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AssigneeMicro-Tech (Nanjing) Co., Ltd.
InventorsZhi Tang, Mingqiao Fan, Huan Xie, Deqing Sha, Changqing Li, Derong Leng, Chunjun Liu
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A medical connecting device, having a proximal end and a distal end; the medical connecting device includes an insulating layer (3, 123, 222, 322) and a spiral tube (2, 124, 223, 323), the insulating layer (3, 123, 222, 322) covering the outermost layer of the whole device; the spiral tube (2, 124, 223, 323) has a conductive hollow tubular structure; and the spiral tube (2, 124, 223, 323) has a spiral structure, and a pitch of the spiral structure gradually changes in the direction from the proximal end to the distal end. The medical connecting device is able to integrate multiple functions such as electricity conducting, liquid passage, powder spraying, negative pressure suction, sealing, insulation, and support.
A medical connecting device having a proximal end and a distal end, comprising a continuous spiral tube and an insulating layer directly coated on an outer surface of the continuous spiral tube, the insulating layer forming an outermost layer of the device, wherein the continuous spiral tube integrates functions of electricity conducting and liquid passage,
A medical connecting device having a proximal end and a distal end, comprising a continuous spiral tube and an insulating layer coated directly on an outer surface of the continuous spiral tube, the insulating layer forming an outermost layer of the device, wherein the continuous spiral tube integrates functions of electricity conducting and liquid passage,
Dependencies are inferred from the claim text.