WO2011150576A1 - 一种用于不孕不育治疗的设备 - Google Patents

一种用于不孕不育治疗的设备 Download PDF

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Publication number
WO2011150576A1
WO2011150576A1 PCT/CN2010/073570 CN2010073570W WO2011150576A1 WO 2011150576 A1 WO2011150576 A1 WO 2011150576A1 CN 2010073570 W CN2010073570 W CN 2010073570W WO 2011150576 A1 WO2011150576 A1 WO 2011150576A1
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WIPO (PCT)
Prior art keywords
seconds
current
time
probe
electrode
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PCT/CN2010/073570
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English (en)
French (fr)
Inventor
杨冬梓
王晓光
王小辉
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广州市杉山医疗器械实业有限公司
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Application filed by 广州市杉山医疗器械实业有限公司 filed Critical 广州市杉山医疗器械实业有限公司
Priority to PCT/CN2010/073570 priority Critical patent/WO2011150576A1/zh
Priority to CN201080043131.8A priority patent/CN102725022B/zh
Publication of WO2011150576A1 publication Critical patent/WO2011150576A1/zh

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0521Genital electrodes
    • A61N1/0524Vaginal electrodes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/18Applying electric currents by contact electrodes
    • A61N1/32Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36007Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of urogenital or gastrointestinal organs, e.g. for incontinence control

Definitions

  • the present invention relates to a medical device, and more particularly to an apparatus and method for infertility treatment.
  • BACKGROUND OF THE INVENTION Appropriate thickness of the endometrium is one of the important conditions for achieving a successful pregnancy during assisted reproduction.
  • the "thin" endometrium is also listed as the cause of repeated implantation failures.
  • the cause and pathology of poor endometrial thickness are not fully understood, and there is still no clear understanding of the etiology and pathology of endometrial "thin”. Due to the traumatic nature of endometrial tissue research, the study has been limited.
  • the data on this aspect of the study mainly use the transvaginal B-ultrasound to detect the thickness of the observation, and some involve experimental research.
  • the most commonly used thin endometrial standard in the current study is the standard for B-ultrasound: Ultrasound measurement of endometrial thickness in late follicular phase or 6-8 days after ovulation induction or HCG day or HRT progesterone use day, The thickness of the normal implantation intima should be greater than 8-10 mm.
  • Ultrasound endometrial thickness measurement In the frozen sagittal maximum sagittal section image, the maximum distance between the strong echo of the endometrium and the endocardial strong echo and the vocal junction was measured. , that is, two layers of intima thickness.
  • the technical problem solved by the invention is to provide a device for infertility treatment, to accelerate the repair of pelvic floor tissue and physiological function, promote endometrial growth, and effectively treat infertility.
  • the device can not only increase the endometrial thickness and increase the local blood flow, but also effectively treat infertility for the thin endometrium with unclear etiology and the thin endometrium with the above-mentioned disease factors removed.
  • the thin endometrium of known causes such as intrauterine adhesions, tuberculosis and other endometrium are still thin, can also significantly increase endometrial thickness and increase local blood flow.
  • the present invention adopts the following technical solutions:
  • An apparatus for infertility treatment comprising:
  • the treatment electrode or vaginal probe is placed in the female skin or the female vagina for bioelectrical stimulation to promote endometrial growth;
  • a current generator is coupled to the therapeutic electrode or vaginal probe and outputs a bioelectrical stimuli current to the therapeutic electrode or vaginal probe.
  • the current generator can include:
  • a power supply a power supply powered console, a single chip microcomputer, a voltage regulator and a constant current circuit, a multiplexer, an amplifier, wherein the single chip microcomputer is connected to the console and receives signals from the console to execute related instructions, the amplifier and the The multi-way switch is connected, the multi-way switch is connected to the single-chip microcomputer, the single-chip microcomputer drives the multi-way switch and the amplifier to work, and the power supply is processed by the voltage-stabilizing and constant-current circuit to output the bio-electric battery Excitation current.
  • the current generator can rotate and output the bio-electrical stimuli current according to the two stages of the first stage and the second stage.
  • the first stage current parameter range is:
  • the frequency is 1-450 Hz
  • the pulse width is 50-1000 microseconds
  • the delay time is 0-120 seconds
  • the rise time is 0-10 seconds
  • the platform time is 0-30 seconds
  • the fall time is 0-10 seconds
  • the rest time is 0-30 seconds
  • the current waveform is a rectangular bidirectional pulse with a mean value of zero.
  • the second stage current parameter range is:
  • the frequency is 1 - 450 Hz
  • the pulse width is 100-2000 microseconds
  • the delay time is 0-120 seconds
  • the rise time is 0-10 seconds
  • the platform time is 0-30 seconds
  • the fall time is 0-10 seconds
  • the rest time is 0-30 seconds
  • the current waveform is a sail or rectangular one-way pulse.
  • the first phase current has a specific frequency of 60/100/60 Hz, a pulse width of 340/300/340 microseconds, a rise time of 2 seconds, a platform time of 3 seconds, a fall time of 0 seconds, and a rest time.
  • the current waveform is a rectangular bidirectional pulse with a mean value of zero.
  • the second phase current has a specific frequency of 2 Hz, a pulse width of 2000 microseconds, a time of 20 seconds, and a current waveform of a rectangular one-way pulse.
  • the current generator controls to output the bio-electrical stimuli current within a specified working time period.
  • the specified working time range may be 10-60 minutes.
  • the vaginal probe is composed of a probe body, a signal input and output interface, and a signal wire connected between the probe body and the signal input/output interface.
  • the body of the probe body is an insulator, and is composed of a head and a tail, and the head is equal.
  • the round bar shape of the diameter, the front end of the round bar has a smooth circular arc surface, the tail portion is tightly connected to the joint portion, has a rod shape, and is smoothly connected with the head, and a plurality of contact electrodes are assembled on the head surface of the probe body.
  • Each contact electrode is connected to an electrode lead in the probe body, and each electrode lead is collected at a tail end of the probe body, and is connected through a signal wire and connected to a latch in the signal input/output interface;
  • the current output interface of the current generator is coupled to a signal input and output interface of the treatment electrode or the vaginal probe to output a corresponding bio-electric stimuli current to the treatment electrode or vaginal probe.
  • the invention also relates to a method for treating infertility in vitro, using a current generator, respectively connected to a treatment electrode or a vaginal probe and outputting a bioelectric stimulating current to the treatment electrode or the vaginal probe to a female skin or a female vagina Biomimetic stimulation is performed inside to promote endometrial growth.
  • the current generator can alternately output the bio-electrical stimuli current in accordance with the two stages of the first phase and the second phase described above.
  • the present invention has the following beneficial effects:
  • the device of the invention adopts a therapeutic electrode or a vaginal probe and a current generator, and outputs a bio-electric stimuli current to the therapeutic electrode or the vaginal probe through a current generator, and the therapeutic electrode or the vaginal probe is placed in the female skin or the female vagina.
  • a bioelectric stimuli current is output through the treatment electrode or vaginal probe, it can stimulate vascular smooth muscle contraction and relaxation, reduce vascular resistance; increase blood circulation of pelvic, endometrial and uterine muscles, increase tissue nutrition; stimulate endometrium Accelerate tissue repair and recovery of physiological functions, significantly increase endometrial thickness and increase local blood flow, facilitate implantation of fertilized eggs, and effectively treat infertility, especially for factors with endometrial thinning.
  • FIG. 1 is a schematic view showing the principle of a smooth muscle mimic bioelectric stimulation method used in the device for infertility treatment of the present invention
  • Figure 2 is a block diagram showing a specific embodiment of the apparatus for infertility treatment of the present invention
  • FIG. 3 is a schematic diagram showing preferred first-stage current parameters and waveforms in the apparatus for infertility treatment of the present invention
  • FIG. 4 is a schematic diagram showing a preferred second stage current parameter and waveform in the apparatus for infertility treatment of the present invention
  • Figure 5 is a block diagram showing a composition of a specific embodiment of a current generator in an apparatus for infertility treatment of the present invention
  • FIG. 6 is a schematic circuit diagram of a specific embodiment of realizing a constant voltage constant current circuit in the device for infertility treatment of the present invention
  • FIG. 7 is a schematic diagram of a single-chip microcomputer and its periphery in the device for infertility treatment of the present invention
  • a schematic diagram of a circuit of a specific embodiment of the circuit
  • Figure 8 is a circuit diagram showing a specific embodiment of implementing a driving amplification circuit in the device for infertility treatment of the present invention.
  • Figure 9 is a view of a vaginal probe in the device for infertility treatment of the present invention detailed description
  • the basic mode of the human body's nerve activity is the nerve reflex.
  • the principle of the bioelectric stimuli treatment of the disease in the present invention is that the benign stimuli are used to correct the adverse reflection process of various parts of the human body through the reflex arc in the nervous system.
  • the tissues and organs in which the disease has occurred return to normal function, and the disease is removed.
  • the present invention stimulates vascular smooth muscle contraction and relaxation and smoothes vascular resistance by smooth muscle-like bioelectric stimulation, and increases pelvic and endometrial.
  • the blood circulation of the uterus muscle increase tissue nutrition; stimulate the endometrium, accelerate tissue repair and physiological function recovery, promote endometrial growth, increase endometrial thickness and endometrial blood supply, can effectively treat infertility .
  • the apparatus for infertility treatment of the present invention comprises: a treatment electrode or a vaginal probe 1 and a current generator 2, and when the treatment is specifically performed, the treatment electrode or the vaginal probe 1 is correspondingly placed in the female Biomimetic stimulation in the skin or female vagina to promote endometrial growth;
  • the current generator 2 is connected to the treatment electrode or the vaginal probe 1 and outputs a bio-electric stimuli current to the treatment electrode or vaginal probe 1 for a predetermined working period of time.
  • the current generator can be converted according to different stages.
  • the corresponding bio-electric stimuli current is generated.
  • the current generator can also control the output of the bio-electric stimuli current within a specified working time period, and adjust the specified working time according to the actual treatment, for example, In the specific implementation, the specified working time range can be 10-60 minutes, and the bio-electric stimuli current can be divided into the first-stage current and the second-stage current-rotating output.
  • the first stage current parameter range may select the following range: a frequency of 1 - 450 Hz, a pulse width of 50 - 1000 microseconds, a delay time of 0 - 120 seconds, a rise time of 0 - 10 seconds, a platform time It is 0-30 seconds, the fall time is 0-10 seconds, the rest time is 0-30 seconds, and the current waveform is a rectangular bidirectional pulse with a mean value of zero.
  • the range of the second phase current parameter can be selected as follows:
  • the frequency is 1 - 450 Hz
  • the pulse width is 100-2000 microseconds
  • the delay time is 0-120 seconds
  • the rise time is 0-10 seconds
  • the platform time is 0-30 seconds
  • the fall time is 0-10 seconds
  • the rest time is 0-30 seconds
  • the current waveform is a sail or rectangular one-way pulse.
  • a preferred first stage current parameter and waveform may be: a frequency of 60/100/60 Hz, a pulse width of 340/300/340 microseconds, and a rise time of 2 seconds.
  • the platform time is 3 seconds
  • the fall time is 0 seconds
  • the rest time is 6 seconds
  • the current waveform is a rectangular bidirectional pulse with a mean value of zero (average value is zero).
  • a preferred second stage current parameter and waveform can be: a frequency of 2 Hz, a pulse width of 2000 microseconds, a time of 20 seconds, and a current waveform. It is a rectangular one-way pulse.
  • the first-stage current and the second-stage current parameters and waveforms are parameters and waveforms of the bio-electric stimuli that have better curative effects on the accelerated tissue repair and physiological function recovery, and are verified to be effective and reliable in actual medical treatment. In particular, it can effectively enhance the thickness of the endometrium, facilitate the implantation of the endometrium, and have a better medical treatment effect on infertility.
  • the output current of the current generator can be divided into different stages, and which current parameters and waveform forms are used in different stages, which can be adjusted according to actual treatment conditions, and will not be described here.
  • the above-mentioned current generator can be implemented in various ways in specific implementations, for example, designing a special circuit to control the output of the bio-electrical stimuli current, for example, according to the actual treatment condition, and the specific implementation is controlled by the circuit within a specified working time. Rotating and outputting the first phase current and the second phase current;
  • the current generator of the present invention may include:
  • a power supply 1 a console 12 powered by the power supply 11 , a single chip microcomputer 13 , a voltage stabilization and constant current circuit 14 , a multiplexer 15 , an amplifier 16 , wherein the single chip microcomputer 13 is connected to the console 12 and accepts the console
  • the signal of 12 executes a related instruction
  • the amplifier 16 is connected to the multiplexer 15
  • the multiplexer 15 is connected to the single chip microcomputer 13
  • the single chip microcomputer 13 drives the multiplexer 15 and the amplifier 16 to operate.
  • the power supply 11 is processed by the voltage stabilization and constant current circuit 14 to rotate and output the bio-electric battery within a predetermined working period. The first phase current and the second phase current are excited.
  • the above-mentioned single chip microcomputer can adopt, for example, PIC 16F876.
  • the constant voltage constant current circuit, the single chip microcomputer and its peripheral circuits and The drive amplifying circuit can adopt a specific circuit as shown in FIGS. 6-8.
  • the treatment electrode or the vaginal probe can adopt various existing myoelectric components.
  • the vaginal probe can be connected to the probe body 2, the signal input/output interface 22, and
  • the probe body 2 1 is formed with a signal wire 23 between the signal input/output interface 21, and the body of the probe body 2 1 is an insulator composed of a head portion and a tail portion, and the head portion is a round bar of equal diameter, and a round bar
  • the front end has a smooth circular arc surface, the tail portion is tightly connected to the joint portion, and has a rod shape, which is smoothly connected with the head.
  • the surface of the head of the probe body 2 1 is equipped with a plurality of contact electrodes 24, each of which is in contact with the contact electrode. 24 is connected to an electrode lead 25 in the probe body, and each electrode lead 25 is collected at the trailing end of the probe body, and is led out through the signal wire 23 and connected to the latch 26 in the signal input/output interface 22.
  • the current output interface of the current generator is connected to the signal input and output interface of the therapeutic electrode or the vaginal probe to output a corresponding bioelectrical stimuli current to the therapeutic electrode or the vaginal probe.
  • the bioelectrical treatment parameters of 26 patients were as follows:
  • the first phase current parameters and waveforms can be: frequency 60/100/60 Hz, pulse width 340/300/340 microseconds, rising The time is 2 seconds, the parallel time is 3 seconds, the fall time is 0 seconds, the rest time is 6 seconds, and the current waveform is a rectangular bidirectional pulse with an average value of zero (average value is zero).
  • the second stage has a current frequency of 2 Hz, a pulse width of 2000 microseconds, and a time of 20 seconds.
  • the current waveform is a sail or rectangular one-way pulse.
  • the first phase current frequency is 1 Hz
  • the pulse width is 1000 microseconds
  • the delay time is 1 second
  • the rise time is 10 seconds
  • the platform time is 30 seconds
  • the fall time is 1 second
  • the rest time is 30 seconds
  • the current waveform is a rectangular bidirectional pulse with a mean value of zero.
  • the second stage current frequency is 450 Hz
  • the pulse width is 100 microseconds
  • the delay time is 1 second
  • the rise time is 10 seconds
  • the platform time is 30 seconds
  • the fall time is 10 seconds
  • the rest time is 30 seconds
  • the current waveform is sail type. Or rectangular one-way pulse.
  • the case 1, 4, 12 bioelectric treatment parameters are: the first phase current frequency is 450 Hz, the pulse width is 100 microseconds, the delay time is 10 seconds, the rise time is 0 seconds, the platform time is 20 seconds, and the fall time is 10 seconds, the rest time is 30 seconds, and the current waveform is a rectangular bidirectional pulse with a mean value of zero.
  • the second stage current frequency is 1 Hz, the pulse width is 2000 microseconds, the delay time is 120 seconds, the rise time is 1 second, the platform time is 10 seconds, the fall time is 1 second, the rest time is 10 seconds, and the current waveform is sail type. Or rectangular one-way pulse.
  • the case 18, 21, and 26 bioelectric therapy parameters are as follows:
  • the first phase current frequency is 1 Hz
  • the pulse width is 50 microseconds
  • the delay time is 0 seconds
  • the rise time is 0 seconds
  • the platform time is 30 seconds
  • the fall time is 0 seconds
  • the rest time is 0 seconds
  • the current waveform is a rectangular bidirectional pulse with a mean value of zero.
  • the second stage current frequency is 450 Hz
  • the pulse width is 2000 microseconds
  • the delay time is 120 seconds
  • the rise time is 10 seconds
  • the platform time is 30 seconds
  • the fall time is 10 seconds
  • the rest time is 30 seconds
  • the current waveform is sail type. Or rectangular one-way pulse.
  • Case 3 7, 1 1 and 15 bioelectric treatment parameters are as follows:
  • the first phase current frequency is 450 Hz
  • the pulse width is 1000 microseconds
  • the delay time is 120 seconds
  • the rise time is 10 seconds
  • the platform time is 30 seconds
  • the fall time is 10 seconds
  • the rest time is 30 seconds
  • the current waveform is a rectangular bidirectional pulse with a mean value of zero.
  • the second stage current frequency is 1 Hz
  • the pulse width is 100 microseconds
  • the delay time is 0 seconds
  • the rise time It is 0 seconds
  • the platform time is 30 seconds
  • the fall time is 0 seconds
  • the rest time is 0 seconds
  • the current waveform is a sail type or a rectangular one-way pulse.
  • the first phase current frequency is 150 Hz
  • the pulse width is 450 microseconds
  • the delay time is 30 seconds
  • the rise time is 3 seconds
  • the platform time is 15 seconds.
  • the fall time is 3 seconds
  • the rest time is 15 seconds
  • the current waveform is a rectangular bidirectional pulse with a mean value of zero.
  • the second stage current frequency is 5 Hz
  • the pulse width is 2000 microseconds
  • the delay time is 0 seconds
  • the rise time is 10 seconds
  • the platform time is 20 seconds
  • the fall time is 5 seconds
  • the rest time is 15 seconds
  • the current waveform is sail type. Or rectangular one-way pulse.
  • the first phase current frequency is 200 Hz
  • the pulse width is 300 microseconds
  • the delay time is 10 seconds
  • the rise time is 5 seconds
  • the platform time is 30 seconds
  • the fall time is For 5 seconds
  • the rest time is 30 seconds
  • the current waveform is a rectangular bidirectional pulse with a mean value of zero.
  • the second stage current frequency is 20 Hz
  • the pulse width is 2000 microseconds
  • the delay time is 0 seconds
  • the rise time is 10 seconds
  • the platform time is 30 seconds
  • the fall time is 10 seconds
  • the rest time is 0 seconds
  • the current waveform is sail type. Or rectangular one-way pulse.

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Description

一种用于不孕不育治疗的设备
技术领域 本发明涉及一种医疗设备, 更具体的说, 本发明涉及一 种用于不孕不育治疗的设备及方法。 背景技术 适当厚度的子宫内膜是辅助生育过程中获得成功妊娠 的重要条件之一。 "薄" 的子宫内膜也被列在反复着床失败 的原因之中。 然而, 在实践中对子宫内膜厚度欠佳的原因和 病理尚未完全明了, 至今对子宫内膜 "薄" 的病因和病理仍 缺乏确切的认识。 由于子宫内膜组织取材研究的创伤性使其 研究受到局限, 关于这方面研究的资料主要采用经阴道 B超 检测厚度的观察, 个别的涉及实验研究。 现有的研究中最常 使用的薄型子宫内膜标准主要是 B超检测的标准: 超声测量 子宫内膜厚度在晚卵泡期或促排卵后 6 -8 日或 HCG日或 HRT 孕激素使用日, 正常着床内膜厚度需大于 8- 10mm。
超声下子宫内膜厚度测量:在冻结子宫最大矢状切面图 象上,测量自一侧子宫内膜强回声与声暈交界至另一侧子宫 内膜强回声与声暈交界之间的最大距离,即两层内膜厚度。
已有报道: 各种原因引起的雌激素水平及其作用不足、 PC0S、 子宫内膜创伤如 A sheman ' s 综合征、 子宫内膜血流 不足、 子宫内膜血管生长缺陷等与子宫内膜 "薄" 相关。 目 前, 针对已知病因的薄型子宫内膜者如宫腔粘连、 有结核灶 等, 当积极治疗, 祛除病因, 可行宫腔镜下粘连松解, 并放 置宫内节育器, 同时予人工周期疗法以促进子宫内膜生长; 有结核感染予抗结核治疗; 排卵障碍者可促排卵治疗; 对于 不明确病因的薄型子宫内膜及已去除上述病因子宫内膜仍 薄者, 人们提出了很多治疗方法, 包括外源性雌激素、 小剂 量阿斯匹林、 西地那非、 维生素 E , 生长激素、 中医中药等 治疗,试图通过增加体内雌激素、改善子宫、卵巢血流供应, 促进子宫腺体及血管增生, 增加子宫内膜雌、 孕激素受体数 量等途径来改善子宫内膜厚度及容受性。 但目前这些干预措 施的临床效果仍欠确切。 这些方法的尝试对部分病例有一定 的疗效但仍有相当部分的病例对上述药物和治疗方法无反 应。
发明内容
本发明解决的技术问题是提供一种用于不孕不育治疗 的设备, 以加速盆底组织修复和生理功能恢复, 促进子宫内 膜生长, 有效治疗不孕不育。 该设备不但能对于不明确病因 的薄型子宫内膜及已去除上述病因子宫内膜仍薄者, 明显地 增加子宫内膜厚度和增加局部血流, 有效治疗不孕不育; 对 于已知病因的薄型子宫内膜者如宫腔粘连、 有结核灶等子宫 内膜仍薄者, 也能明显地增加子宫内膜厚度和增加局部血流。 为解决上述问题, 本发明采用如下技术方案:
一种用于不孕不育治疗的设备, 其包括:
治疗电极或阴道探头, 相应置于女性皮肤或女性阴道内 进行仿生物电剌激以促进子宫内膜生长; 及
电流发生器, 与所述治疗电极或阴道探头相连并向所述 治疗电极或阴道探头输出仿生物电剌激电流。
其中, 所述电流发生器可包括:
电源, 由电源供电的控制台、单片机、稳压及恒流电路、 多路开关、 放大器, 其中所述单片机与所述控制台相连并接 受所述控制台的信号执行相关指令, 所述放大器与所述多路 开关相连, 所述多路开关与所述单片机相连, 所述单片机驱 动所述多路开关和所述放大器工作, 电源经所述稳压及恒流 电路处理输出上述仿生物电剌激电流。
其中, 所述电流发生器可以按照第一阶段和第二阶段两 个阶段分段轮换输出仿生物电剌激电流。
其中, 所述第一阶段电流参数范围为:
频率为 1-450 赫兹, 脉宽为 50- 1000 微秒, 延迟时间 0- 120秒, 上升时间为 0- 10秒, 平台时间为 0-30秒, 下降 时间为 0- 10秒, 休息时间为 0-30秒, 电流波形为平均值为 零的矩形双向脉冲。 所述第二阶段电流参数范围为:
频率为 1 -450 赫兹, 脉宽为 100-2000 微秒, 延迟时间 0- 120秒, 上升时间为 0- 10秒, 平台时间为 0-30秒, 下降 时间为 0- 10秒, 休息时间为 0-30秒, 电流波形为帆型或矩 形单向脉冲。
优选地,所述第一阶段电流具体频率为 60/ 100/60赫兹, 脉宽为 340/300/340微秒, 上升时间为 2秒, 平台时间为 3 秒, 下降时间为 0秒, 休息时间为 6秒, 电流波形为平均值 为零的矩形双向脉冲。
优选地, 所述第二阶段电流具体频率为 2赫兹, 脉宽为 2000微秒, 时间为 20秒, 电流波形为矩形单向脉冲。
其中, 所述电流发生器控制在指定工作时长内输出所述 的仿生物电剌激电流。
其中, 所述指定工作时长范围可为 10-60分钟。 所述阴道探头由探头体、 信号输入输出接口及连接在探 头体与信号输入输出接口之间的信号导线构成, 所述探头体 的本体为绝缘体, 由头部和尾部构成, 其头部为等径的圆棒 形, 圆棒的前端呈顺滑圆弧面, 其尾部紧接头部, 呈棒形, 与头部顺滑过渡连接, 在所述的探头体的头部表面装配有若 干接触电极, 每个接触电极与探头体内的一电极引线连接, 各电极引线汇集于探头体的尾端, 通过信号导线引出并连接 到信号输入输出接口中的插销; 所述电流发生器的电流输出接口与治疗电极或阴道探 头的信号输入输出接口相连以向所述治疗电极或阴道探头 输出相应的仿生物电剌激电流。
本发明还涉及一种体外治疗不孕不育的方法, 采用电流 发生器, 分别与治疗电极或阴道探头相连并向所述治疗电极 或阴道探头输出仿生物电剌激电流至女性皮肤或女性阴道 内进行仿生物电剌激以促进子宫内膜生长。
使用该方法时, 电流发生器可按照前述第一阶段和第二 阶段两个阶段分段轮换输出仿生物电剌激电流。
与现有技术相比, 本发明具有以下有益效果:
本发明的设备采用治疗电极或阴道探头和电流发生器, 通过电流发生器向所述治疗电极或阴道探头输出仿生物电 剌激电流, 将治疗电极或阴道探头置于女性皮肤或女性阴道 内进行仿生物电剌激以促进子宫内膜生长; 电流发生器向所 述治疗电极或阴道探头输出仿生物电剌激。 由于通过治疗电 极或阴道探头输出仿生物电剌激电流, 可剌激血管平滑肌收 缩和松弛, 降低血管阻力; 增加盆腔、 子宫内膜和子宫肌肉 的血液循环, 增加组织营养; 剌激子宫内膜, 加速组织修复 和生理功能恢复, 明显地增加子宫内膜厚度和增加局部血流, 便于受精卵着床, 可有效治疗不孕不育, 尤其是对因子宫内 膜变薄者, 更为有效。
已经使用该疗法的 26例患者均获得促进子宫内膜生长、 厚度明显增加的效果。 部分病例已经成功受孕。
附图说明
图 1是本发明用于不孕不育治疗的设备采用的平滑肌仿 生物电剌激方式的原理示意图;
图 2是本发明用于不孕不育治疗的设备的具体实施例示 意框图;
图 3是本发明用于不孕不育治疗的设备中优选第一阶段 电流参数及波形示意图;
图 4是本发明用于不孕不育治疗的设备中优选第二阶段 电流参数及波形示意图;
图 5是本发明用于不孕不育治疗的设备中电流发生器的 一种具体实施例组成框图;
图 6是本发明用于不孕不育治疗的设备中实现稳压恒流 电路的一种具体实施例电路示意图; 图 7是本发明用于不孕不育治疗的设备中实现单片机及 其周边电路的一种具体实施例电路示意图;
图 8是本发明用于不孕不育治疗的设备中实现驱动放大 电路的一种具体实施例电路示意图;
图 9是本发明用于不孕不育治疗的设备中阴道探头的一 具体实施方式
设备实施例 人的机体神经活动的基本方式是神经反射, 本发明中仿 生物电剌激治疗疾病的原理是以良性剌激通过神经系统中 的反射弧来纠正人体各部分不良的反射过程, 使已发生疾病 的组织和器官恢复正常功能,疾病得以去除,具体参考图 1, 本发明是通过平滑肌仿生物电剌激方式去剌激血管平滑肌 收缩和松弛, 降低血管阻力; 增加盆腔、 子宫内膜和子宫肌 肉的血液循环, 增加组织营养; 剌激子宫内膜, 加速组织修 复和生理功能恢复, 促进子宫内膜生长, 增加子宫内膜厚度 和子宫内膜血供, 可有效治疗不孕不育。
具体来说, 参考图 2, 本发明用于不孕不育治疗的设备 其包括: 治疗电极或阴道探头 1 和电流发生器 2, 在具体进 行治疗时, 治疗电极或阴道探头 1相应置于女性皮肤或女性 阴道内进行仿生物电剌激以促进子宫内膜增长;
而电流发生器 2, 与所述治疗电极或阴道探头 1 相连并 在预定工作时长内向所述治疗电极或阴道探头 1输出仿生物 电剌激电流。
需要说明的, 所述电流发生器可按照不同的阶段变换输 出相应的仿生物电剌激电流, 另外, 根据具体治疗状况, 电 流发生器也可控制在指定工作时长内输出所述的仿生物电 剌激电流, 并根据实际治疗调整指定工作时长, 例如, 具体 实现时, 指定工作时长范围可以为 10-60分钟, 仿生物电剌 激电流可分为第一阶段电流及第二阶段电流轮换输出。
本发明中, 所述第一阶段电流参数范围可选择如下范围: 频率为 1 -450 赫兹, 脉宽为 50- 1000 微秒, 延迟时间 0- 120秒, 上升时间为 0- 10秒, 平台时间为 0-30秒, 下降 时间为 0- 10秒, 休息时间为 0-30秒, 电流波形为平均值为 零的矩形双向脉冲。
而所述第二阶段电流参数范围可选择如下范围:
频率为 1 -450 赫兹, 脉宽为 100-2000 微秒, 延迟时间 0- 120秒, 上升时间为 0- 10秒, 平台时间为 0-30秒, 下降 时间为 0- 10秒, 休息时间为 0-30秒, 电流波形为帆型或矩 形单向脉冲。
作为优选的具体实施例, 参考图 3, 一种优选的第一阶 段电流参数及波形可为: 频率为 60/ 100/60 赫兹, 脉宽为 340/300/340微秒, 上升时间为 2秒, 平台时间为 3秒, 下 降时间为 0秒, 休息时间为 6秒, 电流波形为平均值为零的 矩形双向脉冲 (平均值为零)。
参考图 4, 一种优选的第二阶段电流参数及波形可为: 频率为 2赫兹, 脉宽为 2000微秒, 时间为 20秒, 电流波形 为矩形单向脉冲。
上述第一阶段电流和第二阶段电流参数及波形, 是对上 述加速组织修复和生理功能恢复有更好疗效的仿生物电剌 激的参数及波形, 经过验证, 在实际的医学治疗中有效可靠, 特别是可以有效增强子宫内膜厚度, 便于子宫内膜着床, 对 不孕不育有较好的医学治疗效果。
需要说明的, 本发明中上述电流发生器输出仿生物电剌 激电流, 可分为不同阶段, 不同阶段采用何种电流参数及波 形形式, 可根据实际治疗状况调整, 这里不再赘述。
另外, 上述电流发生器在具体实现时可采用多种方式实 现, 例如, 设计专门的电路控制输出仿生物电剌激电流, 例 如, 根据实际治疗状况, 具体实现时通过电路控制在指定工 作时长内轮换输出上述第一阶段电流及第二阶段电流;
具体来说, 作为一个优选的具体实施例, 参考图 5, 本 发明的电流发生器可包括:
电源 1 1, 由电源 11供电的控制台 12、 单片机 13、 稳压 及恒流电路 14、 多路开关 15、 放大器 16, 其中所述单片机 13与所述控制台 12相连并接受所述控制台 12的信号执行相 关指令, 所述放大器 16与所述多路开关 15相连, 所述多路 开关 15 与所述单片机 13 相连, 所述单片机 13驱动所述多 路开关 15 和所述放大器 16工作, 电源 11 经所述稳压及恒 流电路 14 处理在预定工作时长内轮换输出上述仿生物电剌 激的第一阶段电流及第二阶段电流, 具体电路实现时, 上述 的单片机例如可以采用 P I C 16F876 , 另外, 作为一种可选的 具体实施例, 稳压恒流电路, 单片机及其周边电路以及驱动 放大电路可采用如图 6-图 8的具体电路。
而本发明中, 治疗电极或阴道探头可采用各种已有的肌 电组件, 作为一种具体实施例, 参考图 9, 所述阴道探头可 由探头体 2 1、信号输入输出接口 22及连接在探头体 2 1与信 号输入输出接口 2 1之间的信号导线 23构成,所述探头体 2 1 的本体为绝缘体, 由头部和尾部构成, 其头部为等径的圆棒 形, 圆棒的前端呈顺滑圆弧面, 其尾部紧接头部, 呈棒形, 与头部顺滑过渡连接, 在所述的探头体 2 1 的头部表面装配 有若干接触电极 24, 每个接触电极 24与探头体内的一电极 引线 25连接, 各电极引线 25汇集于探头体的尾端, 通过信 号导线 23引出并连接到信号输入输出接口 22中的插销 26。
而本发明中所述电流发生器的电流输出接口与治疗电 极或阴道探头的信号输入输出接口相连以向所述治疗电极 或阴道探头输出相应的仿生物电剌激电流。
设备应用实施例
26例均获得促进子宫内膜生长、厚度明显增加的病例阐述如下: 26例患者年龄在 25-39岁之间。引起子宫内膜薄的病因: 4例宫腔粘连, 22例不明原因。 诊断结论为: 17例为多囊卵 巢综合征, 1 例子宫内膜异位, 8 例输卵管原因造成不孕。 对于这些患者, 医生们已经采取了很多治疗方法, 包括外源 性雌激素、 小剂量阿斯匹林、 西地那非、 维生素 E , 生长激 素、中医中药等治疗,试图通过增加体内雌激素、改善子宫、 卵巢血流供应, 促进子宫腺体及血管增生, 增加子宫内膜雌、 孕激素受体数量等途径来改善子宫内膜厚度及容受性。 但是, 经过这些治疗, 这些患者均未受孕。
26例患者仿生物电治疗参数如下:
1、 病例 2、 6、 8、 9、 20仿生物电治疗参数为: 第一阶 段电流参数及波形可为: 频率为 60/ 100/60赫兹, 脉宽为 340/300/340微秒, 上升时间为 2秒, 平行 时间为 3秒, 下降时间为 0秒, 休息时间为 6秒, 电流波形为平均值为零的矩形双向脉冲 (平均值为 零)。 第二阶段电流频率为 2赫兹, 脉宽为 2000微 秒,时间为 20秒,电流波形为帆型或矩形单向脉冲。
2、 病例 10、 16、 17、 25仿生物电治疗参数为: 第一阶 段电流频率为 1赫兹, 脉宽为 1000微秒, 延迟时间 1秒, 上升时间为 10秒, 平台时间为 30秒, 下降 时间为 1秒, 休息时间为 30秒, 电流波形为平均值 为零的矩形双向脉冲。 第二阶段电流频率为 450赫 兹, 脉宽为 100微秒, 延迟时间 1秒, 上升时间为 10秒, 平台时间为 30秒, 下降时间为 10秒, 休息 时间为 30秒, 电流波形为帆型或矩形单向脉冲。 、 病例 1、 4、 12仿生物电治疗参数为: 第一阶段电流 频率为 450赫兹,脉宽为 100微秒,延迟时间 10秒, 上升时间为 0 秒, 平台时间为 20 秒, 下降时间为 10 秒, 休息时间为 30 秒, 电流波形为平均值为零 的矩形双向脉冲。 第二阶段电流频率为 1赫兹, 脉 宽为 2000微秒,延迟时间 120秒,上升时间为 1秒, 平台时间为 10 秒, 下降时间为 1 秒, 休息时间为 10秒, 电流波形为帆型或矩形单向脉冲。
、 病例 18、 21、 26仿生物电治疗参数为: 第一阶段电 流频率为 1赫兹, 脉宽为 50微秒, 延迟时间 0秒, 上升时间为 0秒, 平台时间为 30秒, 下降时间为 0 秒, 休息时间为 0秒, 电流波形为平均值为零的矩 形双向脉冲。 第二阶段电流频率为 450赫兹, 脉宽 为 2000微秒, 延迟时间 120秒, 上升时间为 10秒, 平台时间为 30秒, 下降时间为 10秒, 休息时间为 30秒, 电流波形为帆型或矩形单向脉冲。
、 病例 3、 7、 1 1、 15仿生物电治疗参数为: 第一阶段 电流频率为 450赫兹, 脉宽为 1000微秒, 延迟时间 120秒, 上升时间为 10秒, 平台时间为 30秒, 下 降时间为 10秒, 休息时间为 30秒, 电流波形为平 均值为零的矩形双向脉冲。 第二阶段电流频率为 1 赫兹, 脉宽为 100微秒, 延迟时间 0秒, 上升时间 为 0秒, 平台时间为 30秒, 下降时间为 0秒, 休息 时间为 0秒, 电流波形为帆型或矩形单向脉冲。
6、 病例 5、 19、 22、 24仿生物电治疗参数为: 第一阶 段电流频率为 150赫兹, 脉宽为 450微秒, 延迟时 间 30秒, 上升时间为 3秒, 平台时间为 15秒, 下 降时间为 3秒, 休息时间为 15秒, 电流波形为平均 值为零的矩形双向脉冲。 第二阶段电流频率为 5赫 兹, 脉宽为 2000微秒, 延迟时间 0秒, 上升时间为 10秒, 平台时间为 20秒, 下降时间为 5秒, 休息 时间为 15秒, 电流波形为帆型或矩形单向脉冲。
7、 病例 13、 14、 23仿生物电治疗参数为: 第一阶段电 流频率为 200赫兹, 脉宽为 300微秒, 延迟时间 10 秒, 上升时间为 5秒, 平台时间为 30秒, 下降时间 为 5秒, 休息时间为 30秒, 电流波形为平均值为零 的矩形双向脉冲。 第二阶段电流频率为 20赫兹, 脉 宽为 2000微秒, 延迟时间 0秒, 上升时间为 10秒, 平台时间为 30秒, 下降时间为 10秒, 休息时间为 0秒, 电流波形为帆型或矩形单向脉冲。
26 例患者使用上述设备治疗前后子宫内膜厚度及妊娠 结果的对比, 见下表:
Figure imgf000015_0001
(天) 治疗前 治疗后
1 11 7 9 没有妊娠
2 19 5 9 长娠迹象
3 14 4 8 没有妊娠
4 13 5 9 长娠迹象
5 11 4 7 没有妊娠
6 10 3 10 长娠迹象
7 14 5 9 没有妊娠
8 13 4 11 长娠迹象
9 8/12 6 11
^.寸 长娠迹象
10 9 50 0 7 没有妊娠
11 9 6 8 没有妊娠
12 9 7 9 长娠迹象
13 13 7 9 没有妊娠
14 11/12 6 8 没有妊娠
15 11/13 6 8 内皮素取消
16 10 5.5 8 没有妊娠
17 10 6 10 没有妊娠
18 13 6 11 没有妊娠
19 9 7 7 没有妊娠
20 11 5 10 长娠迹象
21 13 5 11 没有妊娠
22 9 5 6 没有妊娠
23 9 6 6 长娠迹象
24 22 6 7.4 长娠迹象
25 10 6 8 暂时没有
26 10 5 11 暂时没有
平均 8.75 士
值 1. 55
综上, 通过 B超测定子宫内膜厚度和彩色多普勒测定内 膜下血流的观察, 发现这一治疗方法在上述两个观察指标均 有显著的效果: 即明显地增加子宫内膜厚度和增加局部血流。 本发明通过平滑肌仿生物电剌激方式去剌激血管平滑肌收 缩和松弛, 降低血管阻力; 增加盆腔、 子宫内膜和子宫肌肉 的血液循环, 增加组织营养; 剌激子宫内膜, 加速组织修复 和生理功能恢复, 由于采用了对加速组织修复和生理功能恢 复有更好疗效的仿生物电剌激的参数特性, 促进子宫内膜生 长, 增加了子宫内膜厚度, 便于受精卵着床, 可有效治疗不 孕不育。 以上所述仅是本发明的优选实施方式, 应当指出, 对于 本技术领域的普通技术人员来说, 在不脱离本发明原理的前 提下, 还可以作出若干改进和润饰, 这些改进和润饰也应视 为本发明的保护范围。

Claims

权 利 要 求
1、 一种用于不孕不育治疗的设备, 其特征在于, 包括: 治疗电极或阴道探头, 相应置于女性皮肤或女性阴道内 进行仿生物电剌激以促进子宫内膜生长; 及
电流发生器, 与所述治疗电极或阴道探头相连并向所述 治疗电极或阴道探头输出仿生物电剌激电流。
2、 根据权利要求 1 所述的设备, 其特征在于, 所述电 流发生器包括:
电源, 由电源供电的控制台、单片机、稳压及恒流电路、 多路开关、 放大器, 其中所述单片机与所述控制台相连并接 受所述控制台的信号执行相关指令, 所述放大器与所述多路 开关相连, 所述多路开关与所述单片机相连, 所述单片机驱 动所述多路开关和所述放大器工作, 电源经所述稳压及恒流 电路处理输出上述仿生物电剌激电流。
3、 根据权利要求 1 所述的设备, 其特征在于, 所述电 流发生器按照第一阶段和第二阶段两个阶段分段轮换输出 仿生物电剌激电流。
4、 根据权利要求 3 所述的设备, 其特征在于, 所述第 一阶段电流参数范围如下:
频率为 1 -450赫兹, 脉宽为 50- 1000微秒, 波形为: 延 迟时间 0- 120秒,上升时间为 0- 10秒, 平台时间为 0-30秒, 下降时间为 0- 10秒, 休息时间为 0-30秒, 电流波形为平均 值为零的矩形双向脉冲。
5、 根据权利要求 3 或 4所述的设备, 其特征在于, 所 述第二阶段电流参数范围如下:
频率为 1 -450 赫兹, 脉宽为 100-2000 微秒, 延迟时间 0- 120秒, 上升时间为 0- 10秒, 平台时间为 0-30秒, 下降 时间为 0- 10秒, 休息时间为 0-30秒, 电流波形为帆型或矩 形单向脉冲。
6、 根据权利要求 3 所述的设备, 其特征在于, 所述电 流发生器控制在指定工作时长内输出所述的仿生物电剌激 电流。
7、 根据权利要求 6 所述的设备, 其特征在于, 所述指 定工作时长范围为 10-60分钟。
8、 根据权利要求 1 所述的设备, 其特征在于, 所述阴 道探头由探头体、 信号输入输出接口及连接在探头体与信号 输入输出接口之间的信号导线构成, 所述探头体的本体为绝 缘体, 由头部和尾部构成, 其头部为等径的圆棒形, 圆棒的 前端呈顺滑圆弧面, 其尾部紧接头部, 呈棒形, 与头部顺滑 过渡连接, 在所述的探头体的头部表面装配有若干接触电极, 每个接触电极与探头体内的一电极引线连接, 各电极引线汇 集于探头体的尾端, 通过信号导线引出并连接到信号输入输 出接口中的插销;
所述电流发生器的电流输出接口与治疗电极或阴道探头 的信号输入输出接口相连以向所述治疗电极或阴道探头输 出相应的仿生物电剌激电流。
9、 根据权利要求 4 所述的设备, 其特征在于, 所述第 一阶段电流具体频率为 60/ 100/60赫兹,脉宽为 340/300/340 微秒,上升时间为 2秒, 平台时间为 3秒,下降时间为 0秒, 休息时间为 6秒, 电流波形为平均值为零的矩形双向脉冲。
10、 根据权利要求 5所述的设备, 其特征在于, 所述第 二阶段电流具体频率为 2 赫兹, 脉宽为 2000 微秒, 时间为 20秒, 电流波形为矩形单向脉冲。
1 1、 一种体外治疗不孕不育的方法, 采用电流发生器, 与治疗电极或阴道探头相连并向所述治疗电极或阴道探头 输出仿生物电剌激电流至女性皮肤或女性阴道内进行仿生 物电刺激以促进子宫内膜生长。
12、根据权利要求 1 1所述的体外治疗不孕不育的方法, 其特征在于, 电流发生器按照第一阶段和第二阶段两个阶段 分段轮换输出仿生物电刺激电流。
13、 权利要求 1所述的仿生物电剌激电流发生器用于体外治 疗不孕不育。
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CN113082516A (zh) * 2021-04-01 2021-07-09 悦一美(广州)科技有限公司 一种盆底肌修复探头、设备及设备的控制方法

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CN118079236B (zh) * 2024-04-24 2024-07-05 广东璇爱健康产业科技有限公司 一种女性产后用盆底康复装置

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