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A kind of automatic production process of magnetic levitation artificial heart blood pump

An artificial heart, automatic production technology, applied in metal processing, manufacturing tools, metal processing equipment, etc., can solve problems such as low work efficiency, and achieve the effect of improving production efficiency, smooth connection, and convenient for precise clamping

Inactive Publication Date: 2021-06-15
FOURTH MILITARY MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional magnetic levitation blood pump assembly process relies on manual operation, which is inefficient and needs to be improved

Method used

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  • A kind of automatic production process of magnetic levitation artificial heart blood pump
  • A kind of automatic production process of magnetic levitation artificial heart blood pump
  • A kind of automatic production process of magnetic levitation artificial heart blood pump

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Embodiment Construction

[0035] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them.

[0036] The components of the embodiments of the invention generally described and shown in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.

[0037] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0038] In the description of the present invention, it should be noted that the...

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Abstract

The invention discloses an automatic production process of a magnetic levitation artificial heart blood pump, which belongs to the technical field of medical accessories processing, and comprises the following steps: step 1. loading and positioning the lower shell; step 2. assembling the center shell into the lower shell; step 3. impeller The components are assembled into the lower shell; Step 4. The upper shell is assembled on the lower shell; Step 5. Automatic unloading. The invention realizes the automatic production of the magnetic levitation artificial heart blood pump, the process steps are smoothly connected, and the process design is ingenious. Compared with the manual production of the magnetic levitation artificial heart blood pump, the efficiency is increased by 8-10 times, and one person can be responsible for 2-3 production lines , can save more than 80% of labor, high yield rate, and has good economic value.

Description

technical field [0001] The invention relates to the technical field of blood pump production, in particular to an automatic production process of a magnetic levitation artificial heart blood pump. Background technique [0002] In cardiovascular medicine, the clinical use of artificial hearts (or blood pumps) as a bridge to heart transplantation or as a form of terminal therapy to support patients with advanced heart disease has become accepted clinical practice. The number of patients who suffer from heart disease and need heart replacement surgery is very large, but the serious shortage of transplant donors makes it difficult for most heart disease patients to treat and even lose the chance of survival. Therefore, it is of great significance to develop a high-performance heart pump. [0003] With the development of science and technology, heart pumps have developed from the first generation of pneumatic pulsating pumps to the second generation of mechanical bearing impelle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P21/00B23P19/00B23P19/027
CPCB23P19/00B23P19/001B23P19/027B23P21/00
Inventor 曾迪陈焱喻倩袁福杨承营曾治民
Owner FOURTH MILITARY MEDICAL UNIVERSITY