Flexible endoscopic support system

Patent metadata

Field	Value
Publication number	US-10582835-B2
Application number	US-201715445318-A
Country	US
Kind code	B2
Filing date	Feb 28, 2017
Priority date	Mar 1, 2016
Publication date	Mar 10, 2020
Grant date	Mar 10, 2020

Abstract

A scope system is provided including an elongate tube with a distal portion and a lumen extending therethrough. The scope system also includes at least one accessory channel including a tubular structure with an accessory lumen extending therethrough, the at least one accessory channel movably disposed at least partially within the lumen of the elongate tube. The at least one accessory channel includes a distal section and a forward-viewing configuration and a side-viewing configuration. In the forward-viewing configuration, the distal section of the at least one accessory channel is substantially parallel to the distal portion of the elongate tube and in the side-viewing configuration, the distal section of the at least one accessory channel is arced at a radius greater than a radius of the distal portion of the elongate tube.

First claim

What is claimed is:

1. A scope cap, comprising:
a housing comprising an attachment portion, the attachment portion configured to engage with a scope, the housing comprising a pivot point, the housing comprising an opening;
a pivot arm engaged with the housing, the pivot arm including at least one pivot lumen configured to connect to at least one accessory channel, the at least one accessory channel comprising a tubular structure comprising an accessory lumen extending therethrough, the at least one accessory channel further comprising a distal section and a proximal section, wherein the proximal section is configured to removably and slidably engage with the scope;
wherein the pivot arm is rotatable about the pivot point to move the at least one accessory channel between a side-viewing configuration and a forward-viewing configuration, such that when the at least one accessory channel is in the side-viewing configuration, a portion of the pivot arm extends through the opening.

2. The scope cap of claim 1 , wherein:
in the side-viewing configuration, the distal section of the at least one accessory channel is rotated at least 45 degrees with respect to the distal section of the at least one accessory channel when in the forward-viewing configuration.

3. The scope cape of claim 1 , wherein:
movement of the at least one accessory channel in a distal proximal direction moves the at least one accessory channel from the forward-viewing configuration to the side-viewing configuration.

4. The scope cap of claim 3 , wherein:
movement of the at least one accessory channel in a proximal distal direction moves the at least one accessory channel from side-viewing configuration to the forward-viewing configuration.

5. The scope cap of claim 1 , wherein:
the at least one accessory channel comprises a first accessory channel and a second accessory channel; and
the accessory lumen comprises a first accessory lumen extending through the first accessory channel and a second accessory lumen extending through the second accessory channel, wherein a camera system is at least partially and removably disposed within the first accessory lumen.

Assignees

• Cook Medical Technologies Llc
• Bernard Iii David L

Inventors

• Surti Vihar C
• Sigmon Jr John C
• Gibbons Jr William S

Classifications

• A61B1/00137

  End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs · CPC title

• A61B1/00128

  mechanical, e.g. for tubes or pipes · CPC title

• A61B1/018

  for receiving instruments · CPC title

• A61B1/00098 Primary

  Deflecting means for inserted tools · CPC title

• A61B1/273

  for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes · CPC title