Pulsed hyperspectral, fluorescence, and laser mapping imaging without input clock or data transmission clock is disclosed. A system includes an emitter for emitting pulses of electromagnetic radiation and an image sensor comprising a pixel array for sensing reflected electromagnetic radiation. The system includes a plurality of bidirectional data pads and a controller in communication with the image sensor. The system is such that at least a portion of the pulses of electromagnetic radiation emitted by the emitter comprises one or more of: electromagnetic radiation having a wavelength from about 513 nm to about 545 nm, from about 565 nm to about 585 nm, from about 900 nm to about 1000 nm, an excitation wavelength of electromagnetic radiation that causes a reagent to fluoresce, or a laser mapping pattern.

A single-use medical endoscope with an elongate shaft carrying a distal image sensor, with a flex circuit component having a distal end electrically coupled to the image sensor and a proximal tail end of the flex circuit extending outwardly from the endoscope handle to a flex circuit connector assembly.

Embodiments of the present invention may be used to perform measurement of surfaces, such as external and internal surfaces of the human body, in full-field and in 3-D. Embodiments of the present invention may include an electromagnetic radiation source, which may be configured to project electromagnetic radiation onto a surface. The electromagnetic radiation source may be configured to project the electromagnetic radiation in a pattern corresponding to a spatial signal modulation algorithm. The electromagnetic radiation source may also be configured to project the electromagnetic radiation at a frequency suitable for transmission through the media in which the radiation is projected. An image sensor may be configured to capture image data representing the projected pattern. An image-processing module may be configured to receive the captured image data from the image sensor and to calculate a full-field, 3-D representation of the surface using the captured image data and the spatial signal modulation algorithm. A display device may be configured to display the full-field, 3-D representation of the surface.

A method for controlling an operation of an ultrasonic blade of an ultrasonic electromechanical system is disclosed. The method includes providing an ultrasonic electromechanical system comprising an ultrasonic transducer coupled to an ultrasonic blade via an ultrasonic waveguide; applying, by an energy source, a power level to the ultrasonic transducer; determining, by a control circuit coupled to a memory, a mechanical property of the ultrasonic electromechanical system; comparing, by the control circuit, the mechanical property with a reference mechanical property stored in the memory; and adjusting, by the control circuit, the power level applied to the ultrasonic transducer based on the comparison of the mechanical property with the reference mechanical property.

Integrated hysteroscopic treatment systems which includes an endoscopic viewing system, a fluid management system, a resecting device and a controller for operating all the systems.

The subject matter discloses a medical imaging device, comprising a rigid elongated member, a rigid distal member connected to the rigid elongated member, wherein said distal member comprises a front camera and a first side camera and a foldable circuit board located within the distal member, said front camera and said first side camera are connected to foldable arms of the foldable circuit board, wherein said foldable circuit board is designed to be put in a foldable position and inserted into said distal member.

Offset illumination using multiple emitters in a fluorescence imaging system is described. A system includes an emitter for emitting pulses of electromagnetic radiation and an image sensor comprising a pixel array for sensing reflected electromagnetic radiation. The emitter comprises a first emitter and a second emitter for emitting different wavelengths of electromagnetic radiation. The system is such that at least a portion of the pulses of electromagnetic radiation emitted by the emitter comprises a laser mapping pattern.

A tip part (2) for forming a tip of a disposable insertion endoscope (1) the tip part comprising: a camera insertion sleeve (28) provided within the interior spacing, the camera insertion sleeve being formed by a circumferential camera sleeve wall that extends from the distal front wall of the housing to a proximal end of the camera insertion sleeve so that the camera insertion sleeve comprises an open proximal end; a tube insertion sleeve (38) provided within the interior spacing and fixed in relation to the distal front wall, the tube insertion sleeve being formed by a circumferential tube sleeve wall that extends a total tube sleeve length S from the distal front wall of the housing to a proximal end of the tube insertion sleeve so that the tube insertion sleeve comprises an open proximal end; the circumferential housing wall comprises at least one cut-out (41) extending from the proximal end towards the distal front wall, the at least one cut-out leaving space for constructive elements within the at least one cut-out, such constructive elements comprising e.g. fixation, such as crimps, of steering wires and/or alignment elements for alignment of the tip part during manufacture. Furthermore, methods of manufacture thereof are disclosed.

Imaging apparatus, atherectomy devices, systems, and methods of operation thereof are disclosed. The imaging apparatus further comprises one or more light transmittable windows defined along the dividing layer and a catheter outlet port defined along a ventral side of the catheter body. The catheter outlet port allows the guidewire to advance out of the second catheter lumen and the catheter outlet port is aligned with at least one of the light transmittable windows such that the guidewire is within a field of view of the imaging component when the guidewire extends partially though the catheter outlet port. The atherectomy device can comprise a tubular housing and an inflatable balloon coupled to an exterior side of the tubular housing. The tubular housing includes a cutting window and a rotatable cutter configured to debulk the atherosclerotic material extending into the cutting window. The inflatable balloon can comprise a lumen in fluid communication with the housing lumen such that fluid introduced into the housing lumen via the catheter lumen inflates the inflatable balloon.

An image pickup apparatus includes a stacked device in which a plurality of semiconductor devices respectively including a plurality of through electrodes are stacked, a first semiconductor device, among the plurality of semiconductor devices, in which thermal resistance of a through electrode is highest among the plurality of through electrodes, is disposed in front of a first surface on which a first circuit that is one of the semiconductor circuits having a largest heat generation amount is formed, the plurality of through electrodes of the first semiconductor device are conformal vias, and the plurality of through electrodes of semiconductor devices other than the first semiconductor device are filled vias.