一种方便操作的医用导线固定用陶瓷零件
By using adaptive elastic clamping and threaded adjustment fixing components, the problem of existing ceramic parts being unable to adapt to wires of different diameters is solved, realizing automatic clamping and firm fixing of medical wires and simplifying the operation process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI SCHMEIER PRECISION CERAMICS CO LTD
- Filing Date
- 2025-07-31
- Publication Date
- 2026-07-17
AI Technical Summary
Existing ceramic parts for fixing medical leads cannot be adapted to medical leads of different diameters, resulting in inconvenience in the fixing process.
It employs an adaptive elastic clamping assembly and an adjustable fixing assembly, including an elastic clamping curved plate and a threaded adjusting clamping plate, to automatically adjust the clamping spacing to accommodate wires of different diameters, and achieves a firm fixation through threaded transmission.
It enables automatic initial clamping and secure fixation of medical leads of different diameters, simplifies the operation process, and improves adaptability and stability.
Smart Images
Figure CN224505596U_ABST
Abstract
Claims
1. A medical lead fixation ceramic part for easy operation, characterized by: The device includes a human contact component (1), a base (2) is fixedly attached to the upper end of the human contact component (1) near the center, a first ceramic side plate (3) and a second ceramic side plate (4) are fixedly installed at the top of the base (2) near both ends, a top plate (7) is fixedly installed at the upper end of the first ceramic side plate (3) and the second ceramic side plate (4), an adaptive elastic clamping component (5) for elastically clamping medical wires of different diameters is provided at the upper and lower ends of the base (2) and the top plate (7), and an adjustment and fixing component (6) for adjusting and fixing medical wires of different diameters is provided on the opposite side of the first ceramic side plate (3) and the second ceramic side plate (4).
2. A ceramic part for fixing a medical lead according to claim 1, characterized in that: The adaptive elastic clamping assembly (5) includes a fixed cylinder (501), which is equidistantly arranged and fixedly sleeved inside the base (2) and the top plate (7). A compression spring (504) is fixedly installed on the inner wall of each of the fixed cylinders (501), and a movable piece (505) is fixedly connected to the lower end of each of the compression springs (504). The movable pieces (505) are slidably sleeved inside the fixed cylinder (501).
3. A ceramic part for fixing medical lead according to claim 2, characterized in that: Each of the multiple movable pieces (505) has a guide rod (507) fixedly connected inside. A fixing piece (506) is slidably sleeved on the outer side of each of the multiple guide rods (507). The lower ends of each of the multiple fixing pieces (506) are fixedly installed on the upper end of the fixing cylinder (501). An upper clamping curved plate (502) and a lower clamping curved plate (503) are fixedly installed on the upper and lower ends of each of the multiple guide rods (507). The inner sides of the upper clamping curved plate (502) and the lower clamping curved plate (503) are in close contact with the upper and lower ends of the outer side of the medical wire.
4. The ceramic part for fixing medical lead according to claim 1, wherein: The adjusting and fixing assembly (6) includes a first side clamping plate (601) and a second side clamping plate (602). A bearing sleeve (604) is fixedly sleeved on one side of the first side clamping plate (601) and the second side clamping plate (602) near the center. A threaded rod (606) is fixedly sleeved on the inner ring of each of the two bearing sleeves (604).
5. A ceramic part for fixing medical catheter according to claim 4, characterized in that: Both of the threaded rods (606) are rotatably fitted with threaded cylinders (605) on their outer sides, and the two threaded cylinders (605) are respectively fixedly fitted inside the first ceramic side plate (3) and the second ceramic side plate (4).
6. A ceramic part for fixing a medical lead according to claim 5, characterized in that: Each of the two threaded rods (606) has a handle (607) fixedly connected to one end.
7. The ceramic part for fixing medical lead according to claim 4, wherein: Guide support rods (603) are fixedly installed on one side near both ends of the first side clamping plate (601) and the second side clamping plate (602). The four guide support rods (603) are slidably sleeved inside the first ceramic side plate (3) and the second ceramic side plate (4) near both ends. The first side clamping plate (601) and the second side clamping plate (602) are in close contact with the outer wall of the medical wire near both sides.