Abstract: A connector bridge configured to connect between two adjacent surgical guide foundation devices. The connector bridge may include a crossbar portion, two connector pins spaced apart from one another, and wherein the two connector pins extend outward from the crossbar portion in a generally perpendicular direction relative to the crossbar portion. The connector bridge may include a crossbar portion, two openings spaced apart from one another and formed through the crossbar portion, removable bridge pins, and wherein the removeable bridge pins may be configured to be inserted at least partially through the openings.

Abstract: A surgical guide foundation system, device, and methods of making and using same. The surgical guide foundation system may include one or more foundation devices. The one or more foundation devices may include a main body portion, one or more fixation ports formed in the main body portion and forming a passage therethrough, and one or more carrier connectors (e.g., plug connector style latches) formed on the main body portion. The surgical guide foundation system may further include a guide component. The guide component may be configured to be engageable with one or more of the one or more carrier connectors. The main body portion may include protrusions formed on an inner facing surface of the main body portion and extending in a generally perpendicular direction therefrom.

Abstract: Methods of varying the stiffness of polymeric medical tubes.

Abstract: A urinary collection receptacle (10,50,650) with a handle seal (22,52,654) defining a handle opening is provided with one or more tear-controlling features to prevent a user from tearing through the handle seal when creating a spout to empty urine. The receptacle is be configured to require a user to create a generally linear tear (30) that extends from one edge (16) of the bag to the opposite edge (18) without passing through the handle seal. Alternatively a tear-stopping formation (62) is positioned adjacent to the handle seal to terminate a fear propagating toward the handle seal. Alternatively, a tear-starting formation (652) is positioned adjacent to the handle seal to direct a tear away from the handle seal. Such a receptacle further includes a frangible region that can be broken to dissociate a torn portion of the receptacle from the remainder of the receptacle.

Abstract: A navigation-guided surgery fixation (NGSF) system. The NGSF system may include a fixation member for fixating an intraoral surgical guide. The fixation member may include a shank portion and a shaft portion, the shaft portion extending out from an end portion of the shank portion, and wherein the shank portion has a diameter greater than that of the shaft portion; and a sleeve member, wherein the sleeve member may include a through-hole substantially the same size of the shank portion and configured to receive the shank portion therein.

Abstract: A robotic surgical reference guide. The robotic surgical reference guide may include a reference block; a base guide or frame body; and one or more connection arms, wherein the reference block may be connected to the base guide or frame body via the one or more connection arms.

Abstract: Methods of making sleeved hydrophilic urinary catheters.

Abstract: A urinary collection receptacle (10,50,650) with a handle seal (22,52,654) defining a handle opening is provided with one or more tear-controlling features to prevent a user from tearing through the handle seal when creating a spout to empty urine. The receptacle is be configured to require a user to create a generally linear tear (30) that extends from one edge (16) of the bag to the opposite edge (18) without passing through the handle seal. Alternatively a tear-stopping formation (62) is positioned adjacent to the handle seal to terminate a fear propagating toward the handle seal. Alternatively, a tear-starting formation (652) is positioned adjacent to the handle seal to direct a tear away from the handle seal. Such a receptacle further includes a frangible region that can be broken to dissociate a torn portion of the receptacle from the remainder of the receptacle.

Abstract: A surgical guide foundation system, device, and methods of making and using same. The surgical guide foundation system may include one or more foundation devices. The one or more foundation devices may include a main body portion, one or more fixation ports formed in the main body portion and forming a passage therethrough, and one or more carrier connectors (e.g., plug connector style latches) formed on the main body portion. The surgical guide foundation system may further include a guide component. The guide component may be configured to be engageable with one or more of the one or more carrier connectors. The main body portion may include protrusions formed on an inner facing surface of the main body portion and extending in a generally perpendicular direction therefrom.

Abstract: A flushable catheter configured to facilitate flushing of the catheter down the toilet and for disposal thereof. The flushable catheter optionally having a selected density such that the catheter has a desired buoyancy relative to water. Alternatively or in addition to having a selected density, the flushable catheter optionally includes a water capture element that is contacted by flushing water and captures the force of the flushing water to propel the catheter down the toilet and/or across a trapway/U-bend sewer pipe.

Abstract: Methods of varying the stiffness of polymeric medical tubes.

Abstract: A flushable catheter configured to facilitate flushing of the catheter down the toilet and for disposal thereof. The flushable catheter optionally having a selected density such that the catheter has a desired buoyancy relative to water. Alternatively or in addition to having a selected density, the flushable catheter optionally includes a water capture element that is contacted by flushing water and captures the force of the flushing water to propel the catheter down the toilet and/or across a trapway/U-bend sewer pipe.

Abstract: In an integrated circuit package, a ROM is provided for identifying the device for testing purposes. The ROM is programmed, for example, by cutting resistor links. The resistor links set the output of the PROM. This output is a binary word which is read by the tester at the same time that the tester performs measurements on the reference device. With this information the tester can then perform various calculations.

Abstract: In a voltage-switching digital-to-analog converter, each bit is switched by a switching circuit which uses a p-channel MOSFET as a V.sub.ref switch and an n-channel MOSFET as an Agnd switch, with a control circuit for controlling the signal applied to the gate of one of the devices (e.g., the n-channel device) to cause its "ON" resistance to match the "ON" resistance of the other device (e.g., the p-channel device). The control circuit includes reference n-channel and p-channel devices. A control signal is developed to drive the reference n-channel device to a condition wherein its drain current and drain-source voltage match those of the reference p-channel device, thereby causing their R.sub.ON s to match. The drive signal is taken as the output of the control means and is used to power the driver for the n-channel Agnd switches.