Connection device

A technology for connecting devices and connecting components, applied in the direction of connecting tubes, catheters, peritoneal dialysis, etc., can solve problems such as use errors, occurrence of pathogenic agents, compromise of dialysis treatment, etc., and achieve the effect of preventing pollution and reducing structural complexity

Inactive Publication Date: 2015-02-04
戈洛美瑞尔医疗公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Known devices do not definitively prevent contact between the exchange fluid and the external environment or they render use difficult for the user
[0005] In combination with peritoneal dialysis, in the first case where fluid contamination is external, even pathogenic agents can occur, which c

Method used

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Examples

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Embodiment Construction

[0028] Referring to the accompanying drawings, the connecting device is represented by 1 as a whole.

[0029] The connecting means consist of a substantially disk-shaped closed container 2 which receives a first flexible conduit 7 and which comprises in said container 2 a suitable Y-shaped branch 8 of the first flexible conduit which connects said conduit Divided into two conduit sections, the two conduit sections are arranged like a semicircle according to the shape of the circular side wall of the container 2 ( Figure 4 ), each catheter segment has at its own distal end a corresponding hard terminal end 9 forming an end nozzle.

[0030] On the opposite side of the inlet of the first conduit 7 in the container 2, the device 1 has a detachable connection member 3 enclosing the end tubular portion 10 of the two respective second and third conduits 5 and 6 .

[0031] Said end tubular portion 10 has a frusto-conical shape for liquid-tight coupling with said nozzle-shaped termin...

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PUM

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Abstract

A connection device (1) with improved safety and protection, to connect two ends of respective ducts (5, 6) to another flexible duct (7) in particular in the field of the peritoneal dialysis comprises: a closed container (2) containing two nozzle-like terminal ends (9) of a Y-shaped branch (8) of a flexible duct (7); a removable connection member (3) apt to be engaged/disengaged on said closed container (2), containing the ending portions of the respective ducts (5, 6) shaped to couple/uncouple with said nozzle-like terminal ends (9), a distal end of the container (2) and the connecting member (3) being shaped to couple according to a guiding scheme with prismatic joint; a closure with mobile walls (29) on said closed container (2) actuated in opening and closing by the contact of a projecting septum (33) of said connection member (3) upon the connection/disconnection between said closed container (2) and said connection member (3); and a closure with removable tear film (37) arranged at the ending portions (10) of said ducts (5, 6) to close the respective sections opened inside said connection member (3), apt to be removed from the interference between the edge of said closed container (2) and a thickened edge thereof (38) upon the connection between said closed container (2) and said connection member (3), the connection of said closed container (2) and said connection member (3) determining the engagement and the disengagement of said nozzle-like terminal ends (9) with said ending portions of respective ducts (5, 6).

Description

technical field [0001] The invention is directed to a connection device, in particular a connection device for connecting one or more ends of a respective conduit to the end of another conduit. [0002] The invention also relates to the use of a catheter in a living body, in particular a human body, in order to carry out the introduction of fluids into and removal from the living body through said catheter and through the catheters connected thereto. [0003] Specific application examples include connection to catheters inserted into the body for peritoneal dialysis treatment. Background technique [0004] The known devices do not reliably prevent contact between the exchange fluid and the external environment or they are difficult for the user to use. [0005] In combination with peritoneal dialysis, even pathogenic agents can occur in the first case where the fluid contamination comes from the outside, which can involve dangerous peritonitis, and in the second where the u...

Claims

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Application Information

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IPC IPC(8): A61M39/10
CPCA61M2039/1077A61M2039/1027A61M39/105A61M2039/1083A61M2039/1088A61M1/282A61M1/284A61M1/28A61M1/285
Inventor 阿尔杜伊诺·阿尔杜伊尼法比奥·艾利泽保罗·切拉索利
Owner 戈洛美瑞尔医疗公司
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