Accuray Incorporated [ARAY]
AFP Imaging Corporation [AFPC.PK]
AGA Medical Holdings, Inc. [AGAM]
Align Technology, Inc. [ALGN]
Allied Healthcare Products, Inc. [AHPI]
Alpha Pro Tech, Ltd. [APT]
American Medical Alert Corp. [AMAC]
American Medical Systems Holdings, Inc. [AMMD]
Angiotech Pharmaceuticals, Inc. [ANPI]
Arrhythmia Research Technology, Inc. [HRT]
ArthroCare Corporation [ARTC.PK]
Aspect Medical Systems, Inc. [ASPM]
ATS Medical, Inc. [ATSI]

Biocoral, Inc. [BCRA.OB]
BioForm Medical, Inc. [BFRM]
BioLife Solutions, Inc. [BLFS.OB]
Biophan Technologies, Inc. [BIPH.PK]
BSD Medical Corporation [BSDM]
BSML, Inc. [BSML.PK]

Cambridge Heart, Inc. [CAMH.OB]
Candela Corporation [CLZR]
Cardima, Inc. [CADM.OB]
Cardiogenesis Corporation [CGCP.PK]
Cardo Medical, Inc. [CDOM.OB]
Celsion Corporation [CLSN]
China INSOnline Corp. [CHIO]
CONMED Corporation [CNMD]
CryoLife, Inc. [CRY]
Current Technology Corporation [CRTCF.OB]
Cutera, Inc. [CUTR]
Cyberonics, Inc. [CYBX]
Cynosure, Inc. [CYNO]

Del Global Technologies Corp. [DGTC.OB]
Diapulse Corporation of America [DIAC.PK]
DiaSys Corporation [DYXC.PK]
Digirad Corporation [DRAD]
Dynatronics Corporation [DYNT]

Echo Therapeutics, Inc. [ECTE.OB]
EDAP TMS S.A. [EDAP]
Edwards Lifesciences Corporation [EW]
EnteroMedics Inc. [ETRM]
Escalon Medical Corp. [ESMC]
Exactech, Inc. [EXAC]

FONAR Corporation [FONR]

Given Imaging Ltd. [GIVN]
Greatbatch, Inc. [GB]
Guided Therapeutics, Inc. [GTHP.PK]

Hansen Medical, Inc. [HNSN]
HealthTronics, Inc. [HTRN]
Heart Tronics, Inc. [HRTT.PK]
Hologic, Inc. [HOLX]

Imaging Diagnostic Systems, Inc. [IMDS.OB]
Integrated Surgical Systems, Inc. [ISSM.PK]
Intuitive Surgical, Inc. [ISRG]
Invacare Corporation [IVC]
IRIDEX Corporation [IRIX]
Ivivi Technologies, Inc. [IVVI.OB]

Kinetic Concepts, Inc. [KCI]

Lakeland Industries, Inc. [LAKE]
LaserSight Incorporated [LRST.PK]
LecTec Corporation [LECT.OB]
Longport, Inc. [LPTI.PK]

MacKay Life Sciences, Inc. [BZEC.OB]
MAKO Surgical Corp. [MAKO]
Mammatech Corporation [MAMM.OB]
Masimo Corporation [MASI]
Medical Action Industries Inc. [MDCI]
Medical International Technology, Inc. [MDLH.PK]
Medtronic, Inc. [MDT]
Micrus Endovascular Corporation [MEND]
Mine Safety Appliances Company [MSA]
Misonix, Inc. [MSON]

Natus Medical Incorporated [BABY]
Neoprobe Corporation [NEOP.OB]
Non-Invasive Monitoring Systems, Inc. [NIMU.OB]
NxStage Medical, Inc. [NXTM]

OccuLogix, Inc. [OCCX]
Oncologix Tech Inc. [OCLG.PK]
Orthofix International N.V. [OFIX]
Orthometrix, Inc. [OMRX.PK]
Otix Global, Inc. [OTIX]

Palomar Medical Technologies, Inc. [PMTI]
Paradigm Medical Industries, Inc. [PMED.OB]
Patient Safety Technologies, Inc. [PSTX.OB]
PC Group, Inc. [PCGR]
PhotoMedex, Inc. [PHMD]
Planet Biopharmaceuticals Inc. [PBPH.PK]
PLC Systems Inc. [PLC]
Positron Corporation [POSC.OB]
Precision Optics Corporation, Inc. [POCI.OB]
Pyng Medical Corp. [PYNGF.PK]

Q-Med AB [QMED.PK]

Refocus Group, Inc. [RFCS.PK]
ReGen Biologics, Inc. [RGBI.OB]
ResMed Inc. [RMD]
Rockwell Medical Technologies, Inc. [RMTI]
RTI Biologics, Inc. [RTIX]

Sangui BioTech International, Inc. [SGBI.PK]
Shamir Optical Industry Ltd. [SHMR]
Sirona Dental Systems, Inc. [SIRO]
Smith & Nephew plc [SNN]
Solta Medical, Inc. [SLTM]
Somanetics Corporation [SMTS]
Span-America Medical Systems, Inc. [SPAN]
SRI/Surgical Express, Inc. [STRC]
St. Jude Medical, Inc. [STJ]
Stereotaxis, Inc. [STXS]
STERIS Corporation [STE]
SurgiLight, Inc. [SLGTQ.PK]
Sutura, Inc. [SUTU.PK]
Symmetry Medical Inc. [SMA]
Synergetics USA, Inc. [SURG]
Syneron Medical Ltd. [ELOS]
Synovis Life Technologies, Inc. [SYNO]
SyntheMed, Inc. [SYMD.OB]

TechniScan, Inc. [TSNI.OB]
The Spectranetics Corporation [SPNC]
Theragenics Corporation [TGX]
ThermoGenesis Corp. [KOOL]
TomoTherapy Incorporated [TOMO]
Trimedyne, Inc. [TMED.OB]

Urologix, Inc. [ULGX]

Varian Medical Systems, Inc. [VAR]
VASAMED, Inc. [VSMD.PK]
Vasomedical, Inc. [VASO.OB]
Vision-Sciences, Inc. [VSCI]
Volcano Corporation [VOLC]

World Heart Corporation [WHRT]
Wright Medical Group, Inc. [WMGI]

Xcorporeal, Inc. [XCRP.PK]

Zimmer Holdings, Inc. [ZMH]
ZOLL Medical Corporation [ZOLL]