A human amniotic fluid formulation has been developed for administration into a joint or associated soft tissue such as a tendon or ligament for treatment of pain, degeneration or injury. The formulation is a sterile de-cellularized human amniotic fluid (D-HAF), devoid of amniotic stem cells and elements of micronized membrane or chorion particles, which has not been heat treated or treated with ethidium bromide. The formulation is optionally diluted, or concentrated, depending on he severity of the disorder or injury. Examples demonstrate efficacy in treatment of pain, disease, disorder, degeneration or injury of a joint or associated soft.

Embodiments herein relate to prosthetic heart valves constructed with animal tissue wherein the leaflets are unitary with the inner skirt. In an embodiment, an implantable heart valve assembly is included having a plurality of valve leaflets, an inner skirt, and a metal frame, wherein the plurality of valve leaflets and the inner skirt are formed of a continuous piece of animal tissue. In another embodiment, a method of making an implantable heart valve assembly is included, the method including placing a piece of pericardial tissue over a mold, cross-linking the pericardial tissue in place over the mold, removing the pericardial tissue from the mold, and attaching the pericardial tissue to a frame, wherein the pericardial tissue forms a seamless junction between a plurality of valve leaflets and an inner skirt. Other embodiments are also included herein.

An enclosure provides a prophylactic barrier that may be permeable to gases, hormones, proteins, and peritoneal fluid, but restrains tumor cells within the enclosure so as to inhibit ovarian cancer invasion of adjacent tissue, and increase the speed of diagnosis of ovarian dysplasia, including cancer. The enclosure includes one or more of fiducial markers, heat sensors, and blood flow reflectors, which may be imaged non-invasively in order to detect conditions or pathology affecting the ovary. The enclosure may also include an access port that permits sampling of the enclosure's contents to further aid in detecting or treating conditions or pathology affecting the ovary.

Medical Implant (100), comprising a microbial cellulose tube (1), comprising a wall (2) having an inner surface (3) and an outer surface (4), wherein the wall comprises several layers (5, 6, 7) of microbial cellulose, wherein said layers are concentric or substantially concentric to a longitudinal axis (L) of the tube, a stent (9) which placed inside of the microbial cellulose tube (1), wherein an outer surface (10) of the stent contacts the inner surface (3) of the microbial cellulose tube (1), and method for producing such implant.

The implant can be covered with newly created bile duct epithelium, thereby creating a new bile duct from body cells. The implant can be removed after completion of creation of the new bile duct. So, the implant as suitable as a temporary implant.

The implant can be used for surgery, such as surgery of gall bladder, bile duct and/or liver, e.g. gall bladder removal, hepatobiliary malignancy surgery or liver transplantation. The implant can particularly be used for repairing or regeneration of bile duct. Further fields of use are the use as esophagus implant or urether implant.

The subject invention provides devices and methods for alleviating discomfort associated with neuroma formation. The devices and methods of the invention effectively use the body's natural response of reconstructing implanted biomaterials to minimize the size of isolate, and protect a neuroma. In preferred embodiments, the subject device is a cylindrical cap, wherein the internal chamber of the cylindrical cap physically partitions the nerve to enable an arrangement of nerve fibers (as opposed to haphazardly arranged nerve fibers often produced in neuromas). Tabs arranged on the outside of the cap can be used to manipulate the cap into place on a nerve. The open end can also be configured with flaps that can be used to widen the open end for easier insertion of the nerve into the cap. In addition, the cap's material remodels into a tissue cushion after implantation, which protects the neuroma from being stimulated and inducing pain.

Medical devices for repairing perforations in tissue, such as the tissue forming the tympanic membrane, methods of manufacturing medical devices, and methods of implanting a medical device are described. An example method of manufacturing a medical device includes obtaining a first piece of material, obtaining a second piece of material, obtaining a divider defining an passageway that extends through the divider, positioning the divider between the first piece of material and the second piece of material such that the divider contacts the first piece of material and the second piece of material, attaching a portion of the first piece of material to a portion of the second piece of material within the passageway defined by the divider, and removing the divider from between the first piece of material and the second piece of material.

The present invention provides, in certain aspects, medical graft products that incorporate multiple drug depots in and/or on the products. One such product is a sheet graft construct, for example for tissue support that includes a sheet graft material with a plurality of drug depots. The drug depots can be hardened deposits formed directly onto the sheet graft material and/or can be capable of eluting a drug for a minimum of 72 hours.

An implantable medical product and method of use for substantially reducing or eliminating harsh biological responses associated with conventionally implanted medical devices, including inflammation, infection and thrombogenesis, when implanted in in a body of a warm blooded mammal. The bioremodelable pouch structure is configured and sized to receive, encase and retain an electrical medical device therein and to allow such device to be inserted into the internal region or cavity of the pouch structure; with the pouch structure formed from either. (a) first and second sheets, or (b) a single sheet having first and second sheet portions. After receiving the electrical device, the edges around the opening are closed by suturing or stapling. The medical device encased by the bioremodelable pouch structure effectively improves biological functions by promoting tissue regeneration, modulated healing of adjacent tissue or growth of new tissue when implanted in the body of the mammal.

The present disclosure relates to the technical field of medical equipment and discloses an anastomotic/occlusion reinforcing and repairing composite member which includes a reinforcing and repairing portion, a protection portion and a connecting thread, wherein two ends of the reinforcing and repairing portion are detachably connected by the connecting thread; and the protection portion penetrates into a space enclosed by the two ends of the reinforcing and repairing portion. The present disclosure also provides a preparation and application method of the anastomotic/occlusion reinforcing and repairing composite member.

Methods for preparing bone void filler substrates with carbonate surface coatings to promote bone growth.