This inventor holds 39 USPTO granted patents and 4 published patent applications, plus 5 CIPO patents and 16 EPO patents, primarily in Electro-Mechanical Surgical Devices. Top assignees: Covidien LP, Power Medical Interventions, Inc., Tyco Healthcare Group LP. Active years: 1997-2025.
Location History:
- Oxford, CT (US) (1997 - 2023)
- North Haven, CT (US) (2023)
Company Filing History:
27 out of 8,136 
7 out of 30 
3 out of 1,159 
Years Active: 1997-2025
Areas of Expertise:
Title: The Innovative Contributions of David A. Zeichner from Oxford, CT
Introduction: David A. Zeichner, an accomplished inventor based in Oxford, CT, has made significant contributions to the fields of surgical technology and medical devices. With a remarkable total of 37 patents to his name, Zeichner's work showcases a commitment to advancing healthcare technology through innovative solutions.
Latest Patents: One of Zeichner's notable recent patents is for a contactless force measurement system in powered surgical devices. This invention involves a surgical device that incorporates a power source and a motor, along with a drive shaft connected to a force measurement sensor. This sensor effectively measures the rotation of the device's index gears, allowing the controller to determine the amount of force applied to the drive shaft. Another significant innovation includes his design for hand-held surgical instruments, which feature a handle housing and an articulation shaft capable of both manual and motor activation to articulate the instrument's end effector.
Career Highlights: Throughout his career, Zeichner has been associated with esteemed companies like Covidien LP and Power Medical Interventions, Inc. These positions have allowed him to leverage his inventive skills and contribute meaningfully to the medical device sector.
Collaborations: In his journey as an inventor, Zeichner has collaborated with notable professionals in the field, including Michael P. Whitman and Donald Malinouskas. Such collaborations reflect the importance of teamwork in fostering innovation and achieving groundbreaking advancements in medical technology.
Conclusion: David A. Zeichner's legacy as an inventor is marked by his numerous patents and invaluable contributions to surgical technology. His innovative spirit and collaborations with leading industry professionals continue to inspire new advancements in the medical field, showcasing the vital role of inventors in shaping the future of healthcare.