技术领域technical field
本发明涉及医疗设备技术领域，特别是操作简便的妇产科清洗器。The invention relates to the technical field of medical equipment, in particular to an obstetrics and gynecology washer with easy operation.
背景技术Background technique
临床中，在产妇分娩前后数日内，需要对产妇的会阴部及产道进行消毒，以防止在生产过程中产生交叉感染影响婴儿，或恢复的过程中引发感染性病变；目前，妇产科常用的消毒方式是用消毒棉球反复擦拭，在擦拭过程中需要不断地更换蘸有消毒液的棉球，以达到较为彻底的消毒效果；这种方法不仅操作麻烦，增加了医护人员的工作负担，而且所需要的卫生棉球较多，造成了不必要的浪费；另外，卫生棉球不断取出过程中，会对容器内的其它新棉球造成污染；并且，在消毒过程中，需要使用镊子等夹取设备，为了防止交叉感染，在整个过程中及过程后，需要对使用的夹取设备进行多次消毒处理，这样既费时费力，也增加了医护人员的工作强度，造成很多的不便。In clinical practice, it is necessary to disinfect the perineum and birth canal of the parturient within a few days before and after delivery, so as to prevent cross-infection from affecting the baby during the delivery process, or cause infectious lesions during the recovery process; The disinfection method is to wipe repeatedly with sterile cotton balls. During the wiping process, it is necessary to constantly replace the cotton balls dipped in disinfectant solution to achieve a more thorough disinfection effect; this method is not only troublesome to operate, but also increases the workload of medical staff. There are many sanitary tampons required, resulting in unnecessary waste; in addition, during the continuous removal of tampons, other new tampons in the container will be polluted; Picking equipment, in order to prevent cross-infection, in the whole process and after the process, the used clamping equipment needs to be disinfected multiple times, which is time-consuming and laborious, and also increases the work intensity of medical staff, causing a lot of inconvenience.
另一方面，对于患有妇科炎症的产妇还需进行产道冲洗，目前常用的清洗设备多为可压缩变形的挤出式清洗器，这种清洗器使用时需要不断挤压以使清洗液进入阴道内，操作复杂且清洗液出液不均，出液压力靠医护人员凭感觉掌握，清洗效果不佳，且清洗液盛装容量较小，无法满足连续使用的需要，给医护人员增加了不必要的重复性劳动和时间的浪费。On the other hand, for puerperas suffering from gynecological inflammation, the birth canal is also required to be rinsed. At present, most of the commonly used cleaning equipment is a compressible extrusion type washer, which needs to be continuously squeezed to make the cleaning liquid enter the vagina. Inside, the operation is complicated and the cleaning liquid is not uniform, and the pressure of the liquid is controlled by the medical staff. Repetitive labor and waste of time.
发明内容Contents of the invention
针对上述情况，为弥补现有技术所存在的技术不足，本发明提供一种操作简便的妇产科清洗器，以解决现有清洗设备出液不均、清洗效果不佳和无法连续使用的问题。In view of the above situation, in order to make up for the technical deficiencies existing in the prior art, the present invention provides an easy-to-operate obstetrics and gynecology washer to solve the problems of uneven liquid output, poor cleaning effect and continuous use of existing cleaning equipment .
其解决的技术方案是：包括齿轮泵和清洗头，齿轮泵的吸入端装有止回阀，止回阀上装有进液管；齿轮泵的压出端有出液管，出液管的一端与齿轮泵的压出端连接，出水软管的另一端与清洗头连接；齿轮泵上装有控制齿轮泵运行的控制柄。The technical solution is: including the gear pump and cleaning head, the suction end of the gear pump is equipped with a check valve, and the check valve is equipped with a liquid inlet pipe; the pressure outlet end of the gear pump has a liquid outlet pipe, and one end of the liquid outlet pipe It is connected to the pressure outlet of the gear pump, and the other end of the water outlet hose is connected to the cleaning head; the gear pump is equipped with a control handle to control the operation of the gear pump.
本发明结构巧妙，操作简便，可同时满足自动和手动两种清洗操作的需要，不仅干净卫生，也可减少清洗液的浪费；利用齿轮泵抽取液体可实现清洗液的连续均匀流动及清洗压力的控制，确保不同患者在使用时均可获得满意的清洗效果；液体被抽出容器后无法再回流，保证了容器内的清洁卫生。The present invention is ingenious in structure and easy to operate, and can meet the needs of both automatic and manual cleaning operations at the same time. Control to ensure that different patients can obtain satisfactory cleaning results when using it; the liquid cannot flow back after being pumped out of the container, ensuring the cleanliness of the container.
附图说明Description of drawings
图1为本发明的主视图。Fig. 1 is the front view of the present invention.
图2为本发明的主视剖视图。Fig. 2 is a front sectional view of the present invention.
图3为本发明的局部剖视图。Fig. 3 is a partial sectional view of the present invention.
图4为本发明图3中的A-A剖视图。Fig. 4 is a sectional view of A-A in Fig. 3 of the present invention.
图5为本发明的图3中B部分的放大图。Fig. 5 is an enlarged view of part B in Fig. 3 of the present invention.
图6为本发明的图4中C部分的放大图。Fig. 6 is an enlarged view of part C in Fig. 4 of the present invention.
图7为本发明的轴测剖视图。Figure 7 is an axonometric sectional view of the present invention.
具体实施方式Detailed ways
以下结合附图对本发明的具体实施方式作进一步详细说明。The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.
由图1至图7给出，本发明包括齿轮泵1和清洗头2，齿轮泵1的吸入端装有止回阀3，止回阀3上装有进液管4；齿轮泵1的压出端有出液管5，出液管5 的一端与齿轮泵1的压出端连接，出水软管5的另一端与清洗头2连接；齿轮泵 1上装有控制齿轮泵1运行的控制柄6。Given by Fig. 1 to Fig. 7, the present invention comprises gear pump 1 and cleaning head 2, and the suction end of gear pump 1 is equipped with check valve 3, and liquid inlet pipe 4 is housed on check valve 3; There is a liquid outlet pipe 5 at the end, one end of the liquid outlet pipe 5 is connected to the pressure outlet of the gear pump 1, and the other end of the water outlet hose 5 is connected to the cleaning head 2; the gear pump 1 is equipped with a control handle 6 for controlling the operation of the gear pump 1 .
作为优选，所述的齿轮泵1包括泵体11，泵体11内装有上下并列并相互啮合的两个齿轮12，当齿轮12转动时，两个齿轮12的啮合齿相互远离的一侧形成低压区，构成吸入端，两个齿轮12的啮合齿相互靠近的一侧形成高压区，构成压出端；齿轮泵1的吸入端和压出端分别装有第一接头13和第二接头14，进液管4装在第一接头13上，出液管5装在第二接头14上。As a preference, the gear pump 1 includes a pump body 11, and the pump body 11 is equipped with two gears 12 parallel up and down and meshing with each other. When the gears 12 rotate, the sides of the two gears 12 whose meshing teeth are away from each other form a low pressure. The side where the meshing teeth of the two gears 12 approach each other forms a high-pressure area, which constitutes the discharge end; the suction end and the discharge end of the gear pump 1 are respectively equipped with a first joint 13 and a second joint 14, The liquid inlet pipe 4 is installed on the first joint 13 , and the liquid outlet pipe 5 is installed on the second joint 14 .
作为优选，所述的齿轮泵1内有置于吸入端的球体31，球体31与第一接头 13经拉簧32连接，构成球体31经拉簧32在泵体1内向第一接头13方向移动并与第一接头13挤压接触的结构；第一接头13、球体31和拉簧32构成止回阀 3；止回阀3可防止清洗液回流至清洗液容器中，对清洗液造成二次污染。As a preference, the gear pump 1 has a ball 31 placed on the suction end, the ball 31 is connected to the first joint 13 through a tension spring 32, and the ball 31 is formed to move toward the first joint 13 in the pump body 1 through the tension spring 32. The structure in contact with the first joint 13; the first joint 13, the sphere 31 and the extension spring 32 constitute the check valve 3; the check valve 3 can prevent the cleaning liquid from flowing back into the cleaning liquid container, causing secondary pollution to the cleaning liquid .
作为优选，所述的齿轮泵1上装有与任意一个齿轮12同轴设置的棘轮61和转环62，棘轮61与齿轮12同时转动，转环62可转动地置于棘轮61的外侧，转环62上装有与棘轮61相匹配的至少一个棘爪63，棘爪63与转环62的连接部装有扭簧64；转环62的外侧有发条65，发条65的两端分别与转环62和泵体 11连接；齿轮泵1上装有与任意一个齿轮12同轴连接的控制柄6；当棘轮61 经棘爪63带动转环62转动时发条65收紧；当发条65收紧时，转环62在发条65的回转力作用下做反向运动，棘轮61经棘爪63随转环62同向转动并带动齿轮12转动。Preferably, the gear pump 1 is equipped with a ratchet 61 and a swivel 62 coaxially arranged with any gear 12, the ratchet 61 and the gear 12 rotate simultaneously, and the swivel 62 is rotatably placed on the outside of the ratchet 61, and the swivel At least one ratchet 63 matched with ratchet 61 is housed on 62, and torsion spring 64 is housed in the joint of ratchet 63 and swivel 62; The ring 62 is connected with the pump body 11; the gear pump 1 is equipped with a control handle 6 coaxially connected with any gear 12; when the ratchet 61 drives the swivel 62 to rotate through the ratchet 63, the mainspring 65 is tightened; When tight, the swivel 62 moves in the opposite direction under the turning force of the mainspring 65, and the ratchet 61 rotates in the same direction with the swivel 62 through the ratchet 63 and drives the gear 12 to rotate.
作为优选，所述的清洗头2包括一端封闭的筒体21，筒体21上设有多个出液孔22；筒体21上装有可在筒体21内轴向滑动的环形的活塞头23，活塞头23 上装有管状的活塞推杆24，活塞推杆24与出液管5连接；调节活塞头的位置，可使置于阴道外部的筒体21上的出液孔22被隔离，清洗液不会经活塞头23外侧的出液孔22流出，确保使用过程中的安全卫生，也不会造成清洗液的浪费。As a preference, the cleaning head 2 includes a cylinder body 21 with one end closed, and a plurality of liquid outlet holes 22 are arranged on the cylinder body 21; , the piston head 23 is equipped with a tubular piston push rod 24, and the piston push rod 24 is connected with the liquid outlet pipe 5; adjusting the position of the piston head can isolate the liquid outlet hole 22 placed on the external cylinder 21 of the vagina, and clean The liquid will not flow out through the liquid outlet hole 22 on the outside of the piston head 23, ensuring safety and sanitation during use, and will not cause waste of cleaning liquid.
作为优选，所述的筒体21上装有与筒体21同轴设置的可转动的调节轮25，调节轮25与活塞推杆24经螺纹连接，构成调节轮25转动时，活塞推杆24经螺纹传动产生直线运动，使活塞头23在筒体21内轴向滑动的结构；使用调节轮 25实现对活塞头23位置的调节，不仅操作简便，而且安全卫生，调节过程均匀，调节精度更高。As a preference, the cylinder body 21 is equipped with a rotatable adjustment wheel 25 coaxially arranged with the cylinder body 21, and the adjustment wheel 25 is threadedly connected with the piston push rod 24, so that when the adjustment wheel 25 rotates, the piston push rod 24 passes through The thread transmission produces a linear motion, so that the piston head 23 slides axially in the cylinder 21; the adjustment wheel 25 is used to adjust the position of the piston head 23, which is not only easy to operate, but also safe and hygienic. The adjustment process is uniform and the adjustment accuracy is higher .
作为优选，本发明还包括容器7，进液管4的一端插入容器7内。As a preference, the present invention also includes a container 7, and one end of the liquid inlet pipe 4 is inserted into the container 7.
本发明使用时，将清洗液置于容器7内，清洗头2置于患者体内，并转动过调节轮25使活塞推杆24推动活塞头23在筒体21内轴向滑动，当活塞头23完全越过置于患者体外的出液孔22时，置于患者体外的出液孔22被活塞头23隔离，清洗液无法经患者体外的出液孔22排出；When the present invention is used, the cleaning liquid is placed in the container 7, the cleaning head 2 is placed in the patient's body, and the adjustment wheel 25 is rotated to make the piston push rod 24 push the piston head 23 to slide axially in the cylinder body 21. When the piston head 23 When the liquid outlet hole 22 placed outside the patient's body is completely crossed, the liquid outlet hole 22 placed outside the patient's body is isolated by the piston head 23, and the cleaning liquid cannot be discharged through the liquid outlet hole 22 outside the patient's body;
转动控制柄6使两个齿轮12做吸入端的啮合齿相互靠近的转动，即清洗液不会被抽出，此时由于止回阀3闭合，外界空气或泵体11内的液体不会进入进液管4内；当控制柄6转动时，棘轮61随之转动并经棘爪63带动转环62转动，转环62的转动使发条65收紧，继续转动控制柄6使发条完全收紧，再次确认进液管4个出液管5的连接状况是否良好，并将出液管4的一端置于容器7内的清洗液的液面以下；Turn the control handle 6 to make the meshing teeth of the two gears 12 close to each other, that is, the cleaning liquid will not be drawn out. At this time, because the check valve 3 is closed, the outside air or the liquid in the pump body 11 will not enter the liquid. Inside the tube 4; when the control handle 6 rotates, the ratchet 61 rotates accordingly and drives the swivel 62 to rotate through the ratchet 63, the rotation of the swivel 62 tightens the mainspring 65, and continues to turn the control handle 6 to fully tighten the mainspring , reconfirm whether the connection status of the 4 liquid inlet pipes and the liquid outlet pipe 5 is good, and place one end of the liquid outlet pipe 4 below the liquid level of the cleaning solution in the container 7;
松开控制柄6，转环62在发条65的回转力作用下做反向转动并经棘爪63 带动棘轮61同向转动，与棘轮61同轴连接的齿轮12随之转动，相互啮合的两个齿轮12同时转动，该转动方向与前述齿轮12的转动方向相反，即两个齿轮 12做吸入端的啮合齿相互远离的转动，啮合齿的相互远离使该部位形成低压区，球体31在压力作用下向泵体11内侧移动并拉动拉簧32，即球体31与第一接头13分离，泵体11与进液管4连通；随着齿轮12的不断转动，清洗液在压力作用下经进液管4进入泵体11内，完成吸入操作；Loosen the control handle 6, the swivel 62 rotates in the opposite direction under the turning force of the spring 65 and drives the ratchet 61 to rotate in the same direction through the ratchet 63, and the gear 12 coaxially connected with the ratchet 61 rotates thereupon, and the mutually meshed The two gears 12 rotate at the same time, and the direction of rotation is opposite to that of the aforementioned gears 12, that is, the meshing teeth of the two gears 12 at the suction end rotate away from each other. Move to the inside of the pump body 11 under the action and pull the tension spring 32, that is, the ball 31 is separated from the first joint 13, and the pump body 11 is connected to the liquid inlet pipe 4; with the continuous rotation of the gear 12, the cleaning liquid passes through the inlet pipe under pressure. The liquid pipe 4 enters the pump body 11 to complete the suction operation;
两个齿轮12做吸入端的啮合齿相互远离的转动，即两个齿轮12做压出端的啮合齿相互靠近的转动，随着泵体11内的清洗液不断增多，清洗液被齿轮12 的轮齿间隔部位带动至压出端，压出端的啮合齿的相互靠近使该部位形成高压区，进入该区域的清洗液被压入出液管5，并经出液管5进入清洗头2，进入清洗头2内的清洗液经出液孔22流出；齿轮12的转速越快，齿轮泵1的抽入和压出压力越高，清洗液的流动速度越快，出液孔22的流出速度越快。The meshing teeth of the two gears 12 at the suction end rotate away from each other, that is, the meshing teeth of the two gears 12 at the extrusion end rotate close to each other. As the cleaning liquid in the pump body 11 continues to increase, the cleaning liquid is absorbed by the gear teeth The spaced part is driven to the extrusion end, and the meshing teeth of the extrusion end are close to each other to form a high-pressure area in this area. The cleaning liquid entering this area is pressed into the liquid outlet pipe 5, and enters the cleaning head 2 through the liquid outlet pipe 5, and then enters the cleaning head. The cleaning liquid in 2 flows out through the liquid outlet hole 22;
在清洗过程中，可以通过不断调整清洗头2在患者体内的位置以及活塞头23 的位置来实现深度清洁护理。During the cleaning process, deep cleaning care can be realized by continuously adjusting the position of the cleaning head 2 inside the patient's body and the position of the piston head 23 .
本发明还提供另外一种使用方式：当发条65的回转力消耗结束后，或者需要人工干预控制时，直接按上述方向相反的方向转动控制柄6即可实现齿轮泵1 的运行控制，控制柄6可直接带动齿轮12的转动，完成抽入与压出操作；同时在此过程中，由于控制柄6反向转动时，棘轮61拨动棘爪63在转环62上转动，棘爪63不会对棘轮61随控制柄6的反向转动产生阻碍，即棘轮棘爪结构的单向传动特性，使棘轮61及齿轮12得以连续转动。The present invention also provides another way of use: when the rotational force of the mainspring 65 is exhausted, or when manual intervention is required, the operation control of the gear pump 1 can be realized by directly turning the control handle 6 in the opposite direction to the above-mentioned direction. The handle 6 can directly drive the rotation of the gear 12 to complete the operation of drawing in and pressing out; at the same time, during the process, when the control handle 6 rotates in the opposite direction, the ratchet wheel 61 moves the pawl 63 to rotate on the swivel ring 62, and the pawl 63 The reverse rotation of the ratchet 61 with the control handle 6 will not be hindered, that is, the one-way transmission characteristic of the ratchet pawl structure enables the ratchet 61 and the gear 12 to rotate continuously.
当使用结束，即齿轮泵1停止运行后，球体31在拉簧32的拉力作用下做复位运动并与第一接头挤压接触，将泵体11与进液管4内的清洗液隔离，清洗液不会回流至容器7内，从而保护了清洗液的卫生。When the use is over, that is, after the gear pump 1 stops running, the ball 31 performs a reset movement under the tension of the tension spring 32 and squeezes into contact with the first joint, isolating the pump body 11 from the cleaning liquid in the inlet pipe 4, cleaning The liquid will not flow back into the container 7, thereby protecting the sanitation of the cleaning liquid.
在实际使用过程中，可根据实际需要选择在齿轮泵1的压出端或清洗头2与出液管5的连接部安装止回阀，使本发明的清洗消毒操作更加安全，同时，在需要对齿轮泵1、清洗头2、进液管4和出液管5进行消毒或更换时，可直接将其拆装清洗或更换，不必担心液体的回流污染；尤其是当清洗头2与出液管5的连接部安装有止回阀时，由于只有清洗头2与不同的病患接触，因此该止回阀可极大便利清洗头2的消毒或更换操作，为医护人员节省大量的时间。During actual use, a check valve can be installed on the outlet end of the gear pump 1 or the connection between the cleaning head 2 and the outlet pipe 5 according to actual needs, so that the cleaning and disinfection operation of the present invention is safer. When disinfecting or replacing the gear pump 1, the cleaning head 2, the liquid inlet pipe 4 and the liquid outlet pipe 5, they can be disassembled, cleaned or replaced directly without worrying about the backflow pollution of the liquid; especially when the cleaning head 2 and the liquid outlet pipe When a check valve is installed at the connecting portion of the tube 5, since only the cleaning head 2 is in contact with different patients, the check valve can greatly facilitate the disinfection or replacement of the cleaning head 2, saving a lot of time for medical staff.
本发明结构巧妙，操作简便，可同时满足自动和手动两种清洗操作的需要，且清洗头可根据实际使用需要利用调节轮调整出液位置，不仅干净卫生，也减少了清洗液的浪费；此外，本发明利用齿轮泵抽取液体可实现清洗液的连续均匀流动，且可通过控制柄控制齿轮的转速实现清洗压力的控制，确保不同患者在使用时均可获得满意的清洗效果；同时，止回阀的使用使被抽出容器的液体无法再回流，保证了容器内的清洗液不被二次污染，始终保持清洁卫生。The present invention is ingenious in structure and easy to operate, and can meet the needs of both automatic and manual cleaning operations at the same time, and the cleaning head can use the adjustment wheel to adjust the liquid outlet position according to actual needs, which is not only clean and hygienic, but also reduces the waste of cleaning liquid; in addition , the present invention utilizes the gear pump to extract the liquid to realize the continuous and uniform flow of the cleaning liquid, and can control the rotation speed of the gear through the control handle to realize the control of the cleaning pressure, so as to ensure that different patients can obtain satisfactory cleaning effects when using; at the same time, the non-return The use of the valve makes it impossible for the liquid drawn out of the container to flow back, ensuring that the cleaning liquid in the container will not be polluted again and kept clean and hygienic.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711450154.0ACN108187169B (en) | 2017-12-27 | 2017-12-27 | A kind of gynemetrics's washer easy to operate |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711450154.0ACN108187169B (en) | 2017-12-27 | 2017-12-27 | A kind of gynemetrics's washer easy to operate |
| Publication Number | Publication Date |
|---|---|
| CN108187169Atrue CN108187169A (en) | 2018-06-22 |
| CN108187169B CN108187169B (en) | 2019-05-17 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711450154.0AExpired - Fee RelatedCN108187169B (en) | 2017-12-27 | 2017-12-27 | A kind of gynemetrics's washer easy to operate |
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| CN113521424A (en)* | 2021-07-23 | 2021-10-22 | 好男人(浙江)科技发展有限公司 | A vaginal dual-purpose straw for gynecological targeted area and automatic cleaning parts |
| CN117860993A (en)* | 2024-03-11 | 2024-04-12 | 昆明市延安医院(昆明市干部疗养院) | Thyroid cyst suction device |
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| US5840060A (en)* | 1991-08-21 | 1998-11-24 | Smith & Nephew, Inc. | Fluid management system |
| CN2496454Y (en)* | 2001-09-06 | 2002-06-26 | 德州三和电子有限公司 | Human body washing device |
| EP2100632A1 (en)* | 2008-03-11 | 2009-09-16 | Pantarhei Devices B.V. | Applicator device for body cavity |
| CN104586506A (en)* | 2014-12-10 | 2015-05-06 | 马安军 | Handheld electric gynecological operation preparation instrument |
| CN205849893U (en)* | 2016-06-23 | 2017-01-04 | 重庆医科大学附属永川医院 | A kind of department of obstetrics and gynecology clean device |
| CN106704175A (en)* | 2016-12-28 | 2017-05-24 | 常州大学 | Manual-adjusted variable gear pump |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5840060A (en)* | 1991-08-21 | 1998-11-24 | Smith & Nephew, Inc. | Fluid management system |
| CN1064403A (en)* | 1992-04-09 | 1992-09-16 | 刘放 | Medical multifunctional rinsing machine |
| CN2496454Y (en)* | 2001-09-06 | 2002-06-26 | 德州三和电子有限公司 | Human body washing device |
| EP2100632A1 (en)* | 2008-03-11 | 2009-09-16 | Pantarhei Devices B.V. | Applicator device for body cavity |
| CN104586506A (en)* | 2014-12-10 | 2015-05-06 | 马安军 | Handheld electric gynecological operation preparation instrument |
| CN205849893U (en)* | 2016-06-23 | 2017-01-04 | 重庆医科大学附属永川医院 | A kind of department of obstetrics and gynecology clean device |
| CN106704175A (en)* | 2016-12-28 | 2017-05-24 | 常州大学 | Manual-adjusted variable gear pump |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521424A (en)* | 2021-07-23 | 2021-10-22 | 好男人(浙江)科技发展有限公司 | A vaginal dual-purpose straw for gynecological targeted area and automatic cleaning parts |
| CN117860993A (en)* | 2024-03-11 | 2024-04-12 | 昆明市延安医院(昆明市干部疗养院) | Thyroid cyst suction device |
| CN117860993B (en)* | 2024-03-11 | 2024-05-07 | 昆明市延安医院(昆明市干部疗养院) | Thyroid cyst suction device |
| Publication number | Publication date |
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| CN108187169B (en) | 2019-05-17 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20190517 Termination date:20201227 | |
| CF01 | Termination of patent right due to non-payment of annual fee |