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Online detection device and method for dialyzer O-shaped ring

A technology of detection equipment and detection method, which is applied in the field of medical devices, can solve problems such as high production cost, low production efficiency, and waste of manpower, and achieve the effect of improving efficiency, improving efficiency, and inspecting carefully

Pending Publication Date: 2017-06-13
贝恩医疗设备(广州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, manual inspection is usually used to detect whether there is deformation or foreign objects. In each production, only people can observe the O-ring one by one, resulting in a lot of waste of manpower, resulting in low production efficiency and high production costs.

Method used

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  • Online detection device and method for dialyzer O-shaped ring
  • Online detection device and method for dialyzer O-shaped ring
  • Online detection device and method for dialyzer O-shaped ring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1-3 As shown, a dialyzer O-ring on-line detection equipment includes a conveying mechanism 1 and a photographing assembly 2, the conveying mechanism 1 is loaded with a dialyzer 3, and both sides of the conveying mechanism 1 are provided with the photographing assembly 2, The photographing assembly 2 photographs the O-ring on the side wall of the dialyzer 3 .

[0030] The conveying mechanism 1 includes a conveyor belt 11 , which is controlled by a driving device 12 , and the conveyor belt 11 is evenly spaced with pallet groups 13 loaded with the dialyzer 3 .

[0031] The bracket set 13 is composed of two downwardly recessed clamps, and the two clamps are respectively clamped with the two ends of the dialyzer 3, and the sag of each clamp is in line with the The curvature of the side walls of the dialyzer 3 is the same.

[0032] The shooting assembly 2 includes a first bracket 21 and a second bracket 22, the first bracket 21 is provided with a first baffl...

Embodiment 2

[0039] An integrated platform for dialyzer O-ring detection and multi-station screw capping, other features are the same as in Embodiment 1, the difference is that when the first camera 24 and the second camera 26 are shooting, the The conveying mechanism 1 stops conveying, and the first camera 24 and the second camera 26 adopt a single-shot mode.

[0040] Delayed driving is carried out through the conveyor belt 11, and the O-ring is photographed by the first camera 24 and the second camera 26 during the time when the transmission is stopped, so that the photographing process is more stable and easier to focus, and the O-ring obtained after processing The image of the site is clearer, thereby improving the efficiency and rigor of detection.

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Abstract

The invention relates to an online detection device for a dialyzer O-shaped ring. The online detection device comprises a conveying mechanism and shooting components, wherein a dialyzer is loaded on the conveying mechanism; the shooting components are arranged on the two sides of the conveying mechanism; and the shooting components are used for shooting the O-shaped ring on a side wall of the dialyzer. According to the invention, in the production process, a camera is adopted for shooting the O-shaped ring, and then a worker can observe from a high-definition picture, so that the manpower resource is reduced while the production efficiency is increased, and the detection is more careful; and a multi-station rotating cover device is used for producing, so that the manpower is greatly reduced, the efficiency of the rotating cover is greatly increased, and the whole production line is more intelligent, efficient and stable.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an online detection device and method for an O-ring of a dialyzer. Background technique [0002] Dialyzer, commonly known as artificial kidney, has been widely used clinically. By performing hemodialysis, the patient's life can be appropriately extended. A dialyzer usually includes a housing, a hollow fiber arranged in the housing, a blood inlet pipe, a blood outlet pipe, a dialysate inlet pipe and a dialysate outlet pipe arranged at both ends of the housing. In the preparation process of the dialysate, the fiber membrane needs to be loaded into the shell, and after testing, glue filling, sealing, and cutting, the end caps are screwed tightly to both ends of the dialyzer. The screwed end cap is sealed with an O-ring. Whether the O-ring is deformed or has foreign matter is also an important factor that directly determines the quality of the dialyzer. Therefore, the detec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88G01N21/89
CPCG01N21/88G01N21/89
Inventor 廖磊
Owner 贝恩医疗设备(广州)有限公司
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