Electrocardiogram measuring electrode holder and electrocardiograph
A technology of electrical measurement and electrodes, applied in diagnostic recording/measurement, medical science, sensors, etc., which can solve problems such as electrode position deviation, hygiene problems, and unsuitable for repeated use
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no. 1 Embodiment
[0059] Unlike the conventional belt-shaped device which needs to be provided with an adhesive layer or a fastener to fix the belt-shaped device, the belt-shaped device 1 of the present invention is fixed by means of gravity. Also see figure 1 and Figure 5 , a weight 5 is connected to the two ends 12 and 13 of the belt-shaped device 1 through a belt body 51 respectively. The weight 5 can be, for example, a bead or other shape of fine particles made by placing a material with a relatively high specific gravity such as lead or steel in a sealed fabric bag, or the belt 51 can be directly bundled with a material with a relatively high specific gravity such as lead or steel. A cylinder made of a large substance. The belt body 51 can be integrally formed with the same material as the belt body 10 . The belt body 51 can also be made of the same or different material as the belt body 10, and is connected to the ends 12 and 13 of the belt body 10 by conventional connection methods s...
no. 2 Embodiment
[0062] In this embodiment, the structure of one of the two end portions 12 and 13 of the belt-shaped device 1 is the same as that of the first embodiment, that is, a weight 5 is connected through a belt body 51 . The difference is that the other end of the two end portions 12 and 13 of the belt-shaped device 1 is pre-fixed on the side of the bed on which the test subject lies by the belt body 51 . The fixing can be a movable connection, for example, the belt body 51 is directly tied to the bed, or the belt 51 and the bed are provided with various locks that can cooperate with each other.
[0063] When using, first place the belt-shaped device 1 on the side that is fixed to the bed, after the subject lies down, pick up the end of the connecting weight 5 and wrap the belt-shaped device 1 around the subject's chest. The other side of the tester is released, allowing the weight 5 to hang down naturally to fix the belt-shaped device 1 on the chest of the test subject.
[0064] Sin...
no. 3 Embodiment
[0066] In this embodiment, the structure of one of the two end portions 12 and 13 of the belt-shaped device 1 is the same as that of the first embodiment, that is, a weight 5 is connected through a belt body 51 . The difference is, see Image 6 In this embodiment, the other end of the two end portions 12 and 13 of the belt-shaped device 1 is connected to a plate body 6 through a belt body 51 .
[0067] When using, let the test subject lie down first, then insert the board body 6 into the test subject's back, and use the pressure exerted by the test subject's body weight to press the board body 6 between the back and the bed. Then, the belt-shaped device 1 is passed around the test subject's chest from one side, and one end of the connecting weight 5 is naturally hung down on the other side to fix the belt-shaped device 1 on the test subject's chest.
[0068] Preferably, the surface of the plate body 6 should not be too smooth, so that the plate body 6 can obtain sufficient fr...
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