Tingchao ZHANG

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Adjustable suture locking apparatus
- Patent number 11,986,180
- Issue date May 21, 2024
- HANGZHOU VALGEN MEDTECH CO., LTD.
- Weiwei Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Steerable catheter suitable for left-hand operation
- Patent number 11,819,635
- Issue date Nov 21, 2023
- HANGZHOU WEI QIANG MEDICAL TECHNOLOGY CO., LTD.
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Artificial chordae tendineae implantation system and clamp aiding a...
- Patent number 11,819,409
- Issue date Nov 21, 2023
- HANGZHOU VALGEN MEDTECH CO., LTD.
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Atrioventricular valve clamping device and atrioventricular valve c...
- Patent number 11,737,874
- Issue date Aug 29, 2023
- HANGZHOU VALGEN MEDTECH CO., LTD.
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adjustable heart valve repair system
- Patent number 11,737,877
- Issue date Aug 29, 2023
- HANGZHOU VALGEN MEDTECH CO., LTD.
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Heart valve repair method
- Patent number 11,622,761
- Issue date Apr 11, 2023
- HANGZHOU VALGEN MEDTECH CO., LTD.
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Drug-coated balloon catheter
- Patent number 11,617,867
- Issue date Apr 4, 2023
- HANGZHOU ENDONOM MEDTECH CO., LTD.
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Heart valve repair method
- Patent number 11,607,213
- Issue date Mar 21, 2023
- HANGZHOU VALGEN MEDTECH CO., LTD.
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Artificial chordae tendineae implantation system
- Patent number 11,554,016
- Issue date Jan 17, 2023
- HANGZHOU VALGEN MEDTECH CO., LTD.
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Artificial chordae tendineae and artificial chordae tendineae impla...
- Patent number 11,547,565
- Issue date Jan 10, 2023
- HANGZHOU VALGEN MEDTECH CO., LTD.
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Self-centering inferior vena cava filter
- Patent number 11,458,005
- Issue date Oct 4, 2022
- HANGZHOU WEI QIANG MEDICAL TECHNOLOGY CO., LTD.
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Interventional medical device delivery system
- Patent number 11,253,676
- Issue date Feb 22, 2022
- HANGZHOU NUO MAO MEDICAL TECHNOLOGY CO., LTD
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Left atrial appendage occluder
- Patent number 11,026,694
- Issue date Jun 8, 2021
- HANGZHOU NUOMAO MEDTECH CO., LTD.
- Yongsheng Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Treatment method for hypertrophic cardiomyopathy
- Patent number 11,013,553
- Issue date May 25, 2021
- HANGZHOU NUO CHENG MEDICAL INSTRUMENT CO., LTD.
- Liwen Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Heart valve repair method
- Patent number 10,898,180
- Issue date Jan 26, 2021
- HANGZHOU VALGEN MEDTECH CO., LTD.
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Plastic covered stent for aortic dissection and aortic dissection s...
- Patent number 10,874,533
- Issue date Dec 29, 2020
- HANGZHOU WEIQIANG MEDICAL TECHNOLOGY CO., LTD.
- Weiguo Fu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Inferior vena cava filter of bidirectional controlled placement
- Patent number 10,856,963
- Issue date Dec 8, 2020
- HANGZHOU WEI QIANG MEDICAL TECHNOLOGY CO., LTD.
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aortic bare stent and aortic dissection stent
- Patent number 10,799,375
- Issue date Oct 13, 2020
- HANGZHOU WEIQIANG MEDICAL TECHNOLOGY CO., LTD.
- Yongsheng Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Left atrial appendage occluder
- Patent number 10,792,045
- Issue date Oct 6, 2020
- HANGZHOU NUOMAO MEDTECH CO., LTD.
- Yongsheng Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adjustable curved medical catheter and assembling method thereof
- Patent number 10,589,062
- Issue date Mar 17, 2020
- Lifetech Scientific (Shenzhen) Co. Ltd.
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adjustable bent sheath tube
- Patent number 10,188,834
- Issue date Jan 29, 2019
- Lifetech Scientific (Shenzhen) Co. Ltd.
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Transcatheter Chordae Tendineae Repair
- Publication number 20240325149
- Publication date Oct 3, 2024
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VALVE CLAMP FOR PREVENTING LEAFLET INJURY, VALVE CLAMPING SYSTEM, A...
- Publication number 20240091010
- Publication date Mar 21, 2024
- Hangzhou Valgen Medtech Co., Ltd.
- Xianzhang ZHENG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-DIRECTIONAL ADJUSTABLE SHEATH AND TRANSCATHETER INTERVENTION...
- Publication number 20240033482
- Publication date Feb 1, 2024
- Hangzhou Valgen Medtech Co., Ltd.
- Jianan WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VALVE CLAMPING DEVICE WITH ADJUSTABLE BEARING FORCE AND VALVE CLAMP...
- Publication number 20240008983
- Publication date Jan 11, 2024
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTERVENTIONAL INSTRUMENT MANIPULATION ACCESSORY AND INTERVENTIONAL...
- Publication number 20230346499
- Publication date Nov 2, 2023
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VALVE CLIP DELIVERY DEVICE
- Publication number 20230320851
- Publication date Oct 12, 2023
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RADIO FREQUENCY ABLATION APPARATUS
- Publication number 20230320781
- Publication date Oct 12, 2023
- Hangzhou Nuo Cheng Medical Instrument Co., Ltd
- Daoyang Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HEART VALVE PROSTHESIS AND STENT THEREOF, AND HEART VALVE PROSTHESI...
- Publication number 20230277311
- Publication date Sep 7, 2023
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BENDABLE SHEATH
- Publication number 20230255610
- Publication date Aug 17, 2023
- Hangzhou Valgen Medtech Co., Ltd.
- Yang LI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VALVE CLAMPING DEVICE WITH LOCKING MECHANISM AND VALVE REPAIR SYSTEM
- Publication number 20230210664
- Publication date Jul 6, 2023
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Tissue Gripper and Valve Clamping Device
- Publication number 20230200995
- Publication date Jun 29, 2023
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VALVE CLAMPING DEVICE AND VALVE CLAMPING SYSTEM
- Publication number 20230157819
- Publication date May 25, 2023
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND TRANSCATHETER ANNULOPLASTY SYSTEM FOR CONTRACTING HEART...
- Publication number 20230075875
- Publication date Mar 9, 2023
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FORWARD-PUSHING FOR RELEASING SUTURE LOCKING DEVICE
- Publication number 20230025774
- Publication date Jan 26, 2023
- Hangzhou Valgen Medtech Co., Ltd.
- Yang LI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTEGRATED ABLATION NEEDLE AND ABLATION SYSTEM
- Publication number 20220338919
- Publication date Oct 27, 2022
- Hangzhou Nuo Cheng Medical Instrument Co., Ltd
- Xinjiong QIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING OUTPUT OF RADIOFREQUENCY ABLATION...
- Publication number 20220313346
- Publication date Oct 6, 2022
- Hangzhou Nuo Cheng Medical Instrument Co., Ltd
- Xinjiong QIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ADJUSTABLE VALVE CLIP AND VALVE CLAMPING SYSTEM
- Publication number 20220142780
- Publication date May 12, 2022
- Hangzhou Valgen Medtech Co., Ltd.
- Weiwei ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VALVE CLAMPING SYSTEM CAPABLE OF BEING INDEPENDENTLY CONTROLLED
- Publication number 20220142781
- Publication date May 12, 2022
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VALVE CLIP WITH COATINGS AND VALVE CLAMPING SYSTEM
- Publication number 20220133327
- Publication date May 5, 2022
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LOCKING NAIL FOR LOCKING SUTURES AND INTERVENTIONAL REMOTE SUTURE L...
- Publication number 20220125427
- Publication date Apr 28, 2022
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STEERABLE CATHETER SUITABLE FOR LEFT-HAND OPERATION
- Publication number 20210338983
- Publication date Nov 4, 2021
- Hangzhou Wei Qiang Medical Technology Co., Ltd.
- Tingchao Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LOCKING DEVICE WITH LOCKING FEEDBACK FUNCTION AND HEART VALVE REPAI...
- Publication number 20210315565
- Publication date Oct 14, 2021
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BENDABLE CATHETER
- Publication number 20210316112
- Publication date Oct 14, 2021
- Hangzhou Endonom Medtech Co., Ltd
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ARTIFICIAL CHORDAE TENDINEAE IMPLANTATION SYSTEM AND CLAMP AIDING A...
- Publication number 20210045877
- Publication date Feb 18, 2021
- HANGZHOU VALGEN MEDTECH CO., LTD.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HEART VALVE REPAIR METHOD
- Publication number 20210038217
- Publication date Feb 11, 2021
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HEART VALVE REPAIR METHOD
- Publication number 20210038218
- Publication date Feb 11, 2021
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ADJUSTABLE HEART VALVE REPAIR SYSTEM
- Publication number 20210038387
- Publication date Feb 11, 2021
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HEART VALVE REPAIR METHOD
- Publication number 20210038219
- Publication date Feb 11, 2021
- Hangzhou Valgen Medtech Co., Ltd.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ADJUSTABLE SUTURE LOCKING APPARATUS
- Publication number 20210000464
- Publication date Jan 7, 2021
- Hangzhou Valgen Medtech Co., Ltd.
- Weiwei ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Artificial Chordae Tendineae Implantation System
- Publication number 20200155313
- Publication date May 21, 2020
- HANGZHOU VALGEN MEDTECH CO., LTD.
- Tingchao ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Tingchao ZHANG

Person

Patents Grantslast 30 patents

Adjustable suture locking apparatus

Steerable catheter suitable for left-hand operation

Artificial chordae tendineae implantation system and clamp aiding a...

Atrioventricular valve clamping device and atrioventricular valve c...

Adjustable heart valve repair system

Heart valve repair method

Drug-coated balloon catheter

Heart valve repair method

Artificial chordae tendineae implantation system

Artificial chordae tendineae and artificial chordae tendineae impla...

Self-centering inferior vena cava filter

Interventional medical device delivery system

Left atrial appendage occluder

Treatment method for hypertrophic cardiomyopathy

Heart valve repair method

Plastic covered stent for aortic dissection and aortic dissection s...

Inferior vena cava filter of bidirectional controlled placement

Aortic bare stent and aortic dissection stent

Left atrial appendage occluder

Adjustable curved medical catheter and assembling method thereof

Adjustable bent sheath tube

Patents Applicationslast 30 patents

Method and System for Transcatheter Chordae Tendineae Repair

VALVE CLAMP FOR PREVENTING LEAFLET INJURY, VALVE CLAMPING SYSTEM, A...

MULTI-DIRECTIONAL ADJUSTABLE SHEATH AND TRANSCATHETER INTERVENTION...

VALVE CLAMPING DEVICE WITH ADJUSTABLE BEARING FORCE AND VALVE CLAMP...

INTERVENTIONAL INSTRUMENT MANIPULATION ACCESSORY AND INTERVENTIONAL...

VALVE CLIP DELIVERY DEVICE

RADIO FREQUENCY ABLATION APPARATUS

HEART VALVE PROSTHESIS AND STENT THEREOF, AND HEART VALVE PROSTHESI...

BENDABLE SHEATH

VALVE CLAMPING DEVICE WITH LOCKING MECHANISM AND VALVE REPAIR SYSTEM

Tissue Gripper and Valve Clamping Device

VALVE CLAMPING DEVICE AND VALVE CLAMPING SYSTEM

METHOD AND TRANSCATHETER ANNULOPLASTY SYSTEM FOR CONTRACTING HEART...

FORWARD-PUSHING FOR RELEASING SUTURE LOCKING DEVICE

INTEGRATED ABLATION NEEDLE AND ABLATION SYSTEM

METHOD AND DEVICE FOR CONTROLLING OUTPUT OF RADIOFREQUENCY ABLATION...

ADJUSTABLE VALVE CLIP AND VALVE CLAMPING SYSTEM

VALVE CLAMPING SYSTEM CAPABLE OF BEING INDEPENDENTLY CONTROLLED

VALVE CLIP WITH COATINGS AND VALVE CLAMPING SYSTEM

LOCKING NAIL FOR LOCKING SUTURES AND INTERVENTIONAL REMOTE SUTURE L...

STEERABLE CATHETER SUITABLE FOR LEFT-HAND OPERATION

LOCKING DEVICE WITH LOCKING FEEDBACK FUNCTION AND HEART VALVE REPAI...

BENDABLE CATHETER

ARTIFICIAL CHORDAE TENDINEAE IMPLANTATION SYSTEM AND CLAMP AIDING A...

HEART VALVE REPAIR METHOD

HEART VALVE REPAIR METHOD

ADJUSTABLE HEART VALVE REPAIR SYSTEM

HEART VALVE REPAIR METHOD

ADJUSTABLE SUTURE LOCKING APPARATUS

Artificial Chordae Tendineae Implantation System