Location History:
- Zürich, CH (2016)
- Zurich, CH (2020)
Company Filing History:
1 out of 39 
1 out of 286 
1 out of 97 
Years Active: 2016-2020
Title: Innovations by Johanna Buschmann in Surgical Repair Devices
Introduction
Johanna Buschmann is a notable inventor based in Zurich, Switzerland. She has made significant contributions to the field of medical devices, particularly in the area of surgical repair for cylindrical organs. With a total of 2 patents, her work focuses on enhancing the healing process for ruptured tendons through innovative device design.
Latest Patents
Johanna Buschmann's latest patents include a device for repair surgery of cylindrical organs, specifically targeting ruptured tendons. This device is designed as a tubular sheath made from a mesh of elastic fibers, which are created through electrospinning a biocompatible and biodegradable polymer. The tubular sheath features a Young's elasticity modulus ranging from about 0.1 to about 4 MPa and a strain at break between approximately 50% and 1,000%. The design incorporates a first wall surface that is comparatively smooth and a second wall surface that is comparatively rough. The elastic fibers consist of two types: first fibers made of neat polymer and second fibers that include a therapeutic agent to stimulate regrowth processes in the affected cylindrical organ.
Another patent focuses on a similar device for repair surgery of cylindrical organs, emphasizing the use of a biocompatible and biodegradable polymer. This version also features an elastic fiber mesh formed by electrospinning and has a Young's elasticity modulus of about 2 to about 5 MPa, with an elongation at break of about 50% to 1,000%. The polymer used is a biodegradable polyester urethane block copolymer, which includes poly-hydroxy-butyrate as a hard segment and ε-caprolactone as a soft segment.
Career Highlights
Johanna Buschmann has worked with prestigious institutions such as Universität Zürich and ETH Zurich. Her experience in these renowned organizations has allowed her to develop her innovative ideas and contribute to advancements in medical technology.
Collaborations
Some of her notable coworkers include Olivera Evrova and Viola Vogel. Their collaboration has likely played a role in the development of her innovative surgical devices.
Conclusion
Johanna Buschmann's contributions to the field of surgical repair devices demonstrate her commitment to improving medical outcomes for patients with ruptured tendons. Her innovative designs and collaborative efforts continue to push the boundaries of medical technology.