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Tissue-retaining system for ultrasound medical treatment

  • US 7,806,892 B2
  • Filed: 05/22/2002
  • Issued: 10/05/2010
  • Est. Priority Date: 05/29/2001
  • Status: Active Grant
First Claim
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1. An ultrasound medical treatment system comprising an end effector insertable into a patient, wherein the end effector includes a tissue-retaining device, wherein the tissue-retaining device includes a first tissue-retaining member insertable into the patient and having an ultrasound medical-treatment transducer and includes a second tissue-retaining member insertable into the patient, wherein the first and second tissue-retaining members are mechanically and operatively connected together through a link member to pivotally retain patient tissue between the first and second tissue-retaining members and to pivotally release patient tissue so retained, and wherein the link member has a first end pivotally connected to the first tissue-retaining member by a first pivot pin and a second end pivotally connected to the second tissue-retaining member by a second pivot pin which is separate and spaced apart from the first pivot pin.

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