgical support instruments function | |
| as intended to successfully complete THA | ||
| procedure including Acetabular Cup Guidance and | ||
| meet user needs. | PASS |
In accordance with the Design Control process, risk analysis was conducted to evaluate the impact of modifications to the predicate instruments. Design verification testing were conducted on the subject instruments to confirm that the design input requirements and that each instrument is safe and effective for its intended use.
Conclusions
The results of performance testing indicated the device performed within the intended use and the differences between the predicate and the TSolution One® Cup1 Surgical System do not raise any new safety or efficacy issues. Supporting information included in this premarket submission confirms that the TSolution One® Cup1 Surgical System is safe and effective for the intended use and is substantially equivalent to the predicate device.