Company Filing History:
6 out of 6 
1 out of 4 
1 out of 832,812 Years Active: 1989-1997
Title: Haans K Petruschke: Innovator in Medical Devices
Introduction
Haans K Petruschke is a notable inventor based in Kirtland, OH (US), recognized for his contributions to medical device technology. With a total of 8 patents, he has developed innovative solutions that address various challenges in healthcare.
Latest Patents
One of his latest inventions is a belt designed for detecting an increase in girth. This device monitors the volume of food consumed during a meal and includes a sensor and a belt that is worn around the waist. The sensor is equipped with a housing, an alarm, and an activation switch that connects to the alarm. The belt activates the switch when a predetermined tensile force is applied, alerting the user after a specific time interval.
Another significant patent is an endoscopic instrument system and method. This system features a handle with a scissors grip, a shaft that extends through a cannula, and multiple disposable end tools. Each tool can be easily mounted and removed from the shaft without the need for additional tools. The design allows for various end tools, such as scissors, graspers, and biopsy instruments, to be used, enhancing the versatility of the system.
Career Highlights
Throughout his career, Haans has worked with several companies, including Marlow Surgical Technologies, Inc. and Life Systems, Inc. His experience in these organizations has contributed to his expertise in developing innovative medical devices.
Collaborations
Haans has collaborated with notable individuals in the field, including Scott C Marlow and Donald B Coon. These partnerships have likely influenced his work and led to the development of his patented inventions.
Conclusion
Haans K Petruschke is a distinguished inventor whose work in medical device technology has made a significant impact. His innovative patents reflect his commitment to improving healthcare solutions and enhancing patient care.