# K222222: Artemis, Artemis TPO, Artemis MX

- Pathway: 510(k) (Traditional)
- Applicant: Eigen
- Decided: Oct 12, 2023 after 444 days
- Product code: QTZ (Radiological Image Processing Software For Ablation Therapy Planning And Evaluation)
- Device class: 2
- Regulation: 21 CFR 892.2050
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 7 generations back to K954678 (1996). 12 ancestors in all.
No later device cites it as a predicate yet.
0 of 13 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K162474: Artemis, Eigen (2016) Summary page 4.
- K081093: 3-D Imaging Workstation, Eigen, LLC (2008) Summary page 9.

## Indications for use
Artemis along with the Needle Guide Attachment is used for image-guided interventional and diagnostic procedures of the prostate gland. It provides 2D and 3D visualization of Ultrasound (US) images and the ability to fuse and register these images with those from other imaging modalities such as Ultrasound, Magnetic Resonance, Computed Tomography, etc. It also provides the ability to display a simulated image of a tracked insertion tool such as a biopsy needle, guidewire or probe on a computer monitor screen that shows images of the target organ and the current and the projected future path of the interventional instrument taking into account patient movement. The software also provides a virtual grid on the live ultrasound for performing systematic sampling of the target organ. Other software features include patient data management, multi-planar reconstruction, segmentation, image measurements, 2D/3D image registration, reporting, and pathology management. Artemis is intended for treatment planning and guidance for clinical, interventional and/or diagnostic procedures. The device is intended to be used in interventional and diagnostic procedures in a clinical setting. Example procedures include, but are not limited to image fusion for diagnostic clinical examinations and procedures, soft tissue biopsies, soft tissue ablations and placement of fiducial markers. Artemis is also intended to be used for patients in active surveillance to keep track of previous procedures information and outcomes. Artemis Cryo Treatment Planning module is an add on to the existing Artemis software that allows physicians to prepare for cryo treatment planning based on positive pathology cores obtained during Artemis guided biopsies and registration results with other imaging modalities such as MRI, CT. The module allows accurate placement of cryo probes on targets, 3D tracking, real-time feedback on extend of cryo ice formation. The technology provided by Artemis generates ice models based on the specifications provided by the cryo device manufacturers and displays the models on the live ultrasound to provide guidance to the users during the procedure. The module also allows outlining or segmenting other organs that surround the prostate. Organs include bladder and urethra.

Source page: https://510kreport.com/device/K222222
Methodology: https://510kreport.com/methodology