A method for performing a diagnostic or therapeutic procedure on a partial occlusion within a blood vessel, includes positioning a guide having a sensor configured and adapted to measure at least one of pressure, volume or flow within a blood vessel, advancing the guide through an at least partial occlusion within the blood vessel such that the sensor is downstream of the occlusion, measuring at least one of pressure, volume or flow downstream of the occlusion using the sensor and analyzing data obtained from the sensor to assist in determining the viability of tissue of the blood vessel downstream of the occlusion.

One aspect of the present disclosure relates to a breast implant sizer assembly for accurately sizing surgically implantable breast implants prior to implantation. The breast implant sizer assembly can include an inflatable, flexible shell containing an adjustable volume of liquid and a valve assembly, once filled with liquid, that is associated with the shell and configured like an anatomically correct nipple. The breast implant sizer assembly can have a size, shape, and weight that mimics the size, shape, and weight of a breast implant. In addition, the breast implant sizer assembly is disposable, intended for single use by a patient, allows for use in the home and everyday settings, and provides accurate, actionable information to a surgeon or other medical professional in regards to selecting actual breast implant sizes for clinical use.

Disclosed is a method and system for performing a procedure. The system may include a navigation system to be used to at least assist in the procedure. The system may assist in delineating objects and/or determining physical characteristics of subject portions. The system may assist in performing and/or a workflow of the procedure.

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. The systems, assemblies and kits find use in a variety of different applications, including balloon angioplasty applications.

A system for the recovery of expanded refrigerant from a cryotreatment system for storage and disposal may generally include first fluid flow path having a first compressor and a fluid recovery reservoir, and a closed-loop second fluid flow path having a thermal exchange device that is in thermal communication with the fluid recovery reservoir, a second compressor, and a condenser. The first fluid flow path may include a primary refrigerant from a cryotreatment system and the closed-loop second fluid flow path may contain a secondary refrigerant for cooling the primary refrigerant within the fluid recovery reservoir. The refrigerant recovery conduit may be in fluid communication with both the cryotreatment system and a medical facility scavenging system. The refrigerant recovery conduit and the cryotreatment system may be located within the same cryotreatment console.

Disclosed is a method and system for performing a procedure. The system may include a navigation system to be used to at least assist in the procedure. The system may assist in delineating objects and/or determining physical characteristics of subject portions. The system may assist in performing and/or a workflow of the procedure.

A diagnostic hub located in a toilet receives a wireless signal from a mobile device of a user and determines that the user is proximate to the toilet based on the wireless signal. An identification of the user is determined based on the wireless signal. A geolocation of the diagnostic hub is determined. Sensor data generated by biometric sensors and environmental sensors is received. The diagnostic intakes a mixture of water and urine from the toilet into an intake chamber of the diagnostic hub through an inlet line or one or more openings in a housing of the diagnostic hub. A lab-on-a-chip of the diagnostic hub executes a biochemical assay on a fluid volume of the mixture using a reagent. Substance levels present in the urine are determined based on the biochemical assay. Results based on the substance levels are determined, indicating a diagnosis of one or more diseases.

The present relates to vision based automated syringe volume measurement. This can include a method and system for syringe volume measurement. The method can include filling a volume of liquid into a syringe, which volume of liquid is unknown, positioning the syringe for imaging with a high-resolution camera, capturing an image of the syringe with the high-resolution camera, and evaluating the image of the syringe to determine the volume of liquid in the syringe.

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. The systems, assemblies and kits find use in a variety of different applications, including balloon angioplasty applications.

An electrosurgical system, comprising a handpiece having a mounting channel therein, an electrical contact in communication with the mounting channel; and an electrode arrangement that is engageable within the mounting channel. The electrode arrangement further comprises a mounting shaft that is in communication with an active electrode end, that is configured to deliver RF energy when the mounting shaft is in electrical engagement with the electrical contact within the mounting channel and the handpiece is in an energized state. The active electrode end includes at least one aperture through which a gel is secreted.