How to prevent and deal with the complications of endoscopic surgery
Ⅰ. Subcutaneous emphysema
Subcutaneous emphysema is the most common pneumoperitoneum complication, and the incidence of subcutaneous emphysema is as high as 2.7%.
1. Common reasons
(1) Patient factors: patient weight and thickness of subcutaneous fat are closely related to the occurrence of subcutaneous emphysema, mainly due to the lack of subcutaneous adipose tissue in extremely emaciated patients, the weak blocking effect of adipose tissue on gas, and the rapid diffusion of gas along the subcutaneous to form s
How to reduce the harm in laparoscopic surgery
First, before the epidemic, many literatures reported that the aerosol produced by the smoke in the operating room contained many harmful components, which had certain adverse effects on the health of medical workers. In the epidemic period, the control of aerosol in the operating room is particularly important. The SAGES and EAES report highlights the following considerations for avoiding aerosol production during surgery:
1. Improve the awareness of protection: awareness determines behavior, and improving the a
Surgical smoke is a potential source of virus infection
1. It has been found that laser instrument, ESU and ultrasonic knife can vaporize complete tissue cells and blood components.
2.the study confirmed that these vaporized cells are still active, the lower the energy used by the instrument, the shorter the time used each time, the greater the probability of the presence of active cells in the surgical smoke.
3. Studies have found that certain electric surgical tools can vap
The application of Insufflators is crucial for laparoscopic surgery
Laparoscopic instruments are used to do a variety of operations, which used to be called shrinkage surgery.
The doctor only needs to open several keyhole-type holes around the surgical site of the patient. The operation can be performed visually in front of the computer screen without laparotomy. The operation time is short and the scar is small, which is actually called cosmetic holes. The advanced technology of less trauma, fewer complications, fast recovery, during the operation, the composition of the laparoscope and
Characteristics of Yaoming evacuation Insufflator
1, large flow, up to 50L/min
2, excellent low pressure constant pressure stability technology
3, operation smoke filtration efficiency reached 99.99%
4. Achieved zero smoke emission in the operating room
5, one-click, intelligent pneumoperitoneum management
6, supporting the world's first concentric dual-chan
Effective measures to prevent the harm of operation smoke
How to reduce the harm of operation smoke
1.Surgical incisions should be as small as possible to ensure the passage of trocar while avoiding slits to produce air leakage.
Avoid any air leakage through the incision;
2.Keep the pneumoperitoneum at a low and adequate pressure level;
3.Before closing the pneumoperitoneum, removing the trocar, extracting the specimen, or converting it to an open incision, the gas should b
Advantages of Yaoming Insufflator
1. The hospital can improve the quality of medical service, save medical costs and lessen air pollution in operating room.
2. Doctors can save workload, see clearly, and operate more smoothly.
3. Patients can shorten the operation time and reduce complications from unstable abdominal pressure.It also avoids the risk of smoke remained in the body.
The disadvantages of traditional Insufflator
1. Pneumoperitoneum instability
Unstable pneumoperitoneum pressure causes instability in the pneumoperitoneum space, especially in narrow cavities (e.g. transanal surgery)
High pneumoperitoneum pressure, patients with surgical pain. It can lead to common complications of pneumoperitoneum, such as subcutaneous emphysema, hypercapnia and acidosis, carbon dioxide gas embolism, and also pneumothorax or mediastinal emphysema, which can sometimes cause cardiac arrhythmia.
2. Surgical smoke obscuration and its hazards
Smoke obscures the
Why use smoke evacuation Insufflator
With the development of modern science, people's requirements for surgery are getting higher and higher, and laparoscopic surgery has been emphasized and popularized for its advantages of less trauma and faster recovery. In laparoscopic surgery, it is necessary to establish the surgical space, which needs to be filled with gas in order to have a good vision and operate with instruments.CO2 is the main gas commonly used to establish and maintain the pneumoperitoneum, Insufflator is indispensable to establish and maintain the pneumoperitoneum
The hazards of surgical smoke
Harmful Ingredients in Surgical Smoke
Studies have shown that.
1. Surgical smoke contains more than 600 chemical components. Among them, the most abundant chemical components are hydrocarbons, nitriles, fatty acids, phenols, and so on.
2. The hazards of CO and acrylonitrile in the current smoke are of most concern, and the toxicity hazards to the human body are great.
3. Other chemical components that are of less concern but are also of great concern because they are highly toxic are hydrogen cyanide, formaldehyde and benzene.
Yaoming Intelligent Constant Pressure Smoke Evacuation Insufflator
The main products of Yaoming are Intelligent Constant Pressure Smoke Evacuation Insufflator, and the consumables are filter tube set and trocar, our pneumoperitoneum machine has the following advantages:
1.Intelligent operation, bringing great convenience to the surgical process, different from traditional Insufflator, no need to manually control the flow, adding a number of self-researched advanced algorithms to accurately control the flow and pressure.
2.Break
Yaoming Insufflator--A Good Choice for Chinese Doctors
During laparoscopic surgery, it is necessary to establish the surgical space, which needs to be filled with gas in order to have a good vision and operate with instruments.CO2 is the main gas commonly used to establish and maintain the pneumoperitoneum, and the pneumoperitoneum equipment is indispensable to establish and maintain the pneumoperitoneum in the laparoscopic surgery, in a sense, it is precisely with the pneumoperitoneum equipment that there is the true meaning of the laparoscopic surgery. How to accurately control the cavity pressure of the pneumoperit
The next -generation intelligent insufflation system-Yaoming Insufflator
Why use insufflator
Our products can be used in minimally invasive surgery, endovascular minimally invasive surgery has the advantages of less trauma, less pain for patients, quick postoperative recovery, etc., so in recent years, it has been rapidly popularized in hospitals at all levels in China. Insufflator is an important part of endoscopic surgery, and the function of Insufflator is to fill the cavity with carbon dioxide to establish a surgical space. Doctors can flexibly use various instruments in th
China Food and Drug Administration:China has become the world's second largest medical device market
Cailianpress, July 5, Deputy Director of the State Food and Drug Administration Xu Jinghe pointed out at the "authoritative department talk opening" series theme press conference held by The State Council Information Office this morning, At present, 217 innovative high-end medical device products such as "brain pacemaker", carbon ion therapy system, proton therapy system, 5.0T magnetic resonance imaging system, comprehensive dynamic PET/CT, third-generation artificial heart, artificial blood vessel have been approved for market, and the launch of these products ha
What is minimally invasive surgery
Minimally invasive surgery, as the name implies, is surgery for "minor" wounds. With the continuous development of medical science and technology, the concept of "minimally invasive" has penetrated into every field of surgical treatment. However, because the development of minimally invasive techniques is relatively short compared to traditional surgery, there are some misunderstandings. Therefore, the popularization of minimally invasive knowledge is very important!
The minimally invasive concept
