Abstract: An applicator comprising multiple laser assemblies connected to a power supply and a controller that switches each pulse to a different one of the laser assemblies. Each laser assembly deposits a laser spot on the skin and the result is to produce a large ‘aggregate’ spot without requiring extra power or extra lasers. In one embodiment, each pulse serves as a trigger to switch the next pulse to the next laser assembly.

Abstract: A light-emitting device (100) is disclosed. The light-emitting device (100) comprises a plurality of light-emitting elements (135) or light sources and a power module (120) adapted to selectively convey, supply or provide electrical power to the light-emitting elements (135). The power module (120) may be dimensioned such as to be able to power only a proper subset of the light-emitting elements (135) of the light-emitting device (100) at a given time, the subset having a maximum number of light-emitting elements (135) included therein with respect to the number of light-emitting elements (135) included in the all subsets of the light-emitting elements (135) of the light-emitting device (100).

Abstract: A laser instrument for therapy on the human eye, designed for surgery of the cornea, the sclera, the vitreous body or the crystalline lens, especially suitable for use in immediate succession with other instruments for eye diagnosis or eye therapy, in such a way that during the alternating use of the various instruments, the eye or at least the patient preferably remains in a predetermined position and alignment within one and the same treatment area.

Abstract: A surgical instrument comprises a housing and a valve mounted in the housing. The valve is configured to control a flow of a fluid into or out of a surgical site in response to either a robotic actuation of the valve or a manual actuation of the valve. The valve comprises a valve shaft, a receiving member structurally coupled to the valve shaft, and a manual actuation component structurally coupled to the valve shaft and extending from the housing. The receiving member is configured to releasably couple to a driver of a robotic manipulator to receive the robotic actuation from the driver remotely controlled by a surgeon to adjust a state of the valve. The manual actuation component is configured to receive the manual actuation to adjust the state of the valve.

Abstract: Transcorneal and fiberoptic laser delivery systems and methods for the treatment of eye diseases wherein energy is delivered by wavelengths transparent to the cornea to effect target tissues in the eye for the control of intraocular pressure in diseases such as glaucoma by delivery systems both external to and within ocular tissues. External delivery may be affected under gonioscopic control. Internal delivery may be controlled endoscopically or fiber optically, both systems utilizing femtosecond laser energy to excise ocular tissue. The femtosecond light energy is delivered to the target tissues to be treated to effect precisely controlled photodisruption to enable portals for the outflow of aqueous fluid in the case of glaucoma in a manner which minimizes target tissue healing responses, inflammation and scarring.

Abstract: A medical device, comprising a housing, a combined modular structure which is formed by connecting a board card and an interface panel to a main bracket; a first opening arranged on the housing for the insertion of the combined modular structure; a first locking structure for locking and fixing the combined modular structure to the housing; a screen assembly; a second opening arranged on the housing for mounting the screen assembly, and a second locking structure for locking and fixing the screen assembly to the housing. The integral arrangement of a functional module of a medical device helps to improve the assembly precision between various components, and ensure the reliability of the connection between components. The housing adopts an integral structure, has good waterproof and dustproof effects as well as low production costs; the present disclosure facilitates the assembly of board card and other components, as well as module configuration and modular testing while also having good seismic performance.

Abstract: An optical stimulation lead includes a lead body including a distal end, a distal portion, and a proximal portion; and an optical assembly attached to the distal end of the lead body. The optical assembly includes a light emitter; a feedthrough assembly including at least one ceramic block, at least one feedthrough pin extending through the at least one ceramic block and electrically coupled to the light emitter, and a metal housing attached to the at least one ceramic block; a metal tube attached to the feedthrough assembly and disposed around the light emitter; and an emitter cover disposed over the light emitter and coupled to the metal tube.

Abstract: Disclosures of the present invention describe a method for inhibiting melatonin secretion. In the present invention, an illumination device is particularly configured for emitting an illumination light with a specific wavelength that is in a range between 581 nm and 590 nm, and a variety of experimental data have proved that the illumination light functions as a melatonin secretion inhibitor. Therefore, the illumination device of the present invention is evidenced to be suitable for use in light therapy, so as to treat seasonal affective disorder (SAD) by way of inhibiting melatonin secretion. Briefly speaking, after a SAD patient receives the irradiation of the illumination light having wavelength ranged in 581-590 nm for a treatment course, the SAD patient is eventually leaded to stay in good spirits and a stable condition of emotion, thereby curing the abnormal symptoms of sleepiness and emotional disorder.

Abstract: A system for treating and/or monitoring a patient includes a patient physiological parameter monitoring patch and a companion device. The patient physiological parameter monitoring patch including an energy harvesting module, an energy storage module, a sensor module and a communication module. The energy harvesting module harvesting energy from one or more ambient sources, the energy being storable in the energy storage module and usable by one or more components of the patient physiological parameter monitoring patch. The sensor module senses one or more physiological parameters of the patient and the communication module can transmit the sensed data. The companion device can receive the sensed physiological parameters and can send the same to a remote device or store the same.

Abstract: A narrow angle illumination light source for an ophthalmic surgical laser system includes multiple light emitting diodes (LEDs), multiple corresponding ball lenses, multiple corresponding upper apertures located between the LEDs and the lenses (optional), and multiple corresponding lower apertures located below the lenses. The light passing through each upper aperture and corresponding lens forms a light cone having a defined divergence angle and cone axis angle; the light cone only illuminates the corneal and sclera of a docked eye without illuminating the patients nose and orbit. The lower apertures may have distinctive shapes to aid video focusing. The multiple LEDs are distributed uniformly in the circle, and may be divided into multiple independently controllable segments which allows directional illumination. The LEDs also have controllable brightness to allow images of darker and brighter illuminations to be taken in short succession.

Abstract: The present application is directed to devices, assemblies, systems and methods for targeting one or more sites with electromagnetic radiation. The devices, assemblies and systems are operationally configured to transform and convey electromagnetic radiation to one or more targeted sites. The devices, assemblies and systems may also convey one or more fluids or fluid solutions to the one or more targeted sites.

Abstract: The present application is directed to devices, assemblies, systems and methods for targeting one or more sites with electromagnetic radiation. The devices, assemblies and systems are operationally configured to transform and convey electromagnetic radiation to one or more targeted sites. The devices, assemblies and systems may also convey one or more fluids or fluid solutions to the one or more targeted sites.

Abstract: A method and apparatus to provide phototherapy to companion animals. The apparatus includes at least one light source configured to flood illuminate inside a housing, a housing sized to surround at least one companion animal, and a control system to adjust the light flux and light duration of the at least one light source. The method includes providing said apparatus and flood illuminating at least one companion animal with a clinically significant light flux and light duration.

Abstract: Prostate treatment using fluid stream to resect prostate tissue, thereby relieving symptoms of conditions such as BPH, prostatitis, and prostatic carcinoma. A device having a fluid delivery element is positioned within a lumen of the urethra within the prostate. A fluid stream is directed outwardly from the fluid delivery element toward a wall of the urethral lumen. The fluid delivery element is moved to scan the fluid stream over the wall to remove a volume of tissue surrounding the lumen. The fluid may be combined with therapeutically active substances or with substances that increase resection efficiency. Fluid force may be adjusted to provide selective tissue resection such that soft tissue is removed while harder tissue is left undamaged. In order to gain a working space within the urethra, another fluid may be introduced to insufflate the urethra in the region of treatment.

Abstract: Various embodiments are directed to battery unit for use with surgical instruments. The battery units may comprise a plurality of cells and include a translatable discharge drain. When attached to the surgical instrument, the discharge drain may electrically connect an anode of the battery unit to a cathode of the battery unit, for example, via a resistive element in order to drain the battery unit.

Abstract: A physiological status monitoring apparatus is provided. The physiological status monitoring apparatus comprises a motion sensor, an event detector, and an estimator. The motion sensor senses movement of an object to generate a sensing signal. The event detector detects abnormal events occurring on the object according to the sensing signal. The estimator outputs an index according to at least one abnormal event which occurs during a predetermined time period to indicate a possibility of pauses in breathing.

Abstract: A method of treating a subject having glaucoma comprises performing excimer laser trabeculostomy (ELT) on a subject having glaucoma and having previously undergone a failed treatment or a treatment that has been rendered ineffective by progression of the disease. In some examples, the failed treatment is a non-surgical treatment comprising administering medicated eye drops. In some examples, the failed treatment is a laser treatment or surgical treatment, such as a trabeculoplasty, iridotomy, iridectomy, trabeculectomy, trabeculotomy, goniotomy, surgical insertion of a shunt or implant, deep sclerectomy, viscocanalostomy, or a combination thereof.

Abstract: Systems and methods for developing and applying photosynthetic cellular substances to a human or animal for medical, therapeutic or cosmetic uses are provided. Photosynthetic cells, such as algal cells, can be used in these substances to provide the ability to continuously generate oxygen when exposed to a light source or other oxygen-generating trigger. The substances can be developed as a standalone liquid, gel or cream, or embedded within a bandage, mesh, scaffold or other structure with a light source to promote oxygen production. The substances can be applied topically for medical, therapeutic or cosmetic treatments, or injected internally for generation of oxygen within one or more parts of the body.

Abstract: Embodiments of the present invention comprise a fiber optic guidewire having a hypotube with a plurality of openings that provide variable stiffness and tracking characteristics between at least one proximal segment and one distal segment of the guidewire. In some embodiments, the guidewire further comprises a mandrel disposed within the hypotube, the mandrel cooperating with the optical fibers to permit the distal end of the hypotube to be shaped as desired by a user. Methods of manufacturing and using the guidewire are also disclosed.

Abstract: The invention provides systems and method for the removal of diseased cells during surgery.