Abstract: Systems, apparatuses, methods, and computer program products are provided herein. For example, a method may include receiving a natural language input. In some embodiments, the method includes identifying an implementation domain of a plurality of implementation domains. In some embodiments, the method includes generating an operational program by applying the natural language input to a generative operational program model. In some embodiments, the method includes configuring the operational program by mapping the one or more asset feature inputs to one or more first asset feature templates and the one or more asset feature outputs to one or more second asset feature templates. In some embodiments, the method includes initiating performance of one or more asset implementation actions based at least in part on the operational program.

Abstract: The present invention provides novel RNA base editing compositions, systems, methods and uses. Guide RNAs for site-specific RNA editing of RNA encoding transcriptional coactivators YAP1 or TAZ are provided, and compositions and systems comprising the same with a programmable RNA binding protein (e.g. a Cas protein) and/or a base editor. Methods for RNA editing of YAP1 or TAZ are also provided. RNA editing of YAP1 or TAZ is used for targeting phosphorylation sites, and activating transcription of proteins in regenerative therapy for treating cardiac disease.

Abstract: A surgical access device includes a seal assembly, an upper housing portion, a lower housing portion, and a tubular member. The seal assembly has an instrument seal and is coupled to the upper housing portion. A first valve is partially disposed in an upper chamber of the upper housing portion and a second valve is partially disposed in a lower chamber of the lower housing portion. A valve assembly extends from the upper housing portion and is in fluid communication with the upper chamber. A source of insufflation fluid is attachable to the valve assembly.

Abstract: Polymeric ligation clips and a clip applier for applying a polymeric ligation clip to tissue are disclosed herein. More particularly, the polymeric ligation clips include separate first and second beams that can be coupled to each other and are movable from a reduced diameter open position in which minimal strain is placed on the ligation clip to a clamped position and to a clip applier for delivering such a ligation clip to a surgical site.

Abstract: A surgical port includes a shell and a seal assembly. The shell has a housing and a cannula that extends from the housing. The housing has a sidewall defining a window therethrough. The seal assembly includes one or more seals. The seal assembly is selectively receivable into the housing through the window of the housing of the shell.

Abstract: Polymeric ligation clips and a clip applier for applying a polymeric ligation clip to tissue are disclosed herein. More particularly, the polymeric ligation clips include separate first and second beams that can be coupled to each other and are movable from a reduced diameter open position in which minimal strain is placed on the ligation clip to a clamped position and to a clip applier for delivering such a ligation clip to a surgical site.

Abstract: The present invention provides novel RNA base editing compositions, systems, methods and uses. Guide RNAs for site-specific RNA editing of RNA encoding transcriptional coactivators YAP1 or TAZ are provided, and compositions and systems comprising the same with a programmable RNA binding protein (e.g. a Cas protein) and/or a base editor. Methods for RNA editing of YAP1 or TAZ are also provided. RNA editing of YAP1 or TAZ is used for targeting phosphorylation sites, and activating transcription of proteins in regenerative therapy for treating cardiac disease.

Abstract: A surgical access assembly includes a housing, a tubular member, and a valve assembly. The tubular member extends from the housing. The valve assembly is positioned in the housing and includes a centering mechanism, a guard assembly disposed on a first side of the centering mechanism, and an instrument seal disposed on a second side of the centering mechanism. The instrument seal including petals that are arrange in an overlapping arrangement.

Abstract: A surgical access assembly includes a cannula, a valve housing attached to the cannula, and a valve assembly positioned in the valve housing. The valve assembly includes a centering mechanism with a hoop and fingers, a ring with a flange at one end of the ring, a retainer having first and second discs, a guard having a frame and flaps attached to the frame, and a seal with petals attached to a support. The guard is at least partially disposed in the first disc and the seal is at least partially disposed in the second disc.

Abstract: The present invention provides, among other things, circular guide RNA (cgRNA) compositions and methods for making same. For example, in some aspects, a method of making egRN A is provided comprising enzymatically ligating two ends of a linear guide RNA, creating a cgRNA. In some aspects, a. method is provided for making cgRNA comprising contacting a linear guide RNA with a ligating enzyme, wherein the contacting brings together a first end and a second end of the guide RN A. and wherein the ligating enzyme ligates the first and the second end of the guide RNA thus creating a cgRNA. In some aspects, circularization is carried out by self-splicing introns. In some aspects, provided are circular RNA compositions, for example, circular messenger RNA, and methods for making same.

Abstract: A surgical access assembly includes a housing, a tubular member, and a valve assembly. The tubular member extends from the housing. The valve assembly is positioned in the housing and includes a centering mechanism, a guard assembly disposed on a first side of the centering mechanism, and an instrument seal disposed on a second side of the centering mechanism. The instrument seal including petals that are arrange in an overlapping arrangement.

Abstract: A surgical access assembly includes a cannula, a valve housing attached to the cannula, and a valve assembly positioned in the valve housing. The valve assembly includes a centering mechanism with a hoop and fingers, a ring with a flange at one end of the ring, a retainer having first and second discs, a guard having a frame and flaps attached to the frame, and a seal with petals attached to a support. The guard is at least partially disposed in the first disc and the seal is at least partially disposed in the second disc.

Abstract: An intraoperative clip loading device includes an elongate body that can be positioned at a surgical site through a cannula during an endoscopic surgical procedure to provide a supply of ligation clips to the clip applier. The elongate body includes structure for supporting and advancing the ligation clips within the elongate body.

Abstract: A fixation device for folding a seal member includes a frame having a horizontal portion and an upright portion, a press assembly secured to the upright portion of the frame, and a nest assembly secured to the horizontal portion of the frame. The press assembly includes a handle assembly and an anvil assembly operably connected to the handle assembly. The nest assembly includes a clamping assembly, a folding assembly supported on the clamping assembly, a support assembly supported on the folding assembly, and a nest member. The support assembly includes a support plate and a seal clamp for securing a seal member.

Abstract: A surgical access device includes a tube and a housing coupled to the tube. The housing is configured for passage of a surgical instrument therethrough. The housing includes first and second chambers where the second chamber surrounds the first chamber. A seal is disposed in the first chamber. A port extends from the housing and is in fluid communication with the second chamber. A nozzle is defined between a distal portion of an outer wall of the first chamber and a wall of the housing. The nozzle is configured to direct fluid towards the second chamber.

Abstract: An access assembly includes an instrument valve housing defining a cavity, and a valve assembly. The valve assembly includes a flange seal member, a seal assembly, a centering mechanism, and a retainer frame assembly. The flange seal member includes an arcuate portion configured to adjustably engage first and second surfaces of the instrument valve housing in a sealing relation. The centering mechanism is configured to bias the valve assembly towards a generally centered position within the cavity. The centering mechanism includes a plurality of coils including inner coil portions operatively secured with the seal assembly, and outer coil portions configured to engage the first surface of the instrument valve housing. The retainer frame assembly includes first and second members. The inner coil portion of the centering mechanism is disposed between seal assembly and the second member of the retainer frame assembly.

Abstract: Access assemblies includes an instrument valve housing and a valve assembly disposed within the cavity of the instrument valve housing. The valve assembly includes a guard assembly, a seal assembly disposed adjacent to the guard assembly, and a centering mechanism for maintaining the seal assembly and guard assembly centered within a cavity of the instrument valve. In embodiments, the seal assembly includes a plurality of seal sections that are movable from an unfolded configuration to folded configuration in which the seal assembly forms a hexagonal member defining an opening to facilitate sealed passage of a surgical instrument. The seal sections may include a tapered inner edge for engaging a surgical instrument inserted through the instrument valve housing.

Abstract: An access assembly includes an instrument valve housing and a valve assembly disposed within the instrument valve housing. The instrument valve housing includes upper and lower housing sections. The valve assembly includes a centering mechanism, a seal assembly, and a guard assembly. The centering mechanism is configured to bias the valve assembly towards a generally centered position within the instrument valve housing. The centering mechanism includes a base seal member having an annular base and a flange portion. The flange portion includes an arcuate portion configured to adjustably engage first and second surfaces of the instrument valve housing in a sealing relation. The seal assembly is attachable to the centering mechanism. The seal assembly is configured to engage a surgical instrument inserted into the access assembly in a sealing relation. The guard assembly is attachable to the centering mechanism.

Abstract: A surgical access assembly includes a surgical access device and a cleaning cap. The surgical access device includes an elongated shaft defining an access lumen therethrough and having a distal portion terminating at a distal tip. The cleaning cap is disposed over the distal portion of the elongated shaft. The cleaning cap includes an instrument channel aligned with the access lumen and wipers disposed within the instrument channel.

Abstract: A tool assembly for use with an electrosurgical device for cutting tissue includes a base portion, an electrical insulator extending distally from the base portion, a return lead adapted to be electrically coupled to a return terminal, and an active lead adapted to be electrically coupled to an active terminal. The return lead is movably supported on the electrical insulator. The active lead is fixed to the electrical insulator. The return lead is rotatable about a pivot and translatable along a longitudinal axis relative to the electrical insulator and the active lead. Upon activation, electrosurgical energy is transmitted from the active lead through tissue to the return lead to cut tissue in contact with the active lead.