Inventor

STEFANCHIK DAVID

US96 patents

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

STEFANCHIK DAVID

ETHICON ENDO SURGERY INC

Surgical suture anchors and deployment device

Method of positioning a device on an endoscope

Method for controlling position of medical instruments

Anastomosis device having improved tissue presentation

Specimen retrieval bag

Method of use of an improved specimen retrieval bag

Surgical anastomosis instrument

Articulating surgical instrument

Sterile occlusion fasteners and instrument and method for their placement

Endoscopic multiple ligating clip applier

Independent articulating accessory channel

Endcap for use with an endoscope

Endoscopic tissue resection device

Intubation device for enteral feeding

Track for medical devices

Medical apparatus for use with an endoscope

Method of guiding medical devices

Sterile occlusion fasteners and instrument and method for their placement

Method for using a needle holder to assist in suturing

Sterile occlusion fasteners and instrument and method for their placement

Sterile occlusion fasteners and instruments and method for their placement

Helical needle and suture combination having a strain relief element

Surgical anastomosis instrument

Surgical device for suturing tissue

Surgical anastomosis instrument

Multiple clip applier having a split feeding mechanism

Apparatus for guiding an instrument used with an endoscope

STEFANCHIK DAVID

Laparoscopic device with distal handle

Patient-referenced surgical support frame

Jaw assembly for surgical devices

Surgical suturing apparatus

Surgical fastening device

Surgical methods using a surgical device having a fixed angular orientation

Selective stiffening devices and methods

Articulating surgical device and method of use

Surgical devices with intracorporeal elbow joint

Surgical system and methods for mimicked motion

Shape control endoscope

ETHICON INC

Ligating clip applier

Endoscopic multiple ligating clip applier

Sterile clips and instrument for their placement

Sterile clips and instrument for their placement

Sterile clips and instrument for their placement

Rotatable articulating endoscopic fastening instrument

Ligating clip applier

ETHICON LLC

Ultrasonic surgical instruments with distally positioned jaw assemblies

Ultrasonic surgical instruments with distally positioned jaw assemblies

ENABLE INJECTIONS INC

Medical vial and injector assemblies and methods of use

Vial transfer and injection apparatus and method

VAKHARIA OMAR J

Ultrasonic surgical instruments with distally positioned jaw assemblies