A clamp electrode device includes a clamp body including a first clamp wing, a second clamp wing facing the first clamp wing, and a hinge unit supporting an end of each of the first clamp wing and the second clamp wing, an electrode unit including a first electrode on a surface facing the second clamp wing in the first clamp wing and a second electrode on a surface facing the first clamp wing in the second clamp wing, and an elastic member connecting the first electrode to the first clamp wing.

According to one aspect, the present description relates to a portable device (10) for acquiring electroencephalographic (EEG) signals emitted by a user. The portable device comprises a flexible support (11) intended to fit a localized region of the skull of the user and a set of sensors (13) of electrical signals generated by the neuronal activity of the user, arranged on said support (11) so as to form contacts with the scalp when the device is worn by the user. For each sensor, an electronic circuit for filtering and amplifying electrical signals detected by said sensor is incorporated in the flexible support (11) and forms, with said sensor, an active electrode. The portable device also comprises a housing (12) comprising an electronic system for processing signals from said electronic filtering and amplification circuits, said housing being linked mechanically to the flexible support to form, with said support, a means of attachment to a garment or accessory intended to be worn by the user.

According to one aspect, the present description relates to a portable device (10) for acquiring electroencephalographic (EEG) signals emitted by a user. The portable device comprises a flexible support (11) intended to fit a localized region of the skull of the user and a set of sensors (13) of electrical signals generated by the neuronal activity of the user, arranged on said support (11) so as to form contacts with the scalp when the device is worn by the user. For each sensor, an electronic circuit for filtering and amplifying electrical signals detected by said sensor is incorporated in the flexible support (11) and forms, with said sensor, an active electrode. The portable device also comprises a housing (12) comprising an electronic system for processing signals from said electronic filtering and amplification circuits, said housing being linked mechanically to the flexible support to form, with said support, a means of attachment to a garment or accessory intended to be worn by the user.

A squeeze-type electrode connector, relating to a technical field of electrodes, includes a shell and a clamping portion. The shell includes a connecting portion with a cavity defined therein. The connecting portion is made of an elastic material. The clamping portion includes a first metal sheet and a second metal sheet disposed on two sides of an interior of the cavity. A through-hole is defined through the first metal sheet. The first metal sheet is in staggered contact with the second metal sheet. The second metal sheet overlaps a part of the through-hole, so as to allow the through-hole to clamp an electrode sheet.

A squeeze-type electrode connector, relating to a technical field of electrodes, includes a shell and a clamping portion. The shell includes a connecting portion with a cavity defined therein. The connecting portion is made of an elastic material. The clamping portion includes a first metal sheet and a second metal sheet disposed on two sides of an interior of the cavity. A through-hole is defined through the first metal sheet. The first metal sheet is in staggered contact with the second metal sheet. The second metal sheet overlaps a part of the through-hole, so as to allow the through-hole to clamp an electrode sheet.

According to one aspect, the present description relates to a portable device (10) for acquiring electroencephalographic (EEG) signals emitted by a user. The portable device comprises a flexible support (11) intended to fit a localized region of the skull of the user and a set of sensors (13) of electrical signals generated by the neuronal activity of the user, arranged on said support (11) so as to form contacts with the scalp when the device is worn by the user. For each sensor, an electronic circuit for filtering and amplifying electrical signals detected by said sensor is incorporated in the flexible support (11) and forms, with said sensor, an active electrode. The portable device also comprises a housing (12) comprising an electronic system for processing signals from said electronic filtering and amplification circuits, said housing being linked mechanically to the flexible support to form, with said support, a means of attachment to a garment or accessory intended to be worn by the user.

According to one aspect, the present description relates to a portable device (10) for acquiring electroencephalographic (EEG) signals emitted by a user. The portable device comprises a flexible support (11) intended to fit a localized region of the skull of the user and a set of sensors (13) of electrical signals generated by the neuronal activity of the user, arranged on said support (11) so as to form contacts with the scalp when the device is worn by the user. For each sensor, an electronic circuit for filtering and amplifying electrical signals detected by said sensor is incorporated in the flexible support (11) and forms, with said sensor, an active electrode. The portable device also comprises a housing (12) comprising an electronic system for processing signals from said electronic filtering and amplification circuits, said housing being linked mechanically to the flexible support to form, with said support, a means of attachment to a garment or accessory intended to be worn by the user.

A cordless, wireless system for providing the long-term collection of medical data that may be used in digital ECG analysis, that includes a retaining element that retains a sensor in close proximity or adjacent to a user's skin and an intelligent measuring head that obtains the information provided by the sensor and transmits the obtained information to a processing system. The processing system collates the obtained information and determines from the collated data a digital ECG response and further a blood pressure based on blood oxygenation level.

A cordless, wireless system for providing the long-term collection of medical data that may be used in digital ECG analysis, that includes a retaining element that retains a sensor in close proximity or adjacent to a user's skin and an intelligent measuring head that obtains the information provided by the sensor and transmits the obtained information to a processing system. The processing system collates the obtained information and determines from the collated data a digital ECG response and further a blood pressure based on blood oxygenation level.