Intraspinal anesthesia position fixation support

Abstract

The invention discloses an intraspinal anesthesia position fixation support comprising a support body, a clamping body and a curved rod connected to the support body and the clamping body. The free end of the support body can realize up-down adjustment as well as front-back adjustment. The support is fixed to the side barrier of an operation bed and performs fixation through the clamping body, the curved body enables the support body to move forward by a certain distance, when a patient puts the jaw on the support body, the body of the patient is arched, and the stretching degree of the intervertebral space of the patient is mostly beneficial for puncture operation for intraspinal anesthesia. Up-down and front-back movement of the jaw, up-down movement of footrests and effective fixation on the side barrel of the operation bed are realized. Through the curved rod with certain radian, when the jaw of the patient is put in a jaw holder, the back is arched to facilitate puncture operation of intraspinal anesthesia performed by doctors, so that success rate of puncture in intraspinal anesthesia is increased, and the support is particularly suitable for obese patients and patients having difficulty in intraspinal anesthesia puncture.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a bracket for fixing the anesthesia position in the spinal canal. Background technique [0002] The success of neuraxial anesthesia depends largely on the patient's cooperation and the patient's position, and a comfortable position can often improve patient compliance. There are two puncture positions for spinal anesthesia: lateral position and sitting position. Due to the lack of special spinal anesthesia puncture fixation brackets at home and abroad, the application rate of sitting position puncture method is lower than that of lateral position. It is only used in obese patients or The sitting position puncture method is only used when the lateral position puncture fails. Since there is no special seat puncture fixing bracket, ordinary chairs can only be used instead. The patient must move from the operating table to the chair, and then move back to the operating table after...

AI Technical Summary

Problems solved by technology

[0003] There are many unsafe factors in the replacement of fixed puncture brackets by moving chairs: first, the puncture operation of spinal anesthesia requires the patient to be absolutely still, and any movement will increase the risk of damage to blood vessels and nerves, resulting in serious anesthesia complications. A moving chair can't do that

Second, during the sitting puncture process, the patient needs to ride on the chair facing the back of the chair. The curvature of the back of the chair cannot completely open the intervertebral space of the patient, which increases the difficulty of puncture, especially for pregnant women. make this action more difficult

Third, the posture of facing the back of the chair and straddling the chair is very uncomfortable, and the patient cannot maintain this posture for a long time, which reduces the patient's compliance and increases the patient's non-subjective non-cooperation

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