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Orthopedics

Why are we an amazing partner for orthopedic imaging?

RSIP Vision brings specific field-tested experience in solving real-world orthopedic imaging challenges for multiple clinical use cases from preoperative planning, to intraoperative navigation, and many more functions. We are a proven leader, enabling our clients to bring innovative AI capabilities into the market.

AI and Computer Vision Technologies

Our engineering and clinical teams leverage the most powerful tools, from deep neural networks to 3D computer vision, delivering effective, efficient, and innovative solutions for all orthopedic imaging tasks.

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CT Segmentation
  • Separate the bones that form the joint, including tough edge cases
  • Support noisy images, metal artifact, cone-beam
  • Detect osteophytes
  • Proven on clinical patients data

CT Segmentation

Fully automated, suits all joints

2D Segmentation

Bones, metal and more in multiple modalities

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2D Segmentation

  • Automatically contour any joint in various modalities
  • Achieve radiologist class accuracy
  • Detect metal and other customizable targets

Landmark Detection

Standard or custom, 2D or 3D detection

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Landmark Detection
  • Detect keypoints and anatomical regions
  • Standard & custom landmarks
  • Support 2D and 3D images

MRI Segmentation

Bones & soft tissues

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MRI Segmentation
  • Fully automated
  • Accuracy up to 0.5mm
  • Customizable to soft tissues

2D to 3D Reconstruction

Generate 3D bone models from
2D X-rays

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2D to 3D Reconstruction
  • Novel deep learning solution, developed at RSIP Vision
  • Applicable to multiple joints and anatomies
  • Adaptable to any number of projections

Image Registration

Preop-to-intraop, multimodal

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Image Registration

  • Register pre-op 3D model to single or multiple C-arm shots
  • Support hip and knee joints
  • Support implant orientation and/or features
  • Image stitching & panorama creation
  • Multimodal registration (CT/MR)
  • Point cloud registration to preop imaging and 3D models

Navigation

Calibration, registration, tracking & more

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Navigation

  • C-arm calibration
  • Distortion correction
  • Integrate optical tracking data with multiple image modalities
  • Point cloud and image based image registration
  • Marker detection in multiple image modalities

Surgical Planning

Custom precise measurements

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Surgical Planning
  • Precise measurements
  • Geometrical calculations (sphere, planes, etc)
  • Deep learning based automated & assisted planning, customized to client application

R&D Services

Application and device specific solutions. Research and IP creation

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Case study

Orthopedic Surgery Planning & Navigation

The challenge
  • Precision orthopedic surgery requires strong computer vision capabilities
  • Planning requires accurate 2D and 3D models of arthritic patient bones, as well as automatic bony landmark localization
  • Navigation requires image-based registration between multiple coordinate frames
Our approach
  • RSIP Vision offers a fully functional suite of AI modules for orthopedic surgery
  • Modules are highly customizable, providing capabilities such as CT, MRI, and X-ray segmentation, 2D and 3D landmark detection, 2D-to-3D reconstruction, and more
The outcome
Bone segmentation
  • Integrated into an industry-leading robotic surgery planning software
  • Validated on 100s of joint replacement patient scans
  • >98% success rate
  • <0.5mm accuracy
  • Landmark detection: Integration underway in innovative robotic surgery platform
  • Image analysis module for navigation: Integrated into an FDA-approved customer device
  • 2D to 3D registration solutions:  Integration underway in multiple devices
  • 2D to 3D reconstruction: 1mm-level accuracy demonstrated on joint replacement patient dataset

Learn more

Learn more solutions and technologies from this field

Intraoperative Registration Module for Orthopedic Surgery

PR – Registration Module for Orthopedic Surgery

RSIP Vision Announces Patient-Specific, Intraoperative Registration Module for Orthopedic Surgery The new neural network technology enables accurate, quantitative measurements of bones and implants during the surgery supporting optimization of implant positioning and improved patient outcomes. TEL AVIV, Israel & SAN JOSE, Calif., August 12, 2021 – RSIP Vision, a clinically proven leader in real-world AI solutions for medical image analysis, announced today a novel 2D to 3D registration module that will improve the execution of orthopedic surgeries, such as total hip arthroplasty. Utilizing a proprietary neural network, trained on patient-specific

Read More
Automated Assessment of Cartilage Damage

PR – Automated Assessment of Cartilage Damage

RSIP Vision Announces New Tool for Sports Medicine Applications, Enabling Automated Assessment of Cartilage Damage This new algorithmic software provides automated measurement of articular cartilage in MRI scans, thereby improving evaluation of the integrity and extent of damaged cartilage while elevating diagnosis, treatment and recovery care options. TEL AVIV, Israel & SAN JOSE, Calif., July 12, 2021 – RSIP Vision, a clinically proven leader in real-world AI solutions for medical image analysis, announced today a new articular cartilage segmentation tool that delivers accurate, non-invasive and automatic assessment of chondral lesions

Read More
Hip

Segmentation in Orthopedics with Deep Learning

Segmentation is highly important both for examination and planning of knee replacement, hip replacement, shoulder surgery, lesion detection, osteotomy and many other orthopedic procedures. Deep Learning is repeatedly being proven to be the most powerful framework for various tasks, and segmentation in orthopedics is no exception. RSIP Vision’s CTO Ilya Kovler explains how to improve the segmentation in orthopedics thanks to AI and deep learning.

Read More
Knee

Computer-Assisted Joint Replacement (hip and knee)

Pathologies in the joint regions are common especially among elderly patients. They are caused, in many cases, by wear and tear of the cartilage layer cushioning between bones. The consequences of this deterioration can be serious and affect the proper function of the joint. Cases where the hip and knee begin to lose cartilage are very frequent and often require treatment.     One effective way of dealing with joint deterioration is by undergoing surgical replacement. Hip replacement (Total Hip Arthroplasty or THA) and knee replacement (Total Knee Arthroplasty or TKA) are frequent surgical

Read More
Surgery performed by robotic arms

Robots in Medical Applications

Machine Vision and AI for orthopedic surgery are extensively used in solutions enabling robotic surgical procedures and other medical applications. The robot’s hand being more precise than the surgeon, more and more surgeries are performed by properly equipped surgical robots. Besides the details of medical robotics applications, this article discusses also other medical systems, in particular Virtual Reality in medicine, by which RSIP Vision makes it possible to develop a simulator for complex and risky surgeries like brain surgeries.

Read More
Surgery tool as seen on the CT scan

Navigation Systems in Orthopedic Surgery

The navigation system is one of the most powerful tools for the surgeon in orthopedic surgery. The visualization system aids the surgeon to place his or her tools without excessive exposure to X-ray radiations. The objectives of the Navigation System Present 2D and 3D views of the surgery location in the 3D CT scan Adjust the view orientation to match the tool’s orientation (or derived standard orientations) Real time performance – minimize display delays to allow high accuracy navigation   Real-Time Navigation System – Procedure The navigation system uses a

Read More
Intraoperative Registration Module for Orthopedic Surgery

PR – Registration Module for Orthopedic Surgery

RSIP Vision Announces Patient-Specific, Intraoperative Registration Module for Orthopedic Surgery The new neural network technology enables accurate, quantitative measurements of bones and implants during the surgery supporting optimization of implant positioning and improved patient outcomes. TEL AVIV, Israel & SAN JOSE, Calif., August 12, 2021 – RSIP Vision, a clinically proven leader in real-world AI solutions for medical image analysis, announced today a novel 2D to 3D registration module that will improve the execution of orthopedic surgeries, such as total hip arthroplasty. Utilizing a proprietary neural network, trained on patient-specific

Read More
Automated Assessment of Cartilage Damage

PR – Automated Assessment of Cartilage Damage

RSIP Vision Announces New Tool for Sports Medicine Applications, Enabling Automated Assessment of Cartilage Damage This new algorithmic software provides automated measurement of articular cartilage in MRI scans, thereby improving evaluation of the integrity and extent of damaged cartilage while elevating diagnosis, treatment and recovery care options. TEL AVIV, Israel & SAN JOSE, Calif., July 12, 2021 – RSIP Vision, a clinically proven leader in real-world AI solutions for medical image analysis, announced today a new articular cartilage segmentation tool that delivers accurate, non-invasive and automatic assessment of chondral lesions

Read More
Hip

Segmentation in Orthopedics with Deep Learning

Segmentation is highly important both for examination and planning of knee replacement, hip replacement, shoulder surgery, lesion detection, osteotomy and many other orthopedic procedures. Deep Learning is repeatedly being proven to be the most powerful framework for various tasks, and segmentation in orthopedics is no exception. RSIP Vision’s CTO Ilya Kovler explains how to improve the segmentation in orthopedics thanks to AI and deep learning.

Read More
Knee

Computer-Assisted Joint Replacement (hip and knee)

Pathologies in the joint regions are common especially among elderly patients. They are caused, in many cases, by wear and tear of the cartilage layer cushioning between bones. The consequences of this deterioration can be serious and affect the proper function of the joint. Cases where the hip and knee begin to lose cartilage are very frequent and often require treatment.     One effective way of dealing with joint deterioration is by undergoing surgical replacement. Hip replacement (Total Hip Arthroplasty or THA) and knee replacement (Total Knee Arthroplasty or TKA) are frequent surgical

Read More
Surgery performed by robotic arms

Robots in Medical Applications

Machine Vision and AI for orthopedic surgery are extensively used in solutions enabling robotic surgical procedures and other medical applications. The robot’s hand being more precise than the surgeon, more and more surgeries are performed by properly equipped surgical robots. Besides the details of medical robotics applications, this article discusses also other medical systems, in particular Virtual Reality in medicine, by which RSIP Vision makes it possible to develop a simulator for complex and risky surgeries like brain surgeries.

Read More
Surgery tool as seen on the CT scan

Navigation Systems in Orthopedic Surgery

The navigation system is one of the most powerful tools for the surgeon in orthopedic surgery. The visualization system aids the surgeon to place his or her tools without excessive exposure to X-ray radiations. The objectives of the Navigation System Present 2D and 3D views of the surgery location in the 3D CT scan Adjust the view orientation to match the tool’s orientation (or derived standard orientations) Real time performance – minimize display delays to allow high accuracy navigation   Real-Time Navigation System – Procedure The navigation system uses a

Read More
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R&D Services

How we work

Planning
    • Free consultations for concept development
    • Work plan creation & literature review
Data
    • Data acquisition assistance thru our medical partners
    • Support custom datasets

Execution

    • Multidisciplinary team – PM, R&D, medical, & annotation
    • Weekly client meetings
    • Full transparency at all stages

Deliverables

    • Software, source code, technology transfer, integration support & new IP
    • Solution is yours to keep, no per-use royalties