Drug injection device with pulse shock waves
Patent Information
- Application Number
- DE602021028212
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2020-04-14
- Filing Date
- 2021-04-13
- Publication Date
- 2025-03-26
- Estimated Expiration
- 2041-04-13
AI Technical Summary
Existing drug injection technologies face challenges such as injection phobia, risk of infection, and generation of medical waste, with liquid injection technologies struggling to accurately adjust thermal conductivity and requiring large, expensive equipment.
A drug injection device using pulsed shock waves, comprising a power unit, pulsed shock wave generating unit, upper and lower housings, and a shock wave transmitting unit, which generates pulsed power to create shock waves that expand a liquid and inject a drug without damaging optical systems or requiring complex equipment.
The device allows for adjustable liquid expansion, economical implementation, and simplified control of drug injection, preventing optical system damage and reducing equipment costs while improving injection precision and safety.