The present technology provides a blood pump device and associated systems and methods of use thereof to assist blood circulation in a patient. The blood pump device includes a flexible member disposed within a housing. Movement of the flexible member in the housing varies the volume of chambers within the housing and effectuates pumping of blood to and from a vessel in fluid connection with a chamber of the blood pump device.

Catheter blood pumps that include an expandable pump portion, which include an expandable impeller housing. The housings include an expandable blood conduit that defines a blood lumen, and one or more pluralities of expandable struts extending axially from an end region of the expandable blood conduit. At least one of the pluralities of struts are non-unitary with a blood conduit at the end region.

Catheter blood pumps that include an expandable pump portion, which include an expandable impeller housing. The housings include an expandable blood conduit that defines a blood lumen, and one or more pluralities of expandable struts extending axially from an end region of the expandable blood conduit. At least one of the pluralities of struts are non-unitary with a blood conduit at the end region.

A method of fixating an implantable heart help device in a human patient is provided. The method comprises the steps of: cutting the skin of said human patient, dissecting an area of the body comprising bone, and fixating said implantable heart help device to said part of the body comprising bone.

A method of fixating an implantable heart help device in a human patient is provided. The method comprises the steps of: cutting the skin of said human patient, dissecting an area of the body comprising bone, and fixating said implantable heart help device to said part of the body comprising bone.

An aortic adapter assembly is provided, including a T-shaped flow connector, including: an inserted conduit portion, having a blood-contacting surface which is smooth; an extruded neck portion, wherein the inserted conduit portion is joined with the extruded neck portion; and a truss, disposed in the inserted conduit portion; wherein the T-shaped flow connector has a polymeric elastomer reinforced by the truss having a Nitinol material; wherein the inserted conduit portion has an inner wall which is gradually thinning at two conduit ends of the inserted conduit portion, with a proper distance of a tip of the conduit end to the outmost boundary of the truss, and the conduit end possesses a compliance-matching effect to an implant site artery; wherein a proximal end of the extruded neck portion is configured to be joined with an inlet adapter of a blood pump. The aortic adapter assembly is accompanied with a quick-connector type coupler and a deployment method to accomplish an insertion type flow communication between a ventricular assist device and the human circulation.

An aortic adapter assembly is provided, including a T-shaped flow connector, including: an inserted conduit portion, having a blood-contacting surface which is smooth; an extruded neck portion, wherein the inserted conduit portion is joined with the extruded neck portion; and a truss, disposed in the inserted conduit portion; wherein the T-shaped flow connector has a polymeric elastomer reinforced by the truss having a Nitinol material; wherein the inserted conduit portion has an inner wall which is gradually thinning at two conduit ends of the inserted conduit portion, with a proper distance of a tip of the conduit end to the outmost boundary of the truss, and the conduit end possesses a compliance-matching effect to an implant site artery; wherein a proximal end of the extruded neck portion is configured to be joined with an inlet adapter of a blood pump. The aortic adapter assembly is accompanied with a quick-connector type coupler and a deployment method to accomplish an insertion type flow communication between a ventricular assist device and the human circulation.

The present invention relates to a device for treating an aneurysm of a human or mammal patient, wherein the aneurysm may self expand, leading to the aneurysm bursting with high risk for death of the human or mammal patient. The device is provided with an implantable member to be placed in connection with the outside of a blood vessel having the aneurysm, and to exercise a pressure on the outside of the blood vessel having the aneurysm, a measuring device or sensor for measuring or sensing an expansion of the aneurysm, and a monitoring system for monitoring the expansion of the aneurysm based on a signal received from the measuring device or sensor.

The present invention relates to a device for treating an aneurysm of a human or mammal patient, wherein the aneurysm may self expand, leading to the aneurysm bursting with high risk for death of the human or mammal patient. The device is provided with an implantable member to be placed in connection with the outside of a blood vessel having the aneurysm, and to exercise a pressure on the outside of the blood vessel having the aneurysm, a measuring device or sensor for measuring or sensing an expansion of the aneurysm, and a monitoring system for monitoring the expansion of the aneurysm based on a signal received from the measuring device or sensor.

A cassette integrated system. The cassette integrated system includes a mixing cassette, a balancing cassette, a middle cassette fluidly connected to the mixing cassette and the balancing cassette and at least one pod. The mixing cassette is fluidly connected to the middle cassette by at least one fluid line and the middle cassette is fluidly connected to the balancing cassette by at least one fluid line. The at least one pod is connected to at least two of the cassettes wherein the pod is located in an area between the cassettes.