Stool extractor for disabled patients and young children and use method thereof
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to a stool extractor for disabled patients and young children and a use method thereof.
Background
In the existing incapacitation patients, part of the anus functions of the patients are lost, the patients cannot excrete the stool, and some serious patients have extremely poor heart and lung functions, the patients need to lie down to maintain normal breathing required by the body, such as slow-resistance lung patients, when the patients use force to relieve the stool, the oxygen consumption is increased, the body can be in a serious anoxic state, and the patients with high risk heart diseases can accelerate the heart to an intolerable state with force. There are also many sick young children who have dry stool and loose pain in their excreted feces. Because these patients cannot normally relieve themselves, which is indispensable to humans, chronic constipation increases the difficulty of relieving. The enema is suitable for general constipation patients, and for the patients, the traditional method is that firstly, the patient manually wears gloves to stretch into the anus of the patient to scratch, so that the method is not sanitary and unsafe, and is unwilling to do, secondly, the enema machine is used for lavaging, pain is caused to the patient, the anus is damaged after long-term use, the cost is high, and the pollution area is large.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the excrement extractor which can safely and simply extract the excrement of disabled patients and young children and the use method thereof, and can greatly reduce the pain of the patients.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
a stool extractor for disabled patients and young children, wherein: including outer tube and inner tube, the inner tube is located outer tube lumen to can be for outer tube axial slip, the outer tube can insert in the patient anus, and the stool extractor still is provided with the stool and pulls out the structure, and the stool pulls out the structure and includes at least a set of circumference and sets up the tensile pole on the stool extractor, and tensile pole one end and inner tube fixed connection, the other end and outer tube fixed connection, when inner tube for outer tube axial slip, make tensile pole extend or fold, when tensile pole is folding, the body of rod part of at least part tensile pole stretches out outside the stool extractor.
In order to optimize the technical scheme, the specific measures adopted further comprise:
the excrement extractor further comprises a push rod, the push rod can be axially slidably inserted into the lumen of the inner tube from the rear end of the inner tube, an inner-outer through axial slotted hole is formed in the tube wall of the inner tube, and the front end of the push rod is fixedly connected with the inner wall of the outer sleeve through a connecting column.
The outer sleeve front end is the blind end, the rear end opening, the inner tube can be from outer sleeve rear end part roll-off to the outer sleeve outside, outer sleeve front end is provided with the screw hole, a drill bit can be fixed at outer sleeve front end through the screw hole, the inner tube rear end is provided with the inner tube handle, the inner tube handle is located outer sleeve, the push rod rear end sets up the push rod handle, the push rod handle is located outer the inner tube.
The stretching rod comprises an upper hinging shaft, a middle hinging shaft, a lower hinging shaft, an upper rod body connected between the upper hinging shaft and the middle hinging shaft and a lower rod body connected between the middle hinging shaft and the lower hinging shaft, wherein an axially arranged stretching rod groove is formed in the outer sleeve, the inside and the outside of the stretching rod groove are communicated with the outer sleeve, the stretching rod is positioned in the stretching rod groove in a stretching rod stretching state, the upper hinging shaft is fixedly connected with the outer sleeve, the lower hinging shaft is fixedly connected with the inner tube, the middle hinging shaft is positioned in the stretching rod groove, when the inner tube is pulled upwards, the upper hinging shaft and the lower hinging shaft are mutually close to each other, the upper rod body and the lower rod body rotate, the middle hinging shaft moves out of the stretching rod groove, and the stretching rod is in a folding state.
The stool pulling structure comprises two groups of stretching rods circumferentially arranged on the stool extractor, one group of stretching rods is arranged at the front end of the stool extractor, the other group of stretching rods is arranged in the middle of the stool extractor, a plurality of stretching rods are arranged in each group of equal radian, and a soft outer wrapping pad covers the outside of each group of stretching rods, so that the soft outer wrapping pad can be used for holding the stool when the stretching rods are in a folded state.
The push rod is provided with a scale for indicating the pull-out length of the push rod.
The excrement extractor is a disposable article, the outer sleeve, the inner tube, the push rod and the stretching rod are made of PET materials or PBT materials, and the soft outer wrapping pad is made of TPE materials.
The excrement extractor is a non-disposable article, the outer sleeve, the inner tube, the push rod and the stretching rod are all made of stainless steel materials, and the soft outer wrapping pad is made of TPE materials.
A method of using a stool extractor for disabled patients and young children comprising the steps of:
step one, inserting an outer sleeve with a lubricated outer surface into the anus of a patient; the front end of the outer sleeve passes through the stool or the side surface of the stool;
step two, fixing a push rod, namely, pulling the inner tube backwards, so that the outer sleeve and the inner tube relatively move, folding the stretching rod, and enabling the middle hinge shaft to move to the outer side surface of the outer sleeve, and inserting the middle hinge shaft into the stool or being positioned at the rear part of the stool, and correspondingly, inserting the soft outer wrapping pad into the stool or being wrapped at the rear part of the stool;
and thirdly, the outer sleeve is extracted from the anus of the patient, and the stool is taken out along with the stretching rod and the soft outer wrapping pad.
The user adjusts the distance that the inner tube pulled relative to the outer sleeve according to the scale on the indicating push rod for the folding degree of extension rod and the distance that well articulated shaft stretched out outer sleeve are adjustable, thereby make the excrement extractor can adapt to different crowds.
The stool extractor for disabled patients and young children has a simple structure, and the stretching rod is driven to stretch or fold by sliding between the outer sleeve and the inner tube, so that the diameter of the head end of the stool extractor is changed, when the outer sleeve stretches into anus, the outer sleeve passes through the stool, and then the stool can be fixed on the stool pulling structure by folding the stretching rod, and is pulled out of the body along with the outer sleeve. The user can select the size of the folding degree of the stretching rod according to actual conditions so as to adapt to different crowds or different stool conditions. The outer edge of the stretching rod is covered with a soft outer wrapping pad, so that the outer edge of the stretching rod can be prevented from hurting the rectum, and the use safety of the excrement extractor is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is an enlarged view of the a part structure of fig. 1;
FIG. 3 is a state diagram of the stretch rod when folded;
FIG. 4 is a schematic cross-sectional structural view of the inner tube;
FIG. 5 is a schematic view of the outer structure of the inner tube;
FIG. 6 is a schematic structural view of a push rod;
FIG. 7 is a schematic structural view of an outer sleeve;
fig. 8 is a bottom view of fig. 3.
Wherein the reference numerals are as follows: the outer sleeve 1, the stretching rod groove 11, the inner tube 2, the axial slot 21, the inner tube handle 22, the push rod 3, the connecting post 31, the push rod handle 32, the stool pulling structure 4, the stretching rod 41, the upper hinge shaft 41a, the middle hinge shaft 41b, the lower hinge shaft 41c, the upper rod body 41d and the lower rod body 41e.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
The invention relates to a stool extractor for disabled patients and young children, wherein: including outer tube 1 and inner tube 2, inner tube 2 is located outer tube 1 lumen, and can slide for outer tube 1 axial, outer tube 1 can insert in the patient anus, the stool extraction structure 4 is still provided with, stool extraction structure 4 includes at least one set of circumference setting on the stool extraction structure's stretching rod 41, stretching rod 41 can extend or fold, stretching rod 41 one end and inner tube 2 fixed connection, the other end and outer tube 1 fixed connection, inner tube 2 is when sliding for outer tube 1 axial, make stretching rod 41 extend or fold, when stretching rod 41 folds, the body of rod part of at least part stretching rod 41 stretches out outside the stool extraction structure.
In the embodiment, the stool extractor further comprises a push rod 3, the push rod 3 is axially slidably inserted into the lumen of the inner tube 2 from the rear end of the inner tube 2, an inner and outer through axial slotted holes 21 are formed in the tube wall of the inner tube 2, and the front end of the push rod 3 is fixedly connected with the inner wall of the outer sleeve 1 through a connecting column 31.
In the embodiment, the front end of the outer sleeve 1 is a blind end, the rear end is open, the inner tube 2 can slide out of the outer sleeve 1 from the rear end part of the outer sleeve 1, a threaded hole is arranged at the front end of the outer sleeve 1, a drill bit 5 can be fixed at the front end of the outer sleeve 1 through the threaded hole, an inner tube handle 22 is arranged at the rear end of the inner tube 2, the inner tube handle 22 is positioned outside the outer sleeve 1, a push rod handle 32 is arranged at the rear end of the push rod 3, and the push rod handle 32 is positioned outside the inner tube 2. The front end of the drill bit 5 is smooth and is sharper relative to the width of the outer sleeve 1, so that the outer sleeve 1 can be inserted or penetrated into the stool more conveniently.
In the embodiment, the stretching rod 41 is composed of an upper hinge shaft 41a, a middle hinge shaft 41b and a lower hinge shaft 41c, an upper rod body 41d connected between the upper hinge shaft 41a and the middle hinge shaft 41b, and a lower rod body 41e connected between the middle hinge shaft 41b and the lower hinge shaft 41c, the outer sleeve 1 is provided with a stretching rod groove 11 axially arranged, the stretching rod groove 11 penetrates the outer sleeve 1 inside and outside, the stretching rod 41 is positioned in the stretching rod groove 11 in a stretched state, the upper hinge shaft 41a is fixedly connected with the outer sleeve 1, the lower hinge shaft 41c is fixedly connected with the inner tube 2, the middle hinge shaft 41b is positioned in the stretching rod groove 11, when the inner tube 2 is pulled upwards, the upper hinge shaft 41a and the lower hinge shaft 41c are close to each other, the upper rod body 41d and the lower rod body 41e rotate, the middle hinge shaft 41b moves out of the stretching rod groove 11, and the stretching rod 41 becomes a folded state.
In the embodiment, the stool pulling structure 4 comprises two groups of stretching rods 41 circumferentially arranged on the stool extractor, one group of stretching rods 41 is arranged at the front end of the stool extractor, the other group of stretching rods 41 is arranged in the middle of the stool extractor, each group of stretching rods 41 is provided with a plurality of stretching rods 41 with equal radians, and a soft outer wrapping pad covers the outside of each group of stretching rods 41, so that the soft outer wrapping pad can hold the stool when the stretching rods 41 are in a folded state.
In the embodiment, the push rod 3 is provided with a scale for indicating the pull-out length of the push rod 3.
A method of using a stool extractor for disabled patients and young children comprising the steps of:
step one, inserting an outer sleeve 1 with a lubricated outer surface into the anus of a patient; the front end of the outer sleeve 1 passes through the stool or the side surface of the stool;
step two, fixing the push rod 3, namely, pulling the inner tube 2 backwards, so that the outer sleeve 1 and the inner tube 2 relatively move, and folding the stretching rod 41, so that the middle hinge shaft 41b moves to the outer side surface of the outer sleeve 1 and is inserted into the stool or positioned at the rear part of the stool, and correspondingly, inserting a soft outer packing pad into the stool or placing the soft outer packing pad at the rear part of the stool;
step three, the outer sleeve 1 is withdrawn from the anus of the patient, and the stool is carried out together with the stretching rod 41 and the soft outer pad.
The user adjusts the drawing distance of the inner tube 2 relative to the outer sleeve 1 according to the scale on the indicating push rod 3, so that the folding degree of the drawing rod 41 and the distance of the middle hinge shaft 41b extending out of the outer sleeve 1 can be adjusted, and the excrement extractor can adapt to different crowds.
The stool extractor of the present invention may be designed to be disposable or to be reusable. The disposable article can be made of PET material or PBT material, the excrement extractor can be designed to be repeatedly used, better material manufacturing is needed, and 304 stainless steel material is a good choice.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the invention without departing from the principles thereof are intended to be within the scope of the invention as set forth in the following claims.