Abstract: A medical instrument, including an atomic layer deposition, ALD, coating to indicate the type of the medical instrument, and use of ALD to indicate number of re-uses of a medical instrument.

Abstract: A method for coating a vaporizing substrate includes depositing a film coating 12 on at least a part of a substrate 10 during the time when the substrate undergoes phase transition from essentially liquid phase to gaseous phase, where the substrate includes a chemical substance that participates in chemical deposition reaction(s) in gaseous phase, the gaseous species 101 formed upon vaporizing at least the portion of the substrate material, when undergoing chemical deposition reactions in gaseous phase, produce particulate 11 that forms at least one coating layer to produce the film coating 12.

Abstract: An arrangement for providing a waveform for driving an ion mobility device. The arrangement comprises at least a plurality of switching circuits, each switching circuit comprising at least two switches operatively coupled to a first voltage source (VH), wherein the plurality of switching circuits is arranged to be coupled in parallel with respect to each other. The arrangement additionally comprises an interleaving circuit configured to receive a time-varying electrical input signal exhibiting an input frequency and based on said input signal, operate the plurality of switching circuits to provide a waveform via the switches, said waveform exhibiting a switching frequency that is essentially equivalent to the input frequency.

Abstract: A medical implant structure is provided comprising a substrate 10 with at least a first surface and a second surface that surfaces differ from one another with regard to at least one property in relation to biological material.

Abstract: A measuring apparatus includes an input to receive an aerosol sample, a modifier unit to provide a modified sample by removing particles of the aerosol sample, and a sensor unit to measure a spectral profile by detecting molecules of the gas phase of the modified sample, wherein the spectral profile is a mobility spectrum or a mass spectrometer spectrum, the modifier unit is arranged to generate a corona discharge, to form charged particles by charging particles of the aerosol sample with the corona discharge, and to provide the modified sample by removing the charged particles with an electric field, the particle removal efficiency of the modifier unit has a cutoff size to prevent propagation of particles larger than the cutoff size to the sensor unit, and the cutoff size is in the range of 1 nm to 20 nm.

Abstract: A structure is provided comprising a number of surfaces 10, 20 joined together with an adhesive 30, said structure being configured to reshape upon at least partial degradation of the adhesive 30. Related method and uses are further provided.

Abstract: An arrangement (100) and a device (101) for determining pulse transit time comprise an accelerometer (102) and a pulse wave sensor (103) for sensing a pulse wave. The accelerometer (102) determines a cardiac systole, and the pulse wave sensor (103) determines the pulse wave induced by said cardiac systole ejection. A first trigger signal is determined at the moment of said determined cardiac systole, and a second trigger signal at the moment of said determined pulse wave. The pulse transit time is then determined as a time difference between said first and second trigger signals.

Abstract: A method for depositing a coating layer on at least a part of a joint endoprosthesis with atomic layer deposition (ALD), wherein said coating layer comprises a metal compound, preferably, a titanium nitride based compound.

Abstract: A medical stent, including a squeezable and expandable tubular wire mesh and an anti-sticking atomic layer deposition coating deposited on surfaces of the wire mesh. A method for manufacturing a medical stent, including taking a squeezable and expandable (i.e., deformable) tubular wire mesh, and depositing an anti-sticking atomic layer deposition coating on surfaces of the wire mesh to prevent the wire mesh from being stuck with itself when expanding from a squeezed form to a fully expanded form.

Abstract: A medical implant structure is provided comprising a substrate 10 with at least a first surface and a second surface that surfaces differ from one another with regard to at least one property in relation to biological material.

Abstract: A method and a device for coating a vaporizing substrate are provided, wherein a film coating 12 is deposited on at least a part of a substrate 10 during the time when the substrate undergoes phase transition from essentially liquid phase to gaseous phase. Gaseous species 101 formed upon vaporizing at least the portion of the substrate material, when undergoing chemical deposition reactions in gaseous phase, produce particulate 11 that forms at least one coating layer to produce the film coating 12.

Abstract: A medical device is provided comprising an at least one surface deposited with at least a first conformal coating and a second conformal coating deposited on the first conformal coating, wherein the first conformal coating comprises the first chemical substance and the second conformal coating comprises the second chemical substance. In some instances, the first coating is deposited over the first chemical substance and the second coating is deposited over the second chemical substance.

Abstract: A device for wound care, related method of manufacturing and uses are provided. The device 100 comprises a base layer 10, a functional layer 20 supported on the base layer and containing at least one chemical substance 21 suitable for wound care and a coating film 22 laid over said functional layer and having a skin-contact surface 22A. The coating film 22 is configured, upon being contacted with skin, to dissolve and to release said chemical substance 21 to skin through the skin-contact surface 22A. The coating film 22 is preferably an atomic layer deposition (ALD) film.

Abstract: A strain sensor that includes a first atomic layer deposition layer, a flexible molecular layer deposition layer on top of the first atomic layer deposition layer, and a second atomic layer deposition layer on top of the molecular layer deposition layer.

Abstract: A medical instrument, including an atomic layer deposition, ALD, coating to indicate the type of the medical instrument, and use of ALD to indicate number of re-uses of a medical instrument.

Abstract: An apparatus and method includes: obtaining a ballistocardiographic signal for a subject; determining an I-J interval from the ballistocardiographic signal, including detecting peaks and troughs in the ballistocardiographic signal; and providing an output indicative of a left ventricular ejection time based on the determined I-J interval.

Abstract: A system for providing an early risk recognition monitoring by measurement of a peripheral tissue perfusion of a patient instead of clinically significant changes in systemic blood pressure and/or blood flow comprises a wristband device for gathering measurement data of the patient. The device measures a first temperature (t1) of the patient at the first wrist (or distal antebrachium) point and a second temperature (t2) of the patient at the second finger point, whereupon the system determines altered peripheral tissue perfusion by determining temperature gradient (?t) between said first and second points. If the gradient (?t) exceeds or deceeds a predetermined range, the system construes the exceeding as a peripheral vasoconstriction and the deceeding as a peripheral vasodilatation, and thereby provides a first early risk recognition phase (p1) and transmits it as a warning indication to end devices of health care personnel.

Abstract: An arrangement and device for determining a state of consciousness of a patient includes an accelerometer or other feedback detection device for detecting movements or other responses of the patient. In addition the arrangement and device includes visual, auditory and physical stimulus generators, and are configured to emit of a visual, auditory and/or physical stimulus for a given time period. In addition a response signal is provided of the patient to the emitted stimulus, where said response signal is recorded using said accelerometer or said feedback detection device. In addition the response of the patient is determined and the patient is labelled as alert (A), responsive to verbal or auditory stimulus (V), responsive to pain or physical stimulus (P) or unconscious patient (U) based on the response.

Abstract: An arrangement (100) and a device (101) for determining pulse transit time comprise an accelerometer (102) and a pulse wave sensor (103) for sensing a pulse wave. The accelerometer (102) determines a cardiac systole, and the pulse wave sensor (103) determines the pulse wave induced by said cardiac systole ejection. A first trigger signal is determined at the moment of said determined cardiac systole, and a second trigger signal at the moment of said determined pulse wave. The pulse transit time is then determined as a time difference between said first and second trigger signals.

Abstract: A device (100) for measuring arterial (107) signals, and especially pulse wave velocity, comprises a sensor array comprising a plurality of sensors (101-04) for detecting arterial signals and providing corresponding measuring data. A signal detecting means (106) is used for detecting signal strength of each of said sensors (101-104) separately based on said measuring data of each sensor. A selection logic (108) is used for selecting the measuring data of the sensors providing signals with highest signal strength as a first measuring data (signals responsible of arterial signals), whereupon the device is configured to use said selected first measuring data for determination of pulse wave velocity and wherein measuring data of at least one another sensor not providing said first measuring data is used as a second measuring data.