Flexible Puncture and Biopsy: Designers can use graded flexible spacing in long-distance puncture and biopsy micromachines to solve the problem of guiding flexibility and achieve the purpose of targeted surgery. Flexibility can be divided into local flexibility, gradual flexibility, equidistant gradual flexibility and structurally different flexibility. Under the premise of meeting the medical needle tube, puncture, injection, sampling and rotary cutting can be achieved. Of course, the structure of flexible puncture and biopsy can reach the target through the external cavity catheter, and the flexible outer film monomer can also be used to achieve the puncture sampling target.

Flexible Power Cutter Head: The flexible power head realises flexible torsional force in the flexible cavity space, achieves remote power transmission and achieves the target. Its structure can also be applied in flexible local, gradual, equidistant gradual and structurally different flexibility. This design structure can complete tissue cutting, tissue removal, tissue sampling and other links during remote surgery, and has particularly excellent performance. In addition, another advantage of flexible power is that it can realise visual operation under laparoscope to achieve laparoscope integrated surgery.

Flexible Clamping Force: The problem of clamping at the final target can be solved by a flexible body, and its structure is not complicated. When designing the structure, the designer can appropriately apply it in flexible structures, local flexible structures, multi-geometric structures, multi-cavity flexible structures, etc., and use long-distance flexible structures to achieve effective force clamping of the cavity, effective long-distance shearing and long-distance effective suturing and other surgical tasks.

Flexible Structural Materials: The most common are multi-layer flexible bodies, multi-directional flexible bodies, single-layer dual-unidirectional flexible bodies, and high-analysis braided flexible bodies. Due to the high precision of the device and the need for multiple local flexible forces, many designers prefer precision metal tube cutting requirements to meet the needs of flexible minimally invasive devices.

Sinowares recommends that regardless of the purpose of any flexible application, it is critical to the conduction of the flexible force.