Obstetric table capable of reducing lithotomy position complication

Abstract

The invention relates to the field of medical apparatuses and instruments, in particular to an obstetric table capable of reducing a lithotomy position complication. When a puerpera keeps the lithotomy position on an obstetric table body, due to the fact that the thighs, the popliteal fossae and the shanks can be slightly hung on popliteal fossa bearing frames in a saddle and double curved surfaceshape in a non-pressure state, the thighs, popliteal fossae and shanks of the puerpera can be supported to a certain degree instead of being pressed during supporting placement; through popliteal fossa bearing mechanisms, longitudinal bearing mechanisms and twisting force bearing mechanisms, the puerpera keeping the lithotomy position can independently and passively adjust the legs to complete postures of upward leg lifting, leg stretching and upward leg lifting, downward stepping and leg stretching and downward leg stepping under the conditions of not adjusting bearing columns and looseningrestraint straps of foot bearing frames, and posture adjustment can be conducted in time according to the state of the puerpera during a delivery; under the limiting effect of popliteal fossa bearingparts and foot bearing parts on the legs, the influence of the occurrence of uncontrollable treading and clamping actions which are caused by the pain in the delivery process on a midwife doctor and afetus can be effectively reduced.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an delivery bed capable of reducing complications in lithotomy positions. Background technique [0002] The lithotomy position is a commonly used position for delivery. The puerpera remains supine with the popliteal part of the legs resting on the leg support, and the buttocks are moved to the end of the delivery bed. The advantage of this position is that it can maximize the exposure of the puerpera to the perineum, facilitate the medical staff to observe the delivery process of the puerpera, and facilitate the use of instruments for midwifery. [0003] At present, the leg support of the lithotomy position delivery bed is installed on both sides of the end of the delivery bed, and through the vertical adjustment structure before and after the lift, the shelf board is adjusted to the target height and maintained in an immovable locked state, so that the shelf board can support the ...

AI Technical Summary

Problems solved by technology

The traditional popliteal leg rest support structure fixedly supports the popliteal fossa. When the leg is stepped on, the thigh is squeezed against the popliteal fossa leg rest, which is more likely to aggravate the above-mentioned complications; and the above-mentioned new leg rest The structure is set so that the pneumatic spring can only swing in a circle around the hinged part of its base, so that the cantilever support steel pipe swings up and down relative to the traction spring, which is reflected in the support of the gastrocnemius and heel of the leg during use, and it is difficult to effectively act. to support the pedaling action

[0006] In addition, the traditional popliteal leg rest support structure or the new lithotomy position surgery leg rest are also equipped with restraint belts to further limit the involuntary pinching and trampling of the puerpera's legs, so as to prevent the midwife doctor from being pinched and kicked. The tight binding of the restraint belt to the legs limits the range of motion of the puerpera's legs, which makes it inconvenient for the puerpera to change her position, which may easily lead to supine hypotension syndrome due to prolonged supine position during delivery. In order to avoid supine position The impact of hypotension syndrome requires experienced midwives to remove the restraint belt and adjust the support structure of the popliteal leg support or the support structure of the leg frame according to the delivery status of the parturient during the delivery process. The operation is complicated and consumes unnecessary time , but based on the consideration of reducing the impact of the mother's clamping and stamping actions on the midwife doctor, the setting of the restraint belt is inevitable, and to a certain extent it is a helpless move

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