摘要:
Die Erfindung betrifft einen Markierungsaufsatz (MA) für ein konfokales Mikroskop (10), ein konfokales Mikroskop (10) und ein Verfahren zum Betreiben des Mikroskops (10). Dabei kann das Mikroskop (10) in einem Aufnahmemodus und in einem Markierungsmodus betrieben werden, wobei der Wechsel zwischen den beiden Modi durch eine Bewegung des Objektivhalters (H) ausgelöst wird. Der Markierungsaufsatz umfasst eine Platine (3) mit einem Beschleunigungssensor (4) und einer Aktivierungseinheit (5) und einem Laserpointer (2), der zur Markierung einer Zielposition (Z) dient. Dabei ist der Lichtsignalgeber (2) so auf dem Markierungsaufsatz (MA) in Bezug auf das Objektiv des Mikroskops (10) angeordnet, dass der Lichtsignalgeber (2) im Markierungsmodus exakt den Konfokalpunkt des Mikroskopobjektivs trifft.
摘要:
The invention relates to a laminated lead-free x-ray protection material (10, 12, 14) comprising at least two individual composite layers (2), each individual composite layer (2) comprising a secondary radiation layer (4) with a low Z material and a barrier layer (4) with a high Z material. The individual composite layers (2) are arranged in the radiation protection material (10, 12, 14) in such a way that a barrier layer (8) is arranged on both surfaces (18, 20) of the radiation protection material (10, 12, 14), and the respective secondary radiation layer (8) is arranged at a distance from the surface (18, 20).
摘要:
The invention relates to a mount (A) for holding at least one display device, comprising a first mounting arm (1) which has an essentially vertical mounting arm segment (1a) and at least one second mounting arm (2) which extends essentially in a horizontal direction across from the mounting arm segment (1a) of the first mounting arm and is provided with at least one connecting element connecting said second mounting arm to the device (B). In order to improve the mount (A) so as to better position the at least one mounting location for the at least one display device (B), at least one side wall of the second mounting arm (2) is shaped in a converging manner.
摘要:
The invention relates to a fastening device (1) for attaching objects of daily use hanging on a suspension system in such a way that they do not fall off. Said device comprises a fastening loop (5) which can be looped around a rod (3) pertaining to the suspension system in order to be connected to said suspension system. The fastening loop (5) is wider (22) at the ends thereof (21), said widened ends penetrating openings (19) formed in a retaining body (6). The fastening device (1) also comprises a main body (9) which can be connected to a fastening rod (17) of a connection element (10) by means of a fastening pin (12), said connection element being fixed to the object of daily use.
摘要:
A support (1) for supporting at least one device (2, 3, 4), especially for supporting screen display devices and other medical devices, has a support arm (5) and at least one support device (26) which is at least indirectly connected to said support arm (5). The support device (26) is connected to a support plate (20) in order to receive the device (2, 3, 4). Said support plate can be tilted by means of a regulating mechanism (72) in order to tilt the device (2, 3, 4).
摘要:
The invention relates to a lead substitute for radiation protection purposes, said lead substitute containing between 12 and 22 wt. % of matrix material, between 0 and 75 wt. % of Sn or Sn compounds, between 0 and 73 wt. % of W or W compounds, and between 0 and 80 wt. % of Bi or Bi compounds, a maximum of one of the compounds amounting to 0 wt. %, for nominal total lead equivalents of between 0.25 and 2 mm. The invention further relates to a lead substitute that also contains at least one of the elements Er, Ho, Dy, Tb, Gd, Eu, Sm, La, Ce, Nd, Cs, Ba, I Ta, Hf, Lu, Yb, Tm, Th, U and/or the compounds thereof and/or CsI.
摘要:
The invention relates to a fastening device (1) for attaching objects of daily use hanging on a suspension system in such a way that they do not fall off. Said device comprises a fastening loop (5) which can be looped around a rod (3) pertaining to the suspension system in order to be connected to said suspension system. The fastening loop (5) is wider (22) at the ends thereof (21), said widened ends penetrating openings (19) formed in a retaining body (6). The fastening device (1) also comprises a main body (9) which can be connected to a fastening rod (17) of a connection element (10) by means of a fastening pin (12), said connection element being fixed to the object of daily use.
摘要:
The invention relates to a support (1) for bearing at least one piece of equipment (2, 3, 4), in particular video display units and other medical equipment. Said support comprises a support arm (5), to which the equipment (2, 3, 4) can be at least indirectly fixed and a fixing device (6), which engages in a connecting section (7) of the support arm (5) for suspending the support (1). The point of engagement (12) can be changed, to displace the centre of gravity (16) of the support arm (5) and its load for a predetermined angle of the support arm (5), so that it lies at least approximately below the suspension point, at which the support (1) is suspended by means of the fixing device (6).