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MEDPORFacial Contours Implant

Oculoplastic Implants

Cranial/Neurosurgical Implants

Craniomaxillofacial

CONTENTS

Facial Contours Implant456789101112131415161718192021

Inferior Orbital Rim , Extended Orbital Rim Implant

Orbital Rim Onlay Implants , Midface Contour Implant

Midface Rim , Extended Malar Shapes

Design RZ Malar Implants , Design M Malar Implants

Inferior Medial Orbital Rim Implant (IMORI) , Paranasal Shapes

Nasal Radix , Nasal Sheet

Nasal DARTT Implant , Nostril Retainers

Nasal Dorsal Shell - Thin , Nasal Shell Shapes

Nasal Arch Shapes , Petite Nasal Dorsum

Nasal Dorsum Shapes , Nasal TIP-TOP

Two-Piece Chin Implants , Contoured Two-Piece Chin Implants

RZ Extended Chin Implants , Button Chin

Contoured Mandibular Angle Implants , RZ Mandibular Angle Implants

Lateral Augmentation Onlay Shape , Angle of the Mandible Implants

MEDPOR Sheets

MEDPOR Blocks

MEDPOR Channel Implants , MEDPOR BARRIER Implants

Ear Implants


Cranial/Neurosurgical ImImplants

2324

22

MEDPOR Cranial Hemisphere , MEDPOR FLEXBLOCK TF2&TF

MEDPOR FLEXBLOCK Implants

MEDPOR Spheres , MEDPOR Enophthalmos Shapes

MEDPOR

INTRODUCTION

• MEDPOR is easy to work with. The material can be trimmed with a blade in the sterile field, carved and feathered intra-operatively for an excellent final fit.

• No pre-placing of fixation plates. MEDPOR can be easily drilled and fix-ated and is designed to accept screws and plates without cracking, giving the surgeon more flexibility in options and placement.

• MEDPOR Surgical implants can be easily cut with a variety of surgical instruments. The physical properties of the MEDPOR Biomaterial allow for cutting and trimming the implant while maintaining the interconnectivity and the structure of the pores.Implants may require fitting to the defect area at the time of surgery. The implant edges should be delicately shaped and feathered for a smooth transition from the implant to the patient’s own bony contour.

• MEDPOR Surgical Implants are provided sterile and should not be res-terilized.

• Do not place or carve the implant on surgical drapes, surgical clothing or any other surface that may contaminate the implant with lint and other particulate matter.

MEDPOR Porous Polyethylene Implants provide surgeons with an ex-panding range of options for reconstruction and augmentation. MEDPOR is a biocompatible, porous polyethylene material. The interconnecting, omni-directional pore structure may allow for fibrovascular in-growth and integration of the patient’s tissue.¹ More than 250,000 procedures have been performed with MEDPOR Biomaterial, with more than 350 pub-lished clinical reports in cranial, reconstructive, oculoplastic and cosmetic applications.

MEDPOR BIOMATERIAL

Key Points :

1. Sheets and blocks trim easily with surgical scissors or a small scalpel blade.

2. Thicker implants may be shaped with large scalpels, bone cutters, or a cutting burr.

3. Multiple pieces of implant material may be stacked and sutured to-gether.

4. Proper rigid fixation techniques allow for stabilization of the implant.

5. Submerge the implant in a hot, sterile saline bath (over 180˚F) for sev-eral minutes until the implant’s memory relaxes.

6. Gently bend the implant to the desired shape. Return the implant to the hot saline if there is too much resistance.

7. Hold the implant in the final shape and allow to cool. The use of a cold sterile bath can accelerate this process.** Thicker or larger MEDPOR Implants may be difficult to shape using this method.

3

The MEDPOR Inferior Orbital Rim Implant can provide up to 5mm of an-terior projection and is designed to be trimmed to meet the needs of the individual patient. A small flange allows it to rest on the most anterior aspect of the orbital floor. This flange allows for positioning of the implantand a possible area for screw fixation to the skeleton.

MEDPOR Extended Orbital Rim Implants are designed to provide the surgeon with an excellent option for augmenting the inferior rim. These shapes can restore orbital rim anatomy in trauma or other cases requiring orbital rim augmentation.

The entire rim shape may be used or a portion of the rim may be cut with a scalpel to provide the necessary augmentation. Meticulous detail in feathering the implant to the surrounding bone may improve the aes-thetic result. Two-point screw fixation may be used to achieve initial stable reconstruction.

Inferior Orbital Rim

Extended Orbital Rim Implant

Facial Contour Implants

Description

Description

CAT#

CAT#

Product Name

Product Name

A

A

B

B

C

C

94299430

95399540

43mm43mm

47mm47mm

18mm18mm

40mm40mm

3.2mm3.2mm

6.3mm6.3mm

Inferior Orbital Rim-LeftInferior Orbital Rim-Right

Orbital Rim - Extended LeftOrbital Rim - Extended Right

4

The MEDPOR Orbital Rim Onlay Implants are designed to augment the inferior and lateral orbital rims and moderately increase the anterior rim projection.

The MEDPOR Midface Contour Implant is designed to aid in reconstruc-tion or augmentation of the midface. The shell-type design of the implant allows the surgeon to carve portions of the implant most appropriate for each patient.

The MEDPOR Midface Contour Implant is packaged with a sterile silicone template.

Orbital Rim Onlay Implants

Midface Contour Implant


Description

Description

CAT#

CAT#

Product Name

Product Name

A

A

B

B

C

C

8100181002

8300783008

40mm40mm

60mm60mm

4mm4mm

40mm40mm

40mm40mm

8.45mm8.45mm

Orbital Rim Onlay-LeftOrbital Rim Onlay-Right

Midface Contour Implant-LeftMidface Contour Implant- Right

Illustration are not actual size. Please consult dimensional descriptions.

5


The MEDPOR Midface Rim is designed to augment areas of bony concavi-ties of the midface, including the inferior orbital rim and malar. The medial area of the implant may be carved as necessary or utilized in its entirety.

The extended malar design is intended to provide malar augmentation from the nasal area to the zygomatic arch. The shape can be trimmed and contoured with a scalpel to suit the individual needs of the patient.

Sizer set available.

Midface Rim

Extended Malar Shapes

Description

Description

CAT#

CAT#

Product Name

Product Name

A

A

B

B

C

C

8300383004

9513951495159516951795189952

47mm47mm

45mm45mm50mm50mm55mm55mm

28mm28mm


3mm3mm

3mm3mm4mm4mm5mm5mm

Midface Rim - LeftMidface Rim - Right

Ext Contoured, Small-LeftExt Contoured, Small-RightExt Contoured, Medium-LeftExt Contoured, Medium-RightExt Contoured, Large-LeftExt Contoured, Large-RightExt Contoured, Malar Sizer Set (Silicone, Non-Sterile)

6

The MEDPOR Design RZ Malar, available in 3mm and 5mm projection, allows for subtle recontouring of the midface. It is designed to provide skeletal augmentation for correction of defects.

The projection of these implants is central to the malar prominece with a tapering towards the zygomatic wing. This promotes a delicate malar augmentation without significantly increasing the bitemporal distance. The medial edge is notched to accommodate the infraorbital facial nerve.


The Design M Malar shapes are designed specifically to contour the malar bone starting from the zygornatic arch, proceeding over the malar promi-nence, and extending down to the maxillary buttress. The implant should lay directly below the infraorbital nerve. The design allows for easy inser-tion through an intraoral route and can either be maintained in a tight subperiosteal pocket or fixated using a lag screw technique.

For most cosmetic procedures, the 3mm and 4.5mm projections should be sufficient. For traumatic reconstruction of the zygoma, the 7mm pro-jection may be more appropriate for restoration of missing soft tissue vol-ume.


Design RZ Malar Implants

Design M Malar Implants


Description

Description

CAT#

CAT#

Product Name

Product Name

A

A

B

B

C

C D

95019502950395049950

95079508950995109951

50mm50mm50mm50mm

64mm64mm64mm64mm

19mm19mm19mm19mm

3mm3mm

4.5mm4.5mm

15mm15mm17mm17mm

19mm19mm19mm19mm

3mm3mm5mm5mm

Design RZ, Super Petite-LeftDesign RZ, Super Petite-RightDesign RZ, Petite-LeftDesign RZ, Petite-RightDesign RZ Malar Sizer Set (Silicone, Non-Sterile)

Design M, Small - LeftDesign M, Small - RightDesign M, Med. - LeftDesign M, Med. - RightDesign M Malar Sizer Set (Silicone, Non-Sterile)


7


The MEDPOR Inferior Medial Orbital Rim Implant (IMORI) is designed to wrap over the inferior orbital rim and extend superiorly and inferiorly me-dial to the inferior orbital nerve. The implant can be trimmed at the time of surgery to fit the needs of the individual patient.

MEDPOR Paranasal Implants are designed for augmentation of the mid-face in patients who have relative midface deficiency. Paranasal Implants are crescent shaped, designed for left and right, and are available in two sizes.

Inferior Medial Orbital Rim Implant (IMORI)

Paranasal Shapes

Description

Description

CAT#

CAT#

Product Name

Product Name

A

A

B

B

C

C

8700387004

9519952095259526

25mm25mm

2.5mm2.5mm

26mm26mm

28mm28mm30mm30mm

26mm26mm28mm28mm

4.5mm4.5mm7mm7mm

Inferior Medial Orbital Rim-LeftInferior Medial Orbital Rim-Right

Paranasal, Petite-LeftParanasal, Petite-RightParanasal, Large-LeftParanasal, Large-Right

8

The MEDPOR Nasal Radix Implant offers an excellent shape to augment a low nasal radix.

Designed using the human skull as a template, the MEDPOR Nasal Radix Implant may provide a good fit into the complex bony contour of the nasal radix.

When nasal tip projection is needed, the Nasal Sheet can be used to support the tip by placing the Nasal Sheet between the medial crura of the alar cartilage, using it as a framework to support tip elevation. Care should be taken not to extend the height of the Nasal Sheet above the alar cartilage into the tip area.

Nasal Radix

Nasal Sheet


Description

Description

CAT#

CAT#

Product Name

Product Name

A

A

B

B

C

C

84014

9536

24mm

40mm

3mm

9mm

10mm

1.1mm

Nasal Radix

Nasal Sheet


9


The MEDPOR Nasal DARTT Implant is designed for augmentation proce-dures of the nose. The DARTT Implant is made of three parallel MEDPOR struts, stacked together and joined at one end by a polyethylene pin (or rivet) that allows the struts to rotate with respect to one another.

The Stryker Surgical Nostril Retainers are designed to provide surgeons with an enhanced anatomical design.Nostril Retainers can aid in preventing nostril shape distortion following surgery. The arch design of the Porex Surgical Nostril Retainers offers a more comfortable fit around the columella. The side tabs are stamped with sizing information for accurate identification. The tabs are extendedin length to aid in securing the retainer in place.Individually packaged strile units are available in 13 sizes.

Nasal DARTT Implant

Nostril Retainers

Description

Description

CAT#

CAT#

Product Name

Product Name

A

A

B

B

C

C

84008

7238723972407241724272437244724572467247724872497250

40mm

16mm17mm19mm19mm20mm21mm23mm24mm25mm25mm27mm28mm29mm

4mm

23mm24mm25mm26mm27mm28mm29mm30mm31mm32mm33mm34mm35mm

1.4mm

7mm8mm8mm9mm

10mm11mm13mm13mm14mm15mm16mm17mm18mm

Nasal DARTT Implant

12345678910111213

10

The MEDPOR Nasal Dorsal Shell is designed thinner and more flexible than traditional MEDPOR Nasal Shell shapes and can provide an excellent option for augmenting or correcting deformities.

The width and height of the implant can be adjusted in-situ and main-tained by suturing the implant directly to upper lateral cartilages on each side. Each Nasal Dorsal Shell is packaged sterile and sold with a sterile silicone template.

U.S. Patent # D428,992

The Nasal Shell, with two inserts, is designed to provide an excellent re-constructive option for correcting nasal deformity.

The Nasal Shell mimics the shape of the nasal bones and upper lateral car-tilage. The two Nasal Shell inserts included can be placed inferior to the implant in dorsal areas where additional augmentation is required. Each Shell is packaged sterile and sold with two inserts and a sterile silicone template.

U.S Patent # D428,992

Nasal Dorsal Shell - Thin

Nasal Shell Shapes


Description

Description

CAT#

CAT#

Product Name

Product Name

A

A

B

B

C

C

84006

9553

9554

43mm


16mm

21mm4mm

2.5mm20mm4mm3mm

22mm

17mm9mm9mm

18mm9mm9mm

Nasal Dorsal Shell-Thin

Nasal Shell-RegularInsert-Small (incl.)Insert-Large (incl.)Nasal Shell-LargeInsert-Small (incl.)Insert-Large (incl.)


11


The Nasal Arch can be used effectively to create a nasal onlay where sub-tle augmentation of the dorsum is required. Care should be taken to place the Arch appropriately in the dorsum area and to avoid extending the Arch proximally into the soft nasal cartilage area of the tip. The edge of the Nasal Arch should be feathered to promote a a smooth transition from the implant to the patient,s natural contour. Each Arch is packaged sterile and sold individually with a sterile silicone template.

The MEDPOR Petite Nasal Dorsum Implant is designed to provide subtle augmentation to the dorsum. The tapered profile of the implant helps provide added height to the dorsum.


Nasal Arch Shapes

Petite Nasal Dorsum

Description

Description

CAT#

CAT#

Product Name

Product Name

A

A

B

B

C

C

953395349535

840008400184002840038400485000

70mm70mm70mm

4mm4mm5mm5mm6mm

13mm15mm17mm

4mm4mm5mm5mm9mm

2mm2mm2mm

45mm55mm45mm55mm55mm

Nasal Arch-SmallNasal Arch-MediumNasal Arch-Large

Petite Nasal DorsumPetite Nasal DorsumPetite Nasal DorsumPetite Nasal DorsumPetite Nasal DorsumPetite Nasal Dorsum Sizer Set (Silicone, Non-Sterile)

12

MEDPOR Nasal Dorsum Shapes are designed to augment the dorsum of the nose. These implants can be trimmed as needed to fit the individual patient.

The MEDPOR Nasal Tip-Top Implant is designed for use following trauma or to augment nasal defects. The MEDPOR Nasal Tip-Top is designed to augment the nasal tip cartilages.

The flat, wing-shaped, 0.5mm thick implant features three strategically placed crimps for ease of shaping to create tip-defining points. After ini-tial shaping, the implant is placed over the tip cartilages to augment the nasal tip. The degree of the angle of the folds determines whether the resulting tip is broad or more defined.

Nasal Dorsum Shapes

Nasal TIP-TOP


Description

Description

CAT# Product Name A B C

751675177518

53mm66mm67mm

5mm8mm

6.5mm

Design A-SmallDesign A-LargeDesign B



84010 37mm 22mm 0.5mmNasal Tip-Top

13


The two-sectional components of this anatomical MEDPOR Chin design allow for easy insertion and placement of the implant. The surgeon can then link the components together for proper alignment.

The Two-Piece Chin design provides for both anterior and inferior projec-tion. In addition, the lateral wings taper as they extend posteriorly along the border of the mandible. For most cosmetic procedures, the small or medium size will be adequate for soft tissue augmentation. The large pro-jection may be useful in cases of significant skeletal deficiencies.


The Contoured Two-Piece Chin Implant is designed with a gradual taper and concave posterior surface to provide an excellent anatomical fit to the bony anatomy. Available in four sizes, the Contoured Two-Piece Chin can provide anterior projection at the mentum and subtle augmentationas it extends laterally along the ramus.


Two-Piece Chin Implants

Contoured Two-Piece Chin Implants

Description

Description

CAT#

CAT#

Product Name

Product Name

A

A

B

B

C

C

8320832183229953

8600086001860028600385001

56mm56mm57mm

72mm74mm78mm80mm

33mm36mm38mm

42mm42mm50mm55mm

5mm7mm9mm

3mm5mm7mm9mm

Small ProjectionMedium ProjectionLarge ProjectionChin Sizer Set for Two-Piece Design(Silicone, Non-Sterile)

Contoured Two-Piece ChinContoured Two-Piece ChinContoured Two-Piece ChinContoured Two-Piece ChinChin Sizer Set for Contoured Two-Piece (Silicone, Non-Sterile)

14

The RZ Extended Chin Implants are available in designs with square or round anterior projections.Three sizes are provided in each design with anterior projections of 3mm (small), 5mm (medium), and 7mm (large). The Extended Chins contain a notch for mental nerve passage and provide tri-dimensional projection (anterior, lateral and inferior).The two-piece design is joined at the midline by a separate tab that allows individual placement of the left and right portions. The alignment tab is designed long to allow wide placement of the two implant halves. The tab can be trimmed to bring the two halves together or the overall implant width may be reduced by trimming each portion at the midline.Sizer set available.

The MEDPOR Button Chin Implant, designed in a three dimensional con-figuration, is an excellent option for subtle augmentation to the medial anterior point of the chin.

The Button Chin mimics the shape of a normal size bony chin tip. Surgeons may choose from three sizes - small, medium, and large configurations.

RZ Extended Chin Implants

Button Chin


Description

Description


8313831483158316831783189954



3mm5mm7mm3mm5mm7mm

RZ Ext Round Chin-SmallRZ Ext Round Chin-MedRZ Ext Round Chin-LargeRZ Ext Square Chin-SmallRZ Ext Square Chin-MedRZ Ext Square Chin-LargeChin Sizer Set for Extended Design (Silicone, Non-Sterile)



860108601186012

40mm47.5mm48.5mm

25mm37.5mm38mm

4mm5.5mm7mm

Button Chin-SmallButton Chin-MediumButton Chin-Large

15


The MEDPOR Contoured Mandibular Angle is anatomically shaped for augmentation of the mandibular ramus and body to the mental foramen. The anatomical shape of this implant is designed to minimize dead space under the implant as well as the need for reshaping at the time of surgery.

The RZ Mandibular Angle Implants are wraparound designs that con-form to the posterior and inferior borders of the mandible angle. These implants are provided in left and right versions and in three sizes:3mm (small), 7mm (medium) and 11mm (large) lateral projections at the level of the new angle.


Contoured Mandibular Angle Implants

RZ Mandibular Angle Implants

Description

Description

CAT#

CAT#

Product Name

Product Name

A

A

B

B

C D

C

8803788038

9955995699579958995999609566

59mm59mm

29mm29mm

7mm7mm

11mm11mm


3mm3mm7mm7mm

11mm11mm


Cont’d Mand. Angle-LeftCont’d Mand. Angle-Right

Mandibular Angle RZ Left-SmallMandibular Angle RZ Right-SmallMandibular Angle RZ Left-MedMandibular Angle RZ Right-MedMandibular Angle RZ Left-LargeMandibular Angle RZ Right-LargeRZ Mandibular Sizer Set (Silicone, Non-Sterile)

16

The Lateral Augmentation Onlay Mandible Angle is designed to provide augmentation to the lateral profile at the posterior body of the angle. The Lateral Augmentation Onlay Mandible Provides 6.5mm’s of thickness at the angle of the mandible. A small inferior ridge along the ramus al-lows the implant to conform to the mandibular border the implant can be shaped to fit the need of the individual patient.

The ES Angle of the Mandible series is designed to provide a modest infe-rior ridge and lateral profile for augmentation and correction of deficient mandibular angles.With minor trimming and modifications at the time of surgery, these shapes can accommodate the spectra of conditions that cause deficient mandibular angles.The E series is a reconstructive set of angles with large dimensions avail-able for significant augmentation. The lateral projection as well as the inferior ridge has greater bulk than the ES series.

Lateral Augmentation Onlay Shape

Angle of the Mandible Implants


Description

Description

CAT# Product Name A B C D IP LP

75357536

3838

3232323232323232

4747

7979797979797979

6.56.5

77775555

33

55

101055

1010

33

101010104444

33

55

101055

1010

Mandible Angle-LeftMandible Angle-Right


CAT# Product Name A B C D IP LP

75377538753975407541754275437544

Ramus w/Infer. Ridge E-5-LeftRamus w/Infer. Ridge E-5-RightRamus w/Infer. Ridge E-10-LeftRamus w/Infer. Ridge E-10-RightRamus w/Infer. Ridge ES-5-LeftRamus w/Infer. Ridge ES-5-RightRamus w/Infer. Ridge ES-10-LeftRamus w/Infer. Ridge ES-10-Right

17


MEDPOR Biomaterial Sheets provide the surgeon with excellent options for craniofacial reconstruction and augmentation. The individually pack-aged, sterile implants provide “off-the-shelf” availability, and may save time and the expense of harvesting graft material. MEDPOR Sheets are available in a variety of sizes and in thicknesses ranging from 0.25mm to 3.0mm. Feathering the edge of the sheets allows for a smooth transition from the implant to the adjoining skeletal structure.

MEDPOR Micro Thin Sheets

MEDPOR Ultra Thin Sheets

MEDPOR Sheets

Description

THICKNESS

CAT#

CAT#

CAT#

A

A

A

B

B

B

C

C

83020830228302983030

6330633186629562

721072127214

38mm38mm38mm76mm

38mm50mm76mm38mm

38mm50mm76mm

50mm50mm50mm50mm

50mm76mm

127mm50mm

50mm76mm

127mm

0.25mm0.35mm0.45mm0.45mm

1.5mm1.5mm1.5mm3.0mm

0.85mm0.85mm0.85mm

18

The surgeon can carve thicker implants in the sterile O.R. field to obtain implant contours individualized for the surgical situation. Allowing the im-plant to soak several minutes in a hot, sterile saline bath will relax the memory of the implant, enabling modification of the shape.

MEDPOR Blocks


Description

CAT# A B C

6334633563366337633863396340

13mm25mm25mm25mm38mm38mm38mm

38mm50mm50mm50mm63mm63mm63mm

9.5mm3mm6mm

9.5mm3mm6mm

9.5mm


19


Channel Implants are designed for repair of significant orbital floor and wall trauma where the addition of one or more rigid fixation plates offers structural support. After the MEDPOR Implant is cut to the desired shape, a rigid fixation plate is inserted in the channel*. The plate may extend out both ends of the implant if desired. The plate allows the surgeon to bend and contour the implant to the desired shape. Once the implant shape and proper position is determined, the end of the plate is fixed to the orbital rim.

MEDPOR BARRIER Implants are designed to prevent tissue attachmant to the implant surface. The BARRIER is made of non-porous, high-den-sity polyethylene and heat bonded to the porous material without adhe-sives or additives. The porous side of the implant is designed to become vascularized in the same manner as a regular MEDPOR Implant. BARRI-ER Sheets are available in two sizes with either a trumpet shaped or a rectangular barrier. Miniplate, Microplate, and Microplate Single Channel Sheets are also available with a barrier surface.

MEDPOR Channel Implants

MEDPOR BARRIER Implants

Description

Description

CAT#

CAT#

Product Name

Product Name

A

A

B

B

C

C

952795319532

8305930583129312

38mm40mm40mm

38mm38mm50mm50mm

50mm52mm52mm

50mm50mm76mm76mm

0.85mm2.3mm2.3mm

1mm1.6mm1mm

1.6mm

BARRIER Microplate Single Channel Sheet

BARRIER Miniplate Channel Sheet

BARRIER Microplate Channel Sheet

Orbital Floor ImplantOrbital Floor ImplantRectangleRectangle

20

MEDPOR Ear Implants two-piece designs allow for tailoring the height and projection of the helix to match the contralateral ear. The porous framework is designed to provide a supportive base for a temporal pari-etal fascia flap and skin grafts. The success of these implants is technique dependent, and the framework requires a vascular tissue flap, such as a temporal parietal fascia flap and skin graft, to prevent late exposure of the framework.

MEDPOR Ear Implants are suitable for primary or secondary repair in both congenital and traumatic indications.

Implants are provided STERILE and packaged individually in double peel pouches. For a total reconstruction, both the helical rim and base compo-nents should be ordered.

Patent #5,433,748

MEDPOR Ear Implants provide the surgeon with an attractive alternative from the tedious and unpredictable results of cartilage grafts traditionally used in ear reconstruction.

1 Place helical rim in notch of ear base2 Suture rim into position3 If cartilage remnant can be used for lobule, trim lobule and tragus from base4 Place rim lateral to both crua5 Size rim to desired height6 Trim excess rim7 Suture rim to both crua and base

Ear Implants


Description

CAT# Product Name ATHICKNESS B

8328832983308331

37mm37mm30mm30mm

0.85mm0.85mm

x 62mmx 62mmx 59mmx 59mm

Helical Rim-RightHelical Rim-LeftEar Base Extended-RightEar Base Extended-Left


21

MEDPOR Spheres provide surgeons with porous, biocompatible materials for orbital reconstruction following enucleation and evisceration proce-dures. The interconnecting, omni-directional pore structure of the MED-POR Biomaterial may allow for vascularization and soft tissue ingrowth. Healthy extra-ocular muscles can be sutured directly to the implant or to an overlying tissue wrap.

MEDPOR Spheres


Description

CAT# Product Name SIZE

6316632663276317

14mm diameter16mm diameter18mm diameter20mm diameter

22mm22mm28mm28mm

31mm31mm40mm40mm

7mm7mm

7.5mm7.5mm

SphereSphereSphereSphere


9541954295439544

Regular - LeftRegular - RightLarge - LeftLarge - Right

SPHERES

The MEDPOR Enophthalmos Wedge mimics the contour of the orbital floor and is designed to provide volume to restore the orbit to its normal shape and size.

Enophthalmos wedges are provided in both right and left orientation and in two sizes: regular with 2ml of volume and large with 3ml of volume.

MEDPOR Enophthalmos Shapes

Description

22


The MEDPOR Cranial Hemisphere for large cranial defects provides sur-geons with an off-the-shelf altemative to customized implants, complex grafts, and other implant materials.

The implant shape approximates the contour of the half cranium. The Cra-nial Hemisphere is available in two thicknesses and left and right versions. The implant can be trimmed with a blade to fit the defect. The edges should be delicately shaped and feathered with surgical scissors or a scal-pel blade for a smooth transition from the implant to the patient’s bony contour. Fixation of the implant may be accomplished with suture, surgical wire, or craniofacial rigid fixation plates and screws.

The FLEXBLOCK TF2 and FLEXBLOCK TF Implant shapes are designed to augment deficient soft tissue in the temporal region.

The FLEXBLOCK TF2 comes in left and right versions and has a thinner, contoured temporal surface designed for an improved anatomical fit and a more natural post-op result.

U.S. Patent #5,545,226

MEDPOR Cranial Hemisphere

MEDPOR FLEXBLOCK TF2 & TF

Description

Description

CAT#

CAT#

Product Name

Product Name

A

A

B

B

C

C

8200282003

985798589859986098619862952195229523

124mm124mm


170mm170mm

78mm78mm93mm93mm

105mm105mm70mm86mm95mm

6mm6mm


Cranial Hemisphere-RightCranial Hemisphere-Right

TF2, Small - LeftTF2, Small - RightTF2, Med. - LeftTF2, Med. - RightTF2, Large - LeftTF2, Large - RightTF SmallTF Med.TF Large


23



6314 56mm 91mm 4mmFLEXBLOCK

The FLEXBLOCK Implant is available for small to medium sized cranial de-fects and contour deformities. It can be used as an onlay for small calvarial defects and contour defects.

The FLEXBLOCK Implant has a smooth exterior surface and a series of pedicles on the interior surface that are designed to provide volume and flexibility. The outer perimeter and corresponding pedicles of the implant should be trimmed to provide a flange just larger than the defect for sup-port and fixation.

U.S. Patent #5,545,226

1. The pedicles on the inferior surface of the implant are designed to pro-vide flexibility to fit the implant to the desired contour.2. The implant should be trimmed just larger than the defect. After cutting the implant to shape, the pedicles along the perimeter should be trimmed to provide a flange for fixation to the underlying bone.3. A “shelf” in the surrounding bone may be created at the edge of the defect to provide for a more smooth transition.

MEDPOR FLEXBLOCK Implants

Description

24

Joint Replacement s

Trauma, Ext remities & Deformitie s

Craniomaxillofacial

Spine

Biologics

Surgical Pr oduct s

Neuro & ENT

Interventional Spine

Navigation

Endoscopy

Communications

Imaging

EMS Equipment

Stryker Corporation or its divisions or other corporat eaffiliated entities own, use or have applied for the followingtrademarks or service marks: BARRIER, D ARTT, IMORI,MAX, MEDPOR, MEDPOR TITAN, MTB, MTM, OZ,Stryke r, TIP-T OP. All other trademarks are trademark sof their respective owners or holders.

Literature Number:9410-400-188 Rev . NoneUnDe/ P.S.

CopyrightPrinted in USA

2010 Stryker

Patient Car e & Handling Equipment

A surgeon must always rely on his or her own professional clinical judgment whendeciding whether to use a particular product when treating a particular patient .Stryker does not dispense medical advice and recommends that s urgeons be trainedin the use of any particular product before using it in s urgery.

The information presented is intended to dmonstrate the breadth of Stryker productofferings. A sur geon must always refer to the package insert, product label and/orinstructions for use before using any Stryker product. Products may not be availablein all markets because product availability is subject to the regulatory and/or medicalpractices in individual markets. Please contact your Stryker representative if you havequestions about the availability of Stryker products in your area.

1: Liu JK, Gotfried ON, Cole CD, Doughert y, WR, Couldwell WT, “MEDPOR PorousPolyethylene Implant for Cranioplasty and Skull Base Reconstruction” Neurosu rgery[April 2004]

2: Holck, D., Foster J., and Dahl T., “Custom Shaped Porous Polyethylene-T itaniumMesh Orbital Implants for Internal Orbital Floor/Medial Wall Fracture Repair”ASOPRS 37th Annual Fall Scientific Syllabus, pp190, November 15~16, 2006

3: Yaremchuk, M.J., “Facial Skeletal Reconstruction Using Porous PolyethyleneImplants.” Plastic Reconstructive Su rgery, 111:1818, 2003

代理商：

天慶醫療儀器股份有限公司台北市大安區新生南路一段 97 巷1 9號 2F/B1北區服務專線：02-27751140中區服務專線：04-23280296 南區服務專線：07-3893197

衛署醫器輸字第 007795 號僅供專業醫護人員衛教使用，請勿外流

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