| http://www.w3.org/ns/prov#value | - engaged to said outer sleeve at said second end, said laparoscopic port having a bore aligned at one end with said channel of said outer sleeve and having at its other end a number of seals, said port further including a sealing member disposed between said bore and said channel operable to close said channel from said bore when no instrument is extending through said laparoscope and operable to o
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