Advantages and disadvantages of argon knives, advantages and disadvantages of argon helium knives

Advantages: 1. The unipolar high-frequency electrosurgical unit uses a circuit to cut and coagulate the tissue, which is composed of a high-frequency oscillator and an amplifier in the high-frequency electrosurgical knife, the patient, the connecting wire and the electrode. In most applications, active wires and electrodes are used to output current to the surgical site.

2. The two ends of a pair of pliers or scissors are usually used as the two poles as the two poles, which are used as the action pole and loop pole in the unipolar high-frequency electric knife, and the DC of the high-frequency electric knife is limited to a small amount of tissue in the direct action area of the pliers. Bipolar high-frequency electrosurgical (BIA) is mainly used to coagulate fine tissues.

3. Argon knife to enhance coagulation, it can do fast and uniform coagulation on large bleeding surfaces such as capillary beds. At present, the only disadvantage is that the domestic argon ** business is unstable, and the adjustment of argon flow is not accurate enough. The YD2000 YD2000A series argon electric knife developed by Shanghai Hutong Electronics is based on the original technology, which combines argon ** device and high-frequency electric knife in one machine, and the argon flow is controlled in minutes.

Disadvantages: No disadvantages.

Technical parameters: 1. Argon output flow: .

2. Flow adjustment step: .

3. Nozzle pressure monitoring: .

4. Maximum power consumption: <100VA.

5. Input argon purity:

6. Input argon pressure: .

7. Input AC power: AC90 250V, 50Hz.

8. Argon** selection: cylinder, centre supply.

Hello, first of all, any ** in medicine is risky, and argon-helium knives are not excluded. However, compared with chemotherapy and radiotherapy with great trauma and toxicity, the argon-helium knife method is less invasive and less toxic, and according to the patient's condition, it is suitable to use argon-helium knife, thank you, I wish you health.

Advantages: 1. Monopolar high-frequency electric knife uses circuits to cut off tissue and coagulation. The circuit consists of a high-frequency oscillator and amplifier in a high-frequency electrosurgical unit, a patient, a connecting wire, and an electrode. In most applications, active conductors and electrodes are used to deliver current to the surgical site.

2. The two ends of a pair of pliers or scissors are usually used as the two poles, which are used as the action pole and the return pole of the single-pole high-frequency electric knife. The DC of the HF is confined to a small amount of tissue within the direct area directly affected by the forceps. The bipolar high-frequency electrosurgical unit is mainly used for the coagulation of fine tissues.

3. Enhance blood coagulation, which can do rapid and uniform blood coagulation on large bleeding surfaces such as capillary beds. At present, the only disadvantage is that China's argon ** business is unstable, and the adjustment of argon flow rate is not accurate enough. The YD2000 YD2000A series argon electric knife developed by Shanghai Hutong Electronics is based on the original technology, combining the argon gas supply device with the high-frequency electric knife stand-alone, and the argon flow rate is controlled at 0 5L min.

There are no obvious drawbacks.

Cons:Argon-helium knives are minimally invasive** and have less bleeding. 5 cm lesions are generally frozen with a diameter of 7 cm, which can basically achieve the effect of surgical resection, but the effect of "cold cutting" is not as complete as that of large and irregular lesions.

Therefore, those who can operate still have surgery. If surgical resection is not available, argon-helium knives are unique.

Pros:The curative effect is certain, and all tumors in the frozen places are dead. It is physical**, there is nothing***.

Then it has a short period, which can generally be ended once and can be discharged after 2-3 days of observation, so the non-** expenses are small.

**Scope: Malignant solid tumors work best. It includes: liver cancer, lung cancer, brain tumors, breast cancer, pancreatic cancer, thyroid cancer, prostate cancer, kidney and adrenal tumors, abdominal and pelvic tumors, bone tumors, soft tissue tumors, head and neck tumors, metastatic gastrointestinal tumors and other solid tumors.

Benign tumors and benign proliferative lesions. Prostatic hyperplasia, benign breast tumors, hemangiomas, uterine fibroids, cysts, warts, hemorrhoids, ** precancerous lesions, oral leukoplakia, etc.

Liver cancer is a malignant digestive tract tumor, in the early stage, the first choice is surgery, if the advanced stage can not be operated, can only consider other means, argon-helium knife, radiofrequency ablation, intervention and chemotherapy, etc., argon-helium knife ** is minimally invasive**, small damage to the body, fast postoperative recovery, the cost, the charge is different in each region, or visit the hospital for face-to-face consultation.

Argon-helium knife cryosurgery is a minimally invasive technology for tumors that is currently respected at home and abroad, and argon-helium knife cryosurgery has the advantages of small trauma, bitterness, non-toxicity and high safety.

Argon-helium knives are minimally invasive** and have less bleeding. 5 cm lesions are generally frozen with a diameter of 7 cm, which can basically achieve the effect of surgical resection, but the effect of "cold cutting" is not as complete as that of large and irregular lesions. Therefore, those who can operate still have surgery.

If there is no surgical incision, the argon-helium knife has a unique feature. First of all, it has a definite curative effect, and all tumors in the frozen area will die. Second, it is physical** and does not have any ***.

Then it has a short period, generally one time can be over, observe the essence of "argon-helium knife" is cryotherapy + hyperthermia **tumor, when argon gas is rapidly released in the tip of the needle, it can freeze the diseased tissue to -120 -165 in more than ten seconds; When helium is rapidly released at the tip of the needle, it will produce a rapid reheating and heating up, quickly thawing the puck and eliminating the tumor. In addition, the speed, time, and size and shape of the puck can be precisely set and controlled.

It can be discharged from the hospital in 2-3 days, so the non-** expenses are small. An argon-helium knife is not a scalpel in the true sense of the word, just a hollow stainless steel needle. But this small steel needle can save some advanced cancer patients who have been sentenced to death, especially those who have failed radiotherapy and chemotherapy, lost the opportunity for surgery or are unwilling to undergo surgery.

It is effective for solid tumors, especially lung tumors. It can relieve pain to some extent.

Multiple freeze cycles** are required to achieve the desired results.

Imported argon-helium knives** are relatively high, and the winning bids on the Internet are generally more than 3 million.

Summary. Pros provide you with the following information: Argon-helium cryoablation technology, referred to as argon-helium knife, is an advanced medical technology for minimally invasive ultra-low temperature cryoablation of tumors.

Argon-helium knife is the crystallization of aerospace guidance technology, that is, the cold isolation technology of argon applied to the medical field. In 1998, it passed the approval of the US FDA, IEC and EMC certification, and since the introduction of argon-helium knife in 1999, more than 20,000 cancer patients have received argon-helium cryoablation**, and since the development of argon-helium knife, there have been more than 10,000 cases. It has been clinically proven that argon-helium cryoablation can be effective in lung cancer, liver cancer, brain cancer, breast cancer and other solid tumors.

Combined with chemotherapy, radiotherapy, biology** and traditional Chinese medicine**, satisfactory clinical results can be obtained.

The difference between an argon knife and an argon-helium knife.

Pros provide you with the following information: Argon-helium cryoablation technology, referred to as argon-helium knife, is an advanced medical technology for minimally invasive ultra-low temperature cryoablation of tumors. Argon-helium knife is the crystallization of aerospace guidance technology, that is, the cold isolation technology of argon applied to the medical field.

In 1998, it passed the approval of the US FDA, IEC and EMC certification, and since the introduction of argon-helium knife in 1999, more than 20,000 cancer patients have received argon-helium cryoablation**, and since the development of argon-helium knife, there have been more than 10,000 cases. It has been clinically proven that argon-helium cryoablation can be effective in lung cancer, liver cancer, brain cancer, breast cancer and other solid tumors. Combined with chemotherapy, radiotherapy, biology** and traditional Chinese medicine**, satisfactory clinical results can be obtained.

Thank you so much! Argon knife is a kind of high-frequency electric knife that conducts high-frequency current by ionizing argon plasma to make the target tissue have a thermal effect and achieve hemostasis and tissue inactivation. Argon knife, also known as argon plasma coagulation, is also a controllable non-contact unipolar electrocoagulation technology, which is an important extension of high-frequency electrosurgical applications.

I would like to ask if hospitals with argon nuclear knife technology also have argon knife ** method?

Generally speaking, yes, but the argon-helium knife is better than the argon knife.

High-frequency current (above 500 kHz) ionizes argon ions to form bundled argon ion arcs Because high-frequency electricity is safe for the human body, the high temperature formed by argon ions is used to cut tissues and stop bleeding

Clinical use of argon knife: It is often used for gastrointestinal hemostasis (endoscopic), necessary equipment for liver transplantation, and large-scale hemostasis during surgery, such as thoracic surgery

Argon knife is an electric knife system that integrates cutting, coagulation and argon ion technology, which is suitable for different surgical requirements, which can enhance the cutting and coagulation effect, reduce burns, and reduce smoke and odor.