Biocon, Oy

Linvatec Biomaterials Oy

Martti Talja

Timo Pohjonen

Pentti Rokkanen

Pertti T&ouml;rm&auml;l&auml;

Pertti Tormala

Seppo Vainionpaa

Tero V&auml;limaa

Seppo Vainionp{umlaut Over (aa)}

Pertti T&ouml;rmala

A device for inserting a stent in a body cavity, particularly useful for inserting a stent into a human male urethra to treat prostatic hyperplasia, whereby such device has an elongated member for removably receiving a stent and means capable of protruding from the member to either locate an obstruction, such as the sphincter muscle, in the body cavity or to prevent the stent from sliding off of the member, or both.

Urethral stent delivery system

A surgical device made of biodegradable material for keeping open a tissue cavity. The tissue includes at least one tissue type selected from the group consisting of healthy tissue or parts thereof, operated tissues or parts thereof, and damaged tissue or parts thereof. The device includes an elongated rod made of the biodegradable material. The elongated rod is at least partially wound, at least once, around a winding center into a helical configuration in a manner that there exists a space free of material of the biodegradable rod between portions of the elongated rod that are adjacent in the wound structure. The rod is at least partially reinforced with biodegradable reinforcement elements oriented in the longitudinal direction of the elongated rod so as to produce an opening force in the winding due to the effect of the winding of the elongated rod into the helical configuration.

Biodegradable surgical implants and devices

A method of producing a surgical implant, device, or part thereof, made of biodegradable material for performing at least one function selected from the group consisting of supporting, joining and separating tissue and keeping open a tissue cavity. One biodegradable rod which is wound around a winding center into a helical configuration in a manner that between successive winds there is provided a space free of material of the biodegradable rod, and which is reinforced with biodegradable reinforcement element in a biodegradable matrix the reinforcement elements being oriented substantially in a longitudinal direction of the biodegradable rod.

Method of manufacturing biodegradable surgical implants and devices

Growing community of inventors

Lahti, Finland

Martti Talja