用于眼皮手术的夹持组件
By designing an adjustable clamp for eyelid surgery, the problem of non-adjustable clamp arm length in existing clamps has been solved, achieving flexible adaptation of the clamping range and safety, and simplifying surgical procedures.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANJING IMILAI MEDICAL MANAGEMENT CO LTD
- Filing Date
- 2025-04-08
- Publication Date
- 2026-07-17
AI Technical Summary
Existing eyelid surgery clamps have limited gripping range due to the difficulty in adjusting the length of the clamping arms, making them unsuitable for different patients' eyelid conditions and resulting in a cumbersome surgical procedure.
A clamping assembly including a shaft, a first clamp, and a second clamp is designed. The first clamp and the second clamp are connected by an adjustable clamping jaw. Combined with an elastic element and a soft clamping unit, the clamping jaw is adjustable and the clamping is buffered to adapt to the eyelid conditions of different patients.
It offers flexible clamping adjustment, simplifies the surgical process, avoids damage to the patient's eyelids from excessive clamping, and improves the convenience and safety of the operation.
Smart Images
Figure CN224505724U_ABST
Abstract
Claims
1. A clamping assembly for eyelid surgery, characterized in that, The clamping assembly for eyelid surgery includes: shaft column; A first clamp is rotatably connected to the shaft column along the axial direction of the shaft column, and a first clamping part is provided at the front end of the first clamp; The second clamp includes a main frame and a sub-frame. The main frame is connected to the shaft column, and a moving channel is formed inside the main frame. The moving channel is arranged to pass through both ends of the main frame along the axial direction. The front end of the sub-frame is provided with a second clamping part, and the sub-frame is movably connected to the moving channel so that the first clamping part and the second clamping part are at least partially kept opposite each other to form an adjustable clamping opening. Thus, when the first clamp rotates, the first clamping part is arranged to move relatively closer to and away from the second clamping part, thereby adjusting the size of the clamping opening.
2. The clip assembly for eye lid surgery of claim 1, wherein, The main frame is configured to be rotatably connected to the shaft column along the axial direction of the shaft column.
3. The clip assembly for eye lid surgery of claim 2, wherein, The end of the first clamp away from the first clamp is configured to bend to form a first grip opening, and the end of the main frame away from the second clamp is also configured to bend to form a second grip opening.
4. The clamp assembly for eye lid surgery of claim 3, wherein, The subframe extends radially outward by a predetermined length to form a pusher, which is arranged to extend radially along the moving channel such that the pusher is at least partially located outside the moving channel.
5. The clip assembly for eye lid surgery of claim 4, wherein, The main frame also forms a limiting window, which is connected to the moving channel and is set to extend in a direction consistent with the axis of the moving channel. The size of the limiting window is also adapted to the size of the pusher to allow the pusher to move.
6. The clamp assembly for eye lid surgery of claim 5, wherein, The second clamp also includes an elastic element, and the main frame forms a step at the port of the moving channel away from the second clamp, the cross-sectional diameter of the step being smaller than the size of the moving channel, the elastic element being disposed between the step and the sub-frame, and the two ends of the elastic element being respectively connected to the step and the sub-frame.
7. The clip assembly for eye lid surgery of claim 5, wherein, The second clamp also includes an elastic element, and the main frame is disposed in the middle of the moving channel to form a step around the axial direction of the moving channel. The cross-sectional diameter of the step is smaller than the size of the moving channel. The elastic element is disposed in a sleeved manner to abut against one end of the sub-frame away from the second clamp, and the other end of the elastic element is disposed to abut against the step.
8. The clamp assembly for eye lid surgery of claim 5, wherein, The second clamp also includes an elastic element, and the main frame is disposed in the middle of the moving channel to form a step around the axial direction of the moving channel. The cross-sectional diameter of the step is smaller than the size of the moving channel. The elastic element is sleeved to one end of the sub-frame near the second clamp, and the other end of the elastic element is connected to the step.
9. The clip assembly for eye lid surgery of claim 7, wherein, The second clamp also includes a pair of pressure regulating elements, wherein the two pressure regulating elements are spaced apart in the moving channel, and the step is located between the two pressure regulating elements, and the cross-sectional diameter of the pressure regulating element is set to be larger than the cross-sectional diameter of the step. The two pressure regulating elements are respectively movably connected to the two ends of the sub-frame, and one end of the elastic element is abutted by one of the pressure regulating elements away from the second clamp.
10. The clip assembly for eye surgery according to claim 1 or 9, wherein The clamping assembly for eyelid surgery further includes at least one buffer unit, which is made of an elastic material. One end of the buffer unit is configured to be connected to the first clamp in an abutting manner, and the other end of the buffer unit is also configured to be connected to the main frame of the second clamp in an abutting manner.