Handles for medical devices, medical devices, methods for operating medical devices
AssigneesHangzhou Ags Medtech Co., Ltd., Hainan Junleming Pharmaceutical Technology Development Co., Ltd.
InventorsFeng YAO, Jiawei WU, Jiaqi LI, Guoqing WANG
Life of this patent
Estimating the term…
Abstract
A handle for a medical device is provided. The handle includes a handheld portion, a driving portion, and a plurality of transmission portions configured to be operatively coupled to a plurality of moving components at a distal end of the medical device. The handheld portion is slidably engaged with the driving portion, and the driving portion is switchably connected to at least one of the plurality of transmission portions.
Claims20
A handle for a medical device, comprising:
- a handheld portion, a driving portion, and a plurality of transmission portions configured to be operatively coupled to a plurality of moving components at a distal end of the medical device;
- wherein
- the handheld portion is slidably engaged with the driving portion;
- and
- the driving portion is switchably connected to at least one of the plurality of transmission portions, and the driving portion is switchable between being connected to only one of the plurality of transmission portions and being simultaneously connected to at least two of the plurality of transmission portions.
A medical device, comprising:
- a handle, the handle including:
- a handheld portion, a driving portion, and a plurality of transmission portions;
- wherein
- the handheld portion is slidably engaged with the driving portion;
- and
- the driving portion is switchable between being connected to only one of the plurality of transmission portions and being simultaneously connected to at least two of the plurality of transmission portions;
- a delivery assembly, wherein a proximal end of the delivery assembly is connected to the handle;
- and
- a plurality of moving components disposed at a distal end of the delivery assembly, wherein each of the plurality of moving components is drivingly connected to at least one of the plurality of transmission portions.
A method for operating a medical device, the medical device including:
- a handle, the handle including a driving portion and a plurality of transmission portions;
- wherein the driving portion is switchable between being connected to only one of the plurality of transmission portions and being simultaneously connected to at least two of the plurality of transmission portions;
- and
- a plurality of moving components, wherein each of the plurality of moving components is drivingly connected to at least one of the plurality of transmission portions;
- the method comprising:
- controlling the driving portion and the plurality of transmission portions of the handle to be located at a preset position;
- driving the plurality of transmission portions to rotate about a first direction until a target transmission portion of the plurality of transmission portions engages with the driving portion;
- and
- controlling the driving portion to drive the target transmission portion to slide along the first direction to control at least one of the plurality of moving components connected to the target transmission portion to perform an operation.
Dependencies are inferred from the claim text.