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| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0135239 (2013-12-19) |
| 등록번호 | US-9375162 (2016-06-28) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 0 인용 특허 : 351 |
A noise-suppressing electrocardiograph (ECG) adapter having a first end, a second end, and a noise-suppression element is presented, together with an ECG noise-suppressing system and related methods. In an embodiment, the noise-suppressing ECG adapter includes a housing having at least one first con
A noise-suppressing electrocardiograph (ECG) adapter having a first end, a second end, and a noise-suppression element is presented, together with an ECG noise-suppressing system and related methods. In an embodiment, the noise-suppressing ECG adapter includes a housing having at least one first connector disposed at a first end of the housing adapted to electrically couple with an ECG lead set, and at least one second connector adapted for coupling to an input of an ECG device. The adapter includes a noise suppression element. The noise suppression element includes a ferromagnetic element having an opening defined therein. In an embodiment the noise suppression element is internal to the adapter. In another embodiment, the noise suppression element is tethered externally to the adapter and configured to clamp around at least a portion of an ECG leadwire.
1. A noise-suppressing ECG adapter, comprising: a housing having a first end and a second end;at least one first connector disposed at the first end of the housing, the at least one first connector adapted for operably coupling to a proximal end of an ECG lead set;at least one second connector dispo
1. A noise-suppressing ECG adapter, comprising: a housing having a first end and a second end;at least one first connector disposed at the first end of the housing, the at least one first connector adapted for operably coupling to a proximal end of an ECG lead set;at least one second connector disposed at the second end of the housing, the at least one second connector adapted for coupling to an input of an ECG device;a noise suppression element disposed within the housing, the noise suppression element including one of a ferromagnetic element and an electromagnet having an opening defined therein; andat least one conductor operably coupling the first connector and the second connector and passing through the opening of the one of the ferromagnetic element and the electromagnet,wherein the noise suppression element includes the ferromagnetic element formed from material selected from the group consisting of ferrite and laminated iron. 2. The noise-suppressing ECG adapter according to claim 1, wherein the noise suppression element includes one of a low pass filter, a high pass filter, a notch filter, or a nyquist filter. 3. The noise-suppressing ECG adapter according to claim 1, wherein the at least one first connector includes a six-pin configuration. 4. The noise-suppressing ECG adapter according to claim 3, wherein the six-pin configuration comprises five signal pins and one ground pin. 5. The noise-suppressing ECG adapter according to claim 1, wherein the at least one second connector includes one signal pin and one ground pin. 6. The noise-suppressing ECG adapter according to claim 1, wherein the one of the ferromagnetic element and the electromagnet includes a shape selected from the group consisting of a toroid and an open cylinder. 7. The noise-suppressing ECG adapter according to claim 1, wherein the at least one conductor passes through the opening of the ferromagnetic element in a plurality of windings. 8. A noise-suppressing ECG system, comprising: a noise-suppressing ECG adapter, comprising: a housing having a first end and a second end;at least one first connector disposed at the first end of the housing, the at least one first connector adapted for operably coupling to proximal end of an ECG lead set;at least one second connector disposed at the second end of the housing, the at least one second connector adapted for coupling to an input of an ECG device;a noise suppression element disposed within the housing, the noise suppression element including one of a ferromagnetic element and an electromagnet having an opening defined therein; andat least one conductor operably coupling the first connector and the second connector and passing through the opening of the one of the ferromagnetic element and the electromagnet; andan ECG device adapted to operably couple to the at least one second connector of the noise-suppressing ECG adapter,wherein the noise suppression element includes the ferromagnetic element formed from material selected from the group consisting of ferrite and laminated iron. 9. The noise-suppressing ECG system according to claim 8, further comprising the ECG lead set including a plurality of lead wires at a distal end of the ECG lead set configured to operably couple to a plurality of ECG pads, and an ECG connector disposed at a proximal end of the ECG lead set. 10. The noise-suppressing ECG system according to claim 8, wherein the noise suppression element includes one of a low pass filter, a high pass filter, a notch filter and a nyquist filter. 11. The noise-suppressing ECG system according to claim 8, wherein the at least one first connector includes a six-pin configuration. 12. The noise-suppressing ECG system according to claim 11 wherein the six-pin configuration comprises five signal pins and one ground pin. 13. The noise-suppressing ECG system according to claim 8, wherein the at least one second connector includes one signal pin and one ground pin. 14. The noise-suppressing ECG system according to claim 8, wherein the one of the ferromagnetic element and the electromagnet includes a shape selected from the group consisting of a toroid and an open cylinder. 15. The noise-suppressing ECG system according to claim 14, wherein the at least one conductor passes through the opening of the ferromagnetic element in a plurality of windings. 16. A removable radio frequency interference (RFI) noise-suppressing ECG adapter, comprising: a housing having a first end and a second end;at least one first connector disposed at the first end of the housing, the at least one first connector adapted for operably coupling to a connector of an ECG lead set that is adapted to connect to an ECG monitoring device;at least one second connector disposed at the second end of the housing, the at least one second connector adapted for coupling to an external input connector of the ECG monitoring device that is adapted to connect to the connector of the ECG lead set;an RFI noise suppression element disposed within the housing, the noise suppression element including one of a ferromagnetic element and an electromagnet having an opening defined therein; andat least one conductor operably coupling at least one pin of the first connector and at least one pin of the second connector and passing through the opening of the one of the ferromagnetic element and the electromagnet;wherein the ECG adapter is a removable adapter configured to be installed external to the ECG monitoring device and between the ECG monitoring device and the ECG lead set to suppress RFI noise,wherein the RFI noise suppression element includes the ferromagnetic element formed from material selected from the group consisting of ferrite and laminated iron.
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