Patent ID: 11925784
Assignee: INNOMD MEDICAL TECHNOLOGY SERVICES CO. LTD.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. An insulin injection device, comprising: a wearable module, a detection module and a drug administration module, wherein:
the wearable module is respectively connected to the detection module and the drug administration module, and can be used for fixing the detection module and the drug administration module to a body of a user;
the detection module is used for detecting a blood glucose concentration of the user by a Raman spectrum, determining a dose of required insulin according to the blood glucose concentration, generating a corresponding drug administration instruction according to the dose of the required insulin, and sending the drug administration instruction to the drug administration module;
the drug administration module is used for storing the insulin and injecting a corresponding dose of insulin into the body of the user according to the drug administration instruction; and
at least one of the detection module and the drug administration module comprising a skin tensioner, the skin tensioner comprises at least two fan rings, and the at least two fan rings configured to form an annular structure, one side of each of the two fan rings for contacting with the skin of the user is provided with an anti-skid layer, and the skin tensioner is used for driving the at least two fan rings to move in a direction away from a center of the annular structure, so as to tension the skin of the user in an area surrounded by the at least two fan rings.