Nursing bed for assisting defecation of patients

Abstract

The invention discloses a nursing bed for assisting defecation of patients. The nursing bed includes at least two straight girders, a bedstead with multiple cross beams and a mattress arranged on two cross beams, wherein the mattress is provided with a defecation hole, the two cross beams below the defecation hole are provided with a swinging shelf used for swinging in the length directions of the two cross beams, the swinging shelf consists of at least three swinging rods and a supporting frame, the upper ends of at least two swinging rods are hinged to one cross beam, and the lower ends of the two swinging rods are hinged to the frame edge, below the cross bar, of the supporting frame; the upper ends of other swinging rods are hinged to the other cross bar, and the lower ends of other swinging rods are hinged to the frame edge, below the other cross bar, of the supporting frame; a manual driving and locking device is arranged on the bedstead and is capable of locking the supporting frame after the supporting frame is pushed to an upper limit position of the defecation hole by the swinging rods to make the top portion of a chamber pot in the supporting frame be in contact with the butt of a defecating patient. A chamber pot lifting and locking device of the nursing bed is also simple in structure, easy to operate, high in working reliability and low in malfunction rate and saves electricity.

Description

technical field [0001] The invention relates to the technical field of medical care equipment, in particular to a nursing bed for patients to defecate. Background technique [0002] Nursing beds in the prior art have relatively complete functions in enabling patients to turn over, lie down, sit, and eat with armrests. Nursing beds that allow patients on the sickbed to defecate without getting out of bed also have many document disclosures. But in the nursing bed with defecation function of the prior art, its toilet lifting or lowering device and the stool hole plug lifting or disengaging device for blocking the defecation hole, its structure generally adopts cylinders, hydraulic cylinders, etc. to lift, worm gear, screw nut Waiting for transmission, what have also needs to crush the feces in the closet and discharge the outside of the closet by the pump, etc., and its structure tends to be more and more complicated. [0003] For example, the Chinese patent application docum...

AI Technical Summary

Problems solved by technology

The nursing bed still has the deficiencies of the toilet lifting mechanism, that is, the structure of the lifting device is complicated, and the reliability of the lifting operation of the toilet translation device is not strong.

Because the swing arm of the toilet plug only relies on the rotation of the electric drive shaft to make the swing arm of the toilet plug swing to the upper limit or drop to the lower limit, the reliability of the swing arm of the toilet plug is not strong, and the swing process is different from that of the toilet bracket. possibility of interference

In addition, the swing arm of the toilet plug is positioned and lifted only by the rotating shaft at the other end away from the toilet plug. When the patient sleeps, especially when defecation or other situations need to sit up, the free end of the plug cannot withstand the patient's pain. Weight and sunken downwards, making sitting and sleeping very uncomfortable for the patient

In addition, since the toilet can only be put in and taken out vertically from the support frame, and there are bedsteads, mattresses and even the patient's body above the toilet, it is very difficult to take it out and put in, which affects its cleaning and keeping clean effect

This nursing bed also has a shortcoming, and its seat cushion is easy to move when the patient defecates and affects defecation, and the patient is also uncomfortable to sit.

In addition, the gap between the outer wall of the toilet and the toilet hole is too large, and the positioning of the patient is not accurate when defecating, and it is easy to deviate from the toilet, which also affects the accuracy of anal flushing.

In addition, the flushing devices of the prior art all adopt the shower head of the shower type, and the water column is too scattered, which can neither concentrate on flushing the toilets such as the anus, and easily wet the patient's other parts of the body except the toilet and underwear, etc.

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