Abstract: Various types of otomy control devices that secure a periphery and/or adjacent tissue of a target otomy site and maintain the size of an otomy through a single wall of a vessel, organ, or lumen within the body. Among other things, this can reduce unintentional trauma, dilation, contraction, or locomotion of an otomy during a surgical procedure. They also can serve a beneficial purpose of allowing immediate communication between lumens before the complete creation of A permanent anastomosis. In some embodiments, magnetic compression anastomosis devices and/or other devices can be deployed through a channel of the otomy control device such as for deployment in a distal lumen.

Abstract: A robotic suture knot tying system includes a first robotic arm, a second robotic arm, a suturing device including a suturing end effector operatively coupled to the first robotic arm, and a suture handling device operatively coupled to the second robotic arm. The system also includes a control system operatively coupled to the first robotic arm, the second robotic arm, the suturing device, and the suture handling device and configured to control operation thereof to cooperatively perform a suture knot tying procedure on a patient.

Abstract: Systems and methods are disclosed relating to extracorporeal fetal care. A fetal chamber assembly configured to enclose and support a fetus therein includes a base configured to receive the fetus therein; a lid configured to removably contact the base to form a liquid-tight seal between the lid and the base; a growth chamber defined between the base and the lid, the growth chamber being configured to receive the fetus therein; and a cannulation chamber in fluid communication with the growth chamber, the cannulation chamber being configured to receive therein a cannulated umbilical cord of the fetus. The growth chamber is configured to be adjusted in size to accommodate the fetus during gestation based on the size of the fetus, and the fetal chamber assembly is configured to receive a liquid from a liquid source.

Abstract: A robotic suture knot tying system includes a first robotic arm, a second robotic arm, a suturing device including a suturing end effector operatively coupled to the first robotic arm, and a suture handling device operatively coupled to the second robotic arm. The system also includes a control system operatively coupled to the first robotic arm, the second robotic arm, the suturing device, and the suture handling device and configured to control operation thereof to cooperatively perform a suture knot tying procedure on a patient.

Abstract: A surgical grasper with an integrated suture pulley engages a suture during a suturing process. The grasper includes a jaw member pivotally connected to another jaw member, each having a suture engagement surface facing the suture engagement surface of the other. One jaw member includes a suture pivot post extending from its suture engagement surface. The other jaw member has an opening in its suture engagement surface sized and arranged to receive the pivot post. The grasper can be operated to position the jaw members in a suture grasping mode, in which the pivot post is received in the opening and the suture engagement surfaces securely engage the suture to inhibit movement of the suture. The jaw members can also be positioned in a pulley mode, in which the grasper slidably supports the suture and the pivot post acts as a pivot point and bearing surface for the suture.

Abstract: A laparoscopic device with suture cutter includes a tubular housing having first, second, and third channels. Each channel extends longitudinally along the housing. A first suture grasping instrument in the first channel has an end effector that can be actuated to extend outwardly from the distal end of the housing to grasp a first portion of a suture. A second suture grasping instrument in the second channel has an end effector that can be actuated to extend outwardly from the distal end to grasp a second portion of a suture. A cutting blade is recessed in the distal end at a location between the first and second channels. The first and second instruments can be retracted into the distal end of the housing while grasping the suture and to engage the suture with the blade to sever the suture. The third channel can house a laparoscope.