Medical treatment apparatus and control method of medical treatment device
AssigneeOlympus Medical Systems Corp.
InventorTomoyuki Takashino
Life of this patent
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Abstract
A medical treatment device to treat body tissues for conjugation, includes at least a pair of holding members configured to hold the body tissues, an energy output portion provided in at least one of the holding members and connected to an energy source to form a joined portion by supplying energy to the body tissues held by the pair of holding members and joining the body tissues, and a conjugation coating portion to a region from a neighborhood of a joined portion to coat joined surfaces with a substance capable of preventing fluid from invading during or after the body tissues being joined by adding the energy to the body tissues.
Claims11
A medical treatment apparatus to treat body tissues for conjugation, the apparatus comprising:
- at least a pair of holding members configured to hold the body tissues;
- an energy output portion which is provided in at least one of the holding members, and which is configured to output energy from an energy source to the body tissues held by the pair of holding members and configured to join contact surfaces of the body tissues and form a joined portion;
- a supplying portion which is configured to supply a substance to prevent fluid from invading at least the contact surfaces of the joined portion of the body tissues;
- and
- a controller which is configured to control output of the energy from the energy output portion, which is configured to control stopping of the output of the energy from the energy output portion after the joined portion has formed, and which is configured to control supply of the substance from the supplying portion to the contact surfaces of the body tissues.
A control method of a medical treatment device to treat body tissues, comprising:
- outputting energy from an energy output portion so as to join contact surfaces of the body tissues and form a joined portion;
- judging that the joined portion has been formed;
- stopping output of the energy from the energy output portion depending on result of the judging that the joined portion has been formed;
- judging that the output of the energy from the energy output portion has stopped;
- and
- supplying a substance, which prevents invasion of fluid, to the contact surfaces of the joined portion depending on result of the judging that the output of the energy from the energy output portion has stopped.
Dependencies are inferred from the claim text.