A quick installation connection device
A connection device and fast technology, applied in the fields of fixation devices, medical science, surgery, etc., can solve problems such as waste, inability to directly connect to robot arms, and inability to assemble surgical instruments directly to achieve the effect of ensuring speed and accuracy
Active Publication Date: 2021-11-30
HANGZHOU JOINTECH LTD
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Problems solved by technology
[0002] During the development of the surgical navigation robot, it was discovered that many surgical instruments could not be directly attached to the end of the robotic arm
Different types of surgical instruments need to be connected multiple times during an operation. If they are connected with screws, frequent disassembly and assembly during the operation will waste a lot of time
In addition, surgical instruments cannot be directly assembled at the end of the robotic arm, and corresponding adapter accessories are required for use
Method used
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[0034] The embodiment of the present invention will be described in further detail below in conjunction with the accompanying drawings and examples, and the accompanying drawings are used to illustrate the principles of the present invention, but cannot be used to limit the scope of the present invention, that is, the present invention is not limited to the described examples .
[0035] In the description of the present invention, it should be noted that, unless otherwise specified, the meaning of "many" is two or more; the terms "upper", "lower", "left", "right", "inside" The orientation or positional relationship indicated by , "outside" and so on are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood To limit the present invention. In addition, ...
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The invention relates to a fast installation and connection device, in particular to a matching tool for a surgical navigation robot. Among them, the quick installation connection device includes: the main body of the base, including the limit base, the bottom can be connected with the mechanical arm, and the top is horseshoe-shaped; the lower sealing plate of the base is connected to the bottom of the limit base; the rotation limit structure includes the main shaft , connected to the above limit base, and can rotate; tension block, connected to the center of the main shaft; spring, one end connected to the tension block, the other end connected to the inner surface of the limit base; anti-friction sleeve; cam ; The clamping piece is connected to the above-mentioned wear-reducing sleeve; the rotating wrench is connected to both ends of the main shaft. There is a horseshoe-shaped groove on the top of the invention, which can be quickly positioned when it is connected with an adapter fitting equipped with a surgical instrument. By turning the rotary wrench, the motion of the corresponding rotary limit structure can be driven to achieve fast locking with the corresponding adapter fitting. The clamping part is clamped at the rear of the horseshoe-shaped groove, and has a corresponding self-locking effect, so that the connected part will not fall out during the operation.
Description
technical field [0001] The invention relates to the technical field of connection devices, in particular to a supporting tool for a surgical navigation robot, in particular to a quick installation connection device. Background technique [0002] During the development of surgical navigation robots, it was discovered that many surgical instruments could not be directly attached to the end of the robotic arm. Different types of surgical instruments need to be connected multiple times during an operation. If they are connected with screws, frequent disassembly and assembly during the operation will waste a lot of time. In addition, surgical instruments cannot be directly assembled at the end of the robotic arm, and corresponding adapter accessories are required for use. [0003] Therefore, there is an urgent need for a connecting device, one end of which is connected to the end of the mechanical arm, and the other end can provide the functions of fast positioning, installation...
Claims
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IPC IPC(8): A61B34/30A61B34/00F16B1/02
CPCA61B34/30A61B34/70F16B1/02
Inventor 荣健吕婧仪
Owner HANGZHOU JOINTECH LTD