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Plugging structure and dialyzer detection device

A dialyzer and elastic blocking technology, applied in the field of medical devices, can solve the problems of poor reliability of interface structure blocking and the like

Pending Publication Date: 2018-10-16
MAIDER MEDICAL IND EQUIP
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  • Abstract
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Problems solved by technology

[0005] The main purpose of the present invention is to provide a blocking structure and dialyzer detection equipm

Method used

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  • Plugging structure and dialyzer detection device
  • Plugging structure and dialyzer detection device
  • Plugging structure and dialyzer detection device

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include...

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Abstract

The invention provides a plugging structure and a dialyzer detection device. The plugging structure is used for plugging an interface structure of a dialyzer, and the plugging structure comprises a connecting cap provided with a containing cavity, wherein the first end of the connecting cap is provided with a connecting hole communicated with the containing cavity; an elastic plugging piece arranged in the containing cavity and is located at the position of the connecting hole; and a pressing rod, of which at least one part is arranged in the containing cavity, and which is movably arranged inthe axial direction of the containing cavity. The pressing rod is provided with a first position for pressing the elastic plugging piece at the connecting hole to enable the elastic plugging piece todeform so as to plug a joint structure, and the pressing rod is further provided with a second position enabling the elastic plugging piece to be in a natural state to loosen the joint structure. Theproblem that in the prior art, the plugging reliability of a joint structure of a dialyzer is poor is solved.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a blocking structure and dialyzer detection equipment. Background technique [0002] Dialyzer, as a medical device that can replace human kidneys to filter human blood, has greatly reduced the pain of patients and prolonged their lives, and has been widely used. [0003] After the production and assembly of the dialyzer is completed, the dialyzer needs to undergo wet water testing, air tightness testing, and hot air drying before it is officially used. During the above operations, the interface structure of the dialyzer needs to be blocked, so that The filter cavity of the dialyzer is isolated from the outside at the interface structure, and then the above-mentioned testing and drying operations are successfully completed. [0004] Existing dialyzers usually use sealing rings or gaskets with simple structures to block the interface structure. The sealing rings or gaskets are easil...

Claims

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Application Information

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IPC IPC(8): G01M3/02G01N13/00A61M1/16
CPCG01M3/022A61M1/1621G01N13/00
Inventor 苏为利王学元
Owner MAIDER MEDICAL IND EQUIP
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