David Callede
David Callede, Sarlat La Caneda FR
Patent application number | Description | Published |
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20090318894 | Method for positioning an access sheath and a security guide, a catheter for positioning an access sheath and a catheter-access sheath assembly - A catheter for positioning an access sheath and a security guide next to the sheath for an intervention in a difficult-to-access area within the body. The catheter comprises at least one security channel for positioning a guide, extending between an outer hole and an inner hole. A wall of the catheter extends between both holes of the security channel arranged to open under an action of peel strength directed from inside to outside the channel. | 12-24-2009 |
20140276634 | Access sheath - Disclosed is an assembly of parts for an endourological procedure including a tubular sheath and an introducer, the tubular sheath being removably mounted on the introducer. The tubular sheath includes a first and a second lumen of which the second lumen is openable to shift a guidewire from a position inside the second lumen to a position outside and next to the tubular sheath. Disclosed are also access sheaths and a method of performing an endourological procedure. | 09-18-2014 |
20140358030 | Device for Taking at Least One Sample of Tissue - This invention relates to a device ( | 12-04-2014 |
20140378865 | Device for Taking at Least One Sample of Tissue - This invention relates to a device ( | 12-25-2014 |
20150018713 | Device for Taking at Least One Sample of Tissue - This invention relates to a device ( | 01-15-2015 |
20150032026 | Device for Taking at Least One Sample of Tissue - This invention relates to a device ( | 01-29-2015 |
David Callede, Sarlar La Caneda FR
Patent application number | Description | Published |
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20120130276 | Reusable biopsy gun and a lockable biopsy needle for use therewith - The invention relates to a biopsy needle wherein the cannula and stylet may be arranged in a locked position, preventing longitudinal movement relative to each other and a reusable biopsy gun comprising means for moving the biopsy needle from its locked position to an unlocked position where the cannula and stylet may be moved in the longitudinal direction relative to each other. The invention furthermore relates to a kit comprising at least one biopsy needle and a biopsy gun as described. | 05-24-2012 |
20130116594 | DEVICE FOR TAKING AT LEAST ONE SAMPLE OF TISSUE - This invention relates to a device ( | 05-09-2013 |
20130116595 | DEVICE FOR TAKING AT LEAST ONE SAMPLE OF TISSUE - This invention relates to a device ( | 05-09-2013 |
20130150794 | URETERAL ACCESS SYSTEM WITH ACCESS SHEATH - A ureteral access system includes a ureteral probe and a sheath. The ureteral probe has a proximal end, a tapered distal end portion, and an exterior wall with a longitudinal channel formed in the ureteral probe that communicates with a proximal port formed in the exterior wall and with a distal port formed in the exterior wall. The ureteral probe is provided with a split opening extending from the proximal port to the distal port. The longitudinal channel is sized to receive a guide wire that is insertable through a urethra and into a ureter. The sheath is sized for placement over the ureteral probe. | 06-13-2013 |
David Callede, Sarlat La Canede FR
Patent application number | Description | Published |
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20150150543 | METHOD OF LOADING A LOCKED TISSUE BIOPSY NEEDLE INTO A BIOPSY GUN - A method of loading a locked tissue biopsy needle into a biopsy gun includes rotating a head of the biopsy gun in a first direction, with the head located at a front distal portion of the biopsy gun. The method includes inserting the locked tissue biopsy needle into a distal end of the head of the biopsy gun. The locked tissue biopsy needle provides a stylet inserted in a longitudinal lumen of a cannula, and the stylet is locked in position relative to the cannula thus preventing longitudinal movement of the stylet within the cannula. The method includes rotating the head of the biopsy gun in a second direction opposite from the first direction and rotating the stylet relative to the cannula and unlocking the stylet from the cannula allowing longitudinal movement of the stylet within the cannula. | 06-04-2015 |