摘要:
A method is disclosed for protecting a medical device against unauthorized removal from a predefined location area. To this end the device to be protected and/or at least one further device in the predefined location area transmits protection signals. The protection signals transmitted by the device to be protected and/or the protection signals received by the device to be protected are then evaluated and a specific operating state of the device to be protected is activated as a function of a result of the evaluation. A corresponding system for protecting a medical device and a medical device for use with such a protection method or system is also described.
摘要:
X-ray device with at least one switch for triggering a signal and at least one receiver for the signal are provided. The receiver may be arranged remote from the switch. The switch (6) includes an energy converter for converting the mechanical energy expended in the event of the switch being triggered into electrical energy. The signal can then be wirelessly transmitted to the receiver (15) by way of a radio link.
摘要:
A mobile X-ray detector system is disclosed including a mobile X-ray detector and a mobile dosimeter arranged on the X-ray detector, at least during operation. Furthermore, an X-ray facility is disclosed for cooperating with such an X-ray detector system, an X-ray system including such an X-ray facility, and a corresponding X-ray detector system, as well as a mobile dosimeter and a mobile X-ray detector for constructing such an X-ray detector system.
摘要:
The present invention relates to a woven polyester fabric for use in airbags. The present invention includes a woven fabric using a polyester filament yarn, wherein the polyester filament yarn has a tenacity of about 65 cN/tex or greater and an Instantaneous Thermal Creep (ITC) at 100° C. of about 0.5% or less. Additional embodiments of the present invention include an airbag made from the woven polyester fabric. Woven fabrics of the present invention can reduce the extent of seam combing during a hot module deployment of an airbag.
摘要:
To render a simple diagnosis by way of a customary display easier for a user, an X-ray system is disclosed. The system includes an assigned solid state detector, an X-ray source to produce an X-ray beam, a device for image recognition, a device for image processing and a display apparatus. An X-ray image of an organ is read out from the solid state detector and detected by the device for image recognition. With regard to a locational position of the organ on the X-ray image, it is automatically displayed pictorially on the display apparatus by use of the device for image processing in such a way that the organ on the X-ray image exhibits a prescribable display position.
摘要:
A polyester plain weave fabric construction wherein said fabric has a basis weight of between 150 to 300 g/m2 with tongue tear strength equal to or better than nylon fabrics of the same construction and weight. The present invention relates to both coated and uncoated polyester filament woven fabric. The uncoated fabric is useful for industrial purposes wherein the fabric has a warp tongue tear resistance of at least 0.75 N/g/m2, when the fabric basis weight is between 150 to 300 g/m2 The preferred uncoated polyester filament yarn has a linear density of between about 200 to about 800 dtex, a tenacity of at least 65 cN/tex, a tensile index of at least 350. The fabrics can be coated with chloroprene, neoprene, polyurethane, silicone or other organic coatings to reduce air permeability. The fabric of the present invention may also be constructed with the warp and/or filling yarn having an aspect ratio between 1.2 and 6.
摘要翻译:一种聚酯平纹织物结构,其中所述织物的基重为150至300g / m 2,舌撕裂强度等于或优于相同结构和重量的尼龙织物。 本发明涉及涂布和未涂布的聚酯长丝织物。 未涂布的织物可用于工业目的,其中当织物基重为150至300g / m 2时,织物具有至少0.75N / g / m 2以上的经舌撕裂强度 > 2优选的未涂布的聚酯长丝纱具有约200至约800分特之间的线密度,至少65cN / tex的强度,至少350的拉伸指数。织物可以涂覆有氯丁二烯 ,氯丁橡胶,聚氨酯,硅树脂或其他有机涂层,以降低透气性。 本发明的织物也可以用纵横比在1.2和6之间的经纱和/或纬纱构成。
摘要:
A transportable flat X-ray detector includes a housing with a grip and an active surface with a scintillator layer and semiconductor layer including a multiplicity of pixel elements arranged in a matrix. Further, gripping elements such as gripping holes, depressions, pits or gripping troughs are provided in the housing at the edge of the flat X-ray detector, outside the active surface.
摘要:
A method is disclosed for protecting a medical device against unauthorized removal from a predefined location area. To this end the device to be protected and/or at least one further device in the predefined location area transmits protection signals. The protection signals transmitted by the device to be protected and/or the protection signals received by the device to be protected are then evaluated and a specific operating state of the device to be protected is activated as a function of a result of the evaluation. A corresponding system for protecting a medical device and a medical device for use with such a protection method or system are also described.
摘要:
A multileaf collimator (1) of an X-ray diagnostic device has a housing (2) that is provided for the passage of an X-ray beam (S), collimator leaves (3) arranged in said housing for limiting the X-ray beam (S), and a light source (5) and a mirror (4) for identifying the X-ray beam (S) by visible light. A plurality of collimator leaves (3) at a time are arranged in front of the mirror (4) and behind the mirror (4) in the direction of radiation (R) of the X-ray beam (S), and are rigidly coupled together, the individual collimator leaves (3) each being arranged in collimation planes (E1-E14) which are orientated at least approximately normal to the direction of radiation (R) of the X-ray beam (S).
摘要:
An apparatus for radiation image recording includes a radiation receiver to which radiation can be applied and which converts the incident radiation to an electrical charge which represents a measure of the incident radiation and which can be read line-by-line via a reading device. It further includes a scattered beam grid, which is associated with the radiation receiver and which includes absorption elements which run in straight lines. The absorption elements are arranged at an angle to the line-by-line reading direction.