Abstract: A redressing device (100) for redressing a tapered portion (12) of an orthopaedic implant (10) comprising: a grinding member (110) adapted to engage the tapered portion (12); an adjustable guide element (130) for defining, at least in part, the degree of redressing required for said tapered portion (12) by a user; and a drive shaft (120) for driving movement of said grinding member (110). A device for retaining debris produced during redressing a tapered portion (12) of an orthopaedic implant (12), a surgical kit for redressing a tapered portion (12) of an orthopaedic implant (10) and a method of redressing a tapered portion (12) of an orthopaedic implant (10) are also provided.

Abstract: A pressurized air delivery device, system and method provide respiratory assistance to individuals, particularly infant humans. The device having nasal conduits or prongs which are in fluid communication with respective supply conduits separately supply each nasal conduit with a breathable gas such as air or oxygen. The size of the nasal conduits or prongs may be chosen according to the size of the individual's nares and the spacing between nasal conduits or prongs may be adjustable.

Abstract: A redressing device (100) for redressing a tapered portion (12) of an orthopaedic implant (10) comprising: a grinding member (110) adapted to engage the tapered portion (12); an adjustable guide element (130) for defining, at least in part, the degree of redressing required for said tapered portion (12) by a user; and a drive shaft (120) for driving movement of said grinding member (110). A device for retaining debris produced during redressing a tapered portion (12) of an orthopaedic implant (12), a surgical kit for redressing a tapered portion (12) of an orthopaedic implant (10) and a method of redressing a tapered portion (12) of an orthopaedic implant (10) are also provided.

Abstract: An orthopaedic device for generating one or more strain signals representative of the strain in a bone in response to a force applied to the bone. The device includes an encircling member (11) for encircling the bone of a subject and a sensor member (13) connected thereto, the sensor member including a strain sensor (14). In a preferred embodiment the strain sensor comprises one or more bridging members configured to break when subjected to a particular strain.

Abstract: An orthopaedic device for generating one or more strain signals representative of the strain in a bone in response to a force applied to the bone. The device includes an encircling member (11) for encircling the bone of a subject and a sensor member (13) connected thereto, the sensor member including a strain sensor (14). In a preferred embodiment the strain sensor comprises one or more bridging members configured to break when subjected to a particular strain.

Abstract: A pressurized air delivery device, system and method provide respiratory assistance to individuals, particularly infant humans. The device having nasal conduits or prongs which are in fluid communication with respective supply conduits separately supply each nasal conduit with a breathable gas such as air or oxygen. The size of the nasal conduits or prongs may be chosen according to the size of the individual's nares and the spacing between nasal conduits or prongs may be adjustable.

Abstract: A method of treating a stiffened blood vessel (2) is disclosed. The method comprises at least substantially encasing a portion of the blood vessel (2) with an elastic membrane (6) formed of biocompatible material such the membrane (6) engages the blood vessel (2) to thereby reduce the diameter of the blood vessel (2).

Abstract: An implantable joint prosthesis configured such that it does not squeak during movements of a subject. The joint prosthesis includes a means to modify the dynamic response of parts of the prosthesis such the response is not audible to the human ear.

Abstract: This invention relates to the prophylaxis of choroidal neovascularisation in macular degeneration by the introduction of a suitable anti-inflammatory agent into the vitreous. In particular, it relates to the prophylaxis of neovascularisation with an anti-inflammatory steroid, such as an 11-substituted 16 alpha, 17 alpha-substituted methylenedioxy steroid of formula (I) wherein (a) is (b), (c), (d), (e), (f), (g), (h), (i), (j), (k) or (l); R1 and R2 are hydrogen or alkyl; -Ca-Cb- is —CH2—CH2—, —CH?CH—, (m) or (n); R3 is methyl, hydroxymethyl or alkylcarbonyloxymethyl, methylaminoalkylenecarbonyloxymethyl, or phenylaminoalkylenecarbonyloxymethyl; R4 is alkanoyl; and X is halogen in eyes which have been identified as having a high risk of developing choroidal neovascularisation. More particularly, it relates to prophylaxis with triamcinolone acetonide, (compound II).