Blade separation structure and blade separation device
By designing a blade separation structure, the mechanical separation of the blade from the handle is achieved using a blocking block and an inclined receiving cavity. This solves the problems of low efficiency and occupational exposure associated with manual separation, improves separation efficiency, and ensures safety.
CN223640792UActive Publication Date: 2025-12-09HANGZHOU OBSTETRICS & GYNECOLOGY HOSPITAL
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Patent Information
- Application Number
- CN202422785786.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-11-15
AI Technical Summary
Technical Problem
Existing technologies have low postoperative separation efficiency of surgical blades and handles, and are prone to occupational exposure problems.
Method used
A blade detachment structure was designed, including a detachment body, a blocking block, and an inclined receiving cavity. The blade is mechanically separated from the handle through the inlet and outlet, avoiding direct contact and simplifying the operation.
Benefits of technology
It improves the efficiency of separating the blade from the handle, avoids occupational exposure, and is simple and safe to operate.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the field of medical instruments, and discloses a blade separating structure which is used for separating a blade from a knife handle and is characterized in that the blade separating structure comprises a separating body, a first containing cavity is formed in the separating body in a penetrating mode in the first direction, and a knife inlet and a knife outlet are formed in the two ends, in the first direction, of the first containing cavity respectively; the two sides, in the second direction, of the first containing cavity are a first surface and a second surface respectively. The stop block is arranged on the first surface in the first containing cavity, and a cutter feeding gap is formed between the stop block and the second surface; the first outlet is formed in the separation body, the first outlet is located in the bottom, in the second direction, of the first containing cavity, the first outlet communicates with the first containing cavity, and the first outlet penetrates through the stop block; and the blade separating structure is downwards and obliquely arranged from the cutter inlet to the cutter outlet. The utility model provides a blade separating structure and a blade separating device which are high in blade separating efficiency and not prone to causing occupational exposure.
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