A bracelet for first aid
A wristband and ring body technology, applied in the field of wristbands, can solve problems such as missing the best time for first aid, aggravating the condition of syncope patients, and affecting the health and life safety of syncope patients
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Embodiment 1
[0021] refer to figure 1 with image 3 , the wristband for first aid in this embodiment includes a belt body 1, the belt body 1 is made of thermoplastic polyurethane material, the middle part of the belt body 1 is provided with a pressing area 2, and a pressure sensor is arranged in the pressing area 2. The body 1 is provided with a single-chip microcomputer connected with the pressure sensor and a power supply for the single-chip microcomputer, and the belt body 1 is respectively provided with three color indication areas 3 of different colors on both sides of the pressing area 2, and the indication area is provided with a single-chip microcomputer. LED signal light, three light-transmitting color indication areas 3 are the green indication area in the middle, the red indication area and the blue indication area on both sides, when the LED lamp beads in the green indication area glow, it means that the pressing area 2 The applied strength is the standard strength. When the L...
Embodiment 2
[0024] refer to figure 2 with image 3 , the wristband for first aid in this embodiment includes a belt body 1, the belt body 1 is made of thermoplastic polyurethane material, the middle part of the belt body 1 is provided with a pressing area 2, and a pressure sensor is arranged in the pressing area 2. The body 1 is provided with a single-chip microcomputer connected with the pressure sensor and a power supply for the single-chip microcomputer, and the belt body 1 is respectively provided with three color indication areas 3 of different colors on both sides of the pressing area 2, and the indication area is provided with a single-chip microcomputer. LED signal light, three light-transmitting color indication areas 3 are the green indication area in the middle, the red indication area and the blue indication area on both sides, when the LED lamp beads in the green indication area glow, it means that the pressing area 2 The applied strength is the standard strength. When the ...
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