TH70909B - Valve connectors for medical lines - Google Patents

Abstract

DC60 (23/06/52) Valve connector for medical line injection including external tubular body section (1) with inlet section (4) and outlet end section (10) internal hollow pivot ( 2) and an intermediate sealing part (3) including a pliable head (35) with a pre-slit (38) and a formed pliable hollow part (36) by the sealing parts (47 , 48) in contact with the hollow pivot (2) and by the flexible pressure pathway leading to healing. Flexible Head (35) In the closed condition, the annular part (55) encloses the pliable hollow part (36), and it axially slides into the tubular body part (1) due to Flexible head movement (35) between the closing and opening conditions of the connector.

Claims (9)

Disclaimer (all) which will not appear on the advertisement page: Edit 14/02/2019 No disclaimers -------------------------------- ------ 06/08/2018 ------ ( OCR) page 1 of number 3 pages. 1. Valve connector for the medical line for injection by means of the fluid inlet (r), which consists of: - A tube (1) body with an inlet (4) designed to Coordination of the inlet (R) and the outlet (10) - hollow spur (2) arranged axially to the hollow of the tubular body section (1) and with the closed end. (32) which is facing towards the point of entry (4) of the tubular body part (1) and that is made as a gap Axial from the latter The said hollow point (2) is connected to the said octal end (10) and with a transverse hole (31) made of a gap from the closed end (32) for welding. With the cavity of the body-shaped part Said pipe (1) and - Sealed parts (3) including: - Flexible header (35) with pre-split (38) and which is normally placed in The closing condition at the inlet end (4) of the tubular body section (1) at the preceding fissure (38) is closed. Such flexible head (35) can move along the Such a closed end core (32) of the hollow spur (2) by means of the penetration of the said importer (r) to the said inlet (4) for coupling action. (32) received a flexible deformed state of opening. Of the pre-fissure (38) - a flexible hollow part (36) that is attached to the head (35) that is inserted between the The tubular body (1) and the hollow (2) and with a sealed path (47 1 48) in contact with the said hollow (2) for the separation of such transverse holes. (31) is released relative to the cavity of the aforementioned tubular body part (1) when the said header (35) is placed in the non-deformed climbing condition mentioned above. The aforementioned flexible hollow parts (36) including a flexible pressure path (36,45) leading to the retention of the head (35)! With the base part (37) of the said sealing part (3) the wall A typical cylindrical axial that is radially made from the said hollow spur (2) in order to determine The ring-shaped chamber (50) and the latter, the base part (37), are attached to the aforementioned flexible hollow part (36). Throughout the conventional transverse annular wall (45), the arch is bent on the side. In the aforementioned ring-shaped chamber (50), in between page 2 of the number 3 pages, the axial displacement of the aforementioned flexible head (35) from the aforementioned fading to such opening condition, where the pivot Such hollow (2) has an outer annular protrusion (56) that has been modified to Acts in conjunction with the aforementioned sealed path (47) of the flexible hollow part (36), characterized by that it also includes annular parts that cannot be significantly extended (55 ) That surrounds the flexible hollow part (36) and slides along the inner core of the body. Such pipe shape (1) by means of the aforementioned flexible header movement (35) between the closing condition and the Such opening In such opening conditions The annular piece (55) will be positioned corresponding to the The outer ring-shaped protrusions (56) are significant. 2. Valve connector according to claim 1, characterized by that such annular part (55) is soldered to the cylindrical section (42) of the flexible hollow part (36) at its vertical position. Straight axis With such a sealed path (47) significant 3.Valve connectors according to claim 1 or 2, which have the characteristics that such annular parts (55) are rigid. 4. Valve connector according to claim 2, which has the characteristics that such a means for sealing Sealing the aforementioned flexible hollow part (36) of the sealing part (3), consisting of the protruding part. The first and second inner rings (47,48) are made axial spaces from each other. Was placed on the In contrast to the aforementioned transverse holes (31) of the hollow spur (2) in the speed condition mentioned on the side of the section. Such flexible head (35) and where the part (47) will be adapted to interact with the protrusion. Such external ring (56) of the hollow spur (2), in such opening condition of the flexible head (35). 5. Valve connector according to claim 4, which has the characteristics that the protrusion shaped The first ring (47) is maintained in such a closed condition of the resilient head (35) in contact with the sealed conical face formed in close proximity to the distal end. That is closed (32) of the hollow spur (2) 6.Valve connector according to claim 4, which is characterized by that the ring-shaped protrusions The first such (47) is maintained in such a closed condition of the flexible head (35) in contact with the 3-face seal of the 3-sided with the cylindrical face positioned in the area. Closer to the closed end (32) of the hollow spur (2) 7.The valve connector according to claim 5 has the characteristics that the ring-shaped protrusions The second interior (48) is placed in contact with the sliding speed seal with the conical face (29) of the hollow spur (2) separating the annular chamber. It (50) and it will separate towards the end. Such exit (10) of the connector 8. The valve connector according to claim 1 is characterized by that the aforementioned ring chamber (50) is attached to the outside of the connector. 9. The valve connector according to claim 1 is characterized by that the base part (37) of the flexible pressure path of the said sealing element (3) is axially blocked between The duct-shaped body (1) and the base (9) of the hollow spur (2) 1 0. The valve connector according to claim 1 is characterized by that the flexible header is as say (35) of the sealing part (3) will be placed. In such closed conditions Without radial interference Significantly in the aforementioned inlet (4) of the tubular body section (1) 1 1. The valve connector according to claim 10 has the characteristics that such inlet (4) Of the tubular body section (1) there is an internal wall formed by an axial channel (7) 1 2. The valve connector according to claim 1, has the characteristics that the end of which is Sealed (32) of the hollow spigot (2) is then structured in such a way to produce such a flexible head (35) of the hermetically sealed element (3) to obtain an opening condition. (38) 1 3. The valve connector according to claim 12 is characterized by that such a flexible header (35) has an end wall. (35a) with an inner ring (35b) connected to the inner wall of the sealed element (3) throughout the conventional cylindrical section (35c) followed by the part one with a conical face. (35d) with a cone-like shape and by the second with a more cone-like surface (35e) ------------