accurate qr code scanner for patient records

{"cid":"91223557","title":"Embedded Barcode Scanner for Medical Devices Accurate QR Code Reading for Patient Records","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/c0\/273604f53c1fab60109bc716f446-200x200-1.jpg","attrs":{"Price":"YJ-ES228(USB KBW) $24 YJ-ES228(RS232) $24 YJ-ES228(TTL-5V) $24 YJ-ES228(Virtual USB serial port) $24 YJ-ES228(TTL-3.3V) $24 YJ-ES228(HID POS) $24 YJ-ES228(RS485) $35 YJ-ES228(Wiegand) $35","Brand Name":"YJFIRST","Model Number":"YJ-ES228","Minimum Order Quantity":"1Pcs","Delivery Time":"3-7 work days","Certification":"CE, ROHS, FCC, IEC, FDA","Place of Origin":"Guangdong, China","Payment Terms":"T\/T \uff0cD\/P\uff0cD\/A \uff0cL\/C \uff0c MoneyGram \uff0cWestern Union","Supply Ability":"20000pcs\/month","Packaging Details":"Gift box","Product name":"Embedded Barcode Scanner for Medical Devices","Interface":"USB\/TTL-UART \/RS232\/RS485","Size":"61mm*66mm*26mm","Weight":"about 50g","Scan type":"Paper and screen","Decode Capabilities":"2D Code and barcode"}}