초록 ▼

An applicator gun for spraying a medically useful multiple component fluid to an area of interest. The handheld applicator gun functionally receives a commercially available or standardized multi-syringe applicator, and dispenses fluid from the multi-syringe applicator in a controllable manner. The

An applicator gun for spraying a medically useful multiple component fluid to an area of interest. The handheld applicator gun functionally receives a commercially available or standardized multi-syringe applicator, and dispenses fluid from the multi-syringe applicator in a controllable manner. The handheld applicator gun further includes a return stop and a dispensing stop to limit the force exerted on the multi-syringe applicator.

대표청구항 ▼

An applicator gun for spraying a medically useful multiple component fluid to an area of interest. The handheld applicator gun functionally receives a commercially available or standardized multi-syringe applicator, and dispenses fluid from the multi-syringe applicator in a controllable manner. The

An applicator gun for spraying a medically useful multiple component fluid to an area of interest. The handheld applicator gun functionally receives a commercially available or standardized multi-syringe applicator, and dispenses fluid from the multi-syringe applicator in a controllable manner. The handheld applicator gun further includes a return stop and a dispensing stop to limit the force exerted on the multi-syringe applicator. ap member, c) said connecting assembly structured to disconnect said indicator ring from said end cap member upon a predetermined force being applied to said end cap member, d) a syringe cap movably disposed within said end cap member and axially positionable into a fluid restricting position relative to the discharge port, e) a drive assembly comprising a first drive structure mounted on said syringe cap and a second drive structure mounted on said end cap member, and f) said first and second drive structures being disposed in confronting relation to one another and being cooperatively structured to axially position said syringe cap into said fluid restricting position upon rotation of said end cap member in only a single direction. 13. An end cap assembly as recited in claim 12 wherein each of said first and second drive structures comprise a ramp and cliff assembly disposed and structured for mating engagement with one another. 14. An end cap assembly as recited in claim 13 wherein said ramp and cliff assemblies are disposed to rotate relative to one another in a first direction and rotate with one another in a second direction. 15. An end cap assembly as recited in claim 12 further comprising a floor piece secured to said end cap member in substantially opposing relation to said open end. 16. An end cap assembly as recited in claim 15 wherein said first drive structure is mounted on said syringe cap and said second drive structure is mounted on an inner surface of said floor piece in confronting relation to said first drive structure. ropylene, polyamides (nylons), polyesters, latex, silicone, and alloys, copolymers and reinforced composites thereof. 6. The vascular catheter of claim 1, wherein said disk-shaped balloon member has an inflated diameter sufficient to occlude blood flow in a patient's ascending aorta. 7. The vascular catheter of claim 6, wherein said elongated catheter shaft is configured for introduction into the patient's aorta via a peripheral artery access. 8. The vascular catheter of claim 6, wherein said elongated catheter shaft is configured for introduction into the patient's aorta via femoral artery access. 9. The vascular catheter of claim 8, wherein said elongated catheter shaft has a distal region with a curve configured to match an curvature of the patient's aortic arch. 10. The vascular catheter of claim 6, wherein said elongated catheter shaft is configured for introduction into the patient's aorta via an aortotomy incision in the ascending aorta. 11. The vascular catheter of claim 10, wherein said elongated catheter shaft has a distal region with a curve configured to match an internal curvature of the patient's aortic arch. 12. The vascular catheter of claim 1, further comprising a downstream occlusion member mounted on said elongated catheter shaft. 13. The vascular catheter of claim 12, further comprising an arch perfusion lumen extending through said elongated catheter shaft from said proximal end to at least one arch perfusion port on said elongated catheter shaft between said disk-shaped balloon member and said downstream occlusion member. 14. The vascular catheter of claim 13, further comprising an arch pressure lumen extending through said elongated catheter shaft from said proximal end to an arch pressure point on said elongated catheter shaft between said disk-shaped balloon member and said downstream occlusion member. 15. The vascular catheter of claim 13, further comprising a corporeal perfusion lumen extending through said elongated catheter shaft from said proximal end to at least one corporeal perfusion port on said elongated catheter shaft downstream of said disk-shaped balloon member and said downstream occlusion member. 16. The vascular catheter of claim 13, further comprising a cardioplegia lumen extending through said elongated catheter shaft from said proximal end to at least one cardioplegia port on said elongated catheter shaft upstream of said disk-shaped balloon member and said downstream occlusion member. 17. The vascular catheter of claim 16, further comprising a root pressure lumen extending through said elongated catheter shaft from said proximal end to a root pressure port on said elongated catheter shaft upstream of said disk-shaped balloon member and said downstream occlusion member. 18. The vascular catheter of claim 12, wherein said downstream occlusion member is an inflatable downstream balloon. 19. The vascular catheter of claim 18, further comprising a second inflation lumen extending through said elongated catheter shaft from said proximal end to a downstream balloon inflation port on said elongated catheter shaft fluid communication with said inflatable downstream balloon. 20. The vascular catheter of claim 1, further comprising a friction increasing coating on an outer surface of said disk-shaped balloon member. 21. The vascular catheter of claim 1, further comprising a friction increasing texture on an outer surface of said disk-shaped balloon member. 22. A vascular catheter comprising: an elongated catheter shaft configured for introduction into a patient's vasculature, said elongated catheter shaft having a proximal end and a distal end and an inflation lumen extending from said proximal end to an inflation port located on said elongated catheter shaft, and an inflatable disk-shaped balloon member mounted on said elongated catheter shaft in fluid communication with said inflation port, said disk-shaped balloon member having a proximal surface and a distal surface and at least one ad