Closure device
Five catalogue diameters: 21, 24, 27, 30 and 33 mm. The device design includes flexible petal tips.
LEFT ATRIAL APPENDAGE CLOSURE
LaaGuarder™.
Dedicated LAA closure.
Manufacturer: Shanghai Shenqi Medical Technology Co., Ltd.
The Shenqi Medical system for transcatheter left atrial appendage closure. Explore device sizes, dedicated access and delivery components.
EXPLORE THE SYSTEM ↓SHENQI MEDICAL / LaaGuarder™
One dedicated closure system.
LaaGuarder is a catheter-delivered left atrial appendage closure system. The manufacturer describes its use in patients with non-valvular atrial fibrillation at high stroke risk who are unsuitable for long-term anticoagulation.
Access and delivery
Dedicated access system LP0114Fr: 14 F guiding sheath, 770 mm effective length; 12 F dilator, 845 mm effective length. Delivery catheter: 12 F, 830 mm effective length.
Device dimensions.
| Reference | Diameter D1 (mm) | Height L1 (mm) | LAA ostium (mm) | Insertion depth L2 (mm) |
|---|---|---|---|---|
| LP0121 | 21 | 13 | 17–19 | 18 |
| LP0124 | 24 | 14 | 20–22 | 20 |
| LP0127 | 27 | 16 | 23–25 | 22 |
| LP0130 | 30 | 17 | 26–28 | 24 |
| LP0133 | 33 | 18 | 29–31 | 26 |
Manufacturer catalogue dimensions. Anatomical assessment and the applicable IFU govern device selection.
Original product illustrations.
Clinical use and documentation
Request the locally supplied IFU and configuration details from EUKON. Patient selection, implant technique, antithrombotic treatment and follow-up follow the applicable IFU and the treating team’s assessment.
Discuss the system with EUKON ↗Source: Shenqi Medical LaaGuarder product information and original Models and Specifications table, reviewed 20 October 2026. Original images: Shanghai Shenqi Medical Technology Co., Ltd.
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