摘要:
Methods, systems, and mixtures deliver a bone cement to a void in a bone, and provide an expandable filler for expanding the volume of the bone cement. The void in the bone is accessed and a bone cement material is introduced into the void in the bone. An expandable filler is introduced into the void in the bone. The introduction of the filler can take place simultaneously with the introduction of the bone cement or before or after the bone cement. The expandable filler can be expanded and the bone cement can be allowed to set.
摘要:
A method of treating a vertebra, comprising: (a) accessing an interior of a vertebra; and (b) introducing a sufficient amount of artificial biocompatible material which does not set to a hardened condition in storage, into said bone, with sufficient force to move apart fractured portions of said bone.
摘要:
A method of treating a vertebra, comprising: (a) accessing an interior of a vertebra; and (b) introducing a sufficient amount of artificial biocompatible material which does not set to a hardened condition in storage, into said bone, with sufficient force to move apart fractured portions of said bone.
摘要:
A bone cement comprising a first component and a second component, wherein contacting the first component and the second component produces a mixture which attains a high viscosity an initial period and the viscosity of the mixture remains relatively stable for a working time of at least 5 minutes after the initial setting period, and the mixture is suitable for in-vivo use.
摘要:
A method of treating a vertebra, comprising: (a) accessing an interior of a vertebra; and (b) introducing a sufficient amount of artificial biocompatible material which does not set to a hardened condition in storage, into said bone, with sufficient force to move apart fractured portions of said bone.
摘要:
A method of treating a vertebra, comprising: (a) accessing an interior of a vertebra; and (b) introducing a sufficient amount of artificial biocompatible material which does not set to a hardened condition in storage, into said bone, with sufficient force to move apart fractured portions of said bone.
摘要:
A method of treating a vertebra, comprising: (a) accessing an interior of a vertebra; and (b) introducing a sufficient amount of artificial biocompatible material which does not set to a hardened condition in storage, into said bone, with sufficient force to move apart fractured portions of said bone.
摘要:
A bone cement comprising a first component and a second component, wherein contacting the first component and the second component produces a mixture which attains a high viscosity an initial period and the viscosity of the mixture remains relatively stable for a working time of at least 5 minutes after the initial setting period, and the mixture is suitable for in-vivo use.
摘要:
Apparatus and methods are provided including identifying a subject as suffering from a disorder of an organ of the subject. In response to the identifying, a shaft is inserted into the organ, not via a natural lumen of the subject. Using a laser beam emitted from a distal portion of the shaft, a portion of the organ is ablated. A vicinity of the portion of the organ is cooled by introducing a fluid to the vicinity, and, subsequently aspirating the fluid therefrom, the introduction and aspiration of the fluid being performed via the shaft, while the shaft is inside the organ. Other embodiments are also described.
摘要:
A method of treating a vertebra, comprising: (a) accessing an interior of a vertebra; and (b) introducing a sufficient amount of artificial biocompatible material which does not set to a hardened condition in storage, into said bone, with sufficient force to move apart fractured portions of said bone.