CN108744075B - Fixing device for syringe drainage - Google Patents
Fixing device for syringe drainage Download PDFInfo
- Publication number
- CN108744075B CN108744075B CN201810333610.1A CN201810333610A CN108744075B CN 108744075 B CN108744075 B CN 108744075B CN 201810333610 A CN201810333610 A CN 201810333610A CN 108744075 B CN108744075 B CN 108744075B
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- China
- Prior art keywords
- hole
- syringe
- groove
- support frame
- fixing device
- 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.)
- Expired - Fee Related
Links
- 241000521257 Hydrops Species 0.000 description 4
- 206010030113 Oedema Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 206010068774 Skin flap necrosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002316 cosmetic surgery Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 206010040872 skin infection Diseases 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/80—Suction pumps
- A61M1/81—Piston pumps, e.g. syringes
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to the technical field of medical instruments, in particular to a fixing device for injector drainage, which comprises a support frame, wherein one end of the support frame is provided with a through hole, a placing plate is arranged in the support frame, a placing groove is arranged on the placing plate, a plurality of clamping grooves are formed in the side walls of the two sides of the placing groove, sliding grooves are transversely arranged above the clamping grooves and are communicated with the sliding grooves, a sliding plate is arranged in the placing groove in a sliding mode, two ends of the sliding plate are provided with pawls which can be clamped in the clamping grooves, a spring is connected between one side, away from the through hole, of the sliding plate and the other end of the placing plate, the other side of the sliding plate is provided with a mounting hole, an air bag is arranged in the mounting hole, air. The invention can solve the problem that the piston rod is not fixed stably because the needle head is easy to fall off in the prior art.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a fixing device for syringe drainage.
Background
The syringe negative pressure drainage is to utilize the principle of negative pressure suction to generate pressure lower than the atmospheric pressure at the wound surface to suck out the subcutaneous liquid of the wound surface. The disposable syringe negative pressure drainage is applied after plastic surgery, so that effective drainage can be maintained, the drainage liquid property can be conveniently observed, the drainage quantity can be accurately recorded, and the occurrence of complications such as skin flap necrosis, infection and the like can be reduced.
After an operation of an orthopedic patient, a disposable syringe is usually left for continuous negative pressure drainage, and a needle is usually arranged between the bottom of a syringe and a piston rod to support the piston rod clinically so as to fix the piston and ensure the negative pressure in the syringe. However, in the long-term fixing process, the needle is easy to fall off due to the movement of the patient or external reasons, so that the piston moves, and the negative pressure in the syringe cannot be kept. And because the length of the needle head can not be adjusted, the syringe can not meet the requirements of negative pressure suction in different degrees. In addition, the injector is fixed on the patient by using the paper breathable adhesive plaster clinically, but the adhesive plaster is not sticky due to long-time adhesion and turning over or getting out of bed of the patient, so that the danger of tube detachment is caused. Moreover, in the negative pressure drainage process, the effusion in the syringe is discharged at intervals, and the syringe is fixed on the patient body by using the adhesive plaster again after the effusion is discharged, so that the operation is troublesome, and the working efficiency of medical personnel is reduced.
Disclosure of Invention
The invention aims to provide a fixing device for syringe drainage, which solves the problem that a piston rod is not stably fixed due to the fact that a needle head is easy to fall off in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a fixing device is used in syringe drainage, which comprises a supporting fram, support frame one end is provided with the through-hole, be provided with in the support frame and place the board, it is provided with the standing groove on the board to place, all be provided with a plurality of draw-in grooves on the lateral wall of standing groove both sides, the draw-in groove top transversely is provided with the spout, the draw-in groove all communicates with the spout, it is provided with the slide to slide in the standing groove, the slide both ends are provided with can block into the pawl in the draw-in groove, one side that the through-hole was kept away from to the slide and place and be connected with the spring between the board other end, the slide opposite side is provided with the mounting hole.
The principle of the scheme is as follows:
the placing plate is used for placing an injector, the supporting frame is used for supporting the placing plate, the through hole is used for placing a guide pipe for drainage, the clamping jaw in the mounting hole is used for clamping a piston rod of the injector, the piston rod is connected with the sliding plate, the piston rod can be pulled through the sliding plate to realize negative pressure, and the pawl on the sliding plate is used for being clamped in the clamping groove to fix the piston rod. During actual use, the injector is placed in the placing groove on the placing plate, the piston rod of the injector is inserted into the mounting hole, gas in the air bag can be extruded into the air pipe when the piston rod is inserted, the gas pushes the slide rod in the air pipe to slide, and the slide rod pushes the clamping jaw to enable the clamping jaw to clamp the piston rod of the injector, so that the connection between the piston rod and the sliding plate is realized. After the fixation is finished, the sliding plate is driven to slide, so that the pawl on the sliding plate is clamped into the clamping groove on the side wall of the placing groove to fix the piston rod, and the syringe and the catheter are connected to finish the negative pressure. When the piston rod is released, the sliding plate is pushed upwards to enable the pawl on the sliding plate to slide into the sliding groove.
The beneficial effect of this scheme does:
1. through being connected the piston rod and the slide with the syringe, set up the pawl on the slide to set up the draw-in groove on the standing groove lateral wall, can accomplish the fixed of piston rod through going into the draw-in groove with the pawl card, compare and rely on the syringe needle to support tightly fixed piston rod between syringe and piston rod among the prior art, adopt this scheme fixed piston rod fixed more firm, can guarantee to last the negative pressure in the syringe.
2. Set up the mounting hole on the slide to set up the gasbag in the mounting hole, can extrude the gas in the gasbag to the trachea when the piston rod of syringe inserts in the mounting hole, utilize gas to promote the clamping jaw in order to press from both sides the piston rod of tight syringe, realize being connected of piston rod and slide from this, easy operation, and connect firmly.
3. The sliding plate can be released by upwards pushing the sliding plate to enable the pawl on the sliding plate to slide into the sliding groove from the clamping groove, so that the piston rod can be conveniently adjusted under different negative pressure drainage conditions.
Further, place the board middle part and articulate on the support frame, place and all be connected with the telescopic link between board both ends bottom and the support frame bottom, the through-hole below is provided with the blow off pipe. The one end that will place the board and be close to the through-hole is pressed downwards and is made to place the board and rotate, can make syringe and pipe break away from, then can realize the discharge of hydrops in the syringe with syringe and blow off pipe intercommunication. The whole process does not need to take down the syringe, the operation is simple, and the working efficiency of medical staff is improved.
Furthermore, a pressing plate which can be clamped into the through hole is arranged above the through hole in a sliding mode, and pull ropes are connected to the two ends of the pressing plate and one end, close to the through hole, of the placing plate. The pressing plate can be pulled through the pull rope when the placing plate rotates, so that the pressing plate presses the conduit in the through hole, and effusion in the conduit is prevented from overflowing after the conduit is separated from the injector.
Furthermore, the inner side of the clamping jaw is provided with anti-skid teeth. The anti-skidding teeth can increase the friction between the clamping jaw and the piston rod, so that the piston rod is fixed more stably.
Furthermore, an elastic band is connected to the side wall of one side of the support frame, and a connecting piece is connected between the other end of the elastic band and the side wall of the other side of the support frame. Through twine the elastic cord on the patient body to utilize the connecting piece to connect the elastic cord on the support frame, so can fix whole device on the patient body, the patient of being convenient for gets off the bed activity during negative pressure drainage.
Furthermore, an elastic piece is arranged on the side wall of the placing groove. Can extrude the elastic component on the standing groove lateral wall when the standing groove is placed to the syringe, the elastic component can utilize the elastic restoring force of self to support tight syringe for placing that the syringe can be more firm in the standing groove.
Drawings
FIG. 1 is a top view of an embodiment of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 1;
fig. 4 is a schematic structural view of the slide plate of fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a sewage discharge pipe 1, a pull rope 11, a placing plate 12, a placing groove 13, a supporting frame 14, a pawl 15, a sliding plate 16, a spring 17, an expansion rod 18, a clamping groove 19, a sliding groove 20, an elastic band 21, a pressing plate 22, a through hole 23, a clamping jaw 24, an air bag 25, a mounting hole 26, a sliding rod 27, an elastic piece 28, a connecting piece 29 and a piston rod 30.
As shown in fig. 1, the fixing device for syringe drainage of the present invention comprises a rectangular frame-shaped supporting frame 14, an elastic band 21 is glued on one side wall of the supporting frame 14, a connecting member 29 is connected between the other end of the elastic band 21 and the other side wall of the supporting frame 14, and the connecting member 29 is a magic tape. As can be seen from the figure 3, a through hole 23 is formed in the side wall of the left end of the support frame 14, the through hole 23 is used for placing a conduit for negative pressure drainage, the sewage discharge pipe 1 is installed on the support frame 14 below the through hole 23, and a pressing plate 22 which can be clamped into the through hole 23 is connected to the support frame 14 above the through hole 23 in a sliding mode. As shown in fig. 1, a placing plate 12 is installed in the supporting frame 14, the middle of the placing plate 12 is hinged to the supporting frame 14, and as can be seen from fig. 3, the left end of the placing plate 12 and the two ends of the pressing plate 22 are both connected with a pull rope 11. As shown in fig. 1, a placing slot 13 is transversely formed on the placing plate 12, elastic members 28 are respectively bonded to the side walls of both sides of the placing slot 13, and the elastic members 28 are made of rubber. As can be seen from FIG. 2, the extension rods 18 are connected between the bottoms of the two ends of the placing plate 12 and the bottoms of the supporting frames 14. A plurality of clamping grooves 19 are formed in the side walls of the two sides of the placing groove 13, sliding grooves 20 are formed in the upper portions of the clamping grooves 19 in a transverse mode, and the clamping grooves 19 are communicated with the sliding grooves 20. As shown in fig. 1, a sliding plate 16 is slidably mounted in the placing groove 13, two ends of the sliding plate 16 are hinged to pawls 15 which can be clamped into the clamping grooves 19, a spring 17 is connected between the right side of the sliding plate 16 and the right end of the placing plate 12, as can be seen from fig. 4, a mounting hole 26 is formed in the left side surface of the sliding plate 16, an air bag 25 is glued to the bottom of the mounting hole 26, air pipes are vertically mounted on the side wall of the mounting hole 26 and are symmetrically arranged with the center of the mounting hole 26, the bottom ends of the two air pipes are communicated with the air bag 25, sliding rods 27 are slidably connected in the top ends of the two air pipes, clamping jaws 24 are connected to the two sliding rods. The clamping jaws 24 are arc-shaped clamping jaws 24 shown in fig. 4, the two clamping jaws 24 can be mutually buckled, and anti-skid teeth are welded on the inner sides of the clamping jaws 24.
In actual use, the syringe is pressed into the placement groove 13 in a state that the needle hole faces the through hole 23, the elastic member 28 on the side wall of the placement groove 13 can be pressed when the syringe is placed in the placement groove 13, and the elastic member 28 can be abutted against the syringe by using the elastic restoring force of the elastic member 28, so that the syringe is fixed. After the injector is fixed, the piston rod 30 of the injector is pulled out, the end part of the piston rod 30 of the injector is inserted into the mounting hole 26 on the sliding plate 16, the end part of the piston rod 30 can extrude the air bag 25 at the bottom of the mounting hole 26 when being inserted, the air in the air bag 25 is extruded into an air pipe, the air in the air pipe pushes the sliding rod 27 to slide towards the inner side of the mounting hole 26, and therefore the two clamping jaws 24 connected with the sliding rod 27 are pushed to gradually close until being buckled on the piston rod 30, and therefore the connection between the piston rod 30 and the sliding plate 16 is achieved.
After the piston rod 30 is connected with the sliding plate 16, the sliding plate 16 is pulled rightwards to a required position, so that the pawls 15 at the two ends of the sliding plate 16 are clamped into the clamping grooves 19 on the side walls of the placing groove 13. In the process of pulling the sliding plate 16, the pawl 15 can slide on the surface of the slot 19, and after the pawl 15 is clamped in the slot 19, the pawl 15 can be tightly pressed against the slot 19, so that the piston rod 30 is fixed. After the piston rod 30 is fixed, the catheter for negative pressure drainage is inserted into the through hole 23, the needle hole of the syringe is connected with the catheter, and then the catheter is connected with the wound surface of a patient, so that negative pressure can be completed.
When the effusion in the syringe needs to be discharged, the left end of the placing plate 12 is pressed downwards, the telescopic rod 18 at the left end of the placing plate 12 is shortened, the telescopic rod 18 at the right end of the placing plate 12 is extended, and then the left end of the placing plate 12 rotates downwards. When the left end of the placing plate 12 rotates downwards, the pressing plate 22 can be pulled downwards through the pull rope 11, so that the pressing plate 22 is clamped into the through hole 23 to press the catheter, the placing plate 12 is continuously pressed after the catheter is pressed, and the injector can be separated from the catheter at the moment. Then with syringe pinhole and blow off pipe 1 intercommunication to upwards promote slide 16, slide in the spout 20 from draw-in groove 19 with pawl 15 on the slide 16, released slide 16 from this, promote slide 16 this moment left and can drive the piston and move left in the syringe, the piston extrudes the hydrops in the syringe to blow off pipe 1 in, has realized the discharge of hydrops from this.
After the hydrops was discharged, press the right-hand member of placing board 12 for place board 12 and rotate to initial position, then connect syringe and pipe, and slide 16 right, make pawl 15 on the slide 16 slide to the draw-in groove 19 top that required position corresponds along spout 20, press slide 16 downwards and make pawl 15 on it block into draw-in groove 19 once more in, then accomplished piston rod 30's fixing from this, can carry out the negative pressure drainage once more this moment.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. A fixing device for syringe drainage is characterized in that: including the support frame, support frame one end is provided with the through-hole, is provided with in the support frame and places the board, places and is provided with the standing groove on the board, all is provided with a plurality of draw-in grooves on the lateral wall of standing groove both sides, and the draw-in groove top transversely is provided with the spout, the draw-in groove all communicates with the spout, slides in the standing groove and is provided with the slide, and the slide both ends are provided with can block into pawl in the draw-in groove, the slide is kept away from one side of through-hole and place be connected with the spring between the board other end, the slide opposite side is provided with the mounting hole, is provided with the gasbag in the mounting hole, and the symmetry.
2. The syringe drainage fixing device according to claim 1, wherein: the middle part of the placing plate is hinged to the supporting frame, the bottoms of the two ends of the placing plate and the bottoms of the two ends of the supporting frame are connected together through telescopic rods, and a blow-off pipe is arranged below the through hole.
3. The syringe drainage fixing device according to claim 2, wherein: the through-hole top slides and is provided with the clamp plate that can block in the through-hole, the clamp plate both ends all with place the board and be close to the one end of through-hole and be connected with the stay cord.
4. The syringe drainage fixing device according to claim 3, wherein: and anti-skid teeth are arranged on the inner sides of the clamping jaws.
5. The syringe drainage fixing device according to claim 4, wherein: the elastic band is connected to the side wall of one side of the support frame, and a connecting piece is connected between the other end of the elastic band and the side wall of the other side of the support frame.
6. The syringe drainage fixing device according to claim 5, wherein: and the side wall of the placing groove is provided with an elastic piece.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810333610.1A CN108744075B (en) | 2018-04-13 | 2018-04-13 | Fixing device for syringe drainage |
Applications Claiming Priority (1)
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CN201810333610.1A CN108744075B (en) | 2018-04-13 | 2018-04-13 | Fixing device for syringe drainage |
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CN108744075A CN108744075A (en) | 2018-11-06 |
CN108744075B true CN108744075B (en) | 2020-10-30 |
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CN201810333610.1A Expired - Fee Related CN108744075B (en) | 2018-04-13 | 2018-04-13 | Fixing device for syringe drainage |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110141695A (en) * | 2019-06-19 | 2019-08-20 | 青岛大学附属医院 | A kind of drainage device for cardiothoracic surgery being fixed easily function with anti-clogging |
WO2024172840A1 (en) * | 2023-02-15 | 2024-08-22 | Bard Peripheral Vascular, Inc. | Drainage systems including biased displacement pump for providing a negative pressure for draining and collecting bodily fluids |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11267464A (en) * | 1998-03-23 | 1999-10-05 | Kawasumi Lab Inc | Fixing agent distributing injector and distributing injection method |
WO2004096313A2 (en) * | 2003-04-30 | 2004-11-11 | Coeur, Inc | Syringe adapter |
CN102772266A (en) * | 2012-07-03 | 2012-11-14 | 孔蓉 | Fixing device for injector |
CN202699620U (en) * | 2012-09-04 | 2013-01-30 | 孙晓萍 | Needle head fixing frame for injector |
CN204050535U (en) * | 2014-09-23 | 2014-12-31 | 浙江欧健医用器材有限公司 | Joint syringe |
CN204932389U (en) * | 2015-08-03 | 2016-01-06 | 张培培 | A kind of Cardiological drainage device with guide rod guide pin bushing buffer unit |
CN205307517U (en) * | 2015-12-03 | 2016-06-15 | 张静 | Syringe that promotion speed is more even |
CN206252708U (en) * | 2016-08-30 | 2017-06-16 | 徐继红 | A kind of cosmetically syringe |
CN106983929A (en) * | 2017-05-19 | 2017-07-28 | 四川北辰乾衡科技有限责任公司 | A kind of muscle recovery cartridge syringe |
CN107335113A (en) * | 2017-07-21 | 2017-11-10 | 朱巧燕 | A kind of doctor type injector kit of stabilization |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6916272B2 (en) * | 2002-02-08 | 2005-07-12 | Song Jung Chun | Apparatus for preventing sudden acceleration of automobile fitted with automatic transmission |
JP5805111B2 (en) * | 2010-02-18 | 2015-11-04 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | Automatic syringe with torsion spring |
EP3108833A1 (en) * | 2015-06-24 | 2016-12-28 | Université de Strasbourg | Method for controlling the viscosity of orthopedic bone cement |
CN205055067U (en) * | 2015-09-28 | 2016-03-02 | 成都菲斯普科技有限公司 | Injection syringe for anaesthesia |
CN205055069U (en) * | 2015-10-15 | 2016-03-02 | 王涵 | Injector |
CN205548759U (en) * | 2016-03-01 | 2016-09-07 | 石荷叶 | Animal doctor uses medicine syringe |
CN106267469A (en) * | 2016-08-05 | 2017-01-04 | 天津市灥嘉科技发展有限公司 | A kind of animal epidemic prevention device |
CN106871582B (en) * | 2016-12-22 | 2019-02-05 | 重庆市奇格食品有限公司 | A kind of pressing mechanism for rice dumpling face press drier |
CN207024095U (en) * | 2017-01-22 | 2018-02-23 | 赵红霞 | A kind of gynemetrics amniotic fluid drainage needle tubing of the automatic contractile function of syringe needle |
CN107137791B (en) * | 2017-05-25 | 2023-11-17 | 中国人民解放军第二军医大学 | Double-injector linkage fixing device |
CN107126597A (en) * | 2017-06-02 | 2017-09-05 | 南京感控通化工产品经营部 | High pressure injector device for fixing syringe with syringe detection means |
-
2018
- 2018-04-13 CN CN201810333610.1A patent/CN108744075B/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11267464A (en) * | 1998-03-23 | 1999-10-05 | Kawasumi Lab Inc | Fixing agent distributing injector and distributing injection method |
WO2004096313A2 (en) * | 2003-04-30 | 2004-11-11 | Coeur, Inc | Syringe adapter |
CN102772266A (en) * | 2012-07-03 | 2012-11-14 | 孔蓉 | Fixing device for injector |
CN202699620U (en) * | 2012-09-04 | 2013-01-30 | 孙晓萍 | Needle head fixing frame for injector |
CN204050535U (en) * | 2014-09-23 | 2014-12-31 | 浙江欧健医用器材有限公司 | Joint syringe |
CN204932389U (en) * | 2015-08-03 | 2016-01-06 | 张培培 | A kind of Cardiological drainage device with guide rod guide pin bushing buffer unit |
CN205307517U (en) * | 2015-12-03 | 2016-06-15 | 张静 | Syringe that promotion speed is more even |
CN206252708U (en) * | 2016-08-30 | 2017-06-16 | 徐继红 | A kind of cosmetically syringe |
CN106983929A (en) * | 2017-05-19 | 2017-07-28 | 四川北辰乾衡科技有限责任公司 | A kind of muscle recovery cartridge syringe |
CN107335113A (en) * | 2017-07-21 | 2017-11-10 | 朱巧燕 | A kind of doctor type injector kit of stabilization |
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CN108744075A (en) | 2018-11-06 |
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