CN110251288A - A kind of auxiliary ani levator device and its working method - Google Patents

Abstract

An auxiliary ani levator device, comprising: a ground support installed on the ground surface; a pressure sensor set at the stress point of the ground support structure; a telescopic rod set on the ground support, one end of which is fixedly connected to the ground support; The top section of the telescopic rod is fixedly connected with the other end of the telescopic rod; the control box is used to receive the signal of the pressure sensor and control the operation of the telescopic rod. The substantive effect of the present invention is to assist users, especially hemorrhoid patients, patients with gastrointestinal indigestion, patients with stomach flu, and patients recovering from prolapse of the rectum, to perform levator ani activities or levator ani exercises more easily through the interaction between physical external force and the user's weight.

Description

A kind of auxiliary ani levator device and its working method

technical field

The invention relates to a household levator ani squatting device, in particular to an auxiliary ani levator device and a working method thereof.

Background technique

Levator ani is a normal physiological function of the anus, which is completed by the coordination of internal and external sphincters and levator ani muscles. Most patients with hemorrhoids, gastrointestinal diseases, and patients in the recovery stage of rectal prolapse have difficulty in levating the anus independently. The existing products and related patents in the market have not provided effective solutions to this situation. At present, there is also a convenient levator ani auxiliary device, which uses the head to hold the anus intermittently. There is still a defect in such a device: the head rests after the anus is rested for 5-8 seconds, and the anus is just in contact with the head. It will be tightened for a moment, and then the anus will adapt to such a jacking force, and in the next 4-5s, the anus will relax slightly compared to the moment it just came into contact with the top. The effect of anal contraction training is not very good.

China Publication Patent No. CN 208641670 U, the publication date is March 26, 2019. The utility model discloses a levator ani aid, which includes an upper plate body, a lower plate body, a movable support plate, a plug, a pressure rod, and a support; the upper layer The two sides of the plate body and the lower plate body are connected by supporting columns; the front side of the upper plate body is provided with a first through hole, and the rear side is provided with a second through hole; the lower plate body is provided with a support in the middle. seat; the support is provided with a movable support plate; the movable support plate is connected to the support through a shaft rotation; one end of the movable support plate is provided with a plug, and the plug can extend out of the second through hole; The other end of the movable support plate is provided with a pressing rod; the said pressing rod extends out of the first through hole and is connected with the handle; said top is also provided with a levator ani auxiliary head.

But its shortcoming is that this is a kind of special-purpose training device, needs time and space to use this device, and it is inconvenient to use for the slow-moving old people.

Contents of the invention

The present invention is aimed at patients with hemorrhoids, patients with gastrointestinal dyspepsia, patients with gastrointestinal flu, and patients with rectal protrusion recovery, and the auxiliary ani-levator device is designed to carry out levator ani activity or levator ani movement; The legs are sore and numb and the effort consumed in the defecation process is relatively large, and there is considerable difficulty in levating the ani by itself. This device is used to assist the user to perform levator ani activities or levator ani exercises.

An auxiliary anal levator device, comprising:

Ground support, installed on the ground;

The pressure sensor is arranged at the stress point of the support structure on the ground surface;

The telescopic rod is arranged on the ground support, and one end is fixedly connected with the ground support;

The levator ani auxiliary element is set on the top section of the telescopic rod and is fixedly connected with the other end of the telescopic rod;

The control box is used to receive the signal of the pressure sensor and control the operation of the telescopic rod. It is arranged on the ground support, fixedly connected with the ground support, and electrically connected with the pressure sensor and the telescopic rod.

The ground support can effectively prevent the device from shifting, and the pressure sensor reduces the operating requirements of the device and reduces the difficulty of using the device. The telescopic rod and the levator ani auxiliary element are the function realization parts of the device. The stretching drives the movement of the user's buttocks to achieve the purpose of levating the anus.

The pressure sensor is symmetrically placed at the stress point of the bracket, and the state of the person using the device is judged through the transmission of force, so as to change the state of the telescopic rod and assist the user.

Preferably, the levator ani auxiliary components include:

The outer layer of plastic is used for the comfort of the user;

The inner metal rod is wrapped with outer plastic, and is fixedly connected with one end of the rotating element;

Rotate the original, one end is fixedly connected with the inner metal rod, and the other end is fixedly connected with the telescopic rod.

The outer wrapping plastic is conducive to the user's comfortable use, and the rotating element is used to adjust the angle of the levator ani auxiliary element, which is also used to improve the user's sense of use.

Preferably, the ground support includes:

A number of metal pipes are connected to each other;

Rubber feet, for increased grip friction, are set in the cutouts of the metal tubes.

As a preference, the telescopic rod includes:

The pipe body is arranged on the ground support and fixedly connected with the ground support;

The movable end is arranged on the top section of the pipe body and is slidably connected with the pipe body;

The transmission structure is set in the tube body and fixedly connected with the movable end;

The motor is arranged in the tube body, cooperates with the transmission structure, and is electrically connected with the control box.

The motor in the telescopic rod only provides power, and the forward and reverse rotation is performed by changing the current. The transmission structure refers to the transmission structure of the jack to reduce the force required for the output section, so as to reduce the required power consumption of the motor and reduce the actual model of the motor. Sized to fit inside the body of the telescoping rod.

Preferably, the rotating element includes:

Two axially connected rotating elements are used to cooperate with each other. The rotating elements work together through the rotating shaft. One rotating element is fixedly connected to the telescopic rod, and the other rotating element is fixedly connected to the inner metal rod;

The rotating shaft is installed in the rotating shaft center of the rotating original;

The elastic mechanism is used for elastically tightening the two rotating elements on the rotating shaft, is installed on the rotating shaft, and is slidably connected with the rotating shaft.

Preferably, the rotating element includes:

At least two rotating elements, one of which is fixedly connected to the movable end, at least one rotating element is fixedly connected to the levator ani auxiliary element, and the rotating elements cooperate with each other through the rotating shaft;

The rotating shaft is installed in the rotating shaft center of the rotating original;

The transmission mechanism is arranged inside the rotating element fixedly connected with the movable end, and the rotating element cooperates to work;

The stepping motor is arranged inside the rotating element fixedly connected with the movable end, cooperates with the transmission mechanism, and is electrically connected with the control box.

There are two ways to rotate the original. The rotating original using the elastic mechanism is a manual rotating original. The manual rotating original has a simple structure and is conducive to production and assembly; while the rotating original using a stepping motor is electric, and the electric rotating original is easy to use. Rely on the magnetic self-locking structure of the stepping motor to fix the spatial position of the levator ani auxiliary element.

A method of using an auxiliary ani levator device, comprising the following steps:

M1, adjust the position of the levator ani auxiliary element to the user's habitual position;

M2, set the average value of all pressure sensors on the left side of the device as F1, and the average value of all pressure sensors on the right side of the device as F2;

M3, the user sits on the original levator ani assisting device and begins to go to the toilet normally;

M4, calculate the current (F1+F2)/2=F12, subtract the F12 at the last calculation time from the F12 at the current time to find the absolute value to get Fabs;

M5, compare Fabs with the set value Fa, if Fabs is greater than Fa, the user is seated normally, if Fabs is less than or equal to Fa, it is judged that the user has not yet seated and waits for the user to continue to move the center of gravity;

M6, the control box controls the reverse rotation of the motor, and the retraction of the telescopic rod drives the levator ani auxiliary element to descend;

M7, the levator ani auxiliary part drives the user's buttocks apart, allowing the user to enter the toilet position;

M8, wait until the user goes to the toilet and ends the getting up stage;

M9, calculate the absolute value F12abs of F1-F2, judge whether F12abs is greater than the set value Fc, if F12abs is greater than the set value Fc, judge the user's unilateral foot numbness and jump to step M13;

M10, calculate whether Fabs is greater than the set value Fb, if Fabs is greater than the set value Fb, then judge that the user gets up, if Fabs is less than or equal to the set value Fb, then judge that the user has not got up and wait for the user to get up;

M11, the motor in the telescopic rod rotates forward to make the telescopic rod stretch out, driving the levator ani auxiliary element to rise;

M12, the levator ani auxiliary component drives the user's hips to close and complete the levator ani action;

M13, judge the size of F1 and F2, take the larger value as Fc1, calculate the difference between Fc1 at the current moment and Fc1 at the previous moment, and calculate the absolute value to obtain Fcabs;

M14, calculate whether Fcabs is greater than the set value Fb, if Fcabs is greater than the set value Fb, then jump to step M11, otherwise, jump to step M9.

As a preference, a method of using an auxiliary ani levator device, comprising the following steps:

A1, adjust the elastic mechanism to loosen; A2, adjust the levator ani auxiliary element to a proper position; A3, adjust the elastic mechanism to clamp.

The use of the manual rotating element needs to be adjusted according to the user's own habits Values produce errors, and sensor recording errors are checked and verified by deploying multiple sensors in order to discharge or modify the values of the comparison set values Fa, Fb, and Fc to expand the comparison range and accommodate the error within the range. Operate the control box Make the levator ani assist element gather inward to a suitable position or spread outward to a suitable position.

The substantive effect of the present invention is to assist users, especially hemorrhoid patients, gastrointestinal dyspepsia patients, gastrointestinal flu patients and patients recovering rectal protrusion, to perform levator ani activities or levator ani exercises more easily through the interaction between physical external force and user weight.

Description of drawings

Fig. 1 schematic diagram of the axial side of the device of the present invention;

Fig. 2 schematic diagram of the device method side of the present invention;

Fig. 3 schematic diagram of the rear side of the device of the present invention;

Fig. 4 is a schematic diagram of socket structure of the present invention;

In the figure: 1. Left metal pipe, 2. Rubber foot, 3. Connecting metal pipe, 4. Control box, 5. Inner metal rod, 6. Outer plastic, 7. Rotating element, 8. Telescopic rod, 9. Right metal pipe, 10, pressure sensor, 11, expansion rod sleeve pipe.

Detailed ways

The technical solutions of the present invention will be further specifically described below through specific embodiments and in conjunction with the accompanying drawings.

Example 1

As shown in Figure 1, Figure 2 and Figure 3, an auxiliary ani levator device includes:

The ground support is used to fix the device on the ground, including: left metal pipe 1, right metal pipe 9, connecting metal pipe 3, rubber feet 2 and control box 4;

The left metal pipe 1, the right metal pipe 9, and the connecting metal pipe 3 are all straight pipes and the cross section is a prototype, wherein the diameter of the connecting metal pipe 3 is smaller than the left metal pipe 1 and the right metal pipe 9; the left metal pipe 1 and the right metal pipe 9 Placed in parallel and fixedly connected by the connecting metal pipe 3, the front and rear openings are provided with rubber feet 2, and the middle section of the connecting metal pipe 3 is also equipped with a control box 4; the left metal pipe 1 communicates with the right metal pipe 9 and the connecting metal pipe 3 , the control box 4 communicates with the connecting metal pipe 3;

4 pressure sensors are set at the connection between the metal pipe and the rubber foot 2, the pressure sensor is clamped with the metal pipe, the detection end of the sensor faces the ground, and all the sensors are connected with the control box 4 through the wire inside the metal pipe body;

Two telescopic rods 8 are respectively arranged on the middle section of the left metal pipe 1 and the right metal pipe 9 of the ground support. The bottom end of the telescopic rod 8 is fixedly connected with the metal pipe where it is located. The angle between the axis of the telescopic rod 8 and the surface of the ground support is greater than or equal to 50 degrees. ;

Telescopic rod 8 comprises pipe body, movable end, transmission structure and motor; The control box 4 is electrically connected; the axis of the bevel gear is fixedly connected to the stud, and the bevel gear is hinged to the bottom of the pipe body; the stud cooperates with the internal thread lifting rod, and the upper part of the internal thread lifting rod is fixedly connected with the movable end to work with the pipe body;

The rotating original 7 includes two rotating originals 7, a rotating shaft and an elastic mechanism, the two rotating originals 7 are hinged to each other through the rotating shaft, and the rotating shaft and the elastic mechanism are hinged;

One end of the rotating element 7 is fixedly connected with the movable end of the telescopic rod 8;

The levator ani auxiliary element is cylindrical and includes an outer layer of plastic 6 and an inner layer of metal rod 5. The outer layer of plastic 6 wraps the inner layer of metal rod 5. The inner layer of metal rod 5 is fixedly connected with the other end of the rotating element 7. The inner layer of metal The axis of the rod 5 is parallel to the axis of the rotating element 7 .

Before the user uses the auxiliary levator ani device of the present invention, it is necessary to adjust the relative positions of the two levator ani auxiliary parts on the horizontal plane to ensure that the user is comfortable during use. The specific adjustment method is to loosen and rotate the original part 7, and manually Axially adjust the levator ani auxiliary element to a suitable position, and reinforce the rotating element 7.

When the user uses the auxiliary levator ani device of the present invention, 1. Confirm that the device can operate normally through the control box 4; The values are compared and greater than the set value Fa, 4. The motors located in the telescopic rods 8 on both sides operate in reverse to make the telescopic rods 8 retract. When the user goes to the toilet and finishes getting up, the pressure average value detected by the pressure sensor 7 is compared with the previous pressure average value and is less than the set value Fb. At this time, the user is in the getting up phase, and the motor 8 located in the telescopic rod 8 is in the forward direction. The telescopic rod 8 stretches out, and the levator ani auxiliary element 9 drives the user's buttocks together to complete the levator ani action.

If the user suffers from numb feet, skip to step 10 in step 6, and set the detection values of the pressure sensor of the left metal pipe 1 to F1 and F2, and the detection values of the pressure sensor of the right metal pipe 9 to F3, F4, 11 Detect that the absolute value of the average value of F1 and F2 and the average value of F3 and F4 is greater than the set value Fc, and judge that the user's feet are numb

12. Detect whether the average value of F1 and F2 is greater than the set value Fb, and simultaneously detect whether the average value of F3 and F4 is greater than the set value Fb. 13 Step 12. If any one of the two groups of tests passes, it is judged that the user gets up. 13 is located on the telescopic rod. The motor in 8 operates in the forward direction so that the telescopic rod 8 stretches out, and the 14 levator ani auxiliary parts drive the user's buttocks to close up to complete the levator ani action.

Example 2

As shown in Figure 1, Figure 2 and Figure 3, an auxiliary ani levator device includes:

The ground support is used to fix the device on the ground, including: left metal pipe 1, right metal pipe 9, connecting metal pipe 3, rubber feet 2 and control box 4;

The left metal pipe 1, the right metal pipe 9, and the connecting metal pipe 3 are all straight pipes and the cross section is a prototype, wherein the diameter of the connecting metal pipe 3 is smaller than the left metal pipe 1 and the right metal pipe 9; the left metal pipe 1 and the right metal pipe 9 Placed in parallel and fixedly connected by the connecting metal pipe 3, the front and rear openings are provided with rubber feet 2, and the middle section of the connecting metal pipe 3 is also equipped with a control box 4; the left metal pipe 1 communicates with the right metal pipe 9 and the connecting metal pipe 3 , the control box 4 communicates with the connecting metal pipe 3;

As shown in Figure 4, the telescopic rod sleeve 11 is a straight pipe and a hollow circular pipe, which are respectively arranged on the left metal pipe 1 and the middle section of the right metal pipe 9 of the ground support, and the angle between the axis and the surface of the ground support is greater than or equal to 50 degrees.

2 telescopic rods 8, the telescopic rods 8 are slidably connected with the telescopic rod sleeves 11;

Two pressure sensors 10 are arranged between the bottom end of the telescopic rod 8 and the inner bottom end of the telescopic rod casing 11, work together with the telescopic rod 8, and are electrically connected to the control box 4;

Telescopic rod 8 comprises pipe body, movable end, transmission structure and motor; The control box 4 is electrically connected; the axis of the bevel gear is fixedly connected to the stud, and the bevel gear is hinged to the bottom of the pipe body; the stud cooperates with the internal thread lifting rod, and the upper part of the internal thread lifting rod is fixedly connected with the movable end to work with the pipe body;

The rotating original 7 includes two rotating originals 7, a rotating shaft and an elastic mechanism, the two rotating originals 7 are hinged to each other through the rotating shaft, and the rotating shaft and the elastic mechanism are hinged;

One end of the rotating element 7 is fixedly connected with the movable end of the telescopic rod 8;

The levator ani auxiliary element is cylindrical and includes an outer layer of plastic 6 and an inner layer of metal rod 5. The outer layer of plastic 6 wraps the inner layer of metal rod 5. The inner layer of metal rod 5 is fixedly connected with the other end of the rotating element 7. The inner layer of metal The axis of the rod 5 is parallel to the axis of the rotating element 7 .

The method of this embodiment is basically the same as that of Embodiment 1, except that the specific values of the set values Fa, Fb and Fc need to be changed according to Embodiment 2 because only two pressure sensors 10 are involved.

The above-mentioned embodiments only illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical ideas disclosed in the present invention should still be covered by the claims of the present invention.

Claims (9)

1. An auxiliary ani levator device, characterized in that, comprising: Ground support, installed on the ground; The pressure sensor is arranged at the stress point of the support structure on the ground surface; The telescopic rod is arranged on the ground support, and one end is fixedly connected with the ground support; The levator ani auxiliary element is set on the top section of the telescopic rod and is fixedly connected with the other end of the telescopic rod; The control box is used to receive the signal of the pressure sensor and control the operation of the telescopic rod. It is arranged on the ground support, fixedly connected with the ground support, and electrically connected with the pressure sensor and the telescopic rod. 2. A kind of auxiliary levator ani device according to claim 1, is characterized in that, described levator ani auxiliary element comprises: The outer layer of plastic is used for the comfort of the user; The inner metal rod is wrapped with outer plastic, and is fixedly connected with one end of the rotating element; Rotate the original, one end is fixedly connected with the inner metal rod, and the other end is fixedly connected with the telescopic rod. 3. A kind of auxiliary levator ani device according to claim 1, is characterized in that, described surface support comprises: A number of metal pipes are connected to each other; Rubber feet, for increased grip friction, are set in the cutouts of the metal tubes. 4. A kind of auxiliary ani levator device according to claim 2 or 3, characterized in that, the telescopic rod comprises: The pipe body is arranged on the ground support and fixedly connected with the ground support; The movable end is arranged on the top section of the pipe body and is slidably connected with the pipe body; The transmission structure is set in the tube body and fixedly connected with the movable end; The motor is arranged in the tube body, cooperates with the transmission structure, and is electrically connected with the control box. 5. A kind of auxiliary ani levator device according to claim 2, characterized in that, said rotating element comprises: Two axially connected rotating elements are used to cooperate with each other. The rotating elements work together through the rotating shaft. One rotating element is fixedly connected to the telescopic rod, and the other rotating element is fixedly connected to the inner metal rod; The rotating shaft is installed in the rotating shaft center of the rotating original; The elastic mechanism is used for elastically tightening the two rotating elements on the rotating shaft, is installed on the rotating shaft, and is slidably connected with the rotating shaft. 6. A kind of auxiliary ani levator device according to claim 4, characterized in that, said rotating element comprises: At least two rotating elements, one of which is fixedly connected to the movable end, at least one rotating element is fixedly connected to the levator ani auxiliary element, and the rotating elements cooperate with each other through the rotating shaft; The rotating shaft is installed in the rotating shaft center of the rotating original; The transmission mechanism is arranged inside the rotating element fixedly connected with the movable end, and the rotating element cooperates to work; The stepping motor is arranged inside the rotating element fixedly connected with the movable end, cooperates with the transmission mechanism, and is electrically connected with the control box. 7. A method for using an auxiliary levator ani device is suitable for an auxiliary levator ani device described in any one of claims 1 to 7, characterized in that it comprises the following steps: M1, adjust the position of the levator ani auxiliary element to the user's habitual position; M2, set the average value of all pressure sensors on the left side of the device as F1, and the average value of all pressure sensors on the right side of the device as F2; M3, the user sits on the original levator ani assisting device and begins to go to the toilet normally; M4, calculate the current (F1+F2)/2=F12, subtract the F12 at the last calculation time from the F12 at the current time to find the absolute value to get Fabs; M5, compare Fabs with the set value Fa, if Fabs is greater than Fa, the user is seated normally, if Fabs is less than or equal to Fa, it is judged that the user has not yet seated and waits for the user to continue to move the center of gravity; M6, the control box controls the reverse rotation of the motor, and the retraction of the telescopic rod drives the levator ani auxiliary element to descend; M7, the levator ani auxiliary part drives the user's buttocks apart, allowing the user to enter the toilet position; M8, wait until the user goes to the toilet and ends the getting up stage; M9, calculate the absolute value F12abs of F1-F2, judge whether F12abs is greater than the set value Fc, if F12abs is greater than the set value Fc, judge the user's unilateral foot numbness and jump to step M13; M10, calculate whether Fabs is greater than the set value Fb, if Fabs is greater than the set value Fb, then judge that the user gets up, if Fabs is less than or equal to the set value Fb, then judge that the user has not got up and wait for the user to get up; M11, the motor in the telescopic rod rotates forward to make the telescopic rod stretch out, driving the levator ani auxiliary element to rise; M12, the levator ani auxiliary component drives the user's hips to close and complete the levator ani action; M13, judge the size of F1 and F2, take the larger value as Fc1, calculate the difference between Fc1 at the current moment and Fc1 at the previous moment, and calculate the absolute value to obtain Fcabs; M14, calculate whether Fcabs is greater than the set value Fb, if Fcabs is greater than the set value Fb, then jump to step M11, otherwise, jump to step M9. 8. A method for using an auxiliary ani-levator device applicable to an auxiliary ani-levator device according to claim 5, characterized in that it comprises the following steps: A1, loosen the adjusting mechanism; A2, adjust the levator ani auxiliary element to a proper position; A3, adjust the clamping of the elastic mechanism. 9. A method for using an auxiliary levator ani device is suitable for an auxiliary levator ani device as claimed in claim 6, characterized in that, the operation control box causes the auxiliary levator ani auxiliary element to gather inward to a suitable position or spread outward to a suitable position. Location.