Blood purification blood path tube bed fixing device

Abstract

The invention provides a blood purification blood path tube bed fixing device. The problems that when blood of a patient is purified, a blood path tube is inconvenient to place, and treatment is influenced by arm shaking are effectively solved. The device comprises a bed board, wherein a rotating groove is formed in the front side of the bed board; a rotating block is rotationally connected into the rotating groove through a rotating shaft; a containing groove is formed in the right side of the rotating block; two transmission gears which are opposite front and back and are distributed in a V shape are rotationally connected to the rotating block; vortex-shaped guide grooves are formed in the transmission gears; sliding rods are slidably connected to the front end face and the rear end face in the containing groove respectively; inverted-T-shaped plates are arranged on the two sliding rods respectively; fixing plates are slidably connected to the opposite sides of the sliding rods through push blocks respectively; two U-shaped grooves which are opposite left and right and are provided with upward openings are formed in the rotating block; the upper end of a transmission belt penetrates through the rotating block and is provided with a concave elastic pressing plate; and a concave opening of the elastic pressing plate faces downwards and can shield the U-shaped grooves. The device is simple in structure, convenient to operate, novel in concept and high in usability.

Description

technical field [0001] The invention relates to the technical field of blood purification auxiliary equipment, in particular to a fixing device on a blood tube bed for blood purification. Background technique [0002] Blood purification is to lead the patient's blood out of the body and pass it through a purification device to remove certain pathogenic substances, purify the blood, and achieve the purpose of treating diseases. Excess metabolic waste and excess electrolytes are removed from the body to purify the blood and correct the water-electrolyte and acid-base balance. When patients undergo blood purification, it is extremely inconvenient to place them due to the long blood tubes. , and when the patient undergoes hemodialysis for a long time, the patient's arm will shake involuntarily, which will affect the patient's nursing treatment. Contents of the invention [0003] In view of the above situation, in order to overcome the defects of the prior art, the object of t...

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Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a fixing device on the bed of the blood line tube for blood purification, which effectively solves the problems of inconvenient placement of the blood line tube during the blood purification of the patient and the influence of the shaking of the arm on the treatment.

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