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US 12,728,001 B2Granted
Stabilizer for a medical delivery system
AssigneeEvalve, Inc.
InventorsKoji J. Kizuka, Alexander C. Chu, Richard Childs, Dylan Van Hoven, Gabriel Gonzales
Life of this patent
Estimating the term…
Abstract
Stabilizer for a medical delivery system is provided, wherein the medical delivery system has at least two portions translatable relative each other. The stabilizer includes a base and a sled coupled to the base. The sled includes a distal arm including a distal attachment for receiving a first portion of the medical delivery system, and a proximal arm including a proximal attachment for receiving a second portion of the medical delivery system. The sled is translatable relative to the base and the proximal attachment is translatable relative to the proximal arm.
Claims20
A medical delivery system for delivering an implant to a cardiovascular system of a patient's body, the delivery system, comprising:
- a steerable guide system having a first guide component and a second guide component, the first guide component comprising a first guide catheter and a first guide catheter handle connected to the first guide catheter, and the second guide component comprising a second guide catheter and a second guide catheter handle connected to the second guide catheter, wherein the second guide catheter is configured to be received within the first guide component such that the second guide catheter extends through the first guide catheter;
- a delivery device having a delivery catheter and a delivery catheter handle, the delivery catheter having a proximal end connected to the delivery catheter handle and having a distal end remote from the proximal end, wherein the delivery catheter is configured to be received within the second guide component such that the delivery catheter extends through the second guide catheter;
- an implant releasably connectable to the distal end of the delivery catheter;
- and
- a stabilizer having a base portion, a distal attachment, and a proximal attachment, the distal attachment extending from a distal portion of the base portion and being configured to receive a portion of the first guide component of the steerable guide system, and the proximal attachment extending from a proximal portion of the base portion and having opposed first and second side walls and opposed first and second end walls, the side walls and end walls intersecting one another to define an upper surface of the proximal attachment and an elongate recess extending through the upper surface toward the base portion, the elongate recess being configured to receive a portion of the second guide component of the steerable guide system and being bounded on all sides by the first and second end walls and first and second side walls,
- wherein, when the portion of the second guide component is lowered into and received by the elongate recess and the portion of the first guide component is attached to the distal attachment, the second guide component of the steerable guide system is translatable relative to the first guide component of the steerable guide system and the base portion.
3 more elements
A medical delivery system for delivering an implant to a cardiovascular system of a patient's body, the delivery system, comprising:
- a steerable guide system having a first guide component and a second guide component, the first guide component comprising a first guide catheter and a first guide catheter handle connected to the first guide catheter, and the second guide component comprising a second guide catheter and a second guide catheter handle connected to the second guide catheter, wherein the second guide catheter is configured to be received within the first guide component such that the second guide catheter extends through the first guide catheter;
- a delivery device having a delivery catheter and a delivery catheter handle, the delivery catheter having a proximal end connected to the delivery catheter handle and having a distal end remote from the proximal end, wherein the delivery catheter is configured to be received within the second guide component such that the delivery catheter extends through the second guide catheter;
- an implant releasably connectable to the distal end of the delivery catheter;
- and
- a stabilizer comprising:
- a base portion having a proximal portion and a distal portion,
- a distal member extending from the distal portion of the base portion and being configured to attach to a portion of the first guide component, and
- a proximal member extending from the proximal portion of the base portion and having first and second side walls and first and second end walls bounding an elongate recess such that the first and second side walls form respective lateral boundaries and the first and second end walls form respective proximal and distal boundaries of the elongate recess, the elongate recess having a longitudinal axis extending from the first end wall to the second end wall and being inclined toward the distal portion of the base portion,
- wherein, when a portion of the second guide component is lowered into and received by the elongate recess of the proximal member and the portion of the first guide component is attached to the distal member, the second guide component of the steerable guide system is translatable relative to the first guide component of the steerable guide system and the base portion.
6 more elements
A medical delivery system for delivering an implant to a cardiovascular system of a patient's body, the delivery system, comprising:
- a steerable guide system having a first guide component and a second guide component, the first guide component comprising a first guide catheter and a first guide catheter handle connected to the first guide catheter, and the second guide component comprising a second guide catheter and a second guide catheter handle connected to the second guide catheter, wherein the second guide catheter is configured to be received within the first guide component such that the second guide catheter extends through the first guide catheter;
- a delivery device having a delivery catheter and a delivery catheter handle, the delivery catheter having a proximal end connected to the delivery catheter handle and having a distal end remote from the proximal end, wherein the delivery catheter is configured to be received within the second guide component such that the delivery catheter extends through the second guide catheter;
- an implant releasably connectable to the distal end of the delivery catheter;
- and
- a stabilizer having a base portion, a distal attachment, and a proximal attachment, the distal attachment extending from a distal portion of the base portion and being configured to receive a portion of the first guide component, the proximal attachment extending from a proximal portion of the base portion and having opposed first and second side walls, opposed first and second end walls, and an elongate recess extending between the first and second side walls and first and second end walls, the side walls and end walls intersecting one another to define a continuous upper surface extending about the elongate recess,
- wherein, when a portion of the second guide component is lowered into and received by the elongate recess and the portion of the first guide component is attached to the distal attachment, the second guide component of the steerable guide system is translatable relative to the first guide component of the steerable guide system and the base portion.
3 more elements
Dependencies are inferred from the claim text.