CN-224216669-U - Operation smog collection system under simulation operation microenvironment

Abstract

The utility model provides a surgical smoke collecting device in a simulated surgical microenvironment, which comprises a box body, wherein a lifting bracket is arranged on the box body, a group of rotameters are arranged on the lifting bracket, a group of detection pipeline components are arranged on the box body in a penetrating way, one end of each detection pipeline component is communicated with the corresponding rotameter, the other end of each detection pipeline component is positioned in the box body, and an air inlet hole and an electrotome wire inlet hole are further formed in the box body. The utility model provides a smoke collection miniature experiment environment under simulated operation, which has the advantages of convenient and fast function use, improved production efficiency, reduced environmental pollution and improved experiment safety. The particulate matter monitoring module and the compound collection module provided by the device can effectively meet the detection requirement of surgical smoke in a microenvironment.

Inventors

• LI BIN
• ZHENG HAONAN
• XU JIANGUO
• ZHEN QUAN
• WANG MING
• WANG LIWEN
• DIAO HAITAO
• CHEN MENGMENG
• DAI JIANYUE
• TIAN YUHONG

Assignees

• 蚌埠医学院第一附属医院（蚌埠医学院附属肿瘤医院）

Dates

Publication Date

20260508

Application Date

20250426

Claims (5)

1. 1. The surgical smoke collecting device in the simulated surgical microenvironment comprises a box body (1), wherein an electric knife host machine (a) is arranged on one side of the box body (1), and a negative pressure air suction device (b) is arranged on the other side of the box body (1), and the surgical smoke collecting device is characterized in that a pair of hand passing holes (1 a) are formed in the front surface of the box body (1), a channel (2) which is in fit connection with plastic gloves is formed in the hand passing holes (1 a), a lifting support (3) is arranged above the box body (1), a group of rotameters (4) are arranged on the lifting support (3), and the rotameters (4) are communicated with the negative pressure device through pipelines; The upper surface of the box body (1) is provided with a group of through holes (5) which are distributed corresponding to the rotameter (4), each through hole (5) is internally provided with a detection pipeline component (6) in a penetrating mode, one end of each detection pipeline component (6) is communicated with the rotameter (4), the other end of each detection pipeline component extends into the box body (1), the bottom of the box body (1) is provided with an air inlet hole (1 c), and the lower portion of the box body (1) is provided with an electrotome wire inlet hole (1 d).
2. 2. The device for collecting surgical smoke in a simulated surgical microenvironment according to claim 1, wherein the detection pipeline assembly (6) comprises a first hose (6 a) communicated with the rotameter (4), a TenaxTA stainless steel analysis tube (6 b), a second hose (6 c) and a polytetrafluoroethylene filter membrane clamp (6 d) which are sequentially communicated with the first hose (6 a).
3. 3. The device for collecting surgical smoke under simulated surgical microenvironment according to claim 1, wherein the box body (1) is made of transparent acrylic material, and an openable and closable inspection window (1 b) is arranged on the side part of the box body (1).
4. 4. The device for collecting surgical smoke in a simulated surgical microenvironment according to claim 1, wherein a group of particle monitoring holes (7) are further formed in the box body (1) at one side of the through hole (5), and plug covers which are correspondingly matched are arranged on the particle monitoring holes (7).
5. 5. The device for collecting surgical smoke in a simulated surgical microenvironment according to claim 1, wherein the output end of the rotameter (4) is communicated with an air inlet pipe of the negative pressure device through a shunt (4 b) in parallel.

Description

Operation smog collection system under simulation operation microenvironment Technical Field The utility model relates to the field of experimental equipment, in particular to a surgical smoke collecting device in a simulated surgical microenvironment. Background The surgical microenvironment refers to the environmental characteristics in a space ranging from 15 cm to 20cm from the surgical incision during the surgical operation. Surgical smoke is a toxic and harmful substance generated by heating and boiling water in cells to form local dryness and occlusion high-temperature coagulation when energy machinery cuts physiological tissues in a surgical procedure. Related researches show that the surgical smoke contains high-concentration particles, harmful chemical substances, mutation-inducing substances and the like, and is a main source of air pollution in an operating room. Because the doctor of the surgical main knife is in the microenvironment for a long time, the respiratory system of the doctor is extremely easy to inhale harmful components in smoke, so that pollutants enter the blood circulation system of a human body through alveoli, and serious threat is caused to health, wherein polycyclic aromatic hydrocarbon substances are paid attention to because of strong carcinogenicity. Therefore, the utility model quantitatively detects and analyzes the particulate matters and the polycyclic aromatic hydrocarbon in the surgical smoke by constructing the surgical microenvironment simulation system, and aims to provide scientific basis for formulating effective protective measures so as to strengthen the occupational health protection of the surgeon. The experimental box which is present on the market at present cannot meet the related research needs is mainly characterized by 1. Insufficient adequacy, 2. Insufficient data acquisition and analysis functions, limited data acquisition and analysis functions of part of the experimental box, incapability of meeting high-precision requirements and affecting the accuracy of experimental results, 3. Insufficient expandability, part of the experimental box does not support modularized expansion and is difficult to adapt to new experimental requirements, 4. Insufficient durability and operation and maintenance, part of the experimental box materials are not durable and easy to damage, the maintenance is complex, the use cost is increased, 5. Insufficient compatibility, poor compatibility of part of the experimental box and other equipment, and difficult integration into the existing experimental system, 6. Insufficient safety, hidden hazards in aspects of biological safety, electrical safety, material safety and the like exist in part of the experimental box, and the practicability and the user experience of the experimental box are improved. Disclosure of utility model The utility model aims to overcome the defects in the prior art and provides a surgical smoke collecting device under a simulated surgical microenvironment. The application provides the following technical scheme: The utility model provides a simulated operation smog collection system under micro-environment, it includes the box, is equipped with the electrotome host computer in box one side, is equipped with negative pressure getter device in box opposite side, its characterized in that: a pair of hand through holes are formed in the front surface of the box body, a channel which is connected with the plastic glove in a matched mode is formed in the hand through holes, a lifting support is arranged above the box body, a group of rotameters are arranged on the lifting support, and the rotameters are communicated with the negative pressure device through pipelines; The upper surface of the box body is provided with a group of through holes which are distributed corresponding to the rotameter, each through hole is internally provided with a detection pipeline component in a penetrating way, one end of the detection pipeline component is communicated with the rotameter, the other end of the detection pipeline component stretches into the box body, the bottom of the box body is provided with an air inlet hole, and the lower part of the box body is provided with an electric knife wire inlet hole. On the basis of the technical scheme, the following further technical scheme is also available: The detection pipeline assembly comprises a first hose communicated with the rotameter, and a TenaxTA stainless steel analysis tube, a second hose and a polytetrafluoroethylene filter membrane clamp which are sequentially communicated with the first hose. The box body is made of transparent acrylic material, and an openable and closable inspection window is arranged on the side part of the box body. A group of particle monitoring holes are further formed in the box body on one side of the through hole, and corresponding matched plug covers are arranged on the particle monitoring holes. The output end of the rotameter is