Inventor

WORRELL BARRY C

US121 patents

⚠️ This page may combine multiple inventors who share the name “WORRELL BARRY C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WORRELL BARRY C

ETHICON ENDO SURGERY INC

Method of operating an articulating ultrasonic surgical instrument

Articulation features for ultrasonic surgical instrument

Circular surgical staplers with foldable anvil assemblies

Surgical instrument

Haptic feedback devices for surgical robot

Surgical instrument with contained dual helix actuator assembly

Surgical instrument with modular motor

Robotically controlled surgical instrument

End effector with compliant clamping jaw

Electrosurgical (RF) medical instruments for cutting and coagulating tissue

Surgical instrument with partial trigger lockout

Surgical instrument with multi-phase trigger bias

Handle for surgical instrument

ETHICON LLC

Surgical instrument with locking articulation drive wheel

Feedback devices for surgical control systems

Anvil assemblies with collapsible frames for circular staplers

Haptic feedback devices for surgical robot

Robotically controlled surgical instrument

Electrosurgical (RF) medical instruments for cutting and coagulating tissue

Ultrasonic surgical instruments with control mechanisms

Collapsible anvil plate assemblies for circular surgical stapling devices

Anvil assemblies with collapsible frames for circular staplers

ETHICON ENDO SURGERY LLC

Flexible circuits for electrosurgical instrument

Ultrasonic surgical instrument with articulation joint having plurality of locking positions

Robotically controlled surgical instrument

RF tissue sealer with mode selection

Methods and devices for actuating surgical instruments

Ultrasonic surgical instrument with articulation joint having integral stiffening members

Non-linear jaw gap for electrosurgical instruments

Jaw structure with distal post for electrosurgical instruments

End effector for instrument with ultrasonic blade and bipolar clamp arm

WORRELL BARRY C

Articulation joint features for articulating surgical device

Control features for articulating surgical device

Articulation joint features for articulating surgical device

Haptic feedback devices for surgical robot

HOUSER KEVIN L

Surgical instrument with sensor and powered control

Surgical instrument handpiece with resiliently biased coupling to modular shaft and end effector

User feedback through handpiece of surgical instrument

ARONHALT TAYLOR W

Multiple part anvil assemblies for circular surgical stapling devices

Collapsible anvil plate assemblies for circular surgical stapling devices

Anvil assemblies with collapsible frames for circular staplers

SHELTON IV FREDERICK E

Modular surgical tool systems

Modular tool heads for use with circular surgical instruments

GEN MOTORS CORP

Snap lock pin inflatable restraint module mounting mechanism

Snap-in inflatable restraint module mounting mechanism including latch elements

BAXTER III CHESTER O

Surgical instrument with trigger assembly for generating multiple actuation motions

CILAG GMBH INT

Method of manufacturing a flexible circuit electrode for electrosurgical instrument

WIDENHOUSE TAMARA

Rectal manipulation devices

MOLLERE REBECCA J

Surgical instruments with articulatable and rotatable end effector

DELPHI TECH INC

Reconfigurable console