STEREOTAXY

The ALCIS stereotactic guides have been designed to ensure a precise guiding of surgical stereotactic tools such as drill, biopsy needle, screwdriver, etc., they are compatible with the main stereotactic systems; i.e. frames as well as surgical robots   (contact us to know compatible systems).
 
Short guidance screws:
ALCIS short guidance screws can be used as bone fiducial during surgeries performed with robots. These screws are available in several length in order to adapt to the patient’s anatomy.
 
References
Length (mm)
Material
Packaging
2023-VG-CM-10
10
Titane
Box of 10 unitary pouch, sterile
2023-VG-CM-15
15
Titane
Box of 10 unitary pouch, sterile
2023-VG-CM-20
20
Titane
Box of 10 unitary pouch, sterile
2023-VG-CM-25
25
Titane
Box of 10 unitary pouch, sterile
2023-VG-CM-30
30
Titane
Box of 10 unitary pouch, sterile
Single use - Class III medical device
 
Implantation/explantation ancillaries:
- Drill ref. 2023-FO-100-C1. For osseous drilling.
- Suppressive guiding stopper ref. 2036-BU-25-RU-GSxx.
For the control of drilling depth.
- Screwdriver ref. 2023-TO-C-020. For the implantation of screws.
- Wrench ref. 2023-CL-C. For the explantation of screws.
Unitary packaging - non sterile
Class I or III medical device
 
The percutaneous screw and their accessories:
The percutaneous screw and their accessories contribute to :
 
- a reproducible fixation of stereotactic frame such as Leksell (using adaptation range 2051), Talairach one or similar (set with screw 2036-VP + spacer 2036-ENT or 2051-ENT),
 
- the realization of MRI imaging (frameless imaging) by using:
• (1) screw 2036-VPx2
• (2) only screw 2036-VPx2-M (IRM marker + RX integrated)
 
- the scanner imaging without any artefact and with the location of screw position (imaging with or without frame):
• (1) screw 2036-VPx
• (2) only screw 2036-VPx-M seule (MRI + RX marker integrated)
 
References
Designation
Integrated marker
L1 (mm)
L3 (mm)
L4 (mm)
Material
2036-VPA2
Adult
No
19.0
14.5
9.0
Polymer
2036-VPE2
Child
16.5
12.5
6.5
Polymer
2036-VPA2-M
Adult
Yes
19.0
13.0
9.0
Polymer
2036-VPE2-M
Child
16.5
10.5
6.5
Polymer
20 sterile units box packaged by pouch of 4 units.
Class III medical device
 
Set exclusively with a screwdriver ALCIS 2036-TO-III i n a osseous hole Ø 6 mm realizable with a drill such as ALCIS 2036-FO-III.
 
Swrewdriver: 2036-TO
To be use exclusively with the alcis percutaneous screw 2036-VPx.
Proximal side designed for use with stereotactic frames provided with compatible guides (Ø D and centering length L). Supplied non sterile.
Our reference : 2036-TO2-T080
CE marked
 
Swrewdriver: 2036-TO-EXT-60
To be use exclusively with alcis percutaneous screw 2036-VP and Nataf adaptation kit (range 2051).
Supplied non sterile.
Our reference : 2036-TO-EXT-60
CE marked
 
Percutaneous Monobloc Point:
Designed to be place at the distal extremity of micrometric stereotactic frame screw, they
contribute to the frame fixing with patient head. Type PMP : Percutaneous Monobloc Point.
Proximal side designed to be use with stereotactic frame equipped with guide or screw pillar compatible with centring of Ø 6 mm and length 10 mm. Supplied non sterile
Our reference : 2036-PMP-12  Ø2.9mm
CE marked
 
Stoppers (range 2023-BU – 2036-BU) :
Alcis stoppers allow to perform neurosurgical gestures with a security about insertion length of the tools (drill, dura coagulation electrode, screwdriver, etc.).
 
Alcis has developed single use mobile stoppers, reusable mobile stoppers, and also reusable adjustable stoppers, adapted to the OD of the tool used.
 
The mobile stoppers allow to set a fixed length of use of the tool. The adjustment of working is simply done by release and tightening of a screw or a knob (depending of the model), without tool.
 
Reference
Length (mm)
Ø
Material
2036-BU-60-RU
13
>6.00
Acier
2036-BU-25-RU
10
>2.5
Acier
Class I Medical device - CE marked
 
Adjustable stoppers allow to adjust progressively the working distance (drilling for example), gradually without tools and without the need to remove the tool from its holder.
CE class I medical device or Is for single use models.
 
Reference
Length (mm)
Ø
Material
2036-BRU-1-60-RU
70 to 100
6
Acier
CE marked
 
Drills (range 2023-FO – 2036-FO):
Alcis proposes a wide range of drills, this allows to perform a large variety of neurosurgical interventions.
Depending of your need, we can make cutom-made drills p to OD 6 mm within a maximal length of 250 mm.