John R Bittner

Title: Innovations by John R. Bittner

Introduction

John R. Bittner is a notable inventor based in Loveland, OH (US). He has made significant contributions to the field of surgical instruments, holding a total of 8 patents. His work focuses on improving surgical procedures through innovative designs and functionalities.

Latest Patents

One of his latest patents is a cutting blade for a surgical anastomosis stapling instrument. This surgical cutting and stapling instrument features an improved blade design that enhances its efficiency. The instrument includes a handle with a moveable firing trigger, a shaft extending from the handle, and a stapling head at the end of the shaft. An array of staples is located within the stapling head, and an anvil is coupled to the stapling head with staple forming pockets aligned with the staples. The design incorporates a breakaway washer within the anvil assembly, which has a pair of parallel spaced walls and a thin web extending between them. The blade, located within the distal face of the stapling head, has a distal cutting edge and at least one wedge spike that interacts with the breakaway washer. This innovative mechanism allows for a two-step process to sever the thin web, enhancing the surgical procedure's effectiveness.

Another significant patent is an anoscope designed for hemorrhoidal surgery. This anoscope is specifically adapted for suturing hemorrhoids during removal procedures. It features a distal conical tip and a channel body that extends proximally from the tip. A flange radiates outward from the channel, and a longitudinal slot runs from the distal conical tip through the flange. The anoscope includes mutually opposed finger wings that provide a user-friendly design, allowing for better control during surgical procedures.

Career Highlights

John R. Bittner is currently associated with Ethicon Endo-Surgery, Inc., a company known for its innovative surgical products. His work at Ethicon has allowed him to contribute to advancements in surgical technology, improving patient outcomes and surgical efficiency.

Collaborations

Throughout his career, Bittner has collaborated with notable colleagues, including Peter Lau and Antonio Longo. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking surgical instruments.

Conclusion

John R. Bittner's contributions to surgical instrument innovation have made a significant impact in the medical field. His