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    • 7. 发明申请
    • Cryoprobe with reduced adhesion to frozen tisssue
    • 冷冻组织对冷冻组织的粘附力降低
    • US20100152722A1
    • 2010-06-17
    • US11990659
    • 2006-08-16
    • Paul Kleinberger
    • Paul Kleinberger
    • A61B18/02
    • A61B18/02A61B18/1815A61B2017/00101A61B2018/00041A61B2018/0019A61B2018/0022A61B2018/0212A61B2018/0262
    • The present invention relates to devices and methods for cryosurgery. More particularly, the present invention relates to a cryoprobe which does not form strong adhesive or mechanical bonds with body tissues when such tissues are frozen by cooling action of the probe. Embodiments of the present invention include a cryoprobe having a distal cooling module with an outer surface layer of non-polar molecules, a probe having a distal cooling module with a microscopically smooth outer surface, a cryoprobe comprising a mechanism for coating a distal cooling module thereof with non-polar lubricant during movement of the cryoprobe within body tissues of a patient, and a non-cooling cryosurgery probe with non-adhesive features. Also presented are methods utilizing disclosed cryoprobes to facilitate cryosurgery and to enhance accuracy of cryoablation of user-selected cryoablation targets.
    • 本发明涉及冷冻手术的装置和方法。 更具体地说,本发明涉及一种冷冻探针,当这些组织被探针的冷却作用冻结时,它不会与身体组织形成强烈的粘合或机械结合。 本发明的实施例包括具有远端冷却模块和非极性分子的外表面层的冷冻探针,探针具有具有微观光滑的外表面的远侧冷却模块,冷冻探针包括用于涂覆远端冷却模块的机构 在冷冻探针在​​患者的身体组织内运动期间具有非极性润滑剂,以及具有非粘合特征的非冷却冷冻手术探针。 还提出了利用所公开的冷冻探针的方法来促进冷冻手术并提高用户选择的冷冻消融靶标的冷冻消融的准确性。
    • 8. 发明申请
    • Cryoprobe with reduced adhesion to frozen tissue, and cryosurgical methods utilizing same
    • 具有降低的对冷冻组织的粘附性的冷冻保存剂,以及利用其的冷冻手术方法
    • US20070043342A1
    • 2007-02-22
    • US11204175
    • 2005-08-16
    • Paul Kleinberger
    • Paul Kleinberger
    • A61B18/02
    • A61B18/02A61B18/1815A61B2017/00101A61B2018/00041A61B2018/0019A61B2018/0022A61B2018/0212A61B2018/0262
    • The present invention relates to devices and methods for cryosurgery. More particularly, the present invention relates to a cryoprobe which does not form strong adhesive or mechanical bonds with body tissues when such tissues are frozen by cooling action of the probe. Embodiments of the present invention include a cryoprobe having a distal cooling module with an outer surface layer of non-polar molecules, a probe having a distal cooling module with a microscopically smooth outer surface, and a cryoprobe comprising a mechanism for coating a distal cooling module thereof with non-polar lubricant during movement of the cryoprobe within body tissues of a patient. Also presented are methods utilizing disclosed cryoprobes to facilitate cryosurgery and to enhance accuracy of cryoablation of user-selected cryoablation targets.
    • 本发明涉及冷冻手术的装置和方法。 更具体地说,本发明涉及一种冷冻探针,当这些组织被探针的冷却作用冻结时,它不会与身体组织形成强烈的粘合或机械结合。 本发明的实施例包括具有远端冷却模块和非极性分子的外表面层的冷冻探针,具有具有微观光滑的外表面的远端冷却模块的探针和包含用于涂覆远端冷却模块的机构的冷冻探针 在冷冻探针在​​患者的身体组织内移动期间具有非极性润滑剂。 还提出了利用所公开的冷冻探针的方法来促进冷冻手术并提高用户选择的冷冻消融靶标的冷冻消融的准确性。