摘要:
A module assembly for an airbag device for protecting occupants of motor vehicles includes a carrier for the assembly, an inflatable airbag packet, a flexible protective envelope, and a fixing mechanism. The airbag packet is fixed to the carrier. The airbag packet is accommodated in the flexible protective envelope. The protective enveloped can be closed off in a gastight manner. The fixing mechanism fixes the airbag packet to the carrier. The fixing mechanism includes a holding element. The holding element, which includes a securing mechanism provided on the carrier to fix the airbag packet to the carrier, extends along an edge of the airbag packet. The securing mechanism is formed integrally on the carrier and is resiliently pivotable with respect to a lateral section of the carrier. Alternatively, the securing mechanism is fixed on the carrier as a separate assembly.
摘要:
There is provided a method for augmented reality guided instrument positioning. At least one graphics proximity marker is determined for indicating a proximity of a predetermined portion of an instrument to a target. The at least one graphics proximity marker is rendered such that the proximity of the predetermined portion of the instrument to the target is ascertainable based on a position of a marker on the instrument with respect to the at least one graphics proximity marker.
摘要:
An airbag fastening system in an airbag module has a clamping connection and includes a retaining ring for an injection orifice of the airbag in an airbag receptacle surrounding both the airbag module and the retaining ring. The retaining ring has a reducing width on an outer face in a main pulling direction when the airbag unfolds. At least a portion of the airbag receptacle or a component associated with the airbag receptacle has a smaller width above the retaining ring than a greatest width of the retaining ring. A lower end of the airbag forms the injection orifice, is folded over the retaining ring, and extends between the retaining ring and the airbag receptacle or the component. The retaining ring includes at least one portion having a conically tapered cross-section on the outer face in the main pulling direction when the airbag unfolds.
摘要:
An airbag module including a gas generator with at least one laterally projecting fastening portion; a generator support; an airbag with an inflation opening; a cover cap; and latching elements for connecting the generator support to the cover cap. The airbag has a plate proximate to the inflation opening, the plate including an opening for the gas generator. Latching elements are provided to hold the plate and the airbag connected thereto, and to hold the fastening portion of the gas generator situated between the generator support and the plate. The plate, at least in the region of these latching elements, is larger than the external dimensioning of the folded airbag in the region of the inflation opening.
摘要:
The invention provides a method of regulating transcription of a gene that is a target for an epigenetic regulator; a method of characterizing the transcriptional activity of such a gene; a method of screening for a chromosomal element (CE) for an epigenetic regulator of a target gene; an isolated complex including an epigenetic regulator for a target gene, wherein the epigenetic regulator is specifically bound to a non-coding polynucleotide; and a method of screening for a modulator of transcription of a gene that is a target for an epigenetic regulator.
摘要:
An airbag module including a gas generator and an airbag. The gas generator and the airbag are arranged in the module housing one behind the other in the direction of a longitudinal axis of the airbag module so that the dimension of the airbag module is greater in the direction of the longitudinal axis than the dimension of the airbag module in a direction transversely to the longitudinal axis. The module housing is divided in the direction of the longitudinal axis of the airbag module and includes two housing shells. The airbag is connected to the module housing by a clamping frame which includes at least one gas conduction element.
摘要:
A system and corresponding method for fast generation of digitally reconstructed radiograph (DRR) images are provided, the system including a processor, an imaging adapter in signal communication with the processor for receiving volumetric data, a preprocessing unit in signal communication with the processor for preprocessing subvolumes into a set of local line integrals, and an online processing unit in signal communication with the processor for online processing global line integrals, each from a set of local line integrals, respectively; and the corresponding method including receiving three-dimensional volumetric data, subdividing the volumetric data into a set of overlapping subvolumes, preprocessing each subvolume into a dense set of local line integrals at several angles and positions, online processing global line integrals, each from a set of local line integrals, respectively, and adding up values of the set of local line integrals for each global line integral to form pixels of the DRR image.
摘要:
A system and method for tree structure based two-dimensional to three-dimensional registration are provided for receiving three-dimensional (3D) data indicative of vessels, segmenting the 3D data with a vessel tree, simulating two-dimensional (2D) data responsive to the segmented 3D data to form a simulated 2D image, receiving 2D data indicative of vessels, segmenting the received 2D data with a vessel tree, finding a distance transform of the segmented 2D data to form a 2D distance map image, considering a set of poses as state vectors with the corresponding probability computed using the similarity measure computation, re-sampling the pose vector to find a set of most probable poses and considering them as hypothesized poses, recomputing the projection and re-evaluating the probability of the hypothesized poses and updating the state vector until the optimal pose is found.
摘要:
A method for local 3-dimensional (3D) reconstruction from 2-dimensional (2D) ultrasound images includes deriving a 2D image of an object; defining a target region within said 2D image; defining a volume scan period; during the volume scan period, deriving further 2D images of the target region and storing respective pose information for the further 2D images; and reconstructing a 3D image representation for the target region by utilizing the 2D images and the respective pose information.
摘要:
The invention relates to a powdered thickener preparation based on polyurethane, which can be incorporated particularly well into water-based paints and lacquers and into other aqueous systems, and to their use as rheological additives for thickening preferably aqueous systems.