CN2378031Y

CN2378031Y - Invalid bed with toilet conveniences

Info

Publication number: CN2378031Y
Application number: CN 99209283
Authority: CN
Inventors: 李靖乐
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-05-02
Filing date: 1999-05-02
Publication date: 2000-05-17
Anticipated expiration: 2009-05-02

Abstract

The utility model relates to a defecation device for patients, which is arranged on a sickbed, and the defecation device is provided with a buttock supporting board which can be turned to open and close, a urine guide groove which can be turned and moved and a bedpan which can be horizontally moved. When patients operate a hand wheel, the buttock supporting board is downwards turned to expose the patients' buttocks, and the urine guide groove is upwards turned from the patients' crotch parts and is horizontally forwards moved to close to the patients' urine positions. Meanwhile, the bedpan is horizontally moved to a position below the patients' buttocks, the patients' feces directly falls into the bedpan, and the urine flows into the bedpan through the urine guide groove. Therefore, the patients, who use a sickbed with the device, do not need the help of nursing staff and can automatically discharge the feces and the urine without lifting the buttocks.

Description

Patient's defecation device

To put form more though be used for patient, people with disability, handicapped old people's the civilian dress of separating at present, all exists some shortcomings, if any application electron controls technology, its complex structure, cost is high; Though mechanical cost is low, use inconvenience, fail to deal with problems well.

The purpose of this utility model provides a kind of mechanical, compact conformation, and functional reliability is good, and is easy to use, and overall dimensions is little, and is in light weight, patient's defecation device that cost is low.

The purpose of this utility model is achieved in that it is to be provided with a buttocks supporting plate that can overturn on a rigid chassis, one can sliding turnover crotch portion supporting plate (being provided with a urethral catheterization groove below the crotch portion supporting plate) and the bedpan that can move horizontally at the back side of bed, the buttocks supporting plate on one and this device is offered at the human buttock position equally on one's sick bed, the same and the same hole of relevant position of crotch portion supporting plate shape size is installed in this patient's defecation device the back side of sick bed according to the position in the hole on the bed surface.When patient is manual or electronic be located at bed during lateral handle the buttocks supporting plate on the device spill patient's buttocks to the beneath upset of bed, the bedpan carriage is delivered to the bedpan of putting thereon under the patient posterior simultaneously, also just just drive the urethral catheterization groove and paste the urine position of protecting patient from make progress between patient's two lower limbs upset and level reach at this process crotch portion supporting plate, patient's stool is directly fallen into bedpan, urine is then gone into bedpan through the urethral catheterization concentrated flow, after patient Xie Wanbian, handle the entire mechanism return motion, the part on the device just returns to original position.Therefore use this device patient not need the people to help, also need not leave just can oneself to carry out excrement and urine.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof:

Fig. 1 is this utility model structure vertical view;

Fig. 2 is that this utility model A is that bedpan moves and buttocks supporting plate inversion principle figure to view;

Fig. 3 is that this utility model B is urethral catheterization groove inversion principle figure to view;

Fig. 4 is this utility model urethral catheterization groove shape figure;

Fig. 5 is this utility model A---the A profile;

Fig. 6 is that this utility model C is to partial view;

Fig. 7 is this utility model scheme of installation on one's sick bed.

Describe the patient who the utility model proposes in detail below in conjunction with accompanying drawing and separate details and the working condition that civilian dress is put.

This utility model structure is: be provided with a screw rod (2) on a square rigid chassis (1), (2) be provided with a nut (3), (3) go up with part affixed a bedpan carriage (4), (4) another side is provided with two support rollers (5), (5) can go up rolling at slide plate (6), be placed with a bedpan (7) on the bedpan carriage (4), nut (3) just ask moving bedpan (7) to move horizontally when screw rod (2) rotated under dynamic action.On screw rod (2), also be provided with a worm screw (8), (8) with worm gear (9) engagement, (9) be installed on the turning cylinder (11) of buttocks supporting plate (10), worm gear (9) makes buttocks supporting plate (10) flip-flop movement when worm screw (8) is rotated, also be provided with a bevel gear (12) in the termination of screw rod (2), (12) with another bevel gear (13) engagement, (13) are installed in the termination of another root screw rod (14), and (13) rotate screw rod (14) when rotate (12).On screw rod (14), also be provided with a nut (15), (15) go up affixed one with the vertical pipe of nut axis (16), (16) go up affixed a single mandrel (17), (17) be provided with a crotch portion supporting plate (18), (18) can rotate around (17), below (back side) at crotch portion supporting plate (18) is provided with a urethral catheterization groove (19), tail end at crotch portion supporting plate (18) is also connecting a roller (20), (20) can in the cam path (22) on the lobe plate (21), roll, the other end in axle (17) is provided with a roller (23), (23) can roll in the linear groove of straight horizontal (28) on gripper shoe (24), when axle (17) cam path (22) when moving horizontally forces roller (20) to move along cam surface, thereby make crotch portion supporting plate (18) and urethral catheterization groove (19) upset.

Work process of the present utility model is: when patient according to figure in direction shown in the arrow (27) lie on the sick bed, buttocks places on the buttocks supporting plate (10), buttocks supporting plate (10) just spills patient's buttocks when rotating handwheel (25) to the upset of the back side of bed, crotch portion supporting plate (18) overturns to arrow (27) to showing that direction moves while making progress, touch patient's urine position until urethral catheterization groove (19), the moving bedpan (7) of nut (3) holder simultaneously moves to separating just under the position of patient, patient's stool is directly fallen into bedpan, and urine is then gone into bedpan through the urethral catheterization concentrated flow.

Claims

A kind of patient's defecation device, it is characterized in that: it is to be provided with a screw rod (2) on a square rigid chassis (1), (2) be provided with a nut (3), (3) go up with part affixed a bedpan carriage (4), (4) another side is provided with two support rollers (5), (5) go up rolling at slide plate (6), be placed with a bedpan (7) on the bedpan carriage (4), nut (3) just ask moving bedpan (7) to move horizontally when screw rod (2) rotated under dynamic action.On screw rod (2), also be provided with a worm screw (8), (8) with worm gear (9) engagement, (9) be installed on the turning cylinder (11) of buttocks supporting plate (10), worm gear (9) makes buttocks supporting plate (10) flip-flop movement when worm screw (8) is rotated, also be provided with a bevel gear (12) in the termination of screw rod (2), (12) with another bevel gear (13) engagement, (13) be installed in the termination of another root screw rod (14), (13) just screw rod (14) rotation when rotate (12), on screw rod (14), also be provided with a nut (15), (15) go up affixed one with the vertical pipe of nut axis (16), (16) go up affixed a single mandrel (17), (17) be provided with a crotch portion supporting plate (18), (18) can rotate around (17), affixed the urethral catheterization groove (19) in the below (back side) of crotch portion supporting plate (18), also connecting a roller (20) at crotch portion supporting plate, (1) also is provided with a lobe plate (21) on the chassis, (21) be provided with cam path (22), roller (20) rolls in cam path (22), the other end in axle (17) is provided with a roller (23), on chassis (1), also be provided with a gripper shoe (24), (24) be provided with a straight line level trough (28), roller (23) rolls in straight line level trough (28), when axle (17) cam path (22) when moving horizontally forces roller (20) to move along cam surface, thereby make crotch portion supporting plate (18) and urethral catheterization groove (19) upset.