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Graves Vaginal Speculum
$17.85$200.00 (-91%)
The Graves Vaginal Speculum is a widely used gynecological instrument designed to allow visual examination of the vagina and cervix. It is a self-retaining, bivalve speculum, meaning the blades can be opened and locked into position, freeing the clinician’s hands for examination or procedures.
🔧 Instrument Overview: Graves Vaginal Speculum
| Feature | Description |
|---|---|
| Name | Graves Vaginal Speculum |
| Design | Two broad, duckbill-shaped blades with a hinge and a thumb screw or ratchet lock to keep them open |
| Blade Size | Available in small, medium, and large sizes to accommodate different patient anatomies |
| Material | Surgical stainless steel (autoclavable) or plastic (disposable) |
| Handle | Often includes a grip and screw mechanism for easy blade control and locking |
🩺 Common Clinical Uses
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Pelvic exams
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Pap smears (cervical cancer screening)
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Insertion of IUDs
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Vaginal or cervical biopsies
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Colposcopy
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Vaginal infections or lesion evaluation
✅ Advantages
| Benefit | Description |
|---|---|
| Self-retaining | Blades stay open on their own with locking screw/ratchet |
| Wider blade | Offers better visualization of the cervix and lateral vaginal walls (compared to Cusco or Pederson specula) |
| Multiple sizes | Allows use in patients of different ages, parities, or vaginal tone |
| Durable or disposable | Available in reusable metal or single-use plastic for infection control |
🔍 Graves vs. Other Specula
| Speculum | Key Features | Best For |
|---|---|---|
| Graves | Wide blades, self-retaining | General exams, wide vaginal canals |
| Pederson | Narrower blades than Graves | Nulliparous or postmenopausal patients |
| Cusco | Duckbill, hinged side-opening | Common in OB/GYN, portable setups |
| Sims | Non-self-retaining, single blade | Deeper access, posterior wall exposure |
⚠️ Considerations
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Blade size selection is important for patient comfort and effectiveness
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Sterilization for reusable metal versions must be performed properly
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Use lubricant sparingly if doing a Pap smear (to avoid cytology interference)
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