Pediatric respiratory training device with resistance adjusting and pressure monitoring functions

• Main Author: GU HUIRU
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2023
• Subjects: AMUSEMENTS; APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING; BALL GAMES; GAMES; HUMAN NECESSITIES; SPORTS; TRAINING EQUIPMENT

The invention relates to the technical field of respiratory trainers, and discloses a pediatric respiratory training device with resistance adjustment and pressure monitoring, which comprises a guide pipe, a fixed seat and fan blades, the inner side wall of the guide pipe is fixedly connected with a grid, one side of the fixed seat is fixedly connected with an adjusting pipe, and one end of the guide pipe is in threaded connection with an air guide pipe for conveying air. The outer surface of the air guide pipe is sleeved with a sleeve used for adjusting the distance, and an exhaust groove used for exhausting air is formed in the outer surface of the adjusting pipe. According to the pediatric respiratory training device with the resistance adjusting and pressure monitoring functions, through cooperative arrangement of an adjusting pipe and an exhaust groove, the air flow can be adjusted by means of the leakage length of the exhaust groove, when the leakage of the exhaust groove is short, a pediatric needs to