Patent
Self-contained powered surgical apparatus
TLDR
In this article, a self-contained powered surgical stapling apparatus is provided which includes an elongate body, a fastener applying assembly including an anvil for forming a surgical fastener driven thereagainst, a motor assembly and power source for energizing the motor assembly disposed within the elongated body, and a pusher driven by the motor assembler for driving a surgeon fastener toward the anvil to be formed thereby and fastened to body tissue.Abstract:
A self-contained powered surgical stapling apparatus is provided which includes an elongate body, a fastener applying assembly including an anvil for forming a surgical fastener driven thereagainst, a motor assembly and power source for energizing the motor assembly disposed within the elongate body, and a pusher driven by the motor assembly for driving a surgical fastener toward the anvil to be formed thereby and fastened to body tissue. The apparatus is configured for utilization during conventional invasive surgical procedures as well as endoscopic or laparoscopic surgical procedures by providing a detachable extension shaft.read more
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Patent
Surgical instrument and method
TL;DR: In this paper, the authors describe a surgical instrument useful for laparoscopic surgery comprising an insulated shaft, a control means and a connection to an electrosurgical radiofrequency power source, its distal end having a tissue-engaging ledge, and the shaft supporting a tissueengaging clamping or cutting member movable toward the ledge in response to the control means so that an artery or other tissue in the pocket of the J-hook can be clamped or cut while radiofrequency current is applied.
Patent
Surgical Stapling Apparatus
TL;DR: In this article, a surgical stapling device particularly suited for endoscopic procedures is described, which includes a handle assembly and an elongated body extending distally from the handle assembly.
Patent
Surgical stapling device
TL;DR: In this paper, a surgical stapling device for applying an array of surgical staples to tissue is provided, which includes an approximation mechanism for moving a cartridge assembly and an anvil assembly between spaced and approximated positions and a firing mechanism for ejecting the array of staples from the cartridge assembly.
Patent
Surgical stapling instrument having separate distinct closing and firing systems
TL;DR: A surgical severing and stapling instrument clamps tissue within an end effector of an elongate channel pivotally opposed by an anvil as mentioned in this paper, which allows a clinician to selectively position and clamp tissue.
Patent
Surgical stapling instrument
Federico Bilotti,Antonio Longo +1 more
TL;DR: In this paper, a surgical stapling instrument (1) comprises a body portion (2, 3), a handle (4), and a staple fastening assembly (8), which includes a curved cartridge (10), which comprises at least one curved open row of staples, and a curved anvil (22), which is adapted to cooperate with the cartridge for forming the ends of the staples exiting from the cartridge.
References
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Patent
An electrosurgical instrument
TL;DR: In this article, an electrosurgical instrument for the treatment of tissue in the presence of an electrically-conductive fluid was disclosed, consisting of an instrument shaft (32), and a tissue treatment electrode (31) at one end of the shaft.
Patent
Surgical Stapling Apparatus
TL;DR: In this article, a surgical stapling device particularly suited for endoscopic procedures is described, which includes a handle assembly and an elongated body extending distally from the handle assembly.
Patent
Surgical device for stapling and fastening body tissues
Seiji Kuramoto,Shiro Bito,Minoru Tsuruta,Shuichi Kimura,Akito Mukaizawa,Tsuyoshi Tsukagoshi,Akihiro Taguchi,Akio Nakada +7 more
TL;DR: In this article, a surgical device for stapling and fastening body tissues, consisting of an insertion section extending from an operation section for insertion into a body cavity, and a stitching member connected to a distal end of the insertion section, for treating body tissues with a high-frequency current within the body cavity.
Patent
Apparatus and method for applying surgical staples to attach an object to body tissue
TL;DR: In this paper, an apparatus for endoscopic application of surgical staples adapted to attach surgical mesh to body tissue in laparoscopic hernia surgery is described, which includes a frame, and a generally elongated endoscopic section connected to the frame and extending distally therefrom.
Patent
Endoscopic instrument having a torsionally stiff drive shaft for applying fasteners to tissue
TL;DR: In this paper, a rotational drive mechanism for an endoscopic surgical instrument which has a rotatable drive shaft and a mechanism for translating the rotational force of the shaft for applying fasteners to tissue during endoscopic surgery is presented.