Abstract: A removable intramedullary canal measurement instrument is discussed herein. The measurement instrument can include an elongate body connecting an adapter clip with a plurality of measurement clips. The elongate body can extend from a first end to a second end along a longitudinal axis. The adapter clip can extend perpendicular to the longitudinal axis from the first end and be configured to secure the measurement device to a portion of a reaming instrument. Finally, the plurality of measurement clips can be distributed along the elongate body at known distances from a cutting tip of the reaming instrument when the measurement device is secured to the portion of the reaming instrument, each measurement clip of the plurality of measurement clips can be configured to engage a shaft of the reaming instrument.

Abstract: Vaso-occlusive apparatuses, including implants, and methods of using them to treat aneurysms. For example, described herein are expandable vaso-occlusive implants that include one or more soft and expandable braided member coupled to a pushable member such as a coil that maybe inserted and retrieved from within an aneurism using a delivery catheter. In particular, the expandable implants described herein are configured to allow relatively soft and elongate implants to be pushed out of a cannula without binding up within the cannula.

Abstract: Devices systems and methods are disclosed for removing secretions from the lumen of a functional assessment catheter for the lungs. The system comprises a flushing unit configured to deliver a clearing fluid to the lumen of the pulmonary catheter to remove debris, secretions, or moisture from the lumen or sensors.

Abstract: An anchor device configured to connect a plurality of tissues to each other, includes a shaft having a longitudinal axis; and a first anchor part and a second anchor part which are separated from each other and which are each formed in the shaft. The first anchor part includes a plurality of elongated anchor arms that are allowed to be expanded in a direction of separating from the longitudinal axis of the shaft toward the second anchor part with a first position of the shaft being a base point. The second anchor part includes a plurality of elongated anchor arms that are allowed to be expanded in a direction of separating from the longitudinal axis of the shaft toward the first anchor part with a second position of the shaft being a base point.

Abstract: A nasal valve implant delivery system includes a delivery tool having a handle and a needle extending distally therefrom and configured to hold an implant therein. When loaded in the needle, the implant proximally abuts or is disposed adjacent to a pusher member disposed partially within the needle. A light source disposed within the delivery tool is coupled to an optical fiber carried within a lumen of the pusher member. The delivery tool includes a moveable needle shuttle disposed in the handle that is coupled to the needle. An actuator disposed in the handle is configured to releasably engage with the moveable needle shuttle, wherein the needle shuttle is coupled to one or more springs configured to apply a proximal tensioning force on the needle shuttle, wherein actuation of the actuator retracts the needle proximally into the handle and releases the implant.

Abstract: In one example, an implantable prosthetic device comprises a spacer body portion configured to be disposed between native leaflets of a heart, and an anchor portion configured to secure the native leaflets against the spacer body portion. The prosthetic device can be movable between multiple configurations. A size of the spacer body is configured to be adjusted after the spacer body is placed between the native valve leaflets and the pair of anchors are placed against the ventricular surfaces of the native heart valve leaflets. A delivery apparatus can have a first shaft and a second shaft, wherein movement of the first shaft relative to the second shaft moves the anchor portion relative to the spacer body.

Abstract: The devices and methods described herein relate to improved structures for removing obstructions from body lumens. Such devices have applicability in through-out the body, including clearing of blockages within the vasculature, by addressing the frictional resistance on the obstruction prior to attempting to translate and/or mobilize the obstruction within the body lumen.

Abstract: An anchor includes a flat fibrous construct having an open elongated column; and a filament having a first filament end and a second filament end, which passes through and is positioned at least partially in the open elongated column. The flat fibrous construct includes a first state in which the flat fibrous construct is uncompressed and extends along the longitudinal axis of the filament when in an unfolded and pre-deployed condition; and a second state in which the flat fibrous construct is compressed and expanded in a direction perpendicular to longitudinal axis of the filament in a deployed condition.

Abstract: Aspects are directed to an improved suction catheter that increases the effectiveness of clearing the airway, reducing the need for separate suctioning and foreign body grasping instruments. The embodiments described herein provide medical personnel the ability to use one hand and catheter to selectively grasp an anatomically lodged foreign body while reducing the likelihood of lumen blockage and interruption of suction. The embodiments described herein further provide an auxiliary access port that allows insertion of a bougie instrument into a suction catheter. The suction catheter may be a Yankauer device or improved suction catheter with grasping housing. The bougie instrument may extend through the access port and a lumen of the catheter while still providing suction via the lumen. Due to the small size of the suction catheter, the bougie instrument may extend from the catheter's distal end when placed in close proximity to a patient's vocal cords.

Abstract: Embodiments of the present disclosure provide a delivery device for implanting an intraocular stent. In one embodiment, the delivery device may include a guide and a fiber optic cable. The guide may be configured to receive at least a portion of the intraocular stent thereon. The fiber optic cable may engage the guide and be configured to receive at least a portion of the intraocular stent thereon. The guide may have an elongated shape defining a first longitudinal axis, the fiber optic cable may have an elongated shape defining a second longitudinal axis, and the first longitudinal axis may be coaxial with the second longitudinal axis.

Abstract: The present invention relates to surgical devices, particularly to a circumcision apparatus, enable the circumcision apparatus to be suitable for different surgery objects and environments.

Abstract: In some examples, the disclosure describes a medical assembly that includes a stent including a primary electrode, where the stent is configured to expand from a collapsed configuration to an expanded configuration, a secondary electrode, and an energy source configured to deliver an electrical signal between the primary electrode and the secondary electrode through a fluid in contact with the primary electrode to cause the fluid to undergo cavitation to generate a pressure pulse wave within the fluid.

Abstract: The present invention relates to surgical devices, particularly to a circumcision apparatus, enable the circumcision apparatus to be suitable for different surgery objects and environments.

Abstract: The techniques of this disclosure generally relate to modular stent device and method of deploying the same. The method includes introducing a delivery system including the modular stent device via supra aortic access. The delivery system is advanced into the ascending aorta. Once positioned, the modular stent device is deployed from the delivery system such that an artery leg of the modular stent device engages the brachiocephalic artery and a bypass gate engages the aorta, wherein the artery leg partially collapses the bypass gate. The artery leg has a greater radial force than the bypass gate such that the artery leg remains un-collapsed and opened. Accordingly, blood flow through the artery leg and perfusion of the brachiocephalic artery and preservation of blood flow to cerebral territories including the brain is insured.

Abstract: Applicators for applying an on-skin assembly to skin of a host and methods of their use and/or manufacture are provided. An applicator includes an insertion assembly configured to insert at least a portion of the on-skin assembly into the skin of the host, a housing configured to house the insertion assembly, the housing comprising an aperture through which the on-skin assembly can pass, an actuation member configured to, upon activation, cause the insertion assembly to insert at least the portion of the on-skin assembly into the skin of the host, and a sealing element configured to provide a sterile barrier and a vapor barrier between an internal environment of the housing and an external environment of the housing.

Abstract: Pulsatile balloon catheter systems are provided. Aspects of the systems include: a pulse generator; and a balloon catheter assembly operably connected to the pulse generator. In embodiments, the balloon catheter assembly includes: a proximal connector operably connecting the balloon catheter assembly to the pulse generator and configured to transduce a first pulse energy generated by the pulse generator to a second pulse energy; a distal balloon; and a catheter component, where the catheter component includes a fluidic passage operably positioned between the proximal connector and the distal balloon, which passage is configured to propagate the second pulse energy from the proximal connector along the fluid passage to the distal balloon. Also provided are balloon catheter assemblies and kits that include the same. Also provided are systems and methods for assessing vessel compliance in-vivo. Also provided are systems and methods for determining system state of balloon catheter systems.

Abstract: The present invention relates to surgical devices, particularly to a circumcision apparatus, enable the circumcision apparatus to be suitable for different surgery objects and environments.

Abstract: A method for retaining a suture includes extending a distal end of a suture manipulator of a suture passer from a distal portion of a hollow tube of the suture passer, the distal portion of the suture manipulator forming a single arm so that only the single arm extends out of the distal end of the hollow tube when the suture manipulator is fully extended, locating a portion of a suture adjacent to a catching portion of the suture manipulator, and retracting the distal end of the suture manipulator into the hollow tube and pulling the portion of the suture into the hollow tube so that a loop of the suture is located in a lumen of the hollow tube and the portion of the suture is compressed by an inner surface of the hollow tube and a side surface of the catching portion.

Abstract: An atherectomy system includes an advancer assembly and a drive assembly that is adapted to translate relative to the advancer assembly. A control knob extends from the drive assembly such that translating the control knob results in the drive assembly translating relative to the advancer assembly. A drive shaft is operably coupled with the drive assembly, the drive shaft translating relative to the advancer assembly as the drive assembly translates relative to the advancer assembly. A feedback modifier is operably coupled between the drive assembly and the advancer assembly and is adapted to provide a user of the atherectomy system with similar feedback via the control knob regardless of whether the user is moving the drive assembly in an anterograde ablation direction or a retrograde ablation direction.

Abstract: A modular surgical apparatus is disclosed. Also disclosed is a modular incision apparatus. The modular incision apparatus may be used in a minimally invasive surgery. The modular incision apparatus includes a base having a pair of pivots, a pair of alignment tabs, a proximal opening, and at least one slide guide. The modular incision apparatus includes visual and cleaning access to the blade. The modular incision apparatus is suitable for safely, efficiently, and accurately making small incisions during surgical procedures. The modular incision apparatus provides a means of making small incisions of controlled depth, while reducing the chances of inadvertent exposure of surgical staff to sharp instrument.