公开(公告)号：US3692410A

公开(公告)日：1972-09-19

申请号：US3692410D

申请日：1971-01-27

申请人： MEDICOR MUEVEK

发明人： JURANY GYORGY ,  KOMAN ANDRAS ,  ZILLICH PAL

IPC分类号： G01N21/85 ,  G01N33/487 ,  G01N33/49 ,  G01N33/16 ,  G01N21/00

CPC分类号： G01N21/8507 ,  G01N33/49 ,  G01N2021/035

摘要： A measuring arrangement for determining the haemoglobin content and haematocrit ratio of blood samples as well as the derivative of these two values by means of optical prisms and electrodes which are connected with an electronic circuit. This arrangement and device renders possible the observation of the content to be determined or undiluted samples without using a vessel or measuring cell.

摘要翻译： 用于通过与电子电路连接的光学棱镜和电极来确定血液样品的血红蛋白含量和血细胞比容比以及这两个值的导数的测量装置。 这种布置和装置使得可以观察待确定的内容物或未稀释的样品，而不使用容器或测量池。

公开(公告)号：US3923042A

公开(公告)日：1975-12-02

申请号：US51070874

申请日：1974-09-30

申请人： MEDICOR MUEVEK

发明人： HAJDU LASZLO ,  HEGYESSY GYORGY ,  BALLA JOZSEF ,  VITAN GABOR

IPC分类号： A61B5/04 ,  A61B5/0408

CPC分类号： A61B5/0408 ,  A61B2562/0215

摘要： Electrical detector to be fixed on the skin surface for biometrical observations, consisting of a silver silverchloride electrode and outlet placed in a casing, further of a biologically harmless ion conducting gel placed between the skin surface and the electrode, the electrode having a porous structure containing silver grains of less than 800 Mu m linear size and its density falling between 2 and 8 g/cm3, the surfaces of the individual silver grains being bound by cohesion to the surfaces of the adjacent silver grains, respectively to the surface of the outlet shaped from silver and the surfaces of the silver grains not participating at the cohesive binding being coated by a known silver-chloride layer.

摘要翻译： 电探测器被固定在皮肤表面上，用于生物测量，由氯化银电极和放置在壳体中的出口组成，还有一个放置在皮肤表面和电极之间的生物无害的离子导电凝胶，电极具有含有 小于800μm线性尺寸的银颗粒和其密度在2至8g / cm 3之间，各个银颗粒的表面分别结合到相邻银颗粒的表面，结合到出口形状的表面 由银而不参与粘结结合的银颗粒的表面被已知的氯化银层涂覆。

公开(公告)号：US3697835A

公开(公告)日：1972-10-10

申请号：US3697835D

申请日：1971-05-24

申请人： MEDICOR MUEVEK

发明人： SATORI GYULA

IPC分类号： G01L9/00 ,  G01L13/02 ,  H01G7/00

CPC分类号： G01L13/025 ,  G01L9/0072

摘要： Known capacitive pressure transducers comprise a wheatstone bridge connection in each branch of which there is a capacitance. Two of them are variable while the two others are arranged on a diaphragm in a casing. The chamber of the casing is subdivided by the diaphragm into a pair of compartments and each compartment is arranged for being connected to a system the pressure of which is to be measured. Such arrangement requires considerable space and is intricate to manipulate. Moreover, its output signals are of low level due to only one pair of capacitances being variable. This invention employs four variable capacitances distributed in the individual branches of a Wheatstone bridge connection for which purpose four electrodes are supported on opposite sides of the diaphragm. Further four electrodes are arranged within the casing opposite to the electrodes on the diaphragm. Thus, four variable capacitances are formed which are connected to form a wheatstone bridge connection. Deflections of the diaphragms caused by such pressure entail variations of the bridge capacitances and, thereby output voltage signals of increased strength on the bridge terminals.

摘要翻译： 已知的电容式压力传感器包括在其中存在电容的每个支路中的惠斯通电桥连接。 其中两个是可变的，而另外两个则布置在外壳中的隔膜上。 壳体的腔室被隔膜细分为一对隔室，每个隔室被布置成连接到要测量其压力的系统。 这种布置需要相当大的空间并且操作复杂。 此外，由于只有一对电容是可变的，其输出信号为低电平。 本发明采用分布在惠斯通电桥连接的各个分支中的四个可变电容，为此，四个电极被支撑在隔膜的相对侧上。 另外四个电极布置在壳体内与膜片上的电极相对的位置。 因此，形成四个可变电容，其连接形成惠斯通电桥连接。 由这种压力引起的隔膜的偏移需要桥接电容的变化，从而输出电桥端子上增加的强度的电压信号。

公开(公告)号：US3717148A

公开(公告)日：1973-02-20

申请号：US3717148D

申请日：1970-10-28

申请人： MEDICOR MUEVEK

发明人： SVAB F

IPC分类号： H01T23/00 ,  H05F3/04 ,  A61M15/02

CPC分类号： H01T23/00

摘要： An aeroionizer which can be run from a battery or electric supply mains, operates with a high voltage produced by a voltage multiplier, and has a set of ionization electrodes and a deflecting electrode. The set of ionization electrodes consists of a metal strip such that the lower part of the metal strip forms a continuous strip while the upper, free-standing end is in the saw tooth formation. The set of ionization electrodes is fixed to the outside of the inner of two rings fixed concentrically to an electrically insulating disc, the deflecting electrode being mounted on the outside of the outer ring, and the insulating disc and the electrodes are surrounded with a housing made of insulating material in the roof of which there is an opening into which is inserted a disc made of insulating material. The housing and disc are made antistatic. The opening in the roof of the housing is cut with an edge sloping towards the center of the housing while the rim of the disc is cut with an edge sloping in the opposite direction to the edge of the housing roof so that a gap is formed between the two edges, the set of ionization electrodes being arranged in this gap.

摘要翻译： 可以从电池或电源电源运行的气动放电器以由电压倍增器产生的高电压进行操作，并且具有一组电离电极和偏转电极。 该组电离电极由金属条组成，使得金属条的下部形成连续条带，而上部独立的端部处于锯齿形状。 该组电离电极固定在两个环的内部的外侧，同心地固定在电绝缘盘上，偏转电极安装在外圈的外侧，绝缘盘和电极被制成的外壳包围 绝缘材料在其顶部具有插入由绝缘材料制成的盘的开口中。 外壳和光盘是防静电的。 壳体顶部的开口被切割成朝着壳体的中心倾斜的边缘，同时圆盘的边缘被切割成具有与壳体顶部的边缘相反的方向倾斜的边缘，使得在 两个边缘，该组电离电极被布置在该间隙中。

公开(公告)号：US3712409A

公开(公告)日：1973-01-23

申请号：US3712409D

申请日：1972-02-02

申请人： MEDICOR MUEVEK

发明人： KIZAKISZ I ,  HORVATH V

IPC分类号： A61B7/02

CPC分类号： A61B7/026

摘要： In a stethoscope of the type having a body with a pair of opposite cavities one of which is covered by a diaphragm, a switching pin is provided at right angle to the stethoscope axis which co-operates with a pair of coupling-out stubs. Both the stethoscope body and the switching pin are provided with passages through which one or the other of the cavities will be connected with the pair of coupling-out stubs. Thus, sounds or noises of higher frequency (treble) can be observed without absorption by deep sounds if the cavity with the diaphragm is placed on the observation surface since, then, deep sounds or noises of lower frequency are filtered out by the diaphragm. In the other position of the switching pin, the uncovered cavity of the body communicates with the pair of coupling-out stubs in which case sounds or noises of lower frequency (bass) can be observed. Obviously, in this case no filtering is necessary because deep sounds or noises absorb those of higher frequencies.

摘要翻译： 在具有具有一对相对空腔的主体的类型的听诊器中，其中一个被隔膜覆盖，切换销设置成与听诊器轴线成直角并与一对耦合出的短截线配合。 听诊器主体和切换销都设有通道，一个或另一个空腔将通过该通道与一对耦合出端子连接。 因此，如果将具有隔膜的空腔放置在观察表面上，则可以观察到较高频率（高音）的声音或噪声而没有深度声音的吸收，因为较低频率的深度声音或噪声被隔膜滤出。 在切换销的另一位置，主体的未被覆盖的腔体与一对耦合出的短截线连通，在这种情况下，可以观察到较低频率（低音）的声音或噪声。 显然，在这种情况下，不需要滤波，因为深层声音或噪声吸收较高频率的声音。

公开(公告)号：US3612213A

公开(公告)日：1971-10-12

申请号：US3612213D

申请日：1970-05-08

申请人： MEDICOR MUEVEK

发明人： PIKO ZOLTAN

IPC分类号： F04B39/00 ,  F04D29/42 ,  F04D29/66 ,  G10K11/16 ,  G10K11/04

CPC分类号： G10K11/161 ,  F04B39/0038 ,  F04B39/0055 ,  F04D29/4226 ,  F04D29/668

摘要： A silent housing for air pumps and compressors is of sounddeadening material and has an air inlet filter, a pair of air intake resonant valves tunable to an upper frequency of the pump or compressor, and a pair of outlet valves tuned to the same frequency as the intake valves and discharging in opposite directions into a common outlet channel for sound interference.

公开(公告)号：US3492483A

公开(公告)日：1970-01-27

申请号：US3492483D

申请日：1967-03-24

申请人： MEDICOR MUEVEK

发明人： BRANDELIK SANDOR ,  BATKI LASZLO

IPC分类号： H05G1/36 ,  H05G1/32

CPC分类号： H05G1/36

公开(公告)号：US3453438A

公开(公告)日：1969-07-01

申请号：US3453438D

申请日：1966-05-09

申请人： MEDICOR MUEVEK

发明人： BAN TAMAS ,  HORVATH LORAND ,  KAFFKA KAROLY ,  NADAI BELA

IPC分类号： G01N15/12 ,  G01N21/26

CPC分类号： G01N15/12

公开(公告)号：US3800784A

公开(公告)日：1974-04-02

申请号：US3800784D

申请日：1972-07-11

申请人： MEDICOR MUEVEK

发明人： KISZEL J ,  PAPP L

IPC分类号： A61B5/0416 ,  A61B5/04

CPC分类号： A61B5/0416

摘要： A medical instrument for examining a fetus during delivery, comprising an electrode carried by a normally closed clip spring for connection to the fetus, and an electrode for engaging the mother, both electrodes being connected to wires that extend through an electric cable. A tool slides on the cable and has filaments connected to it such that when the tool is pulled toward the user, the filaments spread the springs to open and release the device; and when the tool is released, then it is pulled forward on the cable by the filaments and permits the spring to close on the fetus for connection or for insertion and removal of the instrument.

摘要翻译： 一种用于在输送期间检查胎儿的医疗器械，包括由用于连接到胎儿的常闭夹弹簧所携带的电极和用于接合母体的电极，两个电极连接到延伸穿过电缆的电线。 工具在电缆上滑动并具有连接到其上的细丝，使得当工具被拉向使用者时，细丝展开弹簧以打开并释放装置; 并且当工具被释放时，通过细丝在电缆上向前拉动，并允许弹簧在胎儿上关闭以进行连接或用于插入和移除仪器。

公开(公告)号：US3774117A

公开(公告)日：1973-11-20

申请号：US3774117D

申请日：1971-06-01

申请人： MEDICOR MUEVEK

发明人： KOVACS A

IPC分类号： H03F3/42 ,  H03F3/45 ,  H03F3/04

CPC分类号： H03F3/45089 ,  H03F3/42

摘要： A transistor type amplifier is provided in which the maximum signal applied is greater than the breakdown voltage of the individual transistors in the circuit. An additional transistor is connected in between the load resistor of a first externally controlled transistor and the externally controlled transistor. The base of the additional transistor is connected to a point in a voltage divider, which divider is connected between a point of constant potential and the collector of the additional resistor.

摘要翻译： 提供了一种晶体管型放大器，其中施加的最大信号大于电路中各个晶体管的击穿电压。 附加晶体管连接在第一外部受控晶体管的负载电阻和外部控制晶体管之间。 附加晶体管的基极连接到分压器中的一个点，该分压器连接在恒定电位点和附加电阻的集电极之间。