What are the classifications for surgical instruments?
Surgical instruments are classified according to their functional usage into the following categories:
- Cutting and dissecting surgical instruments: …
- Grasping and handling surgical instruments: …
- Clamping and occluding surgical instruments: …
- Retracting and exposing instruments: …
- Instruments for improving visualization:
What are the 3 categories of medical instruments?
There are 3 classes of medical devices:
- Class I devices are low-risk devices. Examples include bandages, handheld surgical instruments, and nonelectric wheelchairs.
- Class II devices are intermediate-risk devices. …
- Class III devices are high-risk devices that are very important to health or sustaining life.
What are the three classifications of surgical scissors?
Straight scissors are used for cutting suture (“suture scissors”), while curved scissors are used for cutting heavy tissue (e.g., fascia). Metzenbaum Scissors: Lighter scissors used for cutting delicate tissue (e.g., heart) and for blunt dissection.
What are surgical probes called?
Popular styles of surgical probes include angled ball probes, block probes, fistula probes, bowman probes that are double-ended, electrosurgical probes such as the Dennis bipolar submucosal turbinate, ostrum seekers, uterine probes, Janetta, nerve hooks for use in spinal procedures, and more.
What are the most common surgical instruments?
Instruments used in general surgery
- Cutting and dissecting instruments: Scalpels, scissors, and saws are the most traditional. …
- Grasping or holding instruments: Classically this included forceps and clamps predominantly. …
- Hemostatic instruments: …
- Retractors: …
- Tissue unifying instruments and materials:
What is the difference between Class 1 and Class 2 medical devices?
FDA Medical Device Classifications
Class I: A medical device with low to moderate risk that requires general controls. Class II: A medical device with a moderate to high risk that requires special controls. Class III: A medical device with high risk that requires premarket approval.
What is a Class C medical device?
IEC 62304 defines three safety classes for software: Class A: No injury or damage to health is possible. Class B: Non-SERIOUS INJURY is possible. Class C: Death or SERIOUS INJURY is possible.
How can I remember my surgical instruments?
The best way to become familiar with the surgical instruments is by holding them and getting to know them first hand. Actually go into the OR or the sterile processing department and get one of the basic instrument sets.