Connectors for medical use

A connector, medical technology, applied in other medical devices, connecting tubes, suction devices, etc., can solve the problem of no existing technical literature, etc., and achieve the effect of good circulation and reliable sealing

Active Publication Date: 2022-03-29
NIKKISO COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, since this prior art does not involve a documented invention, there is no prior art document that should be recorded

Method used

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  • Connectors for medical use
  • Connectors for medical use
  • Connectors for medical use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] The embodiments of the present invention will be specifically described below with reference to the accompanying drawings.

[0044] The medical connector of the present embodiment can be coupled to a side flow path flowing through the liquid and another side flow path, like Figure 1 ~ 6 As shown, the medical connector includes: the body portion 1; two base end portions (2a, 2b) formed on the body portion 1; 1 front end portion 3 formed on the body portion 1; locking portion 4 Two side cover portions (5a, 5b), the two side cover portions (5a, 5b) are connected to the body portion 1 by a belt portion B; one other side cover 6, the other side The cover portion 6 is coupled to the body portion 1 via the belt portion B.

[0045] The body portion 1 is formed of a set tube, which is formed from an integrated component such as a resin, in which a liquid flow flowing through a side flow path is formed to another lateral flow path. R (refer to Figure 5 ), The assembly tube includes a...

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PUM

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Abstract

Provided is a medical connector which allows steam to flow during steam sterilization and which can seal an internal flow path without using a separate clamping mechanism. The medical connector includes: a body part (1), an internal flow path (R) is formed in the body part (1), and in the internal flow path (R), the liquid flowing through one side flow path can be circulated to The other side flow path; the base end portion (2a, 2b), which is formed on the main body portion (1), has a side connection port (Ca1, Ca2) that allows the internal flow path (R) to be connected to the side flow path The front end part (3), which is formed on the body part (1), has the other side connection port (Cb) that can connect the internal flow path (R) to the other side flow path; one side cover part (5a, 5b), which can close the connection ports (Ca1, Ca2) on one side; the other side cover (6), which can switch between the closed state and the ventilation state, in the closed state, the other side cover (6) 6) Close the other side connection port (Cb) so that the internal flow path (R) is in a sealed state, and in this ventilated state, the other side cover (6) can be used while covering the other side connection port (Cb). Its aeration.

Description

Technical field [0001] The present invention relates to a medical connector which can be attached to a medical connector that enables a side flow path of the liquid and another side flow path. Background technique [0002] The blood loop for making the patient's blood in vitro circulation in vitro circulation during blood purification treatment, is formed by the arterial hematic loop and venous blood loop composed of the flexible tube, and the corresponding group of the arterial blood circuit and the venous blood circuit. End, a blood purifier (dialyzer, etc.) for purification treatment on the blood of the body, and can be mounted on the corresponding front end, a patient pulse needle and vein-side puncture needles can be mounted in the patient. [0003] The blood loop is pre-charged, which is usually supplied to the precharge, and the precharge of the precharge, such as cleaning, etc. before treatment (before the blood is performed in vitro circulation). The precharge has a case...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M1/36A61M39/16
CPCA61M1/3643A61M1/168A61M1/1686A61M1/3652A61M2039/1077A61M39/20A61M2039/205A61M2005/1402A61M39/105
Inventor 笹原茂小野和秀加藤亮杉山博信
Owner NIKKISO COMPANY
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