Common Surgical instruments
  2022/07/22| View:614

Surgical instruments refer to the medical instruments used in clinical operations. What are the common surgical instruments?

 

Surgical instruments, scalpel

A scalpel is used to cut and separate tissue. A scalpel consists of a handle and a detachable blade, which are stored and disinfected respectively. The length and size of the handle are divided into 7,4,3 specifications, a handle can be installed with several different types of blades, blades according to their shape can be divided into round-edged knives and sharp-edged knives, and a variety of specifications. When loading the blade, use the needle holder to clamp the back of the front end of the blade, so that the gap of the blade is aligned with the groove hole in the front of the shank and can be installed by pulling it back slightly, and a little upward force to put the groove hole, push forward can be unloaded.

 

Surgical instruments, Surgical scissors

Surgical scissors are divided into tissue scissors and wire scissors two major categories. Tissue scissors for cutting, separating tissue, straight, curved, blunt, sharp and long, short points, usually shallow surgical operation using straight scissors, deep surgical operation using curved scissors. Most of the wire shears are direct shears, used for cutting wire, cutting drainage and dressings, shallow use of sharp-end shears, and deep use of blunt-end shears cut wire.

 

Surgical instruments


Surgical instruments, forceps

There are many kinds of forceps, including the following:

 

(1) hemostatic forceps: also known as vascular forceps. It is mainly used for hemostasis with forceps and blunt separation. There are straight, curved, toothless, toothless, and long, short points, small hemostatic forceps also known as mosquito forceps. Straight forceps are used for shallow hemostasis, curved forceps for deep hemostasis, separation operation, ligature with thread, suturing supporting tissue, etc. . Straight dentate forceps (called Kirke's) are used to clamp thick, slippery tissue, such as the stomach or intestines, that will be removed.

 

(2) needle holder: also known as a needle holder. Used for holding stitches for stitching and holding forceps for knotting. The basic structure of the clamp is similar to that of a vascular clamp, but the bad part of the front end cogging is short, the handle part is long, and the clamping blade has a cross-toothed pattern, and the elasticity and stability are good. Needle-holding forceps are also used for loading and unloading surgical blades.

 

(3) tissue forceps: also known as rat-tooth forceps or Allis forceps. Its front end is wider and has a row of fine teeth, when closed, each other chimera. Used for holding tissues (such as subcutaneous tissue, tissue to be removed, skin flaps, etc.) as traction.

 

(4) Cloth towel pliers: the front end is curved and sharp, with crab-like claws, and can be cross-bite. The utility model is mainly used for clamping and fixing the surgical towel to prevent the displacement of the surgical towel during the operation.

 

(5) Oval forceps: also known as sponge forceps or ring forceps. The front part of the pliers is annular, divided into toothed and toothless two kinds. The former is also called holding forceps, mainly used to clamp, and transfer sterilized equipment items, but also used to clamp sterilized cotton balls do surgical area skin disinfection. The latter is mainly used to pick up the stomach, intestines, and other organs.

 

Surgical instruments, Surgical forceps

Surgical forceps are used to clamp tissue for easy separation, shearing, and suturing. Points have teeth, toothless and large, medium and small size. The utility model has the advantages of firm gripping with toothed forceps, which can damage the tissues to a certain extent, and is used for gripping tough tissues such as skin, tendon, etc. . Toothless forceps have less damage to tissues and are used to clamp vulnerable tissues such as intestines, blood vessels, nerves, and mucous membranes.

 

Qianjing was founded in 2002. Our senior engineers and R & D staff have more than 20 years of experience in developing Surgical instruments, providing only the highest quality services and products. If you want to buy Surgical instruments, please contact us in time.