CN204814119U - Aseptic ovum device of getting of two -chamber with semi -automatic ovum bubble washing function - Google Patents
Aseptic ovum device of getting of two -chamber with semi -automatic ovum bubble washing function Download PDFInfo
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- CN204814119U CN204814119U CN201520519243.6U CN201520519243U CN204814119U CN 204814119 U CN204814119 U CN 204814119U CN 201520519243 U CN201520519243 U CN 201520519243U CN 204814119 U CN204814119 U CN 204814119U
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- ovum
- follicle
- syringe
- positive pressure
- test tube
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Abstract
The utility model discloses an aseptic ovum device of getting of two -chamber with semi -automatic ovum bubble washing function, including get the ovum needle, through vacuum aspiration pipe with get that the test tube is collected to ovum bubble that the ovum needle is connected, the vacuum aspiration ware that is linked together through connecting pipe and ovum bubble collection test tube reach through the malleation flushing pipe with get the malleation that the ovum needle is connected and wash the syringe, the syringe is washed including having papillary cylinder, piston handle and retractable protective sleeve to the malleation, the piston handle sets up in the cylinder, the front end integrated into one piece of papillary rear end and cylinder, papillary front end connects with the feed liquor end screw thread of malleation flushing pipe soon, retractable protective sleeve's front end is connected with the rear end of cylinder, and retractable protective sleeve's rear end is connected with the rear end of piston handle to but being fixed in in the cylinder of the fore -end closed push -and -pull of messenger's piston handle, the effect: the utility model discloses have the aseptic aseptic collection function that ovum bubble function and vacuum aspiration liquor folliculi carry out the ovum bubble of washing, and then, the utility model discloses the practicality is strong, excellent in use effect.
Description
Technical field
This utility model relates to medical device equipment technical field, specifically, relates to that a kind of two-chamber with semi-automatic follicle pre-washing function is aseptic gets ovum device.
Background technology
Ovum device of getting with follicle pre-washing function of the prior art generally comprises and gets ovum pin, by negative-pressure suction pipe and the follicle collecting pipe in order to collect follicular fluid got ovum pin and be connected, the negative pressure suction device be connected with follicle collecting pipe and by positive pressure wash pipe and the positive pressure irrigation device got ovum pin and be connected, corresponding negative pressure suction device generally adopts vacuum extractor or vacuum pump, corresponding positive pressure irrigation device generally adopts the washer of automatization or the irrigator of semi-automation, when adopting the washer of automatization, though developing result is good, but price comparison is expensive, and when rinsing follicle, general also without the need for rinsing requirement very accurately, so, commonly use, the general irrigator adopting semi-automation.
Existing irrigator generally adopts device to have the syringe of flushing liquor, by the mode propelled by corresponding flushing liquor by positive pressure wash pipe and get ovum pin and be directed into follicular antrum and rinse follicle, although it is used widely, it still has certain defect and deficiency.
Specifically, used syringe is common infusions device, its seal is bad, preventing polluting effect is poor, and when medical personnel are affectedly bashful corresponding syringe, the antibacterial of hand easily enters in injector syringe from the nipple of the piston handle of syringe needle tube rear end and injector syringe front end, cause the pollution of flushing liquor in injector syringe, and then the flushing liquor flowing into follicular antrum can cause the pollution of the follicle in the infection of follicular antrum and follicular antrum, makes to accomplish sterile collection follicular fluid.
By this, for present situation, the existing irrigator in order to rinse follicle is improved, design that a two-chamber with semi-automatic follicle pre-washing function is aseptic gets ovum device, be then necessary.
Utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and a kind of two-chamber with semi-automatic follicle pre-washing function provided is aseptic gets ovum device.
This utility model solves the technical scheme that prior art problem adopts: a kind of two-chamber with semi-automatic follicle pre-washing function is aseptic gets ovum device, it comprise get ovum pin, by negative-pressure suction pipe with get the follicle that ovum pin is connected and collect test tube, collected vacuum extractor that test tube is connected by connection tube and follicle and by positive pressure wash pipe and the positive pressure wash syringe got ovum pin and be connected;
Wherein, described positive pressure wash syringe comprises the mammillate syringe of a band, a piston handle and a telescopic protective cover;
The rear end of described nipple and the front end of described syringe one-body molded, to make to communicate with described syringe inside, the front end of described nipple and the liquid feeding end screw thread of described positive pressure wash pipe spin, and are connected to form one to make described syringe and described positive pressure wash pipe closed;
Described piston handle is arranged in described syringe; The front end of described telescopic protective cover is connected with the rear end of described syringe, and the rear end of described telescopic protective cover is connected with the rear end of described piston handle, to make the fore-end closed of described piston handle can being fixed in described syringe of push-and-pull.
Below above technical scheme is further elaborated:
Preferably; the outer wall of the liquid feeding end of described positive pressure wash pipe is also provided with a protective cap; described protective cap has an opening, and in the same way, and the liquid feeding end of described positive pressure wash pipe is positioned at the opening of described protective cap to the liquid feeding end of described opening and described positive pressure wash pipe.
Preferably, described in get ovum pin rear end be connected with one with the Handheld Division of female joint, described female joint place is detachable is connected with a tee T; The liquid feeding end of described tee T is connected to the liquid outlet of described positive pressure wash pipe; The liquid outlet of described tee T is connected to the liquid feeding end of described negative-pressure suction pipe, and the liquid outlet of described negative-pressure suction pipe through a test tube plug, and passes into the bottom to described follicle collection test tube; Described test tube plug is dismountable is covered on the mouth of pipe that described follicle collects test tube; One end of described connection tube is connected with described vacuum extractor, and the other end is collected in vitro to described follicle through described test tube plug, and is adjacent to the mouth of pipe that described follicle collects test tube.
Preferably, the liquid outlet of described positive pressure wash pipe be provided with one in order to control flushing liquor flow into described in get the check valve A of ovum pin; The liquid feeding end of described negative-pressure suction pipe is provided with one and flows in order to control follicular fluid the check valve B that described follicle collects test tube.
Preferably, described in get ovum pin front end be formed as a bevel cuts, described bevel cuts place is coated with silica gel lubricating layer.
Preferably, the position that the front end outer wall getting ovum pin described in is adjacent to described bevel cuts is formed with ultrasonic echo district.
Preferably, described telescopic protective cover is high elastic rubber bellows.
Preferably, the outer surface of described syringe is evenly provided with multiple anti-skidding salient point outwardly.
The beneficial effects of the utility model are:
One, a kind of two-chamber with semi-automatic follicle pre-washing function provided by the utility model is aseptic gets ovum device, set follicle flusher adopts the positive pressure wash syringe of closed, when specifically using, medical personnel are affectedly bashful described piston handle and propel, with make the flushing liquor in described syringe successively by described positive pressure wash pipe and get ovum pin flow into patient's follicular antrum time, medical personnel antibacterial on hand can not enter in described syringe, make the cross infection that can not cause flushing liquor, and, when the nipple of described syringe front end is connected with the liquid feeding end of described positive pressure wash pipe, by the protection of described protective cap, make the hands of medical personnel also can not touch described nipple, the follicular antrum that the flushing liquor making to ensure further in described syringe pours under aseptic conditions to patient rinses corresponding follicle, and then, this utility model can be accomplished aseptic flushing and asepticly get ovum, make result of use good.
Two, this utility model in the specific implementation, there is the function of function that vacuum suction follicular fluid carries out collecting and positive pressure wash follicle, make to realize one multiplex, and, because of described in get ovum pin front end be formed as bevel cuts, described bevel cuts place is coated with one deck silica gel lubricating layer, gets puncture that ovum pin can be very smooth to the follicular antrum of patient and carry out getting ovum described in making, also make to reduce patient's misery, and ovum speed and efficiency are got in raising.
Three, this utility model is in the improvement of technology and the improvement of structure, and all not needing increases too many cost, makes this utility model must have good market popularization value, and this utility model can very welcome, can effectively be popularized.
Accompanying drawing explanation
Fig. 1 is the two-chamber aseptic integral planar structural representation of getting ovum device of this utility model with semi-automatic follicle pre-washing function;
Fig. 2 is the integral planar structural representation that positive pressure wash pipe described in this utility model embodiment is connected with described positive pressure wash syringe;
The axonometric chart of positive pressure wash syringe described in Fig. 3 this utility model embodiment;
The realization of this utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Drawing reference numeral:
Get ovum pin 10;
Bevel cuts 101; Ultrasonic echo district 102;
Negative-pressure suction pipe 20;
Follicle collects test tube 30;
Connection tube 40;
Vacuum extractor 50;
Positive pressure wash pipe 60;
Protective cap 601;
Positive pressure wash syringe 70;
Nipple 701; Syringe 702; Piston handle 703; Telescopic protective cover 704;
Handheld Division 80;
Tee T 90;
Test tube plug 100;
Check valve A110;
Check valve B120.
Detailed description of the invention
Below with reference to drawings and the specific embodiments describe in detail the technical solution of the utility model so as clearer, understand invention essence of the present utility model intuitively.
Fig. 1 is the two-chamber aseptic integral planar structural representation of getting ovum device of this utility model with semi-automatic follicle pre-washing function; Fig. 2 is the integral planar structural representation that positive pressure wash pipe described in this utility model embodiment is connected with described positive pressure wash syringe; The axonometric chart of positive pressure wash syringe described in Fig. 3 this utility model embodiment;
Shown in composition graphs 1, Fig. 2 and Fig. 3;
A kind of two-chamber with semi-automatic follicle pre-washing function provided by the utility model is aseptic gets ovum device, comprise get ovum pin 10, by negative-pressure suction pipe 20 with get the follicle that ovum pin 10 is connected and collect test tube 30, collected vacuum extractor 50 that test tube 30 is connected by connection tube 40 and follicle and by positive pressure wash pipe 60 and the positive pressure wash syringe 70 got ovum pin 10 and be connected;
Wherein, described positive pressure wash syringe 70 comprises one with syringe 702, piston handle 703 of nipple 701 and a telescopic protective cover 704;
The rear end of described nipple 701 and the front end of described syringe 702 one-body molded, to make to communicate with described syringe 702 inside, the front end of described nipple 701 and the liquid feeding end screw thread of described positive pressure wash pipe 60 spin, and are connected to form one with described positive pressure wash pipe 60 closed to make described syringe 702;
Described piston handle 703 is arranged in described syringe 702; The front end of described telescopic protective cover 704 is connected with the rear end of described syringe 702; the rear end of described telescopic protective cover 704 is connected with the rear end of described piston handle 703, to make the fore-end closed of described piston handle 703 can being fixed in described syringe 702 of push-and-pull.
So, when specifically using, because set follicle flusher adopts the positive pressure wash syringe 70 of closed, medical personnel are affectedly bashful described piston handle 703 and propel, with make the flushing liquor in described syringe 702 successively by described positive pressure wash pipe 60 and get ovum pin 10 flow into patient's follicular antrum time, medical personnel antibacterial on hand can not enter in described syringe 702, makes the cross infection that can not cause flushing liquor.
Further; during concrete enforcement; the outer wall of the liquid feeding end of described positive pressure wash pipe 60 of the present utility model is also provided with a protective cap 601; described protective cap 601 has an opening; in the same way, and the liquid feeding end of described positive pressure wash pipe 60 is positioned at the opening of described protective cap 601 to the liquid feeding end of described opening and described positive pressure wash pipe 60.
So; by the protection of described protective cap 601; make the hands of medical personnel also can not touch described nipple 701; the follicular antrum that the flushing liquor making to ensure further in described syringe 702 pours under aseptic conditions to patient rinses corresponding follicle; and then; this utility model can accomplish aseptic flushing, and then accomplishes asepticly to get ovum, can reach better to make result of use of the present utility model.
Further, in this utility model embodiment, described in get ovum pin 10 rear end be connected with one with the Handheld Division 80 of female joint, described female joint place is detachable is connected with a tee T 90; The liquid feeding end of described tee T 90 is connected to the liquid outlet of described positive pressure wash pipe 60; The liquid outlet of described tee T 90 is connected to the liquid feeding end of described negative-pressure suction pipe 20, and the liquid outlet of described negative-pressure suction pipe 20 through a test tube plug 100, and passes into the bottom to described follicle collection test tube 30; Described test tube plug 100 is dismountable is covered on the mouth of pipe that described follicle collects test tube 30; One end of described connection tube 40 is connected with described vacuum extractor 50, and the other end is collected in test tube 30 to described follicle through described test tube plug 100, and is adjacent to the mouth of pipe that described follicle collects test tube 30.
Meanwhile, the liquid outlet of described positive pressure wash pipe 60 of the present utility model be provided with one in order to control flushing liquor flow into described in get the check valve A110 of ovum pin 10; The liquid feeding end of described negative-pressure suction pipe 20 is provided with one and flows in order to control follicular fluid the check valve B120 that described follicle collects test tube 30.
Thus in the specific implementation, hand-held described Handheld Division 80, can get described the intravaginal follicular antrum that ovum pin 10 is inserted into patient to this utility model very easily.
In the process of rinsing, open described check valve A110, close described check valve B120, manually propel described piston handle 703, can by the flushing liquor prestored in described syringe 702 aseptically successively by described positive pressure wash pipe 60, tee T 90 and get the follicular antrum that ovum pin 10 pours to patient and rinse corresponding follicle.
In the process of getting ovum, close described check valve A110, open described check valve B120, start described vacuum extractor 50, namely by vacuum suction, be sucked into described follicle and collect in test tube 30 by getting ovum pin 10, tee T 90 and negative-pressure suction pipe 20 described in aseptically passing through successively containing the follicular fluid of follicle in patient's follicular antrum and store.
Further, during concrete enforcement, the front end of getting ovum pin 10 described in of the present utility model is formed as a bevel cuts 101, described bevel cuts 101 place is coated with silica gel lubricating layer, further, the position that the front end outer wall getting ovum pin 10 described in is adjacent to described bevel cuts 101 is formed with ultrasonic echo district 102.
So, by arranging described ultrasonic echo district 102, make when implementing, the described needle point getting ovum pin 10 can very clearly develop under B ultrasonic, can contrast very accurately during operation development make described in get ovum pin 10 the needle point follicular antrum that is inserted into patient carry out getting ovum, and in the process inserted, the front end of getting ovum pin 10 described in cause is formed as a bevel cuts 101, described bevel cuts 101 place is coated with silica gel lubricating layer, get ovum pin 10 described in making can puncture by very smooth carrying out, also make to reduce patient's misery, and ovum speed and efficiency are got in raising.
It should be noted that, in the present embodiment, described telescopic protective cover 704 is high elastic rubber bellows, and the outer surface of described syringe 702 is evenly provided with multiple anti-skidding salient point outwardly, and the outer surface of described syringe 702 is also carved with containing mark.
You need to add is that, manually propelling described piston handle 703, by the flushing liquor prestored in described syringe 702 aseptically successively by described positive pressure wash pipe 60, tee T 90 and get ovum pin 10 follicular antrum poured to patient corresponding follicle is rinsed time, also itself can rinse described ovum pin 10 of getting, can avoid it in the process of puncture, block when being punctured to adjacent tissue.
Further, because of described in get ovum pin 10 detachable, described positive pressure wash syringe 70 is detachable, make it replaceable respectively, when change different-diameter get ovum pin 10 time, this utility model also can be used for carrying out aspirating and injection when polyembryony subtracts tire, ectopic pregnancy interventional therapy, facilitates Clinical practice.
Other embodiments etc., at this, do not do and illustrate one by one.
In sum, a kind of two-chamber with semi-automatic follicle pre-washing function provided by the utility model is aseptic gets ovum device, set follicle flusher adopts the positive pressure wash syringe 70 of closed, when specifically using, medical personnel are affectedly bashful described piston handle 703 and propel, with make the flushing liquor in described syringe 702 successively by described positive pressure wash pipe 60 and get ovum pin 10 flow into patient's follicular antrum time, medical personnel antibacterial on hand can not enter in described syringe 702, make the cross infection that can not cause flushing liquor, and, when the nipple 701 of described syringe 702 front end is connected with the liquid feeding end of described positive pressure wash pipe 60, by the protection of described protective cap 601, make the hands of medical personnel also can not touch described nipple 701, the follicular antrum that the flushing liquor making to ensure further in described syringe 702 pours under aseptic conditions to patient rinses corresponding follicle, and then, this utility model can be accomplished aseptic flushing and asepticly get ovum, make result of use good.
Simultaneously, because of this utility model in the specific implementation, there is the function of function that vacuum suction follicular fluid carries out collecting and positive pressure wash follicle, make to realize one multiplex, and, because of described in get ovum pin 10 front end be formed as bevel cuts 101, described bevel cuts 101 place is coated with one deck silica gel lubricating layer, get puncture that ovum pin 10 can be very smooth to the follicular antrum of patient described in making to carry out getting ovum, also make to reduce patient's misery, and improve and get ovum speed and efficiency.
Accordingly, this utility model, in the improvement of technology and the improvement of structure, does not all need to increase too many cost, makes this utility model must have good market popularization value, and this utility model can very welcome, can effectively be popularized.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize this utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. get an ovum device with the two-chamber of semi-automatic follicle pre-washing function is aseptic, it is characterized in that: it comprise get ovum pin, by negative-pressure suction pipe with get the follicle that ovum pin is connected and collect test tube, collected vacuum extractor that test tube is connected by connection tube and follicle and by positive pressure wash pipe and the positive pressure wash syringe got ovum pin and be connected;
Wherein, described positive pressure wash syringe comprises the mammillate syringe of a band, a piston handle and a telescopic protective cover;
The rear end of described nipple and the front end of described syringe one-body molded, to make to communicate with described syringe inside, the front end of described nipple and the liquid feeding end screw thread of described positive pressure wash pipe spin, and are connected to form one to make described syringe and described positive pressure wash pipe closed;
Described piston handle is arranged in described syringe; The front end of described telescopic protective cover is connected with the rear end of described syringe, and the rear end of described telescopic protective cover is connected with the rear end of described piston handle, to make the fore-end closed of described piston handle can being fixed in described syringe of push-and-pull.
2. the two-chamber with semi-automatic follicle pre-washing function according to claim 1 is aseptic gets ovum device; it is characterized in that: the outer wall of the liquid feeding end of described positive pressure wash pipe is also provided with a protective cap; described protective cap has an opening; in the same way, and the liquid feeding end of described positive pressure wash pipe is positioned at the opening of described protective cap to the liquid feeding end of described opening and described positive pressure wash pipe.
3. the two-chamber with semi-automatic follicle pre-washing function according to claim 1 is aseptic gets ovum device, it is characterized in that: described in get ovum pin rear end be connected with one with the Handheld Division of female joint, described female joint place is detachable is connected with a tee T; The liquid feeding end of described tee T is connected to the liquid outlet of described positive pressure wash pipe; The liquid outlet of described tee T is connected to the liquid feeding end of described negative-pressure suction pipe, and the liquid outlet of described negative-pressure suction pipe through a test tube plug, and passes into the bottom to described follicle collection test tube; Described test tube plug is dismountable is covered on the mouth of pipe that described follicle collects test tube; One end of described connection tube is connected with described vacuum extractor, and the other end is collected in vitro to described follicle through described test tube plug, and is adjacent to the mouth of pipe that described follicle collects test tube.
4. the two-chamber with semi-automatic follicle pre-washing function according to claim 3 is aseptic gets ovum device, it is characterized in that: the liquid outlet of described positive pressure wash pipe be provided with one in order to control flushing liquor flow into described in get the check valve A of ovum pin; The liquid feeding end of described negative-pressure suction pipe is provided with one and flows in order to control follicular fluid the check valve B that described follicle collects test tube.
5. the two-chamber with semi-automatic follicle pre-washing function according to claim 4 is aseptic gets ovum device, it is characterized in that: described in get ovum pin front end be formed as a bevel cuts, described bevel cuts place is coated with silica gel lubricating layer.
6. the two-chamber with semi-automatic follicle pre-washing function according to claim 5 is aseptic gets ovum device, it is characterized in that: described in get ovum pin the front end outer wall position that is adjacent to described bevel cuts be formed with ultrasonic echo district.
7. the two-chamber with semi-automatic follicle pre-washing function according to claim 1 is aseptic gets ovum device, it is characterized in that: described telescopic protective cover is high elastic rubber bellows.
8. the two-chamber with semi-automatic follicle pre-washing function according to claim 1 is aseptic gets ovum device, it is characterized in that: the outer surface of described syringe is evenly provided with multiple anti-skidding salient point outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519243.6U CN204814119U (en) | 2015-07-16 | 2015-07-16 | Aseptic ovum device of getting of two -chamber with semi -automatic ovum bubble washing function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519243.6U CN204814119U (en) | 2015-07-16 | 2015-07-16 | Aseptic ovum device of getting of two -chamber with semi -automatic ovum bubble washing function |
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| CN204814119U true CN204814119U (en) | 2015-12-02 |
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|---|---|---|---|
| CN201520519243.6U Expired - Fee Related CN204814119U (en) | 2015-07-16 | 2015-07-16 | Aseptic ovum device of getting of two -chamber with semi -automatic ovum bubble washing function |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108184772A (en) * | 2018-02-22 | 2018-06-22 | 中国农业科学院蜜蜂研究所 | A kind of semi-automatic honeybee takes ovum device and egg-fetching method |
| CN109401952A (en) * | 2018-11-15 | 2019-03-01 | 中国科学院深圳先进技术研究院 | A kind of identification of cumulus cell and sorting unit |
| CN110141332A (en) * | 2019-06-01 | 2019-08-20 | 青岛大学附属医院 | It is a kind of to take ovum needle with flexible protection head |
| CN110916778A (en) * | 2019-10-11 | 2020-03-27 | 上海交通大学医学院附属瑞金医院 | Method for improving ovarian hyporesponsiveness of polycystic ovarian patient through vaginal small-follicle puncture |
| CN110974479A (en) * | 2020-01-03 | 2020-04-10 | 黄淮学院 | Special directional egg taking and automatic replacement type collection set for livestock |
| WO2020110137A1 (en) * | 2018-11-27 | 2020-06-04 | Payeli Sravan Kumar | Follicular fluid aspiration |
| CN112674853A (en) * | 2020-12-30 | 2021-04-20 | 江苏省人民医院（南京医科大学第一附属医院） | Novel ovum needle of getting with curettage ware is scratched to follicle |
-
2015
- 2015-07-16 CN CN201520519243.6U patent/CN204814119U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108184772A (en) * | 2018-02-22 | 2018-06-22 | 中国农业科学院蜜蜂研究所 | A kind of semi-automatic honeybee takes ovum device and egg-fetching method |
| CN109401952A (en) * | 2018-11-15 | 2019-03-01 | 中国科学院深圳先进技术研究院 | A kind of identification of cumulus cell and sorting unit |
| CN109401952B (en) * | 2018-11-15 | 2022-04-22 | 中国科学院深圳先进技术研究院 | Cumulus cell identification and sorting unit |
| WO2020110137A1 (en) * | 2018-11-27 | 2020-06-04 | Payeli Sravan Kumar | Follicular fluid aspiration |
| CN113286554A (en) * | 2018-11-27 | 2021-08-20 | 斯拉文·古玛·帕耶利 | Aspiration of follicular fluid |
| CN110141332A (en) * | 2019-06-01 | 2019-08-20 | 青岛大学附属医院 | It is a kind of to take ovum needle with flexible protection head |
| CN110916778A (en) * | 2019-10-11 | 2020-03-27 | 上海交通大学医学院附属瑞金医院 | Method for improving ovarian hyporesponsiveness of polycystic ovarian patient through vaginal small-follicle puncture |
| CN110974479A (en) * | 2020-01-03 | 2020-04-10 | 黄淮学院 | Special directional egg taking and automatic replacement type collection set for livestock |
| CN112674853A (en) * | 2020-12-30 | 2021-04-20 | 江苏省人民医院（南京医科大学第一附属医院） | Novel ovum needle of getting with curettage ware is scratched to follicle |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160716 |