公开(公告)号：US20230144155A1

公开(公告)日：2023-05-11

申请号：US17980090

申请日：2022-11-03

Applicant: CareFusion 303, Inc.

Inventor： Janice R. PAK ,  Edmond Yu ,  Hojae Choi ,  Lun Zhang ,  Vincent F. Wang ,  Wesley Underwood

IPC: A61M5/20

CPC classification number: A61M5/2033 ,  A61M5/2046 ,  A61M2005/2086

Abstract: Syringes are described herein. In certain embodiments, a syringe includes a syringe body, a movable plunger, and a biasing member. The syringe body defines a cavity and a port in fluid communication with the cavity. The movable plunger is disposed within the cavity. The plunger and cavity define a volume. The port is in fluid communication with the volume. The biasing member is coupled to the plunger. The biasing member is configured to urge the plunger toward the port to dispense a fluid stored within the volume at a desired rate.

公开(公告)号：US11266779B2

公开(公告)日：2022-03-08

申请号：US16292122

申请日：2019-03-04

Applicant: CareFusion 303, Inc.

Inventor： Gene Mason ,  George Mansour ,  Ryan Callahan ,  Edmond Yu

IPC: A61M5/162 ,  A61J1/20 ,  A61J1/14 ,  A61M39/10 ,  A61J1/10

Abstract: IV spikes are described herein. An IV spike includes a spike body. The spike body can be formed of a first material and can include a spike portion converging to a point. The IV spike further includes at least one spike flow port formed through the spike body. The IV spike further includes a lower flow port in fluid communication with the at least one spike flow port. The IV spike can also include an overmolded engagement feature disposed around the spike body, wherein the overmolded engagement feature comprises a second material and is configured to retain the IV spike within an IV container.

公开(公告)号：US20200282133A1

公开(公告)日：2020-09-10

申请号：US16292122

申请日：2019-03-04

Applicant: CareFusion 303, Inc.

Inventor： Gene Mason ,  George Mansour ,  Ryan Callahan ,  Edmond Yu

IPC: A61M5/162 ,  A61J1/20 ,  A61J1/14

Abstract: IV spikes are described herein. An IV spike includes a spike body. The spike body can be formed of a first material and can include a spike portion converging to a point. The IV spike further includes at least one spike flow port formed through the spike body. The IV spike further includes a lower flow port in fluid communication with the at least one spike flow port. The IV spike can also include an overmolded engagement feature disposed around the spike body, wherein the overmolded engagement feature comprises a second material and is configured to retain the IV spike within an IV container.