Negative-pressure ozone bedsore therapeutic instrument
A therapeutic device and ozone technology, applied in physical therapy, medical science, hospital bed, etc., can solve problems such as difficulty in achieving negative pressure, and achieve the effects of avoiding pollution, increasing comfort, and being beneficial to drying.
Active Publication Date: 2014-01-08
刘黎明
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Problems solved by technology
Secondly, most of these patients are skinny, how to seal and isolate the air, especially those with a slightly larger area, is difficult to achieve negative pressure
Method used
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[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0020] Such as figure 1 , figure 2 As shown, the principle diagram and structural diagram of the negative pressure ozone decubitus treatment instrument of the present invention are provided respectively, which include a negative pressure device 1, an oxygen generator 6, an ozone generator 7, a micropump 8, an air pump 9, and a control circuit 10. Negative pressure pump 11, ozone decomposer 12, infrared generator 16, filter, sponge pad 23 and negative pressure bottle 24. Negative pressure device 1 is used to generate negative pressure at the decubitus position of the human body, and it is made up of sealing body 2 and plastic film 4, and sealing body 2 can adopt spittoon shape, and plastic film 4 can adopt PVC plastics, and one side opening of sealing body 2 and Inside is negative pressure chamber 3. The plastic film 4 is arranged on the periphery of...
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The invention provides a negative-pressure ozone bedsore therapeutic instrument which comprises a negative-pressure device, an ozone device, a negative-pressure pump and a control circuit. The negative-pressure ozone bedsore therapeutic instrument is characterized in that the negative-pressure device is composed of a sealed body and a negative-pressure sensor, a temperature sensor and an infrared ray generator are arranged in a negative-pressure cavity; the ozone device is composed of an oxygen generator, an ozone generator and a micro-pump and ozone is input to the negative-pressure cavity through the micro-pump; the negative-pressure cavity is connected with the negative-pressure pump and the output end of the negative-pressure pump is provided with an ozone resolver; the negative-pressure sensor and the temperature sensor are respectively connected with the input end of the control circuit and different output ends of the control circuit are connected with the ozone generator, the infrared ray generator, the negative-pressure pump and the ozone resolver respectively. According to the negative-pressure ozone bedsore therapeutic instrument, the bedsore portion of a patient is placed in the negative-pressure environment, ozone can be delivered to the surface of bedsore, hyperemia and disinfection of the bedsore are facilitated, and ozone treatment of the bedsore in the negative-pressure environment is achieved.
Description
technical field [0001] The invention relates to a negative pressure ozone bed sore treatment device, more specifically, to a negative pressure ozone bed sore treatment device which places a patient's bed sore in a negative pressure environment and uses a certain concentration of ozone to treat it. Background technique [0002] Nowadays, the number of elderly people in society is increasing. Many elderly people spend more time in bed and have difficulty turning over. They are prone to decubitus ulcers. Bed sores, also known as pressure sores and pressure ulcers, are due to long-term pressure on local tissues, resulting in continuous ischemia, hypoxia, and malnutrition, resulting in tissue ulceration and necrosis. Skin decubitus is a common problem in nursing care. According to related literature, about 60,000 people die of decubitus complications every year. [0003] Decubitus ulcers are generally divided into three stages: congestion and ruddy stage, inflammatory infiltrati...
Claims
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IPC IPC(8): A61H33/14A61G7/057
Inventor刘黎明
Owner刘黎明