MEDICAL TUBING DETECTION AND MANAGEMENT

• US 20130123743A1
• Filed: 06/13/2012
• Published: 05/16/2013
• Est. Priority Date: 11/15/2011
• Status: Active Grant

• Current Assignee: Smiths Medical ASD, Inc. (Smiths Group International Holdings Ltd.)
• Original Assignee: Smiths Medical ASD, Inc. (Smiths Group International Holdings Ltd.)
• Inventors: Adams, Grant
• Granted Patent: US 9,308,323 B2
• Time in Patent Office: Days
• US Class Current: 604/500
• CPC Class Codes: A61M 2039/087 Tools for handling tubes, e.g. crimping tool for connecting tubes to a connector
• CPC Class Codes: A61M 2205/14 Detection of the presence or absence of a tube, a connector or a container in an apparatus
• CPC Class Codes: A61M 2205/18 with alarm
• CPC Class Codes: A61M 2205/276 preventing unwanted use
• CPC Class Codes: A61M 2205/6009 for matching patient with his treatment, e.g. to improve transfusion security
• CPC Class Codes: A61M 2205/6081 Colour codes
• CPC Class Codes: A61M 5/16831 Monitoring, detecting, signalling or eliminating infusion flow anomalies low-level float-valves causing cut-off A61M5/40; indicating or recording presence, absence or direction of flow in general G01P13/0066
• CPC Class Codes: F21V 33/0068 Medical equipment
• CPC Class Codes: F21W 2131/20 Lighting for medical use
• CPC Class Codes: F21Y 2103/00 Elongate light sources, e.g. fluorescent tubes
• CPC Class Codes: F21Y 2113/10 of different colours
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]
• CPC Class Codes: F21Y 2115/20 Electroluminescent [EL] light sources

Abstract

A system for medical tubing detection and management could include an infusion manifold housing having at least one fluid channel therethrough. At least one fluid input port could be provided in the infusion manifold housing and could be configured to connect fluidically to illuminated medical tubing and communicate with the at least one fluid channel through the infusion manifold housing. A fluid output port could be provided in the infusion manifold housing and be configured to be in fluidic communication with the at least one fluid channel through the infusion manifold housing. At least one photosensor could be provided in the infusion manifold housing and be configured to receive light from the illuminated medical tubing; and the fluid output port could be configured to connect fluidically to fluid output tubing.

Claims

1. A system for medical tubing detection and management, comprising:

an infusion manifold housing having at least one fluid channel therethrough;

at least one fluid input port in said infusion manifold housing, said at least one fluid input port being configured to (i) connect fluidically to illuminated medical tubing and (ii) be in fluidic communication with said at least one fluid channel through said infusion manifold housing;

a fluid output port in said infusion manifold housing, said fluid output port being configured to be in fluidic communication with said at least one fluid channel through said infusion manifold housing; and

at least one photosensor in said infusion manifold housing,

wherein (i) said at least one photosensor is configured to receive light from the illuminated medical tubing that is connected to said at least one fluid input port and (ii) said fluid output port is configured to connect fluidically to fluid output tubing.

2. The system for medical tubing detection and management of claim 1, wherein said at least one photosensor generates an output signal in response to light received from the illuminated medical tubing.

3. The system for medical tubing detection and management of claim 2, further comprising at least one infusion pump that is fluidically connected to the illuminated medical tubing, the at least one infusion pump being configured to generate a light output that is conducted from the illuminated medical tubing to said at least one photosensor in said infusion manifold housing, wherein the light output from the at least one infusion pump is indicative of at least one characteristic of the at least one pump.

4. The system for medical tubing detection and management of claim 3, wherein the at least one characteristic of the at least one infusion pump includes an identification of a drug being delivered to a patient.

9. The system for medical tubing detection and management of claim 3, characterised in that said system is configured to identify each of a plurality of infusion pumps that are connected, by said illuminated medical tubing, respectively, to each of said at least one fluid input port in said infusion manifold housing.

5. A system for medical tubing detection and management, comprising:

an infusion manifold housing having at least one fluid channel therethrough;

at least one fluid input port in said infusion manifold housing, said at least one fluid input port being configured to (i) connect fluidically to illuminated medical tubing and (ii) be in fluidic communication with said at least one fluid channel through said infusion manifold housing;

a fluid output port in said infusion manifold housing, said fluid output port being configured to be in fluidic communication with said at least one fluid channel through said infusion manifold housing;

at least one light pipe in said infusion manifold housing, said at least one light pipe having a first end and a second end, with said first end thereof being optically connected to said at least one fluid input port;

at least one lens in said infusion manifold housing, said at least one lens being (i) optically connected to said second end of said at least one light pipe and (ii) configured to transmit light from said at least one light pipe outwardly from said infusion manifold housing; and

at least one photosensor located externally from said infusion manifold housing,

wherein (i) said at least one photosensor is configured to receive light from said at least one lens and (ii) said fluid output port is configured to connect fluidically to fluid output tubing.

6. The system for medical tubing detection and management of claim 5, wherein said at least one photosensor generates an output signal in response to light received from the illuminated medical tubing.

7. The system for medical tubing detection and management of claim 6, further comprising at least one infusion pump that is fluidically connected to the illuminated medical tubing, the at least one infusion pump being configured to generate a light output that is conducted from the illuminated medical tubing to said at least one photosensor located externally from said infusion manifold housing, wherein the light output from the at least one infusion pump is indicative of at least one characteristic of the at least one pump.

8. The system for medical tubing detection and management of claim 7, wherein the at least one characteristic of the at least one infusion pump includes an identification of a drug being delivered to a patient.

10. The system for medical tubing detection and management of claim 7, characterized in that said system is configured to identify each of a plurality of infusion pumps that are connected, by said illuminated medical tubing, respectively, to each of said at least one fluid input port in said infusion manifold housing.

11. A method of medical tubing detection and management, comprising steps of:

providing a system for medical tubing detection and management, including (i) an infusion manifold housing having at least one fluid channel therethrough, (ii) at least one fluid input port in said infusion manifold housing, said at least one fluid input port being configured to (a) connect fluidically to illuminated medical tubing and (b) be in fluidic communication with said at least one fluid channel through said infusion manifold housing, (iii) a fluid output port in said infusion manifold housing, said fluid output port being configured to be in fluidic communication with said at least one fluid channel through said infusion manifold housing, and (iv) at least one photosensor in said infusion manifold housing, wherein (I) said at least one photosensor is configured to receive light from the illuminated medical tubing that is connected to said at least one fluid input port and generate an output signal in response thereto, and (II) said fluid output port is configured to connect fluidically to fluid output tubing; and

fluidically connecting at least one infusion pump to the illuminated medical tubing, the at least one infusion pump being configured to generate a light output that is conducted from the illuminated medical tubing to said at least one photosensor in said infusion manifold housing, wherein (i) the light output from the at least one infusion pump is indicative of at least one characteristic of the at least one pump and (ii) the at least one characteristic of the at least one infusion pump includes an identification of a drug being delivered to a patient from said fluid output tubing.

12. A method of medical tubing detection and management, comprising steps of:

providing a system for medical tubing detection and management, including (i) an infusion manifold housing having at least one fluid channel therethrough, (ii) at least one fluid input port in said infusion manifold housing, said at least one fluid input port being configured to (a) connect fluidically to illuminated medical tubing and (b) be in fluidic communication with said at least one fluid channel through said infusion manifold housing, (iii) a fluid output port in said infusion manifold housing, said fluid output port being configured to be in fluidic communication with said at least one fluid channel through said infusion manifold housing, (iv) at least one light pipe in said infusion manifold housing, said at least one light pipe having a first end and a second end, with said first end thereof being optically connected to said at least one fluid input port, (v) at least one lens in said infusion manifold housing, said at least one lens being (a) optically connected to said second end of said at least one light pipe and (b) configured to transmit light from said at least one light pipe outwardly from said infusion manifold housing, and (vi) at least one photosensor located externally from said infusion manifold housing, wherein (I) said at least one photosensor is configured to receive light from said at least one lens and generate an output signal in response thereto, and (II) said fluid output port is configured to connect fluidically to fluid output tubing; and

fluidically connecting at least one infusion pump to the illuminated medical tubing, the at least one infusion pump being configured to generate a light output that is conducted from the illuminated medical tubing to said at least one photosensor located externally from said infusion manifold housing, wherein (i) the light output from the at least one infusion pump is indicative of at least one characteristic of the at least one pump and (ii) the at least one characteristic of the at least one infusion pump includes an identification of a drug being delivered to a patient from said fluid output tubing.