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Article
New developed tumorstent for internal palliative urinary diversion
The disadvantages of high flexible endoureteral stents (DJ) in case of tumorinduced extrinsic ureteral compression are due to an insufficient vertical stability of the used stents leading to stent-compression ...
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Article
Andropen — preset self-injection pen for intracavernous auto-injection therapy in erectile impotence
A major disadvantage in the intracavernous application of a vasoactive drug is the need for the patient to prepare a syringe shortly before the injection. To improve drug administration, a pen for intracaverno...