CN113995471A

CN113995471A - Physical defecation device

Info

Publication number: CN113995471A
Application number: CN202111300495.6A
Authority: CN
Inventors: 张英泽; 李泳龙
Original assignee: Individual
Current assignee: Hebei Institute Of Orthopaedic Biomaterials And Technological Innovation; Zhang Yingze
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-02-01

Abstract

The invention discloses a physical defecation device, which comprises an electric defecation head, wherein the electric defecation head comprises a tubular handle, a dirt collecting sleeve, a stirring rod and a driving motor, the dirt collecting sleeve is tubular, the rear end of the dirt collecting sleeve is butted with the front end of the tubular handle, the edge of the front end of the dirt collecting sleeve props against the periphery of an anus of a patient, the driving motor is arranged in the tubular handle, the front end of the stirring rod is inserted into the hard stool of the patient, the rear end of the stirring rod penetrates through the dirt collecting sleeve to be connected with the driving motor, the front end of the stirring rod is provided with a water spraying hole, the rear end of the stirring rod is provided with a water inlet hole communicated with the water spraying hole, the water inlet hole is connected with a water supply device, and the rear end of the tubular handle is connected with a sewage discharge pipe. The invention adopts the physical stirring and liquid spraying modes to break up and soften hard excrement causing constipation, and then discharges the thin excrement through the sewage discharge pipeline, thereby not only quickly cleaning the hard excrement, solving the problem of constipation of middle-aged and elderly people, relieving the pain of patients, but also avoiding polluting bedding and reducing the workload of nursing staff.

Description

Physical defecation device

Technical Field

The invention relates to a defecation device, which can be used for scattering, softening and discharging hard excrement causing constipation, and belongs to the technical field of surgical instruments.

Background

With the progress of social aging, the middle-aged and the elderly people grow larger and larger. Due to the increase of age and the gradual decline of organ functions, a large number of middle-aged and elderly people have common diseases, namely dry and unsmooth defecate, and the difficulty in relieving the problems becomes a common problem which troubles the patients of the wide range of middle-aged and elderly people. The existing treatment scheme adopts enema and medicine modes, so that the problems are difficult to solve in many cases, and finally, a manual deduction method cannot be used. However, the manual pulling-out method is time-consuming, labor-consuming and unsanitary, and particularly for some patients with constipation, the manual pulling-out method easily pollutes bedding, so that the pain of the patients and the workload of nursing staff are increased. Therefore, it is necessary to design a device capable of rapidly and cleanly solving the problem of constipation.

Disclosure of Invention

The invention aims to provide a physical defecation device aiming at the defects of the prior art so as to quickly and cleanly solve the problem of constipation of middle-aged and elderly people.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a physical formula defecation ware, includes electronic defecation head, electronic defecation head includes the tubulose handle, gathers dirty cover, stirring stick and driving motor, gather dirty cover and be the tubulose, the front end butt joint of its rear end and tubulose handle, the front end edge withstands around the patient anus, driving motor installs in the tubulose handle, the front end of stirring stick inserts in the hard stool of patient, and the rear end passes and gathers dirty cover and be connected with driving motor, stirs the front end of stick and is equipped with the hole for water spraying, and the rear end is equipped with the inlet opening with the hole for water spraying intercommunication, the inlet opening is connected with water supply installation, the rear end of tubulose handle is connected with the blow off pipe.

In the physical defecation device, the part of the stirring rod penetrating through the sewage collection sleeve is a straight rod coaxial with the tubular handle, and the part in front of the sewage collection sleeve is bent towards the axial side part of the tubular handle and is provided with spherical protrusions arranged along the length direction of the tubular handle.

According to the physical defecation device, the stirring rod is a straight rod coaxial with the tubular handle, the front end of the stirring rod is provided with the excrement stirring structure, the outer portion of the stirring rod is sleeved with the anal wall protection sheath, the front end of the anal wall protection sheath is provided with the excrement passing hole corresponding to the excrement stirring structure on the stirring rod, the rear end of the anal wall protection sheath is fixedly connected with the sewage collection sleeve through the radial connecting plate, and the sewage discharge channel is reserved between the anal wall protection sheath and the sewage collection sleeve.

According to the physical defecation device, the stirring structure at the front end of the stirring rod is a birdcage-shaped excrement beating head.

In the physical defecation device, the stirring structure at the front end of the stirring rod is a spiral blade.

Above-mentioned physical formula leads to stool pot, driving motor is the hollow shaft motor and through the inner wall connection of spoke form gusset and tubulose handle, water supply installation includes water pump, clean water pipe, gyration pipe, excessive pipe and connecting pipe, and driving motor's hollow shaft front end is connected with stirring the stick and the inner chamber of hollow shaft and the inlet opening intercommunication of stirring the stick, the rear end of hollow shaft and the front end fixed connection of gyration pipe, the connecting pipe passes through the spoke form connecting plate and is connected with the inner wall of tubulose handle, the rear end of excessive pipe and the front end fixed connection of connecting pipe, the front end is connected with the rear end sealed rotation of gyration pipe, the delivery end of clean water pipe is connected with the rear end of connecting pipe, and the end of intaking passes the blow off pipe and is connected with the outlet of water pump, leaves sewage pipes between the inner wall of tubulose handle and driving motor, gyration pipe, excessive pipe, the connecting pipe.

According to the physical defecation device, the outer wall of the rotary pipe is provided with the turbine blade.

Above-mentioned physical formula leads to stool pot still includes the storage water tank, the inside two chambeies that are equipped with of storage water tank are sewage chamber and clear water chamber respectively, the top in clear water chamber is equipped with the water filling port, and the delivery port of bottom is connected with the water inlet of water pump, the top and the blow off union coupling in sewage chamber, the bottom is equipped with the drain, and the inlet end of clear water pipe is located the clear water intracavity.

According to the physical defecation device, the coaxial depth-limiting disc is arranged at the front end of the tubular handle, and the depth-limiting disc is sleeved outside the tubular handle through a central hole of the depth-limiting disc and is fixedly connected with the tubular handle through a locking screw.

According to the physical defecation device, the rear end of the rotary pipe is provided with the bearing, the inner ring of the bearing is sleeved on the rotary pipe, and the outer ring of the bearing is connected with the inner wall of the tubular handle through the connecting plate.

The invention adopts the physical stirring and liquid spraying modes to break up and soften hard excrement causing constipation, and then discharges the thin excrement through the sewage discharge pipeline, thereby not only quickly cleaning the hard excrement, solving the problem of constipation of middle-aged and elderly people, relieving the pain of patients, but also avoiding polluting bedding and reducing the workload of nursing staff.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural view of a toilet stool according to a first embodiment of the present invention;

FIG. 2 is a cross-sectional view of the motorized laxative head of the first embodiment;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a schematic view of the construction of a stirring rod in the first embodiment;

FIG. 5 is a schematic view of a second embodiment of the present invention showing a power operated relaxing head;

FIG. 6 is a schematic view of the stirring rod structure in the second embodiment;

fig. 7 is an assembly view of the dirt-collecting sleeve, the anal wall protecting sheath and the stirring rod of the second embodiment;

FIG. 8 is a cross-sectional view of FIG. 7;

FIG. 9 is a cross-sectional view B-B of FIG. 8;

FIG. 10 is a schematic view showing the structure of a stirring rod in a third embodiment of the present invention;

fig. 11 is an assembly view of the dirt-collecting sleeve, the anal wall protecting sheath and the stirring rod in the third embodiment of the present invention;

fig. 12 is a sectional view of fig. 11.

The reference numbers in the figures are as follows: 1. stirring rod, 2, dirt collecting sleeve, 3, depth limiting disc, 4, rotating speed adjusting key, 5, intestine lubricating mode selecting key, 6, tubular handle, 7, blow-off pipe, 8, clean water pipe, 9, water storage tank, 10, sewage cavity, 11, blow-off port, 12, water filling port, 13, clean water cavity, 14, water pump, 15, quick coupling, 16, driving motor, 17, pipe coupling, 18, rotary pipe, 19, turbine blade, 20, bearing, 21, transition pipe, 22, connecting pipe, 23, spoke-shaped connecting plate, 24, spoke-shaped rib plate, 25, hollow shaft, 26, water spraying hole, 27, anal wall protecting sheath, 28, excrement passing hole, 29, radial connecting plate, 30, spiral blade, 31, birdcage-shaped excrement spraying head.

Detailed Description

The invention provides a physical defecation device which can ensure that the excrement of a patient suffering from constipation is discharged smoothly and solve the problem that the traditional manual defecation method wastes time and labor. The invention also designs an independent sewage drainage channel, soft excrement and sewage generated in the excrement cleaning process are collected uniformly through the sewage drainage channel, so that the cleanliness of the operation process is ensured, the cleaning link after treatment is simplified, and the workload of nursing staff is reduced.

Referring to fig. 1-12, the invention mainly comprises a stirring rod 1, a sewage collecting sleeve 2, a depth-limiting disc 3, a tubular handle 6, a sewage discharge pipe 7, a clean water pipe 8, a water storage tank 9, a water pump 14, a quick connector 15, a driving motor 16, a rotary pipe 18, a transition pipe 21, a connecting pipe 22 and an anal wall protecting sheath 27. Wherein, the driving motor 16 adopts a hollow shaft motor, for example, a hollow fairy 4 motor in a pulse tower GB1608 DC brushless mini servo pan-tilt series motor, the rotor of the motor is tubular, liquid can flow through the rotor, the driving motor 16 has good waterproof function, and sewage is allowed to flow through the gap between the motor and the tubular handle 6. The main function of the driving motor 16 is to drive the stirring rod 1 to rotate so as to break hard stools causing constipation. The water pump 14 is used for delivering the clean water or liquid medicine stored in the clean water cavity 13 of the water storage tank 9 into the water inlet hole at the rear end of the stirring rod 1 through the clean water pipe 8, the connecting pipe 22, the rotary pipe 18 and the hollow shaft 25 of the driving motor 16, and then spraying the clean water or liquid medicine to the hard excrement part through the water spraying hole 26 to soften the hard excrement. The produced soft excrement and sewage enter a sewage cavity 10 in a water storage tank 9 through a sewage collecting sleeve 2, a tubular handle 6 and a sewage discharge pipe 7. The nursing staff holds the tubular handle 6 to relax the bowels, the tubular handle 6 is provided with a rotating speed adjusting key 4 and an intestine moistening mode selecting key 5, and the rotating speed adjusting key 4 is used for controlling the rotating speed of the driving motor 16 so as to control the rotating speed of the stirring rod 1. The intestine moistening mode selection key 5 is used for controlling the working mode of the water pump 14, and further controlling the water spraying speed of the stirring rod 1, so that the electric defaecation head works in a lavage mode or a lubrication mode.

The depth-limiting disc 3 is used for limiting the insertion depth of the stirring rod 1 and preventing the injury to the patient. The depth-limiting disc 3 is fixedly connected with the tubular handle 6 through a locking screw, and the mounting position of the depth-limiting disc 3 on the tubular handle 6 can be adjusted through the locking screw.

The stirring rod 1 is used for stirring hard excrement in the intestinal tract and scattering the hard excrement, and the rotating speed of the stirring rod 1 is adjusted by pressing a rotating speed adjusting key 4 in the figure 1. According to different hard stool forms and characteristics, the invention provides three forms of stirring rods, and patients can select the stirring rod suitable for themselves according to actual conditions.

The stirring rod 1 shown in fig. 4 is a peristaltic lubrication type stirring rod, which is mainly used for removing spherical dry feces which are not discharged for a plurality of days, the feces type is discontinuous and is an independent body, the stirring rod 1 is a bent rod with spherical protrusions arranged at the front part, has the functions of massage and anus expansion, can simulate the action of stimulating defecation by disturbing fingers in clinic, drives the spherical protrusions to slowly rotate on the intestinal wall through the bent rod, and simultaneously, the top of the spherical protrusion at the forefront is provided with one or more water spraying holes 26 which can spray water or lubricating liquid to assist the lubrication of the intestinal wall and simultaneously infiltrate the spherical dry feces, and the stirring rod can relax the lifting muscles when rotating to stimulate the stress response of defecation, thereby ensuring the smooth discharge of the feces body. In order to adapt to the intestinal depths of different patients, the spherical bulges at the most front ends are detachable, and the number of the spherical bulges can be adjusted according to the individual feeling of the user.

The stirring rod shown in fig. 6 and 10 is a stirring scattering type stirring rod, the front end of the stirring rod 1 in fig. 6 is provided with a spiral blade 30, the spiral blade 30 can be provided with 2 to 6 pieces, the front end of the stirring rod 1 in fig. 10 is provided with a birdcage-shaped defecation beating head 31, and the birdcage-shaped defecation beating head 31 is made of a material with good elasticity and is convenient for being inserted into the anal wall protection sheath 27 after being tightened.

The stirring scattering type stirring rod is suitable for dry stool patients with hard stool heads and patients without organic intestinal obstruction, the stool type is continuous, but the strip-shaped stool heads are usually extremely hard, constipation symptoms are difficult to relieve through water flow and medicine modes, and normal excretion can be guaranteed only by manually buckling out the hard parts.

The stirring and scattering type stirring rod has a high rotating speed, the outer part of the stirring and scattering type stirring rod is sleeved with an anal wall protection sheath 27 to protect the anus and the intestinal tract of a patient, the front part of the anal wall protection sheath 27 is provided with a plurality of defecation passing holes 28, the anal wall protection sheath 27 extends into hard feces in the intestinal tract, part of the hard feces can enter the anal wall protection sheath 27 from the defecation passing holes 28 by shaking the anal wall protection sheath 27, and the hard feces can be scattered and softened quickly by the quick rotation of the spiral blades 30 or the birdcage-shaped defecation beating head 31 in the anal wall protection sheath 27 and the spraying of liquid into the anal wall protection sheath 27, so that the defecation is promoted. Wherein the helical blades 30 and the birdcage-shaped defecation beating heads 31 can be used commonly, and the birdcage number of the birdcage-shaped defecation beating heads 31 is preferably 1 or two.

The edge of the front end of the dirt collecting sleeve 2 is propped against the periphery of the anus of the patient, and the dirt collecting sleeve has the function of collecting soft excrement and sewage generated in the process of relaxing the bowels and preventing the soft excrement and the sewage from polluting the bedding after leaking. The anal wall protective sheath 27 is non-rotatable and is connected to the dirt collecting sleeve 2 by a radial connecting plate 29.

The outer wall of the rotary pipe 18 is provided with turbine blades 19 which can promote the discharge of sewage when rotating along with the driving motor. The clear water pipe 8 and the sewage discharge pipe 7 adopt concentric pipes, and the stirring rod 1 is connected with the hollow shaft 25 of the driving motor 16 through the quick joint 15, so that the working efficiency can be improved.

Claims

1. The utility model provides a physical formula defecation ware, characterized by, includes electronic defecation head, electronic defecation head includes tubulose handle (6), collection dirt cover (2), stirring stick (1) and driving motor (16), collection dirt cover (2) are the tubulose, and the front end butt joint of its rear end and tubulose handle (6), and the front end edge withstands around the patient anus, driving motor (16) are installed in tubulose handle (6), stir the front end of stick (1) and insert in the hard stool of patient, the rear end passes collection dirt cover (2) and is connected with driving motor (16), and the front end of stirring stick (1) is equipped with hole for water spraying (26), and the rear end is equipped with the inlet opening with hole for water spraying (26) intercommunication, the inlet opening is connected with water supply installation, the rear end of tubulose handle (6) is connected with blow off pipe (7).

2. The physical defecation instrument according to claim 1, wherein the part of the stirring rod (1) penetrating through the dirt collection sleeve (2) is a straight rod coaxial with the tubular handle (6), and the part in front of the dirt collection sleeve (2) is bent towards the axial side part of the tubular handle (6) and is provided with spherical protrusions arranged along the length direction of the tubular handle.

3. The physical defecation instrument according to claim 1, wherein the stirring rod (1) is a straight rod coaxial with the tubular handle (6), the front end of the stirring rod is provided with a defecation stirring structure, an anal wall protecting sheath (27) is sleeved outside the stirring rod (1), the front end of the anal wall protecting sheath (27) is provided with a defecation passing hole (28) corresponding to the defecation stirring structure on the stirring rod (1), the rear end of the anal wall protecting sheath is fixedly connected with the sewage collection sleeve (2) through a radial connecting plate (29), and a sewage discharge channel is reserved between the anal wall protecting sheath (27) and the sewage collection sleeve (2).

4. The physical defecation instrument according to claim 3, wherein the stirring structure at the front end of the stirring rod (1) is a birdcage-shaped excrement beating head (31).

5. A physical defecation instrument according to claim 3, wherein the stirring structure at the front end of the stirring rod (1) is a helical blade (30).

6. The physical defecation instrument according to any one of claims 1 to 5, wherein the driving motor (16) is a hollow shaft motor and is connected with the inner wall of the tubular handle (6) through a spoke-shaped rib plate (24), the water supply device comprises a water pump (14), a clear water pipe (8), a rotary pipe (18), a transition pipe (21) and a connecting pipe (22), the front end of the hollow shaft (25) of the driving motor (16) is connected with the stirring rod (1), the inner cavity of the hollow shaft (25) is communicated with a water inlet hole of the stirring rod (1), the rear end of the hollow shaft (25) is fixedly connected with the front end of the rotary pipe (18), the connecting pipe (22) is connected with the inner wall of the tubular handle (6) through a spoke-shaped connecting plate 23, the rear end of the transition pipe (21) is fixedly connected with the front end of the connecting pipe (22), and the front end is hermetically and rotatably connected with the rear end of the rotary pipe (18), the water outlet end of the clean water pipe (8) is connected with the rear end of the connecting pipe (22), the water inlet end of the clean water pipe penetrates through the sewage discharge pipe (7) to be connected with the water outlet of the water pump (14), and a sewage discharge channel is reserved between the inner wall of the tubular handle (6) and the driving motor (16), the rotary pipe (18), the transition pipe (21) and the connecting pipe (22).

7. Physical defecation device according to claim 6, wherein the outer wall of the rotary pipe (18) is provided with turbine blades (19).

8. The physical defecation instrument according to claim 7, characterized by further comprising a water storage tank (9), wherein two cavities, namely a sewage cavity (10) and a clear water cavity (13), are arranged inside the water storage tank (9), a water filling port (12) is arranged at the top of the clear water cavity (13), a water outlet at the bottom of the clear water cavity is connected with a water inlet of a water pump (14), the top of the sewage cavity (10) is connected with a sewage discharge pipe (7), a sewage discharge port (11) is arranged at the bottom of the sewage cavity, and a water inlet end of the clear water pipe (8) is positioned in the clear water cavity (13).

9. The physical defecation instrument according to claim 8, wherein the front end of the tubular handle (6) is provided with a coaxial depth-limiting disc (3), and the depth-limiting disc (3) is sleeved outside the tubular handle (6) through a central hole of the depth-limiting disc and is fixedly connected with the tubular handle (6) through a locking screw.

10. The physical defecation instrument according to claim 9, wherein a bearing (20) is arranged at the rear end of the rotary pipe (18), the inner ring of the bearing (20) is sleeved on the rotary pipe (18), and the outer ring is connected with the inner wall of the tubular handle (6) through a connecting plate.