Instruments For Stereotaxic Surgery TRIZ Cases
- Detachable Geared-Motor Assembly for Automated Spatial Frame Struts
Self-contained geared motors detach from spatial frame struts to automate precise adjustments without cables or a central controller.
- Endoscopic Clip Arms With Switchable Pivot Modes for Tangential Clipping
Switchable independent and coordinated clip-arm pivoting improves tissue alignment and clipping in narrow lumens and tangential endoscopic approaches.
- Adjustable Skull Clamp for Stable Imaging With Fewer Artifacts
Adjustable frame spacing and tensioning improve head stabilization during neurological imaging while minimizing MRI and CT artifacts.
- Surgical Tool Assembly with Axial Grounding for Pitch-Yaw Control
An articulation input joint supplies pitch and yaw while an axial grounding joint limits translation, reducing unintended end-effector motion.
- Percutaneous Targeting Device for Parallel Screw Placement
Parallel guide wires help prevent oblique screw insertion in minimally invasive chevron osteotomy, reducing bone weakening and radiation exposure.
- Adjustable Percutaneous Targeting Device for Parallel Screw Placement
An adjustable targeting device guides parallel screw insertion in minimally invasive foot surgery, reducing imaging and radiation exposure.
- Stereotactic Frame with Offset Lateral Portions for Neurological Fixation
Offset lateral portions minimize outer dimensions while maintaining structural strength and fixation reliability.
- Motor-Driven Skull Clamp with Pressure Limiting and Alarm
Motor-driven skull clamp pins use sensors to control penetrating pressure, preventing fractures from manual adjustment errors.
- Adjustable Surgical Guide Drill Angle Mechanism
A surgical guide adjusts drill bore orientation via a translating body and locking nut mechanism.
- Skull Clamp Trigger Actuator for Single-User Arm Adjustment
Trigger actuator adjusts skull clamp arms, eliminating the need for assistance during size adaptation.
- Stereotactic Frame Positioning via Inflatable Silicone Cushions
Inflatable silicone cushions replace complex mechanical bite coordination, enabling precise head immobilization through pneumatic pressure adjustment.
- Stereotactic Arc Coupling Mechanism for Head Frame Attachment
Pivotable clamp elements on ring coupling members engage head frame supports to eliminate manual X-coordinate adjustments and reduce positioning time.