Device for improving erectile dysfunction and use method thereof

Abstract

The invention discloses a device for improving erectile dysfunction. The device comprises a host module, an annular electrode module and a remote controller, a PCBA circuit board capable of achieving a conductive stimulation function and an electric motor with a vibration stimulation function are arranged in the host module, a perineum electrode is arranged at the lower end of the host module, and the perineum electrode is connected with the PCBA circuit board to achieve conductive stimulation on the perineum; a main body of the annular electrode module is of an annular structure with a notch, the inner layer of the annular electrode module is a conductive silica gel electrode with common silica gel injection molded on the outer surface, and the conductive silica gel electrode is connected with the PCBA circuit board to achieve conductive stimulation on the root of the penis. A pressure sensor capable of detecting the pressure of the penis in real time is arranged between the conductive silica gel electrode and the titanium alloy memory steel wire; a plurality of control buttons are arranged on the remote controller and used for adjusting conductive stimulation parameters and vibration stimulation modes. Conductive stimulation and vibration stimulation are combined, so that the recovery of neurological functions can be remarkably improved, and the symptom of erectile dysfunction is improved.

Description

Technical Field

[0001] The present invention relates to medical auxiliary equipment, in particular to a device for improving erectile dysfunction and a method of using the device, and more particularly to a wearable device for transcutaneous electrical stimulation of erection and premature ejaculation and a method of using the device. Background Art

[0002] Erectile dysfunction (ED) refers to the inability of men to continuously obtain and maintain a sufficient erection of the penis to complete a satisfactory sexual life. ED can be divided into three categories according to the cause: organic, psychological and mixed. Organic causes include vascular, neurological, anatomical and endocrine. About 150 million men worldwide suffer from erectile dysfunction.

[0003] According to the guidelines of the Chinese Medical Association: The main treatments for erectile dysfunction are:

[0004] 1. Oral drug treatment: mainly PDEi5, including sildenafil, tadalafil, vardenafil, avanafil. Androgen replacement therapy. Antioxidants and drugs that improve microcirculation.

[0005] 2. Physical therapy: including VED therapy; LI-ESWT shock wave therapy; low-intensity pulsed ultrasound therapy (LIPUS), electrophysiological technology.

[0006] 3. ICI injection therapy: ICI therapy is a second-line treatment for ED and can be considered when oral medications are ineffective. Commonly used drugs include prostaglandin E1, papaverine, phentolamine, etc.

[0007] 4. Penile prosthesis implantation therapy: a treatment method that restores the patient's erectile function by implanting an artificial assistive device.

[0008] Current treatments are inadequate: medications and / or vacuum constriction devices may provide temporary improvement in sexual function (e.g., on-demand treatment, where sexual activity is contingent upon the use of treatment prior to its performance), but fail to improve or cure erectile dysfunction. In addition, medications may have contraindications (e.g., hypotension, nitrate medications, pulmonary veno-occlusive disease, etc.), side effects (e.g., back pain, muscle pain, headache, flushing, colored vision, indigestion, etc.), and / or non-response rates (e.g., approximately 25%). Penile implants may be used as a solution for patients who do not respond to treatment modalities (e.g., medications), however, it is an invasive procedure associated with temporary pain and / or risks of infection, erosion, mechanical failure, and other complications.

[0009] According to Yang, Hui Yan scholar literature "Advances in diagnosis and treatment ofminimal hepatic encephalopathy." 、Stief CG, Weller E, Noack T, et al scholar literature.Functional electromyostimulation of the corpus cavernosum penis--preliminaryresults of a novel therapeutic option for erectile dysfunction. 、Ignarro LJ,Bush PA, Buga GM, Wood KS, Fukuto JM, Rajfer J. scholar literatureNitric oxide andcyclic GMP formation upon electrical field stimulation cause relaxation ofcorpus cavernosum smooth muscle. It is concluded that electrical stimulation therapy can induce endothelial cell proliferation, cavernous smooth muscle regeneration, and promote the release of NO from cavernous endothelial cells, produce cGMP, relax cavernous smooth muscle and increase cavernous body pressure; functional electrical stimulation can stimulate peripheral nerve regeneration, which can significantly improve the recovery of nerve function, and thus improve the symptoms of erectile dysfunction. Summary of the invention

[0010] In view of the problems existing in the prior art, the present invention provides a device for improving erectile dysfunction and a method of using the device, which combines conductive stimulation and vibration stimulation, can significantly improve the recovery of nerve function and thus improve the symptoms of erectile dysfunction.

[0011] The technical solution of the present invention is: a device for improving erectile dysfunction, comprising a host module, a ring electrode module and a remote controller;

[0012] The upper end of the host module is provided with a host module electrical connection port that can be matched with the annular electrode module, and the inside of the host module is provided with a PCBA circuit board that can realize the conductive stimulation function and an electric motor with a vibration stimulation function, and the lower end of the host module is provided with a perineal electrode, and the perineal electrode is connected to the PCBA circuit board to realize conductive stimulation of the perineum;

[0013] The main body of the annular electrode module is an annular structure with a notch, and one end of the annular electrode module is provided with an annular electrode module electrical connection port that can be matched with the electrical connection port of the host module; the inner layer of the annular electrode module is a conductive silicone electrode with ordinary silicone injected on the outer surface, and the conductive silicone electrode is connected to the PCBA circuit board to achieve conductive stimulation of the penis root; the outer layer of the annular electrode module is a titanium alloy memory steel wire with ordinary silicone injected on the outer surface; a pressure sensor capable of detecting penis pressure in real time is provided between the conductive silicone electrode and the titanium alloy memory steel wire;

[0014] The remote controller is provided with a plurality of control buttons for adjusting conductive stimulation parameters and vibration stimulation modes.

[0015] Furthermore, a load detection circuit is provided inside the host module, which can detect in real time whether the perineal electrode and the conductive silicone electrode are worn properly.

[0016] Furthermore, the conductive stimulation parameters include stimulation frequency, stimulation pulse width, and stimulation gear.

[0017] Furthermore, the stimulation frequency range is set to be adjustable from 1 to 100 Hz, with a step value of 5 Hz.

[0018] Furthermore, the stimulation pulse width is set to 1-500 μs, with a step value of 50 μs.

[0019] The present invention also provides a method for using the device for improving erectile dysfunction, the specific steps are as follows:

[0020] Step 1: Power on and self-check;

[0021] Step 2: Select a treatment method through the remote control. There are three treatment methods: the first is electrical stimulation, the second is vibration stimulation, and the third is a combined electrical and vibration stimulation;

[0022] In the first type of electrical stimulation, the stimulation frequency, stimulation pulse width, and stimulation gear can be adjusted; the treatment process can be paused;

[0023] In the second vibration stimulation mode, there are 10 vibration modes with different waveforms, which can be selected by pressing buttons; the treatment process can be paused;

[0024] In the third combined electrical and vibration stimulation mode, the electrical stimulation parameters and the vibration stimulation mode can be adjusted simultaneously.

[0025] Furthermore, during the treatment process, the ring electrode and conductive silicone electrode will be monitored in real time to see if they are worn properly. If they fall off, a load-shedding prompt will be given.

[0026] Furthermore, when the product is low on power, the remote control LED light will indicate.

[0027] The beneficial effects of the present invention are: providing a device for improving erectile dysfunction and a method of using the device, combining conductive stimulation and vibration stimulation, and being able to select different treatment methods, the first being electrical stimulation, the second being vibration stimulation, and the third being electrical and vibration combined stimulation. It can significantly improve the recovery of nerve function, thereby improving the symptoms of erectile dysfunction. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic diagram of the structure of a device for improving erectile dysfunction;

[0029] Figure 2 is a cross-sectional view of a ring electrode module;

[0030] Figure 3 A block diagram of a device for improving erectile dysfunction;

[0031] Figure 4 A flow chart of the use of a device for improving erectile dysfunction.

[0032] In the figure: 1 is the host module, 2 is the ring electrode module, 3 is the perineal electrode, 4 is the titanium alloy memory steel wire, 5 is the conductive silicone electrode, and 6 is the pressure sensor. DETAILED DESCRIPTION

[0033] The present invention will be further described below in conjunction with the accompanying drawings.

[0034] like Figure 1-3 As shown, a device for improving erectile dysfunction includes a host module 1, a ring electrode module 2 and a remote control. The host module 1 provides electrical energy and mechanical energy through a PCBA circuit board (printed circuit board) and an electric motor, which mainly manifests as electrical stimulation and mechanical vibration, and then transmits the current signal to the perineum. It mainly includes a 2.5mm charging port, a rechargeable lithium battery, a PCBA circuit board, an electric motor, and a perineum electrode (the present embodiment uses conductive silicone as an example, and can also be implemented by metal electrodes or hydrogels, etc.).

[0035] Specifically, the upper end of the host module 1 is provided with a host module electrical connection port that can be matched with the annular electrode module 2, and the host module 1 is provided with a PCBA circuit board that can realize the conductive stimulation function and an electric motor with a vibration stimulation function. The lower end of the host module 1 is provided with a perineal electrode 3, and the perineal electrode 3 is connected to the PCBA circuit board to realize conductive stimulation of the perineum. The host module 1 is also provided with a load detection circuit that can detect in real time whether the perineal electrode 3 and the conductive silicone electrode 5 are worn properly.

[0036] The main body of the annular electrode module 2 is an annular structure with a notch, and one end of the annular electrode module 2 is provided with an annular electrode module electrical connection port that can be matched with the electrical connection port of the host module. The inner layer of the annular electrode module 2 is a conductive silicone electrode 5 with ordinary silicone injected on the outer surface, and the conductive silicone electrode 5 is connected to the PCBA circuit board to achieve conductive stimulation of the base of the penis. The outer layer of the annular electrode module 2 is a titanium alloy memory steel wire 4 with ordinary silicone injected on the outer surface. A pressure sensor 6 that can detect the pressure of the penis in real time is provided between the conductive silicone electrode 5 and the titanium alloy memory steel wire 4. The annular electrode module 2 transmits the current stimulation and vibration mode to the bulbospongiosus muscle of the human body to give stimulation.

[0037] The remote controller is provided with a plurality of control buttons for adjusting conductive stimulation parameters and vibration stimulation modes.

[0038] About one-third to one-half of the penis is embedded in the pelvis and can be felt through the scrotum and perineum. And the main arteries and nerves such as the cavernous nerve and the dorsal nerve of the penis enter the penis through the perineal part of the penis. Therefore, the perineal electrode at the bottom of the host of this device acts on the perineum to perform electrical stimulation and physical vibration stimulation. The ring electrode module is placed at the base of the penis to transmit electrical stimulation and vibration stimulation. The frequency range of electrical stimulation is set to 1~100Hz adjustable, with a step value of 5Hz, but is not limited to setting fixed frequencies such as 50Hz, 30Hz, 5Hz, etc.; the stimulation pulse width range is set to 1~500μs, with a step value of 50μs, but can also be set to fixed values ​​such as 150μs, 300μs, 500μs; the stimulation gear is adjusted to the most suitable gear according to the user's tolerance; the default electrical stimulation treatment is 30min.

[0039] Vibration stimulation has 10 modes. By adjusting the PWM output mode to adjust the on and off of the MOS tube, the frequency and intensity of the vibration motor can be changed. The stimulation frequency of each mode is a fixed value ranging from 0 to 1000Hz, and the pulse width range is 0 to 1.5s.

[0040] Combined treatment mode: electrical stimulation and vibration stimulation are used simultaneously, and different methods are combined to achieve personalized differentiated treatment and improve user autonomy.

[0041] like Figure 4 As shown, the method for using the device for improving erectile dysfunction comprises the following specific steps:

[0042] Step 1: Power on the computer for self-test. If the self-test passes, the user can proceed with the operation.

[0043] Step 2: Select a treatment method through the remote control. There are three treatment methods: the first is electrical stimulation, the second is vibration stimulation, and the third is a combined electrical and vibration stimulation.

[0044] In the first electrical stimulation mode, the stimulation frequency, stimulation pulse width and stimulation level can be adjusted; the treatment can be paused during the treatment.

[0045] In the second vibration stimulation mode, there are 10 vibration modes with different waveforms, which can be selected by pressing buttons; the treatment can be paused during treatment.

[0046] In the third combined electrical and vibration stimulation mode, the electrical stimulation parameters and the vibration stimulation mode can be adjusted simultaneously.

[0047] During the treatment, the ring electrode and conductive silicone electrode will be monitored in real time to see if they are worn properly. If they fall off, a load shedding reminder will be issued. When the product is at low battery, the remote control LED light will give a reminder, and this reminder can also be in the form of a digital display tube or LCD screen.

[0048] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A device for improving erectile dysfunction, characterized in that: It comprises a host module (1), a ring electrode module (2) and a remote controller; The upper end of the host module (1) is provided with a host module electrical connection port capable of being matched with the annular electrode module (2); a PCBA circuit board capable of realizing a conductive stimulation function and an electric motor capable of realizing a vibration stimulation function are arranged inside the host module (1); a perineal electrode (3) is arranged at the lower end of the host module (1); the perineal electrode (3) is connected to the PCBA circuit board to realize conductive stimulation of the perineum; The main body of the annular electrode module (2) is in the form of an annular structure with a notch, and one end of the annular electrode module (2) is provided with an annular electrode module electrical connection port that can be matched with the electrical connection port of the host module; the inner layer of the annular electrode module (2) is a conductive silicone electrode (5) with ordinary silicone injected on the outer surface, and the conductive silicone electrode (5) is connected to the PCBA circuit board to achieve conductive stimulation of the penis root; the outer layer of the annular electrode module (2) is a titanium alloy memory steel wire (4) with ordinary silicone injected on the outer surface; a pressure sensor (6) capable of detecting penis pressure in real time is provided between the conductive silicone electrode (5) and the titanium alloy memory steel wire (4); The remote controller is provided with a plurality of control buttons for adjusting conductive stimulation parameters and vibration stimulation modes.

2. A device for improving erectile dysfunction according to claim 1, characterized in that: The host module (1) is also provided with a load detection circuit capable of detecting in real time whether the perineal electrode (3) and the conductive silicone electrode (5) are properly worn.

3. The device for improving erectile dysfunction according to claim 1, characterized in that: The conductive stimulation parameters include stimulation frequency, stimulation pulse width, and stimulation gear.

4. A device for improving erectile dysfunction according to claim 3, characterized in that: The stimulation frequency range is set to be adjustable from 1 to 100 Hz, with a step value of 5 Hz.

5. The device for improving erectile dysfunction according to claim 3, characterized in that: The stimulation pulse width is set to 1-500 μs, with a step value of 50 μs.

6. A method for using the device for improving erectile dysfunction according to any one of claims 1 to 5, characterized in that: The specific steps are as follows: Step 1: Power on and perform self-test; Step 2: Select a treatment method through the remote control. There are three treatment methods: the first is electrical stimulation, the second is vibration stimulation, and the third is a combined electrical and vibration stimulation; In the first type of electrical stimulation, the stimulation frequency, stimulation pulse width, and stimulation gear can be adjusted; the treatment process can be paused; In the second vibration stimulation mode, there are 10 vibration modes with different waveforms, which can be selected by pressing buttons; the treatment process can be paused; In the third combined electrical and vibration stimulation mode, the electrical stimulation parameters and the vibration stimulation mode can be adjusted simultaneously.

7. A method for using the device for improving erectile dysfunction according to claim 6, characterized in that: During the treatment, the ring electrode and conductive silicone electrode will be monitored in real time to see if they are worn properly. If they fall off, a load-shedding prompt will be given.

8. The method for using the device for improving erectile dysfunction according to claim 6, characterized in that: When the product is in low battery, the remote control LED light will prompt.

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