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  2. Feeding tube - Wikipedia

    en.wikipedia.org/wiki/Feeding_tube

    A gastric feeding tube (G-tube or "button") is a tube inserted through a small incision in the abdomen into the stomach and is used for long-term enteral nutrition. One type is the percutaneous endoscopic gastrostomy (PEG) tube which is placed endoscopically. The position of the endoscope can be visualized on the outside of the person's abdomen ...

  3. Buried bumper syndrome - Wikipedia

    en.wikipedia.org/wiki/Buried_bumper_syndrome

    Buried bumper syndrome tends to be a late complication of gastrostomy tube placement, but can rarely occur as early as 1 to 3 weeks after tube placement. [4] [5] Most cases occur more than 1 year after initial placement of the PEG tube. [2] Excessive tightening of the external bumper is the primary risk factor for buried bumper syndrome.

  4. List of vacuum tubes - Wikipedia

    en.wikipedia.org/wiki/List_of_vacuum_tubes

    GD550W – 550 V, 1.5 J Discharge tube, e.g. for power relaxation oscillators, all-glass wire-ended; GDT120M – 9 mA Gas-filled cold-cathode DC triode, one starter and a separate glow diode acting as an optical primer, miniature 7-pin base; GR2G – + - Neon-filled digital indicator tube, 18 x 18 mm characters, side-viewing

  5. G-Tube - Wikipedia

    en.wikipedia.org/?title=G-Tube&redirect=no

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  6. Jejunostomy - Wikipedia

    en.wikipedia.org/wiki/Jejunostomy

    [2] A jejunostomy is different from a jejunal feeding tube. A jejunal feeding tube is an alternative to a gastrostomy feeding tube and is commonly used when gastric enteral feeding is contraindicated or carries significant risks. The advantage over a gastrostomy is its low risk of aspiration due to its distal placement.

  7. GTUBE - Wikipedia

    en.wikipedia.org/wiki/GTUBE

    The GTUBE ("Generic Test for Unsolicited Bulk Email") is a 68-byte test string used to test anti-spam systems, in particular those based on SpamAssassin. [1] In SpamAssassin, it carries an anti-spam score of 1000 by default, which would be sufficient to trigger any installation.

  8. RMA tube designation - Wikipedia

    en.wikipedia.org/wiki/RMA_tube_designation

    The second character was a letter broadly identifying the class of tube: A-- Single element (ballast, barretter) B-- Two-element device such as: Diode; Transmit/receive tube (TR cell), cold-cathode water vapor discharge tube for use in radar systems, shorts the receiver input to protect it while the transmitter operates

  9. 6L6 - Wikipedia

    en.wikipedia.org/wiki/6L6

    The metal tube technology utilized for the 6L6 had been developed by General Electric and introduced in April 1935, with RCA manufacturing the metal envelope tubes for GE at that time. [8] Some of the advantages of metal tube construction over glass envelope tubes were smaller size, ruggedness, electromagnetic shielding and smaller ...