Artificial anus device capable of electronically controlling defecation

Abstract

The artificial anus device comprises a fixing ring and a control panel, a valve is fixedly installed at the inner edge position of the top of the fixing ring, and a contraction line is fixedly connected to the tip position of the outer wall of the valve. And concave grooves are formed in the inner side wall of the fixing ring, and a light emitter and a light receiver are installed in inner cavities of the two concave grooves correspondingly. And an annular groove is formed in the top of the fixing ring, micro motors are installed in an inner cavity of the annular groove at equal intervals, winding wheels are installed on output shafts of the micro motors, and the other ends of the contraction lines are wound around the outer circles of the winding wheels. Precise defecation and defecation control can be carried out, the psychological pressure of permanent fistulization and anus loss of a patient is relieved, the trouble of poor postoperative defecation control capacity of the patient is relieved, rectum anal hand protection at a lower position is expected to be achieved, and meanwhile the patient can autonomously select defecation time and can regularly open the defecation device for regular defecation every day.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, in particular to an artificial anus device for electronically controlling defecation. Background Art

[0002] Over the past decade, with the improvement of diet, there are more and more intestinal diseases, such as chronic rectal inflammation and rectal cancer. Various studies have proved that the intake of acidic foods is the culprit of cancer, and cancer is a representative of acidic body constitution. In terms of food, the intake of meat, protein and fat has increased a lot, and there is a clear trend of increasing colorectal inflammation and cancer.

[0003] Currently, the treatment methods for rectal cancer are divided into surgical treatment and chemotherapy. Surgical treatment is divided into radical and palliative types. Radical surgical treatment can remove the cancerous area at one time to prevent the spread of cancer. Therefore, most patients choose radical surgical treatment.

[0004] The problem of anal preservation for patients with low rectal cancer has always troubled them. At the same time, fistula creation brings psychological impact to patients and causes certain troubles in their lives. With the advancement of medical technology, low-position anal preservation, or even ultra-low-position anal preservation, can be achieved. However, the defecation function of patients, especially those with ultra-low-position anal preservation, will generally be affected to a certain extent. Patients cannot control their bowel movements, which brings certain troubles to their lives. Rectal cancer located near the anal margin requires anal resection and permanent fistula creation, which many patients cannot accept, thus delaying treatment.

[0005] Therefore, the present invention patent aims at this problem and designs a controllable artificial anus device to solve the above technical problems. Summary of the invention

[0006] The object of the present invention is to provide an artificial anus device for electronically controlling defecation to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] An electronically controlled artificial anus device comprises a fixing ring and a control panel, wherein a valve is fixedly mounted on the inner edge of the top of the fixing ring, and a contraction line is fixedly connected to the tip of the outer wall of the valve.

[0009] A concave groove is provided on the inner side wall of the fixing ring, and a light transmitter and a light receiver are respectively installed in the inner cavities of the two concave grooves.

[0010] An annular groove is provided on the top of the fixing ring, micro motors are installed at equal distances in the inner cavity of the annular groove, a winding wheel is installed on the output shaft of the micro motor, and the other end of the contraction line is wound on the outer ring of the winding wheel.

[0011] Preferably, a rubber strip is fixedly bonded in the inner cavity of the annular groove, the rubber strip is an arc-shaped strip, and the micro motor is located between two of the rubber strips.

[0012] Preferably, a battery pack is installed in the inner cavity of the annular groove, and the battery pack is electrically connected to the light emitter, the light receiver and the micro motor.

[0013] Preferably, an integrated box is also installed in the inner cavity of the annular groove, and the social group processor module and the signal interaction module are installed in the integrated box.

[0014] Preferably, the number of the valves is at least three, and the valves together form a conical structure, and the valves are elastic sheet structures, and the valves fit tightly and seal each other.

[0015] Preferably, a three-level button is arranged on the side of the control panel, and a processor module, a signal interaction module and a power supply module are arranged in the inner cavity of the control panel.

[0016] Preferably, the light emitter and the light receiver are symmetrically distributed about the center of the fixing ring, and the light emitter and the light receiver are located on the same horizontal plane.

[0017] Preferably, the three-level buttons on the control panel are respectively affixed with indicator stickers of "exhaust", "defecation" and "defecation control", and the three-level buttons are hollow light-transmitting buttons with an indicator light structure installed inside.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] This electronically controlled artificial anus device can perform precise defecation and control, relieve patients' psychological pressure of permanent fistula and loss of anus, and relieve patients' troubles of poor defecation control ability after surgery. It is expected to achieve a lower position of rectal anus preservation operation. At the same time, patients can choose their own defecation time and open the defecation device at regular times every day for regular defecation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is an exploded view of the fixing ring structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the control panel structure of the present invention;

[0023] Figure 4 The present invention uses a flow chart.

[0024] In the figure: 1. fixing ring; 2. valve; 3. annular groove; 4. recessed groove; 5. light transmitter; 6. light receiver; 7. rubber strip; 8. micro motor; 9. contraction line; 10. control panel; 11. three-level button. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] The present invention provides a technical solution for an electronically controlled fecal anus device:

[0027] Embodiment 1:

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, the artificial anus device mainly includes a fixing ring 1 and a control panel 10 , a valve 2 is fixedly installed at the inner edge of the top of the fixing ring 1 , and a contraction line 9 is fixedly connected to the tip of the valve 2 .

[0029] Concave grooves 4 are provided on both sides of the inner wall of the fixing ring 1 , and a light transmitter 5 and a light receiver 6 are respectively installed in the inner cavities of the two concave grooves 4 .

[0030] An annular groove 3 is provided on the top of the fixing ring 1, and micro motors 8 are installed at equal distances in the inner cavity of the annular groove 3. A winding wheel is mounted on the output shaft of the micro motor 8, and one end of the contraction line 9 is wound around the outer ring of the winding wheel.

[0031] A rubber strip 7 for sealing is arranged in the inner cavity of the annular groove 3 , and a micro motor 8 is located between the ends of every two rubber strips 7 .

[0032] A battery for powering the light transmitter 5, the light receiver 6 and the micro motor 8 is placed in the annular groove 3, and a signal interaction module for sending and receiving signals is also arranged in the annular groove.

[0033] A three-level button 11 is arranged on the side of the control panel 10 , and a processor module, a signal interaction module and a power supply module are also arranged in the inner cavity of the control panel 10 .

[0034] The valve 2 is an elastic membrane, and the sides of the valve 2 are sealed in pairs.

[0035] The light emitter 5 and the light receiver 6 are symmetrically arranged and distributed around the center of the fixing ring 1 , and the light emitter 5 and the light receiver 6 are located on the same horizontal plane.

[0036] The three-level buttons 11 on the control panel 10 are respectively provided with "exhaust", "defecation" and "defecation control" instruction stickers.

[0037] In this embodiment, during actual use, after radical surgery for rectal cancer, the artificial anus device of the present technical solution is sutured to the rectal stump, and the rectal stump is sutured to the anal margin. When the patient feels the urge to defecate, the light emitted by the light emitter 5 directly penetrates the excrement to reach the light receiver 6. When the excrement is feces, the light emitted by the light emitter 5 is blocked and cannot penetrate. The light receiver 6 can only receive a small amount of light or no light. At this time, the light receiver 6 will generate a signal, which is processed and transmitted to the signal interaction module, and then sent to the control board 10 via the signal interaction module. The control board 10 is processed After receiving the signal, the processor processes the signal and displays light on the corresponding three-level button 11, that is, the three-level button 11 with the defecation patch lights up or flashes. At this time, the patient can directly press the three-level button 11 for defecation. The generated signal is sent to the processor on the fixed ring 1 through the signal interaction module. After receiving the signal, the processor directly controls the micro motor 8 to work. The micro motor 8 starts to rotate at high speed and quickly rewinds the contraction line 9. When the contraction line 9 contracts, the valves 2 will be pulled apart from each other, thereby quickly opening each valve to perform the defecation operation.

[0038] Embodiment 2:

[0039] like Figure 1 , Figure 2 and Figure 3 As shown, the artificial anus device mainly includes a fixing ring 1 and a control panel 10 , a valve 2 is fixedly installed at the inner edge of the top of the fixing ring 1 , and a contraction line 9 is fixedly connected to the tip of the valve 2 .

[0040] Concave grooves 4 are provided on both sides of the inner wall of the fixing ring 1 , and a light transmitter 5 and a light receiver 6 are respectively installed in the inner cavities of the two concave grooves 4 .

[0041] An annular groove 3 is provided on the top of the fixing ring 1, and micro motors 8 are installed at equal distances in the inner cavity of the annular groove 3. A winding wheel is mounted on the output shaft of the micro motor 8, and one end of the contraction line 9 is wound around the outer ring of the winding wheel.

[0042] A rubber strip 7 for sealing is arranged in the inner cavity of the annular groove 3 , and a micro motor 8 is located between the ends of every two rubber strips 7 .

[0043] A battery for powering the light transmitter 5, the light receiver 6 and the micro motor is placed in the annular groove 3, and a signal interaction module for sending and receiving signals is also arranged in the annular groove.

[0044] A three-level button 11 is arranged on the side of the control panel 10 , and a processor module, a signal interaction module and a power supply module are also arranged in the inner cavity of the control panel 10 .

[0045] The valve 2 is an elastic membrane, and the sides of the valve 2 are fitted and sealed in pairs.

[0046] The light emitter 5 and the light receiver 6 are symmetrically arranged and distributed around the center of the fixing ring 1 , and the light emitter 5 and the light receiver 6 are located on the same horizontal plane.

[0047] The three-level buttons 11 on the control panel 10 are respectively provided with "exhaust", "defecation" and "defecation control" instruction stickers.

[0048] In this embodiment, when it is actually used, after the radical operation of rectal cancer, the artificial anus device of this technical solution is sutured to the end of the rectum, and the end of the rectum is sutured to the anal margin. When the patient has the urge to defecate, the light emitted by the light emitter 5 directly penetrates the excrement to reach the light receiver 6. When the excrement is urine, although the light emitted by the light emitter 5 is blocked, it can still penetrate a large amount of light. When the light receiver 6 can only receive a large amount of light, the light receiver 6 will generate a signal, which is processed and transmitted to the signal interaction module, and then sent to the control board 10 via the signal interaction module. The control board 10 After the processor receives the signal, it processes the signal and displays light on the corresponding three-level button 11, that is, the three-level button 11 with the exhaust sticker lights up or flashes. At this time, the patient can directly press the three-level button 11 for exhaust. The generated signal is sent to the processor on the fixed ring 1 through the signal interaction module. After the processor receives the signal, it directly controls the micro motor 8 to work, and the micro motor 8 starts to rotate normally to reel in the contraction line 9. When the contraction line 9 contracts, the valves 2 will be pulled apart from each other, so that each valve 2 can be opened at a normal speed to perform defecation operations.

[0049] Embodiment 3:

[0050] like Figure 1 , Figure 2 and Figure 3 As shown, the artificial anus device mainly includes a fixing ring 1 and a control panel 10 , a valve 2 is fixedly installed at the inner edge of the top of the fixing ring 1 , and a contraction line 9 is fixedly connected to the tip of the valve 2 .

[0051] Concave grooves 4 are provided on both sides of the inner wall of the fixing ring 1 , and a light transmitter 5 and a light receiver 6 are respectively installed in the inner cavities of the two concave grooves 4 .

[0052] An annular groove 3 is provided on the top of the fixing ring 1, and micro motors 8 are installed at equal distances in the inner cavity of the annular groove 3. A winding wheel is mounted on the output shaft of the micro motor 8, and one end of the contraction line 9 is wound around the outer ring of the winding wheel.

[0053] A rubber strip 7 for sealing is arranged in the inner cavity of the annular groove 3 , and a micro motor 8 is located between the ends of every two rubber strips 7 .

[0054] A battery for powering the light transmitter 5, the light receiver 6 and the micro motor is placed in the annular groove 3, and a signal interaction module for sending and receiving signals is also arranged in the annular groove.

[0055] A three-level button 11 is arranged on the side of the control panel 10 , and a processor module, a signal interaction module and a power supply module are also arranged in the inner cavity of the control panel 10 .

[0056] The valve 2 is an elastic membrane, and the sides of the valve 2 are fitted and sealed in pairs.

[0057] The light emitter 5 and the light receiver 6 are symmetrically arranged and distributed around the center of the fixing ring 1 , and the light emitter 5 and the light receiver 6 are located on the same horizontal plane.

[0058] The three-level buttons 11 on the control panel 10 are respectively provided with "exhaust", "defecation" and "defecation control" instruction stickers.

[0059] In this embodiment, in actual use, after radical surgery for rectal cancer, the artificial anus device of the present technical solution is sutured to the rectal stump, and the rectal stump is sutured to the anal margin. When the patient has the urge to defecate, the light emitted by the light emitter 5 directly penetrates the excrement to reach the light receiver 6. When the excrement is watery stool, that is, when diarrhea occurs, the light emitted by the light emitter 5 is blocked, and only a small amount of light will penetrate the watery stool. The light receiver 6 receives a small amount of light. At this time, the light receiver 6 will generate a signal, which is processed and transmitted to the signal interaction module, and then sent to the control board 10 via the signal interaction module. After the processor in the control board 10 receives the signal, the signal is processed by the processor, and the light is displayed on the corresponding three-level button 11, that is, the three-level button 11 with the control sticker is illuminated or flashing. At this time, the patient can directly press the three-level button 11 for control of defecation, and the generated signal is sent to the processor on the fixed ring 1 through the signal interaction module. After the processor receives the signal, it chooses not to start the micro motor 8. At this time, the valve 2 relies on its own calendar to close each other in pairs to achieve control of defecation.

[0060] In summary, the technical solution can achieve precise defecation and defecation control, relieve the psychological pressure of permanent fistula and loss of anus, and eliminate the trouble of poor defecation control ability of patients after surgery. It is expected to achieve a lower position of rectal anal preservation operation. At the same time, patients can choose the defecation time independently and open the defecation device at regular time every day for regular defecation.

[0061] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0062] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronically controlled artificial anus device, comprising a fixing ring (1) and a control panel (10), characterized in that: A valve (2) is fixedly mounted at the inner edge of the top of the fixing ring (1), and a contraction line (9) is fixedly connected to the tip of the outer wall of the valve (2); A recessed groove (4) is provided on the inner side wall of the fixing ring (1), and a light transmitter (5) and a light receiver (6) are respectively installed in the inner cavities of the two recessed grooves (4); An annular groove (3) is provided on the top of the fixing ring (1), micro motors (8) are installed at equal distances in the inner cavity of the annular groove (3), a winding wheel is installed on the output shaft of the micro motor (8), and the other end of the contraction line (9) is wound on the outer ring of the winding wheel.

2. The electronic defecation control artificial anus device according to claim 1, characterized in that: A rubber strip (7) is fixedly bonded in the inner cavity of the annular groove (3); the rubber strip (7) is an arc-shaped strip, and the micro motor (8) is located between two of the rubber strips (7).

3. The electronic defecation control artificial anus device according to claim 1, characterized in that: A battery pack is installed in the inner cavity of the annular groove (3), and the battery pack is electrically connected to the light emitter (5), the light receiver (6) and the micro motor (8).

4. The electronic defecation control artificial anus device according to claim 1, characterized in that: An integrated box is also installed in the inner cavity of the annular groove (3), and a social group processor module and a signal interaction module are installed in the integrated box.

5. The electronic defecation control artificial anus device according to claim 1, characterized in that: The number of the valves (2) is at least three, and the valves (2) together form a conical structure, and the valves (2) are elastic sheet structures, and the valves (2) fit tightly and seal each other.

6. The electronic defecation control artificial anus device according to claim 1, characterized in that: A three-level button (11) is arranged on the side of the control panel (10), and a processor module, a signal interaction module and a power supply module are arranged in the inner cavity of the control panel (10).

7. The electronic defecation control artificial anus device according to claim 1, characterized in that: The light emitter (5) and the light receiver (6) are symmetrically distributed about the center of the fixed ring (1), and the light emitter (5) and the light receiver (6) are located on the same horizontal plane.

8. The electronic defecation control artificial anus device according to claim 1, characterized in that: The three-level buttons (11) on the control panel (10) are respectively affixed with indicator stickers for "exhaust", "defecation" and "defecation control", and the three-level buttons (11) are hollow light-transmitting buttons with an indicator light structure installed inside.

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