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| ]{{Short description|Medical device used to hold the mouth open}} | |||
| ⚫ | In the context of ] or ], a '''gag''' is a device used to hold the ]'s ] open when working in the oral cavity. Applications for medical gags include ] and ]. Gag designs, like other medical instrument designs, are often named after their |
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| ] | |||
| ⚫ | In the context of ] or ], a '''gag''' is a device used to hold the ]'s ] open when working in the ], or to force the mouth open when it cannot open naturally because of forward ] of the jaw joint's intraarticular cartilage pad. Applications for medical gags include ] and ]. Gag designs, like other medical instrument designs, are often named after their inventors. Common examples of medical gags include the '''Jennings''', '''Whitehead''', and '''Hallam''' gags. | ||
| ==Types== | |||
| Jennings and Whitehead gags consist of two hinged metal frames that wrap around the front of the patient's head and which have sections bent so as to fit beween the front teeth. When open the frames separate the jaws, holding the mouth open. The desired deegree of separation is set and maintained in Jennings gags by means of a ratchet mechanism at one end of the frame, while Whitehead gags --which are very similar in other respects-- have a ratchet on each side. | |||
| *Whitehead gag: invented in 1877 by ] (1840-1913), a surgeon in ], ],<ref>{{Cite web|url=http://www.adair.at/eng/museum/equipment/mouthgags/whitehead.htm|title=ADAIR - Austrian Difficult Airway/Intubation Registry|website=www.adair.at|access-date=2018-03-27}}</ref> consists of two hinged metal frames that wrap around the front of the patient's head and which have sections bent to fit between the front teeth. When spread apart, the frames separate the jaws, holding the mouth open. The desired degree of separation is set and maintained by a ] mechanism on each side of the frame. | |||
| ⚫ | |||
| *Jennings gag: they are very similar, but there is a ratchet on only one side. | |||
| These type of gags have also been given a niche within sexual ] or ] play. In this context, the gags are often fitted with belts that wrap around the wearer's head. | |||
| ⚫ | ==Non-medical uses== | ||
| ⚫ | == |
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| These type of gags are also used in sexual ] or ] play. See ]. | |||
| ⚫ | ==See also== | ||
| * ] | |||
| * ] | * ] | ||
| *] | |||
| == References == | |||
| {{Reflist}} | |||
| ⚫ | ==External links== | ||
| ⚫ | * {{Dead link|date=May 2024 |bot=InternetArchiveBot |fix-attempted=yes }} from the ''Virtual Museum of Equipment for Airway Management'' at the Austrian Difficult Airway/Intubation Registry | ||
| {{Authority control}} | |||
| ⚫ | == |
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| ⚫ | * from the ''Virtual Museum of Equipment for Airway Management'' at the Austrian Difficult Airway/Intubation Registry | ||
| ] | |||
| {{medical-equipment-stub}} | |||
| ] | ] | ||
Latest revision as of 14:52, 20 July 2024
In the context of surgery or dental surgery, a gag is a device used to hold the patient's mouth open when working in the oral cavity, or to force the mouth open when it cannot open naturally because of forward dislocation of the jaw joint's intraarticular cartilage pad. Applications for medical gags include oral surgery and airway management. Gag designs, like other medical instrument designs, are often named after their inventors. Common examples of medical gags include the Jennings, Whitehead, and Hallam gags.
Types
- Whitehead gag: invented in 1877 by Walter Whitehead (1840-1913), a surgeon in Manchester, England, consists of two hinged metal frames that wrap around the front of the patient's head and which have sections bent to fit between the front teeth. When spread apart, the frames separate the jaws, holding the mouth open. The desired degree of separation is set and maintained by a ratchet mechanism on each side of the frame.
- Jennings gag: they are very similar, but there is a ratchet on only one side.
Non-medical uses
These type of gags are also used in sexual fetish or bondage play. See Gag (BDSM)#Medical.
See also
References
- "ADAIR - Austrian Difficult Airway/Intubation Registry". www.adair.at. Retrieved 2018-03-27.
External links
- Mouth gags index page from the Virtual Museum of Equipment for Airway Management at the Austrian Difficult Airway/Intubation Registry