Medical systems, devices, and related methods for coupling medical devices

A medical system, comprising:

• a first medical device, including a first handle and a first insertion portion, wherein the first handle includes a port;
• a second medical device, including a second handle and a second insertion portion, wherein at least a portion of the second insertion portion is configured to be inserted into the port;
• and
• a coupling device, wherein the coupling device includes:
• a first portion, including:
• a main body including a device receiving portion, wherein the device receiving portion includes a first slot and an opening, and wherein a portion of the opening includes an internal threading;
• and
• a connector, wherein the connector extends from the main body and is configured to couple a first medical device to the first portion;
• a gasket positioned within the opening of the first portion, wherein the gasket includes a gasket slot aligned with the slot in the device receiving portion;
• and
• a second portion, wherein the second portion includes a second slot configured to receive a portion of a second medical device, and wherein the second portion includes a threaded portion,
• wherein the first portion and the second portion are removably couplable by coupling the threaded portion of the second portion to the internal threading of the first portion to (1) removably couple the second medical device to the first medical device, and (2) reduce a size of the gasket.

A coupling device, comprising:

• a first portion, including:
• a main body, including a device receiving portion that includes a first slot and an opening;
• and
• a connector, wherein the connector extends from the main body and is configured to couple a first medical device to the first portion;
• a gasket, wherein the gasket is positioned within the opening of the first portion, wherein the gasket includes a gasket slot aligned with the slot in the device receiving portion;
• and
• a second portion, wherein the second portion includes a second slot configured to receive a portion of a second medical device,
• wherein the first portion and the second portion are removably couplable to removably couple the second medical device to the first medical device, wherein the first slot and the opening in the device receiving portion of main body of the first portion are both configured to reduce in size to secure the second portion to the first portion.