AccuSafe® Transseptal Puncture Wire
Trade name: AccuSafe Transseptal Puncture Wire
Generic name: Transseptal needle and cardiac catheter introducer kit
Highly Controlled Medical Device
Medical device approval number: 30300BZI00026000 (Foreign special approval)
*We handle this product as DMAH (Designated Marketing Authorization Holder) with no sales activities.
Features
- Sterile disposable device used for transseptal Brockenblow
- Integrated structure of atrial septal puncture needle and guidewire
- After puncture, the guidewire becomes a J-shaped guidewire with shape memory, reducing the time required to replace the puncture needle and guidewire
- No tissue damage due to radiofrequency because of physical puncture*.
Model
Transseptal guidewire
| Model | Outer Diameter (mm) |
Effective length (mm) |
Marker position (mm) |
||||
|---|---|---|---|---|---|---|---|
| GT14135 | 0.356 | 1,350 | 717(I) | 785(II) | 985(I) | 1053(II) | |
| GT31180 | 0.800 | 1,800 | 675(I) | 751(II) | 844(III) | 934(IV) | 1010(V) |
| Model | Outer Diameter (mm) |
Effective length (mm) |
Marker position (mm) |
|||
|---|---|---|---|---|---|---|
| GTR31180 | 0.800 | 1,800 | 728(I) | 844(II) | 908(III) | 934(IV) |
Transseptal cannula
| Model | Transseptal cannula | Stylet | |||
|---|---|---|---|---|---|
| Outer Diameter (mm) |
Inner Diameter (mm) |
Effective length (mm) |
Outer Diameter (mm) |
Effective length (mm) |
|
| N18710E | 1.20 | 0.80 | 710 | 0.45 | 770 |
| N18890E | 1.20 | 0.80 | 890 | 0.45 | 950 |
※References
Greenstein E, Passman R, Lin A C, et al. Incidence of tissue coring during transseptal catheterization when using electrocautery and a standard transseptal needle[J]. Circulation: Arrhythmia and Electrophysiology, 2012, 5(2): 341-344.
Chow A W C, Cobb V, Sepahpour A, et al. Transseptal puncture performed with the new needle-free ‘SafeSept’guidewire: a multicentre experience[J]. Journal of Interventional Cardiac Electrophysiology, 2020, 59(1): 29-34.
Smelley M P, Shah D P, Weisberg I, et al. Initial experience using a radiofrequency powered transseptal needle[J]. Journal of cardiovascular electrophysiology, 2010, 21(4): 423-427.
Manufacturer
Synaptic Medical Limited
