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Neonatal automatic synchronous blood exchange instrument

A fully automatic, neonatal technology, applied in blood transfusion devices, devices introduced into the body, suction devices, etc., can solve the problems of many operation steps, easy to reduce work efficiency, etc., to reduce operation steps, facilitate handling and storage, and ensure stability. sexual effect

Active Publication Date: 2021-04-06
THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a fully automatic synchronous transfusion instrument for newborns to solve the problem that many operating steps are easy to reduce work efficiency when replacing waste blood bags when exchanging blood for newborns

Method used

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  • Neonatal automatic synchronous blood exchange instrument
  • Neonatal automatic synchronous blood exchange instrument
  • Neonatal automatic synchronous blood exchange instrument

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Embodiment Construction

[0028] The following is further described in detail through specific implementation methods:

[0029] The reference signs in the drawings of the description include: frame 1, roller 2, upper cover 3, chassis 4, blood transfusion pump 5, blood pump 6, injection pump 7, bracket 8, storage table 9, blood transfusion 10, blood pump 11. The first disc 12, the second disc 13, the blood vessel 14, the waste blood bag 15, the first spring 16, the block 17, the limit block 18, the display screen 19, the gravity sensor 20, the placement plate 21, Cavity 22, push plate 23, guide plate 24, material receiving plate 25, electromagnet 26, splint 27, baffle plate 28, second spring 29, second connection hole 30, support rod 31, pawl 32, material guide plate 33. Discharge hole 34, slide rail 35, pole 36, first connection hole 37, horizontal plate 38, through groove 39.

[0030] The embodiment is basically as attached figure 1 As shown, the neonatal automatic synchronous blood exchange instrum...

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Abstract

The application of the present invention belongs to the technical field of medical equipment, and specifically discloses a fully automatic synchronous transfusion instrument for neonates, which includes a frame on which a chassis, a blood transfusion pump, a blood pump, a syringe pump, a storage table, a blood transfusion system, a rotating Joints and blood vessels, the syringe pump is connected between the blood pump and the rotary joint through pipelines; the end of each blood vessel is connected to a waste blood bag for collecting blood; there is a bracket at the bottom of the inner side of the chassis, and a limit block is set on one side of the bracket , There is a stopper on the other side of the bracket, the height of the limiter from the bottom of the chassis is greater than the height of the stopper from the bottom of the chassis, a spring is connected between the storage table and the bottom of the chassis, and the chassis is located on the side of the stopper with a discharge hole ; The frame is located between the storage table and the rotary joint, and is provided with a cutting part that automatically seals the blood vessels. The invention is mainly used for blood exchange of newborns, and solves the problem that many operation steps are easy to reduce work efficiency when replacing waste blood bags when blood is exchanged for newborns.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and specifically discloses a fully automatic synchronous transfusion instrument for newborns. Background technique [0002] Neonatal hyperbilirubinemia is one of the most common diseases in the neonatal period. Its main hazard lies in its neurotoxicity, which can cause bilirubin encephalopathy and cause irreversible damage to the central nervous system. [0003] Exchange transfusion therapy is the fastest way to treat neonatal hyperbilirubinemia, especially severe hemolytic disease with maternal-fetal blood incompatibility. Exchange transfusion can promptly replace antibodies and sensitized red blood cells, reduce hemolysis, rapidly reduce serum bilirubin, and prevent the occurrence of bilirubin encephalopathy. [0004] At present, blood exchange is generally carried out in two ways. One is to use a syringe to draw blood out, and at the same time use a blood transfusion bag to transpor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/14A61M1/02
CPCA61M1/024A61M5/14
Inventor 晏玲廖伟
Owner THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV