How much is a minimally invasive scalpel?

How much is a minimally invasive scalpel? Let's take a look with Bian Xiao today.

The price of minimally invasive scalpel is about 3500 yuan to 4500 yuan. This scalpel can achieve good results in the treatment of some surgical diseases, and it is painless and the recovery time is faster. You can recover in a week or so, you don't need to go to the hospital at the same time, and it won't have much impact on your work and life.

Expand knowledge: What kinds of scalpels are there?

A scalpel is a special tool consisting of a blade and a handle, which is used to cut human or animal tissues. It is an indispensable and important surgical tool in surgery. Here are five kinds of scalpels:

1, common scalpel

Ordinary scalpels include detachable scalpels and fixed scalpels. The detachable scalpel consists of a blade and a handle. This is a detachable scalpel with a blade. When in use, the blade is installed on the handle. There are three types of detachable scalpel handles: No.3, No.4 and No.7, and detachable surgical blades are 15 small circular blade, 10 medium circular blade, 20~23 large circular blade,1/sharp blade, 12 sickle blade and other models.

2, high frequency electrotome

High-frequency electrotome uses high-frequency alternating current to cut and stop bleeding through the thermal effect produced by high-impedance biological tissues. The contact area between surgical electrode and biological tissue is very small, so the current density is high. The current flows to the tissue through a point on the surgical electrode, which generates heat in a limited range at the edge of the electrode, so that the cell fluid in the tissue can be quickly evaporated, and the effects of cutting the tissue or local high-temperature cauterization, coagulation and hemostasis can be achieved.

3. Ultrasonic scalpel

The ultrasonic cutting hemostatic knife outputs mechanical vibration with the working frequency of 55.5kHz, which makes the water in the tissue flow and vaporize, and the tissue layer is opened or dissociated. When the cutter head touches the tissue protein, the hydrogen bond of protein is broken, which denatures and solidifies the protein, thus sealing the small blood vessels. Ultrasonic scalpel has a very good hemostatic effect on 3-5 mm blood vessels. In many hospitals, ultrasonic scalpel laparoscopic colorectal surgery has almost no bleeding, which is very good. Ultrasonic scalpel can be widely used in gallbladder, breast, thyroid, colorectal, liver bed, spleen and other operations.

4, argon knife

Argon knife includes high frequency electrotome (unipolar cutting, unipolar electrocoagulation and bipolar electrocoagulation) and argon beam coagulation function. When argon beam is used, when the argon nozzle is 65438±0cm away from the tissue, the pressurized vibration will start the radio frequency current (RF) to ionize the argon, and the RF energy will be transmitted to the target tissue through the coaxial flow of argon. Ionized arc light can be seen from the nozzle to the tissue, which can blow away local body fluids and steam at the same time, and produce a stagnation temperature of about 100℃ at the closest contact interface, so as to solidify the wound surface.

5. Plasma superpulse generator

PK knife is similar to bipolar electrocoagulation, which coagulates and cuts tissue by radio frequency current. PK knife is suitable for soft tissue cutting and coagulation in open surgery, endoscopic surgery and laparoscopic surgery.