Systems and methods for controlling an irrigation flow rate during a lithotripsy procedure are provided. The system includes a laser configured for lithotripsy procedure, a lithotripsy irrigation system, and a temperature sensor configured to provide input to enable control of a flow of the lithotripsy irrigation system in response to a change in temperature from the operation of the laser.

An apparatus and method for an articulating microsurgical instrument is disclosed herein. The articulating microsurgical instrument may be configured to be operable with a Doppler probe, bone grasper, soft tissue grasper/dissector, scissors, flexible forceps, or a suction/irrigation line configured to provide tools within a surgical location that can be adjusted to a desired angle of operation. A tip assembly may comprise an articulating portion at a distal tip and the articulating portion may be configured to deflect upon actuation of an articulation control. The articulation control may be a trigger assembly or a roller wheel. A bayonet-style handle may include a set of posts configured to interact with the one or more control wires during actuation of the articulation control. One or more control wires may be housed in a lumen and actuated using a articulation control of a handle assembly.

Disclosed is an instrument assembly usable in a procedure. The instrument includes a connection for a working portion and to a tool handle. The assembly includes a method and system for interconnection and/or identification of the working portion and the handle. The instrument may also include various trackable features to allow for a navigated procedure.

The present invention provide a puncture instrument capable of administering (supplying) a drug solution. The puncture instrument includes a puncture tip section (2); a first tubular body (3) connected to the puncture tip section (2) at the distal end; and an outer tubular body (5) at least partially covering the first tubular body (3). The first tubular body (3) is formed to be rotatable around an axis along the longitudinal direction. The first tubular body (3) has an outer diameter smaller than an inner diameter of the outer tubular body (5). A drug solution supply path (5a) is provided on the outside of the first tubular body (3).

The present disclosure relates to a device configured to move within a body cavity, such as the gastrointestinal tract, in particular, the small intestine, and methods of using the device. The presently disclosed device may be self-driving, e.g., through the use of one or more traction-motion element, and the articulation of a tip of the device may be controlled and fine tuned. The presently disclosed device may be used in a variety of body cavities such as a vascular body lumen, a digestive body lumen, a respiratory body lumen, or a urinary body lumen, for example, for endoscopic purposes, for delivering a substance into the body cavity, for removing a substance or tissue from the body cavity, for capturing an image of the body cavity, and/or for performing an operation of a tissue or organ using the device.

A surgical instrument including one or both of a shield on a distal end portion of a shaft and a counterweight in a handle for enhanced functionality, efficiency and/or efficacy. The shield covers portions of a linkage that extend beyond outer dimensions of the shaft during operation of the instrument. The counterweight is proximal to a hand grip and configured to locate a center of gravity of the instrument within the hand grip. The instrument may be configured as a video-assisted thoracoscopic (VATS) and/or minimally invasive cardiac surgery (MICS) device.

The present disclosure relates generally to thrombectomy devices. An exemplary catheter comprises: an emitter assembly comprising at least one emitter; wherein each emitter comprises an electrode pair, and wherein each emitter is configured to generate a plurality of cavitation bubbles when a voltage is applied to the pair of electrodes; an infusion lumen formed by at least a portion of an outer wall of the catheter, the infusion lumen configured to receive a conductive fluid, wherein the emitter assembly is housed within the infusion lumen, wherein a distal segment of the infusion lumen includes a plurality of holes on the portion of the outer wall of the catheter, and wherein the plurality of holes are configured to release the conductive fluid and the plurality of cavitation bubbles out of the catheter to treat thrombus at a treatment site; an aspiration lumen including aspiration ports at the distal segment thereof.

Described herein are an ultrasonic dental scaler and laser systems. The dental scaler system includes a handpiece and a control unit. The handpiece has a tip, and a water irrigator for providing water to the tip, the handpiece being constructed and arranged to vibrate the tip. In one embodiment the base unit has a dial to control the water flow from the water irrigator to the tip. Also disclosed is a dental laser system which can operate both in a wired and wireless configuration and a root beer concentrate infused dental floss.

The disclosure relates to an ingress-egress apparatus for protection of a surgical work site during removal of a surgical implant therefrom. The apparatus includes an inverted frustum surface having a sidewall defining: a bottom open area at a base portion of the frustum surface sidewall, and an opposing top open area at a top portion of the frustum surface sidewall. The top open area has a larger area than the bottom open area. The apparatus includes an ingress port located at the base portion of the frustum surface sidewall and an egress port located at the base portion of the frustum surface sidewall. During surgical removal of the surgical implant using a surgical burr, the apparatus can be used to irrigate the work site, thereby cooling it and protecting it from damage, and further removing metal implant particles generated during burring.

An instrument sleeve is provided for use with a surgical rotary instrument having a tube extending to a distal tube end, and a cutting accessory having a head and a shank extending from the head adapted to be rotatably supported by the tube of the rotary instrument. The instrument sleeve comprises a sleeve body extending between proximal and distal sleeve portions, a first lumen for receiving at least a portion of the tube of the rotary instrument, and a shield extension coupled to the sleeve body. The shield extension extends between proximal and distal shield portions the proximal shield portion engaged with the distal sleeve portion and adapted to minimize tissue wrap about the cutting accessory shank.