A method for securing a condom catheter in place on a user is provided. The method includes the step of providing a cuff holder comprising first and second adhesive bodies. Each adhesive body having an upper end and a lower end and central area between the upper end and the lower end. The method includes the steps of positioning the condom catheter on the user, applying the lower end of the first adhesive body onto a front side of the condom catheter below a flange, applying the upper end of the first adhesive body onto a front side of the penile shaft above the flange so that the central area of the first adhesive body is adjacent to the flange. The second adhesive body is applied similarly.

Nutritional formulas comprising long-chain polyunsaturated fatty acids (LC-PUFAs) are provided, along with methods and devices for preparing and/or administering nutritional formulas. In some embodiments, a percentage of the LC-PUFAs in the nutritional formula are in the form of monoglycerides and/or free fatty acids. In some embodiments, the nutritional formulas do not comprise added lipase. Also provided are methods for providing nutrition to a subject, methods for improving fat absorption, methods for improving cognitive ability, methods for preventing chronic lung disease, and methods for reducing the length of time a patient requires total parenteral nutrition.

The invention relates to systems for securing a tube (e.g. feeding tube) and/or a patient interface or a dermal patch to a user. One embodiment comprises a holder, an interface side of the holder attachable to the patient interface or the dermal patch for securing a feeding tube to the patient interface or the patch, the holder comprising at least a first channel or recess for receiving the feeding tube to couple the feeding tube to the patient interface. Another embodiment comprises a patient interface itself comprising a backing for positioning on a patient's face, a dermal patch having a patient side and an interface side, the patient side of the patch attachable to the user, the patch comprising at least a first flap portion attachable to the tube for affixing the tube to the patch, a two-part releasable connection arrangement for releasably securing the patient interface to the patch.

Methods and apparatus for detection of tissue damage in patients using a medical device for an extended period of time are disclosed.

A gastric jejunal (GJ) feeding tube device for GJ feeding of an infant or child is provided. The device comprises a GJ button comprising a GJ button body, a gastric port, a jejunal port, a gastric channel, and a jejunal channel. The device also comprises a multi-lumen tube comprising a multi-lumen tube body, a multi-lumen tube proximal end, and a multi-lumen tube distal end. The device also comprises a jejunal tube comprising a jejunal tube body, a jejunal tube proximal end, a jejunal tube distal end, a spring, and a ring. The spring provides a kink-resistant feature. The ring is positioned at the jejunal tube proximal end. The jejunal tube and the GJ button are operatively connected at the ring and the mating surface by radial compression. The ring has a higher durometer than the jejunal tube body and an outer diameter that does not substantially decrease distally.

Methods and apparatus for detection of tissue damage in patients using a medical device for an extended period of time are disclosed.

An in vivo tube introduction determination device (100) includes a gas detection unit (10) that is connected to a second end (302) of a tube (300) of which a first end (301) is inserted into the living body (200) and a notification unit (20) that provides notification of information based on the output of the gas detection unit (10). The gas detection unit (10) is configured to detect a concentration of a first gas component that is carbon dioxide or oxygen and a concentration of a second gas component having a concentration difference between the stomach and the esophagus.

A system for aiding placement of a nasogastric tube or a nasoduodenal tube and a method for using the same is disclosed, and the system comprises that of: a placing tube; a three-way connector, having a first port, a second port, and a third port, the first port being on the opposite end to the second port, the first port being adjacent to the third port, the first port being connected with a proximal end of the placing tube, the third port being adapted for pumping air or fluid into the three-way connector; an endoscope, having an insertion tube and an image-capturing device, the distal end of the insertion tube being a bending section, the image-capturing device being located in the front end of the bending section; and a display unit, connected with the endoscope.

A system for feeding and evacuation has a feeding tube in place into a subject's stomach cavity, having a Luer-Lock compatible female connector on an outboard end, a feed source, a unique Lopez valve having a conventional connector on one end and a male Luer-Lock connector on the other end in place of the conventional tapered connector, a suction tube coupled to a suction source, the suction tube having a connector compatible with the conventional connector of the conventional Lopez valve on an end away from the suction source. With the feeding tube connected to the feed source, nutrients are supplied to the subject through the feeding tube, and with the feed source disconnected, the body of the unique Lopez valve connected to the feed tube by the male Luer-Lock extension and to the suction tube, the subject's stomach cavity is exposed to suction controlled by the conventional Lopez valve.

There is provided feeding tubes including an electromagnetic sensor including a sensor body comprising a core positioned at a distal end of the sensor lumen, and a wire extending along the length of the feeding tube, wherein an RF induced heating of the feeding tube in an MRI environment is below 5 degrees.