Computer-Aided Planning/Modelling TRIZ Cases

Inverting standard joint arthroplasty steps allows initial femoral measurements, improving resurfacing accuracy and reducing overall surgical time.

Segmented mechanical equilibrium calculations predict final IMD positions in natural cavities, reducing computation time to under one minute for clinical use.

A patient-specific alignment guide uses 3D scan data to secure removable pins for precise femoral resection.

Correct simulated catheter trajectories to match arterial morphology, resolving imprecise subjective measurements during aneurysm surgeries.

Customized patient-specific surgical instruments use metallic coatings to define cutting slots for precise bone alignment.

A magnetic resonance imaging guided radiotherapy apparatus identifies signal voids to calculate marker likelihood for precise dose control.

A preoperative planning system creates a virtual three-dimensional model of patient anatomy to simulate prosthetic implant placement.

A software application designs bone implants using three-dimensional anatomical images for precise fitting.

A cranial bio-model uses a spacer layer between synthetic skull and dura components to simulate surgical tool response accurately.

Automated workflow access detects clinician location and role to launch relevant applications, reducing login time and navigation errors.

Shadow-based optical guidance replaces X-ray imaging to eliminate radiation exposure during interventional procedures.

Virtual radiation oncology clinic system simulates real-world clinical scenarios for resident training.

Automated analysis of vertebral geometry calculates precise screw trajectories to prevent bone perforation during surgical insertion.

A customized surgical instrument uses a metallic insert to guide cutting tools along patient-specific bone contours.

A system generates numerical scores from tooth condition data to standardize dental health evaluations.

A nerve mapping system constructs a virtual model using electrodes, sensors, and a processor to guide surgical tools safely.

Neural networks derive common data sets from diverse surgical procedures, resolving processing complexity while enhancing recommendation accuracy.

Dual mask elements with an adjusting facility orient instruments relative to fixed target objects, reducing patient burden compared to screw fastenings.

Preoperative 3D imaging defines a negative surface matching the glenoid face, enabling precise implant alignment and reducing surgical variability.

Pivoting members on a reference tool mark femoral and tibial axes in one image, reducing imaging time and radiation exposure.

Simulation of tearing actions on a digital eye tissue model predicts potential tear lines, reducing complications from imprecise mechanical tearing.

A foldable medical simulation system uses removable working units to track operational tools and apply force feedback.

Automated software-based measurement replaces manual x-ray analysis to detect bone curve deformities, enabling precise patient-specific guide production.

A medical probe models physical parameters to measure tissue temperature during ablation procedures.

A reusable connector embeds distinct memory slots to authenticate and modify treatment plans for single-use RF devices.

A percutaneous treatment planning system dynamically adjusts probe positions using intraoperative imaging feedback to ensure accurate tumor coverage.

Model profiles store movement data and collision analysis to guide robotic arm positioning, reducing setup time and preventing collisions.

A patient-specific resection guide uses imaging-derived bone models to direct precise osteotomy cuts in foot surgery.

Automated optical apparatus measures defocus curves using polarization beam splitting and retinal reflection detection.

Modular portals and optical detection replace fixed setups, enabling variable configurations that improve training realism.

A fixation plate with a wedge element conforms to bone opening contours for precise alignment.

Rotatable light emitting units project an indicating point on a display to guide the X-ray beam, reducing radiation exposure by minimizing trial shots.

Interactive voxel manipulation assigns tissue properties to medical image voxels for three-dimensional simulation.

Preconfigured scan settings manage implant parameters to eliminate manual reconfiguration delays during magnetic resonance imaging.

A patient-specific drill guide aligns with unique knee anatomy to position tibial tunnels accurately.

A patient-specific glenoid guide uses a negative surface of the glenoid face to orient drill axes for precise implant placement.

Integrated bone fusion implant combines positioning and osteotomy functions to reduce manufacturing complexity and operating costs.

Automated image analysis determines precise inflation pressure to prevent vessel damage and ensure effective lumen expansion.

Replacing mechanical sawblades, the waterjet system eliminates skiving and soft tissue damage during orthopedic resections.

A cervical plumb line device establishes a gravity-referenced vertical standard to enable accurate sagittal vertical axis measurements from radiographic images.

A method creates modified model data with integrated target disks to enable precise surgical step evaluation.

One-time injection molding creates human bone model samples with integrated cortical and cancellous structures.

Spatial registration aligns virtual anatomical overlays with physical models, eliminating time-consuming 3D printing workflows.

Computer-controlled robotic arm directs laser beam to vaporize cellular tissue with high spatial accuracy.

Preoperative imaging defines a customized surgical guide that positions landmarks on patient tissue, reducing intraoperative imaging needs and operative time.

Offset elongated slots in patient-specific guides align cutting tools with unique anatomy, resolving suboptimal implant fit from imprecise resurfacing.

A physical surgical model with embedded plan features provides visual feedback on instrument accuracy.