Mechanical operating platform for medical simulation training

Abstract

The invention relates to a mechanical operating platform for medical simulation training. The mechanical operating platform comprises operating arms, wherein the operating arms comprise a surgery appliance, an operating rod, a translation mechanism and a supporting frame; and the operating rod and the surgery appliance are connected into a whole, and the whole is translational relative to the supporting frame through the translation mechanism. The mechanical operating platform is characterized in that: the translation mechanism comprises a linear guide rail, a first transmission wheel and a first transmission wire; the linear guide rail passes through a top plate of the supporting frame, one end of the linear guide rail is fixedly connected with the operating rod, and the other end of thelinear guide rail is connected with one end of the first transmission wire; the other end of the first transmission wire is fixed relative to the operating rod; the first transmission wheel is arranged on a side plate, vertical to the top plate, of the supporting frame; an axis line of the first transmission wheel is vertical to the side plate; the middle part of the first transmission wire is wound on the first transmission wheel; and the first transmission wheel is tensioned. The mechanical operating platform for the medical simulation training is simple in structure, small in size, free from interference and collision during the simultaneous use of two operating arms, and applicable to simulation surgery operation.

Description

technical field [0001] The invention relates to a medical instrument for simulating surgical operation, in particular to a mechanical operation table for medical simulation training. Background technique [0002] In the medical field, surgery requires a high level of operation and proficiency for doctors, and requires doctors to have good hand-eye coordination and skilled hands. Therefore, doctors need to undergo a lot of training before performing actual combat operations. The mechanical console used for surgical simulation has the functions of position sensing and force feedback, through which the interaction between the operator and the virtual scene can be realized, and it is an important part of the medical simulation training system. [0003] Retrieve the prior art, Chinese patent ZL200510027052.9 discloses a multifunctional virtual surgical instrument. When moving surgical instruments, this technology uses displacement sensors to obtain the movement information of s...

AI Technical Summary

Problems solved by technology

When the translation of the surgical instrument drives the operating rod to move in translation, the two parallel guide rods, a set of pull rods, the fixing plate and other parts will not move in translation. The structure is complex and the volume is large.

Especially when two instruments are combined into left and right operating arms and used at the same time, when the two instruments rotate on the vertical plane and the horizontal plane, the guide rods, tie rods, fixed plates, etc. will interfere and collide, which will limit the range of movement of the instruments

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