Abstract: Provided herein according to aspects of the present invention are resins that: (a) are suitable for use in additive manufacturing techniques such as bottom-up and top-down stereolithography, (b) produce objects that are bioresorbable, and (c) produce objects that are flexible or elastic (preferably at at least typical room temperatures of 25° C., and in some embodiments at typical human body temperatures of 37° C.). Such resins may include: (a) a bioresorbable polyester oligomer having reactive end groups; (b) non-reactive diluent; (c) optionally reactive diluent; and (d) a photoinitiator.

Abstract: Provided herein according to aspects of the present invention are resins that: (a) are suitable for use in additive manufacturing techniques such as bottom-up and top-down stereolithography, (b) produce objects that are bioresorbable, and (c) produce objects that are flexible or elastic (preferably at at least typical room temperatures of 25° C., and in some embodiments at typical human body temperatures of 37° C.). Such resins may include: (a) a bioresorbable polyester oligomer having reactive end groups; (b) non-reactive diluent; (c) optionally reactive diluent; and (d) a photoinitiator.

Abstract: Provided herein according to aspects of the present invention are resins that: (a) are suitable for use in additive manufacturing techniques such as bottom-up and top-down stereolithography, (b) produce objects that are bioresorbable, and (c) produce objects that are flexible or elastic (preferably at at least typical room temperatures of 25° C., and in some embodiments at typical human body temperatures of 37° C.). Such resins may include: (a) a bioresorbable polyester oligomer having reactive end groups; (b) non-reactive diluent; (c) optionally reactive diluent; and (d) a photoinitiator.

Abstract: Provided herein according to aspects of the present invention are resins that: (a) are suitable for use in additive manufacturing techniques such as bottom-up and top-down stereolithography, (b) produce objects that are bioresorbable, and (c) produce obects that are flexible or elastic (preferably at at least typical room temperatures of 25° C., and in some embodiments at typical human body temperatures of 37° C.). Such resins may include: (a) a bioresorbable polyester oligomer having reactive end groups; (b) non-reactive diluent; (c) optionally reactive diluent; and (d) a photoinitiator.

Abstract: Devices and methods for applying sealants to surgical instruments are described herein. In one embodiment, a surgical device is described that can include at least one nozzle formed at a proximal end of the device that is configured to receive a sealant, as well as an applicator formed at a distal end of the device that is configured to deliver the sealant received by the at least one nozzle. The applicator can be configured to interface with at least one of a first and second jaw of a surgical stapler such that the sealant delivered from the applicator can be deposited into a plurality of openings formed in the surgical stapler.

Abstract: Adjunct material and methods of using adjunct material to reinforce tissue in proximity to a staple line are provided herein. In general, the adjunct material can be used to maintain a seal in tissue, such as lung tissue, and prevent stapled tissue from tearing. This adjunct material can be coupled to a jaw of a surgical stapler, and can be deployed into tissue along with the staples. In some embodiments, the adjunct material can comprise an outer material encompassing an inner, hydrophilic swellable material. The outer material can be selectively dissolvable and/or absorbable. When the outer material is punctured by staples or otherwise penetrated, moisture is passed to the inner material which then swells and expands to transition to a predetermined shape to seal the tissue and prevent leaks from forming in the tissue. Portions of the inner material around the staple line can transition to a large radius.

Abstract: Devices and methods for sealing staples in tissue using adjuncts coupled to an individual staple are described herein. In one embodiment, a staple cartridge assembly is described that can include a cartridge body having a plurality of staple cavities, where each staple cavity has a surgical staple disposed therein. The assembly can also include a plurality of adjuncts, where each adjunct is disposed around at least one leg of a surgical staple such that each adjunct forms a seal around the at least one leg of the surgical staple upon deployment of the surgical staple from the cartridge body.

Abstract: Devices and methods for sealing staples in tissue using a plurality of adjunct segments are described herein. In one embodiment, an end effector for a surgical instrument is described that can include first and second jaws, where the first jaw has a cartridge body removably attached thereto and the cartridge body has a plurality of staple cavities configured to seat staples therein. The second jaw can have an anvil with a plurality of staple forming openings formed therein, and at least one of the first and second jaws can be movable relative to the other jaw. The end effector can also include a plurality of sealing adjunct segments coupled to one another and at least one of the first and second jaws such that a staple ejected from the cartridge body passes through one of the plurality of sealing adjunct segments and tissue disposed between the first and second jaws.