BRPI0903780A2 - stretcher that turns into a hygienic chair - Google Patents

Abstract

Stretcher that changes into a FIIGIENICK CHAIR Patent for the invention of a stretcher that transforms into a hygienic chair or vice versa comprising a base 7 with brake pulleys 22, backrest 12, seat 14 and footboard 15 that make joint movements through the axes 1 , 2,3,4,5 and 6 as well as the seat lift bar 8 and footrest lift bar 9, forming a stretcher and gradually transforming into a hygienic chair with controls for the ratchet pin release lever 11, ratchet fixation pin 10 and stabilization ratchet 13, also having a mat 16 with toilet seat 18 and fixed to the bed frame by mat fixing eyelets 17 which are removable for washing, disinfection or sterilization.

Description

Stretcher that turns into

HYGIENIC CHAIR

The present invention has as its object a model of stretcher that can be transformed into a hygienic chair or bath chair for use in hospitals to facilitate the mobility of disabled or disabled people in general.

There is no product on the market for the removal and movement of patients in the mold of this stretcher that turns into a hygienic chair. Two systems that are still in use are the hoist that removes the patient by a canvas strap and the Iift that by a structure like a small bridge on two trestles also removes with the same canvas strap that promotes extreme discomfort to the sick. In addition to both taking up huge space in the environments, not easily allowing the removal to the bath or toilet, are driven by hydraulic / electric system, in the case of battery winch.

All procedures of assistance by health professionals are manual, causing the same physical problems, especially in the spine due to the effort to lift, and move patients to take him to the bath or toilet. What often appeals to bed bath and bedpan use, both of which are not recommended for good patient development. On the other hand, even when taken to the bath or toilets or even to walk in the current procedures, the patients have a great wear, mainly originating from surgeries with risk of breaking points.

The product presented was developed aiming at solving all these problems. In the stabilizer as stretcher, easily and sickly is pulled from the bed to it, and with a movement of the stabilization lock, can turn the stretcher into chair with 15 points of stabilization between the two situations, seeking the patient's comfort. Thus in the shape of a chair you can remove both the bath, sidewalk and toilet because the screen that forms the stretcher's blanket is a rubberized screen and fixed by eyelets, which can be washed, disinfected, sterilized or changed to patient. After the procedures, with little effort the health professional moving the backrest down the chair returns to the bed position to return the patient to bed.

The accompanying drawings show the disposition of the stretcher that becomes a toilet chair or bath, object of the present patent in which;

Fig. 1 shows in exploded perspective;

Fig. 2 shows assembled in perspective;

Fig. 3 shows in lateral elevation design with axle movement.

Fig. 4 shows in 6 positions between the chair and the chair.

In accordance with the above illustrations, the model of stretcher that becomes a hygienic chair is an equipment that has a fixed structure with base 7 and the axes 12, seat 14 and foot 15 with all the parts specified therein. The movable element of this structure is the mat 16 which may or may not consist of a toilet seat 18 and is fixed to the frame by eyelets for removal and washing when necessary. The structure of the stretcher that becomes a hygienic chair consists of movements "A" when chair and set into stretcher and "B" when stretcher and becomes chair.

Thus in movement "A" the backrest 12 is fixed to the base 7 by the axis 1, and when forced down forms a lever on the axis 2 driving the seat 14 fixed thereon which in turn drives the seat lift bar 8 which is fixed to the base 7 by shaft 6 and on the seat by shaft 4 causing the seat 14 to lift. In turn the backrest support 19 pushes the riser bar 9 attached by the axle 3 to the riser bracket 20 by the axis 5 causing that the riser 15 rises to the level of the stretcher. In this movement there is no activation of the ratchet drive lever 11, because the ratchet pin 10 works freely on the ratchet 13 when it goes up, only locking when it comes down or in the upward movement, stop the pin securing pin at some position. ratchet 10 will lock the same position on the stabilizer ratchet 13.

In movement "B" in which the stretcher is transformed into a hygienic chair it requires the activation of the lever. Deliberation of the ratchet pin l and this raises the ratchet fixing pin10, freeing all structure mentioned in movement A "in inverse situation and with the weight supported by the shock absorbers 21, fixed to a base bar 7 and to brackets installed at the bottom of the seat 14 preventing sudden movements, which can be stabilized in any position of the stabilizing ratchet teeth 13 by loosening the ratchet fixing pin 10.Thus this stretcher that turns into a chair Hygienic hygiene can be commanded by only a patient care professional facilitating their bathing procedures, referral to the toilet or even locomotion to other environments or walks.

Claims (1)

1.) "stretcher that transforms into a hygienic chair", comprising a base 7 with brake pulleys 22, backrest 12, seat 14 and footboard 15, blanket 16 with a toilet seat 18 fixed to a bed 17, characterized by the fact that backrest movements 12 by axle 1 forming a lever on axle 2 connected with the seat 14 and the riser bar 9 by the axis 3, forcing the elevation of the seat 14 by the seat elevation bar 8 fixed by the axle 4 thereon and 6 at the base and lifting the foot 15 through the foot lift 9 attached to the shaft 5, making the backrest 12, seat 14, and foot 15 conjugate movements. So we have 15 bed stabilization points that are triggered by the ratchet pin release lever 11 which actuates the ratchet fastening pin-10 stopping at the stabilizing ratchet teeth 13 sustained by the chair stretcher transformation by the damper 22 relieving the return impact.