A device (2) for an ophthalmological illumination system (1) comprising a light instrument (3) for illuminating the intraocular space of a human or animal eye (33) comprises a housing (4) having a proximal housing end (5), a distal housing end (6), and an opening (7) in the proximal housing end (5). The housing (4) delimits a receptacle space (8), which extends in a manner proceeding from the opening (7) in the proximal housing end (5) along a longitudinal direction (L) in the direction of the distal housing end (6). The receptacle space (8) is configured for receiving the light instrument (3) through the opening (7) in the proximal housing end (5). The housing (4) comprises at least one translucent material at least in the region (10) of the distal housing end (6).

A protective device (10, 10′) provides a protective cover for a part (12, 12′, 12″) of a medical device and includes a flexible part (14, 14′) and with a rigid part (16, 16′). The rigid part (16, 16′) has at least one locking element (28, 28′). The locking element (28, 28′) is lockingly connectable to a counterpiece of the corresponding part (12, 12′, 12″) of the medical device.

Disclosed is a pendant device particularly used in emergency services of all hospitals, allowing health staff move more comfortably in resuscitation room, speeding up the procedure time of caring patient, providing more effective and faster production of patient reports, and a patient treatment reporting method achieved by use of the pendant device.

A light head for a medical device support system. The light head includes first and second zones of light sources, an optical system, and a control system. The first and second zones of light sources emit respective first and second beams of light that form an illumination pattern having a pattern size at a region of interest. The optical system adjusts a beam spread of the second beam of light to change the pattern size of the illumination pattern from a first pattern size to a second pattern size. The control system varies power to the first and second zones of light sources in response to adjustment of the beam spread of the second beam of light to maintain a substantially constant magnitude of illuminance at the region of interest as the pattern size is changed from the first pattern size to the second pattern size.

An electrosurgical instrument includes a light source, a first conductor, a second conductor, an insulation material positioned between the first conductor and the second conductor, and a light pipe that carries light from the light source to the insulation material.

A light head for a medical device support system. The light head includes a housing base, an annular shape first lens, a housing cover, and a motion transfer member. The housing cover includes a cavity within which the annular shape first lens is rotatable about a rotation axis. The housing cover includes a second lens. The annular shape first lens and the second lens are in a light emitting path of the plurality of light emitting elements. The motion transfer member is configured to movably interact with a boss of the annular shape first lens to rotate the annular shape first lens about the rotation axis and within the cavity. A periphery of the annular shape first lens includes guide members configured to position the boss of the annular shape first lens to movably interact with the motion transfer member.

A light head for a medical device support system. The light head includes first and second zones of light sources, an optical system, and a control system. The first and second zones of light sources emit respective first and second beams of light that form an illumination pattern having a pattern size at a region of interest. The optical system adjusts a beam spread of the second beam of light to change the pattern size of the illumination pattern from a first pattern size to a second pattern size. The control system varies power to the first and second zones of light sources in response to adjustment of the beam spread of the second beam of light to maintain a substantially constant magnitude of illuminance at the region of interest as the pattern size is changed from the first pattern size to the second pattern size.

A medical device such as an oximeter includes a marking feature. In an implementation, a marking mechanism of the device marks tissue based on a location of where a measurement was taken by the device. In an implementation, the marking mechanism of the device marks tissue based on an oxygen saturation measurement obtained by the device.

A surgical lighting system includes a light head housing, a handle, a camera, and an optical fiber cable. The light head housing includes a plurality of light emitting elements therein that are arranged to emit light downward to a region of interest. The handle is mounted to the light head housing and protrudes downward from the light head housing, the handle including a handle housing having a sufficient size to be gripped by the human hand. A camera is mounted within the handle housing, the camera having a field of view that encompasses at least a portion of the region of interest. An optical fiber cable extends from a location within the handle housing and to the light head housing, the optical fiber cable being configured to transmit optical video signals associated with video data captured by the camera to the light head housing.

A surgical lighting system includes a central shaft, a surgical light head, an extension arm, a load balancing arm, and a yoke assembly. The extension arm is pivotably mounted to the central shaft. The load balancing arm is pivotably mounted to the extension arm. The yoke assembly supports the light head for multi-axis movement relative to the load balancing arm. The surgical light head includes a plurality of light emitting elements that are arranged to emit light downward to a region of interest and an optical signal generating component configured to capture data associated with the region of interest and generate an optical signal based on the captured data. Optical fiber cables and rotatable joints transmit the optical signal associated with the captured data from the surgical light head to one or more of the yoke assembly, the load balancing arm, the extension arm, and the central shaft.