Granted Patent B2

US 12,383,129 · App. 17/212,506 · Granted Aug 12, 2025

Inventors: Adrienne Clark (Waltham, MA); Demetrio Donald Anaya (Somerville, MA); Shawn P. Murphy (Bolton, MA)

Assignee: CooperSurgical, Inc.

A61B1/32A61B1/00032A61B1/00066A61B1/00108A61B1/0684A61B1/267A61B1/303A61B1/31A61B17/02A61B2017/00734

Abstract

Claims (16)

1. A battery-powered medical device comprising:

an outer housing having an opening formed therein;

at least one power source housed within the outer housing, the outer housing being configured to at least partially enclose the at least one power source so as to prevent contamination of the at least one power source with biohazardous materials, and the at least one power source being removable from the outer housing via the opening;

a cover configured to cover the opening in the outer housing and to retain the at least one power source within the outer housing, and

an actuator provided within the outer housing that directly engages with a portion of the at least one power source when the cover covers the opening in the outer housing,

wherein the cover is configured to be operated to expose the opening in the outer housing,

wherein when the cover is operated to expose the opening, the actuator is configured to undergo a rotational motion with respect to the outer housing to pull the at least one power source from the outer housing and the outer housing is configured to release the at least one power source via the opening without requiring physical contact between the user and the at least one power source,

wherein the outer housing comprises a handle and an operative portion coupled to the handle, and

wherein the opening in the outer housing extends through at least a portion of the handle in a direction that is substantially perpendicular to a longitudinal axis of the handle.

2. The battery-powered medical device of claim 1 , wherein the actuator loops around a portion of the at least one power source.

3. The battery-powered medical device of claim 1 , wherein the medical device is one of a retractor and a suction device.

4. The battery-powered medical device of claim 1 , wherein the at least one power source is housed in the handle.

5. The battery-powered medical device in accordance with claim 1 , further comprising an illumination assembly including at least one light source, wherein the at least one power source is configured to power the at least one light source.

6. The battery-powered medical device in accordance with claim 5 , wherein the at least one light source is provided on the operative portion and the at least one power source is housed in the handle.

7. The battery-powered medical device of claim 1 , wherein the outer housing has an end region and a sidewall extending from the end region, and wherein the opening is formed in the sidewall such that the at least one power source is removable from the outer housing through the opening in the sidewall along a lateral direction that is perpendicular to the longitudinal axis of the handle.

8. The battery-powered medical device in accordance with claim 1 , wherein the actuator extends across the opening in the outer housing.

Assignments (4)

Continuity (6)

References Cited (400)