Abstract: A compact precision illumination source mounts on a finger of a user for providing localized illumination for precision tasks such as surgical procedures and other tasks performed in dark or confined spaces. A frame having a circular or arcuate shape engages the finger, and secures an enclosure having a small but powerful bright, light focused on a predetermined region defined by the end of the digit that is likely the activity region for an instrument grasped by the digit. The frame engages a charge module for aligning external conductors for recharging a power supply in the illumination source.

Abstract: A compact precision illumination source mounts on a finger of a user for providing localized illumination for precision tasks such as surgical procedures and other tasks performed in dark or confined spaces. A frame having a circular or arcuate shape engages the finger, and secures an enclosure having a small but powerful bright, light focused on a predetermined region defined by the end of the digit that is likely the activity region for an instrument grasped by the digit. The frame engages a charge module for aligning external conductors for recharging a power supply in the illumination source.

Abstract: A light-emitting, antimicrobial tuber, instrument or catheter includes a thin, flexible tube having an optically transparent wall; and a light transmitter configured and arranged to emit light through the tube, which may be ultraviolet C (UVC) irradiation, photodynamic therapy (PDT), violet-blue light therapy, and other light-based therapies. In one embodiment, violet-blue light from 400-500 nm in wavelength, such as 405 nm, for instance, is used. The device is used on a patient and a therapeutic amount of light is administered to the patient, thereby reducing the risk of infections being transmitted from the instrument, tube or catheter to the patient, generally. The device may be configured for use in the urinary tract or as intravascular, and may be indwelling or temporary. Light may be administered for the duration of use or another time period effective to halt, inhibit, or reduce microbial or fungal growth.

Abstract: An antimicrobial light dressing device, system and method for a percutaneous treatment that bathes a treatment region around the percutaneous insertion with an antibacterial illumination source for preventing pathogens around the insertion from entering via the dermal puncture created by the insertion. The antimicrobial light dressing device combines a circumferential body centered around the insertion, and an arrangement of LEDs around the body that focus the light around the insertion and onto a therapeutic region of the insertion. An opening in the circumferential body has an articulated protrusion for offsetting a medicinal vessel such as an IV tube off the skin surface to avoid blocking light to an area under the vessel.

Abstract: A system, methods, and device for visualizing, quantifying, and monitoring labor progression, comprises a soft-tipped endoscope adapted for transvaginal positioning; a camera disposed at a distal end of the endoscope and adapted for capturing image data; a data transmitter; a data receiver; a processor configured to analyze the images and quantify cervical and fetal position data; and a data display for care provider review.

Abstract: A light-emitting, antimicrobial tuber, instrument or catheter includes a thin, flexible tube having an optically transparent wall; and a light transmitter configured and arranged to emit light through the tube, which may be ultraviolet C (UVC) irradiation, photodynamic therapy (PDT), violet-blue light therapy, and other light-based therapies. In one embodiment, violet-blue light from 400-500 nm in wavelength, such as 405 nm, for instance, is used. The device is used on a patient and a therapeutic amount of light is administered to the patient, thereby reducing the risk of infections being transmitted from the instrument, tube or catheter to the patient, generally. The device may be configured for use in the urinary tract or as intravascular, and may be indwelling or temporary. Light may be administered for the duration of use or another time period effective to halt, inhibit, or reduce microbial or fungal growth.

Abstract: A dermatological phototherapy device, system, and method, including a light emitting device configured and arranged to emit light from a bottom surface thereof; and an attachment portion having an aperture therethrough configured to permit light through. The attachment portion is configured to retain the device to a user's skin using a circumferential silicone skirt and bathe the skin with phototherapeutic light from the light emitter. Attachment of the device may be preceded with the application of synergistic fluid, ointment, gel, cream, lotion, foam, soap, or other solutions which may or may not consist of known topical treatment agents, augment device attachment to the skin, and/or have photodynamic properties. The light emitted may be any wavelength, combinations of wavelengths, intensity, pulse frequency, and exposure duration.

Abstract: A percutaneous tool or device intended for image-guided placement or operation under medical imaging is fabricated with materials such as aluminum or aluminum alloys rather than stainless steel, or is otherwise configured to prevent beam hardening and the loss of low energy beam data during medical imaging that could otherwise degrade or produce confounding artifacts in the image. The improved tool, such as a percutaneous microwave ablation antenna or biopsy needle, can be more reliably and accurately positioned in relation to a targeted tissue site and thus operated more precisely and completely treat or sample a tumor or other tissue target in the body of a patient.

Abstract: An antimicrobial light dressing device, system and method for a percutaneous treatment that bathes a treatment region around the percutaneous insertion with an antibacterial illumination source for preventing pathogens around the insertion from entering via the dermal puncture created by the insertion. The antimicrobial light dressing device combines a circumferential body centered around the insertion, and an arrangement of LEDs around the body that focus the light around the insertion and onto a therapeutic region of the insertion. An opening in the circumferential body has an articulated protrusion for offsetting a medicinal vessel such as an IV tube off the skin surface to avoid blocking light to an area under the vessel.

Abstract: An integrated light device for invocation from a smartphone includes an antimicrobial light wavelength emanating from a utility light portal of the smartphone. Antimicrobial light, such as those in the so-called UVC range (about 222 nm wavelength) have been shown to effectively decontaminate irradiated surfaces against COVID-19 and other harmful depositions on the surfaces, with minimal harmful radiation to humans. Replacing or controlling a smartphone utility light, such as the LED responsive to a “flashlight” function, allows the personal device to be invoked to quickly irradiate surfaces prior to use, such as sitting, eating, opening doors, and the like.

Abstract: A compact precision illumination source mounts on a finger of a user for providing localized illumination for precision tasks such as surgical procedures and other tasks performed in dark or confined spaces. A frame having a circular or arcuate shape engages the finger, and secures an enclosure having a small but powerful bright, light focused on a predetermined region defined by the end of the digit that is likely the activity region for an instrument grasped by the digit. The frame engages a charge module for aligning external conductors for recharging a power supply in the illumination source.

Abstract: A method of reducing the risk of ventilator-associated pneumonia by decontaminating the oropharynx using a safe, antimicrobial light-emitting device.

Abstract: A device and method for disinfecting and/or enhancing healing of a wound or surgical site facilitates placing a light-emitting device with a frame having a central void, the central void adapted to surround the wound or surgical site; an illumination source disposed on the frame for directing safe, therapeutic light centrally towards the underlying wound or surgical site; and the transparent central void enabling visualization and clinical monitoring of the underlying wound or surgical site.

Abstract: An antimicrobial urinary catheter device comprising a circumferential array of safe, antimicrobial lights around a urinary catheter directed for disinfecting the distal urethra, urethral meatus, and adjacent indwelling urinary catheter.

Abstract: A medical probe support device provides one or more support arms and corresponding receptacles for receiving medical imaging components, such as scanners, rendering screens and needles, and supports the components in a fixed but adjustable position to free the hands of the scan operator or technician during the scan. Each of the support arms has a balance of rigidity and resilience to support the imaging components in a set position and allow repositioning of the imaging components by exerting a slight repositioning force to overcome the rigidity. The support arm is an elongated, flexible member with a proximate end attached to the imaging component and a distal end secured to a fixture. The proximate end is responsive to temporary repositioning during a scan procedure, and the receptacle may have an adjacent needle guide for inserting a needle relative to the scan device for monitoring needle advancement.

Abstract: A light-based sterilization source directs a blue light at a touched or contacted surface for eliminating harmful viral or bacterial contaminants. The blue light is outside the range of harmful UV light while delivering an effective decontaminating light source for eradication of pathogenic microorganisms. An irradiation device includes a light source disposed for irradiating a bathroom or fixture surface for sterilization. A corresponding system for sterilization of contaminated surfaces using the irradiation device includes a blue light source having a wavelength outside a harmful spectrum such as the UV (ultraviolet) spectrum.

Abstract: An antimicrobial light dressing device, system and method for a percutaneous treatment that bathes a treatment region around the percutaneous insertion with an antibacterial illumination source for preventing pathogens around the insertion from entering via the dermal puncture created by the insertion. The antimicrobial light dressing device combines a circumferential body centered around the insertion, and an arrangement of LEDs around the body that focus the light around the insertion and onto a therapeutic region of the insertion. An opening in the circumferential body has an articulated protrusion for offsetting a medicinal vessel such as an IV tube off the skin surface to avoid blocking light to an area under the vessel.

Abstract: A compact precision illumination source mounts on a finger of a user for providing localized illumination for precision tasks such as surgical procedures and other tasks performed in dark or confined spaces. A frame having a circular or arcuate shape engages the finger, and secures an enclosure having a small but powerful bright, light focused on a predetermined region defined by the end of the digit that is likely the activity region for an instrument grasped by the digit. The frame engages a charge module for aligning external conductors for recharging a power supply in the illumination source.

Abstract: A light-based sterilization source directs an antimicrobial light at a touched or contacted surface for eliminating harmful viral or bacterial contaminants. The antimicrobial light is outside the range of harmful UV light while delivering an effective decontaminating light source for eradication of pathogenic microorganisms. An acrylic or other transparent medium conducts the antimicrobial light from a source to an irradiated target surface for continual decontamination, and may define a backlighting arrangement.

Abstract: A surgical implant for total wrist replacement (TWR) includes a carpal portion and a radial portion to fully encompass both sides of the articulated joint defining wrist movement. The carpal portion is defined by a unitary structure that defines a fused form of the scaphoid, lunate and triquetrum, and bears against the radial portion for permitting articulated motion. The radial portion replaces a distal portion of the natural radius adjacent the wrist, and has the form of a “T” to combine a bearing surface with a stem adapted for implantation in the natural radius. The stem engages a receptacle or bore formed in a truncated end of the natural radius. Both the radial portion and the carpal portion patient-specific members are formed from image scans of the patient's own skeletal structures, and incorporate inverted, contralateral images of healthy structure based on an assessment of deformation in the replaced joint.