CN210472478U - Defecation device convenient for adjusting leg angle for bedridden patient - Google Patents

Abstract

The utility model discloses a defecation device which is convenient for adjusting the angle of legs and used in bed, and belongs to the technical field of bed nursing, comprising a bedpan base, a shank supporting device which can adjust the height and the bending angle of the shank and a thigh positioning device which can adjust the height and the bending angle of the thigh, wherein the top of the bedpan base is provided with a defecation pool which can receive filth, the device can be arranged on any bed for use through the bedpan base which is arranged independently, a patient needs to be arranged on the bed for defecation, the shape of the device is a wedge-shaped structure without steps and bulges, the patient can conveniently and comfortably lie in bed, after the device is arranged, the patient can independently defecate, the patient can continuously assist in the defecation process to lift the legs of the patient, the embarrassment situation that the patient is forced to watch the defecation is avoided, and the device is provided with a splash-proof plate and the defecation pool to block and store the filth discharged, can not be stuck on human body.

Description

Defecation device convenient for adjusting leg angle for bedridden patient

Technical Field

The utility model relates to a bed nursing technical field especially relates to a defecation ware convenient to adjustment shank angle bed uses.

Background

The adult paper diaper is worn, bedridden patients or old people can urinate and defecate without any help of other people and can treat the urination and the defecate in the supine position, but the excreted dirt can be extruded and attached to the body of the patient and needs to be cleaned after each defecation, the people who clean the dirt and the patient can lose the self-esteem when the dirt is picked up, the patient can not control the body of the patient, some people are born naturally, some people are old and can not control the body of the patient to defecate normally, the people who can not control the body of the patient and can not stand up, the people can not lie in bed for a long time, the adult paper diaper is usually used for helping the people who can not normally squat or sit down to defecate, the patient can not urinate and defecate in the supine position, because the body is difficult to clean and the body is always sticky, if the body is worn tightly and even extruded, the body pollutes the worn clothes and needs to be worn when the patient does not defecate, the comfort is very poor, while the paper urine pad is always flat and not blocked, the body is easy to excrete to a bed in which the patient lies, the bed is more troublesome and difficult to clean, the patient is usually unwilling to defecate and generates stronger conflict emotion, and the number of times of excretion can be deliberately reduced for reducing the embarrassment times of some patients, so that the body of the patient is not good, the urinary system diseases can be caused, the current nursing products are various, however, the products for helping the disabled people and the disabled people to solve the defecate are relatively few, the quality difference price is low, the market of domestic auxiliary appliances is still in the starting stage, the current toilets with a backrest for use lean on the body are comfortable, but is not suitable for people who can not sit up at all, can only be used for people who can sit up completely with certain limb ability, if the limbs are weak and powerless, the chair can not be used anyway, and the height of the defecation barrel is high, people are required to assist in defecation, others need to hold the defecation barrel during defecation, the defecation barrel is very embarrassing, even causes tension and is difficult to discharge, and in order to reduce embarrassment, a device which is convenient for a patient to lie in bed alone is needed at present.

For example, the publication date is 2016, 1 and 20, and chinese patent application No. CN201620741536.3 discloses an adjustable hospital bed convenient for defecation of a bedridden patient, which includes a bed frame and a mattress arranged on the bed frame, wherein the bed frame includes a fixed bed head end and a movable bed tail end, the fixed bed head end and the movable bed tail end are connected through a draw-and-insert pull rod arranged on a bed frame, one end of the draw-and-insert pull rod is fixedly connected with a frame at the movable bed tail end, and the other end is inserted into a frame at the fixed bed head end; the mattress comprises a fixed mattress arranged at the head end of the fixed bed and a turnover mattress arranged at the tail end of the movable bed, wherein a supporting mechanism is arranged at the bottom of the turnover mattress, and the turnover mattress is jacked up by the supporting mechanism near the middle end.

This kind of adjustable sick bed convenient to bed patient defecation is simple structure, can reduce the recruitment that is used for looking after patient in a large number, patient can keep light defecation under the state of lying, avoid the excrement to pollute patient's health, help patient that nursing staff can be convenient carries out sanitary cleanness, alleviate nursing staff's intensity of labour, still can strengthen their life confidence through the life degree of self-care that improves patient, but this kind of bed is an solitary sick bed, occupation space is great, it is very difficult to settle at home, and the comfort level that the sick bed normally had a rest is not like domestic bed, and the sick bed generally is single bed, the space is less in bed, be unfavorable for patient to stand up supplementary, also be unfavorable for nursing staff to help the disease to do not suitable for the rehabilitation exercise, this kind of bed is used in patient's long-term bed.

Based on this, the utility model designs a defecation device convenient to adjustment shank angle bed is used to solve above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a defecation ware convenient to adjustment shank angle bed is used can accomplish the back at the installation, and bed patient can oneself defecation, the device of accomodating of being convenient for clear up to can not pollute clothing and bed on one's body, reduce the defecation device that the awkward condition appears, need not reform transform the bed of patient sleep moreover, do not influence the comfort level that patient was in bed at ordinary times.

The utility model discloses a realize like this: the defecation device comprises a bedpan base, a shank supporting device and a thigh positioning device, wherein the shank supporting device can adjust shank height and bending angle, the thigh positioning device can adjust thigh height and bending angle, a defecation pool capable of accommodating dirt is arranged at the top of the bedpan base, leg length regulators are symmetrically arranged on the front side and the rear side of the bedpan base, the shank supporting device and the thigh positioning device can be separated and can adjust positions, the shank supporting device and the thigh positioning device are arranged right above the bedpan base, the shank supporting device is arranged on one side close to feet, and the thigh positioning device is arranged on one side close to an upper body.

Furthermore, the bottom of the leg length adjuster and the bottom of the bedpan base are on the same plane, and a plurality of adjusting holes vertical to the bottom of the bedpan base are uniformly formed in the leg length adjuster.

Further, thigh positioner includes two vertical upright bracing pieces, two can slide and the card of location has established a support horizontal pole between the upright bracing piece, two leg board regulating blocks have been established to the cover that can the horizontal slip on the support horizontal pole, two can all install the shank backup pad of pivoted on the leg board regulating block, two upright bracing piece can separate insert establish in the regulation hole on arbitrary same vertical straight line, the regulation hole is transition fit with upright bracing piece.

Furthermore, two upright support rods on the thigh positioning device can be stably inserted into the adjusting holes on the front side and the rear side of the same vertical plane in a separable manner, the shank supporting device is arranged on the left side of the thigh positioning device in parallel, and the shank supporting device and the thigh positioning device are identical in structure.

Furthermore, a vertical adjusting slide way is arranged on the supporting cross rod, a cross rod clamping groove with an upward inclined opening is arranged on one side of the adjusting slide way, the supporting cross rod is a cylindrical long rod, the clamping shape of the bottom of the cross rod clamping groove is the same as that of the cross section of the supporting cross rod, and the supporting cross rod is in transition fit with the cross rod clamping groove.

Further, every all set up a vertical leg board dwang on the leg board regulating block, leg board rotation regulating block has been fixed to leg board backup pad bottom, a rotation groove has been seted up to the bottom that the leg board rotated the regulating block, leg board dwang can separate and establish in the rotation inslot with what rotate, leg board dwang and rotation groove are transition fit.

Further, a leg binding belt with a magic tape is arranged at the top of the leg supporting plate.

Further, the bedpan base is of a wedge-shaped structure with the horizontal bottom, the raised left side of the bedpan base is provided with an upright splash guard, the bottom of the bedpan base is provided with a silica gel anti-slip pad, the top of the defecation tank and the top of the bedpan base are on the same plane, and the edge of the right side of the defecation tank is provided with a cushion pad.

Furthermore, paper urine pad positioning grooves are formed in two ends of the buffer pad, and the paper urine pad can be clamped on the right side of the buffer pad in a separable mode through the paper urine pad positioning grooves.

Furthermore, storage devices are arranged on the front side and the rear side of the bedpan base, each storage device is provided with two storage jacks, and the shank supporting device and the thigh positioning device can be separated and inserted into the storage jacks on the two sides of the bedpan base.

The utility model has the advantages that: the utility model can be installed on any bed for use through the separately arranged bedpan base, the patient can be installed when defecating is needed, the shape of the device is a wedge-shaped structure without steps and bulges, the device can be used in bed with convenient and comfortable patients, after the device is installed, the patient can defecate independently, the problem that the patient needs to continuously and auxiliarily lift the legs of the patient when defecating is avoided, the embarrassment situation that the patient is forced to watch the defecating is avoided, the device is provided with a splash board and a defecating pool to block and contain the discharged dirt, the dirt can not be stuck on the human body, the shank supporting device and the thigh positioning device of the device can adjust the width and the height, the bending and expanding angle adapting to the legs can be rotated, more comfortable defecating posture is provided for the patient, the anorectal angle most beneficial to the defecating can be simulated through the adjusting and changing of the angle, more quick defecation, and this device is through height-adjusting and width, can adapt to the disease of different leg length and height, make anyone can both carry out normal defecation when lying on the back, through the mode that lets patient's independent defecation, strengthen patient's confidence, patient's self-esteem has been maintained to a certain extent, make the patient obtain graceful and comfortable from soul, be favorable to the improvement of the state of an illness, this device is when defecation, need not shift patient again, the problem of moving when solving the bedridden of each age stage, the inconvenient patient of action defecation, it just can solve stool and urine to make it on bed, avoid forming the secondary damage to patient at the in-process that removes and aggravate the state of an illness even.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the leg supporting plate of the present invention;

FIG. 3 is a schematic structural view of the thigh positioning device of the present invention;

FIG. 4 is a schematic view of the structure of the upright support rod of the present invention;

FIG. 5 is a top view of the base of the bed pan of the present invention;

fig. 6 is a schematic view of the installation position of the storage device and the leg length adjuster according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-splash guard, 2-bedpan base, 21-urinal, 22-buffer pad, 23-urine pad positioning groove, 3-shank support device, 4-thigh positioning device, 41-upright support rod, 411-cross bar clamping groove, 412-adjusting slideway, 42-leg support plate, 421-leg plate rotating adjusting block, 422-leg binding belt, 423-rotating groove, 43-support cross bar, 44-leg plate adjusting block, 441-leg plate rotating rod, 5-urine pad, 6-leg length adjuster, 61-adjusting hole, 7-storage device and 71-storage jack.

Detailed Description

Referring to fig. 1 to 6, the present invention provides a technical solution: a defecation device convenient for adjusting leg angle for bedridden comprises a bedpan base 2, a shank supporting device 3 capable of adjusting shank height and bending angle and a thigh positioning device 4 capable of adjusting thigh height and bending angle, wherein a defecation pool 21 capable of receiving filth is arranged at the top of the bedpan base 2, leg length adjusters 6 are symmetrically arranged on the front side and the rear side of the bedpan base 2, the shank supporting device 3 and the thigh positioning device 4 can be separated and inserted into the leg length adjusters 6 in position adjusting mode, the shank supporting device 3 and the thigh positioning device 4 are arranged right above the bedpan base 2, the shank supporting device 3 is arranged on one side close to feet, the thigh positioning device 4 is arranged on one side close to the upper body, so that the heights and the abduction angles of thighs and shanks during defecation of a patient can be adjusted, and accordingly flexion and extension of knee joints and hip joints can be adjusted, Abduction and rotatory angle, can adapt to the shank demand of different height diseases like this, then make patient carry out the defecation with the most comfortable angle, thereby make the disease carry out the defecation with the most suitable anus intestines angle of defecation, make the defecation more laborsaving, it is more smooth and easy, and make the independent defecation of disease, reduce the awkward condition, increase the confidence of disease, and can not make the bed dirty, this device is convenient for wash, be convenient for install and move, do not influence the normal lying of disease, need not change the structure and the travelling comfort of bed, still use original bed, reduce the conflict mood of disease to the defecation.

Wherein, the bottom of the leg length regulator 6 is on the same plane with the bottom of the bedpan base 2, the leg length regulator 6 is uniformly provided with a plurality of regulating holes 61 vertical to the bottom of the bedpan base 2, so that the shank supporting device 3 and the shank positioning device 4 can be upright and installed right above the bedpan base 2, which is convenient for supporting the thigh and the shank of the patient to defecate in a lying posture, the shank positioning device 4 comprises two vertical upright supporting rods 41, a supporting cross rod 43 is clamped between the two upright supporting rods 41 in a sliding and positioning manner, two leg plate regulating blocks 44 are sheathed on the supporting cross rod 43 in a horizontal sliding manner, leg supporting plates 42 are rotatably installed on the two leg plate regulating blocks 44, the two upright supporting rods 41 can be separately inserted into the regulating holes 61 on any same vertical straight line, the adjusting holes 61 and the upright supporting rods 41 are in transition fit, the distance and the opening angle between the two legs can be adjusted by the structure of the thigh positioning device 4, the angle between the defecation two legs can be adjusted conveniently, the two upright supporting rods 41 on the thigh positioning device 4 can be stably inserted into the adjusting holes 61 on the front side and the rear side of the same vertical plane in a separated mode, the shank supporting device 3 is arranged on the left side of the thigh positioning device 4 in parallel, the shank supporting device 3 and the thigh positioning device 4 are identical in structure, so that the shank supporting device 3 and the thigh positioning device 4 can be used for division of work more accurately, the shank supporting device 3 close to the shank is used for supporting the shank, horizontal or small-angle inclined support is needed, the thigh positioning device 4 close to the thigh needs to adapt to the bending angle and is attached to the thigh for supporting, the installation positions of the shank supporting device 3 and the thigh positioning device 4 can be conveniently adjusted through the adjusting holes 61, the distance between the shank supporting device 3 and the thigh positioning device 4 can be conveniently adjusted through changing the adjusting holes 61, so that the leg positioning device is suitable for patients with different leg lengths, the vertical adjusting slide 412 is arranged on the supporting cross rod 43, a cross rod clamping groove 411 with an obliquely upward opening is arranged on one side of the adjusting slide 412, the supporting cross rod 43 is a cylindrical long rod, the clamping shape at the bottom of the cross rod clamping groove 411 is the same as the cross section shape of the supporting cross rod 43, the supporting cross rod 43 is in transition fit with the cross rod clamping groove 411, so that the supporting cross rod 43 can be stably supported, and meanwhile, the rotation angle and the adjusting height can be installed between the two upright supporting rods 41 and can be adaptively rotated along with the leg force of a patient, so that the leg supporting plate 42 rotates along with the, each leg plate adjusting block 44 is provided with a vertical leg plate rotating rod 441, the bottom of the leg plate supporting plate 42 is fixed with a leg plate rotating adjusting block 421, the bottom of the leg plate rotating adjusting block 421 is provided with a rotating groove 423, the leg plate rotating rod 441 can be inserted into the rotating groove 423 in a separating and rotating manner, the leg plate rotating rod 441 and the rotating groove 423 are in transition fit, so that the leg plate 42 and the leg plate adjusting block 44 can rotate relatively, when the leg plate 42 is pressed down by a leg, the abduction angle adjustment of a hip joint and a knee joint is convenient to adjust, the top of the leg supporting plate 42 is provided with a leg binding belt 422 with a magic tape, the leg can be stably fixed without loosening, the leg supporting plate 42 can be conveniently untied, the device can be conveniently detached from a calf and a thigh, the bedpan base 2 is of a wedge-shaped structure with a horizontal bottom, the toilet bowl comprises a toilet bowl base 2, and is characterized in that an upright splash guard 1 is arranged on the left side of the toilet bowl base 2 which is high, a silica gel anti-slip pad is arranged at the bottom of the toilet bowl base 2, the top of a toilet bowl 21 and the top of the toilet bowl base 2 are on the same plane, a cushion pad 22 is arranged at the edge of the right side of the toilet bowl 21, so that a patient can lie on the toilet bowl base 2 more comfortably and smoothly at an oblique angle, the lying is more stable, paper urine pad positioning grooves 23 are arranged at two ends of the cushion pad 22, a paper urine pad 5 is clamped on the right side of the cushion pad 22 through the paper urine pad positioning grooves 23 in a separable manner, excrement is prevented from scattering and sputtering everywhere, the toilet bowl base is more sanitary and clean and convenient to clean, storage devices 7 are arranged on the front side and the rear side of the left side of the toilet bowl base 2, two storage insertion holes 71 are formed in each storage device 7, a shank supporting device 3 and a thigh positioning device 4 can, the storage of the lower leg supporting device 3 and the thigh positioning device 4 after the use is finished is convenient.

One specific application of the embodiment is as follows: the utility model has the advantages that the silica gel non-slip mat is arranged at the bottom of the bedpan base 2 when in use, so that the bedpan base 2 can be stably placed on a normal comfortable bed and can not slide, the top of the defecation tank 21 and the top of the bedpan base 2 are on the same plane, the cushion 22 is arranged at the edge of the right side of the defecation tank 21, the bedpan base 2 is of an integral wedge shape, and a thin acute angle end plug is arranged below the back waist of the back of a lying patient, so that the cushion 22 can be just padded between the waist and the hip of a patient to play the role of a cushion, and is more comfortable, the discomfort caused by the over hardness of the bedpan base 2 can be avoided, the splash-proof plate 1 close to the foot is arranged at the left side of the defecation tank 21, so that the defecation part of the hip is just right opposite to the defecation tank 21 when the patient lies down, and the splash-proof plate 1 can prevent the discharged excrement from splashing, the two corners of the paper urine pad 5 are plugged into the paper urine pad positioning grooves 23 made of rubber by force, so that the paper urine pad 5 is tightened between the two paper urine pad positioning grooves 23 on the two sides of the cushion pad 22, the cushion pad is covered by the paper urine pad, the cushion pad and a bed below the back hip part are prevented from being soiled, and the paper urine pad can be cleaned more conveniently;

when the thigh positioning device 4 is installed in the device, firstly, two leg plate adjusting blocks 44 are sleeved on a supporting cross rod 43, the supporting cross rod 43 is a round stick, as shown in fig. 4, and the supporting cross rod 43 and the leg plate adjusting blocks 44 are in transition fit, so that the leg plate adjusting blocks 44 can horizontally slide on the supporting cross rod 43 and can axially rotate, attention is required during installation, the leg plate rotating rods 441 on the two leg plate adjusting blocks 44 face to the same direction of the supporting cross rod 43, so that the two leg plate adjusting blocks 44 stably installed on the supporting cross rod 43 can adjust the distance between each other by sliding, the distance between the two leg plate adjusting blocks 44 can be adjusted to adapt to different leg widths of different people by adjusting the distance between the two leg plate adjusting blocks 44, the opening and closing distance between the two legs can be adjusted, and the thigh positioning device is more comfortable, then, the upright supporting cross rod 41 is respectively installed at the left end and the right end of the installed supporting cross rod 43, the, the patient lies down, then finds the proper position of the thigh, then inserts the upright support rods 41 at the left and right ends into the adjusting holes 61 on the leg length adjuster 6 with proper position, the leg length adjuster 6 is fixed at the two sides of the bedpan base 2, as shown in fig. 5, there are a plurality of adjusting holes 61, and the leg length adjuster 6 at the two sides is symmetrical, so that when the upright support rods 41 are inserted into the adjusting holes 61 in the same sequence, the upright support rods 41 are vertically and stably inserted into the adjusting holes 61, at this time, the support cross rods 43 vertically span over the bedpan base 2, next, the leg plate rotation adjusting block 421 at the bottom of the leg support plate 42 is rotated, so that the rotation groove 423 on the leg plate rotation adjusting block 421 is aligned with the leg plate rotation rod 441 on the leg plate adjusting block 44, the leg plate rotation rod 441 and the rotation groove 423 are tightly inserted, the insertion degree needs to be interference fit, and the leg support plate 42 will not fall off, because the leg plate rotating rods 441 on the two leg plate adjusting blocks 44 face the same angle of the supporting cross rod 43, the two leg supporting plates 42 on the supporting cross rod 43 also face the same surface of the supporting cross rod 43, then the supporting cross rod 43 is adjusted to a proper height in a vertically sliding manner, and the same supporting cross rod 43 is adjusted in an angle rotating manner, so that the leg supporting plates 42 are rotated to a proper position for the patient thigh, the attaching surface and the attaching angle, then the supporting cross rod 43 is clamped into the cross rod clamping grooves 411 on the left and right upright supporting rods 41 at the same height, the bottom of each cross rod clamping groove 411 is also circular, and the cross rod clamping grooves 411 and the supporting cross rod 43 are in transition fit, so that the supporting cross rod 43 can be rotated when being clamped in the cross rod clamping grooves 411, so that the two leg supporting plates 42 mounted on the same supporting cross rod 43 can also be pressed by the legs, the thigh can automatically adapt to the angle of the leg to rotate, then the thigh is placed on the U-shaped leg supporting plate 42, the thigh is locked on the leg supporting plate 42 through the leg binding belt 422, the leg binding belt 422 enables the top opening of the leg supporting plate 42 to be locked and closed through a magic tape, the thigh can be conveniently unlocked and locked in the leg supporting plate 42, the leg plate rotating rod 441 and the rotating groove 423 are matched and not connected through threads, the leg plate rotating rod 441 is only inserted in the rotating groove 423, so that when the thigh is pressed on the hip naturally and is pressed down and defecated, hip expansion can be carried out, namely, two legs transversely open, at the moment, the leg supporting plate 42 can rotate outwards under pressure, the leg plate rotating rod 441 is fixed and can not rotate, the rotating groove 423 can be stressed to axially rotate around the leg plate 441, and thus the rotating rod opens to achieve the effect of adjusting the angle of the leg supporting plate 42, the self-adaptive angle rotation is carried out according to the weight and the pressure of the legs of the human body, so that the leg strength self-adaptive device is more suitable for the different weight and strength of the legs of each person, and is more suitable for the comfort of the legs; the shank support device 3 and the thigh positioning device 4 have the same structure, the same installation mode and the same use effect, and are adjusted to different heights and angles according to requirements, and are installed on different adjusting holes 61 on the shank length adjuster 6 to support shanks with different angles, and the shanks and the thighs have different bending and horizontal angles, and the support cross rod 43 on the shank support device 3 is adjusted to completely achieve differential adjustment, so that the leg support device is very convenient, the defecation tank 21 of the device is made of aluminum alloy or PVC, is firm, light, easy to clean, not easy to rust and very practical, the device is also provided with one storage device 7 on both sides of the bedpan base 2, each storage device 7 is vertically provided with a storage jack 71, as shown in figure 6, the distance between the storage jacks 71 on both sides is the same as that of the adjusting holes 61 on both sides of the bedpan base 2, thus, when the patient does not need to use the device, the upright supporting rods 41 of the lower leg supporting device 3 and the thigh positioning device 4 can be inserted into the accommodating insertion holes 71, so that the device is convenient to accommodate and very convenient to use; it should be noted that: the leg length adjuster 6 and the bottom receiving insertion hole 71 of the bedpan base 2 are all horizontally arranged, and the adjusting hole 61 and the upright supporting rod 41 in the mounting state are both vertical to the horizontal plane, so that the upright supporting rod 41 provided with the lower leg supporting device 3 and the thigh positioning device 4 can be stably inserted into the adjusting hole 61, and the thigh and the lower leg can be conveniently supported.

When in use, a patient lies on the horizontal bed, the head of the patient is arranged on the left side of the leg part on the right side, the hip of the patient leans against the buffer pad 22 on the bedpan base 2, then the paper urine pad 5 is plugged at the waist and the back of the patient, the clothes and trousers of the patient are removed, the paper urine pad 5 is not contacted with the clothes, then one leg is lifted, the lower leg is placed on the lower leg supporting device 3, the leg supporting plate 42 of the lower leg supporting device 3 is horizontally placed, then the lower leg is bound by the leg binding belt 422, the thigh is bound by the leg supporting plate 42 and the leg binding belt 422 on the thigh positioning device 4, then the leg plate adjusting block 44 is slid, the leg plate adjusting block 44 is slid to the position where the patient feels comfortable defecation, the product can enable each hip of the patient to be bent to 120 degrees, the single leg is outward rotated by 20 degrees, the single leg is outward extended by 20 degrees, thus the patient with only one leg can normally defecate, the angle setting is the lower limb bending requirement angle of normal human defecation, in a common sitting posture, the anorectal angle is about 80-90 degrees, and in a squatting posture, the anorectal angle can reach 110 degrees after 100 degrees, theoretically, the larger the anorectal angle is, the straighter the rectum is, the smoother the defecation is, the device can enable the anorectal angle to reach 110 degrees after 100 degrees or more when a patient defecates, and is beneficial to the smoother defecation, and because the angle of the leg fixing device 3 and the thigh positioning device 4 for fixing the leg is adjustable, the device can be suitable for the patient who can not bend to reach 90 degrees due to the damage of the hip joint;

the device can conveniently defecate when a patient lies in bed when needed without changing the bed for sleeping at ordinary times, the device can be easily moved away from the bed when not needed, and the height, the position and the width of the thigh and the shank as well as the abduction and hip bending angle of the hip joint can be conveniently adjusted by adjusting the shank supporting device 3 and the thigh positioning device 4, so that the comfort level of the defecating of the patient lying in bed is improved, the anorectal angle of the patient during the defecating is reasonably adjusted, the defecating of the patient lying in bed is smoother, the comfort level during sleeping is not reduced, the normal use of the bed is not affected, the patient can go to the toilet independently, the privacy is improved, the embarrassing situation that the patient watches the defecating is reduced, the situation that dirt is squeezed and spilled everywhere is avoided, the self-respecting and the self-confidence of the patient are increased, psychologically reduces the conflict emotion of defecation of the patient and is more beneficial to the physical and mental health of the patient.

For ease of understanding, the human body is medically artificially designed with three mutually perpendicular axes, namely, a vertical axis, a sagittal axis, and a coronal axis:

vertical axis: is an axis from head to foot and perpendicular to the ground plane;

sagittal axis: is an axis that intersects the vertical axis at right angles from the ventral side to the dorsal side;

a crown axis: the left and right directions are parallel to the horizontal plane and vertical to the front two surfaces;

and thus extend in sagittal, coronal and transverse planes, which are anatomical terms,

wherein, sagittal plane: the human body is divided into a left part and a right part, the left section and the right section are sagittal planes, and the section with the same left section and the right section is called a median sagittal plane;

coronal plane: the section perpendicular to the ground, also called frontal plane, is made along the left and right diameters of the body;

the cross section is as follows: a section of the body parallel to the ground, also called horizontal plane;

by means of these three axes and three planes, three medical movement patterns are explained, as follows:

anteflexion: generally refers to the motion of a joint along the coronal axis such that the angle between the two bones of the joint is reduced; for example, when lifting the leg forward, the thigh femur makes a forward bending movement around the hip joint;

rotating: is the movement of the joint along a vertical axis, such as rotation of the humerus antero-medially about the central axis of the bone, called pronation or pronation, and postero-lateral rotation, called supination or pronation;

abduction: the joint generally moves along the sagittal axis, the bones approach to the median sagittal plane is called contraction, and the bones far away from the median sagittal plane are called expansion; for example, the motion process of laterally lifting the two arms is that the two arms do abduction motion around the shoulder joints;

the action process of the transverse split is two thigh abduction actions; the vertical split is the action that one thigh bends forwards and the other thigh stretches backwards;

rotating: refers to two interconnected joints that rotate relative to each other about the axis of the joint.

Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.

Claims (10)

1. The utility model provides a defecation ware convenient to adjustment shank angle bed-ridden uses which characterized in that: including bedpan base (2), shank strutting arrangement (3) that can adjust shank height and bend angle and thigh positioner (4) that can adjust thigh height and bend angle, the top of bedpan base (2) has set up can accept filthy defecation pond (21), bilateral symmetry has set up long regulator of leg (6) around bedpan base (2), shank strutting arrangement (3) and thigh positioner (4) can both separate and adjust the position insert and establish on long regulator of leg (6), shank strutting arrangement (3) and thigh positioner (4) set up directly over bedpan base (2), shank strutting arrangement (3) set up in the one side that is close to the foot, thigh positioner (4) set up in the one side that is close to the upper part of the body.

2. The defecation device convenient for adjusting the leg angle for lying in bed according to claim 1, wherein: the bottom of the leg length regulator (6) and the bottom of the bedpan base (2) are on the same plane, and a plurality of regulating holes (61) vertical to the bottom of the bedpan base (2) are uniformly formed in the leg length regulator (6).

3. The defecation device convenient for adjusting the leg angle for lying in bed according to claim 2, wherein: thigh positioner (4) include two vertical upright bracing pieces (41), two can slide and the card of location has established a support horizontal pole (43) between upright bracing piece (41), support horizontal pole (43) and go up can the horizontal slip cover and established two leg board regulating blocks (44), two all can the pivoted on leg board regulating block (44) installed leg supporting plate (42), two upright bracing piece (41) can separate insert in establishing regulation hole (61) on arbitrary same vertical straight line, regulation hole (61) and upright bracing piece (41) are transition fit.

4. The defecation device convenient for adjusting the leg angle for lying in bed according to claim 3, wherein: two upright support rods (41) on the thigh positioning device (4) can be stably inserted into the adjusting holes (61) on the front side and the rear side of the same vertical plane in a separated mode, the shank supporting device (3) is arranged on the left side of the thigh positioning device (4) in parallel, and the shank supporting device (3) and the thigh positioning device (4) are identical in structure.

5. The defecation device convenient for adjusting the leg angle for lying in bed according to claim 3, wherein: the support cross bar (43) is provided with a vertical adjusting slide way (412), one side of the adjusting slide way (412) is provided with a cross bar clamping groove (411) with an inclined upward opening, the support cross bar (43) is a cylindrical long stick, the clamping shape at the bottom of the cross bar clamping groove (411) is the same as the cross section shape of the support cross bar (43), and the support cross bar (43) is in transition fit with the cross bar clamping groove (411).

6. The defecation device convenient for adjusting the leg angle for lying in bed according to claim 3, wherein: every all set up a vertical leg board dwang (441) on leg board regulating block (44), leg board rotation regulating block (421) have been fixed to leg supporting plate (42) bottom, a rotation groove (423) has been seted up to the bottom that leg board rotated regulating block (421), leg board dwang (441) can separate and the pivoted is inserted and is established in rotation groove (423), leg board dwang (441) is transition fit with rotation groove (423).

7. The defecation device convenient for adjusting the leg angle for lying in bed according to claim 3, wherein: the top of the leg supporting plate (42) is provided with a leg binding belt (422) with a magic tape.

8. The defecation device convenient for adjusting the leg angle for lying in bed according to claim 1, wherein: bedpan base (2) are the horizontal wedge structure in bottom, the high left side of bedpan base (2) has set up upright splashproof (1), the bottom of bedpan base (2) has set up the silica gel slipmat, the top of defecation pond (21) and the top of bedpan base (2) are on the coplanar, the right side edge of defecation pond (21) has set up blotter (22).

9. The defecation device convenient for adjusting the leg angle for lying in bed according to claim 8, wherein: the two ends of the buffer pad (22) are provided with paper urine pad positioning grooves (23), and the right side of the buffer pad (22) can be separated from the paper urine pad positioning grooves (23) to clamp the paper urine pad (5).

10. The defecation device convenient for adjusting the leg angle for lying in bed according to claim 1, wherein: storage devices (7) are arranged on the front side and the rear side of the bedpan base (2), each storage device (7) is provided with two storage jacks (71), and the shank supporting device (3) and the thigh positioning device (4) can be separated and inserted into the storage jacks (71) on the two sides of the bedpan base (2).

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