30 results about "Cardiac massage" patented technology

Provided is a training box that is a practice tool for learning heart massaging (sternal compression) through experience; is low-cost, small-sized, light weight, and easy to transport; retains durability under repeated use; and on which AED use procedures can also be drilled. The portable practice tool for heart massaging in cardiopulmonary resuscitation is characterized by being provided with a chest-mockup main unit (1) having a thickness that is thicker than a thickness equivalent to the depth of chest cavity subsidence required during heart massaging (sternal compression), in which a palm-sized opening (3) in the center of the chest-mockup main unit (1) is opened in a vertical direction; a closed-cell synthetic resin foam (6a), which is covered by a bag (6d), contracts and expands in a vertical direction, and has a cavity (7) in the interior, is provided in said opening as a pressing part (6) that is moveable in the vertical direction; and a valve (8), which is for both the entrance and exit of air to the abovementioned cavity (7) and the detection thereof, is disposed on a side of the bag (6d).

A pneumatic device for cardiopulmonary resuscitation assist includes a back plate and a compressing member. The back plate has two securing members mounted respectively on two sides of the back plate. The compressing member includes a mounting plate and a bladder. The mounting plate is detachably connected to the back plate and has an upper surface, a lower surface, a gas passage and two securing straps. The gas passage is formed on the upper surface of the mounting plate. The securing straps are respectively mounted on two sides of the mounting plate and respectively connected selectively to the securing members. The bladder is mounted on the lower surface of the mounting plate and communicates with the gas passage. The bladder can compress a patient's chest continuously and stably when repeatedly inflating the bladder, and this provides a good cardiac massage and prevents hurting the patient's ribs.

An apparatus and method for cardiac resuscitation wherein the apparatus has an expandable member carried by a rigid stem and placeable inside the chest cavity adjacent to the heart by the tip end of the stem to effect pumping of the heart by applying and releasing pressure to the expandable member via a rigid stem from outside the chest cavity through the chest wall so as to alternately compress and decompress the heart and further includes numerous safety mechanisms to prevent injuries to the intrathoracic organs and mishaps. Compression and decompression may be achieved by moving the expanded expandable member toward the heart and away from it, or by alternatively expanding and contracting said expandable member to effect pumping of the heart.

A resuscitation simulator includes a chest wall which moves back and forth along a compression path and a distance sensor as described for the invention which measures the optical path length between a transmitter and a receiver. The optical path length is determined by the position of the chest wall along the compression path. This enables the simple determination of the compression depth during reanimation training by measuring the optical path length and furnishes feedback to the person undergoing training in respect of the quality of the cardiac massages performed.

The invention discloses a pneumatic heart and lung resuscitating device comprising a fixed member and a breast pressing member. The fixed member is a substantially rigid support surface, and the breast pressing member comprises a substantially-rigid support member, a gasbag set and a gas connecting port connected with the gasbag set. The support member is provided with detachable connecting components between two ends corresponding to two sides of the fixed member and two sides of the fixed member, the gasbag set is combined with the support member and faces to the fixed member. When the gas is repeatedly input to periodically expand the gasbag set, the breast of a patient can be continuously and stably pressed by the gasbag set, the gasbag can achieve the depth required for cardiac massage without excessive expansion, thereby avoiding hurting the rib of the patient.

An indirect massage assembly that can work within seconds and can safely be used cine/fluoroscopy. It preserves the sterility of the operative field.

Electrocardiogram wave data in which a component of cardiac massage is removed from the electrocardiogram wave data is generated, so that the electrocardiogram wave at the time of cardiopulmonary resuscitation is identified. An electrocardiogram wave processing system of obtaining and processing the electrocardiogram wave data includes a wave identification unit that identifies an electrocardiogram wave from the obtained electrocardiogram wave data, a feature selection unit that selects a feature pattern including a feature when a cardiac massage has been performed with respect to the electrocardiogram wave data identified by the wave identification unit, a generation unit that generates a component of the cardiac massage using the feature pattern selected by the feature selection unit, and a removal unit that removes, from the obtained electrocardiogram wave data, the component of the cardiac massage generated by the generation unit.

A medical emergency equipment including a load-bearing frame defining at least one supporting surface for a patient's back, at least one of a defibrillator and a device/unit/component for cardiac massage associated with the frame, a circuit configured for the extracorporeal circulation associated with the frame and operatively connected to the at least one of a defibrillator.

The invention relates to a cardio-pulmonary resuscitation cardiac massage assisting device. The device comprises an upper cover, a lower housing matched with the upper cover, and a power supplying module, a displaying module and a measuring module which are arranged between the upper cover and the lower housing, the upper cover comprises a displaying region and a cardiac massage region, the displaying module and the power supplying module are arranged corresponding to the displaying region, the measuring module is arranged corresponding to the cardiac massage region, the measuring module comprises a board body, and a sensor and a circuit board which are arranged on the board body, the sensor, the circuit board, the displaying module and the power supplying module are connected with one another, the power supplying module is used for supplying electric energy, the sensor is used for detecting loading signals exerted on the board body by external world, the circuit board is used for performing analysis and computation on the loading signals, and the displaying module is used for displaying the loading signals. According to the device, by staggeredly arranging the displaying module, the power supplying module and the circuit board with a detecting function, the overall thickness of the device can be reduced, the structure of the device is more compact, and the operation of a useris convenient.

Disclosed is a recognition and treatment system for cardiac resuscitation, which comprises: means for analysing the cardiac rhythm in an unconscious individual by means of electrodes and a processing chip; means for indicating whether a cardiac massage is necessary; and means for measuring blood pressure using plethysmography, which can be housed in a first bracelet (1). The system also comprises means for guiding cardiac resuscitation which are housed in a second bracelet that comprises: a system of one or more accelerometers and a gyroscope, the two bracelets being autonomous and independent, and provided with: a memory; energy supply means for autonomous operation; a screen, a chronometer, and visual and audio alert means; and wireless communication means. The system can further comprise external ECG earphones that can be connected with the first bracelet.

The invention discloses an intelligent monitoring device for cardiac pacing detection and emergency treatment. The intelligent monitoring device comprises a patch pocket, wherein telescopic bandages are fixedly mounted on the left side and the right side of the patch pocket; a first reaction cavity and a second reaction cavity are arranged in the patch pocket, and the first reaction cavity and the second reaction cavity communicate with each other; a resonance mechanism is arranged at the lower end of the first reaction cavity, an indication mechanism is arranged at the upper end of the first reaction cavity, and one end of the indication mechanism is fixedly connected with one end of the resonance mechanism; and a transmission mechanism and a self-rescue assembly are arranged in the second reaction cavity. Through the arrangement of the resonance mechanism, the indication mechanism, the transmission mechanism and the self-rescue assembly, heart massage, tendon relaxing and collateral activating can be conducted on a user, the heartbeat of the user can be dynamically displayed, first-aid cardiac pacing treatment can be conducted in the first time when the user is abnormal in body, and precious time is won for subsequent first aid.

The present invention relates to a method for controlling a breathing assistance device delivering a flow of gas, in particular air, the method comprising the steps of: measuring at least one parameter indicative of said flow of gas; said at least one parameter indicative of said flow of gas converting parameters into at least one signal indicative of said gas flow; processing said at least one signal indicative of said gas flow to thereby derive at least one information related to performing cardiac massage on a cardiac arrest patient; deriving based on said at least one automatically selects a given ventilation mode from a plurality of stored ventilation modes, and controls the breathing assistance device by applying the selected ventilation mode. The invention relates to a breathing assistance device capable of implementing said control method.

An airway cardioverter-defibrillating system comprises a conductive Nano-balloon inserted to an airway tube. The airway cardioverter-defibrillating system functions either with unipolar or bipolar circuit configuration. The system is operatively arranged to supply safe continuous defibrillation pulses directly to the heart with simultaneous continuous external cardiac massage. The system also provides ventilation.

The first-aid box for motorcycle includes two first-aid boxes and one movable link rod device to fix these two first-aid boxes on two sides of the tail of motorcycle. Inside the first-aid boxes, there are various kinds of essential first-aid equipment including resuscitator, cardiac massage, respirator, attractor, tracheal cannula, oxygen bottle, vacuum stretcher and first aid medicines. One metal rod with hook is erected and is provided with flash warner and the hook may be used in hanging transfusion bottle. The two first-aid boxes are provided with reflecting boards to decrease danger in dark operation. The present invention makes it possible to utilize motorcycle with fast speed to carry the medical person and first air kit to the emergency site so as to save patient in danger quickly.

The invention relates to a respiratory assistance apparatus (1) usable by a first responder, such as a doctor from the emergency ambulance service, a fire fighter, a nurse or the like, when this first responder is performing cardiac massage on an individual (20) in cardiopulmonary arrest, in order to ventilate the said individual while he or she is being subjected to chest compressions. According to the invention, the respiratory assistance apparatus (1) comprises signal processing means designed to supply the display means with a corrected frequency value (Fc) corresponding to the frequency value (F) determined immediately before the start of a time of duration (Dh, Db) considered, when the signal processing means do not detect a chest compression (CC) for part of the said duration (Dh, Db) considered.