Tooth Pluggers/Hammers TRIZ Cases
- Vibrating Syringe Housing for Less Painful Injections
Mechanical vibration applied before and during injection desensitizes skin and nerve endings while keeping the syringe practical to control.
- Segmented Hammer Head Damping for Nail Tapping Stability
A movable tapping head with elastic and reinforcing elements extends nail contact time, reduces rebound noise, and limits deflection.
- Paste Syringe Plunger Venting for Residual Pressure Release
Through holes in the plunger and a rear pressure-release space vent residual syringe pressure, preventing paste solidification and liquid seepage.
- Torque Wrench Housing and Guide for Safe Tip Alignment
A guiding structure and clear housing align the instrument tip, prevent handling injury, and keep tip identification visible during connection.
- Interchangeable Dental Spatula Tips With Adjustable Gear Joints
See how a spring-loaded gear joint secures interchangeable dental tips while allowing quick changes and adjustable angles.