CN204337019U - A kind of endoscope surgery system repaired towards endometrium - Google Patents
A kind of endoscope surgery system repaired towards endometrium Download PDFInfo
- Publication number
- CN204337019U CN204337019U CN201420827048.5U CN201420827048U CN204337019U CN 204337019 U CN204337019 U CN 204337019U CN 201420827048 U CN201420827048 U CN 201420827048U CN 204337019 U CN204337019 U CN 204337019U
- Authority
- CN
- China
- Prior art keywords
- passage
- sleeve pipe
- cavity sleeve
- endometrium
- visual
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a kind of endoscope surgery system repaired towards endometrium, belong to technical field of medical instruments.This system comprises the multi-cavity sleeve pipe with multiple disposal passage, visual imaging system, sacculus insert apparatus, flexible instrument etc., wherein: multi-lumen sheath pipe has disposes greatly passage, visual endoscope passage, flexible instrument passage and exhalant canal; Visual imaging system is used for providing visual environment in endometrium repair process, is placed in visual endoscope passage; Sacculus is inserted apparatus and is launched for collagem membrane being sent into intrauterine and collagem membrane and uterus inwall kept being adjacent to state, is sent in utero by the large disposal passage of multi-cavity sleeve pipe; Flexible instrument is used for after artificial collagen membrane puts into uterus, make it reach predetermined and repairs position and the smooth expansion of energy.This utility model can realize checking intrauterine wall under visual condition and complete the inserting of collagem membrane, sprawl and and Uterus wall the operation such as to fit tightly, greatly improve success rate and the efficiency of operation.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of endoscope surgery system repaired towards endometrium.
Background technology
At present not used for the apparatus of endometrium prosthesis.The endometrium prosthesis doctor of present stage cannot carry out intrauterine preoperative visual inspection and dilatation and curettage of uterine operation under visual condition, and the inserting of artificial collagen membrane in art, sprawls and a series of operation technique such as sacculus laminating apparatus.This maneuverability pattern doctor can not more get information about intrauterine practical situation, can not ensure that the pre-pre-treatment of special circumstances prepares, need the more experience relying on doctor, therefore the accuracy of operation technique have more anthropic factor.
Utility model content
In order to solve in prior art doctor when towards endometrium prosthesis, the orientation cannot carrying out artificial collagen membrane under visual condition is inserted and the problems such as finishing operations, this utility model provides a kind of endoscope surgery system repaired towards endometrium, this system can realize checking intrauterine wall under visual condition and complete the inserting of artificial endometrium (artificial collagen membrane), sprawl and the operation technique such as to fit tightly with Uterus wall, greatly improves success rate and the efficiency of operation.
For achieving the above object, the technical scheme that adopts of this utility model is as follows:
Towards the endoscope surgery system that endometrium is repaired, this system comprises the multi-cavity sleeve pipe with multiple disposal passage, visual imaging system, sacculus insert apparatus, flexible instrument, boot adapter and hand holding handle, wherein:
Described multi-lumen sheath pipe is for providing the passage of the every operation technique in endometrium repair process, it is the inner flexible pipe body being provided with multiple disposal passage, and described multiple disposal passage comprises disposes greatly passage, visual endoscope passage, flexible instrument passage and exhalant canal;
Described visual imaging system is used for providing visual environment in endometrium repair process, and it is placed in the visual endoscope passage of multi-cavity sleeve pipe;
Described sacculus is inserted apparatus and is launched for collagem membrane being sent into intrauterine and collagem membrane and uterus inwall kept being adjacent to state, is realized by the large disposal passage of multi-cavity sleeve pipe; Described sacculus is inserted apparatus and is comprised cylinder balloon and porous casing, wherein: described cylinder balloon is elastomer, is propped up as column after inner water-filling; Collagem membrane is wound on the outer surface of cylinder balloon by the mode be wound around, and carries out radial constraint after cylinder balloon surface wrap collagem membrane by suit porous casing to it;
Described flexible instrument is used for after artificial collagen membrane puts into uterus, make it reach predetermined and repairs position and the smooth expansion of energy, is realized by the flexible instrument passage of multi-cavity sleeve pipe;
Described boot adapter is set with and is fixed on the back segment of described multi-cavity sleeve pipe, on the tube wall of multi-cavity sleeve pipe back segment and boot adapter all offers hole, the flexible instrument passage in multi-cavity sleeve pipe and the end of exhalant canal connecting pipe extend out to outside boot adapter through the respective aperture on multi-cavity sleeve pipe and boot adapter respectively;
Described hand holding handle is used for the gripping of doctor in operation technique, and it is connected with boot adapter.
The Material selec-tion polyurethane of described multi-cavity sleeve pipe, polypropylene, polyethylene or Merlon, the leading portion of multi-cavity sleeve pipe bends 22 ° of angles according to surgical characteristic, the flexible instrument passage of multi-cavity sleeve pipe is used for the operating walk way of flexible instrument and injects the passage of liquid to intrauterine, and the exhalant canal of multi-cavity sleeve pipe is used for intrauterine liquid to discharge.
Described flexible instrument refers to gripper clamp, and gripper clamp can carry out clamping to collagem membrane and decontrol.
Described visual imaging system comprises imaging device, Medical Cold Light Source, imaging fibre and optical fibers, realizes intrauterine illumination by optical fibers, and imaging fibre is used for image that imaging device becomes to be passed to CCD, and shows over the display.
Described cylinder balloon is provided with water inlet pipe and drain pipe, is respectively used to the water-filling in cylinder balloon and draining, is propped up as column after cylinder balloon water-filling.
Described sacculus is inserted apparatus and is also comprised collagem membrane retainer ring, limits it launch after cylinder balloon surface wrap collagem membrane by collagem membrane retainer ring.
Described sacculus is inserted in apparatus, and porous casing is provided with multiple hole for the part of the collagem membrane being set with winding.
The above-mentioned endoscope surgery system towards endometrium reparation is used for endometrium prosthesis, and application process is as follows:
The collagem membrane of drying regime is wound into cylinder balloon surface, then porous casing is inserted in rear constraint overall dimensions and restriction is sprawled, in the preoperative the collagem membrane of suit porous casing is inserted in stem cell solution soak for subsequent use; Then multi-cavity sleeve pipe is sent into intrauterine; Inject liquid by the flexible instrument passage of multi-cavity sleeve pipe to intrauterine uterus is propped up, now visual imaging system also delivers to inside, uterus by the visual endoscope passage of multi-cavity sleeve pipe, make doctor optionally can carry out following operation technique down: first, after soaking in stem cell solution and the cylinder balloon being set with porous casing to send into uterus from the large disposal passage of multi-cavity sleeve pipe inner; Then, porous casing is recalled from large disposal in passage, water filling is carried out to cylinder balloon simultaneously and make it prop up as column, now can optionally turn cylinder balloon and realize collagem membrane in the placement of position to be repaired and sprawl by backspin; After collagem membrane is sprawled, cylinder balloon withstands 24 hours to it, makes artificial collagen membrane and uterus inwall repeat fusion growth, namely completes endometrial prosthesis.In endometrium repair process, as the placement location of cylinder balloon to collagem membrane has deviation, then by flexible instrument auxiliary moving and sprawling.
This utility model beneficial effect is as follows:
1, this utility model utilizes multi-lumen tube to provide multiple disposal passage, realize visual under every in utero operation technique, each operation technique in endometrium repair process all can be realized by multiple disposal passages of multi-lumen tube, can realize the in utero operation of high efficiency orientation by assist physician, its high success rate it also avoid secondary hysteroscope and gets involved the operation and pain that bring patient simultaneously.
2, this utility model utilizes polyurethane, polypropylene, polyethylene or makrolon material to make the multi-cavity sleeve pipe of flexible multi-channel, and sprawling operating apparatus etc. for fibre opic endoscope and flexibility provides and insert passage, and can meet the deformation such as apparatus is bending.
3, the visual imaging system of this utility model utilizes optical fibre illumination and imaging technique, realize inserting in process at collagem membrane providing visual environment, wherein far-end imaging fibre can dispose passage, for multi-cavity sleeve pipe provides more spaces inserting and instrument channel for collagem membrane by small size multi-lumen tube.
4, this utility model flexible instrument adopts gripper clamp, realizes sprawling operation to it after artificial collagen membrane puts into uterus, allows artificial collagen membrane reach predetermined and repairs position and the smooth expansion of energy.
5, this utility model sacculus insert apparatus can by collagem membrane by be wound around mode insert on the outer surface of sacculus, utilize porous casing and collagem membrane retainer ring to retrain it, advantageously molding and commercialization in the art of collagem membrane simultaneously.Sacculus is inserted apparatus and is utilized large-sized cylinder sacculus as being adjacent to sacculus, realizes collagem membrane being sent into intrauterine launch and collagem membrane and uterus inwall kept being adjacent to state by the large disposal passage of multi-cavity sleeve pipe.
Accompanying drawing explanation
Fig. 1 is this utility model endoscope surgery system structural representation.
Fig. 2 is this utility model endoscope surgery system multi-cavity sleeve pipe schematic diagram.
Fig. 3 is this utility model endoscope surgery system multi-cavity sleeve pipe leading portion schematic diagram.
Fig. 4 is this utility model endoscope surgery system multi-cavity sleeve pipe leading portion sectional view.
Fig. 5 is this utility model endoscope surgery system porous casing structural representation.
Fig. 6 is this utility model endoscope surgery system boot adapter schematic diagram.
Fig. 7 is this utility model endoscope surgery system boot adapter and multi-cavity sleeve pipe connection diagram.
In figure: 1-multi-cavity sleeve pipe; The large disposal passage of 11-; 12 ?flexible instrument passage; 121 ?flexible instrument expanding channels pipe; 13 ?visual endoscope passage; 14 ?exhalant canal; 141 ?exhalant canal connection tube; 15 ?areole; The visual imaging system of 2-; 3-cylinder balloon; 4 ?porous casing; 5 ?collagem membrane; 51 ?collagem membrane retainer ring; 6 ?boot adapter; 7 ?hand holding handle.
Detailed description of the invention
Below in conjunction with accompanying drawing in detail this utility model is described in detail.
As shown in figs. 1-7, this utility model comprises multi-cavity sleeve pipe 1, visual imaging system 2, the sacculus with multiple disposal passage towards the endoscope surgery system of endometrium reparation and inserts apparatus, flexible instrument, boot adapter 6 and hand holding handle 7, functions and structure as follows:
1, multi-cavity sleeve pipe: for providing the passage of the every operation technique in endometrium repair process, it is the inner flexible pipe body being provided with multiple disposal passage; Multi-cavity sleeve pipe 1 adopts polyurethane material to realize its Proper Match that is flexible and rigidity.By designing six cavity moulds, adopting extrusion molding, multiple disposal passages of multi-cavity sleeve pipe are extruded simultaneously, be preferably one and dispose the visual endoscope passage of 11, one, passage 13, two flexible instrument passages 12 and two exhalant canals 14 greatly.Design bending mold, realize multi-cavity sleeve pipe leading portion 22 degree bending (Fig. 2), the flexible instrument passage 12 of multi-cavity sleeve pipe had both entered the passage in uterus as flexible instrument, also can be used as the passage injecting liquid (normal saline) to intrauterine, the exhalant canal 14 of multi-cavity sleeve pipe is discharged for the liquid (normal saline) injected by intrauterine.
2, visual imaging system: for providing visual environment in endometrium repair process, it is placed in the visual endoscope passage of multi-cavity sleeve pipe; Described visual imaging system 2 comprises imaging device, Medical Cold Light Source, imaging fibre and optical fibers, realizes intrauterine illumination by optical fibers, and imaging fibre is used for image that imaging device becomes to be passed to CCD, and shows over the display.
3, sacculus inserts apparatus: launch for artificial collagem membrane 5 being sent into intrauterine and collagem membrane 5 and uterus inwall kept being adjacent to state, sending into uterus by the large disposal passage 11 of multi-cavity sleeve pipe; As figure 3 ?shown in 4, sacculus is inserted apparatus and is comprised cylinder balloon 3 and porous casing 4, and cylinder balloon 3 is elastomer, is propped up as column after inner water-filling, decision design capacity is the cylinder sacculus of 10mL, realizes expansion to collagem membrane 5 and being adjacent to Uterus wall by balloon expandable; Collagem membrane 5 is wound on the outer surface of cylinder balloon 3 by the mode be wound around, and carries out radial constraint after cylinder balloon 3 surface wrap collagem membrane 5 by suit porous casing 4 to it;
The two ends of described cylinder balloon 3 can be fixed on tubule, cylinder balloon 3 are arranged respectively to water inlet pipe and the drain pipe of its water-filling and draining, are propped up as column after cylinder balloon 3 water-filling.Sacculus is inserted apparatus and is also provided with collagem membrane retainer ring 51, and collagem membrane retainer ring 51 is socketed on the tubule of fixing cylinder balloon 3, limits it launch after cylinder balloon 3 surface wrap collagem membrane by collagem membrane retainer ring 51.
Described sacculus is inserted in apparatus, the front end of porous casing 4, and the part namely corresponding to the collagem membrane that suit is wound around is provided with multiple hole, as shown in Figure 5.
4, flexible instrument: reach predetermined for making it after artificial collagen membrane puts into uterus and repair position and the smooth expansion of energy, enter intrauterine operation by the flexible instrument passage of multi-cavity sleeve pipe; Described flexible instrument refers to gripper clamp, and gripper clamp can carry out clamping to collagem membrane and decontrol.
5, boot adapter: for flexible instrument, intake and discharge water etc. provides the passage entered.As shown in fig. 6-7, boot adapter 6 is set with and is fixed on the back segment of described multi-cavity sleeve pipe 1, multi-cavity sleeve side walls carries out punching process, realize the transition of multi-cavity sleeve pipe and boot adapter and be connected, be specially: the tube wall of multi-cavity sleeve pipe back segment has areole 15, boot adapter also offers respective aperture, flexible instrument passage 12 in multi-cavity sleeve pipe and the end of exhalant canal 14 are connected corresponding pipeline (flexible instrument expanding channels pipe 121 and exhalant canal connection tube 141) respectively and extend out to outside boot adapter through the respective aperture on multi-cavity sleeve pipe and boot adapter.
6, hand holding handle: facilitate doctor's hand-held in operation, hand holding handle 7 is connected with boot adapter 6, as shown in Figure 1.
When this utility model adopts said system to carry out endometrium prosthesis, operating process is as follows:
The preoperative collagem membrane by drying regime is wound into the cylinder balloon surface of not washing by water, then porous casing is inserted in rear constraint overall dimensions and restriction expansion, the collagem membrane of suit porous casing is inserted in stem cell solution and soaks, after immersion completes, reach serviceable condition.Then multi-cavity sleeve pipe is sent into intrauterine; Inject liquid by the flexible instrument passage of multi-cavity sleeve pipe to intrauterine uterus is propped up, now visual imaging system also delivers to inside, uterus by the visual endoscope passage of multi-cavity sleeve pipe, make doctor optionally can carry out following operation technique down: first, after soaking in stem cell solution and the cylinder balloon being set with porous casing to send into uterus from the large disposal passage of multi-cavity sleeve pipe inner, continue to stretch out from the front end of multi-cavity sleeve pipe; Then, porous casing is recalled from large disposal in passage, now collagem membrane can start slight expansion, then carrying out water filling to cylinder balloon makes it prop up as column, now can optionally turn cylinder balloon and realizing collagem membrane in the placement of position to be repaired and sprawl by backspin, as the placement location of cylinder balloon to collagem membrane has deviation, then by flexible instrument auxiliary moving and sprawling.After collagem membrane is sprawled, when bath 10mL, keep now pressure, sacculus is detained in vivo, completes collagem membrane I 1 and insert operation.Cylinder balloon withstands 24 hours to Uterus wall, and make artificial collagen membrane and uterus inwall repeat fusion growth, then sacculus discharges water and takes out, and namely completes endometrial prosthesis.
Claims (7)
1. towards the endoscope surgery system that endometrium is repaired, it is characterized in that: this system comprises the multi-cavity sleeve pipe with multiple disposal passage, visual imaging system, sacculus insert apparatus, flexible instrument, boot adapter and hand holding handle, wherein:
Described multi-lumen sheath pipe is for providing the passage of the every operation technique in endometrium repair process, it is the inner flexible pipe body being provided with multiple disposal passage, and described multiple disposal passage comprises disposes greatly passage, visual endoscope passage, flexible instrument passage and exhalant canal;
Described visual imaging system is used for providing visual environment in endometrium repair process, and it is placed in the visual endoscope passage of multi-cavity sleeve pipe;
Described sacculus is inserted apparatus and is launched for collagem membrane being sent into intrauterine and collagem membrane and uterus inwall kept being adjacent to state, is realized by the large disposal passage of multi-cavity sleeve pipe; Described sacculus is inserted apparatus and is comprised cylinder balloon and porous casing, wherein: described cylinder balloon is elastomer, is propped up as column after inner water-filling; Collagem membrane is wound on the outer surface of cylinder balloon by the mode be wound around, and carries out radial constraint after cylinder balloon surface wrap collagem membrane by suit porous casing to it;
Described flexible instrument is used for after artificial collagen membrane puts into uterus, make it reach predetermined and repairs position and the smooth expansion of energy, is realized by the flexible instrument passage of multi-cavity sleeve pipe;
Described boot adapter is set with and is fixed on the back segment of described multi-cavity sleeve pipe, on the tube wall of multi-cavity sleeve pipe back segment and boot adapter all offers hole, the flexible instrument passage in multi-cavity sleeve pipe and the end of exhalant canal connecting pipe extend out to outside boot adapter through the respective aperture on multi-cavity sleeve pipe and boot adapter respectively;
Described hand holding handle is used for the gripping of doctor in operation technique, and it is connected with boot adapter.
2. the endoscope surgery system repaired towards endometrium according to claim 1, it is characterized in that: described multi-lumen sheath tube material selects polyurethane, polypropylene, polyethylene or Merlon, the leading portion of multi-cavity sleeve pipe bends 22 ° of angles according to surgical characteristic, the flexible instrument passage of multi-cavity sleeve pipe is used for the operating walk way of flexible instrument and injects the passage of liquid to intrauterine, and the exhalant canal of multi-cavity sleeve pipe is used for intrauterine liquid to discharge.
3. the endoscope surgery system repaired towards endometrium according to claim 1 and 2, is characterized in that: described flexible instrument refers to gripper clamp, and gripper clamp can carry out clamping to collagem membrane and decontrol.
4. the endoscope surgery system repaired towards endometrium according to claim 1, it is characterized in that: described visual imaging system comprises imaging device, Medical Cold Light Source, imaging fibre and optical fibers, intrauterine illumination is realized by optical fibers, imaging fibre is used for image that imaging device becomes to be passed to CCD, and shows over the display.
5. the endoscope surgery system repaired towards endometrium according to claim 1, it is characterized in that: described cylinder balloon is provided with water inlet pipe and drain pipe, be respectively used to the water-filling in cylinder balloon and draining, propped up as column after cylinder balloon water-filling.
6. the endoscope surgery system repaired towards endometrium according to claim 1, is characterized in that: described sacculus is inserted apparatus and also comprised collagem membrane retainer ring, limits it launch after cylinder balloon surface wrap collagem membrane by collagem membrane retainer ring.
7. the endoscope surgery system repaired towards endometrium according to claim 1, is characterized in that: described sacculus is inserted in apparatus, porous casing is provided with multiple hole for the part of the collagem membrane being set with winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827048.5U CN204337019U (en) | 2014-12-22 | 2014-12-22 | A kind of endoscope surgery system repaired towards endometrium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827048.5U CN204337019U (en) | 2014-12-22 | 2014-12-22 | A kind of endoscope surgery system repaired towards endometrium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204337019U true CN204337019U (en) | 2015-05-20 |
Family
ID=53220328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420827048.5U Withdrawn - After Issue CN204337019U (en) | 2014-12-22 | 2014-12-22 | A kind of endoscope surgery system repaired towards endometrium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204337019U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921786A (en) * | 2015-06-02 | 2015-09-23 | 重庆金山科技（集团）有限公司 | Disposable visual induced abortion suction tube with direct-view and back-view observation functions |
| CN105769304A (en) * | 2014-12-22 | 2016-07-20 | 中国科学院沈阳自动化研究所 | Endoscopic surgery system aiming at endometrial repair and applications of endoscopic surgery system |
| CN105769257A (en) * | 2016-01-22 | 2016-07-20 | 姚蔼晟 | Multi-instrument-channel spinal endoscopy |
| CN109259714A (en) * | 2018-10-30 | 2019-01-25 | 广东省第二人民医院 | A kind of visualization sacculus body |
| WO2021072571A1 (en) * | 2019-10-15 | 2021-04-22 | 山东冠龙医疗用品有限公司 | Multichannel working trocar |
-
2014
- 2014-12-22 CN CN201420827048.5U patent/CN204337019U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105769304A (en) * | 2014-12-22 | 2016-07-20 | 中国科学院沈阳自动化研究所 | Endoscopic surgery system aiming at endometrial repair and applications of endoscopic surgery system |
| CN104921786A (en) * | 2015-06-02 | 2015-09-23 | 重庆金山科技（集团）有限公司 | Disposable visual induced abortion suction tube with direct-view and back-view observation functions |
| CN105769257A (en) * | 2016-01-22 | 2016-07-20 | 姚蔼晟 | Multi-instrument-channel spinal endoscopy |
| CN109259714A (en) * | 2018-10-30 | 2019-01-25 | 广东省第二人民医院 | A kind of visualization sacculus body |
| WO2021072571A1 (en) * | 2019-10-15 | 2021-04-22 | 山东冠龙医疗用品有限公司 | Multichannel working trocar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204337019U (en) | A kind of endoscope surgery system repaired towards endometrium | |
| CN105769304B (en) | A kind of endoscope surgery system and its application towards endometrium reparation | |
| CN100435717C (en) | Endoscopic attachment device | |
| CN101116607A (en) | Endoscopic insertion aid and endoscopic system | |
| CN204092271U (en) | A kind of biological 3D printing equipment | |
| CN204890922U (en) | Percutaneous kidney fistulization wicresoft expansion drainage external member | |
| CN104363845B (en) | Filler applicator for treating female urinary incontinence | |
| CN107822582A (en) | More instrument channel hysteroscopes | |
| CN107773203A (en) | Big passage straight cutting enters endoscope | |
| CN101849866A (en) | Guide device for embedding zebra guide wires for ureteral stent below laparoscope | |
| CN104337589B (en) | A kind of biological 3D printing equipment | |
| CN211067081U (en) | Micro-needle positioning embolectomy instrument | |
| US20200260937A1 (en) | Protective sheath, hysteroscope equipped therewith, and nephroscope equipped with same | |
| CN210750826U (en) | Double-bag external urethral sphincter dilating tube | |
| CN103385685A (en) | Colposcope with inflating air sac | |
| CN103431888A (en) | Push type bladder diverticulum calculus removing device | |
| CN207785128U (en) | Big channel straight cutting enters endoscope | |
| CN203468575U (en) | Colposcope with airbag | |
| CN204636271U (en) | There is the hysteroscope of electrode knife | |
| CN201147297Y (en) | Dual-purpose endoscope for rectum and vagina with illumination | |
| CN201123831Y (en) | Three-way biliary tract endoscope | |
| CN102379734A (en) | Netlike calculus removing device | |
| WO2011122760A2 (en) | Amnion insertion device | |
| CN103385686A (en) | Cystoscope with inflating air sac | |
| US20110015487A1 (en) | Endoscope with single-channel endoscopic tube and disposable set, connecting the channel with pressure sources. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150520 Effective date of abandoning: 20180202 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150520 Effective date of abandoning: 20180202 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |