A pulse generating device for treating swallowing dysfunction
A technology of pulse generating device and swallowing function, which is applied in the field of medical equipment, can solve the problems of patients' resistance, unfavorable treatment purposes, and adverse effects on the human body, and achieve the effects of maintaining continuity, smoothing the peak value of pulse signals, and being easy to operate
Active Publication Date: 2016-08-31
SUZHOU HAOBRO MEDICAL DEVICE
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Problems solved by technology
However, the existing swallowing rehabilitation treatment apparatus will produce acupuncture-like pain when treating patients, and long-term use will also have adverse effects on the human body, and make patients feel resistant, which is not conducive to the purpose of treatment
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[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0021] This embodiment provides a pulse generating device for treating swallowing dysfunction, such as figure 1 As shown, it includes a power module 1, a control module 2, a human-computer interaction module 3, and a gentle pulse generating module 4. One end of the power module 1 is connected to the control module 2, and the other end is connected to the gentle pulse generating module 4; one end of the control module 2 is connected to the The power module 1 is connected, the other end is connected with the gentle pulse generating module 4 , and the other end is connected with the human-computer int...
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A pulse generator for swallowing dysfunction treatment comprises a power module, a control module, a human-computer interaction module and a gentle pulse generating module; the power module comprises a power transformer, a rectifier voltage regulator and a protecting filter; the control module comprises a digital-to-analogue conversion module and a pulse generating module; the human-computer interaction module comprises an MCU (Microprocessor Control Unit), a film key, a dot matrix display module and an intensity adjustment module; one end of the power module is connected with the control module and the other end of the power module is connected with the gentle pulse generating module; one end of the control module is connected with the power module, another end of the control module is connected with the gentle pulse generating module, and another end of the control module is connected with the human-computer interaction module; input pulse signals of the gentle pulse generating module output voltages through an isolating output transformer after passing through resistors, capacitors and a differentiating circuit of an operational amplifier. The pulse generator for the swallowing dysfunction treatment can achieve a gentle pulse signal peak value and causes no pricking when a patient is treated.
Description
technical field [0001] The invention relates to the field of medical devices, in particular to a pulse generating device for treating swallowing dysfunction. Background technique [0002] Ingestion-swallowing refers to the whole process of food from being recognized, through the oral cavity, pharynx, and esophagus to the stomach. Participating cranial nerves include trigeminal nerve, facial nerve, glossopharyngeal nerve, accessory nerve, and hypoglossal nerve. There are 26 muscles directly involved in pharyngeal swallowing activities, not including related supporting muscles. Ingestion-swallowing is a very complex physiological process Activity. Swallowing dysfunction is caused by damage to the bilateral cerebral hemispheres and brainstem, and is a common complication in patients with stroke and traumatic brain injury. Complications of swallowing dysfunction include aspiration pneumonia, malnutrition, weight loss, dehydration, and even asphyxia. [0003] For the treatment...
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Inventor 万永钢姜兆省李赛
Owner SUZHOU HAOBRO MEDICAL DEVICE