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.