Patient Positioning For Diagnostics TRIZ Cases

Injection molding polyethylene terephthalate granulate into a compression tray with flexible locking mechanism.

Optical tracking detects patient movement so the collimator dynamically confines the x-ray beam, reducing radiation dose.

A sensor arrangement uses a support apparatus to position detection elements within the patient receiving zone.

Segmented support sections and a counterweight enable flexible irradiation angles while maintaining object stability.

Dynamic exposure time adjustment balances image quality against motion artifacts by adapting tube current and rotation speed during the scan process.

Convexly curved armrest surface enables finger hooking to stabilize the patient, reducing muscle tension and improving breast spreading.

Segmented interferometric gratings resolve production complexity of large optical components while maintaining image quality.

C-arm translation compensates for top board tilt to maintain source object distance and region of interest without vertical table movement.

Lead powder embedded in polymer matrices reduces garment weight while preventing x-ray reradiation hazards from lower atomic number alternatives.

Adhesive agent increases clinician grip on breast tissue to enable precise mammography positioning.

Variable support force in the press plate reduces examinee pain while maintaining imaging quality through local rigidity differentiation.

Circuitry synchronizes rotor speed between positioning and main scans, eliminating waiting time and boosting throughput.

A physical clearance check device simulates linear accelerator orbital paths to detect potential collisions before treatment begins.

Bed positioning system removes bow-tie filter artifacts via subtraction image generation for accurate 3D/2D registration.

Segmented support mats with varying rigidity alleviate sternum pain by covering hard edges while enabling deep breast insertion into the detector field.

A conical anesthesia gas mask with a flexible membrane prevents hazardous gas leakage during MRI procedures.

Processing circuitry calculates gamma ray acquisition times based on prior count values to ensure uniform noise levels across imaging positions.

A transparent subject check unit displays virtual alignment marks to correct patient posture without direct laser exposure, reducing re-radiographing frequency.

Fiducial marker registration calculates scaling factors and beam angles to resolve generic instrument guesswork in joint arthroplasty.

Control device generates and plays guide instructions based on scan protocols, eliminating operator voice input.

Depth cameras detect object geometry to automatically configure X-ray imaging parameters, eliminating manual setup errors and reducing configuration time.

Angled grasping portions above the imaging surface guide patient arms into a natural bent-elbow position.

Subtracting non-injected frames removes interventional device artifacts, preserving vessel visibility during breathing motion.

A mammography apparatus specimen tray enables high quality imaging of biopsy samples using optimized x-ray exposure parameters.

A medical imaging couch adjusts its position using measured deformation data to maintain precise spatial alignment during procedures.

Rotary encoder signals guide stepper motors to resolve manual control precision trade-offs in X-ray systems.

Replacing rigid foam with a pneumatic bladder reduces skin radiation dose by minimizing mass in the beam path.

An X-ray photography apparatus adjusts irradiation direction and regulates cone beams via a beam forming mechanism.

A disposable compression paddle assembly with a detachable needle guide leverages existing mammography equipment to reduce biopsy costs and procedure time.

Relocatable headrests block patient motion without generating metal artefacts, enabling precise positioning while reducing radiation exposure.

A stereoscopic imaging method computes intrinsic geometric quantities from calibrated two-dimensional image pairs.

A PET/CT table height adjustment mechanism compensates for plate bending differences between scan modes.

Segmenting the detector support from the source trajectory reduces collision risks while maintaining high imaging quality in compact spaces.

Camera images fix patient landmarks to reproduce prior X-ray CT scan ranges, resolving manual definition variability.

A radiolucent patient table with a lateral lifting column on a roller-equipped foot part moves longitudinally to clear space for large image receivers.

Force sensors in the paddle suspension measure compression to drive motor adjustments, ensuring uniform pressure distribution across the breast.

A 3D model registers patient fixation devices within CT images to enable accurate automated segmentation.

Segmented shielding components attach to an X-ray table to block scattered radiation, eliminating the need for heavy lead garments worn by medical staff.

Integrated position input and output units on a patient table resolve laser safety risks and distant display inefficiencies in medical imaging.

Automated position detection controls robotic arms to dock shuttles, eliminating manual intervention risks and patient displacement.

Radiographic imaging system captures patient images using a common geometric relationship relative to the x-ray source and detector.

Rotating lead enclosure isolates x-ray source and detector within a breast CT gantry, eliminating expensive room shielding requirements.

A radiation apparatus with a movable source delivers therapeutic beams through an opening in the support structure.

Segmenting PET detectors into a parietal helmet and added jaw portions improves center sensitivity while maintaining a wide visual field.

An X-ray transparent holding panel with a rail connector enables flexible equipment mounting without obstructing the imaging field.

Depth sensors detect subject position to adjust couchtop placement, preventing gantry interference and reducing unnecessary radiation exposure.

A segmented scanning table moves a patient support platform along the X-axis to enable precise lateral alignment.

Patient support device uses reversible phase transitions in radiolucent materials to enable flexible positioning without metal hinges.

Automated robotic positioning system accelerates patient transfer into charged particle beam therapy treatment zones.