Cutting tool cleaning accessory
AssigneeBoston Scientific Scimed, Inc.
InventorsAllyn N. Jensrud, Todd M. Pfizenmaier, Kathleen M. Laliberte, Rachael Campion
Life of this patent
Estimating the term…
Abstract
The present disclosure relates generally to the field of medical devices and medical device accessories. In particular, the present disclosure relates to a tool or accessory for cleaning a medical device. For example, the tool or accessory may clean a fluid delivery lumen of an endoscopic submucosal dissection (ESD) knife. The tool or accessory may include a housing with a first portion of an elongate member secured within a first portion of the housing and a second portion of the elongate member extending into a chamber of the housing.
Claims20
A medical device cleaning tool, comprising:
- a housing comprising a first portion and a second portion, wherein at least a portion of the second portion of the housing is rigid;
- a chamber formed within the second portion of the housing, the chamber defining an opening at a distal end of the housing, wherein the chamber includes a fixed longitudinal length;
- and
- a member fixed within the housing, wherein a first portion of the member is secured within the first portion of the housing, wherein a second portion of the member extends into the chamber, and wherein a distal end of the member and the opening are both respectively fixed lengths from the first portion of the housing.
A medical device cleaning tool, comprising:
- a housing including a first portion and a second portion, wherein at least the second portion of the housing is rigid;
- a chamber formed within the second portion of the housing, the chamber defining an opening at a distal end of the housing, wherein the opening is spaced away from the first portion of the housing by a fixed distance;
- and
- a member disposed within the housing, wherein a first portion of the member is secured within the first portion of the housing, and wherein a second portion of the member extends into at least a portion of the chamber, and wherein the first portion of the member includes an anchoring element including an enlarged end section that is configured to secure the first portion of the member within the housing such that the member is fixedly positioned relative to the first portion and to the second portion of the housing.
A method of using a medical device cleaning tool, comprising:
- using a medical device to treat a treatment site, wherein the medical device includes a fluid delivery lumen in at least a distal portion of the medical device, and wherein using the medical device to treat the treatment site includes delivering fluid to the treatment site through the fluid delivery lumen;
- removing the medical device from the treatment site;
- and
- inserting the distal portion of the medical device into a portion of the medical device cleaning tool to break-up and/or remove debris from the fluid delivery lumen,
- wherein the medical device cleaning tool includes:
- a housing comprising a first portion and a second portion, wherein at least a portion of the second portion of the housing is rigid;
- a chamber formed within the second portion of the housing, the chamber defining an opening at a distal end of the housing, wherein the opening is spaced away from the first portion of the housing by a fixed distance;
- and
- a member disposed within the housing, wherein a first portion of the member is secured within the first portion of the housing, and wherein a second portion of the member extends into the chamber, wherein the first portion of the member includes an anchoring element including an enlarged end section that is configured to secure the first portion of the member within the housing such that the member is fixedly positioned relative to the first portion and to the second portion of the housing, and wherein at least a portion of the second portion of the member is sized to be received within the fluid delivery lumen to break-up and/or remove the debris from the fluid delivery lumen.
Dependencies are inferred from the claim text.