Surgical Instruments For Cooling TRIZ Cases

A blunt cryogenic probe follows tissue layers to reach target nerves accurately, enabling controlled cooling with minimal collateral damage.

Perpendicular multi-prong end effectors help freeze nerves of varying sizes and positions in one application, improving phantom limb pain relief.

A resistive heater built into a cryoprobe warms the needle above 80°C without secondary gas, enabling cautery and track ablation.

A resistive heater and movable insulating sleeve warm the cryoprobe without secondary gases while enabling precise iceball control and track ablation.

Expanded gas cools a conductive skin-contact plate, enabling portable targeted cryotherapy for faster muscle recovery without external cooling.

Resistance and impedance monitoring lets the cryo-controller detect heater faults and adjust power to keep cryoablation treatment running.

Real-time heater event detection and power adjustment help cryoprobes continue cryoablation while extending heater life.

Gas pulses and timed temperature sensing estimate cryoprobe tip surface temperature, enabling safer removal after iceball formation.

Lateral probe insertion and blunt dissection along fascia place controlled cryogenic treatment beside the temporal nerve while limiting collateral damage.

Metered cryogenic fluid in a fine needle remodels target tissue with controlled cooling, reducing scarring, pain, and collateral injury.

Precise skin cooling at −5°C to 5°C with feedback control relieves itch and acne symptoms while limiting necrosis risk and nitric oxide effects.

Expandable cryotherapy reaches multiple nasal nerve branches from a fixed position, improving treatment completeness and longer-lasting rhinitis relief.

Cooled fluid delivered into the abdominal cavity selectively disrupts visceral fat while avoiding injury to nearby organs and other tissues.

A converging-diverging nozzle and vacuum-insulated shaft focus cryogenic jets for tissue ablation while limiting collateral damage.

A multi-stage Peltier cooler and temperature sensor regulate fluid cooling before directional skin cryotherapy.

Multiple cryotherapy elements target the anterior ethmoid and other nasal nerve branches from one delivery member for more durable relief.

A valve and quick-connect flow path deliver liquefied cryogen without phase change for consistent cryosurgical treatment.

Staggered fluid orifices in the flexible probe tube ensure uniform cooling for precise ablation lines while maintaining structural integrity.

Parallel prongs release pressurized coolant to freeze nerve tissue with precise surface area control.

An annular cooling passage forces cryogen flow under pressure onto the inner surface, overcoming Leidenfrost effect limitations.

A fixed cryogenic probe delivers localized freezing energy to ablate tissue within a surgical cavity.

Deflecting needles expand outward from a narrow cryotip to create a larger ice ball, treating more tissue while minimizing surgical trauma.

A compression ring adjusts the applicator bud size to treat varying lesions, reducing healthy tissue damage and eliminating fixed-size inventory.

Helical baffle generates turbulent fluid flow to improve heat transfer, reducing cryogen consumption and system costs.

Segmented cryoablation probe reduces procedure time and contamination risk through reusable housing and sterile disposable needles.

Segmented cooling portions and external tubes enable direct brain temperature reduction while allowing easy removal through the surgical opening.

A cryotherapy probe uses supercritical nitrogen to deliver high cooling capacity within a reduced probe diameter.

Segmented chambers and periodic cooling cycles reduce energy consumption while maintaining safety through real-time monitoring.

Automated temperature feedback in a cryogenic probe system prevents tissue injury by dynamically adjusting refrigeration power based on real-time sensor data.

Cryogenic probes cool target nerves to inhibit pain signals, avoiding systemic side effects from toxins.

A cooling treatment system delivers controlled thermal energy to biological tissue.

Dual phase cryogen system uses closed loop feedback to maintain smooth pressure regulation, resolving inconsistency in cryosurgical flow management.

A thermoelectric cooling module transfers heat from a distal probe tip to an internal heat transport device for localized brain tissue treatment.

Centrifugal force in a coiled tube separates cryogen phases, forcing liquid against the outer wall to resolve minimal temperature differential bottlenecks.

A cryosurgical system delivers liquid cryogen to a probe for fibroadenoma treatment.

Thermal conduction induces apoptosis in fat tissue while protecting non-lipid cells, enabling selective body contouring without surgical recovery.

A thermoelectric treatment system applies controlled cooling to targeted vascular structures.

Segmented focused treatment tips minimize environmental heat loss and reduce liquefied gas consumption by isolating the boiling section from waste heat sources.

A cryoprobe creates an oblong iceball around a fibroadenoma using two freeze cycles and passive warming.

A cryogenic cooling needle probe vaporizes fluid within its lumen to deliver targeted thermal treatment.