US 2006/0130831 A1Published application

Hand press type rapid positioning first-aid device with cardiopulmonary resuscitation

OwnerTien-Tsai Changinventor

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Abstract

A hand press type rapid positioning first-aid device with cardiopulmonary resuscitation comprises a press device, an air storage device, a control device, a binding device and a sucking disc. The binding device allows the first-aid device being secured to the chest of the patient rapidly and conveniently. An operation process of continuously pressing the pressed part of the patient five times and blowing air one time after the mouth and nose breather masking the mouth and nose of the patient makes the first-aid cardiopulmonary resuscitation more successful and easily to enhance the function of first-aid. The disposal part, which contacts with the patient, in the mouth and nose breather can prevent from possible bacteria infection between patients.

Claims15

Dependent claims

A hand press type rapid positioning first-aid device with cardiopulmonary resuscitation, comprising:

a press device, further comprising a fixing plate, providing a fulcrum stem and having a central through hole;
a hand press lever with two ends, one of the ends pivotally connecting with the fulcrum stem and the other one of the ends being free;
an actuating rod, penetrating the through hole of the fixing plate, having a push piece on the outer wall surface thereof and being driven with the hand press lever;
and a sucking disc, being joined to a lower end of the actuating rod;
an air storage device, being mounted under the press device, sequentially joining with a first cylindrical member, at least another cylindrical member, a first intake pipe, a first discharge pipe and a anther intake pipe;
wherein, the first cylindrical member further comprises a first top plate, having a through hole being penetrated with the actuating rod;
a first bottom plate, having a through hole being penetrated with the actuating rod;
a partition, being disposed between the first top plate and the first bottom plate, having a through hole being penetrated with the actuating rod and having another communicating hole corresponding to the communicating hole at the top plate;
a first extendable air pump with an upper end and a lower end, having a central through hole being penetrated with the actuating rod, providing communicating holes;
a compression spring with two ends, one of the ends being joined to the first top plate and the other one of the ends being joined to the upper end of the first extendable air pump;
another cylindrical member further comprises a top plate, providing a further communicating hole;
another extendable air pump, providing a through hole being penetrated with the actuating rod, being air-tightly joined to the outer wall surface of the actuating rod at the bottom thereof, being driven by the actuating rod to perform extendable movement and being attached with a unidirectional valve at the bottom thereof;
the first intake pipe, being air-tightly joined to a communicating hole disposed at the top plate;
the first discharge pipe, being air-tightly joined to a communicating hole at the partition of the first cylindrical member;
and at least another intake pipe, being air-tightly joined to a further communicating hole at the first bottom plate of the first cylindrical member and a further communicating hole at the top plate of another cylindrical member respectively at the lower end thereof and being joined to another unidirectional valve at the upper end thereof;
a control device, being mounted between the partition and the first bottom plate, further comprises a control valve, providing a mixing chamber therein;
a gear, being movably attached to a lateral side of the control valve, withstanding against a retaining plate to avoid turning inversely, being pushed to rotate with the push piece on the actuating piece;
a further discharge pipe, being attached to the mixing chamber;
a communicating pipe, being connected to the further discharge pipe at an end thereof and being connected to a mouth-nose breather;
whereby, when the gear is pushed with the push piece five times, the control valve admits air to enter the mixing chamber and moving outward via the further discharge pipe such that the air can supply to the mouth and the nose of a patient;
and
a binding device, which is mounted under the air storage device, further comprising a lower plate, having a central hole and two other holes;
a cover plate, having a central hole and two other holes corresponding to the holes of the lower plate;
two additional gears, having a shaft respectively with both ends thereof movably fitting with the holes at the lower plate and the cover plate;
two spiral springs with an inner end and an outer end respectively, the inner end being attached to the shaft, which is disposed over the other shaft;
two covers, being joined to the upper side of the cover plate with the inner sides thereof being attached to the outer ends of the spiral springs;
two pull plates, providing two racks meshing with the lateral sides of the two additional gears;
whereby, the two pull plates can bind two lateral sides of the patient by way of elastic forces of the spiral springs after the pull plates are pulled outward.

25 more elements

Dependencies are inferred from the claim text.

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Abstract

A hand press type rapid positioning first-aid device with cardiopulmonary resuscitation, comprising:

a press device, further comprising a fixing plate, providing a fulcrum stem and having a central through hole;
a hand press lever with two ends, one of the ends pivotally connecting with the fulcrum stem and the other one of the ends being free;
an actuating rod, penetrating the through hole of the fixing plate, having a push piece on the outer wall surface thereof and being driven with the hand press lever;
and a sucking disc, being joined to a lower end of the actuating rod;
an air storage device, being mounted under the press device, sequentially joining with a first cylindrical member, at least another cylindrical member, a first intake pipe, a first discharge pipe and a anther intake pipe;
wherein, the first cylindrical member further comprises a first top plate, having a through hole being penetrated with the actuating rod;
a first bottom plate, having a through hole being penetrated with the actuating rod;
a partition, being disposed between the first top plate and the first bottom plate, having a through hole being penetrated with the actuating rod and having another communicating hole corresponding to the communicating hole at the top plate;
a first extendable air pump with an upper end and a lower end, having a central through hole being penetrated with the actuating rod, providing communicating holes;
a compression spring with two ends, one of the ends being joined to the first top plate and the other one of the ends being joined to the upper end of the first extendable air pump;
another cylindrical member further comprises a top plate, providing a further communicating hole;
another extendable air pump, providing a through hole being penetrated with the actuating rod, being air-tightly joined to the outer wall surface of the actuating rod at the bottom thereof, being driven by the actuating rod to perform extendable movement and being attached with a unidirectional valve at the bottom thereof;
the first intake pipe, being air-tightly joined to a communicating hole disposed at the top plate;
the first discharge pipe, being air-tightly joined to a communicating hole at the partition of the first cylindrical member;
and at least another intake pipe, being air-tightly joined to a further communicating hole at the first bottom plate of the first cylindrical member and a further communicating hole at the top plate of another cylindrical member respectively at the lower end thereof and being joined to another unidirectional valve at the upper end thereof;
a control device, being mounted between the partition and the first bottom plate, further comprises a control valve, providing a mixing chamber therein;
a gear, being movably attached to a lateral side of the control valve, withstanding against a retaining plate to avoid turning inversely, being pushed to rotate with the push piece on the actuating piece;
a further discharge pipe, being attached to the mixing chamber;
a communicating pipe, being connected to the further discharge pipe at an end thereof and being connected to a mouth-nose breather;
whereby, when the gear is pushed with the push piece five times, the control valve admits air to enter the mixing chamber and moving outward via the further discharge pipe such that the air can supply to the mouth and the nose of a patient;
and
a binding device, which is mounted under the air storage device, further comprising a lower plate, having a central hole and two other holes;
a cover plate, having a central hole and two other holes corresponding to the holes of the lower plate;
two additional gears, having a shaft respectively with both ends thereof movably fitting with the holes at the lower plate and the cover plate;
two spiral springs with an inner end and an outer end respectively, the inner end being attached to the shaft, which is disposed over the other shaft;
two covers, being joined to the upper side of the cover plate with the inner sides thereof being attached to the outer ends of the spiral springs;
two pull plates, providing two racks meshing with the lateral sides of the two additional gears;
whereby, the two pull plates can bind two lateral sides of the patient by way of elastic forces of the spiral springs after the pull plates are pulled outward.

25 more elements