An attachment for a device for generating an air flow or dispensing a fluid, which attachment is designed to be at least partially introduced into an external auditory canal of a human or animal ear, the attachment including a connection piece for connecting the attachment to the device for generating an air flow, and a tongue-type guide vane for conducting air that flows out of the device for generating an air flow via the connection piece, the guide vane having a bottom.

An apparatus and method for providing heat exchange in the lungs of the mammal during partial liquid ventilation are provided. The apparatus and method can control delivery and removal of partial liquid ventilation to the lungs of a mammal by responding to pressure change in the lungs to minimize danger of causing barotrauma to the patient.

A system for treating target tissue located at a first location along an anatomic lumen comprises a catheter including a distal end portion configured for deployment in the anatomic lumen. The system also comprises an expansion device coupled to the distal end portion of the catheter. The expansion device has an expanded size in a deployed configuration. The expansion device in the deployed configuration occludes the anatomic lumen at a second location, different from the first location, along the anatomic lumen. The expansion device also occludes at least one of a plurality of blood vessels adjacent the anatomic lumen to reduce blood flow to the target tissue at the first location.

A neck fan includes an arc-shaped shell configured to hang around user's neck and at least four fan assemblies arranged in the shell. The shell includes a first part and a second part. Each of the first part and the second part defines an accommodating space, air inlets and air outlets communicated with the accommodating space, at least one partition is arranged in the accommodating space and configured to divide the accommodating space into at least two accommodating parts arranged along an extension direction of the shell. Each of the fan assemblies is arranged in one of the at least two accommodating parts and is configured to direct air into the one of the at least two accommodating parts through corresponding air inlets and to direct air out of the one of the at least two accommodating parts through corresponding air outlets.

A neck fan includes an arc-shaped shell configured to hang around user's neck and at least four fan assemblies arranged in the shell. The shell includes a first part and a second part. Each of the first part and the second part defines an accommodating space, air inlets and air outlets communicated with the accommodating space, at least one partition is arranged in the accommodating space and configured to divide the accommodating space into at least two accommodating parts arranged along an extension direction of the shell. Each of the fan assemblies is arranged in one of the at least two accommodating parts and is configured to direct air into the one of the at least two accommodating parts through corresponding air inlets and to direct air out of the one of the at least two accommodating parts through corresponding air outlets.

An attachment for a device for generating an airflow or for dispensing a fluid, which attachment is adapted to be inserted at least in sections into an external ear canal of a human or animal ear. The attachment has a connecting piece for connecting the attachment to the device for generating an airflow, and has a guide vane of tongue-like design with a guide vane base for guiding air flowing out of the device for generating an airflow via the connecting piece.

A directable, portable appliance in combination with an adjustable set-point digital temperature controller for non-contact remotely monitoring infrared temperatures of a selected area of human skin and activating an electrical fan for directing cooling air over the selected skin areas of individuals experiencing episodes of thermal chaos, i.e., hot flashes.

A neck fan includes an arc-shaped housing configured to hang around user's neck and at least four fan assemblies arranged in the housing. The housing includes a first part and a second part. Each of the first part and the second part defines an accommodating space, air inlets and air outlets communicated with the accommodating space, at least one partition is arranged in the accommodating space and configured to divide the accommodating space into at least two accommodating parts arranged along an extension direction of the housing. Each of the fan assemblies is arranged in one of the at least two accommodating parts and is configured to direct air into the one of the at least two accommodating parts through corresponding air inlets and to direct air out of the one of the at least two accommodating parts through corresponding air outlets.

Invention is related to water used in combination with outdoor activity; which can include, recreation activities, therapeutic activities, exercise activities. Outdoor activity can be utilized by a user, or more than one user. Recreation activities can provide multiple user interface in a game format. Therapeutic activity can include, a smoking cessation modality, an improved immune system modality, a virus fighting modality which may include covid or related. Exercise activities can include, calorie burning, flexibility, strength, breathwork. Method can use a siphon water delivery. Invention can be used as a lawn watering device. Method can be supported with an app or other related technology, social media interface

A cooling sheet is provided. The cooling sheet according to one embodiment of the present invention includes a moisture storage layer which stores therein moisture, an absorbing layer which is fused to one surface of the moisture storage layer to absorb the moisture and is applied with microcapsules containing a functional material, and a water repellent layer which is fused to the other surface of the moisture storage layer to be in contact with skin, prevents the moisture from escaping and absorbs air from outside. Accordingly, it is possible to provide a cooling sensation using heat of evaporation when in contact with skin while preventing moisture from escaping to the outside along seam lines.