A tissue cutting device that is especially suited for neurosurgical applications is disclosed and described, as well as alternative systems for tissue preservation and transport. The cutting device includes an outer cannula in which a reciprocating inner cannula is disposed. A tissue collector is also provided and is in fluid communication with the lumen of the inner cannula. A temperature control sleeve may be disposed around the tissue collector to control the temperature of the tissue samples. A preservation system may be supplied that is configured to deliver fluids to tissue samples in the tissue collector. A fluid supply sleeve may be disposed about the outer cannula and is selectively positionable along the length of the outer cannula.

A tissue cutting device that is especially suited for neurosurgical applications is disclosed and described, as well as alternative systems for tissue preservation and transport. The cutting device includes an outer cannula in which a reciprocating inner cannula is disposed. A tissue collector is also provided and is in fluid communication with the lumen of the inner cannula. A temperature control sleeve may be disposed around the tissue collector to control the temperature of the tissue samples. A preservation system may be supplied that is configured to deliver fluids to tissue samples in the tissue collector. A fluid supply sleeve may be disposed about the outer cannula and is selectively positionable along the length of the outer cannula.

Devices and methods for sterilizing the outer and inner surfaces of a working end-site of a medical device such as a catheter hub, luer connector, luer component, needleless access site, and/or access port are discussed. The sterilizing device can include a housing, a sterilizing element including an antipathogenic agent configured for sterilizing the working end-site of a medical device, and a cap hingedly coupled to the housing and configured to hermetically seal the sterilizing element within the housing. One or more features on the cap and housing serve to hermetically seal the cap to the housing prior to use.

The disclosure herein provides methods, systems, and devices for a sterile ophthalmic surgical drape system that can provide a sterile operating field for use by a doctor, surgeon, nurse, and the like during ophthalmic medical procedures. The sterile field created by the drape system can allow a doctor, surgeon, nurse and the like to perform a medical procedure, such as ophthalmic surgery, outside of an operating room and in locations such as a doctor's office or a military operating room war setting. The sterile ophthalmic surgical drape system can comprise a drape, a frame apparatus, a hole of sufficient size for a microscope, a fan, a filter, air directors, and slits. The drape system can comprise a collapsible frame apparatus. The drape system may be configured to be used in conjunction with a surgical tray that houses pre-sterilized tools for use in a medical procedure.

An electromechanical surgical assembly includes a surgical device, an adapter, and a filter. The surgical device includes a connecting portion having a distal facing recess including an electrical plug. The adapter includes a proximal facing cap configured to mate with the recess of the surgical device, the proximal facing cap including an electronic assembly including a plurality of electrical contact pins configured for electrical connection with the electrical plug. The filter is removably positioned within the recess of the surgical device. The plurality of electrical contact pins extend through the filter when the adapter is connected to the surgical device.

Generally, a system for use in a robotic surgical system may be used to determine an attachment state between a tool driver, sterile adapter, and surgical tool of the system. The system may include sensors used to generate attachment data corresponding to the attachment state. The attachment state may be used to control operation of the tool driver and surgical tool. In some variations, one or more of the attachment states may be visually output to an operator using one or more of the tool driver, sterile adapter, and surgical tool. In some variations, the tool driver and surgical tool may include electronic communication devices configured to be in close proximity when the surgical tool is attached to the sterile adapter and tool driver.

Generally, a system for use in a robotic surgical system may be used to determine an attachment state between a tool driver, sterile adapter, and surgical tool of the system. The system may include sensors used to generate attachment data corresponding to the attachment state. The attachment state may be used to control operation of the tool driver and surgical tool. In some variations, one or more of the attachment states may be visually output to an operator using one or more of the tool driver, sterile adapter, and surgical tool. In some variations, the tool driver and surgical tool may include electronic communication devices configured to be in close proximity when the surgical tool is attached to the sterile adapter and tool driver.

An improved method and device are provided for forming and/or maintaining a percutaneous access pathway. The device generally comprises an access pathway and attachment device. The provided assembly substantially reduces the possibility of iatrogenic infection while accessing and/or re-accessing a body space.

An improved method and device are provided for forming and/or maintaining a percutaneous access pathway. The device generally comprises an access pathway and attachment device. The provided assembly substantially reduces the possibility of iatrogenic infection while accessing and/or re-accessing a body space.

A device for establishing and maintaining a sterile environment for conducting surgical procedures is disclosed. In particular, the tent-like device provides an interior space attachable to a patient's skin to allow surgical treatment of the patient. Several aspects of the invention are directed to devices to be used in connection with such a surgical procedure using the tent-like device. According to the invention, an isolation device for providing a sterile operation chamber above a skin region of a patient is provided, in particular for performing a surgical procedure, said isolation device comprising an inflatable bag coupled to a support frame, the support frame having a transport configuration and an operation configuration. In the transport configuration, the first inflatable bag is confined, such as to have compact dimensions. In the operation configuration, the first inflatable bag is extended, such as to form said sterile operation chamber.