CN109785591B - Ostomy bag leakage alarm device - Google Patents
Ostomy bag leakage alarm device Download PDFInfo
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- CN109785591B CN109785591B CN201811556660.2A CN201811556660A CN109785591B CN 109785591 B CN109785591 B CN 109785591B CN 201811556660 A CN201811556660 A CN 201811556660A CN 109785591 B CN109785591 B CN 109785591B
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- alarm device
- copper sheet
- insulating seat
- alarm
- ostomy bag
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Abstract
The invention discloses an ostomy bag leakage alarm device, which comprises: a detection device and an alarm device; the detection device includes: the induction mechanism is uniformly and annularly arranged on the inner ring surface of the insulation seat, two conductive electrodes of the induction mechanism are respectively electrically connected with one conductive ring, the two conductive electrodes are disconnected in a normal state, and the two conductive electrodes are communicated when leakage exists; the alarm device includes: the alarm device comprises a shell, a power supply and an alarm executing piece, wherein the power supply and the alarm executing piece are arranged in the shell, two power supply ends of the alarm executing piece are respectively and electrically connected with a negative electrode of the power supply and a conducting ring of the detecting device, and a positive electrode of the power supply is electrically connected with another conducting ring of the detecting device. Foretell make pocket seepage alarm device can in time discover to make 3 seepage on pocket chassis to remind the patient in time to handle, convenient to use safety.
Description
Technical Field
The invention relates to the field of medical auxiliary instruments, in particular to an ostomy bag leakage alarm device.
Background
Ostomy bags are containers for storing human waste, and are widely used in clinical medicine. The current ostomy bag has different design styles, but the main structure is composed of a flexible annular chassis and a bag body fixedly or detachably connected to one side of the annular chassis, and the annular chassis is stuck and fixed to the skin outside the wound when in use, so that the wound is communicated with the bag body through a middle opening of the annular chassis. However, the chassis is adhered and fixed with the skin around the wound, and the looseness of the chassis and the skin around the wound inevitably occurs after a long time, so that excrement leaks out from the adhering surface of the chassis, and dermatitis around the wound can be caused after a long time, and even more serious adverse effects can be caused on the wound. In the early stage of chassis leakage, the chassis leakage is difficult to find without careful observation, and some old and weak patients are difficult to find even though careful observation is carried out, and once large-scale leakage is formed, skin damage is often caused, and embarrassment is also caused to the patients. Therefore, there is a need for a leak alarm device or apparatus for an ostomy bag to alert the patient of an early warning during the early stages of a leak.
Disclosure of Invention
In view of the above problems, the present invention aims to provide an ostomy bag leakage alarm device, which can find the leakage of the ostomy bag chassis in time and remind the patient to deal with the leakage in time.
In order to achieve the technical effects, the invention adopts the technical scheme that:
an ostomy bag leak alarm device comprising: a detection device and an alarm device; the detection device includes: the induction device comprises an insulating seat, conducting rings and an induction mechanism, wherein the insulating seat is annular, an adhesive layer is arranged on the surface of the insulating seat facing a human body, the inner annular surface of the insulating seat can be sleeved on the outer edge of the base plate of the ostomy bag, the conducting rings are annularly arranged in the insulating seat close to the outer annular surface, the conducting rings are arranged at intervals, the induction mechanism is uniformly and annularly provided with a plurality of the conducting rings on the inner annular surface of the insulating seat, the induction mechanism is provided with two conducting electrodes, the two conducting electrodes are respectively electrically connected with the conducting ring, the two conducting electrodes are disconnected in a normal state, and the two conducting electrodes are communicated when leakage exists; the alarm device includes: the alarm device comprises a shell, a power supply and an alarm executing piece, wherein the power supply and the alarm executing piece are arranged in the shell, two power supply ends of the alarm executing piece are respectively and electrically connected with a negative electrode of the power supply and a conducting ring of the detection device, and a positive electrode of the power supply is electrically connected with another conducting ring of the detection device.
The ostomy bag leakage alarm device is divided into two parts, namely a detection device and an alarm device, which are electrically connected, the alarm device can be integrally arranged with the detection device, can also be connected through a power line and separately arranged, is placed in a pocket or other places of a user, and is convenient to carry; detection device is attached on the human body and the cover is established at the outer fringe on ostomy bag chassis to a plurality of induction mechanism have surrounded the periphery on chassis, can contact with the seepage position the very first time, and a plurality of induction mechanism form if the parallelly connected structure of a plurality of inductive switch through two conducting rings, and arbitrary one induction mechanism work can make the power supply line switch on: the two conductive electrodes of the detection device are disconnected in a normal state, the alarm execution part of the alarm device does not work, and the two conductive electrodes are communicated when leakage exists, so that the alarm execution part is conducted to give an alarm to a user, and the effects of timely finding the leakage of the ostomy bag chassis and reminding the patient to process in time are achieved.
Further, the even ring in the inside of being close to interior annular face of insulator seat is equipped with a plurality of chambeies, induction mechanism is in each the intracavity respectively sets up one, each induction mechanism includes: the elastic diaphragm is arranged in the containing cavity along the radial direction of the insulating seat and divides the containing cavity into an expansion cavity and a control cavity which are separated from each other, the expansion cavity is provided with an absorption hole communicated with the inner annular surface of the insulating seat, the gauze piece is arranged in the absorption hole, the expansion body is filled in the expansion cavity, and the expansion body absorbs water and expands; the two conductive electrodes are respectively a fixed copper sheet and a movable copper sheet, the fixed copper sheet and the movable copper sheet are arranged in parallel at intervals in the control cavity and are respectively and electrically connected with a conductive ring, the fixed copper sheet is attached to the side wall of the control cavity, which is far away from the elastic diaphragm, the movable copper sheet is arranged close to the elastic diaphragm, one end of the movable copper sheet is fixedly connected with the insulating seat, and the other end of the movable copper sheet is in elastically deformable contact with the fixed copper sheet.
Form response mechanism through mechanical structure, at the bottom of simple structure, the cost, after the gauze piece contacted the seepage, can absorb the liquid that oozes fast, and then introduce the inflation chamber with liquid and absorb for the inflation body in it, the inflation body absorbs water and swells the outside expansion of extrusion elasticity diaphragm back to force the free end elastic deformation of activity copper sheet, until it and fixed copper sheet contact, reach the effect that the circuit switched on, the reaction is sensitive, reliable.
Furthermore, the expansion cavity is provided with a threaded hole communicated with the surface of the insulating seat facing away from the human body, and a sealing cock is detachably arranged in the threaded hole.
The opening is arranged in the expansion cavity of the detection device, so that the expansion body in the expansion cavity can be replaced, after the alarm prompt is completed by the equipment, a user can observe which detection device or devices start the alarm when the leakage treatment is performed, and then the used expansion body in the expansion cavity is replaced, the effect of repeated use is achieved, and the use cost is further reduced.
Further, one side of the gauze piece protrudes out of the surface of the insulating base, which faces the human body.
The gauze piece is arranged in an inward protruding state, so that the gauze piece can be fully contacted with the skin on the outer edge of the chassis, the seepage can be absorbed more fully and thoroughly, the response of the detection device can be ensured to be quicker, the seepage can be blocked at the position on the outer edge of the chassis, and the embarrassment of a patient caused by the fact that the seepage is exposed can be avoided.
Furthermore, the free end of the movable copper sheet is provided with a contact protruding towards the fixed copper sheet.
Through setting up the contact, make the contact of activity copper sheet and fixed copper sheet swift more and reliable, improve response mechanism's reliability.
Further, the expansion body is made of water-absorbent resin.
The water absorption resin has high liquid absorption capacity, high liquid absorption speed and high liquid retention capacity besides the water absorption expansion performance, can ensure quick and thorough absorption of seepage when the water absorption expansion conduction circuit is adopted, improves the response speed of the induction mechanism, and fully absorbs seepage to prevent the seepage from being exposed.
Furthermore, one side of the inner ring surface of the insulating base, which is far away from the human body, is provided with an anti-falling glue layer.
The inner ring surface of the insulating base is adhered to the outer edge of the chassis through the anti-falling glue layer, the fixing reliability of the detection device is improved, the induction mechanism and the chassis are prevented from being dislocated, the leakage detection effect cannot be achieved, and seepage can be prevented from leaking from the contact surface of the insulating base and the chassis.
Further, the alarm execution part is at least one of a horn, an indicator light and a vibrator.
The alarm executive component is provided with a plurality of types of alarm executive components, so that alarm prompts on a plurality of senses such as auditory sense, visual sense and touch sense are provided for a user, the alarm executive component is suitable for various special crowds such as old, weak, sick and disabled people, and the alarm is guaranteed to be effective in time.
Further, a fixing piece is arranged on a shell of the alarm device.
The alarm device is provided with the fixing piece, so that the alarm device can be independently fixed at a position convenient for a human body, and the use is more convenient and safer.
Furthermore, a power interface is arranged on the outer side of the insulating base, and the alarm device is detachably connected with the detection device through the power interface in a plugging mode.
The detachable connection of the circuit between the alarm device and the detection device is realized by arranging the power interface, so that the alarm device is convenient to disassemble and assemble and is more convenient and fast to use.
In conclusion, the ostomy bag leakage alarm device provided by the invention can find the leakage of the ostomy bag chassis in time and remind a patient to treat in time, and is convenient and safe to use.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of the sensing mechanism of FIG. 1 showing the sensing mechanism A in an open state;
FIG. 3 is an enlarged view of the connection state of the part A of the sensing mechanism in FIG. 1;
FIG. 4 is a schematic cross-sectional view of section B in FIG. 1;
FIG. 5 is a circuit schematic of an embodiment of the present invention;
reference numerals: 1-detection device, 11-insulating base, 111 a-expansion cavity, 111 b-control cavity, 112-absorption hole, 113-threaded hole, 114-sealing cock, 12-conductive ring, 13-induction mechanism, 131-elastic diaphragm, 132-gauze piece, 133-expansion body, 134 a-fixed copper piece, 134 b-movable copper piece, 135-contact, 136-power interface, 14-adhesive layer, 15-anti-falling adhesive layer, 2-alarm device, 21-shell, 22-power supply, 23 a-horn, 23 b-indicator light, 23 c-vibrator, 24-power line and 3-chassis.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. In the description of the present application, it is to be understood that the terms "inside", "outside", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced parts or structures must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1 to 5, the ostomy bag leakage alarm device provided by the present embodiment comprises: a detection device 1 and an alarm device 2.
Referring to fig. 1, the detecting device 1 includes: the ostomy bag comprises an insulating seat 11, a conducting ring 12 and an induction mechanism 13, wherein the insulating seat 11 is made of insulating materials as the name implies, is in a circular ring shape, and the inner ring surface can be sleeved on the outer edge of the ostomy bag chassis 3; the conducting rings 12 are annularly arranged in the insulating seat 11 close to the outer ring surface, two conducting rings 12 are arranged at intervals, and a plurality of sensing mechanisms 13 are uniformly annularly arranged on the inner ring surface of the insulating seat 11 to be in contact with the outer edge of the chassis 3 so as to find leakage in time; the sensing mechanism 13 has two conductive electrodes, which are electrically connected to a conductive ring 12, respectively, and the two conductive electrodes are disconnected in a normal state and connected when there is leakage, thereby forming a structure in which a plurality of switches are connected in parallel; the surface of the insulating base 11 facing the human body is provided with an adhesive layer 14 to fix the detecting device 1 to the skin at the periphery of the chassis 3; and the one side of keeping away from the human body of the interior anchor ring of insulator seat 11 in this embodiment is provided with anticreep glue film 15, makes the interior anchor ring of insulator seat 11 and the outer fringe adhesion of chassis 3 through anticreep glue film 15, improves the fixed reliability of detection device 1 to can prevent that induction mechanism 13 and chassis 3 dislocation and can't play the effect of seepage detection, also can prevent that the weeping from spilling from the contact surface of insulator seat 11 and chassis 3.
The alarm device 2 includes: the detection device comprises a shell 21, a power supply 22 and an alarm execution part, wherein the power supply 22 and the alarm execution part are arranged in the shell 21, two power supply ends of the alarm execution part are respectively and electrically connected with a cathode of the power supply 22 and one conducting ring 12 of the detection device 1, and an anode of the power supply 22 is electrically connected with the other conducting ring 12 of the detection device 1. The alarm device 2 can be arranged integrally with the detection device 1, or can be arranged separately by being connected through a power line 24, and is placed in a pocket or other places of a user, so that the carrying is convenient; in this embodiment, the casing 21 of the alarm device 2 is provided with fixing members, such as fixing straps and hooks, so that the alarm device 2 can be independently fixed at a convenient position of a human body, and the use is more convenient and safer.
The alarm executive component in the embodiment is at least one of a loudspeaker 23a, an indicator lamp 23b and a vibrator 23c, so that a plurality of sensory alarm prompts such as auditory sensation, visual sensation and touch sensation are provided for a user, the alarm executive component is suitable for various special people such as the old, the weak, the sick and the disabled, and the alarm is guaranteed to be effective in time. And be provided with power source 136 in the outside of insulator housing 11, power source 136 and two conducting rings 12 electric connection, and power cord 24 on detecting device 1 outwards extends to set up the bayonet joint of pegging graft adaptation with power source 136 at the tip, thereby the electric connection between alarm device 2 and the detecting device 1 can realize detachable grafting, easy dismounting, it is more convenient to use.
Detection device 1 is attached on the human body and the cover is established at the outer fringe of making a pocket chassis 3 to a plurality of induction mechanism 13 have surrounded the periphery on chassis 3, can contact with the seepage position the very first time, and a plurality of induction mechanism 13 form as the parallelly connected structure of a plurality of inductive switch through two conducting rings 12, and arbitrary one induction mechanism 13 contacts the seepage start-up work and can make the power supply line switch on: the two conductive electrodes of the detection device 1 are disconnected in a normal state, the alarm executing part of the alarm device 2 does not work, and the two conductive electrodes are communicated when leakage exists, so that the alarm executing part is conducted to give an alarm to a user, and the effects of timely finding the leakage of the ostomy bag chassis 3 and reminding the patient to process in time are achieved.
In this embodiment, a plurality of cavities are uniformly and annularly arranged inside the insulating base 11 close to the inner annular surface, and one sensing mechanism 13 is arranged in each cavity. Specifically, referring to fig. 2, each of the sensing mechanisms 13 includes: the elastic diaphragm 131, the gauze piece 132, the expansion body 133 and the two conductive electrodes, wherein the elastic diaphragm 131 is arranged in the containing cavity along the radial direction of the insulating seat 11 and divides the containing cavity into an expansion cavity 111a and a control cavity 111b which are separated from each other, the expansion cavity 111a is provided with an absorption hole 112 communicated with the inner annular surface of the insulating seat 11, the gauze piece 132 is arranged in the absorption hole 112, one side of the gauze piece 132 preferably protrudes out of the surface of the insulating seat 11 facing the human body, so that the gauze piece can be fully contacted with the skin on the outer edge of the chassis 3, and the leakage can be absorbed more fully and thoroughly, so that the detection device 1 can respond more quickly, the leakage can be blocked at the outer edge of the chassis 3, and the embarrassment brought to a patient by the leakage exposure can be avoided; the expansion body 133 is filled in the expansion cavity 111a, and the expansion body 133 absorbs water to expand; the two conductive electrodes are respectively a fixed copper sheet 134a and a movable copper sheet 134b, the fixed copper sheet 134a and the movable copper sheet 134b are arranged in the control cavity 111b in parallel at intervals and are respectively electrically connected with a conductive ring 12, the fixed copper sheet 134a is attached to the side wall of the control cavity 111b far away from the elastic diaphragm 131, the movable copper sheet 134b is arranged close to the elastic diaphragm 131, one end of the movable copper sheet 134b is fixedly connected with the insulating base 11, and the other end of the movable copper sheet 134b can elastically deform to contact the fixed copper sheet 134 a; in this embodiment, the free end of the movable copper sheet 134b is provided with the contact 135 protruding toward the fixed copper sheet 134a, so that the movable copper sheet 134b and the fixed copper sheet 134a are contacted more quickly and reliably, and the reliability of the sensing mechanism 13 is improved.
According to the schematic circuit diagram shown in fig. 5, referring to fig. 2, when no leakage is found in the gauze pieces 132 of all the sensing mechanisms 13, the expansion body 133 is kept in the original state, the movable copper piece 134b and the fixed copper piece 134a are in the open circuit state, and the alarm device 2 does not work. Referring to fig. 3, when any position of the chassis 3 leaks, the gauze piece 132 of the sensing mechanism 13 at the corresponding position can contact the leaked liquid, so that the leaked liquid can be quickly absorbed and is introduced into the expansion cavity 111a to be absorbed by the expansion body 133 in the expansion cavity, and the expansion body 133 absorbs water and expands to extrude the elastic diaphragm 131 to expand outwards, so that the free end of the movable copper sheet 134b is forced to elastically deform until the free end of the movable copper sheet contacts the fixed copper sheet 134a, and the effect of circuit conduction is achieved.
The expansion body 133 in this embodiment preferably uses water-absorbent resin, and the cover has high liquid-absorbing capacity, high liquid-absorbing speed, and high liquid-retaining capacity due to the water-absorbent resin, besides the water-absorbent expansion performance, and can ensure rapid and thorough absorption of leakage, improve the response speed of the sensing mechanism 13, and fully absorb seepage to prevent exposure thereof while conducting the circuit through water-absorbent expansion. Meanwhile, a threaded hole 113 communicated with the surface, facing away from the human body, of the insulating base 11 is formed in the expansion cavity 111a, a sealing cock 114 is detachably arranged in the threaded hole 113 so as to replace the expansion body 133 in the threaded hole, and after the alarm prompt of the equipment is completed, a user can observe which one or more detection devices 1 start the alarm when performing leakage treatment, so that the used expansion body 133 in the threaded hole is replaced, the effect of repeated use is achieved, and the use cost is further reduced.
To sum up, adopt the ostomy bag leakage alarm device of above-mentioned technical scheme, can in time discover 3 leakages on ostomy bag chassis to remind the patient in time to handle, convenient to use safety.
It should be noted that the above preferred embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not cause the essence of the corresponding technical solution to depart from the scope of the technical solution of the embodiments of the present invention, and are intended to be covered by the claims and the specification of the present invention.
Claims (8)
1. An ostomy bag leak alarm device, comprising: a detection device and an alarm device, wherein the alarm device is connected with the detection device,
the detection device includes: the induction device comprises an insulating seat, conducting rings and an induction mechanism, wherein the insulating seat is annular, an adhesive layer is arranged on the surface of the insulating seat facing a human body, the inner annular surface of the insulating seat can be sleeved on the outer edge of the base plate of the ostomy bag, the conducting rings are annularly arranged in the insulating seat close to the outer annular surface, the conducting rings are arranged at intervals, the induction mechanism is uniformly and annularly provided with a plurality of the conducting rings on the inner annular surface of the insulating seat, the induction mechanism is provided with two conducting electrodes, the two conducting electrodes are respectively electrically connected with the conducting ring, the two conducting electrodes are disconnected in a normal state, and the two conducting electrodes are communicated when leakage exists;
the alarm device includes: the alarm device comprises a shell, a power supply and an alarm executing piece, wherein the power supply and the alarm executing piece are arranged in the shell, two power supply ends of the alarm executing piece are respectively and electrically connected with a negative electrode of the power supply and one conducting ring of a detection device, and a positive electrode of the power supply is electrically connected with the other conducting ring of the detection device;
the inside even ring that is close to interior anchor ring face of insulating seat is equipped with a plurality of chambeies, induction mechanism is each the appearance intracavity respectively sets up one, each induction mechanism includes: the elastic diaphragm is arranged in the containing cavity along the radial direction of the insulating seat and divides the containing cavity into an expansion cavity and a control cavity which are separated from each other, the expansion cavity is provided with an absorption hole communicated with the inner annular surface of the insulating seat, the gauze piece is arranged in the absorption hole, the expansion body is filled in the expansion cavity, and the expansion body absorbs water and expands; the two conductive electrodes are respectively a fixed copper sheet and a movable copper sheet, the fixed copper sheet and the movable copper sheet are arranged in the control cavity in parallel at intervals and are respectively and electrically connected with a conductive ring, the fixed copper sheet is attached to the side wall of the control cavity far away from the elastic diaphragm, the movable copper sheet is arranged close to the elastic diaphragm, one end of the movable copper sheet is fixedly connected with the insulating seat, and the other end of the movable copper sheet can elastically deform to contact with the fixed copper sheet;
one side of the gauze piece protrudes out of the surface of the insulating seat facing the human body.
2. The ostomy bag leak alarm device of claim 1,
the expansion cavity is provided with a threaded hole communicated with the surface of the insulation seat facing away from a human body, and a sealing cock is detachably arranged in the threaded hole.
3. The ostomy bag leak alarm device of claim 1,
and the free end of the movable copper sheet is provided with a contact protruding towards the fixed copper sheet.
4. The ostomy bag leak alarm device of claim 1,
the expansion body is made of water-absorbent resin.
5. The ostomy bag leak alarm device of claim 1,
and one side of the inner ring surface of the insulating seat, which is far away from the human body, is provided with an anti-falling glue layer.
6. The ostomy bag leak alarm device of claim 1,
the alarm executive component is at least one of a horn, an indicator light and a vibrator.
7. The ostomy bag leak alarm device of claim 1,
and a fixing piece is arranged on the shell of the alarm device.
8. The ostomy bag leak alarm device of claim 1,
the outside of insulating seat is provided with power source, the electric connection between alarm device and the detection device passes through power source detachable grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556660.2A CN109785591B (en) | 2018-12-19 | 2018-12-19 | Ostomy bag leakage alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556660.2A CN109785591B (en) | 2018-12-19 | 2018-12-19 | Ostomy bag leakage alarm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109785591A CN109785591A (en) | 2019-05-21 |
| CN109785591B true CN109785591B (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811556660.2A Expired - Fee Related CN109785591B (en) | 2018-12-19 | 2018-12-19 | Ostomy bag leakage alarm device |
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| CN (1) | CN109785591B (en) |
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| DE102019115867A1 (en) * | 2019-06-11 | 2020-12-17 | Zf Automotive Germany Gmbh | Steering device for a motor vehicle |
| WO2020259786A1 (en) * | 2019-06-26 | 2020-12-30 | Coloplast A/S | A device for connecting to a base plate and/or a sensor patch for an ostomy appliance |
| CN110327150A (en) * | 2019-08-05 | 2019-10-15 | 合肥高贝斯无纺布制品有限公司 | A kind of poly- liquid device of uropoiesis fistulization |
| WO2024044455A1 (en) * | 2022-08-23 | 2024-02-29 | Hollister Incorporated | Water resistant connection for ostomy leakage detection system |
| CN115791029B (en) * | 2023-01-10 | 2023-04-21 | 广州瑞港消防设备有限公司 | Fire valve water pressure resistance detection device and detection method |
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| CN109785591A (en) | 2019-05-21 |
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