Abstract: An antiseptic applicator may include a handle, a sponge, and a usage indicator. The handle may be configured to store antiseptic solution. The sponge may be configured to absorb the antiseptic solution when the antiseptic solution is released from the handle. The usage indicator may be configured to indicate a period of time that the sponge has been pressed to skin of a patient.

Abstract: An applicator for medical-use liquids includes a handle having a hollow cylindrical member, a container incorporated in the cylindrical member, and a cleaving member of the container; and an applying section having an attachment plate of an application pad (integrally) fixed to a lower end of the cylindrical member to be an inclined cross section and the application pad fixed to the attachment plate. The attachment plate has a bank section formed thick at a peripheral edge, a base bottom section formed as a recess in a center, an inclined outflow hole opened inclinedly with respect to the base bottom section near the base bottom section center such that the solution flows out toward an attachment plate distal end direction, and a weir provided in an arcuate or crescent shape. A flow of the solution flowed out from the inclined outflow hole is reversed to flow backward by the weir.

Abstract: Methods are described for providing a cosmetic procedure to deliver biologically-active substances, such as hyaluronic acid, collagen, and elastin to dermal, intradermal, and subdermal regions of the skin in a safe and efficient manner. In an implementation, a method embodiment includes, but is not limited to, introducing an aqueous cosmetic solution to a galvanic bath, the aqueous cosmetic solution including one or more biologically-active substances; introducing an individual subject to the galvanic bath; and applying an electrical current via the galvanic bath to the aqueous cosmetic solution to introduce the one or more biologically-active substances to a skin surface of the individual subject.

Abstract: A microneedle and a chip are disclosed for extraction of fluids. The microneedle (101) provided on a substrate (102), comprises an elongated body (503) extending from a distal end (504) with a bevel (505) to a proximal end (506) on the substrate along a longitudinal axis; the elongated body comprises a capillary bore (507) extending in a longitudinal direction thereof and defines a fluid path (508); the proximal end is integrally connected with the substrate and the capillary bore is in fluid communication with a fluid channel (309) of the substrate. The cross-sectional area of the capillary bore in the distal end is larger than the cross-sectional area of the capillary bore in the proximal end.

Abstract: Single layer and multilayer vesicles with actives inside are delivered into living tissue. Then, the vesicles are disrupted using ultrasound. The vesicles are used to create an image in the tissue or for the delivery of certain actives to the skin.

Abstract: An access port for subcutaneous implantation is disclosed. Such an access port may comprise a body for capturing a septum for repeatedly inserting a needle therethrough into a cavity defined within the body. Further, the access port may include at least one feature structured and configured for identification of the access port subsequent to subcutaneous implantation. Methods of identifying a subcutaneously implanted access port are also disclosed. For example, a subcutaneously implanted access port may be provided and at least one feature of the subcutaneously implanted access port may be perceived. Further, the subcutaneously implanted access port may be identified in response to perceiving the at least one feature. In one embodiment, an identification feature is included on an insert that is incorporated into the access port so as to be visible after implantation via x-ray imaging technology.

Abstract: A valve body for a medical device includes a base including a first surface and a second surface and slits provided in the base. The slits include a first slit and a second slit. The first slit extends from the first surface toward the second surface by a first length. The second slit extends from the second surface toward the first surface by a second length. The at least a part of each of the first slit and the second slit are connected at a connecting section. When the introduction member is introduced into a living organism, the introduction member passes through the connecting section and moves from the first surface side toward the second surface side. In a single state in which the valve body is not assembled with the medical device, a gap of the second slit is smaller than a gap of the first slit.

Abstract: An apparatus is provided for connecting and disconnecting a tubular fitting connector to a fluid conduit. A cradle assembly accommodates the fluid conduit, and includes a body having a first port and a second port. The first and second ports are disposed at opposite ends of the body, and each port is configured for receiving an end cap of the tubular fitting to fasten or unfasten the end cap for replacement. A connector holder is disposed between the first and second ports, and is configured for accommodating insertion of the connector. A holder assembly is provided for accommodating insertion of the tubular fitting. A means is provided for operating the cradle assembly and the holder assembly. The cradle assembly is reciprocable relative to the holder assembly for transitioning the cradle assembly between a first position, a second position, and a third position.

Abstract: A fluid connection device includes a first connector having at least one fluid passage and a second connector having at least one fluid passage. The second connector includes a sealing door that may be opened and closed for sealing the fluid passage when the first connector and the second connector are disconnected. The first connector includes a mechanical or electronic key for actuating the second connector, such that the sealing door opens in response to the key. When the sealing door is opened, the first connector may be joined with the second connector. When the first connector is fully joined with the second connector, the fluid passages may be adjacently aligned and in fluid communication for fluid flow therebetween.

Abstract: A sensory prosthesis is disclosed herein with a data recording device configured to record sensory information around a user, with the data recording device connected to a plurality of wires. The wires send signals from a computer positioned on or proximate to the user that translates sensory information from a camera, olfactory sensor, auditory recording device, or sensors attached to areas of the body with limited tactile function into electrical signals. The computer is connected to a power source configured to send signals from the computer to stimulators that are attached to the user's scalp. Corresponding systems and methods also are disclosed.

Abstract: The invention relates to an implantable quadripolar electrode for sequential neurostimulation of the phrenic nerve. A matrix is provided with two branches each consisting of a hook designed to come in contact with the phrenic nerve without totally encircling it and an extension (112, 122), or strip, designed to cross the corresponding incision arranged in the pleura and fix the same on the pericardium, each hook having an orifice allowing the phrenic nerve to pass; The hooks are connected with a bridge designed to keep them at a fixed distance from each other on the longitudinal plane of said phrenic nerve and to allow the rotation of the branches in relation to one another to position the hooks around the phrenic nerve via their respective openings.

Abstract: An assembly including an autonomous capsule having an anchoring member adapted to penetrate tissue of the heart and an accessory for implantation of the capsule. The accessory includes a steerable catheter with an inner lumen, having at its distal end a tubular protection tip defining a volume for housing the capsule. The accessory also includes a disconnectable attachment mechanism for supporting and guiding the capsule to an implantation site and a sub-catheter housed within the lumen of the steerable catheter, moveable in translation and in rotation relative to the steerable catheter. The sub-catheter and the capsule are movable between a retracted position and a position wherein the capsule is deployed out of the protection tip. The sub-catheter and the capsule are provided with a first fastening mechanism for fastening the two in translation and in mutual rotation, which is disconnectable under a rotation applied to the sub-catheter.

Abstract: Detecting dislodgement of a ventricular lead coupled to an implantable medical device comprises sensing a near-field cardiac EGM via a first electrode of the ventricular lead and a far-field cardiac EGM via a second electrode of the ventricular lead, identifying, R-waves in the near-field cardiac EGM and the far-field cardiac EGM. determining a near-field value of one or more R-wave amplitude metrics based on amplitudes of R-waves identified in the near-field cardiac EGM and a far-field value of the one or more R-wave amplitude metrics based on amplitudes of R-waves identified in the far-field cardiac EGM, detecting dislodgement of the ventricular lead based on at least one of the near-field value or the far-field value of the one or more R-wave amplitude metrics; and providing a lead dislodgment alert in response to detecting the dislodgement of the ventricular lead.

Abstract: A neurostimulation system and method of providing therapy to a patient implanted with a plurality of electrodes using a plurality of electrical sources is provided. A source-electrode coupling configuration is determined from the electrical sources and electrodes. Electrical current is respectively conveyed between active ones of the plurality of electrical sources and active subsets of the plurality of electrodes in accordance with the determined source-electrode coupling configuration. The total number of the electrodes in the active electrode subsets is greater than the total number of the active electrical sources.

Abstract: Techniques using electrical stimulation for treating an Autoimmune Disease by means of an implantable pulse generator and at least one electrode. An electrode lead is surgically implanted in a region of the insular cortex to deliver electrical stimulation. The at least one electrode lead and implantable pulse generator contain features that allow the electrical stimulation to be directed to specific volumes of the insular cortex, and ensure that non-therapeutic volumes do not receive electrical stimulation.

Abstract: The present invention relates to a portable body-contact therapeutic device comprising a main body having a first main body member and a second main body member combined in a clip form such that pants, panties or a belt are worn by being inserted between the opposing surfaces from one side, characterized in that in a state that the pants, the panties or the belt are worn by being inserted in the main body, the outer surface of the first main body member is formed toward the body outside and the outer surface of the second main body member is formed so as to contact the body skin, wherein a current output circuit for outputting a current is included on the inside of the main body, and a main body electrode pad to which the current outputted from the current output circuit is applied is formed in the outer surface of the second main body member.

Abstract: This application describes a miniature implantable neurostimulator system for sciatic nerves and their branches. The implanted miniature neurostimulator is implanted in the leg and stimulates these nerves for the treatment of urinary or bowel incontinence. The miniature implantable neurostimulator has a low duty cycle permitting a small size with medically-acceptable longevity. The system includes a wireless programmer and patient-activated key fob.

Abstract: A device includes a handle, an expandable structure including a plurality of splines extending from a proximal hub to a distal hub, a first electrode on a first spline of the plurality of splines, an outer tube extending from the handle to the proximal hub, and a shaft extending through the outer tube from the handle to the distal hub. The expandable structure has a collapsed state and a self-expanded state. The handle is configured to retract the shaft. Retracting the shaft may expand the expandable structure outward of the self-expanded state.

Abstract: The invention relates to a device (10) and to a method for electric stimulation. Said device comprises a stimulator (12) which comprises a multi-channel electrode arrangement with several stimulation electrodes (E1-E12). Said device also comprises a processor (18) which determines the pulse rate and the pulse amplitude for each stimulation electrode (E1-E12), and which controls the electrode arrangement for releasing stimulation impulses of the determined pulse rate and pulse amplitude. Said processor (18) determines the pulse rate for each stimulation electrode (E1-E12) dependent on the position in the cochlea. The invention also relates to a computer program product by means of which a data processing system determines the pulse rate for each stimulation electrode (E1-E12) dependent on the actual position thereof.

Abstract: A stimulation system for treating a condition (e.g., dry eye, Meibomian gland disease) of a subject includes a stimulator configured to deliver a stimulus to external facial tissue of the subject, at least one sensor configured to detect a characteristic of the subject, and a control system in communication with the sensor and configured to adjust the stimulus at least partially based on the detected subject characteristic. In some variations, the control system may be configured to adjust the stimulus at least partially based on a detected environmental condition. The stimulator may be configured to activate a nerve of the subject, thereby increasing tear production. The stimulation system may, for example, include a device configured to be worn by a subject such as eyeglasses or a mask, or held by a subject such as handheld stimulator device.

Abstract: An intracardiac pacemaker system is configured to produce physiological atrial event signals by a sensing circuit of a ventricular intracardiac pacemaker and select a first atrial event input as the physiological atrial event signals. The ventricular intracardiac pacemaker detects atrial events from the selected first atrial event input, determines if input switching criteria are met, and switches from the first atrial event input to a second atrial event input in response to the input switching criteria being met. The second atrial event input includes broadcast atrial event signals produced by a second implantable medical device and received by the ventricular intracardiac pacemaker.

Abstract: Some computer-assisted methods include: presenting configuration options to a user of the implanted stimulator device, the configuration options comprising stimulation parameters for the implanted stimulator; receiving a user specification of the configuration options in response to the presented configuration options; receiving user feedback when the user specified configuration options are implemented at the implanted stimulator device, the user feedback comprising a quantitative index of pain resulting from implementing the user specified configuration options on the implanted stimulator device; building a user profile for the user based on the user specified configuration options and the user feedback, the user profile including the user specified configuration options as well as the corresponding quantitative index of pain; and selecting at least one configuration option based on the user profile when the configuration options are subsequently presented to the user for a later treatment.

Abstract: A feedthrough for an implantable medical electronic device that has a housing and a header. The feedthrough having an insulator that has a housing-side surface and a header-side surface opposite it, a feedthrough flange surrounding the insulator, and at least one primary connection element penetrating the insulator and for connection of an electrical or electronic component of the device. This electrical or electronic component is arranged in the housing. The connection element is fastened by a hard solder connection, so that it is fluid-tight in a passage of the insulator. The primary connection element has a housing-side end that is essentially even with the housing-side surface of the insulator or is recessed into the insulator with respect to this surface.

Abstract: A programmer is configured to effect communication with, and programming of, an implantable medical device configured to deliver neurostimulation therapy. The programmer comprises a display, such as touch screen display, and a processor comprising memory and coupled to the display. An interface is coupled to the processor and configured to receive therapy settings data indicative of current therapy settings operative in the implantable medical device and any modifications made to the therapy settings by a patient. The processor is configured to determine if one or more therapy settings have been modified since the last interaction with the patient, and coordinate displaying of the current therapy settings, the one or more therapy settings modified by the patient, and a previous state of the one or more therapy settings modified by the patient on the display.

Abstract: A novel therapeutic biphasic or multiphasic pulse waveform and method are provided. The novel therapeutic biphasic or multiphasic pulse waveform may be used in a defibrillator, or in another medical device that delivers therapeutic electrical stimulation pulses to a patient.

Abstract: A system and method for extra cardiac defibrillation is disclosed. In a particular embodiment, an extra cardiac implantable cardioverter defibrillator system includes an implantable defibrillator having a metal case and a defibrillation lead. The defibrillation lead has a connector at its proximal end for coupling to the implantable defibrillator and a first defibrillation coil electrode at a distal portion of the lead. The first defibrillation electrode configured to be disposed in an inferior vena cava.

Abstract: Several defibrillators, defibrillator architectures, defibrillator components and methods of operating defibrillators are described. In one aspect, a defibrillator (as for example an automated external defibrillator) that can be powered by a mobile communication device such as a smart cellular phone or a tablet computer is described. Utilizing a phone (or other mobile communication device) as the power supply for an external defibrillator allows the external defibrillator to be smaller and, in some circumstance, removes the need for a battery that stores sufficient energy for shock delivery—which would need to be checked and/or replaced on a regular basis. Additionally, when desired, certain control functionality, computation, data processing, and user instructions can be handled/presented by the mobile communications device thereby further simplifying the defibrillator design and improving the user experience.

Abstract: Several defibrillators, defibrillator architectures, defibrillator components and methods of operating defibrillators are described. In one aspect, a defibrillator (as for example an automated external defibrillator) that can be powered by a mobile communication device such as a smart cellular phone or a tablet computer is described. Utilizing a phone (or other mobile communication device) as the power supply for an external defibrillator allows the external defibrillator to be smaller and, in some circumstance, removes the need for a battery that stores sufficient energy for shock delivery—which would need to be checked and/or replaced on a regular basis. Additionally, when desired, certain control functionality, computation, data processing, and user instructions can be handled/presented by the mobile communications device thereby further simplifying the defibrillator design and improving the user experience.

Abstract: Several defibrillators, defibrillator architectures, defibrillator components and methods of operating defibrillators are described. In one aspect, a defibrillator (as for example an automated external defibrillator) that can be powered by a mobile communication device such as a smart cellular phone or a tablet computer is described. Utilizing a phone (or other mobile communication device) as the power supply for an external defibrillator allows the external defibrillator to be smaller and, in some circumstance, removes the need for a battery that stores sufficient energy for shock delivery—which would need to be checked and/or replaced on a regular basis. Additionally, when desired, certain control functionality, computation, data processing, and user instructions can be handled/presented by the mobile communications device thereby further simplifying the defibrillator design and improving the user experience.

Abstract: Several defibrillators, defibrillator architectures, defibrillator components and methods of operating defibrillators are described. In one aspect, a defibrillator (as for example an automated external defibrillator) that can be powered by a mobile communication device such as a smart cellular phone or a tablet computer is described. Utilizing a phone (or other mobile communication device) as the power supply for an external defibrillator allows the external defibrillator to be smaller and, in some circumstance, removes the need for a battery that stores sufficient energy for shock delivery—which would need to be checked and/or replaced on a regular basis. Additionally, when desired, certain control functionality, computation, data processing, and user instructions can be handled/presented by the mobile communications device thereby further simplifying the defibrillator design and improving the user experience.

Abstract: An automated external defibrillator (AED) is described which spends an increased proportion of a rescue in a CPR mode. This is accomplished by use of a single shock protocol which causes the AED to spend less time in shock analysis and delivery activities as compared with the typical multiple shock protocol. An AED of the present invention preferably is configured such that the rescue protocol can be modified or changed easily without the need to remove the battery or use specialized hardware or software. Preferably the shock waveform of the single shock is a biphasic waveform delivering at least 150 Joules of energy and more preferably at least 200 Joules of energy.

Abstract: Several defibrillators, defibrillator architectures, defibrillator components and methods of operating defibrillators are described. In one aspect, a defibrillator (as for example an automated external defibrillator) that can be powered by a mobile communication device such as a smart cellular phone or a tablet computer is described. Utilizing a phone (or other mobile communication device) as the power supply for an external defibrillator allows the external defibrillator to be smaller and, in some circumstance, removes the need for a battery that stores sufficient energy for shock delivery—which would need to be checked and/or replaced on a regular basis. Additionally, when desired, certain control functionality, computation, data processing, and user instructions can be handled/presented by the mobile communications device thereby further simplifying the defibrillator design and improving the user experience.

Abstract: Disclosed are a contact-type laser operating head and a device for use in medical treatment and cosmetology with laser. The contact-type laser operating head mainly comprises a light emitting port fixture (8) and several light emitting modules forming a light emitting port. The light emitting modules on the periphery and the light emitting port fixture (8) as well as the adjacent light emitting modules are connected by connectors (7). The connector (7) itself or an adaptive connecting structure thereof enables the light emitting modules to be driven to rotate independently so as to follow and attach to the surface to be treated. The light emitting module comprises a lens fixing frame (5) and an optical fibre fixture (6), wherein the lens fixing frame (5) is used to mount a functional lens (2), and the optical fibre fixture (6) is fixedly mounted behind the lens fixing frame (5) for packaging a coupled optical fibre (4) and keeping a light beam output from the optical fibre (4) perpendicular to a lens surface.

Abstract: A phototherapy treatment apparatus and methods are provided. In particular, the present disclosure provides a phototherapy treatment apparatus configured to diffusely transmit light emitted from a light source to a patient.

Abstract: A protective case for a mobile electronic device is provided. The case includes at least one light emitting diode that emits electromagnetic radiation in the range of UV-C light for sanitizing contaminated surfaces. The case also includes additional LEDs that emit light at wavelengths known to have a therapeutic effect such as a blue light for treating seasonal affective disorder. The LEDs are provided in a separate encasement that is detachable from the protective cover configured to receive and protect the mobile electronic device. A short-range wireless receiver is included to communicate with an application installed on the mobile electronic device for controlling the activation, intensity, duration and mode of the LEDs including predetermined treatment or sanitization protocols.

Abstract: A particle therapy apparatus for irradiating a diseased part of a patient's eye with a charged particle beam comprises a particle accelerator to generate the particle beam, a movable irradiation nozzle adapted to direct the particle beam towards the patient's eye according to different beam directions, and a patient support adapted to receive and hold the patient in a treatment position. The apparatus further comprises a pencil beam scanning subsystem configured to scan the particle beam over the diseased part of the patient's eye, a movable marker arranged in such a way that it is visible by the patient while he is in the treatment position and a controller configured to move said marker to a pre-determined and patient-specific position before starting an irradiation of the eye with the particle beam.

Abstract: One example method for generating a dose estimation model for radiotherapy treatment planning may include obtaining training data that includes multiple treatment plans associated with respective multiple past patients. The method may also include processing the training data to determine, from each of the multiple treatment plans, first data that includes one or more features associated with a particular past patient, second data associated with treatment planning trade-off selected for the particular past patient and third data associated with radiation dose for delivery to the particular past patient. The method may further include generating the dose estimation model by training, based on the first data, second data and third data from the multiple treatment plans, the dose estimation model to estimate a relationship that transforms the first data and second data to the third data.

Abstract: A semi-flexible rod may have a rounded tip having exposed metal conductor elements that produce an adaptive electrical field or an adaptive magnetic field. The adaptive electrical field or the adaptive magnetic field may be adjusted in order to capture a stray x-ray photon near an in-vivo target area of cancer cells.

Abstract: A cryogenic magnet structure includes at least two superconducting coils, a magnetic yoke, and first and second cryostats. The superconducting coils are substantially symmetric about a central axis, wherein the superconducting coils are on opposite sides of a median plane. The magnetic yoke surrounds the superconducting coils and contains at least a portion of a chamber, wherein the median plane extends through the chamber. The first cryostat contains a first of the superconducting coils, and the second cryostat contains a second of the superconducting coils. The second cryostat is distinct from the first cryostat, and the first and second cryostats are on opposite sides of the median plane in the chamber.

Abstract: MRI for radiotherapy simulation, planning and/or treatment guidance requires accurate motion assessment and real-time tumor monitoring. Clinical image-guided radiotherapy requires precise quality assurance of targeted tumor geometry and motion phase and amplitudes for both MRI and CT images. In various embodiments, the MRI-CT compatible phantom described herein is designed to validate the accuracy and performance of clinical procedures in both a 4D MRI sequence and 4D CT imaging, and to provide equivalent dynamic image contrast and quality for both imaging modalities. Additionally described is a PET compatible phantom.

Abstract: A beam modifier shapes the distribution of a dose delivered to a target by a radiation beam emitted from a beam emitter of a radiotherapy device, particularly a beam that delivers a high radiation dose within a single, short period of time (e.g., less than a second). Elements of the beam modifier (e.g., rods) include material that can block or attenuate the beam. The elements can be dynamically and quickly configured to form an opening or transparent area through which a portion of the beam can pass unimpeded and to present different thicknesses of material to block or attenuate other portions of the beam, in this manner shaping the dose distribution at the target while protecting surrounding tissue.

Abstract: The invention comprises a method and apparatus for proton treatment of a tumor, comprising the steps of a central control system: (1) receiving an initial cancer treatment irradiation plan; (2) directing a treatment of the tumor using the positively charged particles; (3) during a treatment session and after the step of directing the treatment of the tumor, receiving imaging input from an imaging system; (4) generating an updated cancer treatment irradiation plan using the imaging input; (5) continuing the treatment session using the updated cancer treatment irradiation plan; and (6) optionally, while the patient remains in the treatment room and under approval of a medical professional not in line of sight of the patient, repeating at least three times the steps of: receiving imaging input from the imaging system; generating an updated cancer treatment irradiation plan; and continuing the treatment session using the updated cancer treatment irradiation plan.

Abstract: A system including a diagnostic-quality CT scanner for imaging a patient, the diagnostic-quality CT scanner having an imaging isocenter and a radiation therapy device positioned adjacent the diagnostic-quality CT scanner, the radiation therapy device including a gantry carrying a radiation therapy beam source and having a radiation therapy isocenter separate from the imaging isocenter of the diagnostic-quality CT scanner. The system including a couch configured to position the patient for imaging and for radiation therapy by translating the patient between the diagnostic quality CT scanner and the radiation therapy device.

Abstract: A fluid management system for use with an ultrasound probe assembly can include first and second conduits each configured to extend from and be fluidly connected to the ultrasound probe assembly. A fluid directing system can include a circulation pump fluidly connected to both the first and second conduits. A fluid degassing system can be fluidly connected to the first and second conduits. The fluid degassing system can be configured to remove at least some gas from the fluid in the ultrasound probe assembly. A temperature control system can be fluidly connected to the first and second conduits. The temperature control system can be configured to control the temperature of the fluid in the ultrasound probe assembly. A volume adjustment system can be fluidly connected to the first and second conduits. The volume adjustment system can be configured to adjust the volume of the fluid in the ultrasound probe assembly.

Abstract: A bolus assembly is configured to receive and be removably coupled to a transducer assembly of an ultrasound probe assembly. The bolus assembly includes a housing assembly and at least one sealing member. The housing assembly has a body having first and second ends, and a sidewall extending therebetween, the body forming a cavity defined by the first end, second end, and sidewall, the cavity being configured to receive at least one transducer of a transducer assembly, a first passage extending through the second end of the body, the sidewall including at least one opening spaced-apart from the passage; and an acoustically transparent and distensible membrane attached to an entire outer periphery of the opening. The sealing member has a through hole and is positioned within the passage. The through hole is configured to receive the shaft. The sealing member is sealingly engaged with the shaft within the passage.

Abstract: A head simulator, for testing respirators, has a head simulator body (2) with a simulated oral aperture (6) and with a simulated oral cavity (4), which is located behind the simulated oral aperture (6) in the head simulator body. A loudspeaker (8) is arranged in the simulated oral cavity (4). An audio unit (20) is connected to the loudspeaker (8) for reproducing speech via the loudspeaker (8). The head simulator includes a simulated trachea (10), which is in connection with the simulated oral cavity (4) and opens into the simulated oral aperture (6). An air delivery device (30) is provided, which can be operated to allow air to flow through the simulated trachea (10) and the simulated oral aperture (6).

Abstract: A harness configured for being removably attachable to a body of a user has an optional pair of leg straps, an optional belt strap, and a shoulder strap. The shoulder strap has a front portion attached to a front end of each leg strap and a rear portion attached to a rear end of each leg strap. At least a portion of the shoulder strap has an energy absorbing element formed integrally therein having a tearable webbing material with at least two bound, load-bearing webbing components configured to tear from one another.

Abstract: A fall protection harness for being removably worn by a user having at least two leg straps, a first shoulder strap and a second shoulder strap. At least one of the shoulder straps has an energy absorbing element integrated therewith. The energy absorbing element may be a tubular webbing material surrounding a tearable webbing material with at least two bound webbing components configured to tear from one another when the shoulder strap is subjected to a force that exceeds a predetermined threshold.

Abstract: A retractable fall arrest block comprising a spring side housing member and a drum side housing member. A center support wall, defining a bearing housing, is secured between the housing members. A bearing assembly is mounted in the bearing housing to support a spindle. A spring side housing member is mounted to a spring side of the center support wall and a spring side cover is mounted to the spring side housing member opposite the center support wall to define a spring housing. A drum side housing member is mounted to a drum side of the center support wall, and a drum side cover is mounted to the drum side housing member to define a drum housing. The spindle extends into both housings. A spring is mounted in the spring housing. A drum is positionally fixed to the spindle in the drum housing. A clutch assembly is mounted to the spindle to stop the drum from unwinding.

Abstract: 1. Technical effect Increasing the quick action, efficiency and reliability of currently available explosion protection systems. 2. Essence of application The proposed explosion protection system contains an explosion detector and a shock wave damping agent discharge device. The detector consists of overpressure and flame sensors, an identification module and an electromagnetic signal wireless transmitter. The discharge device contains a container filled with damping agent. 3. Field of use Protection of infrastructural and industrial facilities from non-authorized and, terrorist explosions; localization of methane explosion energy in coal mines.