22 results about "Electrocardiographs" patented technology

An electrocardiogram device configured to transmit at least one signal responsive to a wearer's cardiac electrical activity can include a disposable portion and a reusable portion configured to mechanically and electrically mate with each other. The disposable portion can include a base having at least one mechanical connector portion, a plurality of cables and corresponding external ECG electrodes, and a first plurality of electrical connectors associated with the plurality of cables. The reusable portion can include a cover having at least one mechanical connector portion, a second plurality of electrical connectors configured to electrically connect with the first plurality of electrical connectors of the disposable portion, and an output connector port configured to transmit at least one signal responsive to one or more signals outputted by the external ECG electrodes of the disposable portion.

A diagnostic electrocardiogram (ECG) apparatus (20) is disclosed herein. The apparatus comprises a body and printed electrodes. The body (110) includes extension members (61-66), with each having an expansion section (61a) and at least one electrode section (61b). Each expansion section (61a) has at least one concertina member (75) and at least one connector member (76). The diagnostic ECG apparatus (20) conforms to American Heart Association guidelines on diagnostic resting ECGs.

An ultrasonic diagnostic apparatus is provided. A control section has a processor functioning as a synchronization signal generation section that generates a first synchronization signal, controls an ultrasonic probe in accordance with the first synchronization signal, a processor functioning as an ultrasonic image generation section, and a connector that has a synchronization signal line that transmits a second synchronization signal generated by the synchronization signal generation section and a data line that transmits data, outputs the second synchronization signal to the outside via the synchronization signal line, can be connected to a light source device that emits light to be incident on an insert, causes the second synchronization signal to be output via the synchronization signal line, the insert has a photoacoustic wave generation section that generates a photoacoustic wave by absorbing light, can also be connected to an electrocardiograph that stores identification information for identifying the apparatus, and outputs the second synchronization signal corresponding to the electrocardiograph via the connector when the identification information is acquired via the connector and it is detected that the electrocardiograph is connected in accordance with the identification information.

The invention belongs to the field of medical instrument auxiliary equipment, and particularly relates to a movable supporting device for an electrocardiograph. The supporting device is composed of a supporting mechanism, a placing mechanism and a lifting mechanism. In the supporting mechanism, a single supporting rod is composed of a telescopic thick rod and a telescopic thin rod, is limited through a spring pin and the like, and can flexibly move and adjust the height in cooperation with universal wheels. A storage box is arranged on one side of a placement seat of the placement mechanism, a placement groove is formed in the other side of the placement seat, and transverse and vertical fixing plate sets slide through threaded rods and can be matched with various electrocardiographs and stably fixed. A lifting rod of the lifting mechanism is rotatably connected to two ends of the placing seat, and is combined with a wire box and a handle to facilitate carrying in a narrow space. And meanwhile, the wire box can be used for storing lead wires in order, and the storage box can be used for storing medical consumables in a classified manner. The electrocardiogram detection efficiency and accuracy are remarkably improved, and diversified medical scene requirements can be well met.

A diagnostic electrocardiogram system employs an electrode lead system (40) to generate one or more electrode signals indicative of electrical activity of a subject's heart (10). The diagnostic electrocardiogram system also employs a diagnostic electrocardiograph (50) coupled to the electrode lead system (40) to communicate (e.g., list, display, and / or print) a subject electrocardiogram (20) and one or more diagnostic electrocardiograms (30) designated as morphologically matching the subject electrocardiogram (20), involving determining a probability that the diagnostic electrocardiogram(s) (30) represent an accurate diagnostic assessment of the subject electrocardiogram (20) based on a similarity between a morphology of the subject electrocardiogram (20) and a morphology of the at least one diagnostic electrocardiogram (30). The subject electrocardiogram (20) provides one or more interpreted information of ECG features derived from the electrical activity of the subject's heart (10) indicated by the electrode signal(s). The diagnostic electrocardiogram(s) provide one or more diagnosed information of ECG features derived from recorded electrical activity of a diagnostic heart (11).

The utility model relates to the technical field of medical equipment, in particular to an electrocardiograph sucker capable of being adjusted according to physique, which comprises a suction ball, a conducting strip, a conducting sucker, a hollow ring, an adsorption plate and the like. The conducting strip is tightly attached to the outer wall of the conductive sucker, the bottom of the conductive sucker is sleeved with a hollow ring, the bottom of the hollow ring is connected with an adsorption plate, and the adsorption plate is used for making contact with the skin. The conductive suction cup is connected with the skin through the adsorption plate, so that the contact area with the skin is increased, the adsorption force between the conductive suction cup and the skin is improved, the conductive suction cup can keep good adsorption force on the skin of a thin and weak person, and the conductive suction cup can stably collect electric signals of the heart.

This utility model belongs to the field of electrocardiographs, specifically an anti-tangling mechanism for electrocardiogram lines. It includes an electrocardiograph, with lead wires inserted into its right side and a storage tray inserted into its left side. The storage tray has a cylindrical groove at its top and a storage cavity inside. A guide assembly is located inside the storage tray, including a fixed post fixedly installed inside the cylindrical groove and a winding assembly at its bottom. This utility model prevents lead wires from tangling by passing them through corresponding U-shaped blocks to the patient's body surface, then using an arc-shaped limiting plate to fix the lead wires between the U-shaped blocks and the fixed post, and finally winding the lead wires around the surface of the winding rod. Most of the wound lead wires are located inside the storage cavity, resulting in neater lead wires on the patient's bed and improved viewing comfort.

The utility model relates to the technical field of entry and exit prevention and control, in particular to a special moving bed for electrocardiographic examination of entry and exit personnel. An electrocardiogram placing table is connected above the examination bed body, an electrocardiogram lead electrode placing disc is arranged above the electrocardiogram placing table, the tail end of the electrocardiogram lead electrode placing disc is connected with a movable disinfection mechanism, a main body of the movable disinfection mechanism is a [-shaped shell, and ultraviolet disinfection lamps are connected to the inner periphery of the shell; and the top wall of the shell is provided with a no-clean disinfectant spraying and releasing opening. The electrocardiogram lead electrode is ingenious in design and simple in structure, and the probability of infectious diseases existing in the electrocardiogram lead electrode and part of the contact lead wire can be reduced; the problem of inaccurate measurement caused by frequent moving of the electrocardiograph is avoided; used electrodes and wires can be quickly disinfected, so that the working efficiency of entry and exit physical examination is improved; and the heating mechanism can reduce the discomfort of the examinee.

This invention provides an electrocardiogram (ECG) instrument amplifier circuit and an ECG signal acquisition system. In the ECG instrument amplifier circuit provided by this invention, a first terminal of a first capacitor scaling circuit is connected to the first output terminal of the instrument amplifier; a second terminal of the first capacitor scaling circuit is connected to the first terminal of a first neutralizing capacitor array; the second terminal of the first neutralizing capacitor array is connected to the first terminal of a first switch; and the second terminal of the first switch is connected to the first input terminal of the instrument amplifier. A second capacitor scaling circuit has its first terminal connected to the second output terminal of the instrument amplifier; its second terminal is connected to the first terminal of a second neutralizing capacitor array; the second terminal of the second neutralizing capacitor array is connected to the first terminal of a second switch; and the second terminal of the second switch is connected to the second input terminal of the instrument amplifier. A parasitic capacitance calibration circuit is connected to both the first and second input terminals of the instrument amplifier. This ECG instrument amplifier circuit can significantly improve the input impedance of the instrument amplifier.

The utility model relates to the technical field of electrocardiographs, and discloses an ICU (Intensive Care Unit) electrocardiograph with a bunching structure, which is characterized in that an extension frame is welded at the bottom end of a support rod, a placing plate is arranged on the upper surface of the extension frame, a base is arranged on the lower surface of the extension frame, the base is positioned right below the support rod, and baffles are welded on the outer walls of two sides of the extension frame; a rotating rod is rotationally connected to the inner wall of the baffle, and a rotating wheel is installed on the outer wall of the rotating rod. Through the arrangement of the extension frame and the rotating wheels, when the equipment needs to be moved, the telescopic structure or the supporting structure is pushed, the extension frame at the bottom drives the rotating wheels to roll on the ground through the rotating rods, daily supplies can be placed on the placing plate, and the bottom of the supporting rod is positioned on the ground through the base; and the two rotating rods are positioned through the design of a baffle and an extension frame, so that the rotating wheels roll more stably, and the practicability of the equipment is enhanced.

The utility model discloses an electrocardiograph power connection button easy to disassemble and assemble, a power connection button body comprises a detection electrode, a first conductive ceramic layer, a second conductive ceramic layer and a base, a first end of the detection electrode is connected with a patch through a plurality of lead induction lines, and a second end of the detection electrode is connected with a second conductive ceramic layer; the second end of the detection electrode is detachably connected with the first conductive ceramic layer and the second conductive ceramic layer in sequence; the first conductive ceramic layer and the second conductive ceramic layer are fixed in an embedded mode, the second conductive ceramic layer is detachably connected with the first end of the base, and the second end of the base is provided with a wire groove connecting end used for electrical connection. The connection stability of the lead induction line and the detection electrode is improved through the conductive ceramic layers which are detachably connected, the conductive ceramic layers are convenient to disassemble, assemble and replace, the detection area of the detection electrode and a human body is increased, and the accuracy and reliability of data collection are improved.

Provided is an electrocardiogram lead guide system. The electrocardiogram lead guide system may include: an electrocardiograph attached to a part of a body of a patient and acquiring posture information and electrocardiogram signals using a plurality of sensors; and a user terminal providing guide information for guiding the attachment direction of the electrocardiograph based on the posture information.

The invention relates to the technical field of medical equipment, in particular to an electrocardiograph lead wire device with recycling and anti-winding functions, which comprises a plurality of take-up boxes, the plurality of take-up boxes are connected with one another through connecting mechanisms, take-up reels are rotatably mounted in the take-up boxes, and each take-up reel is composed of a bottom disc, a top disc and a connecting column. The bottom disc and the top disc are the same in size, and the connecting column is fixedly installed in the center of the bottom disc and the top disc. Through flexible combination of the multiple independent take-up boxes, parallel management of the multiple lead wires is achieved, cross winding of the wires is fundamentally avoided, the T-shaped positioning blocks and the connecting springs are rapidly inserted and pulled out, free splicing and splitting of the take-up boxes are supported, the number requirements of the lead wires of electrocardiographs of different models are met, and the lead wire take-up device is suitable for various electrocardiographs of different models. And meanwhile, the connection stability is ensured, accidental separation in use is avoided, the distance between the lead wires is remarkably increased through the width design of the take-up box, and the possibility that adjacent wires make contact and are wound is further reduced.

A medical booth 10 for accommodating an occupant that has sensors 14 for sensing physical attributes of the occupant; an information retrieval module (26, figure 3), configured to retrieve medical data from a medical data repository based on the physical attributes; and a user interface 12 configured to display the retrieved medical data for the occupant to view. The sensors may include a weighing scale, finger touch electrocardiography, laser for height, sphygmomanometers and a camera. A neural network may be used for machine learning. A health state detection module (224, figure 6), includes a mathematical rules based model (28 figure 6), a comparison module 30 figure 6 and a classification module 34. Machine learning model may be trained to classify the occupant’s health state using the physical attributes and the classification from the classification module (34, figure 6) as inputs.

1. Name of the product in this design: Electrocardiograph (for cardiology nursing). 2. Purpose of this design: For use in electrocardiographs (for cardiology nursing care). 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

To provide an electrocardiogram analysis system for electrocardiogram analysis.SOLUTION: A support system includes an electrocardiograph, an electrocardiogram analyzer and a support device. The electrocardiograph is configured to acquire an electrocardiogram of a subject. The electrocardiogram analyzer is configured to receive the electrocardiogram, divide the electrocardiogram into a plurality of sections, and extract sections other than a specific section from among the plurality of sections as candidate sections. The support device is configured to be in communication connection with the electrocardiogram analyzer. The support device includes a computing device and a display device controlled by the computing device. The functionality of the computing device is detailed in the specification.SELECTED DRAWING: Figure 2

This invention relates to the field of electrocardiogram (ECG) signal processing technology, and particularly to a method and system for indirectly acquiring ECG vectorgraphs using a conventional electrocardiograph. This method utilizes the chest lead electrodes C1, C2, C3, C4, C5, and C6 of a conventional electrocardiograph to acquire unipolar lead ECGs corresponding to the I, E, C, A, M, and H detection points in the Frank lead system, denoted as V... I V E V C V A V M V H Based on the pressurized unipolar limb lead aVF signal output by a conventional electrocardiograph and the V signal of the left lower limb unipolar lead electrocardiogram... F The relational expression is used to calculate V. F Signal; based on the V I V E V C V A V M V H and V F The signal is used to calculate the x, y, and z signals of a bipolar orthogonal lead electrocardiogram using a preset linear combination formula; the calculated x, y, and z signals are then used to synthesize a two-dimensional or three-dimensional electrocardiogram vector map. This invention enables conventional electrocardiographs to simultaneously generate electrocardiogram vector maps without increasing hardware costs, achieving dual diagnosis with a single examination.

The disclosed device is a clamp intended to organize wire / leads of an ECG device, or any machinery having a plurality of loosely hanging wires or connectors, each of which is intended to fulfill and individualized purpose. The disclosed clamp device is intended to clamp onto all cables at the same time and have the ability to freely slide along the length of the cables as required. Thus, if the machine is idle, with leads handing downward, the clamp device will preferably be located near the distal ends of the leads, which is the best location to ensure that the cables do not get entangled. Once the leads are required for a procedure and are then raised to be placed on a patient's body, the clamp slides away under the force of gravity to the lowest point along the cable.

Embodiments of the present application provide a method and device for determining configuration information. The method comprises: determining a target type of a target electrocardiograph connected to a terminal device; determining target configuration information matched with the target type of the target electrocardiograph from configuration information of electrocardiographs of different types provided by an electrocardiograph application, wherein the target configuration information at least comprises a physical connection mode between the terminal device and the target electrocardiograph, a data transmission protocol and a data analysis mode; and saving the target configuration information. The technical solution provided by the embodiments of the present application can set configuration information for electrocardiographs of different types, realize the function that one electrocardiograph application can be compatible with electrocardiographs of different types, and thus it is not necessary to develop different electrocardiograph applications for electrocardiographs of different types, and the development work of the electrocardiograph application is reduced.

The invention relates to measurement systems and methods comprising at least one first transducer for generating measurement signals of a state variable representing a blood flow rate or pressure in an artery, an electrocardiograph for recording an electrocardiogram to allow for synchronization of multiple of said measurement signals, a software comprising an input comprising multiple of said measurement signals, each of said measurement signals contains a time domain signal of at least one state variable representing a blood flow rate or pressure within an artery at a single measurement point of multiple measurement points distributed throughout an arterial tree, wherein the software is capable of performing at least a first signal processing step and a second signal processing step on the measurement signals including the approximation or identification of at least one natural pulsation frequency and one pulsation mode shape of the state variable throughout the arterial tree.

The utility model provides an electrocardiograph with a protection structure, and relates to the field of electrocardiographs. A side rod assembly and a connecting rod assembly are mounted on the side edge of the machine body in a spliced mode, a moving plate assembly capable of freely moving up and down is mounted in the side rod assembly in an inserted mode, and the two sides of the interior of the moving plate assembly are each fixedly provided with a sliding block assembly of an L-shaped structure. Before a machine body is used, a fixed plate assembly is controlled to be fixed in a splicing groove through a bolt, so that the fixed plate assembly drives a connecting rod assembly and a movable plate assembly to be fixedly installed and used together, when a line is not used, the line is pulled out from the interior of a data line interface, and meanwhile, the movable plate assembly is guided to slide and displace through a sliding block assembly by means of gravity; the data line interface is blocked, dust is prevented from entering the data line interface, the storage effect is improved, and the problems that dust easily enters the data line interface during long-time storage of a common electrocardiograph, and the connection effect is affected after dust accumulation are solved.