초록 ▼

The various embodiments include a tubular member having an outlet. A sealing member provides a selective seal over the outlet. When the male connector is connected to a female connector, the tubular member establishes fluid communication between the connectors. In certain embodiments, fluid communic

The various embodiments include a tubular member having an outlet. A sealing member provides a selective seal over the outlet. When the male connector is connected to a female connector, the tubular member establishes fluid communication between the connectors. In certain embodiments, fluid communication between the connectors may be interrupted even while the connectors are still connected. When the male connector is disconnected from the female connector, the sealing member reestablishes a seal over the outlet.

대표청구항 ▼

1. A male needleless connector, comprising: a body defining a first portion of a fluid pathway;a tubular member extending in a distal direction away from the first portion and defining a second portion of the fluid pathway that when used with a female needleless connector is closer to the female nee

1. A male needleless connector, comprising: a body defining a first portion of a fluid pathway;a tubular member extending in a distal direction away from the first portion and defining a second portion of the fluid pathway that when used with a female needleless connector is closer to the female needleless connector than the first portion, the tubular member including a fluid opening at its distal end;a collar at least partially surrounding the tubular member, the collar having internal threads to threadably engage with external threads of the female needleless connector and having external threads to threadably engage with internal threads of the body; anda sealing member at least partially surrounding the tubular member and being translatable relative to the tubular member;wherein the connector includes a closed configuration and an open configuration, the open configuration defined by rotation of the external threads of the collar relative to the internal threads of the body in a first direction and the closed configuration defined by rotation of the external threads of the collar relative to the internal threads of the body in a second direction, which is opposite the first direction, and in the closed configuration the sealing member covers the fluid opening and in the open configuration the sealing member permits fluid flow through the fluid opening. 2. The connector of claim 1, wherein the sealing member is biased toward the closed configuration. 3. The connector of claim 1, wherein the collar overlaps the body and is rotatable with respect to the body. 4. The connector of claim 1, wherein the collar overlaps the body and is translatable with respect to the body. 5. The connector of claim 1, wherein the body includes an annular channel on its outer surface, the collar includes at least one boss on its inner surface, and the boss seats within the channel. 6. The connector of claim 1, wherein the tubular member comprises a pleated section and an opening proximal of the fluid opening. 7. The connector of claim 1, further comprising a porous membrane in fluid communication with the fluid pathway, the porous membrane being configured to allow gaseous particles to pass through the membrane and to block liquid particles from passing through the membrane. 8. The connector of claim 1, wherein the sealing member includes a pressure valve configured to halt fluid flow through the sealing member in response to a pressure buildup within the sealing member. 9. A male connector, comprising: a first body comprising an elongated tubular member and a collar partially surrounding the elongated tubular member, the elongated tubular member defining a fluid pathway, the collar having internal threads; anda second body translatable relative to the first body comprising a longitudinal passageway surrounding the elongated tubular member and a collar partially surrounding the longitudinal passageway, the longitudinal passageway having external threads threadably engaging the internal threads of the collar of the first body, the collar of the second body having internal threads configured to threadably engage with external threads of a female connector;wherein a seal is formed between the elongated tubular member and the longitudinal passageway, and the seal unseals when the first body is rotated relative to the second body. 10. The male connector of claim 9, wherein an end of the longitudinal passageway has a reduced interior diameter, and the seal is formed between the elongated tubular member and the reduced interior diameter of the longitudinal passageway. 11. The male connector of claim 9, wherein the threaded engagement between the collar of the first body and the longitudinal passageway produces relative translation between the first body and the second body when rotated with respect to one another. 12. The male connector of claim 9, further comprising a porous membrane in fluid communication with the lumen, the porous membrane being configured to allow gaseous particles to pass through the membrane and to block liquid particles from passing through the membrane. 13. The connector of claim 9, wherein the sealing member includes a pressure valve configured to halt fluid flow through the sealing member in response to a pressure buildup within the sealing member. 14. The connector of claim 9, further comprising a sealing member located between an opening of the longitudinal passageway and threaded engagement between the collar of the first body and the longitudinal passageway. 15. The connector of claim 9, wherein a first opening of the fluid pathway of the elongated tubular member is configured to couple with a tubing. 16. The connector of claim 15, wherein a second opening of the fluid pathway is defined adjacent a distal/second end of the elongated tubular member.