A medical robot system, including a robot coupled to an effectuator element with the robot configured for controlled movement and positioning. The system may include a transmitter configured to emit one or more signals, and the transmitter is coupled to an instrument coupled to the effectuator element. The system may further include a motor assembly coupled to the robot and a plurality of receivers configured to receive the one or more signals emitted by the transmitter. A control unit is coupled to the motor assembly and the plurality of receivers, and the control unit is configured to supply one or more instruction signals to the motor assembly. The instruction signals can be configured to cause the motor assembly to selectively move the effectuator element.

Markers, medical instruments, and/or medical devices have a composition and/or other features or characteristics such that they will generate twinkling artifacts when imaged with ultrasound. In this way, the markers, medical instruments, and/or medical devices can be detected and localized using ultrasound. Ultrasound technical specifications that are optimized to generate twinkling artifact signatures are selected and used to facilitate localization of such markers, instruments, and/or devices.

A surgical stapler including an anvil, a staple cartridge, and a buttress material removably retained to the anvil and/or staple cartridge. In various embodiments, the staple cartridge can include at least one staple removably stored therein which can, when deployed, or fired, therefrom, contact the buttress material and remove the buttress material from the anvil and/or staple cartridge. In at least one embodiment, the anvil can include at least one lip and/or groove configured to removably retain the buttress material to the anvil until deformable members extending from the surgical staple are bent by the anvil and are directed toward and contact the buttress material.

Markers, microwave probes, and related systems and methods are provided for localizing lesions within a patient's body, e.g., within a breast. The marker includes an energy converter e.g., one or more photodiodes, for transforming energy pulses striking the marker into electrical energy, a switch, e.g., FET, coupled to the photodiodes such that light from a probe cause the switch to open and close. A pair of antenna wires are coupled to the switch to provide an antenna, the switch configured to open and close when light strikes the photodiodes to modulate signals from the probe reflected by the antenna back to the probe to identify the location of the marker. The marker also includes an electro static discharge (ESD) protection device coupled to the switch to provide protection against an electrostatic discharge event.

An augmented reality dental display system includes a first database containing a 3D intra oral image, a second database containing a 3D oral anatomy image, one or more tooth markers configured for applying on one or more of the patient's teeth for tooth identification, and a processor combining the 3D intra oral image and the 3D oral anatomy image to form an augmented reality displayable image. When the augmented reality headset is worn, the tooth marker is read by the augmented reality headset to execute the processor for visually superimposing the augmented reality displayable image on the patient's teeth during a dental surgery.

Measuring fluorescence within a zone on a surface of biological tissue uses a probe that comprises first and second sensors that are constituents of corresponding first and second optical systems and that are fixed relative to each other. The first sensor is configured to detect fluorescent light emitted at said surface and the second sensor detects visible light. The measurement includes projecting a mark onto the zone, and, based on a position of an image of the mark on the second sensor, localizing and locating fluorescence detected by the first sensor in an image of the zone. The image is produced in visible light. The mark is a light mark that is detectable by said second sensor.

A medical robot system, including a robot coupled to an effectuator element with the robot configured for controlled movement and positioning. The system may include a transmitter configured to emit one or more signals, and the transmitter is coupled to an instrument coupled to the effectuator element. The system may further include a motor assembly coupled to the robot and a plurality of receivers configured to receive the one or more signals emitted by the transmitter. A control unit is coupled to the motor assembly and the plurality of receivers, and the control unit is configured to supply one or more instruction signals to the motor assembly. The instruction signals can be configured to cause the motor assembly to selectively move the effectuator element and is further configured to (i) calculate a position of the at least one transmitter by analysis of the signals received by the plurality of receivers; (ii) display the position of the at least one transmitter with respect to the body of the patient; and (iii) selectively control actuation of the motor assembly in response to the signals received by the plurality of receivers.

A three-plate camera includes an IR prism that causes an IR image sensor to receive incident IR light of light from an observation part, a visible prism that causes a visible image sensor to receive incident visible light of light from the observation part, a specific prism that causes a specific image sensor to receive incident light of a specific wavelength band of light from the observation part, and a video signal processing unit that generates an IR video signal, a visible video signal, and a specific video signal of the observation part based on respective imaging outputs of the IR image sensor, the visible image sensor, and the specific image sensor, combines the IR video signal, the visible video signal, and the specific video signal, and outputs a combined video signal to a monitor.

Described is a tubular element for medical use having a main body (2) and a pointed end (3) and comprising a marker (4) applied at least at an angular portion of the side wall of the tubular element which extends from the pointed end (3) to at least a portion of the main body (2).

Disclosed in some forms is a process of limiting the impact of surgery on a nerve, the process comprising applying a therapeutic substance to the nerve during surgery. In some aspects, disclosed is a formulation for reducing nerve trauma comprising an active pharmacological ingredient adapted to intervene in the activation of pathways of cellular degradation within the nerve and a carrier adapted to reduce dissemination of the active pharmacological ingredient beyond the site at which its effect is intended.