Abstract: An aspiration catheter can include an elongate shaft and an instrument base coupled to the shaft and configured to control actuation of at least a distal portion of the shaft. The shaft can include a lumen configured to couple to an aspiration system to provide aspiration to a target site, such as to remove an object from a patient. The instrument base can be controlled robotically and/or manually to articulate at least the distal portion of the shaft.

Abstract: Multi-medicament infusion systems prevent cross-channeling of medicaments. A system may include one or more of an infusion pump, medicament reservoirs, a multi-channel fluid conduit, and an infusion set. Medicament reservoirs and/or collars may be sized and shaped differently such that the medicament reservoirs can only be inserted into the system under selected configurations.

Abstract: An Anastomosis Device is intended to create an end-to-side anastomosis between a graft vessel and a target vessel. The anastomosis is created by the delivery of staples that connect the graft vessel to the target vessel and the creation of an incision to open a flow path between the graft vessel and the target vessel.

Abstract: Techniques are disclosed to cauterize tissue. For example, certain aspects herein relate to a cautery device. The cautery device includes a voltage source comprising a voltage pump and a battery. The cautery device further includes a probe for applying current from the voltage source to tissue. The probe includes a first electrically conductive element electrically coupled to a first pole of the voltage source. The probe further includes a second electrically conductive element coupled to a second pole of the voltage source.

Abstract: A surgical apparatus comprises a surgical staple for treating tissues of a patient in a surgical procedure. The surgical staple is deformable from a first configuration (e.g., an un-deployed configuration) to a second configuration (e.g., a deployed configuration) in accordance with embodiments of the present invention. The surgical staple includes a first leg and a second leg, wherein said surgical staple substantially resembles a V-shape or a suture needle in the first configuration and substantially forms a D-shape in the second configuration in accordance with embodiments of the present invention.

Abstract: Multi-medicament infusion systems prevent cross-channeling of medicaments. A system may include one or more of an infusion pump, medicament reservoirs, a multi-channel fluid conduit, and an infusion set. Medicament reservoirs and/or collars may be sized and shaped differently such that the medicament reservoirs can only be inserted into the system under selected configurations.

Abstract: Certain embodiments provide multi-medicament infusion systems for preventing the cross-channeling of medicaments. The system may include one or more of an infusion pump, medicament reservoirs, a multi-channel fluid conduit, and an infusion set. The medicament reservoirs and/or collars may be sized and shaped differently such that the medicament reservoirs can only be inserted into the system under selected configurations.

Abstract: Systems and methods are provided for automatically forming an incision in a tympanic membrane of an ear and placing a tympanic membrane pressure equalization tube into the incision. The systems include a housing with a shaft extending therefrom. A mechanism is disposed within the housing. A distal end of the shaft is placed against a tympanic membrane, and the mechanism is triggered to causes the tympanic membrane to be automatically incised and dilated and a tympanic membrane pressure equalization tube to be placed in the dilated incision.

Abstract: Certain embodiments provide multi-medicament infusion systems for preventing the cross-channeling of medicaments. The system may include one or more of an infusion pump, medicament reservoirs, a multi-channel fluid conduit, and an infusion set. The medicament reservoirs and/or collars may be sized and shaped differently such that the medicament reservoirs can only be inserted into the system under selected configurations.

Abstract: One example of a surgical apparatus may include an end effector; a shaft extending proximally from the end effector, the shaft including an articulation region; a handle including at least one button; an articulation gear held by the handle, where at least one cam path is defined in the articulation gear; and at least one holder post extending into each cam path; where actuation of one button causes the end effector to articulate through a discrete angular increment relative to the shaft.

Abstract: An exemplary surgical method of treating tissue within the body of a patient, may include providing an endocutter having a knife, a staple holder along which the knife is slidable, feeder belts located on each side of the knife, staples having a first size, those staples integral with and breakable from at least one feeder belt, and staples having a second size different from the first size, those staples integral with and breakable from at least one feeder belt; engaging tissue of the patient with the staple holder; deploying at least two staples having a first size; disengaging tissue of the patient from the staple holder; once again engaging tissue of the patient with the same staple holder; and deploying at least two staples having a second size.

Abstract: An exemplary surgical staple may include a base including a first end and a second end; a single tine extending from the second end of the base; and a barb extending from the base at a location between the first end of the base and the second end of the base. An end of such a staple may be frangibly affixed to a feeder belt. Another exemplary surgical apparatus may include at least one staple including a base including a first end and a second end, a first tine extending from the second end of the base, and a second tine extending from the base at a location between the first end of the base and the second end of the base.

Abstract: A surgical apparatus comprises a surgical staple for treating tissues of a patient in a surgical procedure. The surgical staple is deformable from a first configuration (e.g., an un-deployed configuration) to a second configuration (e.g., a deployed configuration) in accordance with embodiments of the present invention. The surgical staple includes a first leg and a second leg, wherein said surgical staple substantially resembles a V-shape or a suture needle in the first configuration and substantially forms a D-shape in the second configuration in accordance with embodiments of the present invention.

Abstract: A surgical apparatus comprises a surgical staple for treating tissues of a patient in a surgical procedure. The surgical staple is deformable from a first configuration (e.g., an undeployed configuration) to a second configuration (e.g., a deployed configuration) in accordance with embodiments of the present invention. The surgical staple includes a first leg and a second leg, wherein said surgical staple substantially resembles a V-shape or a suture needle in the first configuration and substantially forms a D-shape in the second configuration in accordance with embodiments of the present invention.

Abstract: Techniques are disclosed to cauterize tissue. For example, certain aspects herein relate to a cautery device. The cautery device includes a voltage source comprising a voltage pump and a battery. The cautery device further includes a probe for applying current from the voltage source to tissue. The probe includes a first electrically conductive element electrically coupled to a first pole of the voltage source. The probe further includes a second electrically conductive element coupled to a second pole of the voltage source.

Abstract: Systems and methods are provided for automatically forming an incision in a tympanic membrane of an ear and placing a tympanic membrane pressure equalization tube into the incision. The systems include a housing with a shaft extending therefrom. A mechanism is disposed within the housing. A distal end of the shaft is placed against a tympanic membrane, and the mechanism is triggered to causes the tympanic membrane to be automatically incised and dilated and a tympanic membrane pressure equalization tube to be placed in the dilated incision.

Abstract: Techniques are disclosed to cauterize tissue. For example, certain aspects herein relate to a cautery device. The cautery device includes a voltage source comprising a voltage pump and a battery. The cautery device further includes a probe for applying current from the voltage source to tissue. The probe includes a first electrically conductive element electrically coupled to a first pole of the voltage source. The probe further includes a second electrically conductive element coupled to a second pole of the voltage source.

Abstract: Systems and methods are provided for automatically forming an incision in a tympanic membrane of an ear and placing a tympanic membrane pressure equalization tube into the incision. The systems include a housing with a shaft extending therefrom. A mechanism is disposed within the housing. A distal end of the shaft is placed against a tympanic membrane, and the mechanism is triggered to causes the tympanic membrane to be automatically incised and dilated and a tympanic membrane pressure equalization tube to be placed in the dilated incision.

Abstract: A surgical stapling device is configured for use in open and/or laparoscopic surgical procedures. The device includes a handle assembly, a shaft assembly coupled to the handle assembly, and an end-effector coupled to the shaft assembly. The end-effector comprises of a jaw assembly configured to clamp, staple, and/or cut a target tissue. The handle assembly comprises of a trigger element that can activate a drive assembly to advance a clamp drive assembly to clamp the aforementioned target tissue. The clamp drive assembly comprises of a clamp slide member to either advance the clamp drive assembly in a first direction or retreat the clamp drive assembly in a second direction. The clamp drive assembly is movably coupled to a clamp driver member. Movement of the clamp driver member operates clamping operations of a jaw assembly of the surgical stapling device.

Abstract: A surgical stapling device is configured for use in open and/or laparoscopic surgical procedures. The device includes a handle assembly, a shaft assembly coupled to the handle assembly, and an end-effector coupled to the shaft assembly. The end-effector comprises of a jaw assembly configured to clamp, staple, and/or cut a target tissue. The handle assembly comprises of a trigger element that can activate a drive assembly to advance a deployment assembly to staple and/or cut the aforementioned target tissue. The deployment assembly comprises of a deployment slide member to either advance the deployment assembly in a first direction or retreat the deployment assembly in a second direction.