Transcript
Page 1: S YRINGES & N EEDLES Instructor – Cindy Quisenberry

SYRINGES & NEEDLESInstructor – Cindy Quisenberry

Page 2: S YRINGES & N EEDLES Instructor – Cindy Quisenberry

TYPES OF SYRINGES

TB Syringe (1 ml) Insulin Syringe (measures in units) 3 ml Syringe 5 ml Syringe 10 ml Syringe 20ml Syringe 50 ml Syringe 60 ml Syringe Luer Lock Syringe Slip Tip Syringe Catheter Tip Syringe

Page 3: S YRINGES & N EEDLES Instructor – Cindy Quisenberry

SYRINGES

Page 4: S YRINGES & N EEDLES Instructor – Cindy Quisenberry

LUER-LOCK

Page 5: S YRINGES & N EEDLES Instructor – Cindy Quisenberry

SLIP TIP

Page 6: S YRINGES & N EEDLES Instructor – Cindy Quisenberry

PARTS OF A SYRINGE

Barrel (non-sterile) Flange on the Barrel (non-sterile) Plunger (rubber portion and the shaft are sterile) Flange on the Plunger (non-sterile) Syringe Tip (Needle Attachment – sterile) Calibrated Scales – markings vary from 0.01 on

1 ml syringe to 0.2 ml on 3-5 ml syringe; insulin syringes measure in units (1 or 2 units) always check the calibrated scale

Page 7: S YRINGES & N EEDLES Instructor – Cindy Quisenberry

MAJOR TYPES OF NEEDLES

Gauges (diameter) 14-28 gauge

Length (how long the needle is) ¼ inch – 3 inch

Page 8: S YRINGES & N EEDLES Instructor – Cindy Quisenberry

NEEDLES

Page 9: S YRINGES & N EEDLES Instructor – Cindy Quisenberry

PARTS OF A NEEDLE

Lumen – hollow cavity inside the needle Bevel – cutting edge of the needle Hub – point of attachment to the syringe Cannula (Shaft) – needle length Cap – Protective cover

Page 10: S YRINGES & N EEDLES Instructor – Cindy Quisenberry

PARTS OF A SYRINGE

Barrel Plunger

FlangeFlangeRubber tip

HubShaft/Cannula

Lumen Shaft

Bevel

Tip

Page 11: S YRINGES & N EEDLES Instructor – Cindy Quisenberry

KEEP IT STERILE

1. The Needle must never touch anything which isn't sterile.

2. The barrel tip of the syringe should also not touch anything except the needle's hub end. (this could contaminate the entire interior of the barrel)

3. The rubber plunger should not be touched.

4. The area of the plunger that extends into the barrel should also be avoided.

So, that leaves just the outer barrel, the finger flange, and the thumb tip of the plunger.


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