CN214859671U - Drainage device for thyroid gland mammary gland clinical operation - Google Patents

Abstract

A drainage device for thyroid gland mammary gland clinical operation relates to the technical field of medical instruments and comprises a negative pressure storage mechanism, a flow guide structure, a dilution purification mechanism, a puncture fixing mechanism, a support receiving mechanism and a total liquid outlet pipe; the utility model discloses a mechanism for the purification of water, including support receiving mechanism, negative pressure storage mechanism, total drain pipe, electron drain valve, inlet end that mechanism was stored to negative pressure, support receiving mechanism sets up on the horizontal plane, the negative pressure is stored the mechanism and is installed at the top that supports receiving mechanism, the exit end at negative pressure storage mechanism is installed to total drain pipe, connects the electron drain valve on total drain pipe, the inlet end that mechanism was stored to the negative pressure is connected to the one end of water conservancy diversion structure, dilute the one end intercommunication water conservancy diversion structure's of purifying mechanism the other end, puncture fixing mechanism installs and dilutes to purify on the mechanism and puncture fixing mechanism and dilute the purifying mechanism and be linked together. The utility model discloses an each mechanism that is equipped with, the drainage is efficient, is difficult for blockking up, conveniently changes and washs, and the security is high.

Description

Drainage device for thyroid gland mammary gland clinical operation

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a drainage device is used in clinical operation of thyroid gland mammary gland.

Background

The thyroid gland is a very important gland of vertebrates, belongs to endocrine organs, controls the speed of using energy, produces protein and regulates the sensitivity of a body to other hormones, the mammary gland is an accessory gland of the skin and is a compound vacuolar gland, the male mammary gland is gradually degenerated in the first year and the second year, the gland has ducts but no acinus and no lobular division, the female mammary gland is proliferated in the adolescence stage, and the development of the mammary gland is nearly mature after the menstruation starts.

Need utilize drainage device to draw out the remaining hydrops in patient's body after carrying out thyroid gland and mammary gland operation, when having inflammation in patient's gland, often hydrops can suppuration or have sticky pus, cause the jam extremely easily or be difficult for washing in drainage process, and when the stagnant flow, air or hydrops in the pipe can be because of losing the pressure differential and flow back to the gland internal simultaneously to lead to the drainage thoroughly, harm patient health.

Disclosure of Invention

An object of the utility model is to provide a thyroid gland is drainage device for breast clinical operation in order to solve the problem among the above-mentioned background art.

The utility model provides a drainage device for thyroid gland mammary gland clinical operation, which comprises a negative pressure storage mechanism, a flow guide structure, a dilution purification mechanism, a puncture fixing mechanism, a support receiving mechanism and a total liquid outlet pipe; the utility model discloses a mechanism for the purification of water, including support receiving mechanism, negative pressure storage mechanism, total drain pipe, electron drain valve, inlet end that mechanism was stored to negative pressure, support receiving mechanism sets up on the horizontal plane, the negative pressure is stored the mechanism and is installed at the top that supports receiving mechanism, the exit end at negative pressure storage mechanism is installed to total drain pipe, connects the electron drain valve on total drain pipe, the inlet end that mechanism was stored to the negative pressure is connected to the one end of water conservancy diversion structure, dilute the one end intercommunication water conservancy diversion structure's of purifying mechanism the other end, puncture fixing mechanism installs and dilutes to purify on the mechanism and puncture fixing mechanism and dilute the purifying mechanism and be linked together.

Preferably, the mechanism is stored to negative pressure includes negative pressure seal box, negative pressure vacuum pump, barometer, level sensor, servo motor and stirring leaf, negative pressure seal box sets up the top at supporting receiving mechanism, negative pressure vacuum pump installs intercommunication in negative pressure seal box's top and negative pressure vacuum pump's output and negative pressure seal box, the top at negative pressure seal box is installed to the barometer, level sensor installs the side upper end and level sensor and the electron drain valve electric connection at negative pressure seal box, servo motor installs lower extreme and servo motor at negative pressure seal box lateral wall and is located and be close to total drain pipe department, servo motor's main shaft runs through negative pressure seal box wall inwards to extend and servo motor's main shaft outside sealing process, the stirring leaf is installed on servo motor's main shaft.

Preferably, support receiving mechanism and include workstation, fixed frame, bottom plate, collection liquid platform, push rod, receiver, two backup pads, three hook and four universal wheels of accomodating, the negative pressure seal box outside is established to fixed frame cover, the workstation sets up in the below of fixed frame, two the backup pad is parallel to each other and all installs perpendicularly in the bottom of workstation, the bottom plate is installed perpendicularly in the bottom of two backup pads, the receiver sets up the top at the bottom plate, the push rod is installed in the backup pad outside near total drain pipe one end, collection liquid platform sets up at the lower extreme of push rod and is connected with the bottom plate, and is three accomodate the hook and install in the outside of keeping away from push rod one end backup pad, four the universal wheel is the bottom at the bottom plate of rectangle distribution installation.

Preferably, the water conservancy diversion structure includes inlet, locking ring, locking screw, catheter, connector and accuse flow valve, the inlet is installed and is linked together in upper end and inlet and the negative pressure seal box of negative pressure seal box lateral wall, a pot head of catheter is established on the other end of inlet, the locking ring cover is established at the catheter of the outer centre gripping of catheter, the locking screw is installed on the locking ring, the connector is pegged graft with the other end of catheter, the other end at the connector is installed to the accuse flow valve.

Preferably, dilute the purification mechanism including diluting the disinfection storehouse, dilute liquid import, diluent frame, fixed stopper, diluent bottle, intercommunication intubate, outlet duct and check valve, dilute the one end in disinfection storehouse and flow control valve are linked together, the other end in check valve and dilution disinfection storehouse is linked together and the flow direction of check valve is towards diluting the disinfection storehouse, the diluent import sets up at the top in dilution disinfection storehouse, the top at the diluent import is installed to the diluent frame, the upper end of intercommunication intubate is pegged graft with the bottleneck of diluent bottle and the lower extreme of intercommunication intubate is pegged graft with the diluent import, the outlet duct sets up the side at the intercommunication intubate export, the diluent bottle is invertd in the diluent frame, fixed stopper is installed perpendicularly on the diluent frame and is contradicted with the bottom of diluent bottle, the top screw-thread fit of fixed stopper and diluent frame.

Preferably, puncture fixed establishment includes puncture drainage needle, sponge support, two mounting brackets and two fixing straps, the entrance point at the check valve is installed to puncture drainage needle, two the mounting bracket is parallel to each other and fixes in the both sides of check valve, the sponge support is installed in the bottom of two mounting brackets, two fixing straps installs respectively on two mounting brackets, two fixing straps is last to correspond respectively and is equipped with the magic subsides that the cooperation was used.

Compared with the prior art, the beneficial effects of the utility model reside in that:

one of which, the utility model discloses a be equipped with and dilute purification mechanism, can utilize to dilute the antiseptic solution like this (like normal saline) and drip into constantly diluting the disinfection storehouse in, dilute sticky gland hydrops on the one hand for the hydrops is difficult for piling up the jam at the drainage in-process, and on the other hand can disinfect the hydrops, can avoid air or hydrops to flow back to the human body simultaneously in, and the security improves greatly.

Two, the utility model discloses a be equipped with the water conservancy diversion structure, utilize locking ring, locking screw and connector to the simple fixed of catheter, when catheter jam or internal contamination are serious like this, can directly take off change or wash, it is very convenient, before taking off the catheter, close the flow control valve simultaneously, prevent that the hydrops from flowing back, endanger health.

Thirdly, the utility model discloses a be equipped with the negative pressure and store the mechanism, utilize the stirring leaf to stir the thick hydrops of gluing in the negative pressure seal box, can prevent that the hydrops from a large amount of depositys of bottom in the negative pressure seal box to make the interior storage environment of negative pressure seal box poor, difficult washing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic view of a partial three-dimensional structure of the present invention;

FIG. 5 is an enlarged view at B in FIG. 4;

fig. 6 is a schematic block diagram of the present invention.

In the figure: the device comprises a negative pressure storage mechanism 1, a supporting and accommodating mechanism 2, a flow guide structure 3, a dilution and purification mechanism 4, a puncture fixing mechanism 5, a main liquid outlet pipe 6, an electronic liquid outlet valve 7, a controller 8, a negative pressure sealing box 10, a negative pressure vacuum pump 11, a barometer 12, a liquid level sensor 13, a servo motor 14, a stirring blade 15, a workbench 20, a fixing frame 21, a bottom plate 22, a liquid collecting platform 23, a push rod 24, a storage box 25, a supporting plate 26, a storage hook 27, a universal wheel 28, a liquid inlet 30, a locking ring 31, a locking screw 32, a liquid guide pipe 33, a connector 34, a flow control valve 35, a dilution disinfection cabin 40, a dilution liquid inlet 41, a dilution rack 42, a fixing plug 43, a dilution liquid bottle 44, a communication insertion pipe 45, an air outlet pipe 46, a one-way valve 47, a puncture drainage needle 50, a sponge support 51, an installation frame 52, a fixing bandage 53 and a magic tape 54.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The following is combined with fig. 1 to 6:

the embodiment of the utility model provides a drainage device for thyroid gland mammary gland clinical operation mainly includes that negative pressure stores mechanism 1, water conservancy diversion structure 3, dilutes and purifies mechanism 4, puncture fixed establishment 5, supports receiving mechanism 2 and total drain pipe 6. The supporting and accommodating mechanism 2 is arranged on a horizontal plane, the negative pressure storage mechanism 1 is arranged at the top of the supporting and accommodating mechanism 2, the total liquid outlet pipe 6 is arranged at the outlet end of the negative pressure storage mechanism 1, the electronic liquid outlet valve 7 is connected on the total liquid outlet pipe 6, one end of the flow guide structure 3 is connected with the inlet end of the negative pressure storage mechanism 1, one end of the dilution and purification mechanism 4 is communicated with the other end of the flow guide structure 3, the puncture fixing mechanism 5 is arranged on the dilution and purification mechanism 4, and the puncture fixing mechanism 5 is communicated with the dilution and purification mechanism 4, so that the glandular effusion can be guided into the dilution and purification mechanism 4 through the puncture fixing structure, and flows into the negative pressure storage mechanism 1 through the flow guide structure after being processed, then flows out and is collected, the flow guide efficiency is high, the flow guide structure 3 is not easy to block in the flow guide process, the flow guide structure 3 is convenient to replace and clean, and can prevent the effusion when the pipes are plugged, the safety is high.

In one embodiment, the negative pressure storage mechanism 1 includes a negative pressure airtight box 10, a negative pressure vacuum pump 11, a barometer 12, a liquid level sensor 13, a servo motor 14, and a stirring blade 15. Negative pressure seal case 10 sets up at the top that supports receiving mechanism 2, and negative pressure vacuum pump 11 is installed and is being linked together in negative pressure seal case 10's top and negative pressure vacuum pump 11's output and negative pressure seal case 10, and barometer 12 is installed at the top of negative pressure seal case 10, can give the environment of negative pressure of generating a negative pressure in the negative pressure seal case 10 like this for produce effectual appeal to gland hydrops, make drainage efficiency accelerate greatly. Liquid level sensor 13 is installed in the side upper end of negative pressure seal box 10, and liquid level sensor 13's signal output part is connected with controller 8, and the signal input part of electron play liquid valve 7 is connected with controller 8. Can detect the hydrops when targetting in place by level sensor 13 in negative pressure seal box 10 like this, send signal to controller 8, controller 8 control electron goes out liquid valve 7 and opens, the hydrops of automatic outside emission collection, be convenient for use the operation continuously, servo motor 14 is installed and is located near total drain pipe 6 department at the lower extreme and servo motor 14 of negative pressure seal box 10 lateral wall, servo motor 14's main shaft runs through the inside extension of negative pressure seal box 10 wall and servo motor 14's main shaft outside sealing process, stirring vane 15 is installed on servo motor 14's main shaft, servo motor 14 drives stirring vane 15 and rotates and can prevent a large amount of deposits of hydrops bottom in negative pressure seal box 10, thereby avoid the interior storage environment difference of negative pressure seal box 10, be difficult for rinsing, the bottom inclines to total drain pipe 6 department in negative pressure seal box 10, make things convenient for the hydrops flow direction to total drain pipe 6.

In one embodiment, the support and storage mechanism 2 includes a table 20, a fixed frame 21, a bottom plate 22, a drip table 23, a push rod 24, a storage box 25, two support plates 26, three storage hooks 27, and four universal wheels 28. Fixed frame 21 cover is established in the negative pressure seal box 10 outside, workstation 20 sets up the below at fixed frame 21, two backup pad 26 is parallel to each other and all installs perpendicularly in the bottom of workstation 20, bottom plate 22 installs perpendicularly in the bottom of two backup pad 26, receiver 25 sets up the top at bottom plate 22, can make things convenient for depositing of some medical treatment commonly used article, push rod 24 is installed in the backup pad 26 outside near total drain pipe 6 one end, liquid collection platform 23 sets up at the lower extreme of push rod 24 and is connected with bottom plate 22, three hook 27 of accomodating is installed in the outside of keeping away from push rod 24 one end backup pad 26, four universal wheels 28 are the bottom that rectangle distribution installed at bottom plate 22, can make things convenient for the removal and the fixing of whole equipment like this, when not using, the accomodating of equipment has also been made things convenient for simultaneously.

In one embodiment, the diversion structure 3 comprises an inlet 30, a locking ring 31, a locking screw 32, a catheter 33, a connector 34 and a flow control valve 35. The liquid inlet 30 is arranged at the upper end of the outer side wall of the negative pressure seal box 10, the liquid inlet 30 is communicated with the inside of the negative pressure seal box 10, one end of the liquid guide pipe 33 is sleeved at the other end of the liquid inlet 30, the locking ring 31 is sleeved outside the liquid guide pipe 33 to clamp the liquid guide pipe 33, the locking screw 32 is arranged on the locking ring 31, the connector 34 is connected with the other end of the liquid guide pipe 33 in an inserting mode, and the flow control valve 35 is arranged at the other end of the connector 34.

In one embodiment, the dilution and purification mechanism 4 comprises a dilution and disinfection chamber 40, a diluent inlet 41, a diluent shelf 42, a fixed plug 43, a diluent bottle 44, a communication cannula 45, an air outlet tube 46 and a one-way valve 47. One end of the diluting and disinfecting bin 40 is communicated with the flow control valve 35, the one-way valve 47 is communicated with the other end of the diluting and disinfecting bin 40, the flow direction of the one-way valve 47 faces towards the diluting and disinfecting bin 40, the diluent inlet 41 is arranged at the top of the diluting and disinfecting bin 40, the diluent frame 42 is arranged at the top of the diluent inlet 41, the upper end of the communicating intubation tube 45 is inserted into the bottle mouth of the diluent bottle 44, the lower end of the communicating intubation tube 45 is inserted into the diluent inlet 41, the air outlet tube 46 is arranged at the side surface of the outlet of the communicating intubation tube 45, the diluent bottle 44 is inverted in the diluent frame 42, the fixed plug 43 is vertically arranged on the diluent frame 42 and is abutted against the bottom of the diluent bottle 44, the fixed plug 43 is in threaded fit with the top of the diluent frame 42, so that the viscous gland effusion can be continuously dripped into the diluting and disinfecting bin 40 through the diluting and the physiological saline, on the one hand, the effusion is not easy to accumulate and block in the drainage process, on the other hand can disinfect to the hydrops, can avoid air or hydrops to flow back to the human body in simultaneously, the security improves greatly.

In a specific embodiment, the puncture fixing mechanism 5 includes a puncture drainage needle 50, a sponge support 51, two mounting frames 52 and two fixing straps 53, the puncture drainage needle 50 is installed at the inlet end of the one-way valve 47, the two mounting frames 52 are parallel to each other and fixed at two sides of the one-way valve 47, the sponge support 51 is installed at the bottom of the two mounting frames 52, the two fixing straps 53 are respectively installed on the two mounting frames 52, and the two fixing straps 53 are respectively and correspondingly provided with magic tapes 54 for matching. Like this at the in-process of puncture drainage, can fix puncture drainage needle 50 on the human body through two fixing straps 53, unusual firm convenient, be difficult for droing, two fixing straps 53's convenient regulation of size simultaneously is applicable to the drainage of thyroid gland and mammary gland.

The utility model discloses a theory of operation: when thyroid or mammary gland drainage is needed to be carried out on a patient, the workbench 20 is pushed to the side face of a sickbed in a ward, four universal wheels 28 are fixed, the liquid guide pipe 33, the dilution disinfection bin 40 and the puncture drainage needle 50 are taken down from the containing hook 27, the diluent bottle 44 is placed in the diluent frame 42, the diluent bottle 44 is connected with the diluent inlet 41 through the communicating intubation tube 45, the fixing plug 43 is installed to fix the diluent bottle 44, then the fixing bandage 53 is tied on the neck or the upper abdomen, the puncture drainage needle 50 is inserted into a gland incision to be drained, blood or effusion treatment at the wound is well done, then the negative pressure vacuum pump 11 and the servo motor 14 are started, so that the negative pressure difference in the negative pressure sealing box 10 can be drained out, the dilution disinfection bin 40 and the dilution disinfectant dropped into the dilution disinfection bin are mixed for dilution and disinfection, and blockage of the effusion in the liquid guide pipe 33 is avoided, when the accumulated liquid flows into the negative pressure seal box 10, the density and the toxicity of the accumulated liquid are further reduced through the mixing and stirring of the stirring blades 15, when the accumulated liquid in the negative pressure seal box 10 reaches the point of the liquid level sensor 13, the treated accumulated liquid in the negative pressure seal box 10 flows outwards, continuous drainage can be realized, drainage stop due to midway equipment replacement is not needed, the puncture drainage needle 50 is detached after the drainage is finished, the drainage on the gland of a patient is completed, when the catheter 33 needs to be replaced or cleaned, the flow control valve 35 can be closed, the locking screw 32 and the locking ring 31 are directly loosened, the catheter 33 is detached, and the catheter 33 is replaced or cleaned and then fixed.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled 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; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides a thyroid gland is drainage device for mammary gland clinical operation which characterized in that: comprises a negative pressure storage mechanism (1), a flow guide structure (3), a dilution and purification mechanism (4), a puncture fixing mechanism (5), a support and storage mechanism (2) and a total liquid outlet pipe (6); support receiving mechanism (2) and set up on the horizontal plane, install at the top that supports receiving mechanism (2) negative pressure storage mechanism (1), the exit end of mechanism (1) is stored at the negative pressure is installed in total drain pipe (6), connects electron drain valve (7) on total drain pipe (6), the entry end of mechanism (1) is stored to the negative pressure is connected to the one end of water conservancy diversion structure (3), dilute the other end of purifying the one end intercommunication water conservancy diversion structure (3) of mechanism (4), puncture fixed establishment (5) are installed and are diluted on purifying mechanism (4) and puncture fixed establishment (5) and dilute purifying mechanism (4) and be linked together.

2. The drainage device for thyroid breast clinical operation according to claim 1, wherein: the negative pressure storage mechanism (1) comprises a negative pressure sealing box (10), a negative pressure vacuum pump (11), a barometer (12), a liquid level sensor (13), a servo motor (14) and a stirring blade (15); the negative pressure sealing box (10) is arranged at the top of the supporting and containing mechanism (2), the negative pressure vacuum pump (11) is arranged at the top of the negative pressure sealing box (10) and the output end of the negative pressure vacuum pump (11) is communicated with the inside of the negative pressure sealing box (10), the barometer (12) is arranged at the top of the negative pressure seal box (10), the liquid level sensor (13) is arranged at the upper end of the side surface of the negative pressure seal box (10), the liquid level sensor (13) is electrically connected with the electronic liquid outlet valve (7), the servo motor (14) is arranged at the lower end of the outer side wall of the negative pressure seal box (10) and the servo motor (14) is positioned close to the main liquid outlet pipe (6), the main shaft of the servo motor (14) penetrates through the wall of the negative pressure sealing box (10) and extends inwards, the outer side of the main shaft of the servo motor (14) is subjected to sealing treatment, and the stirring blade (15) is installed on the main shaft of the servo motor (14).

3. The drainage device for thyroid breast clinical operation according to claim 2, wherein: the supporting and accommodating mechanism (2) comprises a workbench (20), a fixed frame (21), a bottom plate (22), a liquid collecting platform (23), a push rod (24), an accommodating box (25), two supporting plates (26), three accommodating hooks (27) and four universal wheels (28); the cover is established in the negative pressure seal box (10) outside to fixed frame (21), workstation (20) set up in the below of fixed frame (21), two backup pad (26) are parallel to each other and all install the bottom at workstation (20) perpendicularly, the bottom at two backup pad (26) is installed perpendicularly to bottom plate (22), receiver (25) set up the top at bottom plate (22), install in backup pad (26) the outside that is close to total drain pipe (6) one end push rod (24), album liquid platform (23) set up the lower extreme at push rod (24) and be connected, three with bottom plate (22) accomodate hook (27) and install in the outside of keeping away from push rod (24) one end backup pad (26), four universal wheel (28) are the bottom at bottom plate (22) that rectangle distribution was installed.

4. The drainage device for thyroid breast clinical operation according to claim 2, wherein: the flow guide structure (3) comprises a liquid inlet (30), a locking ring (31), a locking screw (32), a liquid guide pipe (33), a connector (34) and a flow control valve (35); the utility model discloses a negative pressure seal case, including negative pressure seal case (10), liquid inlet (30) and liquid inlet (30), locking screw (32), locking screw (31), locking screw (32) are installed on locking screw (31), connector (34) are pegged graft with the other end of liquid guide pipe (33), the other end at connector (34) is installed in the other end of liquid guide pipe (33), communicate in upper end and liquid inlet (30) and negative pressure seal case (10) of negative pressure seal case (10) lateral wall, the pot head of liquid guide pipe (33) is established, locking screw (31) cover is established and is held liquid guide pipe (33) in the outer clamp of liquid guide pipe (33), the other end at connector (34) is installed in control flow valve (35).

5. The drainage device for thyroid breast clinical operation according to claim 4, wherein: the dilution purification mechanism (4) comprises a dilution disinfection bin (40), a diluent inlet (41), a diluent frame (42), a fixed plug (43), a diluent bottle (44), a communicating intubation tube (45), an air outlet tube (46) and a one-way valve (47); one end of the diluting and disinfecting bin (40) is communicated with the flow control valve (35), the one-way valve (47) is communicated with the other end of the diluting and disinfecting bin (40), the flow direction of the one-way valve (47) faces towards the diluting and disinfecting bin (40), the diluent inlet (41) is arranged at the top of the diluting and disinfecting bin (40), the diluent rack (42) is arranged at the top of the diluent inlet (41), the upper end of the communicating intubation tube (45) is inserted with the bottle mouth of the diluent bottle (44) and the lower end of the communicating intubation tube (45) is inserted with the diluent inlet (41), the air outlet pipe (46) is arranged on the side surface communicated with the outlet of the intubation tube (45), the diluent bottle (44) is inverted in the diluent rack (42), the fixed plug (43) is vertically arranged on the diluent frame (42) and the fixed plug (43) is abutted against the bottom of the diluent bottle (44), the fixing plug (43) is in threaded fit with the top of the diluent rack (42).

6. The drainage device for thyroid breast clinical operation according to claim 5, wherein: the puncture fixing mechanism (5) comprises a puncture drainage needle (50), a sponge support (51), two mounting frames (52) and two fixing bands (53); the puncture drainage needle (50) is installed at the entrance end of check valve (47), two mounting bracket (52) are parallel to each other and fix the both sides at check valve (47), sponge holds in the palm (51) and installs the bottom at two mounting bracket (52), two fixing bandage (53) are installed respectively on two mounting bracket (52), two fixing bandage (53) are gone up and are corresponded respectively and are equipped with magic subsides (54) that the cooperation was used.

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