Related by context. Frequent words. (Click for all words.) 68 lancets 56 cannula 53 sewing needle 52 pipette 51 finger prick 51 syringe 51 needle 49 catheter 48 knife blade 48 catheters 48 handpiece 47 injector 46 dowels 46 needles 46 applicator 46 aspirate 46 dowel 45 needle nose pliers 45 nozzle 45 pipettes 45 cotton swab 45 hypodermic 45 caliper 44 forceps 44 suction cup 44 suction 44 incision 44 vial 44 spoon 44 fishhook 44 pin prick 43 screwdriver 43 electrode 43 tubes 43 spatula 43 glass jar 43 #-#/#-inch [001] 43 silicone 42 electrodes 42 suture 42 hypodermic needles 42 metal spatula 42 spacers 42 hypodermic needle 42 metal rod 42 door jamb 42 belly button 42 pencil eraser 42 balloon catheter 42 cavity 42 acupuncture needles 42 tube 42 cartridge 42 Catheters 42 clothespin 42 hypodermic syringes 42 microneedles 41 stylus pen 41 handgrip 41 adhesive tape 41 suturing 41 transducer 41 sutures 41 guidewire 41 spacer 41 toothpick 40 microspheres 40 rod 40 razor blade 40 serrated knife 40 canister 40 paring knife 40 guidewires 40 gripper 40 femoral 40 ureter 40 aligners 40 intravascular 40 flanges 40 earlobe 40 chlorhexidine 40 abdominal cavity 40 fingertip 40 plunger 40 swab 40 metal stents 40 cylindrical 40 valve 39 #/#-inch [002] 39 spatulas 39 solenoid 39 Catheter 39 pegboard 39 syringes 39 calipers 39 ballpoint pen 39 MitraClip 39 toothbrush 39 pincers 39 doorframe 39 tines