40 patents
Utility
Insufflation Device with Protection Mode
4 Jan 24
The present invention relates to an insufflator with a novel type of input processing for the setpoint value of the pressure in the body cavity.
Julia Grundmann, Matthias Hildebrand
Filed: 20 Apr 23
Utility
Insufflator with Filter Loading Detection Device
28 Dec 23
The present invention relates to an insufflator having an improved detection of the filter load and evaluation of the data in order to enable a longer service life of the filter or a consistent function.
Tobias Kluge, Fabian Langen, Jan-Henrik Carstens, Henrik Stier
Filed: 20 Apr 23
Utility
Medical Fluid Pump with Possibility of Remote Assistance
16 Nov 23
The present invention relates to operating modes of a medical device for support and device training by a service person connected via data line.
Christian Hunger, Erika Mase, Henrik Stier, Jan-Hendrik Carstens, Julia Grundmann, Hans-Joachim Cappius
Filed: 8 May 23
Utility
Medical Pump for Endoscopy
9 Nov 23
The present invention relates to a medical pump for endoscopy having a pressure control unit, wherein the pressure control unit takes into account blood pressure changes of the subject.
Julia Grundmann, Thomas Wustrack
Filed: 30 Sep 21
Utility
Method for Determining Compliance of a Cavity in Minimally Invasive Surgery
31 Aug 23
The invention relates to a method for determining compliance of a cavity in minimally invasive surgery and to devices for carrying out said method.
Jan-Hendrik Hendrik Carstens, Ibrahim Ilik, Felix Menzel
Filed: 7 Jun 21
Utility
Quarter-Bridge Temperature Compensation for Force/Torque Sensor
10 Aug 23
In a Force/Torque sensor employing strain gages, a hardware temperature compensation procedure substantially eliminates thermal drift of a plurality of load-sensing strain gages with changes in temperature, using trimming resistors and a single, unstressed strain gage.
David Fleissner
Filed: 10 Feb 22
Utility
Torque Sensor Using Coupled Loads and Fewer Strain Gages
10 Aug 23
A torque sensor comprises a transducer plate comprising a center area and periphery connected by a plurality of spokes and instrumentation beams.
Travers Thurman, Andrew Glusiec
Filed: 10 Feb 22
Utility
Method for Determining the Compliance of a Cavity of Elastic Medical Products fror Leakage Testing
3 Aug 23
The invention relates to a method for determining cavity volumes of rubber-elastic medical products (e.g., latex products) for destruction-free leakage testing and to devices for carrying out said method.
Jan-Hendrik Carstens, Ibrahim Ilik, Felix Menzel
Filed: 7 Jun 21
Utility
Method for Simulating and Sensing the Likelihood of Failure During Operation of a Medical Product, and Data System for Storing and Transmitting Same
25 May 23
Subject matter of the invention is a medical-technical system comprising a sensor system for directly or indirectly sensing all conditions relevant to a failure of the subassemblies of the medical-technical system, and a simulation module, which simulates, based on the sensor data and selected applications of the medical-technical system, the actual operating parameter values, the history of use, and the effects caused by the indication with the aid of the known wear properties of the components, the application-dependent stability of the components in the medical-technical system, and outputs it in a complete or simplified form or as instructions for repair.
Erika Mase, Julia Grundmann, Christian Hunger, Jan-Hendrik Carstens, Henrik Stier
Filed: 9 Apr 21
Utility
Position Encoder Based on Halbach Magnetic Element
16 Mar 23
A Halbach-based magnetic position sensor includes a Halbach magnetic element having a spatially rotating magnetization pattern along an extent, producing a focused and augmented magnetic field on a working side relative to a magnetic field on a non-working side.
Paul A. Remillard, Deepak Surendran
Filed: 14 Sep 22
Utility
Housing Arrangement of a Flue Gas Filtration System Having an Integrated Option for Liquid Separation
16 Feb 23
Subject matter of the invention is a hose set intended for surgical interventions and having a device coupling feature, which includes an arrangement of a water trap and a filter in a single-piece housing.
Fabian Langen, Tobias Kluge, Jan Bischof, Esther Fels, Carl Chambers
Filed: 17 Dec 20
Utility
Gravity and Inertial Compensation of Force/Torque Sensors
16 Feb 23
Force and torque measurements from a robotic F/T sensor are compensated for the effects of gravity, and optionally additionally for the effects of robot motion.
Samuel Koenke
Filed: 12 Aug 21
Utility
Position Encoder with Fusion of Different Sensor Types
24 Nov 22
An opto-magnetic rotary position encoder includes a polarization optical encoder and a magnetic encoder, both configured for on-axis placement and operation with respect to a rotational axis of a rotating component.
Daniel J. Holmes, Paul A. Remillard, Deepak Surendran
Filed: 19 May 22
Utility
Insufflation Tube for Laparoscopy with Heating Element, Humidifying Agent and Device for Determining the Moisture Content
10 Nov 22
The present disclosure relates to an insufflator with insufflation tube with integrated heating element and humidifier for laparoscopy, whereby measurement of the moisture content is possible.
Bernd Müller
Filed: 5 May 22
Utility
Frequency Conversion Arrangement for Optimising Properties of a Harmonic of a Laser
6 Oct 22
The invention relates to a frequency conversion arrangement (100) for optimising properties of a harmonic of a laser, in particular a beam profile and/or a long-term stability, the arrangement comprising:—a first non-linear crystal (X1), which is designed to convert a first wavelength (λ1) partially into a second wavelength (λ2); and—an optical unit, which in particular comprises at least one prism (P), which is designed in such a way as to influence the main axes (x1, y1, x2, y2) of the beam profiles of the first wavelength (λ1) and/or the second wavelength (λ2) differently; and—a second non-linear crystal (X2), which is designed in such a way as to generate a third wavelength (λ3) from the unconverted part of the first wavelength (λ1) and/or the second wavelength (λ2), the second non-linear crystal (X2) having an entry face (A1) and an exit face (A2), and the exit face (A2) running obliquely to the entry face (A1).
Axel Reiser
Filed: 24 Nov 20
Utility
Turbine Motor for Use with a Pneumatic Tool
15 Sep 22
A turbine motor configured to be connected to a tool.
David John Bohle, II, Taylor Edwin Nichols
Filed: 12 Mar 21
Utility
Device and Method for Processing Material by Means of Laser Radiation
18 Aug 22
The invention relates to a method for processing material, in particular for modifying material and/or material properties, by means of laser radiation, comprising the following steps: a) generating a multiplicity of laser pulses (L); b) controlling the point of impact of the laser pulses (L) on a workpiece (100) to be processed, in particular deflecting the laser pulses (L) and/or moving the workpiece (100) to be processed, such that the laser pulses (L) are guided along a predetermined trajectory (Z) on the workpiece (100) to be processed.
Markus Guggenmos, Martin Hartmann, Thomas Buckert, Fabian Mütel
Filed: 20 Jul 20
Utility
Rotary Position Encoding Using Non-maximal-length Pseudo-random Codes
18 Aug 22
A rotary position encoder includes a detection unit and a scale co-configured and co-operative to detect a relative rotational position and to generate a position output accordingly.
Chia-Pin Liang
Filed: 17 Feb 22
Utility
Rotary Position Encoder Based on Polarization
14 Jul 22
A rotary optical position encoder includes a source of a linear-polarized light beam, a polarization-sensitive detector, and a rotating retarder disposed for rotation between the source and the detector.
William G. Thorburn
Filed: 10 Jan 22
Utility
Rotary Atomisers
24 Mar 22
A rotary atomiser spindle arrangement includes a rotary atomiser spindle having a shaft which is journaled for rotation in a main body of the rotary atomiser spindle and a bell cup releasably mounted on the shaft.
Christopher Beesley, John Stratton
Filed: 21 May 21