Anesthesia docking station

• US 5,468,230 A
• Filed: 05/12/1994
• Issued: 11/21/1995
• Est. Priority Date: 04/16/1993
• Status: Expired due to Term

• Current Assignee: Stephen B. Corn
• Original Assignee: Children's Medical Center Corporation
• Inventors: Corn, Stephen B.
• Primary Examiner(s): WEISS, JOHN
• Application Number:
  US08/242,031
• Time in Patent Office: 558 Days
• Field of Search: 604/281, 604/282, 604/80, 604/81, 604/174, 604/180, 604/246, 604/248, 604/283, 604/284
• US Class Current: 604/180
• CPC Class Codes: A61M 2025/0206 where the catheter is secured by using devices worn by the patient, e.g. belts or harnesses
• CPC Class Codes: A61M 2025/0266 using pads, patches, tapes or the like
• CPC Class Codes: A61M 2025/028 having a mainly rigid support structure
• CPC Class Codes: A61M 25/02 Holding devices, e.g. on the body
• CPC Class Codes: A61M 39/08 Tubes; Storage means specially adapted therefor
• CPC Class Codes: A61M 39/223 Multiway valves

Abstract

A catheter docking system is provided that is easily affixed to a patient and that facilitates the secure connection of an infusion line to an anesthesia-delivering catheter. The system comprises a docking station having an adapter mounted thereon. The adapter incudes a first port adapted to communicate with an infusion line and a second port adapted to communicate with an anesthesia-delivering catheter. A valve device may be provided to regulate the flow between the first and second ports. In addition, the system preferably has associated with the docking station a device for relieving any tensile strain on the catheter line.

Claims

1. A device for anchoring an infusion line and a drug-delivering catheter to a patient comprising:

a support base having first and second oppositely facing surfaces;

means for adhering the support base to a body of a patient with the second surface in contact with the body of the patient;

an adapter mechanism mounted on the first surface of the support base, the adapter mechanism having at least a first port and a second port in fluid communication with each other, the first port being adapted to receive; and

a catheter adapter line attached at a proximal end to the second port and connectable at a distal end to a connector at a proximal end of a drug-delivery catheter, the catheter adapter line comprising extensible means for relieving tensile strain between the second port and the distal end of the catheter adapter line.

2. The device of claim 1 further comprising a means for attaching the device to a patient.

3. The device of claim 1 further comprising second strain relief means disposed between the first port and the infusion line for relieving tensile strain on the infusion line, at least a portion of the second strain relief means being secured to the first surface of the support base.

4. The device of claim 2 wherein a second surface of the support base has mounted thereon a two-sided adhesive, one surface of which is adapted to be adhered to a patient.

5. The device of claim 1 wherein the support base is a base selected from the group consisting of rigid and flexible base members.

6. The device of claim 1 wherein the adapter mechanism is mounted to the first surface of the support base by a support flange.

7. The device of claim 1 wherein the first port connects to the infusion line by way of a connector selected from the group consisting of a luer lock, friction fit, and threaded connectors.

8. The device of claim 1 wherein the second port is adapted to be connected to the anesthesia-delivering catheter by way of a connector selected from the group of a luer lock, friction fit, and threaded connectors.

9. The device of claim 1 wherein the adapter mechanism further comprises a third port, in fluid communication with the first and second ports, the third port being adapted to facilitate the delivery of medicaments to the anesthesia-delivering catheter.

10. The device of claim 1 wherein the device further comprises a valve means for regulating the fluid flow between said first and second ports.

11. The device of claim 1 wherein the first port is integrally secured to an extensible fluid flow line in fluid communication with the adapter mechanism and the second port.

12. The device of claim 1 wherein the extensible means for relieving tensile strain in the catheter adapter line comprises a coiled, stretchable conduit secured between the second port and the distal end of the catheter adapter line.