Geiselhart
Ed Geiselhart, Chicago, IL US
Patent application number | Description | Published |
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20090032025 | Adjustable Gas Delivery Mask Having a Flexible Gasket - In accordance with one embodiment of the present disclosure, an adjustable gas delivery system is provided. The system may include a face mask, an arm apparatus, and a gasket. The face mask may be configured to deliver gas to a subject, and may include a flexible cushion portion configured to interface with the subject's face and a rigid base portion configured to support the cushion portion, the rigid base portion including a gas inlet. The arm apparatus may be configured to deliver gas to the face mask. The arm apparatus may include a gas outlet having a cross-sectional area smaller than a cross-sectional area of the gas inlet of the base portion of the face mask. The gasket may couple the gas outlet of the arm apparatus with the gas inlet of the face mask. The gasket may be flexible such that the orientation of the face mask relative to the arm apparatus is adjustable. | 02-05-2009 |
20130261600 | SURGICAL INSTRUMENT WITH DISTAL SUCTION CAPABILITY - A surgical instrument including a main unit and a suction conduit. The main unit includes at least one tubular body having a distal end, a proximal end, and an inlet disposed near the distal end. The suction conduit is slidably disposed over the main unit, and is slidably movable along the main unit between a retracted position, at which the suction conduit does not cover the inlet of the main unit, and an extended position at which the suction conduit covers the inlet of the main unit and a suction inlet of the suction conduit is placed in fluid-communication with the main unit inlet. The surgical instrument can be used as a suction tool by placing the suction conduit in the extended position and applying a vacuum through the inlet of the main unit and the suction inlet. | 10-03-2013 |
Edward Geiselhart, Chicago, IL US
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20100122995 | Medical Device Accessory Carrier - A carrier system for carrying medical device accessories includes a first battery pouch to enclose at least a portion of a first battery and a garment to be worn about a torso. The garment including a plurality of accessory connection features adapted to allow for adjustable attachment of at least the first battery pouch and for adjustable attachment of a medical device controller that is electrically connected to a medical device. | 05-20-2010 |
20120215245 | SURGICAL INSTRUMENT WITH DISTAL SUCTION CAPABILITY - A surgical instrument includes a main unit and a suction conduit. The main unit includes at least one tubular body having a distal end, a proximal end, and an inlet disposed near the distal end. The suction conduit is slidably disposed over the main unit, and is slidably movable along the main unit between a retracted position, at which the suction conduit does not cover the inlet of the main unit, and an extended position at which the suction conduit covers the inlet of the main unit and a suction inlet of the suction conduit is placed in fluid-communication with the main unit inlet. The surgical instrument can be used as a suction tool by placing the suction conduit in the extended position and applying a vacuum through the inlet of the main unit and the suction inlet. | 08-23-2012 |
Franz Geiselhart, Reutlingen DE
Patent application number | Description | Published |
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20080319433 | Cryosurgical Device With a Probe Coupling Formed From the Socket and the Plug of Cryoprobes - A cryosurgical device, with a control for the supply and/or removal of a coolant gas to a cryoprobe via a return flow or a supply flow. The device has at least one socket for the attachment of a rigid cryoprobe and a flexible cryoprobe. The socket and the plugs of the cryoprobes each form probe couplings. The configuration of the cryosurgical device allows both rigid and flexible cryoprobes to be automatically connected to the appropriate return flow conduit, independently of the level of knowledge of operating personnel. | 12-25-2008 |
20090326531 | MEDICAL INSTRUMENT - A medical tubular shaft instrument for gripping and cutting tissue which provides a safe mode of operation. The instrument includes electrodes by which a mechanical contact between a blade and an associated cutting surface can be electrically determined. This determination allows the operating physician to be provided with sufficient information to determine whether the tissue that is to be severed has been successfully severed. | 12-31-2009 |
20110022040 | CRYOSURGICAL INSTRUMENT - The present invention relates to a cryosurgical instrument, comprising a cryoprobe, having a line system through which a compressed cooling fluid flows, particularly a cooling gas, for cooling at least part of the cryoprobe, wherein the line system has an expansion channel having a line cross-section that is successively enlarged in the flow direction across a predetermined length such that the compressed cooling gas successively relaxes on the flow path thereof through the expansion channel beyond a predetermined length while simultaneously cooling off, at least partially. | 01-27-2011 |
20110087206 | CRYOSURGICAL DEVICE FOR OPERATING CRYOPROBES, METHOD FOR OPERATING A CRYOPROBE - A cryosurgical apparatus capable of operating both a first cryoprobe with a pressure-resistant return run and a second cryoprobe with an unpressurized return run. The apparatus has a first mode for operating the first cryoprobe and a second mode for operating the second cryoprobe. The apparatus includes a controller, a fluid source for providing a fluid for cooling the cryoprobes by of the Joule-Thomson effect, at least two cryoprobe connections one of which is connected to the first and second cryoprobe in the first and second mode, respectively, and a pressure-setting device with at least one proportional valve. The pressure-setting device can regulate, in the first and second modes, the pressure ratio of the admission run to the return run of the cryoprobe and the pressure in the admission run of the cryoprobe, respectively. The controller controls the cooling power of the cryoprobes by way of setting the proportional valve. | 04-14-2011 |
20110112367 | SURGICAL INSTRUMENT - A surgical instrument has a gas-delivery device to supply a noble gas or other inert gas to a tissue-treatment region and a rinsing device for rinsing a target region, in particular a tissue-treatment region. In the instrument the rinsing pressure is generated by the inert gas supplied by the gas-delivery device. | 05-12-2011 |
20110152848 | TEMPERATURE CONTROLLER FOR A CRYOPROBE, CRYOSURGICAL DEVICE HAVING A TEMPERATURE CONTROLLER, AND METHOD FOR REGULATING THE TEMPERATURE OF A CRYOPROBE - A cryosurgical apparatus with a temperature regulator. For better therapeutic success, it is desirable to set the temperature applied to a cryosurgical instrument as exactly as possible. Conventional apparatuses have corresponding temperature sensors allowing the regulation of the cooling power in the cryosurgical instrument such that the cooling power corresponds to a predefined value. However, the dimensions of some temperature sensors prevent them from being provided within a cryoprobe. Furthermore, suitable temperature sensors are expensive and have low durability. This problem is solved by the disclosed temperature regulator for regulating the temperature of a cryoprobe, which supplies an at least partly liquid refrigerant at a first pressure to an evaporation region such that the coolant evaporates at least temporarily under the presence of a second pressure for cooling a cooling portion of the cryoprobe. A pressure setting means that sets at least the second pressure is also provided. | 06-23-2011 |
20110160722 | ELECTROSURGICAL DEVICE, METHOD FOR GENERATING A PRESCRIBED HEAT DISTRIBUTION OVER A PROBE BODY, METHOD FOR GENERATING A HEAT DISTRIBUTION FIELD - An electrosurgical device for devitalizing tissue including a probe body, equipped with at least one electrode, and a cooling device. The probe body is suitable for generating a heat distribution field by means of a high-frequency current for devitalizing the tissue. The cooling device prevents carbonization of the tissue close to the probe body that would normally occur since the maximum current density occurs here. The electrosurgical device is modified such that the heat distribution over the probe body can be adjusted, allowing adjustment or positioning of a maximum cooling zone within the probe body. This regulation may be accomplished by regulating the inlet pressure of the refrigerant supply to the electrosurgical device. | 06-30-2011 |
Verena Geiselhart, Heddesheim DE
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20110142888 | FILM COATING COMPOSITIONS BASED ON POLYVINYL ALCOHOL-POLYETHER GRAFT COPOLYMER/POLYVINYL ALCOHOL COMBINATIONS WITH AN IMPROVED MOISTURE BARRIER EFFECT - Film coating compositions based on a co-processed mixture of a polyvinyl alcohol-polyether graft polymer and polyvinyl alcohol (component A), a N-vinylpyrrolidone-vinyl acetate copolymer (component B) and pigments (component C). | 06-16-2011 |
Werner Geiselhart, Dornstadt DE
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20100090448 | Motor vehicle seat arrangement and method for protecting a vehicle occupant - A motor vehicle seat arrangement for a motor vehicle. The seat arrangement comprising a vehicle seat, at least one inflatable element, means for inflating the inflatable element which inflate the inflatable element depending on a control signal. The vehicle seat arrangement is arranged in the vehicle and the inflatable element is designed and arranged in or on a side wall of a backrest of the vehicle seat in a way that it exerts a momentum on the upper part of the body of the vehicle occupant while it is inflated in answer to the control signal, so that the whole vehicle occupant is moved away from a collision section of the vehicle that collides or is going to collide with the object or that the thorax region of the upper part of the body of the vehicle occupant performs a tilting movement away from the collision section of the vehicle. | 04-15-2010 |
20110169250 | VEHICLE SEAT ARRANGEMENT AND AIRBAG ARRANGEMENT FOR A MOTOR VEHICLE AND A METHOD FOR PROTECTING A VEHICLE OCCUPANT - A vehicle seat arrangement for a motor vehicle is provided. The vehicle seat arrangement comprising a vehicle seat, which comprises at least one inflatable element for protecting a vehicle occupant residing on the vehicle seat. The inflatable element is formed and arranged such that said element expands predominantly in direction towards the vehicle occupant when inflated. The inflatable element is integrated into a backrest of the vehicle seat unfolded or provided with only one fold or a protuberance, wherein the inflatable element is arranged between a cushion of the vehicle seat and a cover of the vehicle seat or inside the cushion. | 07-14-2011 |