Surgical stapling instruments with rotatable staple deployment arrangements

A surgical stapling instrument. Various embodiments include an actuation system for selectively generating a plurality of control motions. A surgical end effector is operably coupled to the actuation system. The actuation system interfaces with an actuation member configured to operably engage rotatable camming members to fire staples within the end effector into forming contact with an anvil portion of the end effector.

SURGICAL STAPLES HAVING ATTACHED DRIVERS AND STAPLING INSTRUMENTS FOR DEPLOYING THE SAME

A surgical stapling system including a driver and a staple where the driver is connected to the staple. In previous surgical stapling systems, the driver and the staple were not connected. A surgical stapling system in accordance with the present invention may have fewer components, less assembly and manufacturing time, and may accommodate larger staples which are at least partially embedded in the driver. In various embodiments, a surgical stapling system comprises a staple, the staple including a deformable member, and a stapler, the stapler including an anvil, a staple cartridge for removably storing the staple, and a cam movable between a first position and a second position. In these embodiments, the surgical stapling system further comprises a driver attached to the staple, the driver being operatively engaged with the cam to move the staple toward the anvil when the cam is moved between the first position and the second position.

Method of internally potting or sealing a handheld medical device

The present disclosure provides a powered surgical instrument including a housing defining an inner cavity therein; at least one internal component disposed within the housing; and potting material injected into the inner cavity encapsulating at least a portion of the at least one internal component.

Apparatus for performing an electrosurgical procedure

An endoscopic forceps is provided and includes a housing having a shaft that extends therefrom. An end effector assembly is operatively connected to a distal end of the shaft and includes a pair of pivotably coupled first and second jaw members. The jaw members are movable relative to one another. A drive mechanism includes a driving structure. A link assembly includes two or more links that are operably coupled to each other and the drive structure. The two or more links are operably coupled to respective ones of the first and second jaw members.

CONTROLLED RELEASE OF IMMUNOSUPPRESSANTS FROM SYNTHETIC NANOCARRIERS

Disclosed are synthetic nanocarrier compositions that provide controlled release of immunosuppressants as well as related methods. The synthetic nanocarrier compositions may also include antigen in some embodiments.

Responding to a query in a data processing system

A data processing system includes a plurality of processing stages. In response to a query, a membership structure is accessed to determine whether partially processed data from a particular one of the processing stages.

Staple buttress retention system

A surgical stapling instrument is provided having systems for securing buttress material to the anvil and staple containing cartridge associated with the surgical instrument. The system includes a retainer configured to engage the anvil or the staple containing cartridge and capture the buttress material between the retainer and the anvil or staple containing cartridge. The disclose retainer engages the anvil or staple containing cartridge in snap fit or friction fit fashion. The buttress material includes a circumferential perforation line enabling the center of the buttress material to be stapled to tissue while the remainder of the buttress material remains with the anvil or staple containing cartridge.

Method and system for instant messaging conversation security

A method for securing an instant messaging (“IM”) conversation between at least a first and a second user, the first and second users having a first and a second client, respectively, in communication over a network, the method comprising: receiving a command from the first user through an input device and a graphical user interface (“GUI”) presented on a display of the first client to disable copying of the IM conversation; and, transmitting a message to the second client to inform the second client and the second user that copying of the IM conversation has been disabled.

Merchant-consumer bridging platform apparatuses, methods and systems

The MERCHANT-CONSUMER BRIDGING PLATFORM APPARATUSES, METHODS AND SYSTEMS (“MCB-Platform”) various activity requests (e.g., transaction request, merchant information update request, offer issuance request, etc.) via MCB-Platform components into transaction records and merchant database updates outputs. In one implementation, a method is disclosed, comprising: receiving an activity request including merchant information associated with a merchant; retrieving a previously stored merchant record from a database; determining merchant information update indicia based on a comparison of the merchant information and the previously stored merchant record; determining a confidence metric for the merchant information update; retrieving a confidence requirement based on the activity request; determining, within a low-latency processing time-frame, whether the determined confidence metric satisfies the retrieved confidence requirement; performing the requested activity and updating the previously stored merchant record with the merchant information update indicia when the determined confidence metric satisfies the retrieved confidence requirement; and declining the activity request when the determined confidence metric satisfies the retrieved confidence requirement.

Signal processing apparatus and method

A method and an apparatus to analyze two measured signals that are modeled as containing desired and undesired portions such as noise, FM and AM modulation. Coefficients relate the two signals according to a model defined. The method and apparatus are particularly advantageous to blood oximetry and pulserate measurements.