Abstract: An electrode plate (100) and a wearable defibrillation device are disclosed. The electrode plate (100) includes a hermetic shell (110), a capsule (120) and a sealing structure (130). The hermetic shell (110) has an inflation port (111) and an overflow aperture (112). The overflow aperture (112) is disposed in a conductive exposed surface (113) of the hermetic shell (110). The capsule (120) is provided in the hermetic shell (110) and defines a cavity (122) for storage of a conductive paste therein. The cavity (122) defines an inlet orifice (123) and an outlet orifice (124). The overflow aperture (112) is disposed at the outlet orifice (124). A sealing component (132) of the sealing structure (130) is positioned at the overflow aperture (112) and configured to close the overflow aperture (112) and the outlet orifice (124) when the hermetic shell (110) is not inflated.

Abstract: A leading component includes a leading body secured at a predetermined site and a locking member. The locking member assumes an initial configuration when there is no external force acting thereon. At least part of the locking member is expandable or contractible radially with respect to the leading body under the action of an external force. The locking member defines an accommodating chamber extending in an axial direction of the leading body and including a main portion and a diametrically-reduced portion located at a proximal end of the main portion in the axial direction of the leading body. In the initial configuration of the locking member, an inner radial dimension of the diametrically-reduced portion is smaller than an inner radial dimension of the main portion. The diametrically-reduced portion accommodates a waist section of the trailing component, and the main portion accommodates a first shoulder section of the trailing component.

Abstract: An electrode plate (100) and a wearable defibrillation device are disclosed. The electrode plate (100) includes a hermetic shell (110), a capsule (120) and a sealing structure (130). The hermetic shell (110) has an inflation port (111) and an overflow aperture (112). The overflow aperture (112) is disposed in a conductive exposed surface (113) of the hermetic shell (110). The capsule (120) is provided in the hermetic shell (110) and defines a cavity (122) for storage of a conductive paste therein. The cavity (122) defines an inlet orifice (123) and an outlet orifice (124). The overflow aperture (112) is disposed at the outlet orifice (124). A sealing component (132) of the sealing structure (130) is positioned at the overflow aperture (112) and configured to close the overflow aperture (112) and the outlet orifice (124) when the hermetic shell (110) is not inflated.

Abstract: An electrode plate and a wearable defibrillation device are disclosed. The electrode plate includes a hermetic shell and a capsule disposed in the hermetic shell. The hermetic shell has an inflation port and an overflow aperture. The overflow aperture is provided in an exposed surface of the hermetic shell, which has electrical conductivity. The capsule includes a body and a cover. The body defines a hollow cavity and an outlet orifice in communication with the cavity. The cavity is configured for storage of a conductive paste therein and is isolated from a hollow internal space of the hermetic shell. The cover is disposed over the outlet orifice so as to close the outlet orifice. When the cover is broken open, an opening therein resulting from the breakage comes into communication with the outlet orifice and the overflow aperture, allowing the conductive paste in the cavity to flow successively through the outlet orifice, the opening in the cover and the overflow aperture onto the exposed surface.