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hemoperfusion device

A hemoperfusion and plug-in joint technology, which is applied in the direction of blood circulation treatment, suction equipment, etc., can solve the problems of complicated installation, increased operation complexity, and increased risk of bacterial infection in pipelines and valve systems, so as to achieve rapidity and resolution Install complex effects

Inactive Publication Date: 2021-09-21
LIAOCHENG PEOPLES HOSPITAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The solution provided by the above-mentioned existing patent partially solves the above-mentioned problems, but on the one hand, it does not solve the problem of complicated installation; on the other hand, its complicated piping and valve system increases the risk of bacterial infection. Increased operational complexity and brought additional risks

Method used

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Embodiment Construction

[0035] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0036] like Figure 1-6 As shown, a hemoperfusion device provided by the embodiment of the present invention includes a hemoperfusion cylinder 1, and the hemoperfusion cylinder 1 includes a cylinder body 1.1, a plug joint 1.2 is provided at both ends of the cylinder body 1.1, and a middle The connecting mechanism, the intermediate connecting mechanism includes a main body 2, two connecting channels 3, a driving member 4 and a locking member 5; the two plug connectors 1.2 are plugged into the two connecting channels 3 in one-to-one correspondence; The driving member 4 is used to drive one of the connecting channels 3 to be tightly sleeved on the plug connector 1.2 and locked; the locking member 5 is used to lock the connecting channel 3 after the ...

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Abstract

The invention discloses a blood perfusion device, comprising a blood perfusion cylinder, the blood perfusion cylinder comprises a cylinder body, a plug joint is provided at both ends of the cylinder body, and an intermediate connection mechanism, the intermediate connection mechanism includes a main body , two connecting passages, a driving member and a locking member; the two plug joints and the two connecting passages are plugged in one-to-one correspondence; the driving member is used to drive one of the connecting passages to be tightly sleeved to the The plug connector is locked and locked; the locking member is used to lock the connecting channel and the plug connector after the driving member is driven. The blood perfusion device provided by the present invention realizes fast and convenient connection through the plug joint, and realizes fast sealing and fastening through the driving part and the locking part, so as to solve the problem of complicated installation of the blood perfusion cylinder, and at the same time, it does not need repeated Piping and valve systems are coordinated.

Description

technical field [0001] The invention relates to medical equipment, in particular to a blood perfusion device. Background technique [0002] Hemoperfusion technology is a blood evolution technology that takes the patient's blood out of the body and introduces it into a hemoperfusion device equipped with a solid adsorbent, through which the exogenous or endogenous toxins, drugs or metabolic waste in the blood are absorbed. , which is mainly used in the treatment of acute poisoning and renal failure. [0003] Obviously, the cleaning and sterilization of the hemoperfusion device is very important. Among them, the cleaning corresponds to the pre-flushing step, which is used to clean the fine particles in the hemoperfusion device, such as burrs on the cylinder, and try to It can effectively clean up the air bubbles in the solid adsorbent, and prevent these fine particles and air bubbles from entering the human body during blood perfusion. During the pre-flushing process and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M1/36
CPCA61M1/367A61M1/3679A61M1/3659
Inventor 隋燕萍马明霞姜晓真路营张庆峰王金文
Owner LIAOCHENG PEOPLES HOSPITAL
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