| Hoe, Periodontic | Federal registry | 1 |
| Holder, Camera, Surgical | Federal registry | 1 |
| Holder, Needle, Gastroenterologic | Federal registry | 1 |
| Holder, Needle; Orthopedic | Federal registry | 1 |
| Hook, Bone | Federal registry | 1 |
| Hook, Microsurgical Ear | Federal registry | 1 |
| Hook, Ophthalmic | Federal registry | 1 |
| Hook, Surgical, General & Plastic Surgery | Federal registry | 1 |
| Hook, Tracheal | Federal registry | 1 |
| Humidifier, Respiratory Gas, (Direct Patient Interface) | Federal registry | 1 |
| Illuminator, Fiberoptic, Surgical Field | Federal registry | 1 |
| Image, Illumination, Fiberoptic, For Endoscope | Federal registry | 1 |
| Impactor | Federal registry | 1 |
| Indicator, Physical/Chemical Sterilization Process | Federal registry | 1 |
| Infusor, Pressure, For I.V. Bags | Federal registry | 1 |
| Injector And Syringe, Angiographic | Federal registry | 1 |
| Instrument, Bending Or Contouring | Federal registry | 1 |
| Instrument, Cast Application/Removal, Manual | Federal registry | 1 |
| Instrument, Clip Removal | Federal registry | 1 |
| Instrument, Contouring, Matrix, Operative | Federal registry | 1 |
| Instrument, Ent Manual Surgical | Federal registry | 1 |
| Instrument, Filling, Plastic, Dental | Federal registry | 1 |
| Instrument, Hematocrit, Automated | Federal registry | 1 |
| Instrument, Ligature Passing And Knot Tying | Federal registry | 1 |
| Instrument, Ligature Tucking, Orthodontic | Federal registry | 1 |
| Instrument, Manual, General Obstetric-Gynecologic | Federal registry | 1 |
| Instrument, Manual, Specialized Obstetric-Gynecologic | Federal registry | 1 |
| Instrument, Manual, Surgical, General Use | Federal registry | 1 |
| Instrument, Microsurgical | Federal registry | 1 |
| Instruments, Dental Hand | Federal registry | 1 |
| Instrument, Shunt System Implantation | Federal registry | 1 |
| Instruments, Surgical, Cardiovascular | Federal registry | 1 |
| Instrument, Surgical, Non-Powered | Federal registry | 1 |
| Instrument, Surgical, Orthopedic, Ac-Powered Motor And Accessory/Attachment | Federal registry | 1 |
| Instrument, Surgical, Orthopedic, Dc-Powered Motor And Accessory/Attachment | Federal registry | 1 |
| Insufflator, Laparoscopic | Federal registry | 1 |
| Intervertebral Fusion Device With Bone Graft, Cervical | Federal registry | 1 |
| Intervertebral Fusion Device With Bone Graft, Lumbar | Federal registry | 1 |
| Intervertebral Fusion Device With Integrated Fixation, Lumbar | Federal registry | 1 |
| Introducer, Catheter | Federal registry | 1 |
| Introducer, Sphere | Federal registry | 1 |
| Irrigator, Sinus | Federal registry | 1 |
| I.V. Start Kit | Federal registry | 1 |
| Knife, Amputation | Federal registry | 1 |
| Knife, Ear | Federal registry | 1 |
| Knife, Ent | Federal registry | 1 |
| Knife, Laryngeal | Federal registry | 1 |
| Knife, Myringotomy | Federal registry | 1 |
| Knife, Nasal | Federal registry | 1 |
| Knife, Ophthalmic | Federal registry | 1 |
