Chambered handle for a medical device

1. A handle of an endoscope, the handle comprising:

a body portion that includes:

a wall having:

a first side defining a first interior surface facing a first direction, the first interior surface defining at least part of a first chamber and having a first feature configured to support at least a first component of a steering assembly;

a second side opposite the first side and defining a second interior surface facing a second direction opposite the first direction, the second interior surface defining at least a part of a second chamber and having a second feature configured to support at least one fluidic component or electronic component, wherein the first interior surface and the second interior surface are on opposite sides of a portion of the wall shared by the first chamber and the second chamber, the shared portion of the wall being completely interior to the body portion; and

an exterior surface configured for contact by a user of the handle;

wherein the body portion is a one-piece, integral molded component,

wherein the first interior surface is on a first side of a longitudinal axis of the body portion, and the second interior surface is on a second side of the longitudinal axis, wherein the body portion further defines a recessed portion proximal of the first chamber and configured to receive at least a second component of the steering assembly, and

wherein the second chamber includes a negative of the recessed portion.

2. The handle of claim 1 , wherein a second wall of the body portion surrounds the recessed portion, and wherein the second wall has at least a curved portion and a straight portion.

3. The handle of claim 1 , wherein the recessed portion defines a first recessed portion and a second recessed portion, wherein the second recessed portion is within the first recessed portion, wherein the second recessed portion is recessed from the first recessed portion, and the second recessed portion is configured to receive at least a third component of the steering assembly.

4. The handle of claim 1 , wherein the second chamber has a third feature configured to support at least one valve body.

5. The handle of claim 4 , wherein a third wall of the second chamber includes a concave portion configured to surround at least a portion of the valve body.

6. The handle of claim 1 , wherein the second feature is configured to support at least one electronic component, wherein the electronic component is a circuit board, and wherein the second chamber has a third feature configured to support a button that is operatively connected to the circuit board.

7. The handle of claim 1 , wherein the first chamber and the second chamber are in fluid communication with one another.

8. The handle of claim 7 , wherein a passage between the first chamber and the second chamber includes a feature configured to constrain a tube or a wire passing between the first chamber and the second chamber.

9. A handle of an endoscope, the handle comprising:

a main body portion defining a first chamber and a second chamber and being a one-piece, integral molded component, wherein the first chamber is open on one side of a longitudinal axis of the main body portion, and wherein the second chamber is open on a second, opposite side of the longitudinal axis of the main body portion, and wherein a first side of a wall of the main body portion includes a first interior surface facing a first direction and defining at least part of the first chamber, a second side of the wall incudes a second interior surface facing a second direction opposite the first direction and defining at least part of the second chamber, and an exterior surface of the main body portion is configured for contact by a user of the handle, wherein the first interior surface and the second interior surface are on opposite sides of a portion of the wall shared by the first chamber and the second chamber, the shared portion of the wall being completely interior to the body portion;

a component of a steering assembly disposed in the first chamber;

at least one of a fluidic component or an electronic component disposed in the second chamber;

a first cover over the first chamber; and

a second cover over the second chamber.

10. The handle of claim 9 , wherein the first chamber includes a first feature configured to support the component of the steering assembly, and wherein the second chamber includes a second feature configured to support the at least one of the fluidic component or the electronic component.

11. The handle of claim 9 , wherein the component of the steering assembly is a first component of the steering assembly, and wherein the main body portion define a recessed portion proximal of the first chamber and configured to receive at least a second component of the steering assembly.

12. The handle of claim 9 , wherein the at least one of the fluidic component and the electronic component is the electronic component, and the handle further comprises a button operatively connected to the electronic component, and wherein the second chamber includes a feature configured to support the button.

13. The handle of claim 9 , wherein the first chamber and the second chamber are in fluid communication with one another, the first cover is attached to the main body portion to enclose the first chamber, and the second cover is attached to the main body portion to enclose the second chamber.

14. The handle of claim 13 , wherein the main body portion includes a concave portion, wherein the second cover includes a concave portion, wherein the concave portion of the second cover is complementary to the concave portion of the main body portion.

15. A handle of an endoscope, the handle comprising:

a body portion that includes:

an exterior surface configured for contact by a user of the handle;

a first wall having a first side including a first interior surface facing a first direction and defining at least part of a first chamber configured to receive at least one steering component of a steering assembly, wherein the first chamber defines a recessed portion; and

the first wall having a second side including a second interior surface facing a second direction opposite the first direction and defining at least part of a second chamber configured to receive at least one of a fluidic component and an electronic component, wherein the first interior surface and the second interior surface are on opposite sides of a portion of the first wall shared by the first chamber and the second chamber, the shared portion of the first wall being completely interior to the body portion;

wherein the first interior surface and the second interior surface are on opposite sides of a longitudinal axis of the body portion, and wherein the body portion is a one-piece, integral molded component; and

wherein the second chamber includes a negative of the recessed portion of the first chamber, wherein the recessed portion of the first chamber defines a first recessed portion and a second recessed portion, wherein the second recessed portion is recessed from the first recessed portion, wherein the at least one steering component includes an axle, wherein the second recessed portion receives the axle and constrains rotational movement of a base of the axle.

16. The handle of claim 15 , wherein the first chamber includes a first feature configured to support the component of the steering assembly, and wherein the second chamber includes a second feature configured to support the at least one of the fluidic component and the electronic component.

17. The handle of claim 16 , wherein the second chamber includes a third feature configured to support at least one valve body.