Jennings' gag is a modification of the Whitehead gag, which had been introduced some fifty years earlier. Our Jennings Gag features a highly responsive micro-incremental ratchet mechanism and flared wing grips to one side, allowing precise control and setting of the open retractor.

Ackland showed 1897 at the meeting of the Odontological Society a slight modification of the Mason’s gag, he had suggested.

Notes: Austrian Difficult Airway/Intubation Registry, Virtual Museum of Equipment for Airway Management. They conducted a series of failed train robbery attempts, one of their last being a case where they blew up an entire train car, only to find that there was no money in the train's safe. Since the beginning of the use of mouth gags in medicine, a wide variety of different models has been invented and described. Since the medical use of mouth gags, a wide variety of different mouth gags, with or without tongue depressors or plates, one- or double-sided, were invented and distributed [ 2– 10].

Product itself is great, my only issue is that I think kink gear should be delivered in discreet packaging (for instance a box so that you can't see the shape of the item).Besides the fact that some of the different models also fixate the tongue, other models showed a more or less tendency to slip, slide away and finally to dislocate. We are a Real manufacturer and supplier of surgical instruments ranging from typical to sophisticated instruments required for surgeries. In 1897, Snow [ 6] emphasized, that slipping of mouth gags may embarrass the operator and often seriously deteriorating his results.

Summary: Articles about A MOUTH GAG – JAMA Network … same as the Jennings mouth gag, except that it is perhaps a bit stronger. Its principal use is to provide an atraumatic way to open the mouth without damaging the temporomandibular joint. In 1921, Black [ 10] described changes of the pad to avoid slipping forward and outward during opening the mouth. Mouth gags are sometimes used to hold the patient’s mouth open for dentistry, oral surgery and anesthesia.The Denhart–Hoefert mouth gag has been used in a large number of patients and has not encountered any trauma to the mandible or the teeth so far. We use cookies for a number of reasons, such as keeping our site reliable and secure, personalising content, providing social media, and to analyze how our site is used. Anesthesiologists are responsible for maintaining the patient's respiration and other vital functions during surgery. The new Denhart–Hoefert mouth gag with its modifications can be well recommended for a more stable Enoral placement. Especially disadvantages of single-sided mouth gags are sliding as well as the dislocation within use [ 3].