Multiple use temperature monitor adapter, system and method of using same
First Claim
1. A probe assembly configured to removably attach to multiple different fluid ports of a heart-lung machine to measure temperature of blood flow, the probe assembly, comprising:
- a temperature probe including an extender, a temperature sensor positioned at a proximal end of the extender, and a wire coupled to the temperature sensor configured to transmit data from the sensor related to the temperature of blood flow in the heart-lung machine; and
an adapter slip configured to receive the temperature probe and configured to be seated in each of the multiple different fluid ports of the heart-lung machine, the adapter slip including a proximal end, an external shoulder, a longitudinal axis, and a lumen;
wherein the external shoulder is configured to provide an engagement stop with a distal end of each of the multiple different fluid ports; and
wherein the proximal end of the adapter slip has a tapered portion tapered at an acute angle with respect to the longitudinal axis such that at least a portion of the tapered portion provides an interference fit with an interior surface of each of the multiple different fluid ports.
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Accused Products
Abstract
An adapter slip configured to be seated in a fluid port, the adapter slip including a lumen, an exterior wall, a shoulder, and a sleeve. The lumen extending along a length of a longitudinal axis, the lumen configured to receive a temperature probe. The exterior wall including a proximal end portion and a distal end portion, wherein the proximal end portion includes a tapered portion tapered at an acute angle with respect to the longitudinal axis. The shoulder extending outward from the exterior wall distal to the tapered portion configured to engage with a distal end of the fluid port. The sleeve configured extend within the lumen and project a predetermined distance beyond the proximal end portion of the exterior wall, the sleeve including a sleeve lumen and a closed proximal end, the sleeve lumen configured to receive at least a temperature sensor of the temperature probe.
106 Citations
8 Claims
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1. A probe assembly configured to removably attach to multiple different fluid ports of a heart-lung machine to measure temperature of blood flow, the probe assembly, comprising:
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a temperature probe including an extender, a temperature sensor positioned at a proximal end of the extender, and a wire coupled to the temperature sensor configured to transmit data from the sensor related to the temperature of blood flow in the heart-lung machine; and an adapter slip configured to receive the temperature probe and configured to be seated in each of the multiple different fluid ports of the heart-lung machine, the adapter slip including a proximal end, an external shoulder, a longitudinal axis, and a lumen; wherein the external shoulder is configured to provide an engagement stop with a distal end of each of the multiple different fluid ports; and wherein the proximal end of the adapter slip has a tapered portion tapered at an acute angle with respect to the longitudinal axis such that at least a portion of the tapered portion provides an interference fit with an interior surface of each of the multiple different fluid ports. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification