Embodiments of systems and methods for medical treatment using a series of pulsed lasers are disclosed. In an example, a system for medical treatment includes a laser source, an optical module, and a controller coupled to the optical module. The laser source is configured to generate a series of pulsed lasers. The optical module is configured to provide a series of focused laser spots on a patient based on the series of pulsed lasers. The controller is configured to control the at least one of the optical module and a stage for holding the patient to move the series of focused laser spots on the patient to form a scan pattern.

A microlens array for converting incident light into a multi-spot beam to focus an object, the microlens array having a plurality of microlenses each having a curved surface forming a predetermined focal length, wherein at least some of the plurality of microlenses have different focal lengths or are different in the height position from which the corresponding curved surface starts.

A laser lithotripsy system to deliver laser energy from one or more laser sources to a stone (e.g., mobile calculus), the system including a capture portion, a first laser node and a second laser node. The capture portion configured to be movable from a stored state to a deployed state. In the deployed state, the capture portion is configured to at least partially surround the stone. The first laser node and the second laser node are coupled to the capture portion and are configured to deliver the laser energy to the stone, and the first laser node is spaced apart from the second laser node.

A system for the surface and subsurface delivery of therapeutic and cosmetic agents. The system includes a disposable attachable tip that can be pre-filled with medications or cosmetics and attached to hand pieces including electromagnetic and mechanical energy hand piece devices.

A medical system is provided including a laser module housing comprising a plurality of laser generating engines; a plurality of optical fibers, each configured to be connected to one of the plurality of laser generating engines of the laser module housing and to deliver a laser to a tissue of a patient during a medical procedure; and a resectoscope comprising a sheath configured to receive the plurality of optical fibers and deliver the lasers from the plurality of optical fibers to the tissue of the patient through an opening in the sheath at a first end of the resectoscope.

A platform device for material excision or removal from vascular structures for either handheld or stereotactic table or robotics platform use may comprise a work element or elements configured to selectively open and close at least one articulable beak or scoopula configured to penetrate and remove intra-vascular materials or obstructions, or follow a central lumen of another device or over a wire in a longitudinal direction. Flush and vacuum tissue transport mechanisms may be incorporated as well as single or multiple arrays of image guidance elements, directional elements, ablation elements and other interventional assistance elements. A single tube or an inner sheath and an outer sheath which may be co-axially disposed relative to a work element may be configured to actuate a beak or beaks or scoopulas and provisions for simultaneous or differential beak or scoopula closing under their differential rotation may be incorporated.

A laser ablation device which, an emitting double ring beam at the tip, is used in treatment, without permanent damage and scar, of natural diseases like venous insufficiency, of subsequently-formed diseases like fistula or of hemorrhoids formed as damaging of the vein. The device includes a fiber probe with two different conical angled surfaces where the rays guided through inside the fiber are reflected at the fiber tip via a first conical shaped-end formed at a first specific angle at the fiber's tip and a second conical shaped-end formed at different second specific angle by starting from a certain portion of the first conical shaped-end.

A system for the surface and subsurface delivery of therapeutic and cosmetic agents. The system includes a disposable attachable tip that can be pre-filled with medications or cosmetics and attached to hand pieces including electromagnetic and mechanical energy hand piece devices.

An ophthalmological device and system is described that allows the simultaneous imaging of an eye using both scanning laser ophthalmoscopy (SLO) and optical coherence tomography (OCT). Further the device and system is capable of targeting and delivering a treatment laser for treatment of an eye condition.

An example probe multi-spot, multi-fiber, laser probe includes a plurality of optical fibers extending from a proximal end of the laser probe to at least near a distal end of the laser probe, and a cannula having a distal end and surrounding the plurality of optical fibers along at least a portion of the laser probe at or near the distal end of the laser probe. A distal pass-through element is positioned within the cannula and at or near the distal end of the cannula and has a groove and/or channel corresponding to each fiber and through which a respective optical fiber passes, and is formed so as to induce a radial rotation of each of the plurality of optical fibers, relative to a central longitudinal axis of the cannula, as the respective optical fiber passes through the distal pass-through element.