The Bodok seal is a specialised washer that ensures a gas-tight seal between the cylinder yoke or regulator of an anaesthetic machine or any medical device requiring a gas supply, and a gas cylinder. It was introduced along with the pin index safety system during the 1950s.

•Provides a gas-tight seal (Bodok seal) •Allows unidirectional flow from the cylinder to the machine •Prevents the cylinder being attached to the wrong inlet (pin index system) The yoke contains a Bodok seal. The Bodok seal consists of a non-combustible neoprene washer with a copper ring. It ensures a gas-tight seal between the yoke and the

The basic design of an anaesthesia machine consists of pressurised gases supplied by cylinders or pipelines to the anaesthetic machine, which controls the flow of gases before passing them through a vapouriser and delivering the resulting mixture to …

The Bodok seal is a specialised washer that ensures a gas-tight seal between the cylinder yoke or regulator of an anaesthetic machine or any medical device requiring a gas supply, and a gas cylinder. It was introduced along with the pin index safety system during the 1950s.

2024年12月1日 · A leak-proof seal between the cylinder valve and the yoke assembly is maintained by a Bodok (‘bonded disk’) seal. Bodok seals consist of a non-combustible neoprene washer with a copper or aluminium outer ring.

2021年3月1日 · Morton’s ether inhaler (Fig. 1), which was introduced on October 16, 1846 at the Massachusetts General Hospital (Boston, USA), is considered the first real anesthesia device. Although ether had previously been used for anesthetic purposes, it was administered by applying a folded towel, soaked with ether, to the patient’s nose. 4, 5. Figure 1.

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The most common type of anaesthetic machine in use in the developed world is the continuous-flow anaesthetic machine, which is designed to provide an accurate and continuous supply of medical gases (such as oxygen and nitrous oxide), mixed with an accurate concentration of anaesthetic vapour (such as isoflurane), and deliver this to the patient ...

A small metal and neoprene seal (Bodok Seal) ensures a gas-tight fit between the cylinder and anaesthetic machine yoke. Under no circumstances may oil or grease be used as a seal; the pressurised gases give off heat as they are released from the cylinder and may cause explosions if …

A Bodok seal is a method of monitoring and keeping gas use safe and in-check. It’s a method for preventing the use of the wrong kind of gas on a particular patient. Bodok seals are used across the world and are integral to most anesthesia systems.