Shanghai Chuangshi Medical Technology (group) Co., Ltd.

Biofreeze IP Holdings, LLC

Shanghai Chuangshi Industry Group Co., Ltd.

Crm Icbg (wuxi) Co. Ltd.

Xi'an Jiaotong University

Pacifictech Microelectronics, Inc.

Hygenic Intangible Property Holding Company

China Resources Powtech (shanghai) Co., Ltd.

Shanghai Chuangshi Medical Technology Co. Ltd.

Yong You

Litao Fan

Yunguang Pan

Rocco Mango

Dongjia He

Jin Li

Guocheng Li

Jue Wang

Bingyin Luo

Lei Zhang

Yan Li

Jin Wang

Le Li

Vincent L Fong

Jianmin Li

Ruzhan Lu

Shengsheng Lu

Yujie Wang

Sujiao Li

Jianshu Tian

Yuchen Guo

Daiwei Fan

Mingsong Lu

Tian Liu

Linhai Xu

Fangfang Zhu

Honghong Su

Changquan Lin

Huiyuang Ren

Yajian Wu

Qihang You

An airbag cushion assembly includes an airbag cushion and an inflation-deflation apparatus that communicates with the airbag cushion. The airbag cushion includes a plurality of sub-airbags, and an airbag gap is formed between adjacent sub-airbags. The inflation-deflation apparatus is provided with an exhaust port, the exhaust port is provided in the airbag gap, and the inflation-deflation apparatus is configured to inflate and deflate the airbag cushion. For the airbag cushion assembly, the exhaust port is provided in the airbag gap, air exhausted by the airbag cushion takes away damp air accumulated between a patient and the airbag cushion, to reduce humidity of the contact area between the patient and the airbag cushion, thereby achieving a pressure sore prevention effect.

Airbag cushion assembly, intelligent pressure sore prevention cushion, and monitoring system

Polymers, hydrogels, and thermochromic agents, including products embodying them, methods of using them, and processes for making them. In certain embodiments, temperature therapy packs which utilize thermochromic agents integrated into solid, semi-solid, or liquid hydrogels. In preferred (but optional) embodiments, the thermochromic agents are integrated into the composition used as the temperature exchange material of the therapy pack. In certain other embodiments, methods of using the thermochromic integrated temperature exchange materials, or processes for manufacturing such thermochromic integrated temperature exchange materials and/or methods or processes for manufacturing or using thermal packs embodying such materials. In certain particularly preferred embodiments, novel polymer compositions and/or processes for making polymers, which improve product durability or longevity and/or which improve use cycles or usage times.

Polymers, thermochromic agents, and/or hydrogel compositions and apparatus, including products embodying the same, and methods and processes for making same

Therapy pack

The present disclosure provides a switch power supply circuit, which includes a step-down transistor, a control module, a first switch transistor, a second switch transistor, a third switch transistor, and a power switch transistor. In the switch power supply circuit of the present disclosure, the first terminal of the second switch transistor is directly coupled with the input voltage, and the second switch transistor can directly obtain sufficient driving current from the input voltage to drive the power switch transistor. The present application can ensure the reliability and efficiency of the system without an additional energy storage capacitor, which reduces the costs of the system.

Switch power supply circuit

Growing community of inventors

Shanghai, China

Yong You