公开(公告)号：US20230293813A1

公开(公告)日：2023-09-21

申请号：US18321308

申请日：2023-05-22

Applicant: INSULET CORPORATION

Inventor： Steven DIIANNI ,  Ian MCLAUGHLIN ,  Jason O'CONNOR ,  Robert CAMPBELL ,  Kevin SCHMID

IPC: A61M5/145 ,  A61B5/145 ,  A61B5/1486 ,  A61M5/142 ,  F04B9/02 ,  A61M5/172 ,  A61M5/158

CPC classification number: A61M5/14566 ,  A61B5/14532 ,  A61B5/14865 ,  A61M5/14248 ,  F04B9/02 ,  A61M5/14244 ,  A61M5/1723 ,  A61M5/158 ,  A61M5/1452 ,  F04C2270/041 ,  A61M5/3291

Abstract: Disclosed is a fluid delivery device including a fluid reservoir and a transcutaneous access tool fluidly coupled to the fluid reservoir, wherein the transcutaneous access tool includes a needle or a trocar. The fluid delivery device may further include a transcutaneous access tool insertion mechanism for deploying the transcutaneous access tool, wherein the insertion mechanism is configured to insert and retract the needle/trocar in a single, uninterrupted motion.

公开(公告)号：US20170128664A1

公开(公告)日：2017-05-11

申请号：US15226510

申请日：2016-08-02

Applicant: Insulet Corporation

Inventor： Steven DIIANNI ,  Ian MCLAUGHLIN ,  Jason Brian O'CONNOR ,  Robert Campbell ,  Kevin Schmid

IPC: A61M5/145 ,  A61M5/158 ,  A61M5/172 ,  A61M5/142

Abstract: A fluid delivery device comprising a fluid reservoir; a transcutaneous access tool fluidly coupled to the fluid reservoir; and a drive mechanism for driving fluid from the reservoir, the drive mechanism comprising a plunger received in the reservoir; a leadscrew extending from the plunger; a nut threadably engaged with the leadscrew; a drive wheel; and a clutch mechanism coupled to the drive wheel, wherein the clutch mechanism is configured to allow the nut to pass through when disengaged and is configured to grip the nut when engaged such that the drive wheel rotates the nut to advance the drive rod and the plunger into the reservoir.

公开(公告)号：US20220168507A1

公开(公告)日：2022-06-02

申请号：US17675211

申请日：2022-02-18

Applicant: Insulet Corporation

Inventor： Kevin Guido SCHMID ,  Steven DIIANNI ,  Robert W. CAMPBELL ,  Ian T. MCLAUGHLIN ,  Jason B. O'CONNOR

IPC: A61M5/172 ,  A61M5/142 ,  A61B5/1486 ,  A61B5/00 ,  G16H20/17 ,  A61B5/145

Abstract: A physiological parameter associated with tissue of a host may be monitored in the tissue to confirm subcutaneous delivery of medication to the host. More particularly, such may involve delivering medication subcutaneously to the host with a medical device which includes a sensor used to measure the physiological parameter, particularly within a predetermined time period after delivery of the medication. Such may also or otherwise involve forming a depot in the tissue with the medication, and using the sensor to measure the physiological parameter while the sensor is at least partially within the depot.

公开(公告)号：US20200054826A1

公开(公告)日：2020-02-20

申请号：US16552492

申请日：2019-08-27

Applicant: Insulet Corporation

Inventor： Steven DIIANNI ,  Ian MCLAUGHLIN ,  Jason Brian O'CONNOR ,  Robert Campbell ,  Kevin Schmid

IPC: A61M5/145 ,  A61M5/158 ,  A61M5/172 ,  A61M5/142 ,  F04B9/02 ,  A61B5/1486 ,  A61B5/145

Abstract: A fluid delivery device comprising a fluid reservoir; a transcutaneous access tool fluidly coupled to the fluid reservoir; and a drive mechanism for driving fluid from the reservoir, the drive mechanism comprising a plunger received in the reservoir; a leadscrew extending from the plunger; a nut threadably engaged with the leadscrew; a drive wheel; and a clutch mechanism coupled to the drive wheel, wherein the clutch mechanism is configured to allow the nut to pass through when disengaged and is configured to grip the nut when engaged such that the drive wheel rotates the nut to advance the drive rod and the plunger into the reservoir.