CN203898303U - Electrocardiogram chest lead ball suction electrode with falling alarm function - Google Patents
Electrocardiogram chest lead ball suction electrode with falling alarm function Download PDFInfo
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- CN203898303U CN203898303U CN201420331782.2U CN201420331782U CN203898303U CN 203898303 U CN203898303 U CN 203898303U CN 201420331782 U CN201420331782 U CN 201420331782U CN 203898303 U CN203898303 U CN 203898303U
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Abstract
The utility model discloses an electrocardiogram chest lead ball suction electrode with the falling alarm function. The electrocardiogram chest lead ball suction electrode comprises an elastic suction ball, a bowl-shaped suction cup, a wiring column, a sensor and an alarm apparatus. The lower end of the elastic suction ball is connected with the bowl-shaped suction cup through a cylinder, the wiring column is arranged on the cylinder, a metal electrode is arranged on the outer edge of the bottom of the bowl-shaped suction cup, the sensor is arranged on the inner side of the bottom of the bowl-shaped suction cup, the metal electrode is electrically connected with the wiring column, and the sensor is electrically connected with the alarm apparatus. The alarm apparatus is arranged on an electrocardiogram host, and a power source of the alarm apparatus is connected with a power source of the electrocardiogram host. The electrocardiogram chest lead ball suction electrode is reasonable in design, simple in structure and easy to manufacture, when a patient has an electrocardiogram, once the phenomenon that a certain electrode falls off happens, the alarm apparatus can give out an alarm immediately to remind medical staff to perform treatment, the examination result is ensured, and operation of the medical staff is greatly facilitated.
Description
Technical field
This utility model relates to medical apparatus technical field, is specifically related to a kind of ECG electrode on chest of reporting to the police with dropping-alarming and inhales ball electrode.
Background technology
Electrocardioscopy plays an important role in the diagnosis of cardiovascular disease, what chest lead adopted clinically is adsorption electrode, it is the metallic cylinder electrode hollow by, lead-in wire binding post is contained in metallic cylinder, adding a flexible suction ball is enclosed within on the top of cylinder again, when operation, conductive paste is coated on the contact surface of electrode, ball is inhaled in extruding, again electrode is placed on thoracic wall, invest thoracic wall by its suction, owing in the process of absorption, adsorption electrode obscission often can occurring, particularly thin and weak, cutis laxa, irritated patient, in order to record a complete electrocardiogram, often need to be by means of families of patients or other medical personnel's help, waste time and energy, easily cause the malfunctioning illusion of instrument to patient, incur loss through delay the time of correct diagnosis.
Summary of the invention
The purpose of this utility model is exactly the defect existing for prior art, provides a kind of ECG electrode on chest of reporting to the police with dropping-alarming to inhale ball electrode.
Its technical scheme is: the ECG electrode on chest of reporting to the police with dropping-alarming is inhaled ball electrode, comprise flexible suction ball, bowl-shape sucker, binding post, sensor and alarm, flexible suction ball lower end connects bowl-shape sucker by cylinder, cylinder is provided with binding post, outer, described bowl-shape sucker bottom is provided with metal electrode, bowl-shape sucker bottom inside is provided with sensor, and described metal electrode is electrically connected with binding post, and described sensor is electrically connected with alarm; Described alarm is arranged on electrocardiogram main frame, and the power supply of alarm is connected on electrocardiogram host power supply.
Wherein, described alarm is by the first resistance, the second resistance, adjustable resistance, the first audion, the second audion, buzzer and regulated power supply composition, one end of described sensor is connected with one end of the first resistance, the other end of the first resistance is connected with the cathode output end of one end of buzzer and regulated power supply, the other end of sensor is connected with one end of the second resistance and the base stage of the first audion, the other end of the second resistance is connected with one end of adjustable resistance, the emitter stage of the first audion is connected with the base stage of the second audion, the colelctor electrode of the first audion is connected with the colelctor electrode of the second audion and the other end of buzzer, the other end of described adjustable resistance is connected with the emitter stage of the second audion and the cathode output end of regulated power supply, the first input end of regulated power supply and the second input thereof are connected to electrocardiogram host power supply end.Described sensor is photoconductive resistance, and this photoconductive resistance resistance in the time being subject to illumination is little, and when unglazed photograph, resistance is large, and its model is MG41-22.The resistance of described the first resistance and the second resistance is 3-10K Ω.The resistance of described adjustable resistance is 330 K Ω-1M Ω.The model of described the first audion is that the model of 9014, the second audions is 8050.Described regulated power supply is AC/DC conversion electric power, voltage between its cathode output end and cathode output end is 12V, the voltage of its first input end and the second input thereof is identical with electrocardiogram host power supply voltage, the first input end of regulated power supply and the second input thereof are connected on the power end of electrocardiogram main frame and open with the unlatching of electrocardiogram host power supply, closing and close with electrocardiogram host power supply.
This utility model compared with prior art, have the following advantages: reasonable in design, simple in structure, easily making, in the time giving making electrocardiogram for patient, once occur certain electrode obscission, alarm can send warning immediately, remind medical personnel to process, ensured check result, greatly facilitate medical worker's operation.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of this utility model.
Detailed description of the invention
With reference to Fig. 1, a kind of ECG electrode on chest of reporting to the police with dropping-alarming is inhaled ball electrode, comprise flexible suction ball 1, bowl-shape sucker 2, binding post 4, sensor 5 and alarm 6, flexible suction ball 1 lower end connects bowl-shape sucker 2 by cylinder, cylinder is provided with binding post 4, and described bowl-shape sucker 2 outers, bottom are provided with metal electrode 3, and bowl-shape sucker 2 bottom inside are provided with sensor 5, described metal electrode 3 is electrically connected with binding post 4, and described sensor 5 is electrically connected with alarm 6; Described alarm 6 is arranged on electrocardiogram main frame 7, and the power supply of alarm 6 is connected on electrocardiogram main frame 7 power supplys.
Alarm 6 is the first resistance R 1 of 10K Ω by resistance, the second resistance R 2, can adopt, resistance is the adjustable resistance W of 470 K Ω, model is the first audion T1 of 9014, model is the second audion T2 of 8050, buzzer L and regulated power supply ZL composition, regulated power supply ZL is AC/DC conversion electric power, voltage between its cathode output end V+ and cathode output end V-is 12V, the voltage of its first input end A and the second input N thereof is identical with electrocardiogram main frame 7 supply voltages, the first input end A of regulated power supply ZL and the second input N thereof are connected on the power end of electrocardiogram main frame 7 and open with the unlatching of electrocardiogram host power supply, closing and close with electrocardiogram host power supply.One end of sensor 5 is connected with one end of the first resistance R 1, the other end of the first resistance R 1 is connected with one end of buzzer L and the cathode output end V+ of regulated power supply ZL, the other end of sensor 5 is connected with one end of the second resistance R 2 and the base stage of the first audion T1, the other end of the second resistance R 2 is connected with one end of adjustable resistance W, the emitter stage of the first audion T1 is connected with the base stage of the second audion T2, the colelctor electrode of the first audion T1 is connected with the colelctor electrode of the second audion T2 and the other end of buzzer L, the other end of adjustable resistance W is connected with the emitter stage of the second audion T2 and the cathode output end V-of regulated power supply ZL, the first input end A of regulated power supply ZL and the second input N thereof are connected to the power end of electrocardiogram main frame 7.Described sensor 5 is photoconductive resistance, and this photoconductive resistance resistance in the time being subject to illumination is little, and when unglazed photograph, resistance is large, and its model is MG41-22.
When use, hands is pinched to flexible suction ball 1, conductive paste is smeared in bowl-shape sucker 2 bottoms, conductive paste is coated on the contact surface on metal electrode 3, and ball is inhaled in extruding, then electrode is placed to chest, the power supply that invests thoracic wall and can open electrocardiogram main frame 7 by its suction, carries out Electrocardioscopy to patient.
Now sensor 5 is housed in the interior imperceptible light of bowl-shape sucker 2, and its resistance is very large, the very little and not conducting of the first audion T1 forward bias, and the second audion T2 does not also work, and buzzer is sounding not.In the time causing for a certain reason electrode to come off, the uncovered printing opacity of bowl-shape sucker 2, makes sensor 5 feel light and its resistance is reduced greatly, and the first audion T1 forward bias becomes greatly and conducting, the second also conducting of audion T2, and buzzer sends the warning that pipes.Adjust the sensitivity of this circuit of adjustable resistance W capable of regulating so that electrode while coming off, adapts to the light luminance of bowl-shape sucker 2 open-mouths when darker, also can and alarm.
This utility model is reasonable in design, simple in structure, easily making, in the time giving making electrocardiogram for patient, once occur certain electrode obscission, alarm can send warning immediately, remind medical personnel to process, ensured check result, greatly facilitate medical worker's operation.
Claims (7)
1. the ECG electrode on chest of reporting to the police with dropping-alarming is inhaled ball electrode, comprise flexible suction ball, bowl-shape sucker, binding post, sensor and alarm, flexible suction ball lower end connects bowl-shape sucker by cylinder, cylinder is provided with binding post, it is characterized in that: outer, described bowl-shape sucker bottom is provided with metal electrode, bowl-shape sucker bottom inside is provided with sensor, and described metal electrode is electrically connected with binding post, and described sensor is electrically connected with alarm; Described alarm is arranged on electrocardiogram main frame, and the power supply of alarm is connected on electrocardiogram host power supply.
2. ECG electrode on chest of reporting to the police with dropping-alarming according to claim 1 is inhaled ball electrode, it is characterized in that: described alarm is by the first resistance, the second resistance, adjustable resistance, the first audion, the second audion, buzzer and regulated power supply composition, one end of described sensor is connected with one end of the first resistance, the other end of the first resistance is connected with the cathode output end of one end of buzzer and regulated power supply, the other end of sensor is connected with one end of the second resistance and the base stage of the first audion, the other end of the second resistance is connected with one end of adjustable resistance, the emitter stage of the first audion is connected with the base stage of the second audion, the colelctor electrode of the first audion is connected with the colelctor electrode of the second audion and the other end of buzzer, the other end of described adjustable resistance is connected with the emitter stage of the second audion and the cathode output end of regulated power supply, the first input end of regulated power supply and the second input thereof are connected to electrocardiogram host power supply end.
3. ECG electrode on chest of reporting to the police with dropping-alarming according to claim 1 and 2 is inhaled ball electrode, it is characterized in that: described sensor is photoconductive resistance, and this photoconductive resistance resistance in the time being subject to illumination is little, and when unglazed photograph, resistance is large, and its model is MG41-22.
4. ECG electrode on chest of reporting to the police with dropping-alarming according to claim 2 is inhaled ball electrode, it is characterized in that: the resistance of described the first resistance and the second resistance is 3-10K Ω.
5. ECG electrode on chest of reporting to the police with dropping-alarming according to claim 2 is inhaled ball electrode, it is characterized in that: the resistance of described adjustable resistance is 330 K Ω-1M Ω.
6. ECG electrode on chest of reporting to the police with dropping-alarming according to claim 2 is inhaled ball electrode, it is characterized in that: the model of described the first audion is that the model of 9014, the second audions is 8050.
7. ECG electrode on chest of reporting to the police with dropping-alarming according to claim 2 is inhaled ball electrode, it is characterized in that: described regulated power supply is AC/DC conversion electric power, voltage between its cathode output end and cathode output end is 12V, the voltage of its first input end and the second input thereof is identical with electrocardiogram host power supply voltage, the first input end of regulated power supply and the second input thereof are connected on the power end of electrocardiogram main frame and open with the unlatching of electrocardiogram host power supply, closing and close with electrocardiogram host power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331782.2U CN203898303U (en) | 2014-06-20 | 2014-06-20 | Electrocardiogram chest lead ball suction electrode with falling alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331782.2U CN203898303U (en) | 2014-06-20 | 2014-06-20 | Electrocardiogram chest lead ball suction electrode with falling alarm function |
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| Publication Number | Publication Date |
|---|---|
| CN203898303U true CN203898303U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420331782.2U Expired - Fee Related CN203898303U (en) | 2014-06-20 | 2014-06-20 | Electrocardiogram chest lead ball suction electrode with falling alarm function |
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| CN (1) | CN203898303U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107233634A (en) * | 2017-06-02 | 2017-10-10 | 兰州大学 | A kind of drainage tube anti-dropout early warning and alarming device |
| CN108670254A (en) * | 2018-05-29 | 2018-10-19 | 天津大学 | A kind of cup type electrodes of the EIT surveying contact impedance |
| CN108784696A (en) * | 2018-05-29 | 2018-11-13 | 天津大学 | A kind of suction electrode control method for human impedance imaging |
| CN109893755A (en) * | 2019-03-06 | 2019-06-18 | 浙江大学 | A kind of electrical transcranial stimulation electrode delamination monitoring alarm device and application |
| CN111631855A (en) * | 2020-07-01 | 2020-09-08 | 上海健康医学院 | Portable low-frequency pulse electrical stimulation intelligent snore stopping equipment and method thereof |
| CN116509412A (en) * | 2023-06-26 | 2023-08-01 | 安徽硕金医疗设备有限公司 | Electrocardiogram monitor |
-
2014
- 2014-06-20 CN CN201420331782.2U patent/CN203898303U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107233634A (en) * | 2017-06-02 | 2017-10-10 | 兰州大学 | A kind of drainage tube anti-dropout early warning and alarming device |
| CN107233634B (en) * | 2017-06-02 | 2019-08-30 | 兰州大学 | A kind of drainage tube anti-dropout early warning and alarming device |
| CN108670254A (en) * | 2018-05-29 | 2018-10-19 | 天津大学 | A kind of cup type electrodes of the EIT surveying contact impedance |
| CN108784696A (en) * | 2018-05-29 | 2018-11-13 | 天津大学 | A kind of suction electrode control method for human impedance imaging |
| CN109893755A (en) * | 2019-03-06 | 2019-06-18 | 浙江大学 | A kind of electrical transcranial stimulation electrode delamination monitoring alarm device and application |
| CN111631855A (en) * | 2020-07-01 | 2020-09-08 | 上海健康医学院 | Portable low-frequency pulse electrical stimulation intelligent snore stopping equipment and method thereof |
| CN111631855B (en) * | 2020-07-01 | 2024-04-02 | 上海健康医学院 | Portable low-frequency pulse electric stimulation intelligent snore relieving equipment and method thereof |
| CN116509412A (en) * | 2023-06-26 | 2023-08-01 | 安徽硕金医疗设备有限公司 | Electrocardiogram monitor |
| CN116509412B (en) * | 2023-06-26 | 2023-09-22 | 安徽硕金医疗设备有限公司 | Electrocardiogram monitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150620 |
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| EXPY | Termination of patent right or utility model |