An elevated CPR assist device is provided which is suitable for attachment to a stretcher to elevate a patient as elevated CPR is carried out on the patient. The device includes a housing and upper and lower device straps extending from the device housing. The upper device strap may be configured for attachment to the upper portion of a stretcher mattress on, or a backrest of, a stretcher. The lower device strap may be configured for attachment to the stretcher frame of the stretcher. At least one of the upper device strap and the lower device strap may be selectively extendable from the device housing. Selected extended lengths of the extendable device strap correspond to respective patient support angles of the stretcher mattress. The elevated CPR device is lengthened between the stretcher frame and the stretcher mattress/backrest to various desired angles, during the performance of elevated CPR.

In a device for cardiopulmonary massage and/or resuscitation of a patient, which has a massage device arranged on a support board and comprising a reversibly drivable massage stamp that can be positioned at a desired contact area on the thoracic cage of the patient for performing cardiopulmonary massage, the invention includes a retention plate element which can be positioned on the thoracic cage of the patient at the desired contact area and which, by means of at least three clamping elements engaging on its circumference, can be fixed, in particular can be connected to and braced by the support board. This has the effect that the mechanical cardiopulmonary massage can be maintained upright even during difficult transport manoeuvres, since the relative position of the patient with respect to the massage device is not appreciably changed by its being clamped between the support board and the retention plate element.

A CPR chest compression device with a cooling exhaust flow path configured to direct cooling air flow through the device. A CPR chest compression device with a battery retainer interoperable with the control system to provide for controlled shut-down when an operator attempts to remove the battery during operation.

A method to reduce brain injury and brain swelling includes performing active compression decompression cardiopulmonary resuscitation on an individual in a supine position. The individual's head, shoulders, and heart are elevated relative to the individual's lower body. The head is elevated to a height of between about 20 cm and 30 cm above the horizontal plane and the heart is elevated to a height of between about 3 cm and 10 cm above the horizontal plane. Chest compressions are performed on the individual and actively decompressing the individual's chest while the individual's head, shoulders, and heart are elevated. Intrathoracic pressure of the individual is regulated using an intrathoracic pressure regulation device both while the individual is in the supine position and while the individual's head, shoulders, and heart are elevated relative to the lower body, thereby reducing brain edema during CPR.

A CPR device having a base member configured to be placed underneath a patient, a chest compression mechanism configured to deliver CPR chest compressions to the patient, a support leg configured to support the chest compression mechanism at a distance from the base member, a clamp mechanism coupled to the support leg, and a release mechanism coupled to the support leg and the clamp mechanism. The clamp mechanism is configured to attach the support leg to a lock component of the base member in a latch-closed configuration and to release the support leg from the lock component in a latch-open configuration. The clamp mechanism is further configured to transition from the latch-closed configuration to the latch-open configuration when the lock component of the base member impacts an external portion of the clamp mechanism without the release mechanism being pulled away from the base member.

Devices and methods for CPR chest compression with active decompression.

A method to improve neurologically-intact survival rates after cardiac arrest may include performing CPR on an individual in cardiac arrest while the individual is in a supine position in general alignment with a horizontal plane. The method may include elevating the individual's head, shoulders, and heart relative to the individual's lower body while the individual's lower body remains generally aligned with the horizontal plane to cause blood to actively drain venous blood from the brain to reduce intracranial pressure. The method may include performing chest compressions on the individual and actively decompressing the individual's chest while the individual's head, shoulders, and heart are elevated.

An automated chest compression device for performing CPR, with distance sensors disposed on a compressing mechanism and on a structure fixed relative to the CPR patient, for determining inferior/superior movement of the compressing mechanism over the course of multiple compressions.

Disclosed systems and methods determine chest compression parameter(s) for a patient receiving chest compressions during cardiopulmonary resuscitation (CPR). The systems and methods determine the chest compression parameter(s), such as chest compression depth, using a reference sensor and multiple positions sensors.

An autonomous mechanical CPR device is disclosed having a CPR unit attached to a free-standing support assembly. In operation, a victim is placed in the support assembly such that the CPR unit can compress the victim's chest. The CPR device is preferably portable, and it provides the recommended depth of chest compression at the recommended rate. The CPR unit has a quick disconnect locking system with an insert that fits into a lock.