Disposable extracorporeal circulation cardiac surgery pipeline fixator

Abstract

The invention discloses a disposable extracorporeal circulation cardiac surgery pipeline fixator which comprises a peripheral non-woven fabric surgical hole sheet, an inner non-woven fabric surgical hole sheet is placed on the peripheral non-woven fabric surgical hole sheet, a supporting plate is placed on the inner non-woven fabric surgical hole sheet, two supporting seats are fixedly connected to the supporting plate, and the two supporting seats are fixedly connected to the peripheral non-woven fabric surgical hole sheet. Mounting grooves are formed in the upper ends of the two supporting seats, guide rods are mounted in the two mounting grooves, two limiting mechanisms for limiting the two guide rods are mounted on the supporting plate, wire guide holes and three wire clamping grooves are formed in the two guide rods in a penetrating mode, and abutting mechanisms for limiting the wire clamping grooves are mounted on the supporting plate. And a pay-off mechanism is mounted on the supporting plate. The disposable guide rod can be mounted and dismounted, the operation is simple and convenient, and meanwhile, operation lines and pipelines can be conveniently limited, so that the operation lines and the pipelines are orderly arranged and placed, and the winding condition is avoided.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a one-time-use external circulation cardiac operation pipeline fixer. Background technique [0002] At present, during cardiopulmonary bypass heart surgery in the cardiac surgery of most hospitals, there is a lack of special instruments for fixing blood pipelines and sutures; generally, gauze is used to wrap the circulation pipeline, and then clamp the gauze with vascular clamps and fix it on the surgical sheet; surgical sutures The fixation method is to use vascular clamps to clamp each suture for fixation; although the above method can solve the problem of pipeline fixation and suture fixation, problems such as crossing, overlapping and entanglement of pipelines often occur due to the lack of orderly arrangement positions , Surgical sutures are even knotted and difficult to untie. In order to distinguish each suture, nurses sometimes need more than ten vascular clamps to fix t...

AI Technical Summary

Problems solved by technology

[0002] At present, during cardiopulmonary bypass heart surgery in the cardiac surgery of most hospitals, there is a lack of special instruments for fixing blood pipelines and sutures; generally, gauze is used to wrap the circulation pipeline, and then clamp the gauze with vascular clamps and fix it on the surgical sheet; surgical sutures The fixation method is to use vascular clamps to clamp each suture for fixation; although the above method can solve the problem of pipeline fixation and suture fixation, problems such as crossing, overlapping and entanglement of pipelines often occur due to the lack of orderly arrangement positions , Surgical sutures are even more difficult to untie. In order to distinguish each suture, nurses sometimes need more than ten vascular clamps to fix the sutures respectively, which wastes a lot of time and seriously affects the operation efficiency.

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