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Smiths Medical International Limited patents (2018 archive)


Recent patent applications related to Smiths Medical International Limited. Smiths Medical International Limited is listed as an Agent/Assignee. Note: Smiths Medical International Limited may have other listings under different names/spellings. We're not affiliated with Smiths Medical International Limited, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Smiths Medical International Limited-related inventors


Tracheostomy tube assemblies and inner cannulae

A tracheostomy tube assembly includes an outer tube (1) and an inner cannula (2) removably inserted in the outer tube. The connector (15) on the machine end of the outer tube is rotatable through about a quarter turn and has a screw thread (30) on its inner surface. ... Smiths Medical International Limited

Tracheostomy tube assemblies and inner cannulae

A tracheostomy tube assembly includes an outer tube (1) and an inner cannula (2) inserted in the outer tube. Two lugs (36) and (37) project outwardly from the inner cannula. ... Smiths Medical International Limited

Tracheostomy tube assemblies and inner cannulae

A tracheostomy tube assembly comprises an outer tracheostomy tube (1) and an inner cannula (20) fitted in the tube. The machine end of the inner cannula has a collapsible region (22) formed by a plurality of curved or bent struts (26) extending parallel with one another between a machine end collar (28) and a patient end collar (27). ... Smiths Medical International Limited

Medico-surgical tube assemblies

A tracheostomy tube assembly has a tube (1) and a flange assembly (2) that can be moved along the machine end region (10) of the tube. The flange assembly has a screw clamp (36) that can be tightened to apply a compressive force to the outside of the tube to lock the flange assembly in position. ... Smiths Medical International Limited

Tracheostomy tube packs, tube assemblies, sets and methods

Tracheostomy tubes (1) of different sizes or of other different characteristics are marked on their flange (20) with a band (22) of differing colours or patterns. Similarly, inner cannulae (30) for use with tubes of specific sizes have a marking (33) of the same colour or pattern. ... Smiths Medical International Limited

Speaking valve assemblies and tracheostomy tube assemblies

A speaking valve assembly (2, 200) for fitting to the machine end (13) of a tracheostomy tube (1) has a one-way valve (23, 236) that allows inhalation but prevents exhalation. The assembly further includes a pressure relief arrangement that remains closed during normal respiration and vocalisation but opens when pressure in the assembly rises above a normal level. ... Smiths Medical International Limited

Tracheostomy tube assemblies

A tracheostomy tube has a ball formation (31) of part-spherical shape at its machine end (13). The ball formation (31) is retained between two rings (33) and (34) projecting rearwardly from the tube neck flange (20) to enable movement between the tube shaft (10) and the flange in multiple planes.. ... Smiths Medical International Limited

Valves and tubes including valves

A valve (20) for the sealing cuff (10) of a tracheal tube has a valve member (40) urged against a valve seal (36, 37) by an mri-safe resilient member (42) of neoprene or nitrile. The valve includes a two-part actuator (70) by which the valve member is displaced. ... Smiths Medical International Limited

Tube introducers and assemblies

An introducer for a tracheostomy tube is formed of several articulated sections (24) that can be changed from a relatively flexible state to a more rigid state by tightening a tension member extending along the introducer using an actuator at its machine end. In its flexible state the introducer can be inserted into and removed from the tube. ... Smiths Medical International Limited








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Smiths Medical International Limited in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Smiths Medical International Limited with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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