Prone position frame warm-keeping mechanism for spine surgery and used for long time

Abstract

The invention discloses a prone position frame warm-keeping mechanism for a spine surgery and used for long time. The prone position frame warm-keeping mechanism comprises a supporting base, a warm keeping assembly and a temperature adjusting assembly; a rotary button is rotated to be started, and based on the principle that the larger the current is, the higher the heating effect is, when the resistance value passing through a circuit is becoming higher, the current is smaller, an inner button can be matched to rotate to drive a connecting rod to rotate, and four resistors R1, R2, R3 and R4 are distributed in sequence; when the connecting rod rotates to the connecting resistance wire between the R1 and the R2, electricity enters from the inlet wire, passes through one resistor that is R1and then is output from the outlet wire; when the connecting rod rotates to the connecting resistance wire between the R2 and the R3, the electricity enters from the inlet wire, passes through the tworesistors that are R1 and R2 and then is output from the outlet wire, and the current becomes lower, and the rest can be done in the same manner; and when the connecting rod rotates to the resistancewire between the R4 and a second limiting plate, the current is lowest, and therefore, the temperature of the heating wire can be adjusted, the temperature of the body part and the abdomen of the patient attached to the lying plate is mainly protected, and the body temperature of the patient is prevented from decreasing too much due to long-time operation.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a long-time-used prone position frame warming mechanism for spinal surgery. Background technique [0002] Surgical posture frame is a medical device in the operating room, which can effectively relieve pressure sores caused by long operation time. According to different surgical postures and patient parts, there are many different posture frames. After anesthesia, the patient's muscles relax and the whole body Therefore, the surgical position should not only ensure that the surgical field can be fully exposed, so that the operation can be carried out smoothly, but also take care of the patient's normal respiratory and circulatory functions, and avoid complications caused by compression of limbs, joints and nerves. [0003] However, in the process of using many posture frames at present, major surgery will make the posture frame use for too long, especially in the process of spin...

AI Technical Summary

Problems solved by technology

[0003] However, in the process of using many posture frames at present, major surgery will make the posture frame use for too long, especially in the process of spinal surgery, the patient's continuous blood transfusion, etc., it is easy to catch cold or bring complications caused by cold surgery. , so we have introduced a long-term use of the spine surgery prone position position frame warming mechanism, which can effectively keep the patient warm and solve the problem of sequelae caused by the long operation time and the patient catching cold

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