| 摘要 |
A Cardiac Pulmonary Resuscitation (CPR) device (CPD) for performing CPR on a patient (PT). A supporting structure (L1, L2, F) with two legs (L1, L2) shaped to accommodate space for the patient's (PT) thorax between them. The legs (L1, L2) have clamp mechanisms (CL1, CL2) to allow clamping onto a backboard (BB). A compression box (CB) with a plunger mechanism (PM) with a contact pad (CP) projecting downwards from the enclosure (CS), and a processor (P) for controlling the plunger mechanism (PM) to perform CPR on the patient (PT) in an automatic manner. A height adjustment mechanism (H) is used to fix a height (h) of the compression box (CB) relative to the supporting structure (L1, L2, F). The height adjustment mechanism (H) can allow the compression box (CB) to move in relation to the supporting structure (L1, L2, F) in a first operating state, by help of gravity. Hereby, the compression box (CB) can enter a height (H) where the contact pad is in contact with the patient's (PT) chest, preferably within a predetermined contact force range, upon clamping of the supporting structure (L1, L2, F) onto the backboard (BB). Hereby, the height and contact force parameters are inherently set automatically by the device, when the operator has clamped the CPR device (CPD) onto the backboard (BB). This setup task is easy for the operator, time without CPR can be saved, and CPR can be initiated with a correct contact force. |
| 主权项 |
1. A Cardiac Pulmonary Resuscitation device arranged to perform Cardiac Pulmonary Resuscitation on a patient, the device comprising:
a supporting structure comprising first and second legs shaped to accommodate space for the patient's thorax between the first and second legs, wherein the first and second legs each has a clamp mechanism arranged for engagement with corresponding clamp mechanisms on each side of an associated backboard, so as to allow an operator to clamp the supporting structure onto the associated backboard, a compression box comprising an enclosure containing:
a plunger mechanism with a contact pad projecting downwards from the enclosure, and arranged to provide a chest compression force to the patient's chest, anda processor arranged to control the plunger mechanism to perform Cardiac Pulmonary Resuscitation on the patient, and the device further comprising: a height adjustment mechanism arranged to fix a height of the compression box relative to the supporting structure, wherein in a first operating state of the device, upon clamping of the supporting structure onto the associated backboard, the height adjustment mechanism is arranged to allow the compression box to slide by gravity in relation to the supporting structure, so as to press the contact pad against the patient's chest with a force determined by the mass of the compression box, and a spring mechanism arranged to force the compression box downwards, so as to press the contact pad against the patient's chest with a predetermined force, in the first operating state. |
