Head holders on Head

Head Holders on Head

Crist Head Holders Set the standards for head fixation.
Styles include both dental acrylic and bone screw mounted head holders.
Available in a wide range of materials to suit your needs.

Cylinder Style Head Holders.
The Cylinder Style Head Holders on head, are designed to securely
attach to the skull with dental acrylic and
bone screws. An optional transverse rod
is included for particularly active primate
subjects. For added security, this
rod fits through two holes at the base of
the Head Holder where it is attached to
the acrylic. The upper end of the cylindrical
Head Holder attaches to the Head
Holder Positioner on the chair.

NON MRI COMPATIBLE MADE FROM 316 STAINLESS STEEL

  • 1-FHP-S1 (SET) FOR ANIMALS 6kg AND UP
  • LARGE HEAD HOLDER SET, STAINLESS STEEL, CYLINDER STYLE
  • STAINLESS STEEL HEAD HOLDER ON HEAD CYLINDER TYPE WITH 1/2″ID.

SET INCLUDES:

  • 1 EACH – (6-FHP-S1-1) PIN
  • 1 EACH – (6-FHP-S1-2) STAINLESS STEEL HEAD HOLDER BODY
  • 1 EACH – (FSMFA-8-32X.875) SCREW
  • 1 EACH – (6-SPAW-3/32) ALLEN WRENCH

6-FHP-S66-FHP-S6 (SET) FOR ANIMALS 4kg TO 6kg
MEDIUM STAINLESS STEEL, CYLINDER TYPE HEAD HOLDER ON HEAD
SET INCLUDES:

  • 1 EACH – 6-FHP-S6-A MEDIUM STAINLESS STEEL CYLINDER
  • 1 EACH – 6-FHP-S4-PIN
  • 1 EACH – 6-SPAW-3/32
  • 1 EACH – FSMFA-8-32X.875-S

6-FHP-S46-FHP-S4 (SET) FOR ANIMALS 1kg TO 4kg
SMALL STAINLESS CYLINDER TYPE HEAD HOLDERS ON HEAD
SET INCLUDES:

  • 1 EACH – 6-FHP-S4-1 BODY
  • 1 EACH – 6-FHP-S4-PIN PIN
  • 1 EACH – FSMFA-6-32X1/2-S
  • 1 EACH – 6-SPAW-5/64

MRI COMPATIBLE CYLINDER STYLE

6-FHP-J16-FHP-J1 (set)
LARGE CILUX CYLINDER TYPE HEAD HOLDER ON HEAD FOR ANIMALS 6kg AND UP
COMPLETE SET INCLUDES:

  • 1 EACH – (FHP-J1-A) THE CILUX HEAD HOLDER
  • 1 EACH – (6-FHP-SC1) RETAINING COLLAR
  • 1 EACH – (6-FHP-UA1-6) DELRIN PIN
  • 1 EACH – (FSMFA-8-32X1-S) 8-32 X 1″ FLAT HEAD SCREW
  • 1 EACH – (6-SPAW-3/32) ALLEN WRENCH
  • 1 EACH – (6-SPAW-.050) ALLEN WRENCH

6-FHP-J66-FHP-J6 (set)
MEDIUM CILUX CYLINDER TYPE HEAD HOLDER ON HEAD COMPLETE SET FOR ANIMALS 4KG TO 6 KG
SET INCLUDES:

  • 1 EACH – (6-FHP-J6-A) HEAD HOLDER ON HEAD
  • 1 EACH – (6-FHP-SC6) MEDIUM RETAINER COLLAR
  • 1 EACH – (6-FHP-UA1-6) DELRIN PIN
  • 1 EACH – (FSMFA-8-32X1-S) 8-32 X 1″ FLAT HEAD SCREW
  • 1 EACH – (6-SPAW-3/32) ALLEN WRENCH
  • 1 EACH – (6-SPAW-.035) ALLEN WRENCH

6-fhp-j4REND6-FHP-J4 (SET) (SMALL MONKEYS AND MAMMALS)
SMALL CILUX CYLINDER TYPE HEAD HOLDER ON HEAD FOR ANIMALS 1kg TO 4kg
COMPLETE SET INCLUDES:

  • 1 EACH – (6-FHP-J4-A) SMALL CILUX HEAD HOLDER
  • 1 EACH – (6-FHP-SC4) RETAINING COLLAR
  • 1 EACH – (6-FHP-UA4) PIN
  • 1 EACH – 6-32 FLAT HEAD ALLEN CAP
  • 1 EACH – ALLEN WRENCH

PEEK CYLINDER STYLE HEAD HOLDERS
6-FHP-K16-FHP-K1 (SET)
LARGE PEEK CYLINDER TYPE HEAD HOLDER ON HEAD FOR ANIMALS 6kg AND UP
COMPLETE SET INCLUDES:

  • 1 EACH – (FHP-K1-A) THE PEEK HEAD HOLDER
  • 1 EACH – (6-FHP-SC1) RETAINING COLLAR
  • 1 EACH – (6-FHP-UA1-6) DELRIN PIN
  • 1 EACH – (FSMFA-8-32X1-S) 8-32 X 1″ FLAT HEAD SCREW
  • 1 EACH – (6-SPAW-3/32) ALLEN WRENCH
  • 1 EACH – (6-SPAW-.050) ALLEN WRENCH

6-FHP-K66-FHP-K6 (set)
MEDIUM PEEK CYLINDER TYPE HEAD HOLDER ON HEAD COMPLETE SET FOR ANIMALS 4KG TO 6 KG
SET INCLUDES:

  • 1 EACH – (6-FHP-K6-A) HEAD HOLDER ON HEAD
  • 1 EACH – (6-FHP-SC6) MEDIUM RETAINER COLLAR
  • 1 EACH – (6-FHP-UA1-6) DELRIN PIN
  • 1 EACH – (FSMFA-8-32X1-S) 8-32 X 1″ FLAT HEAD SCREW
  • 1 EACH – (6-SPAW-3/32) ALLEN WRENCH
  • 1 EACH – (6-SPAW-.035) ALLEN WRENCH

6-fhp-k46-FHP-K4 (SET) (SMALL MONKEYS AND MAMMALS)
SMALL PEEK CYLINDER TYPE HEAD HOLDER ON HEAD FOR ANIMALS 1kg TO 4kg
COMPLETE SET INCLUDES:

  • 1 EACH – (6-FHP-K4-A) SMALL PEEK HEAD HOLDER
  • 1 EACH – (6-FHP-SC4) RETAINING COLLAR
  • 1 EACH – (6-FHP-UA4) PIN
  • 1 EACH – 6-32 FLAT HEAD ALLEN CAP
  • 1 EACH – ALLEN WRENCH

TITANIUM CYLINDER STYLE HEAD HOLDERS
6-FHP-X16-FHP-X1 (set)
LARGE TITANIUM CYLINDER TYPE HEAD HOLDER ON HEAD FOR ANIMALS 6kg AND UP
COMPLETE SET INCLUDES:

  • 1 EACH – (FHP-X1-1) THE TITANIUM HEAD HOLDER
  • 1 EACH – (6-FHP-UA1-6) DELRIN PIN
  • 1 EACH – (FSMFA-8-32X1-S) 8-32 X 1″ FLAT HEAD SCREW
  • 1 EACH – (6-SPAW-3/32) ALLEN WRENCH

6-fhp-x66-FHP-X6 (set)
MEDIUM TITANIUM CYLINDER TYPE HEAD HOLDER ON HEAD COMPLETE SET FOR ANIMALS 4KG TO 6 KG
SET INCLUDES:

  • 1 EACH – (6-FHP-X6-A) HEAD HOLDER ON HEAD
  • 1 EACH – (6-FHP-UA1-6) DELRIN PIN
  • 1 EACH – (FSMFA-8-32X1-S) 8-32 X 1″ FLAT HEAD SCREW
  • 1 EACH – (6-SPAW-3/32) ALLEN WRENCH

6-FHP-X46-FHP-X4 (SET) (SMALL MONKEYS AND MAMMALS)
SMALL PEEK CYLINDER TYPE HEAD HOLDER ON HEAD FOR ANIMALS 1kg TO 4kg
COMPLETE SET INCLUDES:

  • 1 EACH – (6-FHP-X4-1) SMALL TITANIUM HEAD HOLDER
  • 1 EACH – (6-FHP-UA4) PIN
  • 1 EACH – 6-32 FLAT HEAD ALLEN CAP
  • 1 EACH – ALLEN WRENCH

6-FHP-J9 Cilux Head holder for MRI chairs only fits the 6-FHD-J9 positioner

NON DENTAL ACRYLIC IMPLANTS

  • These footed style head holders are designed for implantation using self tapping bone screws and do not require dental acrylic to bond to the skull. footed head holders are made from medical grade Titanium and are MRI safe.
  • We recommend 6-YCX-0312 self tapping Titanium bone screws.
  • 6-FHP-X1F6-FHP-X1F FOR ANIMALS 6kg AND UP
    LARGE CYLINDER STYLE TITANIUM HEAD HOLDER ON THE HEAD WITH FEET FOR IMPLANTATION WITHOUT CEMENT.
  • 6-FHP-X6F FOR ANIMALS 4KG TO 6 KG
    MEDIUM CYLINDER STYLE TITANIUM HEAD HOLDER ON THE HEAD WITH FEET FOR IMPLANTATION WITHOUT CEMENT

PLUGS
This device is a plastic plug that fits into the Head Holders on the Head to prevent dirt and other debris from getting inside the cylinder. Plugs are also available to fit the Head Holders used with MRI PRODUCTS.

  • 6-FHP-01 PLUGS FOR LARGE HEAD HOLDER ON HEAD
  • 6-FHP-06 PLUGS FOR MEDIUM HEAD HOLDER ON HEAD
  • 6-FHP-04 PLUGS FOR SMALL HEAD HOLDER ON HEAD

Post Style Head holders on the head
The Head Post provides slightly a different method of positioning the primate subject’s head in the same orientation each time the animal is placed in the tasking center. One end of the post can be securely attached to the head with dental acrylic and bone screws, and the other end easily inserts into the head positioner on the chair. The design of the head post allows the head post to simply be clamped into the concave cavity on the side of the head positioner.

Post style head holders are is available in 316 stainless steel and titanium.

NON MRI COMPATIBLE MADE FROM 316 STAINLESS STEEL

6-FHP-S2 for animals 3kg to 13kg STAINLESS STEEL HEAD POST

MRI COMPATIBLE HEAD POSTS
6-FHP-X2 for animals 3kg to 13kg
TITANIUM HEAD POST

NON DENTAL ACRYLIC IMPLANTS

These footed style head holders are designed for implantation using self tapping bone screws and do not require dental acrylic to bond to the skull. footed head holders are made from medical grade Titanium and are MRI safe.
We recommend 6-YCX-0312 self tapping Titanium bone screws.

6-FHP-X2F for animals 3kg to 13kg6-fhp-x2f
FOOTED TITANIUM HEAD POST

CUSTOM FOOT PATTERNS ARE AVAILABLE ON REQUEST

 

6-FHB-S2C  New  Lock your head post

this clamp is designed to provide extra secure attachment of the head post to the chair 6-fhb-s2chead positioner.