The present invention relates to new plasma or new platelet-rich plasma preparations, new cell dissociation methods, new cell associations or compositions, a method of preparation thereof, a use thereof, devices for the preparation thereof and preparations containing such a platelet-rich plasma preparation and cell associations or compositions. Specifically, the invention provides plasma or platelet-rich plasma alone or in cell composition preparations for use in tissue regeneration and bone regeneration and pain reduction.

Adhesive compositions and patches, and associated systems, kits, and methods, are generally described. Certain of the adhesive compositions and patches can be used to treat tissues (e.g., in hemostatic or other tissue treatment applications), according to certain embodiments.

A therapeutic composition can include an amount of amniotic fluid having a therapeutically effective amount of at least one protein, hyaluronic acid, or both. The therapeutic composition can be substantially free of lanugo, vernix, and cells harvested with the amniotic fluid.

A medical adhesive and the preparation method, and application thereof. The medical adhesive is in the form of a gel, which contains a giant salamander skin mucus and an aqueous solution; the ratio parts by weight of the giant salamander skin dried powder and the aqueous solution is 1:1 to 1:6, and the weight content of the giant salamander skin mucus freeze-dried powder in the medical adhesive ranges from 14.2% to 50%. The present invention also provides the preparation method for preparing the aforementioned medical adhesive, and at the same time, the aforementioned medical adhesive is applied for the wound.

A method for closing a subcutaneous arterial wound is provided which utilizes a patient's whole blood by homogenously exposing the patient's whole blood to a porous matrix to initiate the clotting cascade of the patient's whole blood and situating the patient's whole blood at a position proximate to the arterial wound as the patient's whole blood is clotting. The method may include holding a subcutaneous mass comprising the patient's whole blood in position proximate the arterial wound as the patient's whole blood continues to clot, whereby a hemostatic closure comprising the patient's whole blood is formed.

The present invention is concerned with a photosynthetic scaffold that delivers oxygen and its uses for tissue engineering and the treatment of ischemia.

The present invention relates to a tissue fusion composition having tissue adhesion and differentiation characteristics, and a preparation method therefor. In the present invention, a tissue fusion composition in the form of a gel or sheet is prepared using stem cells and stem cell-derived extracellular matrix, and it has been confirmed that the composition adheres and binds superbly to biological tissues and can be differentiated into cartilage, bone, cornea, growth plate, and the like, and thus the composition can be used as an adhesive and a differentiation agent in regenerative therapy of damaged tissues or organs, therefore being ultimately and effectively usable as an agent for tissue fusion.

A method for promoting spine fusion inside intersomatic cages, comprising placing a fusion cage between two vertebral bodies, and injecting a bone cement paste inside said fusion cage, said bone cement paste containing a powder component comprising α-tricalcium phosphate (α-TCP) particles having an average size greater than or equal to 9 μm, and a liquid component comprising blood.

The shoulder stiffness, the muscle fatigue, etc., are easily and efficiently improved by the electromagnetic waves without the usage of the power supplies and the large treatment tools. The electromagnetic-wave treatment device 10 has an antenna acupuncture needle 13 and a fixing member 12. The antenna acupuncture needle 13 has a sharp end portion 13a having one end portion formed into a needle shape. The fixing member is fixed to the antenna acupuncture needle 13. This antenna acupuncture needle 13 is fixed so that the sharp end portion 13a of the antenna acupuncture needle 13 protrudes from the fixing member 12. And, the antenna acupuncture needle 13 functions as an antenna receiving the electromagnetic waves in a space.

The present invention is concerned with a photosynthetic scaffold that delivers oxygen and its uses for tissue engineering and the treatment of ischemia.