Title:
OCCLUDER, AND MEDICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/165966
Kind Code:
A1
Abstract:
The present invention provides an occluder and a medical device. The occluder comprises: an occluding unit having a remote end and a near end; and a position-limiting unit connected to the remote end and the near end for limiting an extension distance therebetween. The position-limiting unit is connected to the remote end and the near end of the occluding unit to limit the extension distance therebetween, such that the occluder is in an entirely or partially collapsed state when in a sheath, thereby preventing the issue of the occluder occupying an excessive length of the sheath. The occluder is not fully extended while in the sheath, but instead remains in an entirely or partially collapsed state, so as to better maintain the dimensions of the occluder after the same is released from the sheath.
Inventors:
ZHOU YI (CN)
ZHOU TING (CN)
YAO YAO (CN)
LI JUNFEI (CN)
ZHOU TING (CN)
YAO YAO (CN)
LI JUNFEI (CN)
Application Number:
PCT/CN2019/076244
Publication Date:
September 06, 2019
Filing Date:
February 27, 2019
Export Citation:
Assignee:
SHANGHAI MICROPORT MEDICAL GROUP CO LTD (CN)
International Classes:
A61B17/12
Domestic Patent References:
| WO2015189307A1 | 2015-12-17 |
Foreign References:
| CN107233114A | 2017-10-10 | |||
| CN204839624U | 2015-12-09 | |||
| CN107126240A | 2017-09-05 | |||
| CN107233116A | 2017-10-10 | |||
| CN106344100A | 2017-01-25 | |||
| CN104688292B | 2017-08-25 |
Other References:
See also references of EP 3744264A4
Attorney, Agent or Firm:
SHANGHAI SAVVY IP AGENCY CO., LTD. (CN)
Download PDF:
Previous Patent: METHOD, APPARATUS, AND DEVICE FOR DETERMINING TIME INFORMATION
Next Patent: PYRAZOLOPYRIMIDINE DERIVATIVE AND USE THEREOF
Next Patent: PYRAZOLOPYRIMIDINE DERIVATIVE AND USE THEREOF