Abrégé

A carotid artery stenting system can include a sheath that is inserted into an artery. The sheath can include a distal portion having a first inflatable balloon, a first distal port configured to enable a stent to exit the sheath, and a second distal port configured to enable a second inflatable balloon to exit the sheath. A distance between the first inflatable balloon and the second inflatable balloon can be customized by moving a catheter distally or proximally inside a lumen of the sheath.

Classes IPC  ?

• A61F 2/958 - Instruments spécialement adaptés pour insérer ou retirer les stents ou les endoprothèses déployables couvertes ballons gonflables pour insérer les stents ou les endoprothèses déployables couvertes
• A61M 25/00 - CathétersSondes creuses
• A61M 25/10 - Cathéters à ballon

Abrégé

A carotid artery stenting system can include a sheath that is inserted into an artery. The sheath can include a distal portion having a first inflatable balloon, a first distal port configured to enable a stent to exit the sheath, and a second distal port configured to enable a second inflatable balloon to exit the sheath. A distance between the first inflatable balloon and the second inflatable balloon can be customized by moving a catheter distally or proximally inside a lumen of the sheath.

Classes IPC  ?

• A61M 25/10 - Cathéters à ballon
• A61B 17/00 - Instruments, dispositifs ou procédés chirurgicaux
• A61F 2/95 - Instruments spécialement adaptés pour insérer ou retirer les stents ou les endoprothèses déployables couvertes
• A61F 2/958 - Instruments spécialement adaptés pour insérer ou retirer les stents ou les endoprothèses déployables couvertes ballons gonflables pour insérer les stents ou les endoprothèses déployables couvertes

Abrégé

The disclosure includes a balloon guiding sheath including an elongated sheath having a proximal end, a distal end, an inner tube and an outer tube both extending between the proximal end and the distal end, an access port located adjacent the proximal end, a distal port located adjacent the distal end, and a working lumen extending through the elongated sheath between the access port and the distal port. The balloon guiding sheath may include an inflatable balloon located on an outer surface of the elongated sheath adjacent the distal end, and at least one vent hole located between an outer surface of the elongated sheath and an inner surface of the inflatable balloon. The at least one vent hole may be configured to allow media to flow from the inflatable balloon to an external portion outside the balloon guiding sheath.

Classes IPC  ?

• A61M 25/00 - CathétersSondes creuses
• A61M 25/10 - Cathéters à ballon

Abrégé

The disclosure includes a balloon guiding sheath that includes an elongated sheath having a proximal end, a distal end opposite the proximal end, an inner tube extending between the proximal end and the distal end, an outer tube surrounding the inner tube and extending between the proximal end and the distal end, an access port located adjacent the proximal end, a distal port located adjacent the distal end, and a working lumen extending through the elongated sheath between the access port and the distal port. The balloon guiding sheath also includes an inflatable balloon located on an outer surface of the elongated sheath adjacent the distal end, the inflatable balloon being fluidly coupled to an inflation lumen extending between the inflatable balloon and an inflation port located adjacent the proximal end.

Classes IPC  ?

• A61B 17/3211 - Scalpels chirurgicaux ou bistourisLeurs accessoires
• A61B 17/00 - Instruments, dispositifs ou procédés chirurgicaux
• A61B 17/32 - Instruments chirurgicaux coupants
• A61B 17/22 - Instruments pour comprimer les ulcères ou similaires placés sur les organes internes du corpsInstruments pour curer les cavités des organes du corps, p. ex. des osInstruments, dispositifs ou procédés chirurgicaux pour l'élimination ou la destruction invasives des calculs utilisant des vibrations mécaniquesInstruments, dispositifs ou procédés chirurgicaux pour l'élimination non prévue ailleurs des obstructions dans les vaisseaux sanguins
• A61M 31/00 - Dispositifs pour l'introduction ou la rétention d'agents, p. ex. de remèdes, dans les cavités du corps
• A61B 17/12 - Instruments, dispositifs ou procédés chirurgicaux pour ligaturer ou comprimer par un autre moyen les parties tubulaires du corps, p. ex. les vaisseaux sanguins ou le cordon ombilical

Abrégé

The disclosure includes a balloon guiding sheath that includes an elongated sheath having a proximal end and a distal end. The elongated sheath may include an inner tube and an outer tube. The guiding sheath may include an access port located on the proximal end, a distal port located on the distal end, a working lumen extending between the access port and the distal port, an inflation port on the proximal end, an inflatable balloon coupled to the distal end, an inflation lumen located between the inner tube and the outer tube, and a reinforcement layer located between the inner tube and the outer tube. The elongated sheath may be sized and configured to enable direct insertion into a patient's vasculature through an arteriotomy in the patient's carotid artery or vertebral artery to position the balloon at a target site.

Classes IPC  ?

• A61M 25/10 - Cathéters à ballon
• A61M 25/12 - Dispositions pour détacher le ballon lorsqu'il est en position
• A61M 25/14 - Agencement ou forme des conduits laissant passer les fluides, p. ex. de plusieurs conduits pour les fluides