Patent application number | Description | Published |
20100051180 | DEVICES AND METHODS FOR THE PRODUCTION OF FIBER STRANDS - The invention comprises an apparatus for the reeling up of fiber bundles, in particular of hollow fiber membrane bundles, in particular for the manufacture of dialysis filters, comprising a reel carrier rotatable around a main axis and comprising at least two reels which are rotatably supported on the reel carrier, wherein the axes of rotation of the reels stand perpendicular on the main axis of the reel carrier. The invention likewise comprises a corresponding method. The invention furthermore comprises an apparatus for the wrapping of a fiber bundle with a film, having a receiver of first and second side elements and a flexible channel fastened between them for the reception of the film and the fiber bundle, wherein a drive is provided to move at least the first side element transversely to the channel, and at least one folding device movable transversely to the channel for the folding of the film around the fiber bundle, as well as a corresponding method. | 03-04-2010 |
20120288572 | MULTICHAMBER CONTAINER FOR PREPARING MEDICINAL SOLUTIONS - The subject matter of the present invention is a multichamber container and a method for preparing medical fluids composed of concentrates which make a contribution toward the electrical conductivity of the solution and are additionally prepared from concentrates which do not make a contribution toward the electrical conductivity of the solution. The inventive multichamber container is characterized in that it is constructed by dividing the solution components into multiple chambers, so that following the dissolving due to breaking open of the first chamber border of a solution component, which makes a contribution toward the electrical conductivity of the medicinal solution, another chamber border of another solution component which does not make any contribution toward the electrical conductivity of the solution is broken open. | 11-15-2012 |
20120310150 | Multi-Chamber Bag - Method of dissolving/mixing of a concentrate in/with a fluid in a multi-chamber bag and a method for the production of a medical fluid, in particular a dialysis fluid, in a multi-chamber bag. Moreover, the multi-chamber bag itself is disclosed. In all embodiments, at least two different concentrates can be included separately in powder form, liquid form or semi-liquid slurry form for dissolution in a fluid in the multi-chamber bag. In addition, the use of the multi-chamber bag in haemodialysis or peritoneal dialysis or a haemodialysis or peritoneal dialysis device, in particular as a container for a dialysis fluid in a haemodialysis or peritoneal dialysis device, is described. | 12-06-2012 |
20130072895 | MULTILAYER FILM, USE OF A MULTILAYER FILM AND PROCESS FOR PRODUCING A MULTILAYER FILM - A multilayer film for medical purposes is proposed, with one or two external layers, wherein the external layers contain: a first polyalphaolefin; a first thermoplastic elastomer with a melt viscosity of a melt flow index according to ISO 1133 of from 0.001 to 6 g/10 min at 230° C., 2.16 kg; and a second thermoplastic elastomer with a high melt viscosity not measurable according to ISO 1133 which is higher than the melt viscosity of the first thermoplastic elastomer. | 03-21-2013 |
20130086872 | APPARATUS AND METHODS FOR MANUFACTURING FIBER BUNDLES - An apparatus for the reeling up of fiber bundles, in particular of hollow fiber membrane bundles, and in particular for the manufacture of dialysis filters, includes a reel carrier rotatable around a main axis. The apparatus includes at least two reels which are rotatably supported on the reel carrier, with the axes of rotation of the reels being perpendicular to the main axis of the reel carrier. The apparatus can be used for the wrapping of a fiber bundle with a film, having a receiver of first and second side elements and a flexible channel fastened between them for the reception of the film and the fiber bundle. A drive is provided to move at least the first side element transversely to the channel, and at least one folding device movable transversely to the channel for the folding of the film around the fiber bundle. | 04-11-2013 |
20130245530 | MEDICAL APPARATUS HAVING A SOCKET UNIT FOR CONNECTION OF A DEVICE FOR SUPPLYING MEDICAL FLUIDS, AND DEVICE FOR SUPPLYING MEDICAL FLUIDS HAVING A PLUG UNIT FOR CONNECTION TO A MEDICAL APPARATUS - A medical apparatus includes a socket unit for connection to a plug unit belonging to a device for supplying medical fluids for a blood treatment apparatus, the medical apparatus being in particular an extra-corporeal blood treatment apparatus such for example as an extra-corporeal dialysis apparatus or an apparatus for peritoneal dialysis, or an apparatus for filling the device for supplying medical fluids. A device for supplying medical fluids for a blood treatment apparatus, which has a plug unit for connection to a socket unit of a medical apparatus, is also described. The socket unit and the plug unit are characterised in that a safe and secure fluid-tight connection can easily be made with the two units between the device for supplying medical fluids and, on the one hand, the blood treatment apparatus or, on the other hand, the apparatus for filling the device for supplying medical fluids. | 09-19-2013 |
20130245531 | MEDICAL APPARATUS WITH A SOCKET UNIT FOR THE CONNECTION OF A DEVICE FOR SUPPLYING MEDICAL FLUIDS - A medical apparatus includes a socket unit for connecting a plug unit of a device for supplying medical fluids, in which the medical apparatus is in particular an extracorporeal blood treatment apparatus, for example an extracorporeal dialysis apparatus or an apparatus for peritoneal dialysis, or an apparatus for filling the device for supplying medical fluids. The socket unit comprises connection pieces for the connection of connectors of a plug unit, so that a flow connection can be produced for supplying or discharging a fluid. The connection pieces are surrounded by connection parts thereby forming rinsing chambers, in which the rinsing chambers are closed by closure pieces, said closure pieces being part of a closure body which is disposed rotatably on the socket unit. | 09-19-2013 |
20130248629 | MEDICAL TREATMENT APPARATUS, DEVICE FOR SUPPLYING MEDICAL FLUIDS, AND APPARATUS FOR FILLING A DEVICE FOR SUPPLYING MEDICAL FLUIDS - A medical treatment apparatus, and in particular an extra-corporeal blood treatment apparatus, has a socket unit for the connection of a plug unit belonging to a device for supplying a medical fluid for the medical treatment apparatus. A filling apparatus for filling a device for supplying a medical fluid has a socket unit for the connection of a plug unit of the device for supplying a medical fluid. The device has a plug unit having means for indicating two states of operation, while the socket unit of the treatment apparatus has means for destroying the means for indicating two states of operation. When the plug unit is connected to the socket unit, the means for indicating two states of operation are destroyed, to rule out the possibility of the device being re-used. Re-use of the device is ruled out by the fact that the device cannot be re-filled with fluid. | 09-26-2013 |
20130281963 | BAG HAVING FLOW EQUALIZATION - The subject matter of the invention is a container system having an inner container for receiving ready-to-use liquid, in particular dialysis liquid, and an outer container surrounding the inner container to receive spent liquid such that the inner container has through-openings which establish a fluidic connection for the liquid in the outer container. | 10-24-2013 |
20130281964 | BAG WITH A FLEXURALLY RIGID PLASTIC PART WELDED INTO IT - The subject of the invention is a bag for receiving, preparing and producing dialysis fluid. The invention relates in particular to a bag having a sealing bordering line and a flexurally rigid hard plastic part connected to the film material. The hard plastic part is connected to the film material separately from the sealing bordering line and offers an area for gripping the bag for fastening it without having to act mechanically on the sealing bordering line in a direct manner. | 10-24-2013 |
20140230369 | APPARATUS AND METHOD FOR MANUFACTURING FIBER BUNDLES - An apparatus for the reeling up of fiber bundles, in particular of hollow fiber membrane bundles, and in particular for the manufacture of dialysis filters, includes a reel carrier rotatable around a main axis. The apparatus includes at least two reels which are rotatably supported on the reel carrier, with the axes of rotation of the reels being perpendicular to the main axis of the reel carrier. The apparatus can be used for the wrapping of a fiber bundle with a film, having a receiver of first and second side elements and a flexible channel fastened between them for the reception of the film and the fiber bundle. A drive is provided to move at least the first side element transversely to the channel, and at least one folding device movable transversely to the flexible channel for the folding of the film around the fiber bundle. | 08-21-2014 |
Patent application number | Description | Published |
20090044448 | Door - The present invention relates to a door having a door leaf which has a closing edge and which can be moved within a travel path by means of a drive, having a connection for an external light barrier which can be arranged in the travel path of the door to detect any objects or body parts present there and having a control for the reversal of the door movement when preset shut-off forces are reached, wherein a first set of shut-off forces is associated with the control when a light barrier is connected and activated; and wherein a second set of shut-off forces is associated with the control when the light barrier is deactivated | 02-19-2009 |
20090113797 | Method and system of controlling a door drive - The present invention relates to a method of controlling a door drive, in particular of a roller door, wherein a capacitive sensor is used for the automatic recognition of obstructions in the region of the door closing path, wherein the recognition of obstructions on the closing of the door takes place by a comparison of the then current change in the capacity of the capacitive sensor with respect to a variable with a reference value or a reference curve. | 05-07-2009 |
20100223854 | Door Drive Having Two Motors - The present invention relates to an apparatus for a door drive, in particular for roller doors, sectional doors or the like, having a door movement element, in particular a door shaft, for the opening and closing of a door and a connection means arranged at the door movement element. In accordance with the invention, the door drive includes at least two electric motors of which one is indirectly/directly fixedly connected to the connection means arranged at the door movement element and all further electric motors are arranged radially movably around the door movement element and are connected thereto via the arranged connection means. | 09-09-2010 |