WO2018006387A1 - Sterilization method, sealed chamber sterilization method, and ethylene oxide sterilization bag for medical endoscope - Google Patents
Sterilization method, sealed chamber sterilization method, and ethylene oxide sterilization bag for medical endoscope Download PDFInfo
- Publication number
- WO2018006387A1 WO2018006387A1 PCT/CN2016/089289 CN2016089289W WO2018006387A1 WO 2018006387 A1 WO2018006387 A1 WO 2018006387A1 CN 2016089289 W CN2016089289 W CN 2016089289W WO 2018006387 A1 WO2018006387 A1 WO 2018006387A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- endoscope
- sterilization
- ethylene oxide
- tube
- input end
- Prior art date
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
Definitions
- the invention belongs to the technical field of endoscopes, and in particular relates to a medical endoscope sterilization method, a sealed box sterilization method and an ethylene oxide sterilization bag.
- An endoscope is a commonly used medical instrument composed of an insertion portion, a bending portion, and a front end portion provided at the front end of the operation portion, wherein the insertion portion, the bending portion, and the front end portion are collectively referred to as an insertion tube.
- the endoscope is a kind of delicate medical equipment.
- the domestic medical endoscope market is mostly occupied by foreign products, and the price ranges from tens of thousands to hundreds of thousands. After each use, complicated and high-cost disinfection and maintenance are required. There may be cross-infection due to non-standard disinfection procedures.
- the conventional endoscope insertion tube is provided with an air supply, a water supply passage, a suction passage and a biopsy passage, and a control cable, a signal cable, and a light guiding fiber. Thorough disinfection of the elongated passage is very difficult, but because the endoscope is currently expensive to manufacture, it must be reused.
- the existing endoscope sterilization adopts integral soaking or coating.
- the structure of the endoscope is complicated and the sterilization is good in the early stage.
- the bacteria still exceed the standard.
- An object of the present invention is to provide a medical endoscope sterilization method, a sealed box sterilization method, and an ethylene oxide sterilization bag which have a good sterilization effect, while avoiding the deficiencies in the prior art.
- Step 1 placing the part of the endoscope inserted into the human body into an ethylene oxide sterilization bag, and performing inflation sterilization;
- Step 2 inflating at least one of an input end of the working tube of the endoscope, an input end of the working tube of the endoscope, and an input end of the instrument tube of the endoscope.
- step two the aeration sterilization is specifically:
- the input end of the working tube of the endoscope is filled with ethylene oxide gas sterilization, and the output end of the working tube of the endoscope and the input end of the instrument tube of the endoscope are respectively closed.
- step two the aeration sterilization is specifically:
- the output end of the working tube of the endoscope is filled with ethylene oxide gas sterilization, and the input end of the working tube of the endoscope and the input end of the instrument tube of the endoscope are respectively closed.
- step two the aeration sterilization is specifically:
- the input end of the endoscope instrument tube is filled with ethylene oxide gas sterilization, the input end of the working tube of the endoscope, the output end of the working tube of the endoscope is opened, and the other is closed.
- step two the aeration sterilization is specifically:
- the input end of the instrument tube of the endoscope and the output end of the working tube of the endoscope are filled with ethylene oxide gas for sterilization, and the input end of the instrument tube of the endoscope is closed.
- step two the aeration sterilization is specifically:
- the input end of the instrument tube of the endoscope, the output end of the working tube of the endoscope, and the instrument tube of the endoscope are filled with ethylene oxide gas for sterilization.
- the ethylene oxide gas concentration is 300 to 1000 mg/L.
- a sealed box type medical endoscope sterilization method characterized in that:
- Step 1 Place the endoscope into the sealed box and close the door seal
- Step 2 heating, heating the inside of the box, so that the temperature inside the box reaches 45-55 ° C, and the heat is kept for 60 minutes;
- Step three vacuuming the inside of the box, the degree of vacuum is - (20kPa ⁇ 5kPa);
- Step 4 Keep the humidity in the box at 30% to 80%;
- Step 5 charging the box body with ethylene oxide gas, the sterilization time is 500-600 min;
- step 6 the cabinet is ventilated and the door is opened.
- An ethylene oxide sterilization bag comprising a tube rack and a venting bag, the tube rack being provided with a through hole matching a working line of the medical endoscope, the opening portion of the venting bag being sealingly connected with the tube frame .
- the through hole is sealed with the working pipe gap.
- a medical endoscope sterilization method comprising
- Step 1 placing the part of the endoscope inserted into the human body into an ethylene oxide sterilization bag, and performing inflation sterilization;
- Step 2 inflating at least one of an input end of the working tube of the endoscope, an input end of the working tube of the endoscope, and an input end of the instrument tube of the endoscope.
- the invention adopts the method of local sterilization, sterilizes the outer surface and the inner wall surface of the endoscope inserted into the inner body part, and sterilizes both the front end and the rear end of the working tube of the endoscope to make the channel disappear.
- the bacteria is thorough, and avoids the handwheel control part which is easy to accumulate bacteria.
- the screws and the gas-blocking corners are not involved.
- the whole process is sealed, and it is taken out when used to ensure that the bacteria are not Will breed to the body-related parts, easy to use, good sterilization effect, high degree of purification.
- Figure 1 is a schematic view showing the structure of an ethylene oxide sterilization bag of the present invention.
- a medical endoscope sterilization method comprising
- Step 1 placing the part of the endoscope inserted into the human body into an ethylene oxide sterilization bag, and performing inflation sterilization;
- Step 2 inflating at least one of an input end of the working tube of the endoscope, an input end of the working tube of the endoscope, and an input end of the instrument tube of the endoscope.
- step two the aeration sterilization is specifically:
- the input end of the working tube of the endoscope is filled with ethylene oxide gas sterilization, and the output end of the working tube of the endoscope and the input end of the instrument tube of the endoscope are respectively closed.
- step two the aeration sterilization is specifically:
- the output end of the working tube of the endoscope is filled with ethylene oxide gas sterilization, and the input end of the working tube of the endoscope and the input end of the instrument tube of the endoscope are respectively closed.
- step two the aeration sterilization is specifically:
- the input end of the endoscope instrument tube is filled with ethylene oxide gas sterilization, the input end of the working tube of the endoscope, the output end of the working tube of the endoscope is opened, and the other is closed.
- step two the aeration sterilization is specifically:
- the input end of the instrument tube of the endoscope and the output end of the working tube of the endoscope are filled with ethylene oxide gas for sterilization, and the input end of the instrument tube of the endoscope is closed.
- step two the aeration sterilization is specifically:
- the input end of the instrument tube of the endoscope, the output end of the working tube of the endoscope, and the instrument tube of the endoscope are filled with ethylene oxide gas for sterilization.
- the ethylene oxide gas concentration is 300 to 1000 mg/L.
- the invention adopts the method of local sterilization to insert the endoscope into the outer surface and the inner wall surface of the inner body part Sterilize, and sterilize both the front end and the back end of the working tube of the endoscope to completely sterilize the channel, and avoid the handwheel control part that easily accumulates bacteria, and the screws, gas-blocking corners, etc. It will not be involved. After the sterilization is completed, it will be sealed in the whole process. When it is used, it will be taken out to ensure that the bacteria will not grow to the parts related to the human body. It is convenient to use, has good sterilization effect and high purification degree.
- a sealed box type medical endoscope sterilization method characterized in that:
- Step 1 Place the endoscope into the sealed box and close the door seal
- Step 2 heating, heating the inside of the box, so that the temperature inside the box reaches 45-55 ° C, and the heat is kept for 60 minutes;
- Step three vacuuming the inside of the box, the degree of vacuum is - (20kPa ⁇ 5kPa);
- Step 4 Keep the humidity in the box at 30% to 80%;
- Step 5 charging the box body with ethylene oxide gas, the sterilization time is 500-600 min;
- step 6 the cabinet is ventilated and the door is opened.
- An ethylene oxide sterilization bag comprising a pipe rack 1 and a venting bag 3, the pipe rack 1 being provided with a through hole 2 matching a working line of a medical endoscope, an opening portion of the venting bag 3 The pipe rack 1 is sealed.
- the through hole 2 is sealed from the working pipe gap.
- the working pipe can be effectively fixed, and the problem of poor sealing effect by the bundling coating is avoided.
Abstract
A sterilization method for a medical endoscope. The method comprises:
step 1: placing an endoscope insert into an ethylene oxide sterilization bag, then performing gas sterilization; and step 2: performing at least one round of gas sterilization to a working channel input end, working channel output end, and instrument channel input end of the endoscope. A sealed chamber sterilization method for a medical endoscope, comprising: placing the endoscope into a sealed chamber, heating and holding the temperature, generating a vacuum, maintaining constant humidity, injecting ethylene oxide for sterilization, ventilating, and opening of the chamber. An ethylene oxide sterilization bag, comprising: a tube support (1) and a gas-permeable bag (3). The tube support (1) is provided with a through hole (2) corresponding to a working channel of the medical endoscope. An opening portion of the gas-permeable bag (3) is sealingly connected to the tube support (1).
Description
本发明属于内窥镜技术领域，尤其涉及一种医用内窥镜灭菌方法、密封箱式灭菌方法、环氧乙烷灭菌袋。The invention belongs to the technical field of endoscopes, and in particular relates to a medical endoscope sterilization method, a sealed box sterilization method and an ethylene oxide sterilization bag.
内窥镜是一种常用的医疗器械，由设置在操作部前端的插入部、弯曲部和前端部组成，其中插入部、弯曲部和前端部合称为插入管。经人体的天然孔道，或者是经手术做的小切口进入人体内；使用时将内窥镜的插入管导入预检查的器官，可直接窥视有关部位的变化。An endoscope is a commonly used medical instrument composed of an insertion portion, a bending portion, and a front end portion provided at the front end of the operation portion, wherein the insertion portion, the bending portion, and the front end portion are collectively referred to as an insertion tube. The human body's natural tunnel, or a small incision made through surgery, enters the human body; when used, the insertion tube of the endoscope is introduced into the pre-examined organ, and the change of the relevant part can be directly observed.
内窥镜是一种娇贵的医疗器械，国内医用内窥镜市场大部分被国外产品占有，价格从几万到几十万不等，每次用后要进行复杂且高成本的消毒、维护,有可能因消毒工序不规范导致交叉感染。传统的内窥镜插入管内设置有送气、送水通道、吸引通道和活检通道及控制线缆、信号电缆和导光纤维。细长的通道彻底消毒非常困难，但由于目前内窥镜的制作成本昂贵，必须重复使用。The endoscope is a kind of delicate medical equipment. The domestic medical endoscope market is mostly occupied by foreign products, and the price ranges from tens of thousands to hundreds of thousands. After each use, complicated and high-cost disinfection and maintenance are required. There may be cross-infection due to non-standard disinfection procedures. The conventional endoscope insertion tube is provided with an air supply, a water supply passage, a suction passage and a biopsy passage, and a control cable, a signal cable, and a light guiding fiber. Thorough disinfection of the elongated passage is very difficult, but because the endoscope is currently expensive to manufacture, it must be reused.
现有的内窥镜灭菌，是采用整体浸泡或者包覆，内窥镜结构复杂，前期杀菌好，但是存放一段实际后，细菌仍然超标。The existing endoscope sterilization adopts integral soaking or coating. The structure of the endoscope is complicated and the sterilization is good in the early stage. However, after storage for a period of time, the bacteria still exceed the standard.
因此，针对现有技术中的存在问题，亟需提供一种灭菌效果好的方法。Therefore, in view of the problems in the prior art, it is desirable to provide a method of good sterilization effect.
发明内容Summary of the invention
本发明的目的在于避免现有技术中的不足之处而提供一种灭菌效果好的医用内窥镜灭菌方法、密封箱式灭菌方法、环氧乙烷灭菌袋。An object of the present invention is to provide a medical endoscope sterilization method, a sealed box sterilization method, and an ethylene oxide sterilization bag which have a good sterilization effect, while avoiding the deficiencies in the prior art.
提供一种医用内窥镜灭菌方法，包括，Providing a medical endoscope sterilization method, comprising
步骤一、将内窥镜的插入人体的部分置入环氧乙烷灭菌袋内，并进行充气灭菌；
Step 1: placing the part of the endoscope inserted into the human body into an ethylene oxide sterilization bag, and performing inflation sterilization;
步骤二、对内窥镜的工作管道的输入端、内窥镜的工作管道的输入端、内窥镜的器械管道的输入端中至少一个充气灭菌。Step 2: inflating at least one of an input end of the working tube of the endoscope, an input end of the working tube of the endoscope, and an input end of the instrument tube of the endoscope.
其中，步骤二中，充气灭菌具体为：Among them, in step two, the aeration sterilization is specifically:
对内窥镜的工作管道的输入端充入环氧乙烷气体灭菌，将内窥镜的工作管道的输出端、内窥镜的器械管道的输入端分别封闭。The input end of the working tube of the endoscope is filled with ethylene oxide gas sterilization, and the output end of the working tube of the endoscope and the input end of the instrument tube of the endoscope are respectively closed.
其中，步骤二中，充气灭菌具体为：Among them, in step two, the aeration sterilization is specifically:
对内窥镜的工作管道的输出端充入环氧乙烷气体灭菌，将内窥镜的工作管道的输入端、内窥镜的器械管道的输入端分别封闭。The output end of the working tube of the endoscope is filled with ethylene oxide gas sterilization, and the input end of the working tube of the endoscope and the input end of the instrument tube of the endoscope are respectively closed.
其中，步骤二中，充气灭菌具体为：Among them, in step two, the aeration sterilization is specifically:
对内窥镜的器械管道的输入端充入环氧乙烷气体灭菌，打开内窥镜的工作管道的输入端、内窥镜的工作管道的输出端任意一个，另一个封闭。The input end of the endoscope instrument tube is filled with ethylene oxide gas sterilization, the input end of the working tube of the endoscope, the output end of the working tube of the endoscope is opened, and the other is closed.
其中，步骤二中，充气灭菌具体为：Among them, in step two, the aeration sterilization is specifically:
对内窥镜的器械管道的输入端、内窥镜的工作管道的输出端充入环氧乙烷气体灭菌，内窥镜的器械管道的输入端封闭。The input end of the instrument tube of the endoscope and the output end of the working tube of the endoscope are filled with ethylene oxide gas for sterilization, and the input end of the instrument tube of the endoscope is closed.
其中，步骤二中，充气灭菌具体为：Among them, in step two, the aeration sterilization is specifically:
对内窥镜的器械管道的输入端、内窥镜的工作管道的输出端、内窥镜的器械管道充入环氧乙烷气体灭菌。The input end of the instrument tube of the endoscope, the output end of the working tube of the endoscope, and the instrument tube of the endoscope are filled with ethylene oxide gas for sterilization.
其中，所述环氧乙烷气体浓度为300～1000mg/L。Wherein, the ethylene oxide gas concentration is 300 to 1000 mg/L.
一种密封箱式医用内窥镜灭菌方法，其特征在于：A sealed box type medical endoscope sterilization method, characterized in that:
步骤一、将内窥镜置入密封箱内，关闭箱门密封； Step 1. Place the endoscope into the sealed box and close the door seal;
步骤二、加温，对箱体内进行加温，使箱体内的温度达到45～55℃后，保温60分钟； Step 2, heating, heating the inside of the box, so that the temperature inside the box reaches 45-55 ° C, and the heat is kept for 60 minutes;
步骤三、对箱体内抽真空，真空度为-(20kPa±5kPa)；
Step three, vacuuming the inside of the box, the degree of vacuum is - (20kPa ± 5kPa);
步骤四、使箱体内的湿度保持在30％～80％；Step 4: Keep the humidity in the box at 30% to 80%;
步骤五、对箱体内充入环氧乙烷气体，灭菌时间为500～600min；Step 5: charging the box body with ethylene oxide gas, the sterilization time is 500-600 min;
步骤六，对箱体进行换气，打开箱门。In step 6, the cabinet is ventilated and the door is opened.
一种环氧乙烷灭菌袋，包括管架和透气袋，所述管架设置有与医用内窥镜工作管路匹配的通孔，所述透气袋的开口部与所述管架密封连接。An ethylene oxide sterilization bag comprising a tube rack and a venting bag, the tube rack being provided with a through hole matching a working line of the medical endoscope, the opening portion of the venting bag being sealingly connected with the tube frame .
其中，所述通孔与所述工作管路间隙密封。Wherein, the through hole is sealed with the working pipe gap.
本发明的有益效果如下：The beneficial effects of the present invention are as follows:
一种医用内窥镜灭菌方法，包括，A medical endoscope sterilization method, comprising
步骤一、将内窥镜的插入人体的部分置入环氧乙烷灭菌袋内，并进行充气灭菌；Step 1: placing the part of the endoscope inserted into the human body into an ethylene oxide sterilization bag, and performing inflation sterilization;
步骤二、对内窥镜的工作管道的输入端、内窥镜的工作管道的输入端、内窥镜的器械管道的输入端中至少一个充气灭菌。Step 2: inflating at least one of an input end of the working tube of the endoscope, an input end of the working tube of the endoscope, and an input end of the instrument tube of the endoscope.
本发明采用局部灭菌的方式，将内窥镜插入内体的部分的外表面和内壁面进行灭菌，另外在内窥镜的工作管道的前端和后端都进行灭菌，使通道内灭菌彻底，并避开了容易积存细菌的手轮控制部，其螺丝、阻气角落等部位都不会被涉及，灭菌完成后全程处于密封状态，当使用时才拿出，确保了细菌不会滋生到与人体相关的部位，使用便利，灭菌效果好，净化程度高。The invention adopts the method of local sterilization, sterilizes the outer surface and the inner wall surface of the endoscope inserted into the inner body part, and sterilizes both the front end and the rear end of the working tube of the endoscope to make the channel disappear. The bacteria is thorough, and avoids the handwheel control part which is easy to accumulate bacteria. The screws and the gas-blocking corners are not involved. After the sterilization is completed, the whole process is sealed, and it is taken out when used to ensure that the bacteria are not Will breed to the body-related parts, easy to use, good sterilization effect, high degree of purification.
图1是本发明的环氧乙烷灭菌袋的结构示意图。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic view showing the structure of an ethylene oxide sterilization bag of the present invention.
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
实施例1Example 1
一种医用内窥镜灭菌方法，包括，A medical endoscope sterilization method, comprising
步骤一、将内窥镜的插入人体的部分置入环氧乙烷灭菌袋内，并进行充气灭菌；Step 1: placing the part of the endoscope inserted into the human body into an ethylene oxide sterilization bag, and performing inflation sterilization;
步骤二、对内窥镜的工作管道的输入端、内窥镜的工作管道的输入端、内窥镜的器械管道的输入端中至少一个充气灭菌。Step 2: inflating at least one of an input end of the working tube of the endoscope, an input end of the working tube of the endoscope, and an input end of the instrument tube of the endoscope.
其中，步骤二中，充气灭菌具体为：Among them, in step two, the aeration sterilization is specifically:
对内窥镜的工作管道的输入端充入环氧乙烷气体灭菌，将内窥镜的工作管道的输出端、内窥镜的器械管道的输入端分别封闭。The input end of the working tube of the endoscope is filled with ethylene oxide gas sterilization, and the output end of the working tube of the endoscope and the input end of the instrument tube of the endoscope are respectively closed.
其中，步骤二中，充气灭菌具体为：Among them, in step two, the aeration sterilization is specifically:
对内窥镜的工作管道的输出端充入环氧乙烷气体灭菌，将内窥镜的工作管道的输入端、内窥镜的器械管道的输入端分别封闭。The output end of the working tube of the endoscope is filled with ethylene oxide gas sterilization, and the input end of the working tube of the endoscope and the input end of the instrument tube of the endoscope are respectively closed.
其中，步骤二中，充气灭菌具体为：Among them, in step two, the aeration sterilization is specifically:
对内窥镜的器械管道的输入端充入环氧乙烷气体灭菌，打开内窥镜的工作管道的输入端、内窥镜的工作管道的输出端任意一个，另一个封闭。The input end of the endoscope instrument tube is filled with ethylene oxide gas sterilization, the input end of the working tube of the endoscope, the output end of the working tube of the endoscope is opened, and the other is closed.
其中，步骤二中，充气灭菌具体为：Among them, in step two, the aeration sterilization is specifically:
对内窥镜的器械管道的输入端、内窥镜的工作管道的输出端充入环氧乙烷气体灭菌，内窥镜的器械管道的输入端封闭。The input end of the instrument tube of the endoscope and the output end of the working tube of the endoscope are filled with ethylene oxide gas for sterilization, and the input end of the instrument tube of the endoscope is closed.
其中，步骤二中，充气灭菌具体为：Among them, in step two, the aeration sterilization is specifically:
对内窥镜的器械管道的输入端、内窥镜的工作管道的输出端、内窥镜的器械管道充入环氧乙烷气体灭菌。The input end of the instrument tube of the endoscope, the output end of the working tube of the endoscope, and the instrument tube of the endoscope are filled with ethylene oxide gas for sterilization.
其中，所述环氧乙烷气体浓度为300～1000mg/L。Wherein, the ethylene oxide gas concentration is 300 to 1000 mg/L.
本发明采用局部灭菌的方式，将内窥镜插入内体的部分的外表面和内壁面
进行灭菌，另外在内窥镜的工作管道的前端和后端都进行灭菌，使通道内灭菌彻底，并避开了容易积存细菌的手轮控制部，其螺丝、阻气角落等部位都不会被涉及，灭菌完成后全程处于密封状态，当使用时才拿出，确保了细菌不会滋生到与人体相关的部位，使用便利，灭菌效果好，净化程度高。The invention adopts the method of local sterilization to insert the endoscope into the outer surface and the inner wall surface of the inner body part
Sterilize, and sterilize both the front end and the back end of the working tube of the endoscope to completely sterilize the channel, and avoid the handwheel control part that easily accumulates bacteria, and the screws, gas-blocking corners, etc. It will not be involved. After the sterilization is completed, it will be sealed in the whole process. When it is used, it will be taken out to ensure that the bacteria will not grow to the parts related to the human body. It is convenient to use, has good sterilization effect and high purification degree.
实施例2Example 2
本实施例的主要技术方案与实施例1或者实施例2基本相同，在本实施例中未作解释的特征，采用实施例1或者实施例2中的解释，在此不再进行赘述。本实施例1与实施例2的区别在于：The main technical solutions of this embodiment are substantially the same as those of the first embodiment or the second embodiment. The features that are not explained in this embodiment are explained in the first embodiment or the second embodiment, and details are not described herein. The difference between the first embodiment and the second embodiment is:
一种密封箱式医用内窥镜灭菌方法，其特征在于：A sealed box type medical endoscope sterilization method, characterized in that:
步骤一、将内窥镜置入密封箱内，关闭箱门密封； Step 1. Place the endoscope into the sealed box and close the door seal;
步骤二、加温，对箱体内进行加温，使箱体内的温度达到45～55℃后，保温60分钟； Step 2, heating, heating the inside of the box, so that the temperature inside the box reaches 45-55 ° C, and the heat is kept for 60 minutes;
步骤三、对箱体内抽真空，真空度为-(20kPa±5kPa)；Step three, vacuuming the inside of the box, the degree of vacuum is - (20kPa ± 5kPa);
步骤四、使箱体内的湿度保持在30％～80％；Step 4: Keep the humidity in the box at 30% to 80%;
步骤五、对箱体内充入环氧乙烷气体，灭菌时间为500～600min；Step 5: charging the box body with ethylene oxide gas, the sterilization time is 500-600 min;
步骤六，对箱体进行换气，打开箱门。In step 6, the cabinet is ventilated and the door is opened.
实施例3Example 3
本实施例的主要技术方案与实施例1或者实施例2基本相同，在本实施例中未作解释的特征，采用实施例1或者实施例2中的解释，在此不再进行赘述。本实施例1与实施例2的区别在于：The main technical solutions of this embodiment are substantially the same as those of the first embodiment or the second embodiment. The features that are not explained in this embodiment are explained in the first embodiment or the second embodiment, and details are not described herein. The difference between the first embodiment and the second embodiment is:
一种环氧乙烷灭菌袋，包括管架1和透气袋3，所述管架1设置有与医用内窥镜工作管路匹配的通孔2，所述透气袋3的开口部与所述管架1密封连接。An ethylene oxide sterilization bag comprising a pipe rack 1 and a venting bag 3, the pipe rack 1 being provided with a through hole 2 matching a working line of a medical endoscope, an opening portion of the venting bag 3 The pipe rack 1 is sealed.
所述通孔2与所述工作管路间隙密封。
The through hole 2 is sealed from the working pipe gap.
通过管架1的设计可以有效的固定工作管路，避免捆扎包覆带来的密封效果不佳的问题。Through the design of the pipe rack 1, the working pipe can be effectively fixed, and the problem of poor sealing effect by the bundling coating is avoided.
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求的保护范围为准。
The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or within the technical scope disclosed by the present invention. Alternatives are intended to be covered by the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.
Claims (10)
- 一种医用内窥镜灭菌方法，其特征在于：包括，A medical endoscope sterilization method, characterized in that:步骤一、将内窥镜的插入人体的部分置入环氧乙烷灭菌袋内，并进行充气灭菌；Step 1: placing the part of the endoscope inserted into the human body into an ethylene oxide sterilization bag, and performing inflation sterilization;步骤二、对内窥镜的工作管道的输入端、内窥镜的工作管道的输入端、内窥镜的器械管道的输入端中至少一个充气灭菌。Step 2: inflating at least one of an input end of the working tube of the endoscope, an input end of the working tube of the endoscope, and an input end of the instrument tube of the endoscope.
- 根据权利要求1所述的一种医用内窥镜灭菌方法，其特征在于：步骤二中，充气灭菌具体为：A medical endoscope sterilization method according to claim 1, wherein in the second step, the inflation sterilization is specifically:对内窥镜的工作管道的输入端充入环氧乙烷气体灭菌，将内窥镜的工作管道的输出端、内窥镜的器械管道的输入端分别封闭。The input end of the working tube of the endoscope is filled with ethylene oxide gas sterilization, and the output end of the working tube of the endoscope and the input end of the instrument tube of the endoscope are respectively closed.
- 根据权利要求1所述的一种医用内窥镜灭菌方法，其特征在于：步骤二中，充气灭菌具体为：A medical endoscope sterilization method according to claim 1, wherein in the second step, the inflation sterilization is specifically:对内窥镜的工作管道的输出端充入环氧乙烷气体灭菌，将内窥镜的工作管道的输入端、内窥镜的器械管道的输入端分别封闭。The output end of the working tube of the endoscope is filled with ethylene oxide gas sterilization, and the input end of the working tube of the endoscope and the input end of the instrument tube of the endoscope are respectively closed.
- 根据权利要求1所述的一种医用内窥镜灭菌方法，其特征在于：步骤二中，充气灭菌具体为：A medical endoscope sterilization method according to claim 1, wherein in the second step, the inflation sterilization is specifically:对内窥镜的器械管道的输入端充入环氧乙烷气体灭菌，打开内窥镜的工作管道的输入端、内窥镜的工作管道的输出端任意一个，另一个封闭。The input end of the endoscope instrument tube is filled with ethylene oxide gas sterilization, the input end of the working tube of the endoscope, the output end of the working tube of the endoscope is opened, and the other is closed.
- 根据权利要求1所述的一种医用内窥镜灭菌方法，其特征在于：步骤二中，充气灭菌具体为：A medical endoscope sterilization method according to claim 1, wherein in the second step, the inflation sterilization is specifically:对内窥镜的器械管道的输入端、内窥镜的工作管道的输出端充入环氧乙烷气体灭菌，内窥镜的器械管道的输入端封闭。The input end of the instrument tube of the endoscope and the output end of the working tube of the endoscope are filled with ethylene oxide gas for sterilization, and the input end of the instrument tube of the endoscope is closed.
- 根据权利要求1所述的一种医用内窥镜灭菌方法，其特征在于：步骤二中，充气灭菌具体为： A medical endoscope sterilization method according to claim 1, wherein in the second step, the inflation sterilization is specifically:对内窥镜的器械管道的输入端、内窥镜的工作管道的输出端、内窥镜的器械管道充入环氧乙烷气体灭菌。The input end of the instrument tube of the endoscope, the output end of the working tube of the endoscope, and the instrument tube of the endoscope are filled with ethylene oxide gas for sterilization.
- 根据权利要求1所述的一种医用内窥镜灭菌方法，其特征在于：所述环氧乙烷气体浓度为300～1000mg/L。A medical endoscope sterilization method according to claim 1, wherein the ethylene oxide gas concentration is 300 to 1000 mg/L.
- 一种使用权利要求1至7任意一项的所述的环氧乙烷灭菌方法的密封箱式医用内窥镜灭菌方法，其特征在于：A sealed box type medical endoscope sterilization method using the ethylene oxide sterilization method according to any one of claims 1 to 7, characterized in that:步骤一、将权利要求1至7任意一项的内窥镜置入密封箱内，关闭箱门密封；Step 1. The endoscope according to any one of claims 1 to 7 is placed in a sealed box to close the door seal;步骤二、加温，对箱体内进行加温，使箱体内的温度达到45～55℃后，保温60分钟；Step 2, heating, heating the inside of the box, so that the temperature inside the box reaches 45-55 ° C, and the heat is kept for 60 minutes;步骤三、对箱体内抽真空，真空度为-(20kPa±5kPa)；Step three, vacuuming the inside of the box, the degree of vacuum is - (20kPa ± 5kPa);步骤四、使箱体内的湿度保持在30％～80％；Step 4: Keep the humidity in the box at 30% to 80%;步骤五、对箱体内充入环氧乙烷气体，灭菌时间为500～600min；Step 5: charging the box body with ethylene oxide gas, the sterilization time is 500-600 min;步骤六，对箱体进行换气，打开箱门。In step 6, the cabinet is ventilated and the door is opened.
- 一种环氧乙烷灭菌袋，其特征在于：包括管架和透气袋，所述管架设置有与医用内窥镜工作管路匹配的通孔，所述透气袋的开口部与所述管架密封连接。An ethylene oxide sterilization bag, comprising: a tube rack and a venting bag, the tube rack is provided with a through hole matching the working endoscope working line, the opening portion of the venting bag and the The pipe rack is sealed.
- 根据权利要求4所述的一种环氧乙烷灭菌袋，其特征在于：所述通孔与所述工作管路间隙密封。 An ethylene oxide sterilization bag according to claim 4, wherein said through hole is sealed from said working pipe gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/089289 WO2018006387A1 (en) | 2016-07-08 | 2016-07-08 | Sterilization method, sealed chamber sterilization method, and ethylene oxide sterilization bag for medical endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/089289 WO2018006387A1 (en) | 2016-07-08 | 2016-07-08 | Sterilization method, sealed chamber sterilization method, and ethylene oxide sterilization bag for medical endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2018006387A1 true WO2018006387A1 (en) | 2018-01-11 |
Family
ID=60901490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2016/089289 WO2018006387A1 (en) | 2016-07-08 | 2016-07-08 | Sterilization method, sealed chamber sterilization method, and ethylene oxide sterilization bag for medical endoscope |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2018006387A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01192364A (en) * | 1988-01-29 | 1989-08-02 | Olympus Optical Co Ltd | Gas sterilizing container |
| CN1433813A (en) * | 2002-01-22 | 2003-08-06 | 莎西鲁股份有限公司 | Method for cleaning and sterilizing medical apparatus after use |
| JP2008253567A (en) * | 2007-04-05 | 2008-10-23 | Olympus Medical Systems Corp | Sterilizing case |
| CN102350003A (en) * | 2011-10-28 | 2012-02-15 | 成都老肯科技股份有限公司 | Hydrogen peroxide low-temperature sterilizing equipment and use method thereof |
| CN102512698A (en) * | 2011-12-28 | 2012-06-27 | 王立飞 | Medical endoscopic cleaning, drying and low-temperature sterilizing device and method |
| EP2716205A1 (en) * | 2012-10-04 | 2014-04-09 | Karl Storz Endovision, Inc. | Pressure compensation cap for endoscopes |
-
2016
- 2016-07-08 WO PCT/CN2016/089289 patent/WO2018006387A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01192364A (en) * | 1988-01-29 | 1989-08-02 | Olympus Optical Co Ltd | Gas sterilizing container |
| CN1433813A (en) * | 2002-01-22 | 2003-08-06 | 莎西鲁股份有限公司 | Method for cleaning and sterilizing medical apparatus after use |
| JP2008253567A (en) * | 2007-04-05 | 2008-10-23 | Olympus Medical Systems Corp | Sterilizing case |
| CN102350003A (en) * | 2011-10-28 | 2012-02-15 | 成都老肯科技股份有限公司 | Hydrogen peroxide low-temperature sterilizing equipment and use method thereof |
| CN102512698A (en) * | 2011-12-28 | 2012-06-27 | 王立飞 | Medical endoscopic cleaning, drying and low-temperature sterilizing device and method |
| EP2716205A1 (en) * | 2012-10-04 | 2014-04-09 | Karl Storz Endovision, Inc. | Pressure compensation cap for endoscopes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1484069A1 (en) | Sterilization apparatus and container for sterilization | |
| JP3905320B2 (en) | Endoscopic high-temperature high-pressure steam sterilization container and endoscope cleaning and sterilization system | |
| JP2003521999A (en) | Endoscope sterilization method | |
| KR101103758B1 (en) | Apparatus and method for sterilizing endoscope | |
| CN205031213U (en) | A antifog device for endoscope camera lens | |
| CN205515663U (en) | Ethylene oxide sterilizing device | |
| US11298437B2 (en) | Apparatus and method for sterilization of an article | |
| CN102423495B (en) | Pulsed steam sterilization process and steam sterilizer thereof | |
| WO2018006387A1 (en) | Sterilization method, sealed chamber sterilization method, and ethylene oxide sterilization bag for medical endoscope | |
| CN104323864B (en) | A kind of scope storage cabinet with pipeline drying function | |
| CN210044515U (en) | Medical apparatus is with degassing unit | |
| KR20090127022A (en) | Method and apparatus for sterilizing mushroom culture ground | |
| CN204306910U (en) | A kind of scope storage cabinet storing chamber and keep pressure-fired power | |
| CN203971150U (en) | A kind of visual can bent Y shape lung lavage pipe | |
| CN107789644A (en) | A kind of ozone sterilization method | |
| CN207270497U (en) | A kind of drug container Aseptic sterilisation equipment | |
| CN213606931U (en) | Endoscope with built-in disinfection device | |
| CN213431836U (en) | Degassing unit is used to nursing branch of academic or vocational study | |
| CN111544608A (en) | Surgical anesthetic needle sterilization and disinfection pretreatment device | |
| CN208003220U (en) | It can show the laryngeal mask for being inserted into bottleneck throat cap position | |
| CN202376491U (en) | Steam sterilizer | |
| CN107137728B (en) | A kind of full-automatic medical instrument cleaning and sterilizing case | |
| CN213911554U (en) | Multifunctional medical instrument disinfection cabinet | |
| CN203475532U (en) | Scrubbing pool device for operating room with drying and sterilizing functions | |
| CN220293856U (en) | Disinfection device for surgical instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 16907892 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 16907892 Country of ref document: EP Kind code of ref document: A1 |