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A slotted catheter securement device adapted for securing a catheter extending generally perpendicularly from skin of a patient, having a base member and a securing member co-planarly oriented, the securing member being joined to the base member non-coextensively, an interior opening, a slot passing

A slotted catheter securement device adapted for securing a catheter extending generally perpendicularly from skin of a patient, having a base member and a securing member co-planarly oriented, the securing member being joined to the base member non-coextensively, an interior opening, a slot passing through the base member and the securing member in communication with the interior opening; the securing member having a first bridging member and a second bridging member non-coextensively joined to the base member, a securing adhesive layer positioned on at least one of the first and second bridging members, the first bridging member having an attached end and a free end, the second bridging member having two attached ends, whereby the first and second bridging members fold away from the base member to adhere to each other and to the catheter disposed therebetween.

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1. A slotted catheter securement device adapted for securing a catheter extending generally perpendicularly from skin of a patient, said catheter having a diameter, the device comprising: a base member and a generally C-shaped securing member each composed of a flexible sheet material, said securing

1. A slotted catheter securement device adapted for securing a catheter extending generally perpendicularly from skin of a patient, said catheter having a diameter, the device comprising: a base member and a generally C-shaped securing member each composed of a flexible sheet material, said securing member and said base member co-planarly oriented, said securing member joined to said base member non-coextensively;an interior opening defined by said base member and said securing member;a slot passing through said base member and said securing member in communication with said interior opening, said slot being of a greater width than the diameter of the catheter;wherein said slot allows said catheter securement device to be positioned or removed with said catheter already in place on said patient;said securing member comprising an elongated, curved first bridging member non-coextensively joined to said base member and an elongated, curved second bridging member non-coextensively joined to said base member, said first bridging member and said second bridging member having a curved internal edge and a curved external edge;a securing adhesive layer positioned on at least one of said first and second bridging members;said first bridging member having an attached end hingedly joined to said base member and a free end not joined to said base member and abutting said slot;said second bridging member having two attached ends hingedly joined to said base member;whereby said first and second bridging members fold away from said base member to adhere to each other and to said catheter disposed therebetween. 2. The device of claim 1, further comprising a mounting adhesive layer joining said base member and said securing member, said mounting adhesive layer positioned on opposite sides of said interior opening, said mounting adhesive layer not encompassing said slot. 3. The device of claim 2, wherein said base member is generally C-shaped. 4. The device of claim 1, wherein said base member is generally C-shaped. 5. The device of claim 1, wherein said securing adhesive layer is not positioned on said free end of said first bridging member. 6. The device of claim 1, wherein said base member comprises a hydrocolloid patch. 7. The device of claim 1, further comprising a base adhesive layer disposed between said securing adhesive layer and said securing member. 8. The device of claim 1, wherein said base member adheres to the skin of the patient. 9. The device of claim 1, wherein said base member, said securing member and said interior opening are generally circular in configuration. 10. A slotted catheter securement device adapted for securing a catheter extending generally perpendicularly from skin of a patient, the catheter having a diameter, the device comprising: a base member composed of a flexible sheet material and adhesively adherable to the skin of the patient, said base member having an upper surface and a lower surface;a generally C-shaped securing member composed of a flexible sheet material, said securing member having an upper surface and a lower surface; said lower surface of said securing member joined in a co-planar, non-coextensive manner to said upper surface of said base member;a central interior opening defined by said base member and said securing member;a slot passing through said base member and said securing member in communication with said interior opening, said slot being of a greater width than the diameter of the catheter;wherein said slot allows said catheter securement device to be positioned or removed with said catheter already in place on said patient;said securing member joined to said base member such that at least four segments are defined on said securing member, two of said segments being coextensively joined to said base member and the other two of said segments being not coextensively joined to said base member;said two non-coextensively joined segments of said securing member defining respectively an elongated, curved first bridging member and an elongated, curved second bridging member, said first bridging member and said second bridging member having a curved internal edge and a curved external edge;a securing adhesive layer positioned on said upper surface of said securing member on at least one of said first and second bridging members;said first bridging member having an attached end hingedly joined to said base member and a free end not joined to said base member and abutting said slot;said second bridging member having two attached ends hingedly joined to said base member;whereby said first and second bridging members fold together away from said base member to adhere to each other and to the catheter disposed therebetween. 11. The device of claim 10, further comprising a mounting adhesive layer joining said upper surface of said base member to said lower surface of said securing member to define said two coextensively joined segments, said mounting adhesive layer positioned on opposite sides of said interior opening, and said mounting adhesive layer not encompassing said slot. 12. The device of claim 11, wherein said base member is generally C-shaped. 13. The device of claim 11, wherein said securing adhesive layer is not positioned on said free end of said first bridging member. 14. The device of claim 10, wherein said base member is generally C-shaped. 15. The device of claim 14, wherein said securing adhesive layer is not positioned on said free end of said first bridging member. 16. The device of claim 10, wherein said securing adhesive layer is not positioned on said free end of said first bridging member. 17. The device of claim 10, wherein said base member comprises a hydrocolloid patch. 18. The device of claim 10, further comprising a base adhesive layer disposed between said upper surface of said securing member and said securing adhesive layer. 19. The device of claim 10, wherein said base member adheres to the skin of the patient. 20. The device of claim 10, wherein said base member, said securing member and said interior opening are generally circular in configuration.