Component Atlas

Reusable Instruments

Shaft, actuation, handle, working end.

16 categories  |  Component Atlas › Reusable Instruments

  • About
  • How can we improve? — not open yet
About reusable instrument hardware The defining constraint on a reusable is not what it does once. It is what it survives being cleaned, a few hundred times.

Reprocessing sets the material list

Repeated exposure to cleaning chemistry, heat and steam eliminates a great many materials that would otherwise be reasonable choices. That constraint usually arrives before the functional one.

It also sets the geometry. Blind holes, narrow gaps and captured cavities are hard to clean and harder to prove clean, so a design that cannot be validated for cleaning is not a design regardless of how well it works.

Machined parts and tolerance

Most instrument hardware is turned, milled or both. Cost is driven less by the tolerance itself than by how many features carry a tight one — a single tight bore is routine, and a stack of tight features that must hold relative to each other is not.

Where a mechanism has to survive reprocessing, clearances usually open up rather than tighten, because thermal cycling and deposits are more likely to seize a fit than wear is to loosen it.

Standards that actually apply

ISO 17664
Information to be provided by the manufacturer for processing a medical device. If a device is reusable, this is the one that says what the instructions must cover.
ISO 17665
Moist heat sterilisation — validation and routine control.

Listed because they bear on the choices above — not as a compliance checklist, and not as advice about which apply to your device.

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Shaft & Working End

Actuation

Component Catalog & Supplier Offerings

Click any component in the visual grid above to jump to its engineering specifications and listed suppliers below. Click any supplier row for its stated focus, the evidence behind its rating, and one-click RFQ formulation.

Listed from public sources. Not contacted or endorsed by 10xAnd. Evidence ratings count checks against public sources — how they work.

Hypodermic Tubing

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Key Specs: gauge, wall, temper

Stock stainless tubing by gauge and wall class — the raw material for cannulae and instrument shafts.

📐 Standard Stock Sizes & Scales

Medical Hypodermic Tubing Gauge Chart (ISO 9626 / ASTM A908)

ISO 9626:2016 / ASTM A908 (304V / 316L Full Hard)
Draft RFQ for Selected Size ›
OD: 0.203″ (5.156 mm) ID: 0.173″ (4.394 mm) Wall: 0.015″ (0.381 mm) Class: RW (Regular Wall) Target: Large trocar sleeves, cannula blanks
Toggle Complete Stock Size Table (53 sizes)
Gauge Wall Class Nominal OD (in) Nominal OD (mm) Nominal ID (in) Nominal ID (mm) Wall (in) Wall (mm) Application Action
6 Gauge RW RW (Regular Wall) 0.2030″ 5.156 0.1730″ 4.394 0.0150″ 0.381 Large trocar sleeves, cannula blanks RFQ ›
6 Gauge TW TW (Thin Wall) 0.2030″ 5.156 0.1810″ 4.597 0.0110″ 0.279 Aspiration cannulae, instrument housings RFQ ›
8 Gauge RW RW (Regular Wall) 0.1650″ 4.191 0.1350″ 3.429 0.0150″ 0.381 Arthroscopic cannulae, bone access RFQ ›
8 Gauge TW TW (Thin Wall) 0.1650″ 4.191 0.1470″ 3.734 0.0090″ 0.229 High-flow suction lines RFQ ›
10 Gauge RW RW (Regular Wall) 0.1340″ 3.404 0.1060″ 2.692 0.0140″ 0.356 Biopsy needles, laparoscopic shafts RFQ ›
10 Gauge TW TW (Thin Wall) 0.1340″ 3.404 0.1160″ 2.946 0.0090″ 0.229 Endoscopic guide shafts RFQ ›
11 Gauge RW RW (Regular Wall) 0.1200″ 3.048 0.0940″ 2.388 0.0130″ 0.330 Bone marrow biopsy needles RFQ ›
11 Gauge TW TW (Thin Wall) 0.1200″ 3.048 0.1020″ 2.591 0.0090″ 0.229 Vertebroplasty needles RFQ ›
12 Gauge RW RW (Regular Wall) 0.1090″ 2.769 0.0850″ 2.159 0.0120″ 0.305 Veterinary / large animal access RFQ ›
12 Gauge TW TW (Thin Wall) 0.1090″ 2.769 0.0930″ 2.362 0.0080″ 0.203 Large core tissue biopsy RFQ ›
13 Gauge RW RW (Regular Wall) 0.0950″ 2.413 0.0710″ 1.803 0.0120″ 0.305 Vertebroplasty & kyphoplasty RFQ ›
13 Gauge TW TW (Thin Wall) 0.0950″ 2.413 0.0810″ 2.057 0.0070″ 0.178 Blood transfusion cannulae RFQ ›
14 Gauge RW RW (Regular Wall) 0.0830″ 2.108 0.0630″ 1.600 0.0100″ 0.254 Central venous catheter introducers RFQ ›
14 Gauge TW TW (Thin Wall) 0.0830″ 2.108 0.0690″ 1.753 0.0070″ 0.178 Rapid fluid infusion catheters RFQ ›
14 Gauge UTW UTW (Ultra Thin Wall) 0.0830″ 2.108 0.0730″ 1.854 0.0050″ 0.127 High-flow dialysis access RFQ ›
15 Gauge RW RW (Regular Wall) 0.0720″ 1.829 0.0540″ 1.372 0.0090″ 0.229 Apheresis & blood bank needles RFQ ›
15 Gauge TW TW (Thin Wall) 0.0720″ 1.829 0.0600″ 1.524 0.0060″ 0.152 Autologous blood collection RFQ ›
16 Gauge RW RW (Regular Wall) 0.0650″ 1.651 0.0470″ 1.194 0.0090″ 0.229 Surgical drainage, large IV lines RFQ ›
16 Gauge TW TW (Thin Wall) 0.0650″ 1.651 0.0530″ 1.346 0.0060″ 0.152 Trauma & resuscitation IV RFQ ›
16 Gauge UTW UTW (Ultra Thin Wall) 0.0650″ 1.651 0.0570″ 1.448 0.0040″ 0.102 Thin-wall hypotube shaft proximal RFQ ›
17 Gauge RW RW (Regular Wall) 0.0580″ 1.473 0.0420″ 1.067 0.0080″ 0.203 Epidural Tuohy needles RFQ ›
17 Gauge TW TW (Thin Wall) 0.0580″ 1.473 0.0480″ 1.219 0.0050″ 0.127 Oocyte retrieval needles RFQ ›
18 Gauge RW RW (Regular Wall) 0.0500″ 1.270 0.0330″ 0.838 0.0085″ 0.216 Standard blood drawing, medication prep RFQ ›
18 Gauge TW TW (Thin Wall) 0.0500″ 1.270 0.0400″ 1.016 0.0050″ 0.127 Interventional access, Seldinger needle RFQ ›
18 Gauge UTW UTW (Ultra Thin Wall) 0.0500″ 1.270 0.0430″ 1.092 0.0035″ 0.089 Catheter hypotube proximal shaft RFQ ›
19 Gauge RW RW (Regular Wall) 0.0420″ 1.067 0.0270″ 0.686 0.0075″ 0.191 Parenteral medication filtration RFQ ›
19 Gauge TW TW (Thin Wall) 0.0420″ 1.067 0.0320″ 0.813 0.0050″ 0.127 Fine aspiration needles RFQ ›
20 Gauge RW RW (Regular Wall) 0.0350″ 0.889 0.0230″ 0.584 0.0060″ 0.152 Standard IV catheter, blood sampling RFQ ›
20 Gauge TW TW (Thin Wall) 0.0350″ 0.889 0.0260″ 0.660 0.0045″ 0.114 Vascular access, 0.021″ wire guide RFQ ›
20 Gauge UTW UTW (Ultra Thin Wall) 0.0350″ 0.889 0.0290″ 0.737 0.0030″ 0.076 Catheter micro-hypotube RFQ ›
21 Gauge RW RW (Regular Wall) 0.0320″ 0.813 0.0200″ 0.508 0.0060″ 0.152 Diagnostic venipuncture, IM injection RFQ ›
21 Gauge TW TW (Thin Wall) 0.0320″ 0.813 0.0230″ 0.584 0.0045″ 0.114 0.018″ guidewire micropuncture needle RFQ ›
22 Gauge RW RW (Regular Wall) 0.0280″ 0.711 0.0160″ 0.406 0.0060″ 0.152 Standard pediatric & elderly IV RFQ ›
22 Gauge TW TW (Thin Wall) 0.0280″ 0.711 0.0200″ 0.508 0.0040″ 0.102 Spinal anesthesia Quincke needle RFQ ›
22 Gauge UTW UTW (Ultra Thin Wall) 0.0280″ 0.711 0.0220″ 0.559 0.0030″ 0.076 0.018″ guidewire introducer RFQ ›
23 Gauge RW RW (Regular Wall) 0.0250″ 0.635 0.0130″ 0.330 0.0060″ 0.152 Small vein blood collection RFQ ›
23 Gauge TW TW (Thin Wall) 0.0250″ 0.635 0.0170″ 0.432 0.0040″ 0.102 Vitreoretinal surgical cannula RFQ ›
24 Gauge RW RW (Regular Wall) 0.0220″ 0.559 0.0120″ 0.305 0.0050″ 0.127 Neonatal & pediatric IV access RFQ ›
25 Gauge RW RW (Regular Wall) 0.0200″ 0.508 0.0100″ 0.254 0.0050″ 0.127 Subcutaneous injection, vaccines RFQ ›
25 Gauge TW TW (Thin Wall) 0.0200″ 0.508 0.0120″ 0.305 0.0040″ 0.102 Dental anesthesia, ophthalmic cannula RFQ ›
25 Gauge UTW UTW (Ultra Thin Wall) 0.0200″ 0.508 0.0140″ 0.356 0.0030″ 0.076 Microcatheter distal reinforcement RFQ ›
26 Gauge RW RW (Regular Wall) 0.0180″ 0.457 0.0090″ 0.229 0.0045″ 0.114 Intradermal skin testing RFQ ›
27 Gauge RW RW (Regular Wall) 0.0160″ 0.406 0.0080″ 0.203 0.0040″ 0.102 Insulin injection, dental block RFQ ›
27 Gauge TW TW (Thin Wall) 0.0160″ 0.406 0.0100″ 0.254 0.0030″ 0.076 Ophthalmic intravitreal injection RFQ ›
27 Gauge UTW UTW (Ultra Thin Wall) 0.0160″ 0.406 0.0120″ 0.305 0.0020″ 0.051 Low-force aesthetic botox needle RFQ ›
28 Gauge RW RW (Regular Wall) 0.0140″ 0.356 0.0070″ 0.178 0.0035″ 0.089 Micro-cannula cosmetic filler RFQ ›
29 Gauge RW RW (Regular Wall) 0.0130″ 0.330 0.0070″ 0.178 0.0030″ 0.076 Insulin pen needles RFQ ›
30 Gauge RW RW (Regular Wall) 0.0120″ 0.305 0.0060″ 0.152 0.0030″ 0.076 Fine dental anesthesia, capillary tubes RFQ ›
30 Gauge TW TW (Thin Wall) 0.0120″ 0.305 0.0075″ 0.191 0.0022″ 0.057 Intraocular micro-injection RFQ ›
31 Gauge RW RW (Regular Wall) 0.0100″ 0.254 0.0050″ 0.127 0.0025″ 0.064 Ultra-fine insulin pen tip RFQ ›
32 Gauge RW RW (Regular Wall) 0.0090″ 0.229 0.0040″ 0.102 0.0025″ 0.064 Mesotherapy & aesthetic micro-injection RFQ ›
33 Gauge RW RW (Regular Wall) 0.0080″ 0.203 0.0040″ 0.102 0.0020″ 0.051 Sub-retinal injection cannula RFQ ›
34 Gauge RW RW (Regular Wall) 0.0065″ 0.165 0.0030″ 0.076 0.0018″ 0.045 Neuroscience micro-dialysis probes RFQ ›
Supplier Stated Capabilities & Technical Focus Evidence Procurement

Machined Components

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Key Specs: material, tolerance

Turned and milled parts — the general class that covers most reusable-instrument hardware.

Supplier Stated Capabilities & Technical Focus Evidence Procurement

Laparoscopic Articulating Jaws

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Key Specs: double-action, 17-4 PH, fenestrated teeth

Precision investment-cast and wire-EDM stainless double-action clamping jaws with atraumatic tissue serrations.

Supplier Stated Capabilities & Technical Focus Evidence Procurement

Tungsten Carbide Needle Grips

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Key Specs: brazed TC inserts, 0.4mm pitch pyramid teeth

High-hardness tungsten carbide or diamond-dusted jaw plates silver-brazed onto needle holder tips to prevent needle rotation.

Supplier Stated Capabilities & Technical Focus Evidence Procurement

Cannulated Orthopedic Drills

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Key Specs: through-bore for K-wire, 2-flute, 440A SS

Deep-hole cannulated bone twist drills designed to slide precisely over guidewires for minimally invasive fracture fixation.

Supplier Stated Capabilities & Technical Focus Evidence Procurement

Precision Box-Lock Joint Halves

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Key Specs: forged 420 stainless, EDM machined mortise and tenon

Interlocking male and female forged joint segments forming the non-loosening hinge pivot of surgical hemostats, needle holders, and tissue forceps.

Supplier Stated Capabilities & Technical Focus Evidence Procurement
No suppliers listed for this category yet.

Tungsten Carbide Needle Gripper Inserts

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Key Specs: cross-serrated pyramid teeth, vacuum brazed, 0.4mm pitch

Hardened tungsten carbide serrated gripping plates vacuum-brazed into needle holder jaws to firmly grasp curved surgical suture needles without slipping.

Supplier Stated Capabilities & Technical Focus Evidence Procurement
No suppliers listed for this category yet.

Toothed Retractor Spreader Racks

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Key Specs: 17-4PH SS, milled gear teeth, butterfly thumb turn

Heavy-duty stainless steel linear gear racks and pawl mechanisms used in self-retaining chest, rib, and abdominal surgical wall spreaders.

Supplier Stated Capabilities & Technical Focus Evidence Procurement
No suppliers listed for this category yet.

Honed Circular Trephine Punch Cannulas

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Key Specs: 304SS razor edge, internal bevel, 2mm–8mm dia

Ultra-sharp, concentric circular hollow punches ground to surgical razor tolerances for dermal punch biopsies and bone core harvesting.

Supplier Stated Capabilities & Technical Focus Evidence Procurement
No suppliers listed for this category yet.

Springs

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Key Specs: rate, free length

Compression and extension springs in instrument actuation.

Supplier Stated Capabilities & Technical Focus Evidence Procurement

Seals & O-Rings

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Key Specs: ID, wall, material

Elastomeric seals. ID versus OD versus wall is the classic ordering mistake, which is why they carry glyphs.

Supplier Stated Capabilities & Technical Focus Evidence Procurement

Finger-Ring Hemostatic Ratchets

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Key Specs: multi-step catch, 400-series SS, tooth pitch

Interlocking progressive tooth ratchets on instrument handles holding clamped forceps jaws under calibrated sustained tension.

Supplier Stated Capabilities & Technical Focus Evidence Procurement

Orthopedic Screw Depth Feeler Probes

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Key Specs: hooked tip wire, calibrated millimeter laser scale, slider

Sliding stainless measuring feelers with right-angle hooked distal tips to detect the far bone cortex and gauge required screw length.

Supplier Stated Capabilities & Technical Focus Evidence Procurement
No suppliers listed for this category yet.

Leaf-Spring Scissor Return Bows

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Key Specs: spring temper 301SS, constant return force, textured grips

Flat bow-shaped spring steel arms providing smooth spring-action return for delicate Castroviejo ophthalmic and neurosurgical scissors.

Supplier Stated Capabilities & Technical Focus Evidence Procurement
No suppliers listed for this category yet.

Dual-Layer Dielectric Shrink Sleeving

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Key Specs: high-dielectric FEP / polyolefin, 5 kV breakdown, pinhole-free

Heavy-wall fluoropolymer heat shrink insulation tubes applied over 5mm and 10mm reusable laparoscopy shafts to prevent stray RF capacitance burns.

Supplier Stated Capabilities & Technical Focus Evidence Procurement
No suppliers listed for this category yet.

Autoclavable Silicone ID Marking Rings

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Key Specs: fluorosilicone, 134°C steam resistant, tray color-coding

High-temperature colored elastomeric bands that stretch onto instrument shanks to visually identify instrument sets across surgical specialties.

Supplier Stated Capabilities & Technical Focus Evidence Procurement
No suppliers listed for this category yet.