65 patents
Page 4 of 4
Utility
Method and Device for Intraoperative Determination of Drag Coefficient Values of Different Medical Instruments In the Use of a Medical Fluid Pump
13 May 20
Subject matter of the present invention is a method for determining the resistance coefficients in particular of different combinations of shaft and endoscope when using a medical fluid pump, e.g. in the context of arthroscopy.
Andreas ZEYSSIG, Stephan SCHULZE, Ibrahim ILIK
Filed: 4 Oct 17
Utility
Device for gas heating and humidification by means of magnetic induction for laparoscopy
4 May 20
The present invention relates to a device for heating and humidifying gas for laparoscopy by means of magnetic induction.
Bernd Mueller, Yves Koeth
Filed: 14 Jan 14
Utility
Optical rotation angle measuring system
27 Apr 20
The present invention is directed to an optical system for measuring the rotation angle of rotatable object having a rotation shaft (2), which system comprises a reflective diffraction element (6) mounted on said shaft and a module that includes a radiation source (8) emitting a monochromatic beam (bo) towards this element and a radiation-sensitive detection structure (14, 16), the diffraction element is configured to project diffraction order images (18) of its pattern onto associated sections (50(1)-54(2)) of an annular grating structure forming part of the detection structure and the surface size of the diffraction element is smaller than 20% of the surface size of the annular grating structure.
Markus Guggenmos, Martin Hartmann, Bernhard Kiesbauer, Christiaan H. F. Velzel, Sven Pekelder, Rinze Frederik van der Kluit
Filed: 2 May 17
Utility
Rotary Atomiser Bell Cups
1 Apr 20
A rotary atomiser bell cup comprising a bell portion 5 for spraying media in use and a hub portion 6 via which the bell portion 5 is rotatingly drivable in use, wherein the hub portion 6 is a machined metal portion and the bell portion 5 has been built up on the hub using an additive manufacturing process.
John Stratton, Christopher Beesley
Filed: 23 May 18
Utility
System and method of bi-directional communication for position sensors involving superposition of data over low voltage DC power using two conductors
13 Jan 20
A communication system that involves superimposing data over DC power.
Paul A. Remillard, Andrew M. Goldman, Mark Lang
Filed: 22 Mar 17