CN2555771Y - Electrocardial leads distributing device for stereo electrocardiograph system - Google Patents
Electrocardial leads distributing device for stereo electrocardiograph system Download PDFInfo
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- CN2555771Y CN2555771Y CN 02243908 CN02243908U CN2555771Y CN 2555771 Y CN2555771 Y CN 2555771Y CN 02243908 CN02243908 CN 02243908 CN 02243908 U CN02243908 U CN 02243908U CN 2555771 Y CN2555771 Y CN 2555771Y
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- deconcentrator
- electrodes
- leads
- box
- lead
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Abstract
The utility model discloses an electrocardiographic lead deconcentrator structure of a three-dimensional electrocardiograph system. Sixteen electrocardiographic leads gather on one deconcentrator box, and are leaded out by one lead. Traditional ten electricity-conductive leads and seven electrode electrocardiographic leads are connected together, and AVF leads and Y+ leads are in parallel connection. The two ends of the deconcentrator have six electrodes which are electrocardiographic chest lead electrode and vectogram lead electrode. The upper part of the deconcentrator is provided with four electrodes which are electrocardiogram pantomime lead electrodes and vectogram Y+ lead electrodes. The utility model has the advantages of simultaneous collection of one-dimensional electrocardiosignal and three-dimensional electrocardiosignal with sixteen integrated electrocardiographic leads, being convenient for doctor operation.
Description
Technical field: this utility model relates to a kind of instrument tie device, particularly relates to a kind of Stereo ECG instrument system cardiac diagnosis lead deconcentrator.
Background technology: the obtaining, transmit by a kind of cardiac diagnosis lead-line and finish of human heart bioelectrical signals.One end of this line that leads is connected the specific part or the outer cardiac muscle of heart on human body skin surface; The other end is connected on the electrocardiograph apparatus.At present, what general traditional electrocardiograph adopted is 10 electric conductance on lines, and what traditional cardiovectograph adopted is 7 electrode electrocardio-lead wires.10 electric conductance on lines are according to the bipolar limb lead of Einthoven, Goldberge one pole augmented limb lead and the design of Wilson front unipolar lead, are used for the one dimension electrocardiography.7 electrode electrocardio-lead wires are to be designed to orthogonal lead by Frank, are used for three-dimensional electrocardiography.These two kinds of connected modes of leading are separate at present, use on instrument separately separately.Recently, by the Stereo ECG instrument family of Beijing centre halfback Rui De of company new technology development center development at the stereochemical structure of heart and electrocardio-activity characteristics in the three dimensions field, gathering and tracing the three-dimensional electrocardiosignal of human heart.
Summary of the invention:
The purpose of this utility model is to provide a kind of Stereo ECG instrument system cardiac diagnosis lead deconcentrator that is used for the Stereo ECG instrument family.
For achieving the above object, this utility model is taked following design:
Be summarised on the deconcentrator box by 16 radical center electric conductance connection, by one group of bus output.Traditional 10 electric conductance on lines and 7 electrode electrocardio-lead wires are lumped together, wherein avF is led and the Y+ line parallel that leads.The both sides of deconcentrator box have 6 electrodes respectively, are respectively electrocardiogram chest lead connection electrode and vectorcardiogram crosslinking electrode.Deconcentrator box top is 4 electrodes, is respectively the Y+ crosslinking electrode of Electrocardiographic limb lead electrode and vectorcardiogram, and an end of described 4 electrodes is connected on the deconcentrator box, and the other end is a contact pin type.6 electrodes on the both sides of described deconcentrator box, one end of totally 12 electrodes are connected on the deconcentrator box, and the other end is contact pin type, press-button type or clamp type.
The utility model has the advantages that can be in real time, the electrocardiosignal and the 3 D stereo electrocardiosignal of the positive and negative potential difference of synchronous acquisition one dimension; 16 radical center electric conductance on lines are integrated, make things convenient for the doctor to manipulate.
Description of drawings:
Fig. 1 is a structural representation of the present utility model
Fig. 2 implements illustration for this utility model
Fig. 3 implements illustration for this utility model
The specific embodiment: embodiment 1: as shown in Figure 1, be summarised on the deconcentrator box 1, by one group of bus output 10 by 16 radical center electric conductance connection.Traditional 10 electric conductance on lines and 7 electrode electrocardio-lead wires are lumped together, wherein avF is led and the Y+ line parallel that leads.The both sides of deconcentrator box 1 have 6 electrodes 2,3 respectively, are respectively electrocardiogram chest lead connection electrode and vectorcardiogram crosslinking electrode.Deconcentrator box 1 top is 4 electrodes 4, is respectively the Y+ crosslinking electrode and the ground wire of Electrocardiographic limb lead electrode and vectorcardiogram, and an end of described 4 electrodes 4 is connected on the deconcentrator box, and the other end is a contact pin type 11.6 electrodes 2,3 on the both sides of described deconcentrator box 1 end of totally 12 electrodes are connected on the deconcentrator box 1, and the other end is contact pin type 11, press-button type 12 or clamp type, as shown in Figure 3.In the deconcentrator box 1 wiring board is arranged, there is metallic plate on the two sides of wiring board, and the metallic plate earth lead is used for shield electromagnetic interference.16 lines are connected wiring board, and circuit connection is arranged on the wiring board, are aggregated into 10 outputs of one group of bus.Bus 10 outputs have soft plastic reed pipe 9 to wrap on the electric wire.Deconcentrator box 1 is by injection mo(u)lding, and the face shaping of deconcentrator box 1 has rectangle, fan-shaped, oval, circular, rhombus and semicircle etc.But its 16 lines also combination in any are connected on the deconcentrator box 1.
Embodiment 2: as shown in Figure 2, deconcentrator box 1 has soft plastic reed pipe 5,6,7 to wrap on the crosslinking electrode line by injection mo(u)lding in the crosslinking electrode line junction of every side.
Claims (4)
1, a kind of Stereo ECG instrument system cardiac diagnosis lead deconcentrator by forming, is characterized in that: be summarised on the deconcentrator box by 16 radical center electric conductance connection, by one group of bus output, avF wherein leads and the Y+ line parallel that leads.
2, a kind of Stereo ECG instrument system cardiac diagnosis lead deconcentrator according to claim 1, it is characterized in that: the both sides of deconcentrator box have 6 electrodes respectively, deconcentrator box top is 4 electrodes, one end of described 4 electrodes is connected on the deconcentrator box, the other end is a contact pin type, 6 electrodes on the both sides of described deconcentrator box, one end of totally 12 electrodes are connected on the deconcentrator box, and the other end is contact pin type, press-button type or clamp type.
3, according to claim 1,2 described a kind of Stereo ECG instrument system cardiac diagnosis lead deconcentrators, it is characterized in that: in the described deconcentrator box wiring board is arranged, there is metallic plate on the two sides of wiring board, bus output has the soft plastic reed pipe to wrap on the electric wire, the deconcentrator box is by injection mo(u)lding, and the face shaping of deconcentrator box has rectangle, fan-shaped, oval, circular, rhombus and semicircle etc.
4, according to claim 1,2 described a kind of Stereo ECG instrument system cardiac diagnosis lead deconcentrators, it is characterized in that having the soft plastic reed pipe to wrap on the crosslinking electrode line in the crosslinking electrode line junction of every side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02243908 CN2555771Y (en) | 2002-07-31 | 2002-07-31 | Electrocardial leads distributing device for stereo electrocardiograph system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02243908 CN2555771Y (en) | 2002-07-31 | 2002-07-31 | Electrocardial leads distributing device for stereo electrocardiograph system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2555771Y true CN2555771Y (en) | 2003-06-18 |
Family
ID=33716012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02243908 Expired - Fee Related CN2555771Y (en) | 2002-07-31 | 2002-07-31 | Electrocardial leads distributing device for stereo electrocardiograph system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2555771Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114403882A (en) * | 2022-01-21 | 2022-04-29 | 复旦大学附属中山医院 | Electrocardiogram chest lead placing system |
-
2002
- 2002-07-31 CN CN 02243908 patent/CN2555771Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114403882A (en) * | 2022-01-21 | 2022-04-29 | 复旦大学附属中山医院 | Electrocardiogram chest lead placing system |
| CN114403882B (en) * | 2022-01-21 | 2023-11-14 | 青岛凯尔智能医疗设备有限公司 | Electrocardiogram chest lead placement system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Mao Yansheng Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |