Photochemical tissue bonding methods include the application of a photosensitizer to a tissue and/or tissue graft, followed by irradiation with electromagnetic energy to produce a tissue seal. The methods are useful for tissue adhesion, such as in wound closure, tissue grafting, skin grafting, musculoskeletal...http://www.google.com.hk/patents/US20060212070?utm_source=gb-gplus-share專利 US20060212070 - Photochemical tissue bonding
