Quantitative filling device for medical injection
By designing a quantitative filling device containing a booster box and a rotary block, the problem of quantitative filling of medical injections in the prior art is solved, and the consistent dose of each injection is achieved, which improves the treatment effect and patient safety.
CN222682745UActive Publication Date: 2025-03-28BENXI HENGKANG PHARM CO LTD
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Patent Information
- Application Number
- CN202421347361.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-13
AI Technical Summary
Technical Problem
The existing filling devices of medical injections cannot achieve quantitative filling, resulting in inconsistent dosage of each injection, affecting the treatment effect and patient safety.
Method used
A quantitative filling device including a booster box, feed tube, connecting block, motor, rotary shaft and rotary block is designed. By controlling the start time of the motor and the rotation of the rotary block, the medical injection liquid in the storage barrel is quantitatively extracted and filled.
Benefits of technology
Quantitative filling of medical injections is realized, which avoids the filling quantity deviation, ensures the consistent dosage of each injection, and improves the treatment effect and patient safety.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of medicine production devices, and discloses a quantitative filling device for medical injection, which comprises a support, the right side of the support is fixedly connected with a lantern ring, the inner wall of the middle of the lantern ring is fixedly connected with a material storage barrel, and the middle of the bottom end of the material storage barrel is fixedly connected with a discharging pipe. A pressurizing box is fixedly connected to the top end of the left side of the discharging pipe, feeding pipes are fixedly connected to the left side and the right side of the pressurizing box, a connecting block is fixedly connected to the top end of the pressurizing box, a motor is fixedly connected to the rear side of the pressurizing box, a rotating shaft is fixedly connected to the driving end of the motor, and a rotating block is fixedly connected to the exterior of the rotating shaft; and three notch grooves are formed in the outer part of the rotating block. According to the medical injection liquid filling device, the medical injection liquid in the storage barrel is quantitatively extracted by pressure generated in the pressurizing box for filling work, and the blocking block can be driven by the elastic force of the spring to block the opening of the charging pipe in time, so that the medical injection liquid is prevented from leaking.
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