particular embodiments of the present disclosure will be described herein with reference to the accompanying figures . in the following description , well known functions or constructions are not described in detail to avoid obscuring the present disclosures with unnecessary detail . as shown in the figures and as described throughout the following descriptions , and as is traditional when referring to relative positioning on an object , the term “ proximal ” refers to the end of the device that is closer to the user and the term “ distal ” refers to the end of the apparatus that is farther from the user . an introducer 12 ( fig1 ) is configured and dimensioned to receive a compressible port 10 ( fig2 ), that is formed from a compliant material and has a plurality of throughholes 17 and optionally an insufflation valve stem 20 within one of the throughholes 17 , within the compressible port 10 . the introducer 12 has a funnel shape to facilitate the translation of the compressible port 10 from a larger opening 22 to a smaller opening 23 . the larger opening 22 may be tapered . a slot 19 may be formed along a side of the introducer 12 to accommodate the insufflation valve stem 20 therethrough . tactile and / or visual indicators placed on the introducer 12 may assist a clinician in determining the relative position of the compressible port 10 therein . such indicators may include an indicator line 18 a or a bump 18 b . a port introducer 100 and a method of use will now be described with reference to fig3 . the port introducer 100 includes a vacuum bag 11 adapted to receive the compressible port 10 therein . the vacuum bag 11 includes a valve 16 and a stress concentration line 21 that can be used to separate the vacuum bag 11 by pulling a tab 21 a . by drawing air out of the vacuum bag 11 through the valve 16 , the volume of the vacuum bag is reduced which in turn causes a corresponding reduction in size of the compressible port 10 placed within the vacuum bag 11 . once the volume of the vacuum bag 11 containing the compressible port 10 therein has been reduced in size , the vacuum bag 11 may be placed into an introducer , such as introducer 12 described above , that has been placed within an incision made within a patient . to assist in determining the relative position of the compressible port 10 within the vacuum bag 11 and within the incision , the vacuum bag 11 may be formed from a transparent material . once the compressible port 10 is positioned as desired , the vacuum bag 11 may be removed from the surgical site by pulling the tab 21 a thereby opening the vacuum bag 11 along the stress concentration line 21 while leaving the compressible port 10 within the incision . the compressible port 10 expands to substantially approximate the shape and size of the incision . another embodiment of a port introducer will now be described with reference to fig4 a and 4b . a port introducer 200 includes a membrane 13 adapted to grasp the compressible port 10 therein . the membrane 13 has a generally tubular shape and is formed from a flexible material and is configured and adapted to be placed in the introducer 12 . as shown in fig4 a , the compressible port 10 may be stored within the introducer 12 in an uncompressed state prior to use . deployment of the compressible port 10 is achieved by placing the introducer 12 containing the membrane 13 having the compressible port 10 placed therein within the incision of the patient . the compressible port 10 may be incrementally advanced through the introducer 12 and into the incision by pulling on a distal portion 13 a of the membrane 13 , as seen in fig4 b . in yet another embodiment , a port introducer 300 will now be described with reference to fig5 . as seen in fig5 , a rod r is placed within one of the throughholes 17 of the compressible port 10 . a membrane 14 adapted to grip the compressible port 10 therein is coupled to the rod r such that advancement of the rod r will result in translation of the compressible port 10 . the membrane 14 may be coupled to the rod r at a distal point 25 of the rod r . the port introducer 300 may be placed within the introducer 12 and advanced through the introducer 12 and into the patient &# 39 ; s incision by pushing on the rod r . once the compressible port 10 is positioned as desired with the incision of the patient , the rod r may be removed through the throughhole 17 thereby removing the rod r along with the membrane 14 from the surgical site . in a still further embodiment , a port introducer 400 including a membrane 40 will now be described with reference to fig6 a and 6b . the membrane 40 has a generally tubular shape and is adapted to shrink in response to the application of heat . the membrane 40 includes a perforation 41 along a side of the membrane 40 . by placing the membrane 40 around a distal portion 10 a of the compressible port 10 , the distal portion 10 a can be compressed through the application of heat to the membrane 40 . upon the application of heat to the membrane 40 , the membrane 40 compresses the distal portion 10 a to facilitate placement of the compressible port 10 within the incision of the patient , optionally by translating the compressible port 10 through the introducer 12 . once the compressible port 10 is in a desired position within the incision , the membrane 40 can be removed by opening the membrane 40 along the perforation 41 allowing the membrane to be removed from the surgical site . membrane 40 will reduce in size in the radial and axial dimension . it will be understood that various modifications may be made to the embodiments disclosed herein . therefore , the above description should not be construed as limiting , but merely as exemplifications of particular embodiments . those skilled in the art will envision other modifications within the scope and spirit of the claims appended hereto .
the present disclosure relates to devices for introducing a port within a body cavity . the system includes a compressible port that collapses radially for positioning into an introducer that is inserted into an incision . methods for using the devices are also described .