CN106730301A - A kind of Wound care device - Google Patents
A kind of Wound care device Download PDFInfo
- Publication number
- CN106730301A CN106730301A CN201710037934.6A CN201710037934A CN106730301A CN 106730301 A CN106730301 A CN 106730301A CN 201710037934 A CN201710037934 A CN 201710037934A CN 106730301 A CN106730301 A CN 106730301A
- Authority
- CN
- China
- Prior art keywords
- absorbent cotton
- housing
- wound
- care device
- wound care
- 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.)
- Granted
Links
- 229920000742 Cotton Polymers 0.000 claims abstract description 61
- 229920001971 elastomer Polymers 0.000 claims abstract description 24
- 239000005060 rubber Substances 0.000 claims abstract description 24
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 239000003814 drug Substances 0.000 claims description 34
- 238000005507 spraying Methods 0.000 claims description 23
- 230000001413 cellular effect Effects 0.000 claims description 6
- 239000002775 capsule Substances 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 15
- 239000000853 adhesive Substances 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 239000011505 plaster Substances 0.000 abstract description 6
- 208000033809 Suppuration Diseases 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 description 44
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
- A61F13/0203—Adhesive bandages or dressings with fluid retention members
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a kind of Wound care device,Including housing,The bottom of housing is provided with division board,Absorbent cotton frame is provided with above division board,Absorbent cotton is placed with absorbent cotton frame,The opening for the insertion of absorbent cotton frame is provided with the left surface of housing,Ventilating opening is provided with the right side of housing,The absorbent cotton frame that the Wound care device employs drawing and pulling type places absorbent cotton,Absorbent cotton need to only be extracted during dressing out,Wound is set to expose in atmosphere without lifting device,The wound lacerated wound for just having healed is easily lead to when avoiding each dressing tear adhesive plaster and gauze simultaneously,Avoid the inconvenience that tradition is brought using the mode of gauze wrapped wound,Be sprayed onto liquid on absorbent cotton by rubber pneumatic bag by the Wound care device,Medicine-feeding is simple and convenient,The device is further equipped with piston cylinder,Subnormal ambient can be provided to device inside,It is easy to remove fester during wound suppuration,The device is easy to use,Protection to wound is more comprehensive,Significantly reduce the pain of patient,Alleviate the work difficulty of medical worker.
Description
Technical field
The present invention relates to technical field of medical instruments, specially a kind of Wound care device.
Background technology
At present, clinically traditional Wound care mode needs to use gauze wrapped, this kind of surface of a wound care device when in use,
Medical sponge block is covered on the surface of a wound, and fluid-tight pad pasting is pasted on skin around medical sponge and the surface of a wound, pasted
Film can both be wholely set and a part for constituent apparatus with medical sponge, it is also possible in addition using medical pad pasting or adhesive plaster, and
In skin of the sponge fixing seal around the surface of a wound, will over the course for the treatment of be frequently necessary to dressing, each dressing tear adhesive plaster and
The wound lacerated wound for just having healed is easily lead to during gauze, it is cumbersome during operation, waste time and energy, bring work to medical worker
Make difficulty.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect, there is provided a kind of Wound care device, wound shield
The absorbent cotton frame that reason device employs drawing and pulling type places absorbent cotton, need to only extract absorbent cotton during dressing out, and wound is exposed without lifting device
In atmosphere, while easilying lead to the wound lacerated wound for just having healed when avoiding each dressing tear adhesive plaster and gauze, it is to avoid
Liquid is sprayed onto medicine by the inconvenience that the mode of traditional use gauze wrapped wound is brought, the Wound care device by rubber pneumatic bag
On cotton, add medicine to simple and convenient, the device is further equipped with piston cylinder, subnormal ambient can be provided to device inside, be easy to wound suppuration
When remove fester, the device is easy to use, and the protection to wound is more comprehensive, significantly reduces the pain of patient, alleviates doctor
The work difficulty of business personnel, in can effectively solving the problems, such as background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of Wound care device, including housing, it is described
The bottom of housing is provided with division board, and absorbent cotton frame is provided with above division board, and absorbent cotton is placed with the absorbent cotton frame, housing
The opening for the insertion of absorbent cotton frame is provided with left surface, ventilating opening is provided with the right side of housing, the top of housing is provided with piston
Cylinder, the internal engagement of the piston cylinder is provided with piston, and the upper surface center of piston is fixed with pull bar, and pull bar runs through piston cylinder
Upper plate, the upper surface of the housing is placed with rubber pneumatic bag, and the rubber pneumatic bag passes on left the first check valve and enters
Stomata is connected, and the right side of rubber pneumatic bag is connected by connecting tube with the entrance of medicine spraying tube, and connecting tube is pacified with the contact position of medicine spraying tube
Equipped with the second check valve, the front and rear both sides of the housing are additionally provided with four bandages.
Used as a preferred technical solution of the present invention, the top board of housing is run through on the top of the medicine spraying tube, medicine spraying tube
Top is additionally provided with medicine feeding hole, and the bottom of medicine spraying tube is located at the inside of housing and parallel with absorbent cotton, medicine spraying tube towards absorbent cotton one
Uniform array has multiple shower nozzles, the length of array shower nozzle and the equal length of absorbent cotton on side.
Used as a preferred technical solution of the present invention, the outside of the ventilating opening is provided with an article putting groove, article putting groove
One piece of baffle plate of drawing and pulling type is inside placed with, the edge of baffle plate is provided with rubber seal.
It is close rubber to be provided with as a preferred technical solution of the present invention, at the absorbent cotton frame and the left contact of housing
Seal.
As a preferred technical solution of the present invention, densely covered cellular through hole is provided with the division board.
Compared with prior art, the beneficial effects of the invention are as follows：The Wound care device employs the absorbent cotton frame of drawing and pulling type
Absorbent cotton is placed, absorbent cotton need to be only extracted during dressing out, wound is exposed in atmosphere, while avoiding each dressing without lifting device
During tear adhesive plaster and gauze easily lead to the wound lacerated wound that has just healed, it is to avoid the mode of traditional use gauze wrapped wound
Be sprayed onto liquid on absorbent cotton by rubber pneumatic bag by the inconvenience for bringing, the Wound care device, is added medicine to simple and convenient, and the device is also matched somebody with somebody
Piston cylinder is had, subnormal ambient can be provided to device inside, be easy to remove fester during wound suppuration, the device is easy to use, right
The protection of wound is more comprehensive, significantly reduces the pain of patient, alleviates the work difficulty of medical worker.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1 housing, 2 baffle plates, 3 ventilating openings, 4 piston cylinders, 5 pull bars, 6 pistons, 7 air admission holes, 8 first check valves, 9 rubbers
Glue air bag, 10 connecting tubes, 11 second check valves, 12 medicine feeding holes, 13 medicine spraying tubes, 14 absorbent cotton framves, 15 absorbent cotton, 16 bandages, 17 isolation
Plate.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 is referred to, the present invention provides a kind of technical scheme：A kind of Wound care device, including housing 1, under housing 1
Portion is provided with division board 17, and densely covered cellular through hole is provided with division board 17, and cellular through hole is easy to wound to absorb absorbent cotton
Liquid on 15, the top of division board 17 is provided with absorbent cotton frame 14, and absorbent cotton 15 is placed with absorbent cotton frame 14, can extract absorbent cotton frame out
14, absorbent cotton 15 is put on absorbent cotton frame 14, then absorbent cotton frame 14 is inserted in housing 1, it is exposed to wound without lifting device
In air, the opening for the insertion of absorbent cotton frame 14 is provided with the left surface of housing 1, at absorbent cotton frame 14 and the left contact of housing 1
Rubber seal is provided with, rubber seal is used to seal housing 1, in order to manufacture subnormal ambient, the right side of housing 1 is set
The outside for having ventilating opening 3, ventilating opening 3 is provided with an article putting groove, and one piece of baffle plate of drawing and pulling type 2, baffle plate 2 are placed with article putting groove
Edge be provided with rubber seal, rubber seal is used to seal housing 1, in order to manufacture subnormal ambient, housing 1
Top is provided with piston cylinder 4, and the internal engagement of piston cylinder 4 is provided with piston 6, and the upper surface center of piston 6 is fixed with pull bar
5, pull bar 5, when the wound of patient suppurates, is blocked ventilating opening 3 with baffle plate 2 through the upper plate of piston cylinder 4, pulls out drawing
Bar 5, housing 1 is internally formed negative pressure, and the upper surface of housing 1 is placed with rubber pneumatic bag 9, rubber pneumatic bag 9 to pass on left first single
Be connected with air admission hole 7 to valve 8, the right side of rubber pneumatic bag 9 is connected by connecting tube 10 with the entrance of medicine spraying tube 13, connecting tube 10 with
The contact position of medicine spraying tube 13 is provided with the second check valve 11, and rubber pneumatic bag 9 is extruded repeatedly, coordinates the first check valve 8 and second single
To valve 11, the liquid inside medicine spraying tube 13 can be pressurizeed, the top of medicine spraying tube 13 through housing 1 top board, medicine spraying tube 13 it is upper
Portion is additionally provided with medicine feeding hole 12, and be input to liquid in medicine spraying tube 13 by medicine feeding hole 12 by medical worker, the bottom of medicine spraying tube 13
Positioned at the inside of housing 1 and parallel with absorbent cotton 15, medicine spraying tube 13 has multiple shower nozzles, battle array towards uniform array on the side of absorbent cotton 15
The length of row shower nozzle and the equal length of absorbent cotton 15, the liquid after pressurization are sprayed on absorbent cotton 15 by shower nozzle, and liquid is by absorbent cotton
15 absorb, and by liquid through the cellular through hole effect of division board 17 and the site of injury of patient, the front and rear both sides of housing 1 also set up
There are four bandages 16, four bandages 16 are used to be fixed in device the site of injury of patient,.
When in use：Device is fixed on the site of injury of patient by the bandage 16 on device, absorbent cotton frame 14 is extracted out, by medicine
Cotton 15 is put on absorbent cotton frame 14, then inserts in housing 1 absorbent cotton frame 14, and then medical worker is defeated by liquid by medicine feeding hole 12
Enter in medicine spraying tube 13, rubber pneumatic bag 9 is then extruded repeatedly, to the liquid pressurization inside medicine spraying tube 13, the liquid after pressurization leads to
Cross shower nozzle to spray on absorbent cotton 15, liquid is absorbed by absorbent cotton 15, the cellular through hole effect through division board 17 and trouble by liquid
The site of injury of person, when the wound of patient suppurates, is blocked ventilating opening 3 with baffle plate 2, pulls out pull bar 5, the inside shape of housing 1
Into negative pressure, fester outflow is absorbed by absorbent cotton 15, then replaces clean absorbent cotton 15.
The absorbent cotton frame that this Wound care device employs drawing and pulling type places absorbent cotton, need to only extract absorbent cotton 15 during dressing out, without
Lifting device makes wound expose in atmosphere, while easilying lead to just heal when avoiding each dressing tear adhesive plaster and gauze
The wound lacerated wound of conjunction, it is to avoid the inconvenience that the mode of traditional use gauze wrapped wound is brought, the Wound care device passes through rubber
Be sprayed onto liquid on absorbent cotton 15 by glue air bag 9, adds medicine to simple and convenient, and the device is further equipped with piston cylinder 4, and device inside can be provided
Subnormal ambient, is easy to remove fester during wound suppuration, and the device is easy to use, and the protection to wound is more comprehensive, mitigates significantly
The pain of patient, alleviates the work difficulty of medical worker.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of Wound care device, including housing (1), it is characterised in that：The bottom of the housing (1) is provided with division board
(17) absorbent cotton frame (14), is provided with above division board (17), absorbent cotton (15), housing (1) is placed with the absorbent cotton frame (14)
Left surface on be provided with for absorbent cotton frame (14) insertion opening, ventilating opening (3) is provided with the right side of housing (1), housing (1)
Top is provided with piston cylinder (4), and the internal engagement of the piston cylinder (4) is provided with piston (6), the upper surface center of piston (6)
Place is fixed with pull bar (5), and through the upper plate of piston cylinder (4), the upper surface of the housing (1) is placed with rubber gas to pull bar (5)
Capsule (9), first check valve (8) that passes on left of the rubber pneumatic bag (9) is connected with air admission hole (7), the right side of rubber pneumatic bag (9)
It is connected with the entrance of medicine spraying tube (13) by connecting tube (10), connecting tube (10) is provided with second with the contact position of medicine spraying tube (13)
Check valve (11), the front and rear both sides of the housing (1) are additionally provided with four bandages (16).
2. a kind of Wound care device according to claim 1, it is characterised in that：The top of the medicine spraying tube (13) is run through
The top board of housing (1), the top of medicine spraying tube (13) is additionally provided with medicine feeding hole (12), and the bottom of medicine spraying tube (13) is located at housing (1)
Inside and parallel with absorbent cotton (15), medicine spraying tube (13) has multiple shower nozzles, array towards uniform array on the side of absorbent cotton (15)
The length of shower nozzle and the equal length of absorbent cotton (15).
3. a kind of Wound care device according to claim 1, it is characterised in that：The outside setting of the ventilating opening (3)
There is an article putting groove, one piece of baffle plate of drawing and pulling type (2) is placed with article putting groove, the edge of baffle plate (2) is provided with rubber seal
Circle.
4. a kind of Wound care device according to claim 1, it is characterised in that：The absorbent cotton frame (14) and housing (1)
Left contact at be provided with rubber seal.
5. a kind of Wound care device according to claim 1, it is characterised in that：It is provided with the division board (17) close
The cellular through hole of cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037934.6A CN106730301B (en) | 2017-01-19 | 2017-01-19 | Wound nursing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037934.6A CN106730301B (en) | 2017-01-19 | 2017-01-19 | Wound nursing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106730301A true CN106730301A (en) | 2017-05-31 |
| CN106730301B CN106730301B (en) | 2019-12-13 |
Family
ID=58944102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710037934.6A Active CN106730301B (en) | 2017-01-19 | 2017-01-19 | Wound nursing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106730301B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174387A (en) * | 2017-06-22 | 2017-09-19 | 张文浩 | A kind of multi-functional scald shaping recovery therapeutic equipment |
| CN108578030A (en) * | 2018-05-22 | 2018-09-28 | 郑丽萍 | A kind of general surgery Wound care device |
| CN108814816A (en) * | 2018-07-09 | 2018-11-16 | 芜湖明凯医疗器械科技有限公司 | A kind of department of general surgery's edge of a knife recovery care device |
| CN108853715A (en) * | 2018-06-29 | 2018-11-23 | 成都三乙医疗科技有限公司 | Convenient for adding the electrotherapy piece of medical fluid |
| CN109602546A (en) * | 2019-02-13 | 2019-04-12 | 靳文鹃 | Surgical nursing binding device |
| CN109692074A (en) * | 2018-12-29 | 2019-04-30 | 中国人民解放军陆军军医大学第一附属医院 | A kind of Wound care device |
| CN110559031A (en) * | 2019-09-10 | 2019-12-13 | 吉林大学第一医院 | low personnel of platelet are with blood sampling hemostasis subsides |
| CN111184605A (en) * | 2019-12-30 | 2020-05-22 | 河南省中医院（河南中医药大学第二附属医院） | Surgical operation wound nursing device |
| CN112618125A (en) * | 2020-12-14 | 2021-04-09 | 山东中医药大学附属医院 | Wound healing protection device for surgical nursing |
| CN112674941A (en) * | 2020-12-25 | 2021-04-20 | 中国人民解放军总医院 | Emergency treatment device for war wound abdominal wall defect |
| CN113750360A (en) * | 2020-07-27 | 2021-12-07 | 徐晓云 | Double-cavity supercharged medicine applying device for pediatrics and using method |
| CN114053010A (en) * | 2021-10-12 | 2022-02-18 | 暨南大学附属第一医院（广州华侨医院） | Household negative pressure oxygen therapy device for daily cleaning and physical therapy of chronic wound |
| CN115192315A (en) * | 2022-07-15 | 2022-10-18 | 南京鼓楼医院 | Liver and lung disease postoperative wound infection nursing device and method thereof |
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| CN205598132U (en) * | 2016-04-06 | 2016-09-28 | 中国人民解放军第四军医大学 | Nursing mattress |
| CN106176046A (en) * | 2011-05-26 | 2016-12-07 | 凯希特许有限公司 | The stimulation of fluid used for drip treatment and the system and method for activation |
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| JP2005204954A (en) * | 2004-01-23 | 2005-08-04 | Medical Supply:Kk | Hemostasis tool |
| CN2774553Y (en) * | 2004-05-24 | 2006-04-26 | 陈少全 | Adhesive type multifunctional negative pressure drainage device |
| US20090105670A1 (en) * | 2007-10-23 | 2009-04-23 | Boehringer Technologies, L.P. | Thin film wound cover, suction assisted wound treatment system using the same, method of using the thin film wound cover and method of making the same |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174387A (en) * | 2017-06-22 | 2017-09-19 | 张文浩 | A kind of multi-functional scald shaping recovery therapeutic equipment |
| CN108578030A (en) * | 2018-05-22 | 2018-09-28 | 郑丽萍 | A kind of general surgery Wound care device |
| CN108578030B (en) * | 2018-05-22 | 2020-07-21 | 郑丽萍 | General surgery department operation wound nursing device |
| CN108853715A (en) * | 2018-06-29 | 2018-11-23 | 成都三乙医疗科技有限公司 | Convenient for adding the electrotherapy piece of medical fluid |
| CN108814816B (en) * | 2018-07-09 | 2020-11-17 | 山西白求恩医院 | Incision recovery nursing device for general surgery department |
| CN108814816A (en) * | 2018-07-09 | 2018-11-16 | 芜湖明凯医疗器械科技有限公司 | A kind of department of general surgery's edge of a knife recovery care device |
| CN109692074A (en) * | 2018-12-29 | 2019-04-30 | 中国人民解放军陆军军医大学第一附属医院 | A kind of Wound care device |
| CN109602546A (en) * | 2019-02-13 | 2019-04-12 | 靳文鹃 | Surgical nursing binding device |
| CN110559031A (en) * | 2019-09-10 | 2019-12-13 | 吉林大学第一医院 | low personnel of platelet are with blood sampling hemostasis subsides |
| CN111184605B (en) * | 2019-12-30 | 2022-01-18 | 河南省中医院（河南中医药大学第二附属医院） | Surgical operation wound nursing device |
| CN111184605A (en) * | 2019-12-30 | 2020-05-22 | 河南省中医院（河南中医药大学第二附属医院） | Surgical operation wound nursing device |
| CN113750360A (en) * | 2020-07-27 | 2021-12-07 | 徐晓云 | Double-cavity supercharged medicine applying device for pediatrics and using method |
| CN113856022A (en) * | 2020-07-27 | 2021-12-31 | 徐晓云 | Paediatrics medicament spraying device of secondary pressure boost structure |
| CN113856023A (en) * | 2020-07-27 | 2021-12-31 | 徐晓云 | Pediatric medicament spraying device with secondary pressurization structure and using method |
| CN113750360B (en) * | 2020-07-27 | 2023-02-03 | 余博萌 | Double-cavity supercharged medicine applying device for pediatrics and using method |
| CN112618125A (en) * | 2020-12-14 | 2021-04-09 | 山东中医药大学附属医院 | Wound healing protection device for surgical nursing |
| CN112618125B (en) * | 2020-12-14 | 2022-12-06 | 山东中医药大学附属医院 | Wound healing protection device for surgical nursing |
| CN112674941A (en) * | 2020-12-25 | 2021-04-20 | 中国人民解放军总医院 | Emergency treatment device for war wound abdominal wall defect |
| CN114053010A (en) * | 2021-10-12 | 2022-02-18 | 暨南大学附属第一医院（广州华侨医院） | Household negative pressure oxygen therapy device for daily cleaning and physical therapy of chronic wound |
| CN115192315A (en) * | 2022-07-15 | 2022-10-18 | 南京鼓楼医院 | Liver and lung disease postoperative wound infection nursing device and method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106730301B (en) | 2019-12-13 |
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