CN211243353U

CN211243353U - Remote detector for electrocardiogram monitor

Info

Publication number: CN211243353U
Application number: CN201921211412.4U
Authority: CN
Inventors: 杨荣荣
Original assignee: Xianqin Tianjin Medical Technology Co ltd
Current assignee: Xianqin Tianjin Medical Technology Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-08-14
Anticipated expiration: 2029-07-30

Abstract

The utility model provides a long-range wave detector for ECG monitor, including OPA4251 type fortune integrated circuit IC1, CD4016 type phase-locked loop integrated circuit IC2, adapter BM, potentiometre RP1~ RP3, resistance R1~ R10, ceramic chip electric capacity C1~ C9, binding post J1~ J3. The utility model has the advantages that: the acoustic wave type electrocardiosignals converted and modulated by the TTM type electrocardio monitoring equipment in the prior art can be demodulated into data readable by the electrocardio monitor in the prior art, and the problem of data connection between the TTM type electrocardio monitoring equipment and the electrocardio monitor is solved, so that the remote monitoring function of the electrocardio monitor can be realized with low cost.

Description

Remote detector for electrocardiogram monitor

Technical Field

The utility model relates to an ECG monitor detection device, concretely relates to ECG monitor is with long-range wave detector.

Background

The electrocardiograph monitor is an electronic device which is used by departments and has the largest quantity in hospitals, has the functions of acquiring and storing electrocardiographic information, intelligently analyzing and early warning and the like, can monitor physiological parameters of patients such as dynamic electrocardiographic images, respiration, body temperature, blood pressure, oxyhemoglobin saturation, pulse rate and the like, and plays an important role in guaranteeing the life safety of critical patients. However, for a large number of patients out of hospital with complicated distribution environment, such as patients with sudden illness at home, it is difficult to analyze the electrocardiographic information of the patient in time by means of the electrocardiographic monitor, and the time for treatment is easily delayed. In the last 80 years, TTM-type electrocardiographic monitoring equipment was successfully developed in the united states, is small and portable, can acquire electrocardiographic signals of patients, converts the electrocardiographic signals into analog acoustic signals, and then remotely transmits the analog acoustic signals to hospitals by using telephones. However, the TTM type electrocardiograph monitoring device does not have an intelligent analysis and early warning function, and the acoustic wave type electrocardiograph signal transmitted by the TTM type electrocardiograph monitoring device is difficult to perform data docking with the electrocardiograph monitor in the prior art, and only can be received by a doctor at the other end of the telephone by hearing and analyzed by experience, so that the reliability is greatly reduced. Therefore, how to enable the electrocardiograph monitor in the prior art to have a remote electrocardiograph monitoring function at low cost becomes a problem worthy of solving.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to above-mentioned technical problem, provide a long-range detector for ECG monitor to realize through following technical scheme.

The utility model discloses a long-range detector for ECG monitor includes OPA4251 type fortune and puts integrated circuit IC1, CD4016 type phase-locked loop integrated circuit IC2, adapter BM, potentiometre RP1, potentiometre RP2, potentiometre RP3, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10, ceramic chip electric capacity C1, ceramic chip electric capacity C2, ceramic chip electric capacity C3, ceramic chip electric capacity C4, ceramic chip electric capacity C5, ceramic chip electric capacity C6, ceramic chip electric capacity C7, ceramic chip electric capacity C9, binding post J1, binding post J2 and binding post J3; j1 is connected with 14 feet of IC1 and 13 feet of IC1 at the same time, J2 is connected with 4 feet of IC1 and 16 feet of IC2 at the same time, J3 is connected with one end of C1, one end of C2, one end of R3, 11 feet of IC1, one end of C4, one end of C5, one end of R7, one constant value end of RP3, 5 feet of IC2, 8 feet of IC2 and one end of C9 at the same time; a 1 pin of an IC1 is simultaneously connected with a 2 pin of an IC1 and one end of an R1, a 3 pin of the IC1 is connected with a signal output end of a BM, a 5 pin of an IC1 is simultaneously connected with the other end of a C2 and one end of an R2, a 6 pin of an IC1 is simultaneously connected with the other end of an R3 and one end of an R4, a 7 pin of an IC1 is simultaneously connected with a constant value end of an RP1 and one end of a C6, an 8 pin of an IC1 is simultaneously connected with a constant value end of an RP2 and a 12 pin of the IC1, a 9 pin of the IC1 is simultaneously connected with the other end of the R1, a 10 pin of the IC1 is connected with the C1 in series, a 2 pin of the IC1 is connected with the R1 in series and the other end of the C1, a 3 pin of the IC1 is connected with a4 pin of the IC1, a 6 pin of the IC1 and the other end of the IC1 are connected with the C1 in series, a constant value R1 and a C1 series pin of the other end of the IC1 and a series connection of the other end of the IC1 and the IC1 is connected with the other end 1 and the C1 and the other end, the other end of the C1 is simultaneously connected with the other end of the R1 and the other end of the R2; the other end of R4 is connected to the other constant end of RP1 and the regulating end of RP1, and the other constant end of RP2 and the regulating end of RP2 are connected to the other end of R8.

The utility model discloses can also further improve through following technical scheme.

Preferably, the J1 and the J2 are both DT type terminals, and the J3 is a 5.08-301-2P type pin.

Preferably, the RP1, RP2 and RP3 are WTH (118) 470K-2W type potentiometers.

Preferably, the resistances of R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 are respectively 1 kilo-ohm, 48 kilo-ohm, 100 kilo-ohm, 10 kilo-ohm, 48 kilo-ohm, 10 kilo-ohm and 10 kilo-ohm; the volume values of C1, C2, C3, C4, C5, C6, C7 and C9 are respectively 0.01 microfarad, 01 microfarad, 0.1 microfarad, 1 microfarad, 0.01 microfarad and 0.01 microfarad.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect: the acoustic wave type electrocardiosignals converted and modulated by the TTM type electrocardio monitoring equipment in the prior art can be demodulated into data readable by the electrocardio monitor in the prior art, and the problem of data connection between the TTM type electrocardio monitoring equipment and the electrocardio monitor is solved, so that the remote monitoring function of the electrocardio monitor can be realized with low cost.

Drawings

Fig. 1 is a schematic circuit diagram of an embodiment of the remote detector for an electrocardiograph monitor of the present invention.

Detailed Description

For a better understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Example (b): as shown in fig. 1, the remote detector for the electrocardiograph monitor of this embodiment includes an OPA4251 operational amplifier IC1, a CD4016 phase-locked loop IC2, a sound pick-up BM, a potentiometer RP1, a potentiometer RP2, a potentiometer RP3, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a ceramic capacitor C1, a ceramic capacitor C2, a ceramic capacitor C3, a ceramic capacitor C4, a ceramic capacitor C5, a ceramic capacitor C6, a ceramic capacitor C7, a ceramic capacitor C9, a connection terminal J1, a connection terminal J2, and a connection terminal J3; j1 is connected with 14 feet of IC1 and 13 feet of IC1 at the same time, J2 is connected with 4 feet of IC1 and 16 feet of IC2 at the same time, J3 is connected with one end of C1, one end of C2, one end of R3, 11 feet of IC1, one end of C4, one end of C5, one end of R7, one constant value end of RP3, 5 feet of IC2, 8 feet of IC2 and one end of C9 at the same time; a 1 pin of an IC1 is simultaneously connected with a 2 pin of an IC1 and one end of an R1, a 3 pin of the IC1 is connected with a signal output end of a BM, a 5 pin of an IC1 is simultaneously connected with the other end of a C2 and one end of an R2, a 6 pin of an IC1 is simultaneously connected with the other end of an R3 and one end of an R4, a 7 pin of an IC1 is simultaneously connected with a constant value end of an RP1 and one end of a C6, an 8 pin of an IC1 is simultaneously connected with a constant value end of an RP2 and a 12 pin of the IC1, a 9 pin of the IC1 is simultaneously connected with the other end of the R1, a 10 pin of the IC1 is connected with the C1 in series, a 2 pin of the IC1 is connected with the R1 in series and the other end of the C1, a 3 pin of the IC1 is connected with a4 pin of the IC1, a 6 pin of the IC1 and the other end of the IC1 are connected with the C1 in series, a constant value R1 and a C1 series pin of the other end of the IC1 and a series connection of the other end of the IC1 and the IC1 is connected with the other end 1 and the C1 and the other end, the other end of the C1 is simultaneously connected with the other end of the R1 and the other end of the R2; the other end of R4 is connected to the other constant end of RP1 and the regulating end of RP1, and the other constant end of RP2 and the regulating end of RP2 are connected to the other end of R8.

The remote detector for the electrocardiograph monitor needs to be powered by a +9V direct-current power supply, and when the remote detector is used, J2 and J3 are respectively connected with the anode and the cathode of the +9V direct-current power supply in the prior art; the J1 is used as the signal output end of the remote detector for the electrocardiograph monitor of the embodiment, and is connected with the electrocardiograph signal input end in the electrocardiograph jack on the front panel of the main unit of the electrocardiograph monitor in the prior art. The method comprises the following steps of utilizing small and portable TTM type electrocardio monitoring equipment in the prior art to collect electrocardiosignals of a patient outside a hospital on site and modulate the electrocardiosignals into analog sound wave signals; the analog sound wave signal is remotely transmitted to a monitoring hospital through a telephone; the sound pick-up BM of the remote detector for the electrocardiograph monitor is arranged at a telephone loudspeaker at the monitoring hospital end, and the BM transmits the received analog sound wave signal from the 3 rd pin of the IC1 to one of four operational amplifiers built in the IC 1; the IC1 amplifies and filters the sound wave type electrocardiosignal through a built-in high-speed operational amplifier and then transmits the sound wave type electrocardiosignal to the IC2 through the 14 th pin of the IC 2; the IC2 demodulates and phase-discriminates the signal to obtain data which can be read by the ECG monitor in the prior art, and the data is transmitted to another operational amplifier built in the IC1 through the 10 th pin of the IC 1; the IC1 performs secondary filtering and amplification treatment on the electrocardiosignals, and then the electrocardiosignals are output to an electrocardiosignal input end of the electrocardio monitor in the prior art through the J1, and then the electrocardio monitor in the prior art can automatically perform A/D conversion and intelligent analysis treatment on the electrocardiosignals, so that the problem of data connection between TTM type electrocardio monitoring equipment and the electrocardio monitor is solved, and the remote monitoring function of the electrocardio monitor is realized at low cost.

As the electric connecting terminal, the J1 and the J2 can adopt DT type connecting terminals in the prior art; as a signal connecting terminal, a 5.08-301-2P type pin in the prior art can be selected as the J3.

The RP1, RP2 and RP3 can all adopt WTH (118) 470K-2W type potentiometers in the prior art.

The resistances of the R1, the R2, the R3, the R4, the R5, the R6, the R7, the R8, the R9 and the R10 can be respectively set to be 1 kiloohm, 48 kiloohm, 100 kiloohm, 10 kiloohm, 48 kiloohm, 10 kiloohm and 10 kiloohm; the capacity values of C1, C2, C3, C4, C5, C6, C7 and C9 can be set to 0.01 microfarad, 01 microfarad, 0.1 microfarad, 1 microfarad, 0.01 microfarad and 0.01 microfarad, respectively.

Claims

1. A remote detector for an ECG monitor is characterized in that: the circuit comprises an OPA4251 type operational amplifier integrated circuit IC1, a CD4016 type phase-locked loop integrated circuit IC2, a sound pick-up BM, a potentiometer RP1, a potentiometer RP2, a potentiometer RP3, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a ceramic capacitor C1, a ceramic capacitor C2, a ceramic capacitor C3, a ceramic capacitor C4, a ceramic capacitor C5, a ceramic capacitor C6, a ceramic capacitor C7, a ceramic capacitor C9, a connecting terminal J1, a connecting terminal J2 and a connecting terminal J3; j1 is connected with 14 feet of IC1 and 13 feet of IC1 at the same time, J2 is connected with 4 feet of IC1 and 16 feet of IC2 at the same time, J3 is connected with one end of C1, one end of C2, one end of R3, 11 feet of IC1, one end of C4, one end of C5, one end of R7, one constant value end of RP3, 5 feet of IC2, 8 feet of IC2 and one end of C9 at the same time; a 1 pin of an IC1 is simultaneously connected with a 2 pin of an IC1 and one end of an R1, a 3 pin of the IC1 is connected with a signal output end of a BM, a 5 pin of an IC1 is simultaneously connected with the other end of a C2 and one end of an R2, a 6 pin of an IC1 is simultaneously connected with the other end of an R3 and one end of an R4, a 7 pin of an IC1 is simultaneously connected with a constant value end of an RP1 and one end of a C6, an 8 pin of an IC1 is simultaneously connected with a constant value end of an RP2 and a 12 pin of the IC1, a 9 pin of the IC1 is simultaneously connected with the other end of the R1, a 10 pin of the IC1 is connected with the C1 in series, a 2 pin of the IC1 is connected with the R1 in series and the other end of the C1, a 3 pin of the IC1 is connected with a4 pin of the IC1, a 6 pin of the IC1 and the other end of the IC1 are connected with the C1 in series, a constant value R1 and a C1 series pin of the other end of the IC1 and a series connection of the other end of the IC1 and the IC1 is connected with the other end 1 and the C1 and the other end, the other end of the C1 is simultaneously connected with the other end of the R1 and the other end of the R2; the other end of R4 is connected to the other constant end of RP1 and the regulating end of RP1, and the other constant end of RP2 and the regulating end of RP2 are connected to the other end of R8.

2. The remote detector for electrocardiograph monitor according to claim 1, wherein: the J1 and the J2 are both DT type wiring terminals, and the J3 is a 5.08-301-2P type contact pin.

3. The remote detector for electrocardiograph monitor according to claim 1, wherein: the RP1, RP2 and RP3 are WTH (118) 470K-2W type potentiometers.

4. The remote detector for the electrocardiograph monitor according to any one of claims 1 to 3, wherein: the resistance values of the R1, the R2, the R3, the R4, the R5, the R6, the R7, the R8, the R9 and the R10 are respectively 1 kiloohm, 48 kiloohm, 100 kiloohm, 10 kiloohm, 48 kiloohm, 10 kiloohm and 10 kiloohm; the volume values of C1, C2, C3, C4, C5, C6, C7 and C9 are respectively 0.01 microfarad, 01 microfarad, 0.1 microfarad, 1 microfarad, 0.01 microfarad and 0.01 microfarad.