Patrick O'Brien is an accomplished inventor based in Fayetteville, AR (US). He has made significant contributions to the field of surgical devices, particularly in laparoscopic surgery. With a total of 2 patents, his work focuses on improving surgical techniques and patient outcomes.

Latest Patents

One of Patrick O'Brien's latest patents is a device and methods for lifting patient tissue during laparoscopic surgery. This innovative surgical device provides a suction force against a patient's body. The device includes a handle and a suction head that is pivotally attached to the handle. The suction head features an open-ended suction chamber with a rim designed to engage the patient's skin. An actuator on the handle operates a pump to create a negative pressure in the suction chamber, allowing the rim to seal against the patient's skin through suction. Once the suction force is initiated, the user can lift the handle away from the patient's body to elevate tissue. This lifted tissue creates a site for the insertion of a trocar or Veress needle for laparoscopic procedures. Additionally, a gimbal located between the handle and the suction head provides at least two degrees of freedom, enabling the handle to be rotated and pivoted to optimize the direction of the applied lifting force.

Career Highlights

Patrick O'Brien is currently associated with Lapovations, LLC, where he continues to develop innovative surgical solutions. His work has been instrumental in advancing laparoscopic techniques, making surgeries safer and more efficient.

Collaborations

Patrick collaborates with talented individuals such as Jared Greer and Terry Oquin, who contribute to the development of cutting-edge surgical devices.

Conclusion

Patrick O'Brien's innovations in laparoscopic surgery demonstrate his commitment to enhancing surgical practices and improving patient care. His contributions are paving the way for future advancements in the medical field.