Qian Liu

Person

Plymouth, MN, US

People

Patents Applicationslast 30 patents

Information Patent Application
INTRODUCER SHEATH WITH DUAL ARM HUB HAVING ENCASED TIGHTENING PORT...
- Publication number 20250049472
- Publication date Feb 13, 2025
- Boston Scientific Medical Device Limited
- Neeraj Kumar Sharma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTRODUCER SHEATH WITH DUAL ARM HUB HAVING INBUILT TIGHTENING PORT
- Publication number 20240374287
- Publication date Nov 14, 2024
- Boston Scientific Medical Device Limited
- Neeraj Kumar Sharma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTRODUCER SHEATH WITH DUAL ARM HUB HAVING DETACHABLE TIGHTENING PORT
- Publication number 20240374886
- Publication date Nov 14, 2024
- Boston Scientific Medical Device Limited
- Neeraj Kumar Sharma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CIRCULATORY SUPPORT SYSTEM
- Publication number 20240358996
- Publication date Oct 31, 2024
- Boston Scientific Scimed, Inc.
- Qian Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SHEATHS INCLUDING INBUILT MALE LUER CONNECTORS
- Publication number 20240342461
- Publication date Oct 17, 2024
- Boston Scientific Medical Device Limited
- Neeraj Kumar Sharma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GUIDEWIRE INSERTION AIDES FOR PERCUTANEOUS CIRCULATORY SUPPORT DEVICES
- Publication number 20240325725
- Publication date Oct 3, 2024
- Boston Scientific Scimed, Inc.
- Brice Lee Shireman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SHEATH HUB WITH INBUILT TIGHTENING PORT FOR CATHETER POSITION LOCKING
- Publication number 20240285923
- Publication date Aug 29, 2024
- Boston Scientific Medical Device Limited
- Neeraj Kumar Sharma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CANNULA WITH DIP COATED INNER POLYMER
- Publication number 20240285933
- Publication date Aug 29, 2024
- Boston Scientific Scimed, Inc.
- Qian Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ATTACHMENT DEVICE FOR A SHEATH HUB HAVING ANGLED SUTURE PADS AND ST...
- Publication number 20240285903
- Publication date Aug 29, 2024
- Boston Scientific Medical Device Limited
- Neeraj Kumar Sharma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sheath with Mechanism to Stop Bleeding Around Access Site
- Publication number 20240189574
- Publication date Jun 13, 2024
- Boston Scientific SciMed Inc.
- Qian Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRI-TUBE REPOSITIONING SHEATH
- Publication number 20240181240
- Publication date Jun 6, 2024
- Boston Scientific SciMed Inc.
- Qian Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GUIDEWIRE INSERTION AIDES FOR PERCUTANEOUS CIRCULATORY SUPPORT DEVICES
- Publication number 20240165392
- Publication date May 23, 2024
- Boston Scientific SciMed Inc.
- Qian Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BLOOD PUMP CONTROL USING MOTOR VOLTAGE MEASUREMENT
- Publication number 20240165391
- Publication date May 23, 2024
- Boston Scientific Scimed, Inc.
- Marit Elisabeth Woulfe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PUSH-PULL TIGHTENING PORT FOR PERCUTANEOUS CIRCULATORY SUPPORT DEVI...
- Publication number 20230277834
- Publication date Sep 7, 2023
- Boston Scientific Medical Device Limited
- Neeraj Kumar Sharma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TUOHY VALVE TIGHTENING PORT FOR PERCUTANEOUS CIRCULATORY SUPPORT DE...
- Publication number 20230277833
- Publication date Sep 7, 2023
- Boston Scientific Medial Device Limited
- Neeraj Kumar Sharma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DUAL ARM HEMOSTASIS VALVE HUB FOR INTRODUCER SHEATHS
- Publication number 20230270988
- Publication date Aug 31, 2023
- Boston Scientific Medical Device Limited
- Neeraj Kumar Sharma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SINGLE CAVITY HEMOSTASIS VALVE HUB FOR INTRODUCER SHEATHS
- Publication number 20230270989
- Publication date Aug 31, 2023
- Boston Scientific Medical Device Limited
- Neeraj Kumar Sharma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dual Cavity Hemostasis Valve Hub for Large Bore Introducer Sheaths
- Publication number 20230270975
- Publication date Aug 31, 2023
- Boston Scientific Medical Device Limited
- Neeraj Kumar Sharma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Constraint Delivery – Hinge & Constraint Delivery - Corset
- Publication number 20230248960
- Publication date Aug 10, 2023
- Boston Scientific SciMed Inc.
- Qian Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Active Expandable Sheath
- Publication number 20230149701
- Publication date May 18, 2023
- Boston Scientific SciMed Inc.
- Qian Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Device Delivery Tool
- Publication number 20230149696
- Publication date May 18, 2023
- Boston Scientific SciMed Inc.
- Brady Scott Logan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BYPASS SHEATH
- Publication number 20230149690
- Publication date May 18, 2023
- Boston Scientific SciMed Inc.
- Qian Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Facilitate Delivery of Devices with High Friction - Braid
- Publication number 20220193392
- Publication date Jun 23, 2022
- Boston Scientific SciMed Inc.
- Qian Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Person

Patents Applicationslast 30 patents

INTRODUCER SHEATH WITH DUAL ARM HUB HAVING ENCASED TIGHTENING PORT...

INTRODUCER SHEATH WITH DUAL ARM HUB HAVING INBUILT TIGHTENING PORT

INTRODUCER SHEATH WITH DUAL ARM HUB HAVING DETACHABLE TIGHTENING PORT

CIRCULATORY SUPPORT SYSTEM

SHEATHS INCLUDING INBUILT MALE LUER CONNECTORS

GUIDEWIRE INSERTION AIDES FOR PERCUTANEOUS CIRCULATORY SUPPORT DEVICES

SHEATH HUB WITH INBUILT TIGHTENING PORT FOR CATHETER POSITION LOCKING

CANNULA WITH DIP COATED INNER POLYMER

ATTACHMENT DEVICE FOR A SHEATH HUB HAVING ANGLED SUTURE PADS AND ST...

Sheath with Mechanism to Stop Bleeding Around Access Site

TRI-TUBE REPOSITIONING SHEATH

GUIDEWIRE INSERTION AIDES FOR PERCUTANEOUS CIRCULATORY SUPPORT DEVICES

BLOOD PUMP CONTROL USING MOTOR VOLTAGE MEASUREMENT

PUSH-PULL TIGHTENING PORT FOR PERCUTANEOUS CIRCULATORY SUPPORT DEVI...

TUOHY VALVE TIGHTENING PORT FOR PERCUTANEOUS CIRCULATORY SUPPORT DE...

DUAL ARM HEMOSTASIS VALVE HUB FOR INTRODUCER SHEATHS

SINGLE CAVITY HEMOSTASIS VALVE HUB FOR INTRODUCER SHEATHS

Dual Cavity Hemostasis Valve Hub for Large Bore Introducer Sheaths

Constraint Delivery – Hinge & Constraint Delivery - Corset

Active Expandable Sheath

Device Delivery Tool

BYPASS SHEATH

Facilitate Delivery of Devices with High Friction - Braid