A tilting seat for operators in a controlled environment, particularly for surgeons and the like, comprising a saddle, a chest support, a forehead support and a leg support connected to a base standing on the ground, such that the saddle, the chest support, the forehead support and the leg support are integrally movable with rotation about a horizontal-axis joint placed below the saddle, keeping the space over the joint free from movable elements while in use, guaranteeing the substantial lack of contamination in such space.

Arrangements described herein relate to systems, apparatuses, and methods for a headset system that includes a transducer configured to collect physiological data of a subject, a device housing configured to support the transducer, an insert portion disposed on the device housing, a support structure comprising a baseplate and a receiving portion, and a head cradle supported by the baseplate. The receiving portion extends in a direction that is oblique with respect to the baseplate. The insert portion is sized and shaped to engage the receiving portion to removably attach the device housing to the baseplate.

Arrangements described herein relate to systems, apparatuses, and methods for a headset system that includes a transducer configured to collect physiological data of a subject, a device housing configured to support the transducer, an insert portion disposed on the device housing, a support structure comprising a baseplate and a receiving portion, and a head cradle supported by the baseplate. The receiving portion extends in a direction that is oblique with respect to the baseplate. The insert portion is sized and shaped to engage the receiving portion to removably attach the device housing to the baseplate.

The load applied to a connecting member that connects a second horizontal shaft to a base member in a headrest for a vehicle is reduced. The headrest comprises a pillar member including a right and a left vertical shaft extending upward from an upper part of a seat back, a right and a left first horizontal shaft extending forward from upper ends of the respective vertical shafts, each first horizontal shaft including a curved section, and a second horizontal shaft extending laterally between front parts of the first horizontal shafts, a base member including a base vertical portion extending vertically ahead of the vertical shafts, a base upper portion extending rearward from an upper end of the base vertical portion, and a right and a left first hole formed in the base upper portion to have the respective curved sections or the respective vertical shafts passed therethrough, a connecting member pivotably connecting the base upper portion to the second horizontal shaft, and a pad supported by the base member.

A system for a neck rest including a cushion assembly, a noise assembly and a seat assembly is disclosed. The cushion assembly provides a cushion, being a predetermined stuffed animal, to provide support to the neck of a user while the user sleeps or rests. The cushion includes legs that secure underneath of the chin of the user, with hook and loop fastener. The noise assembly includes a speaker which emits sounds such as sayings, melodies or songs to help soothe and comfort the user as the user falls asleep. The cushion is secured in place onto a seat belt of the seat assembly with a stopper. The stopper being a male and female member which engage one another to keep the cushion positioned properly. The seat belt being on a vehicle or on a car seat.

A neck pillow comprising a cylindrical body that can encircle a neck of a human body, wherein the neck pillow is wearable around and detachable from the neck, wherein the cylindrical body has hardness for stably supporting the neck of the wearer and is provided with a fastener that is openable and closable on a front side of a wearer, and wherein degree of opening of the fastener can be adjusted by a millimeter unit from an upper edge of the cylindrical body in accordance with a height of the lower jaw of the wearer.

In an example, a headrest for a procedure chair includes a headrest backing, a cushion coupled to the headrest backing, a rail coupled to the headrest backing and configured to support a diagnostic device, and an adapter coupled to the headrest backing and configured to couple to a procedure chair. At least one component chosen from the rail and the adapter is formed from an austenitic stainless steel material.

In an example, a headrest for a procedure chair includes a headrest backing, a cushion coupled to the headrest backing, a rail coupled to the headrest backing and configured to support a diagnostic device, and an adapter coupled to the headrest backing and configured to couple to a procedure chair. At least one component chosen from the rail and the adapter is formed from an austenitic stainless steel material.

A seating device includes a headrest movably connected to a seat body. An adjustment mechanism is provided to adjust the position of the headrest relative to the seat body. An operating unit has a driving member to actuate the adjustment mechanism, and a handle portion bending from the driving member. The driving member is movable between non-operative and operative positions. In the non-operative position, the handle portion abuts against the headrest. In the operative position, the handle portion protrudes outward from the headrest.

A seating device includes a headrest movably connected to a seat body. An adjustment mechanism is provided to adjust the position of the headrest relative to the seat body. An operating unit has a driving member to actuate the adjustment mechanism, and a handle portion bending from the driving member. The driving member is movable between non-operative and operative positions. In the non-operative position, the handle portion abuts against the headrest. In the operative position, the handle portion protrudes outward from the headrest.