May I ask the omniscient netizen, which domestic medical manufacturers to use batteries, such as post battery, button battery, etc.?

Many medical devices use batteries, mainly: monitors, electrocardiograms, syringe pumps, infusion pumps, ultrasound, respiratory machines, medical lighting, medical drills, electronic thermometers and so on, all medical equipment can be selected as a power source of lithium batteries, the current mainstream 18650 lithium batteries and lithium polymer batteries, depending on the design of each medical device manufacturer.