CN111248965A - Uterine cavity compression type hemostasis device for obstetrical department - Google Patents
Uterine cavity compression type hemostasis device for obstetrical department Download PDFInfo
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- CN111248965A CN111248965A CN202010079427.0A CN202010079427A CN111248965A CN 111248965 A CN111248965 A CN 111248965A CN 202010079427 A CN202010079427 A CN 202010079427A CN 111248965 A CN111248965 A CN 111248965A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12027—Type of occlusion
- A61B17/1204—Type of occlusion temporary occlusion
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12136—Balloons
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12159—Solid plugs; being solid before insertion
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B2017/1205—Introduction devices
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Abstract
The invention discloses a uterine cavity compression type hemostasis device for obstetrical department, belongs to the technical field of medical appliances, solves the problems that the traditional uterine cavity compression hemostasis device is difficult to put into a uterine cavity and take out, and has the technical key points that: comprises a pushing component and a uterine cavity hemostasis component; the pushing assembly is used for driving the uterine cavity hemostasis assembly to enter the uterine cavity; palace chamber hemostasis subassembly for oppress, stanch to palace intracavity portion, inject palace intracavity through palace chamber hemostasis syringe with palace chamber hemostasis utricule, convenient operation is swift, utilize the internal elasticity support frame structure of palace chamber hemostasis sac to expand high inflation hemostasis compression cotton and prop open, high inflation hemostasis compression cotton meets the blood inflation, stanch to the palace chamber oppression, and set up and aerify the gasbag and expand the vaginal air bag, as the hemostatic barrier of second way, be favorable to improving the hemostatic effect of palace chamber oppression, take out convenient operation swift.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a uterine cavity compression type hemostasis device for obstetrical department.
Background
In delivery in obstetrics and gynecology department, the internal hemorrhage of uterine cavity is a common symptom, the situations of uterine contraction hypodynamia, placenta implantation and the like can cause the hemorrhage of uterine cavity, the hemorrhage of uterine cavity can cause the weakness of the puerpera when the delivery of the puerpera is completed, the puerpera needs to be treated by hemostasis immediately, and if the hemostasis can not be completed in time, the life health of the patient can be threatened.
At present, a uterine cavity hemostatic bag is an effective treatment means for hemostasis in a uterine cavity, expansion extrusion type hemostasis is carried out on the uterine cavity through a water ball supported by the hemostatic bag, the operation for placing and taking out the hemostatic bag is inconvenient, in addition, the operation for inflating and deflating needs to consume longer time, the hemostasis emergency time is easily delayed, the air bag cannot be effectively combined with the inner wall of the uterine cavity, and the hemostasis effect is poor; moreover, when the uterine cavity is used for compression hemostasis, once the hemostatic balloon is suddenly broken in the body of a parturient, no good protection measure is provided, and once the hemostatic balloon is leaked or broken, great life risk is generated for the parturient.
Therefore, it is desirable to provide a uterine cavity compression type hemostatic device for obstetrical department, which aims to solve the above problems.
Disclosure of Invention
Aiming at the defects in the prior art, the embodiment of the invention aims to provide a uterine cavity compression type hemostasis device for obstetrical department, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a uterine cavity compression type hemostasis device for obstetrical department, which comprises a pushing component and a uterine cavity hemostasis component;
the pushing assembly is used for driving the uterine cavity hemostasis assembly to enter the uterine cavity;
the uterine cavity hemostasis assembly is used for compressing and stanching the internal part of the uterine cavity.
As a further scheme of the invention, the pushing assembly comprises a uterine cavity hemostasis injector, a pushing handle and a piston, wherein the piston is arranged on the pushing handle and is arranged in the uterine cavity hemostasis injector in a sliding manner;
the uterine cavity hemostatic injector is used for installing the uterine cavity hemostatic assembly inside and driving the uterine cavity hemostatic assembly to enter the uterine cavity;
the piston is used for pushing the uterine cavity hemostatic assembly with the front side positioned in the uterine cavity hemostatic syringe out and placing the uterine cavity hemostatic assembly in the uterine cavity;
the push handle is used for external operation, pushes the piston to move, and pushes the uterine cavity hemostatic assembly in the uterine cavity hemostatic syringe into the uterine cavity.
As a further scheme of the invention, the front end of the uterine cavity hemostasis injector is also provided with a protective cap;
the protective cap is in threaded connection with the front end opening part of the uterine cavity hemostatic syringe and used for protecting the interior of the uterine cavity hemostatic syringe before use, and when the protective cap is used, the protective cap is screwed and removed and used for exposing the front end opening of the uterine cavity hemostatic syringe so as to push out the uterine cavity hemostatic assembly from the opening.
As a further aspect of the present invention, the uterine cavity hemostatic assembly comprises a uterine cavity hemostatic balloon;
the uterine cavity hemostatic sac body is an expanding hemostatic piece which is arranged at the front end of the piston and connected with the push handle.
As a further scheme of the invention, the uterine cavity hemostatic balloon comprises high-expansion hemostatic compressed cotton and an elastic support frame;
the high-expansion hemostatic compressed cotton is a cotton body which expands in the presence of blood and compresses to stop bleeding in a uterine cavity;
the elastic support frame is an assembly which is embedded in the high-expansion hemostatic compressed cotton and used for supporting.
As a further scheme of the invention, the outer wall of the high-expansion hemostatic compressed cotton is provided with compression convex points.
As a further scheme of the invention, the elastic support frame comprises an expanding arm, a stay cable, a pull rope and an expanding ring;
the expanding support arm is hinged at the same end, a hinged point is fixed at the top end of the push handle, and the other end of the expanding support arm is connected with the inhaul cable and is an outward expanding support arm;
the pull rope is a connecting component which is used for connecting the plurality of expanding arms and is connected with the pull rope;
the pull rope is used for connecting the pull ropes and applying force to the pull ropes;
the expanding ring is sleeved on the outer side of the expanding arms, is lapped between the adjacent expanding arms, and is used for bearing and supporting the high-expansion hemostatic compressed cotton between the adjacent expanding arms.
As a further scheme of the invention, the expanding ring is of a spiral structure, the pull rope is arranged in the push handle of the hollow structure in a penetrating manner and penetrates out of the tail end of the push handle to be connected with the pull ring, and the pull ring is used for in vitro operation to adjust the expanding size of the expanding arm.
The uterine cavity compression type hemostasis device for the obstetrical department further comprises a vaginal air bag, wherein the vaginal air bag is communicated with an air inlet pipe, and the air inlet pipe is connected with an inflatable air bag;
the vaginal air bag is used for being placed in a vagina and inflated to perform secondary hemostasis on uterine cavity bleeding;
the inflatable air bag is arranged outside the body and used for pressing air into the vaginal air bag along the air inlet pipe to inflate the vaginal air bag.
As a further scheme of the invention, the vaginal air bag is arranged on a push handle at the rear end of the piston, the air inlet pipe is arranged in the push handle with a hollow structure, and the air inlet pipe penetrates out of the tail end of the push handle and is connected with the inflatable air bag.
In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:
according to the uterine cavity compression type hemostasis device for obstetrical department, the uterine cavity hemostasis bag body is injected into the uterine cavity through the uterine cavity hemostasis injector, the operation is convenient and fast, the high-expansion hemostasis compressed cotton is expanded by utilizing the elastic support frame structure in the uterine cavity hemostasis bag body, the high-expansion hemostasis compressed cotton expands when meeting blood, the compression hemostasis is carried out on the uterine cavity, the inflatable air bag is arranged to expand the vaginal air bag to serve as a second hemostasis barrier, the effect of compression hemostasis of the uterine cavity is favorably improved, and the taking-out operation is convenient and fast.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the invention.
Fig. 2 is a schematic structural diagram of a uterine cavity hemostatic balloon in an embodiment of the invention.
FIG. 3 is a schematic structural diagram of an expanding ring according to an embodiment of the present invention.
Reference numerals: 1-uterine cavity hemostatic injector, 2-push handle, 3-piston, 4-uterine cavity hemostatic bag body, 5-high expansion hemostatic compressed cotton, 6-elastic support frame, 7-expanding arm, 8-pull rope, 9-pull rope, 10-expanding ring, 11-compression salient point, 12-vaginal air bag, 13-air inlet pipe, 14-inflatable air bag, 15-pull ring and 16-protective cap.
Detailed Description
The technical solution of the present invention is further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-3, a uterine cavity compression type hemostasis device for obstetrical department comprises a uterine cavity hemostasis injector 1, a push handle 2 and a uterine cavity hemostasis capsule body 4, a piston 3 is arranged in the uterine cavity hemostatic syringe 1, the piston 3 is arranged on the push handle 2, a uterine cavity hemostatic sac body 4 is arranged in the uterine cavity hemostatic syringe 1 at the front end of the piston 3, the uterine cavity hemostatic sac body 4 comprises high-expansion hemostatic compression cotton 5 and an elastic support frame 6, wherein the elastic support frame 6 is embedded in the high-expansion hemostatic compressed cotton 5, the elastic support frame 6 comprises an expanding arm 7, a guy cable 8, a pull rope 9 and an expanding ring 10, the number of the expanding arms 7 is a plurality, the same end of each expanding arm 7 is hinged, the other end of each expanding arm 7 is connected with a pull rope 8, the pull rope 8 is connected with a pull rope 9, the pull rope 9 penetrates through the push handle 2 with a hollow structure, and the pull ring 15 penetrates through the tail end of the push handle 2; the expanding ring 10 is sleeved outside the expanding arm 7.
In the embodiment of the invention, the piston 3 is a rubber plug, the piston 3 is sleeved on the push handle 2, the top end of the push handle 2 at the front end of the piston 3 is connected with a hinge point of the expanding arm 7, when the uterine cavity hemostatic bag body 4 is arranged in the cylinder of the uterine cavity hemostatic injector 1, the expanding arm 7 is in a bound state, the high-expansion hemostatic compression cotton 5 is abutted against the inner wall of the cylinder of the uterine cavity hemostatic injector 1, and the front end of the uterine cavity hemostatic injector 1 is further provided with a protective cap 16.
When carrying out uterine cavity compression hemostasis operation, firstly opening and removing the protective cap 16 at the front end of the uterine cavity hemostasis injector 1, wherein the front end of the uterine cavity hemostasis injector 1 is of an open structure, at the moment, pushing the uterine cavity hemostasis injector 1 into a uterine cavity, fixing the position of the push handle 2, pulling the barrel body of the uterine cavity hemostasis injector 1 backwards, taking out the barrel body of the uterine cavity hemostasis injector 1, and at the moment, completely positioning the uterine cavity hemostasis capsule body 4 in the barrel body of the uterine cavity hemostasis injector 1 in the uterine cavity; under the elastic action of the elastic support frame 6, the expanding arms 7 are mutually expanded and drive the high-expansion hemostatic compressed cotton 5 to expand, and the high-expansion hemostatic compressed cotton 5 has certain flexibility and can expand when meeting blood (water), thereby carrying out compression hemostasis operation on the interior of the uterine cavity.
In the embodiment of the invention, the push handle 2 is also provided with a vaginal air bag 12, the vaginal air bag 12 is communicated with an air inlet pipe 13, the air inlet pipe 13 is arranged in the push handle 2 with a hollow structure, and penetrates out of the tail end of the push handle 2 to be connected with an inflatable air bag 14; after the uterine cavity hemostatic syringe 1 is taken out, the inflatable air bag 14 is pressed, the inflatable air bag 14 expands the vaginal air bag 12, and the vaginal air bag 12 is inflated and expanded to press the vaginal position to serve as a barrier for second hemostasis.
In the embodiment of the invention, in order to improve the compression hemostasis effect of the uterine cavity hemostasis bag body 4 on the uterine cavity and avoid blood flowing out, preferably, the outer wall of the high-expansion hemostasis compressed cotton 5 is further provided with the compression convex points 11, and after the high-expansion hemostasis compressed cotton expands in the presence of blood (water), the compression convex points 11 are better combined with folds on the inner wall of the uterine cavity, so that the compression hemostasis effect of the uterine cavity is favorably improved.
Referring to fig. 3, the expanding ring 10 is a spiral structure, and deforms when the expanding arms 7 expand or contract, so that the high-expansion hemostatic compressed cotton 5 between the adjacent expanding arms 7 can be conveniently supported, and the high-expansion hemostatic compressed cotton 5 between the adjacent expanding arms 7 can be prevented from collapsing due to extrusion.
After hemostasis is finished, when the uterine cavity compression type hemostasis device for obstetrical department is taken out, firstly, gas in the vaginal air bag 12 is exhausted through the air release valve of the inflatable air bag 14, then the pull ring 15 is pulled, the stretching expansion arm 7 which is stretched is driven to shrink through the pull rope 9 and the pull rope 8, the uterine cavity hemostasis bag body 4 which is stretched in an umbrella shape is shrunk, then the uterine cavity hemostasis bag body is in a shuttle-shaped structure and is taken out from the uterine cavity and the vagina, the operation is convenient and fast, and the uterine cavity compression type hemostasis effect is good.
The technical principle of the present invention has been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. Other embodiments of the invention will occur to those skilled in the art without the exercise of inventive faculty, and such will fall within the scope of the invention.
Claims (10)
1. A uterine cavity compression type hemostasis device for obstetrical department, which comprises a pushing component and a uterine cavity hemostasis component, wherein,
the pushing assembly is used for driving the uterine cavity hemostasis assembly to enter the uterine cavity;
the uterine cavity hemostasis assembly is used for compressing and stanching the internal part of the uterine cavity.
2. The obstetrical compression hemostasis device for uterine cavity according to claim 1, wherein the pushing assembly comprises a hemostatic syringe (1) for uterine cavity, a pushing handle (2) and a piston (3), the piston (3) is mounted on the pushing handle (2) and is slidably arranged in the hemostatic syringe (1) for uterine cavity;
the uterine cavity hemostasis syringe (1) is used for installing the uterine cavity hemostasis assembly inside and driving the uterine cavity hemostasis assembly to enter the uterine cavity;
the piston (3) is used for pushing out the uterine cavity hemostatic assembly with the front side positioned in the uterine cavity hemostatic syringe (1) and placing the uterine cavity hemostatic assembly in the uterine cavity;
the push handle (2) is used for external operation, pushes the piston (3) to move, and pushes the uterine cavity hemostatic assembly in the uterine cavity hemostatic syringe (1) into the uterine cavity.
3. The obstetrical compression hemostasis device for uterine cavity according to claim 2, wherein the front end of the uterine cavity hemostasis syringe (1) is further provided with a protective cap (16);
the protective cap (16) is in threaded connection with the front end opening part of the uterine cavity hemostatic syringe (1) and used for protecting the interior of the uterine cavity hemostatic syringe (1) before use, and when the protective cap is used, the protective cap is screwed and removed and used for exposing the front end opening of the uterine cavity hemostatic syringe (1) and pushing the uterine cavity hemostatic assembly out of the opening.
4. Obstetric compression hemostasis device according to claim 3, wherein the uterine cavity hemostasis assembly comprises a uterine cavity hemostasis balloon (4);
the uterine cavity hemostatic sac body (4) is an expanding hemostatic piece which is arranged at the front end of the piston (3) and is connected with the push handle (2).
5. Obstetric compression hemostatic device according to claim 4, wherein the intrauterine hemostatic balloon (4) comprises a high expansion hemostatic compression cotton (5) and an elastic support frame (6);
the high-expansion hemostatic compressed cotton (5) is a cotton body which expands when meeting blood and compresses to stop bleeding of a uterine cavity;
the elastic support frame (6) is an assembly which is embedded in the high-expansion hemostatic compressed cotton (5) for supporting.
6. The compression type uterine cavity hemostasis device in obstetrical department according to claim 5, characterized in that the outer wall of the high-expansion hemostasis compressed cotton (5) is provided with compression convex points (11).
7. The uterine cavity compression type hemostasis device for obstetrical department according to claim 5, wherein the elastic support frame (6) comprises a support expanding arm (7), a pull rope (8), a pull rope (9) and a support expanding ring (10);
the expanding support arm (7) is hinged at the same end, a hinged point is fixed at the top end of the push handle (2), and the other end of the expanding support arm is connected with the inhaul cable (8) and is an outward-opened support arm;
the inhaul cable (8) is used for connecting the plurality of expanding arms (7) and is connected with the connecting component connected with the pulling rope (9);
the pull rope (9) is used for connecting the pull ropes (8) and applying force to the pull ropes (8);
the expanding ring (10) is used for being sleeved on the outer side of the expanding arms (7), is lapped between the adjacent expanding arms (7), and is used for bearing and supporting the high-expansion hemostatic compressed cotton (5) between the adjacent expanding arms (7).
8. The uterine cavity compression type hemostasis device for obstetrical department according to claim 7, wherein the expanding ring (10) is of a spiral structure, the pull rope (9) penetrates through the push handle (2) of the hollow structure and penetrates out of the tail end of the push handle (2) to be connected with the pull ring (15), and the pull ring (15) is used for external operation to adjust the expanding size of the expanding arm (7).
9. A uterine cavity compression type hemostasis device for obstetrical department as claimed in any one of claims 2 to 8, further comprising a vaginal air bag (12), wherein the vaginal air bag (12) is communicated with an air inlet pipe (13), and the air inlet pipe (13) is connected with an inflatable air bag (14);
the vaginal air bag (12) is used for being placed in a vagina and inflated to perform secondary hemostasis on uterine cavity bleeding;
the inflatable air bag (14) is arranged outside the body and used for pressing air into the vaginal air bag (12) along the air inlet pipe (13) to inflate the vaginal air bag (12).
10. The uterine cavity compression type hemostasis device for obstetrical department according to claim 9, characterized in that the vaginal air bag (12) is arranged on the push handle (2) at the rear end of the piston (3), the air inlet pipe (13) is arranged in the push handle (2) with a hollow structure, and the air inlet pipe (13) penetrates out of the tail end of the push handle (2) and is connected with the inflatable air bag (14).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010079427.0A CN111248965B (en) | 2020-02-04 | 2020-02-04 | Uterine cavity compression type hemostasis device for obstetrical department |
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| CN202010079427.0A CN111248965B (en) | 2020-02-04 | 2020-02-04 | Uterine cavity compression type hemostasis device for obstetrical department |
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| CN111248965B CN111248965B (en) | 2021-01-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617951A (en) * | 2021-01-07 | 2021-04-09 | 于伟 | Cesarean section hemostasis device |
| CN114903548A (en) * | 2022-05-18 | 2022-08-16 | 山东第一医科大学第二附属医院 | Obstetrical hemostasis device and using method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4241707A1 (en) * | 2022-03-09 | 2023-09-13 | Hemosquid | Hemostatic device |
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| US20040199202A1 (en) * | 1997-11-12 | 2004-10-07 | Genesis Technologies Llc | Biological passageway occlusion removal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112617951A (en) * | 2021-01-07 | 2021-04-09 | 于伟 | Cesarean section hemostasis device |
| CN114903548A (en) * | 2022-05-18 | 2022-08-16 | 山东第一医科大学第二附属医院 | Obstetrical hemostasis device and using method thereof |
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| Publication number | Publication date |
|---|---|
| CN111248965B (en) | 2021-01-05 |
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