Urethra valve driven by ultrasound vaporization steam
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A technology of vaporized steam and urethral valve, which is applied in the field of medical equipment to achieve the effect of reasonable design and excellent performance
Inactive Publication Date: 2014-03-26
GUANGDONG UNIV OF TECH
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Aiming at problems such as urinary incontinence causing life disturbances and complications to patients, the present invention proposes a structure that utilizes heat and magnetism to control the opening and closing of the urethra. Magnetic reset is a convenient and practical switch device for controlling the opening and closing of the urethra
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[0019] The urethral valve driven by ultrasonic vaporization steam of the present invention includes an acoustic head 1, a first driving bag 2, a first working medium 3, a valve body 4, a valve core 5, a first permanent magnet 6, a first rubber pad 7, and a urethra 8 , the second permanent magnet 11, the second rubber pad 12, the sound head 1 is pressed on the front wall of the abdomen with a hand, the valve body 4 is fixed on the pubic bone, the valve core 5 is made of non-metallic material, and is installed on the valve body 4. In the valve chamber, the first driving capsule 2 is a pneumatic actuator made of flexible and elastic materials, installed in the valve chamber set by the valve body 4, and the first working medium 3 is a liquid substance with a low boiling point, which is stored in the airtight first In the drive capsule 2, the first permanent magnet 6 and the second permanent magnet 11 are installed on both sides of the urethra 8, and the magnetic properties of the f...
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Abstract
The invention discloses a urethra valve driven by ultrasound vaporization steam. The urethra valve driven by the ultrasound vaporization steam comprises a sound head, a first driving bag, first working media, a valve body, a valve plug, a first permanent magnet, a first rubber gasket, an urethra, a second permanent magnet and a second rubber gasket, wherein the sound head is pressed on the abdomen front wall in a handheld mode, the valve body is fixed to the pubis, the valve plug is made of non-metal materials, and is installed in a valve cavity formed in the valve body, the first driving bag is a pneumatic driver which is made of flexible and elastic materials, and is installed in the valve cavity formed in the valve body, the first working media are low-boiling-point liquid, and are stored in the closed first driving bag, the first permanent magnet and the second permanent magnet are installed on the two sides of the urethra respectively, the magnetism of the first permanent magnet is opposite to the magnetism of the second permanent magnet, the first permanent magnet is fixedly connected with the valve plug, the second permanent magnet is fixedly connected with the valve body, the first rubber gasket is fixedly connected with the first permanent magnet, and the second rubber gasket is fixedly connected with the second permanent magnet. The urethra valve driven by the ultrasound vaporization steam is a human body auxiliary instrument which is free of infection, damage and urine leakage.
Description
technical field [0001] The invention belongs to the field of medical devices, and relates to a urethral valve driven by ultrasonic vaporized steam, in particular to a urethral valve for assisting patients with urinary incontinence or neurogenic bladder dysfunction to control bladder urination, and in particular to a urethral valve that replaces the urethral sphincter to control the urethra Open and close urethral valve. Background technique [0002] Urinary incontinence is clinically defined as the loss of self-control of urination due to bladder and urethral sphincter damage or neurological dysfunction, which causes urine to flow out involuntarily. Urinary incontinence is a common and frequently-occurring disease that can occur at any age and gender, especially women and the elderly. Urinary incontinence can lead to complications such as perineal and sacrococcygeal dermatitis and pressure ulcers, which not only makes people uncomfortable, but also affects the patient's qua...
Claims
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Application Information
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