Optogenetics Doric section2

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Doric is the products that leading Optogenetics market. This series can provide most of the necessary experiment equipment in Optogenetics, for example cannula, patch cord, rotary joint etc.

This series products specialized for Optogenetics use. You can find every thing you need. Website describes only a part of products, there are a lot of products waiting for your find.

Has a very wide range products in Optogenetics experiment.
Products are designed by North American manufacture.
Tere are so many products. Here Dicribes only a part of Products.
Tere are some additional information on Download page. Please find from Service > Download > Document.

Products and Accessories

MFP_f_l_c-c

Mono fiber-optic patch cords. The simplest form of the patch cord is a piece of fiber with buffer coating and two ferrules on its ends. So far, the most popular fiber in optogenetics research is a fiber with a 200μm core diameter and NA=0.22./p>

DFP_f_l_df-2c

Dual fiber-optic patch cords. A dual fiber-optic patch cord has two optical fibers with fully separated optical paths where each fiber end connects to different fiber. The patch cord ends can be combination of two mono fiber ferrule connectors on one side and dual fiber ferrules with guiding pin or guiding socket type connectors.

BFP_f_l_c-bXc

Branching fiber-optic patch cords. A branching fiber patch cord consists of multiple optical fibers joined within the same connector/ferrule at one end, and within separated fiber ferrules or connectors at the other end the patch cords. The fibers within single ferrule side of the patch cord share the incoming signal, hence the name branching. In other words the fiber-optic patch cords branches from one input to N output connectors.

MFC_f_l_r_t

Mono Fiber-optic Cannula. The mono fiber-optic cannula is an assembly of a bare optical fiber, a fiber ferrule and a receptacle or a sleeve. One side of the ferrule is polished while the implantable part of the fiber protrudes from the opposite end of the ferrule. The ferrule is placed within the receptacle or sleeve to allow connection to the fiber-optic patch cord.

DFC_f_l_r_t

Dual Fiber-optic Cannula. A dual fiber-optic cannula features two implantable fibers at a prescribed distance and protrusion length held by a single ferrule. These cannulas are perfectly suited for a bilateral brain stimulation or silencing.cannula with a circular metal ferrule and two optical fibers has a guiding hole to insure precise alignment when connecting to the equivalent dual fiber-optic connector loaded with a guiding pin.

TFC_f_l_r_t

Two Ferrule Cannula. The two ferrule cannula provides two implantable fibers, each within its own ferrule, at a precise distance exceeding 1.7 mm. The tolerance on the protrusion for each fiber is less than 0.1 mm. These cannulas are perfectly suited for the applications where two brain centers at a distance larger than 1.7 mm from each other are optically stimulated or controlled. The positioning of one mono fiber cannula at a time with the stereotaxic equipment has a greater likelihood of 3D positioning errors (lateral and depth).

OFC_f_l_r_t

Optic & Fluid Hybrid Cannula. Some optogenetics experiments require the introduction of the virus born proteins like channelrhodopsin-2 to targeted cells or neurons and the illumination of the same through the fiber optic tip. If done as a two step process with two different cannulas, the precision of the experiment might be compromised. A hybrid cannula with a metal tube that guides the optical fiber and restricts liquid delivery around the fiber tip assures that “infected” cells are illuminated.

SCH_1.25 / SCH_2.50

Stereotaxic Cannula Holder. Ferrule diameter 1.25mm or 2.50mm.

FCA_1.25_RM3 / FCA_2.50_RM3

M3 receptacle adapter. Attachment diameter 1.25 and 2.50.

SCL_7.9

Clamp. This adapter is a double clamp, designed to hold a 7.9mm diameter rod on one side and a 6.35mm diameter rod on the other side.

SIA_7.9

In-line Adapters for Stereotaxic Cannula Holders. We offer adapters to attach our stereotaxic holders on stereotaxic frames that use 7.9 mm diameter rods as standard. We can offer other adapters on request.