CN102416204A - Manually-controlled positive and negative pressure pump comprehensive rescue device - Google Patents
Manually-controlled positive and negative pressure pump comprehensive rescue device Download PDFInfo
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- CN102416204A CN102416204A CN2011102223513A CN201110222351A CN102416204A CN 102416204 A CN102416204 A CN 102416204A CN 2011102223513 A CN2011102223513 A CN 2011102223513A CN 201110222351 A CN201110222351 A CN 201110222351A CN 102416204 A CN102416204 A CN 102416204A
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Abstract
The invention relates to the field of critical first-aid medical science, and relates to a manually-controlled positive and negative pressure pump comprehensive rescue device, which comprises a positive and negative pressure pump, a blood storage bag and a chest closed drainage bag, wherein the positive and negative pressure pump comprises a pump body, a pump cover, an inlet conduit and an outlet conduit; two ends of the pump body are in a spindle shape; supports with a conical degree are arranged on the upper part and the lower part in the pump body; a pump cover is arranged on the top of the pump body; an inflow channel valve is arranged at the lower end of the pump cover and is connected with the inlet conduit; an auxiliary pump is arranged at the lower end of the pump body; an outflow channel valve is arranged in the auxiliary pump; and the outflow channel valve is connected with the outlet conduit. The manually-controlled positive and negative pressure pump comprehensive rescue device does not depend on an external power supply, generates power by extrusion of hands, can be connected with the blood storage bag and the chest closed drainage bag to recycle autologous blood, can be connected with a liquid/medicine storage bag and a spray machine head to spray and wash wounds and wound ways, and can be connected with a drainage object collection bag to perform absorption under negative pressure, phlegm absorption, gastrointestinal decompression, body cavity drainage and the like, so that a multi-functional comprehensive rescue system is formed.
Description
Technical field
The present invention relates to the comprehensive safety apparatus that a kind of usefulness manually can produce the positive and negative power of pressing, be specially adapted to the comprehensive safety apparatus of a kind of manual mode positive/negative pressure pump of the comprehensive rescue of the on-the-spot groupment of all kinds of disasters.
Background technology
In the wounded of various burst fire-disasters, there is severely injured personnel of 15-20% to receive very brief time restriction approximately, die from the scene of line rescue; The existing technical problem of lethal principal element; But, and at the scene or in the first aid of different occasions, but be difficult to find power supply or other energy more because of conventional big needs power drives of rescue equipment of using in the institute; Thereby the equipment that routine is used in institute majority at the scene has no usage.What at present disclose a kind ofly supplies acute autotransfusion; Vacuum suction; Comprehensive safety apparatus (the patent No. ZL902050877 of closed drainage of pleural cavity; 2008201885229), though the rescue scope is extended in institute outside the institute, and unresolved following point: high negative pressure attracts required negative pressure requirement; Lower negative pressure attracts required negative pressure requirement; The pressure emission request that malleation provides and the wounded in enormous quantities launch needing etc. of multifunctional comprehensive rescue simultaneously.
Summary of the invention
Technical problem to be solved by this invention provides a kind of needs that can satisfy the comprehensive rescue of the on-the-spot groupment of all kinds of disasters; With manual positive/negative pressure pump as power; Be connected with multiple functional parts such as storage blood bag, liquid storage/medicated bag, closed thoracic drainage bag, drain collecting bag, spray heads; Form multiple function series, a kind of manual mode that is used for the on-the-spot line generalization rescue of disaster is comprehensively given first aid to the positive/negative pressure pump.
Technical problem of the present invention solves through following technical proposals:
The comprehensive safety apparatus of a kind of manual mode positive/negative pressure pump; Comprise positive/negative pressure pump, storage blood bag and closed thoracic drainage bag, described positive/negative pressure pump comprises the pump housing, pump cover, entry conductor, delivery channel, and said pump housing two ends are the spindle shape; The support of a formation tapering is respectively established in pump housing internal upper part and bottom; Said pump housing top is provided with pump cover, and the lower end of pump cover is provided with and flows into the road flap valve, flows into the road flap valve and is connected with entry conductor; An auxiliary pump is established in said pump housing lower end, is provided with the efferent tract flap valve in the auxiliary pump, and the efferent tract flap valve is connected with delivery channel.
Said inflow road flap valve and efferent tract flap valve are the half leaf formula flap valves that is made up of special adhesive, lobe leaf length 35-45 millimeter, and width 10-15 millimeter, equal 75～120 square millimeters of aperture area is opened lobe pressure and is closed lobe pressure 0～3 centimeter water column.
Described positive/negative pressure pump is divided into high positive/negative pressure pump and low positive/negative pressure pump, and the length of the said high positive/negative pressure pump pump housing is 10-18 centimetre, and pump housing external diameter is the 25-35 millimeter, and internal diameter is the 21-31 millimeter, and the capacity of the pump housing is the 70-100 milliliter; The length of the said low positive/negative pressure pump pump housing is 12-20 centimetre, and pump housing external diameter is the 25-40 millimeter, and internal diameter is the 21-36 millimeter, and the capacity of the pump housing is the 80-120 milliliter.
The said high negative pressure power pump pump housing is whenever fought negative pressure for bearing 15～negative 8 kPas.
The said lower negative pressure power pump pump housing is whenever fought negative pressure for bearing 2～negative 8 kPas.
The internal diameter of said entry conductor and delivery channel is all greater than 8 millimeters.
Described storage blood bag, storage blood bag top is provided with entry conductor, delivery catheter, exhaust manifolds, three conduits all enter in the froth breaking stratum reticulare and microporous filter net of storage blood bag from the bag upper end, and storage blood bag lower end connects calparine cap.
Described closed thoracic drainage bag, its upper end is connected with the threeway conduit that entry conductor, surge pipe and flap valve conduit are formed, and on surge pipe and the flap valve conduit pressure regulator valve is housed all; Bag one side of closed thoracic drainage bag is provided with the reservoir and outlet blind pipe and calparine cap that can provide storage stagnant blood liquid to observe liquid fluctuation.
The present invention does not rely on extra power, produces power with hands extruding, can with storage blood bag, closed thoracic drainage bag connects, and carries out reclaiming from body blood; Can with liquid storage/medicated bag, the spray head connects and to carry out wound surface, wound road spray irrigation; Can connect with the drain collecting bag and carry out vacuum suction, inhale expectorant, gastrointestinal decompression, body cavity drains etc. constitute the multifunctional comprehensive savng system.Its main feature is: can be the last line of institute, disaster is on-the-spot, and power easily is provided, and constitutes the required core drive element of various rescue, adaptability, randomness, mobility strong; The 2nd, can with the matched of disclosed multiclass rescue already, form the more comprehensive rescue series of coverage rate; The 3rd, in light weight, simple in structure, easy to carry, disposable use can launch the comprehensive rescue of property in batches simultaneously; The 4th, this equipment series is through nearly 20 years experiment repeatedly, and performance is more stable.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is storage blood bag sketch map;
Fig. 3 is the closed thoracic drainage bag sketch map;
Fig. 4 is that flat shape of the mouth as one speaks blood reclaims the conduit sketch map;
Fig. 5 is cover capsule type breast guiding tube sketch map;
Fig. 6 is a comprehensive rescue function combinations route map of the present invention.
Among the figure:
1 high positive/negative pressure pump, 2 low positive/negative pressure pumps, 3 pump housings, 4 inflow road flap valves, 5 efferent tract flap valves, 6 tapering supports; 7 storage blood bag entry conductors, 8 pump covers, 9 entry conductors, 10 auxiliary pumps, 11 delivery channels; 12 storage blood bags, 13 froth breaking stratum reticulares, 14 microporous filter nets, 15 delivery catheters, 16 exhaust manifolds; 17 calparine caps, 18 closed thoracic drainage bags, 19 reservoirs, 20 outlet blind pipes, 21 surge pipes; 22 flap valve conduits, 23 pressure regulator valves, 24 threeway entry conductors, 27 flat shape of the mouth as one speaks blood reclaim conduit, 28 capsule type breast guiding tubes.
The practical implementation method
As shown in Figure 1; The present invention provides a kind of manual mode positive/negative pressure pump comprehensive safety apparatus, comprises the pump housing 3, pump cover 8, entry conductor 9, delivery channel 11 etc., and the pump housing 3 is the spindle shape; The pump housing 3 upper inside wall respectively are connected a tapering support 6 with the bottom, support the pump housing and shrink diastole power.The wall thickness of tapering is controlled at 5 millimeters of 2-3, has constituted interior streamlined pump housing inner chamber of complete spindle of the pump housing and auxiliary pump intracoelomic cavity, and the chamber wall is smooth, and streamline is smooth and easy.Pump cover 8 is equipped with at the pump housing 3 tops, and the lower end of pump cover 8 is provided with and flows into road flap valve 4, flows into road flap valve 4 and is connected with entry conductor 9.The auxiliary pump 10 of a support pump housing conical structure is installed in the pump housing 3 lower ends, is provided with efferent tract flap valve 5 in the auxiliary pump 10, and efferent tract flap valve 5 is connected with delivery channel 11.Equal 6～10 millimeters of the internal diameter of entry conductor 9 and delivery channel 11; Flowing into road flap valve 4 is the half leaf formula flap valves that are made up of special adhesive with efferent tract flap valve 5; Lobe leaf length 35-45 millimeter; Width 10-15 millimeter, equal 75～120 square millimeters of aperture area is opened lobe pressure and is closed lobe pressure 0～3 centimeter water column.
Positive/negative pressure pump of the present invention comprises two of high positive/negative pressure pump and low positive/negative pressure pumps; Two positive/negative pressure pump configurations are identical; Parameter is variant, and the length of the high positive/negative pressure pump pump housing is 10-18 centimetre, and pump housing external diameter is the 25-35 millimeter; Internal diameter is the 21-31 millimeter, and the capacity of the pump housing is the 70-100 milliliter; The length of the said low positive/negative pressure pump pump housing is 12-20 centimetre, and pump housing external diameter is the 25-40 millimeter, and internal diameter is the 21-36 millimeter, and the capacity of the pump housing is the 80-120 milliliter.The high negative pressure power pump pump housing is whenever fought negative pressure for bearing 15～negative 8 kPas.The lower negative pressure power pump pump housing is whenever fought negative pressure for bearing 2～negative 8 kPas.At (under the 10-15 degree working environment Celsius and) under the homogeneous material uniform temp condition at 18-25 degree working environment; High positive/negative pressure pump or low positive/negative pressure pump pump housing per minute were by 20 input quantities of fighting and stroke volume repeated trials 30 minutes; The high negative pressure power pump or the lower negative pressure power pump pump housing, the movement differential that temperature is produced is all less than three standard deviations.
As shown in Figure 2; For cooperate the storage blood bag 12 that is used for from the recovery of body blood with the present invention, storage blood bag 12 tops are provided with entry conductor 9.1, delivery catheter 15; 16, three conduits of exhaust manifolds all enter in the froth breaking stratum reticulare 13 and microporous filter net 14 of storage blood bag 12 from the bag upper end; Storage blood bag 12 lower ends connect calparine cap 17.
As shown in Figure 3, be the closed thoracic drainage bag 18 that is used with the present invention; The upper end of closed thoracic drainage bag 18 is connected with the threeway conduit that entry conductor 24, surge pipe 21 and flap valve conduit 22 are formed, and on surge pipe 21 and the flap valve conduit 22 pressure regulator valve 23 is housed all; The bag portion of closed thoracic drainage bag 18 also is provided with the reservoir 19 and outlet blind pipe 20 and calparine cap 17 of storage stagnant blood liquid.
Shown in Figure 4 for being used for from the flat shape of the mouth as one speaks blood recovery of the Idiotype of body blood recovery conduit 27.
Shown in Figure 5 is the entry conductor connection one cover capsule type breast guiding tube 28 of closed thoracic drainage bag.
As shown in Figure 6; Comprehensively give first aid to series for the present invention and each accessory linkage and reclaim from body blood at traumatic massive hemorrhage, expectorant, alimentary toxicosis are inhaled in acute obstruction of upper respiratory tract tracheotomy ventilation; Digestive tract burn gastric lavage decompression, the function combinations route map signal of large tracts of land chemical burn spray irrigation etc.
The left painstaking effort pump of operation principle of the present invention such as human body, the hand pump housing shrinks, and flows into the road flap valve and closes; The efferent tract flap valve is open, and pump housing inner blood gas is discharged through auxiliary pump, pump housing diastole; It is open to flow into the road flap valve, and the efferent tract flap valve is closed, and external blood gas gets into the pump housing through flowing into the road; The circulating motion that so goes round and begins again forms a manual mode dynamical system that the randomness motility is very strong, can satisfy institute's last line generalization rescue needs.The pump housing whenever relaxes and contracts once, just can suck/discharge the liquid or the gas of 30-60 milliliter.With traumatic massive hemorrhage is example; When cardiopulmonary trunk or substantial viscera such as spleen burst hemorrhage in the operation process, occurring, traditional way is to use one type of disinfection tool of spoon spoon that can reach at hand, and the thoracic cavity is stayed in storage; Intraabdominal hematocele filters through gauze, collects and is defeated by patient in the bottle again.And if the device that adopts this pump housing storage blood bag to connect, per minute can be collected losing blood of 600-1000 milliliter, and can feed back to the person of losing blood fast.
To contain the aseptic unpacking of all kinds of combination type functional packet of height/low positive/negative pressure pump housing during use, when autoblood reclaimed: the autoblood that will sterilize subsequent use reclaimed the bag unpacking, takes out the pump housing 3, storage blood bag 12, and the flat shape of the mouth as one speaks reclaims required accessories such as blood conduit 27.The entry conductor 9 of the pump housing reclaims blood conduit 27 with the flat shape of the mouth as one speaks and is connected, and the delivery channel 11 of auxiliary pump body is connected with storage blood bag entry conductor 9, takes off storage blood bag protective cap; The flat shape of the mouth as one speaks is reclaimed blood conduit 27 aligning bleeding parts; Hold the pump housing and do contraction diastole campaign, select low positive/negative pressure pump for use, carry out blood and reclaim; The blood that is recovered flows into bag 12 again after recovery blood conduit gets into the froth breaking stratum reticulare 13 of storage blood bag and filters stratum reticulare 14; Confirm that the blood that reclaims is not contaminated, then can the outfan calparine cap 17 of storage blood bag be connected with subsequent use blood exchange transfusion set, be defeated by the wounded that lose blood with blood transfusion needle through conventional.
Acute cranium brain injury, maxillofacial wound, drowning causes upper respiratory tract and stops up; When suffocating first aid, the subsequent use vacuum suction of will sterilizing is already fast unwrapped and is opened, and takes out the high positive/negative pressure pump and the low positive/negative pressure pump housing, drain collecting bag and conventional with sputum aspirator tube etc.; Select the high negative pressure power pump housing; Its entry conductor 9 is connected with sputum aspirator tube, and its delivery channel 11 is connected with drain collecting bag 26, rapidly with tamper clot clod sucking-off in the air flue of oral cavity.
Burn of esophagus; During the alimentary toxicosis first aid; Double-cavity stomach tube is used in the urgent taking-up high negative pressure power pump housing, the low positive/negative pressure pump housing, sealed liquid storage/medicated bag 25 and drain collecting bag and gastric lavage, and the connected mode of pump and accessory is done following conversion as required: when being intended to be used for gastric lavage, select double-cavity stomach tube and low positive/negative pressure pump for use; Double-cavity stomach tube one chamber is connected with the entry conductor of the pump housing; One chamber is connected with conventional outfan with sealed liquid storage/medicated bag through transfusion device, and the medicine/liquid in sealed liquid storage/medicated bag splashes into or is pressed into through the pump housing by the routine suspention, and the delivery channel of the pump housing is connected with the entry conductor of drain collecting bag; After accomplishing the aforesaid way connection, then can satisfy the needs that gastric lavage limit, limit attracts; When being used for gastrointestinal decompression, double-cavity stomach tube one chamber is closed in resistance, and a chamber is connected with the entry conductor of the low positive/negative pressure pump housing, and the delivery channel of the pump housing is connected with drain collecting bag 26;
During large tracts of land chemical pollutant wound/burn; The spray irrigation bag that urgent taking-up had been sterilized subsequent use already; First-selected high negative pressure power pump is connected the delivery channel of the high negative pressure power pump housing with the spray irrigation head, the entry conductor of the high negative pressure power pump housing is connected with the delivery channel of conventional sealed liquid storage/medicated bag.
Claims (10)
1. comprehensive safety apparatus of manual mode positive/negative pressure pump; Comprise positive/negative pressure pump, storage blood bag and closed thoracic drainage bag; Described positive/negative pressure pump comprises the pump housing, pump cover, entry conductor, delivery channel; It is characterized in that the said pump housing (3) two ends are the spindle shape, the support (6) of a formation tapering is respectively established in the pump housing (3) internal upper part and bottom, and the said pump housing (3) top is provided with pump cover (8); The lower end of pump cover (8) is provided with and flows into road flap valve (4), flows into road flap valve (4) and is connected with entry conductor (9); An auxiliary pump (10) is established in the said pump housing (3) lower end, is provided with efferent tract flap valve (5) in the auxiliary pump (10), and efferent tract flap valve (5) is connected with delivery channel (11).
2. the comprehensive safety apparatus of a kind of manual mode positive/negative pressure pump according to claim 1; It is characterized in that said inflow road flap valve (4) and efferent tract flap valve (5) are the half leaf formula flap valves that is made up of special adhesive; Lobe leaf length 35-45 millimeter; Width 10-15 millimeter, equal 75～120 square millimeters of aperture area is opened lobe pressure and is closed lobe pressure 0～3 centimeter water column.
3. the comprehensive safety apparatus of a kind of manual mode positive/negative pressure pump according to claim 1; It is characterized in that described positive/negative pressure pump is divided into high positive/negative pressure pump and low positive/negative pressure pump; The length of the said high positive/negative pressure pump pump housing is 10-18 centimetre; Pump housing external diameter is the 25-35 millimeter, and internal diameter is the 21-31 millimeter, and the capacity of the pump housing is the 70-100 milliliter; The length of the said low positive/negative pressure pump pump housing is 12-20 centimetre, and pump housing external diameter is the 25-40 millimeter, and internal diameter is the 21-36 millimeter, and the capacity of the pump housing is the 80-120 milliliter.
4. the comprehensive safety apparatus of a kind of manual mode positive/negative pressure pump according to claim 1 and 2 is characterized in that the said high negative pressure power pump pump housing negative pressure of whenever fighting is negative 15～negative 8 kPas.
5. the comprehensive safety apparatus of a kind of manual mode positive/negative pressure pump according to claim 1 and 2 is characterized in that the said lower negative pressure power pump pump housing negative pressure of whenever fighting is negative 2～negative 8 kPas.
6. the comprehensive safety apparatus of a kind of manual mode positive/negative pressure pump according to claim 1 is characterized in that the internal diameter of said entry conductor (9) and delivery channel (11) is 6～10 millimeters.
7. according to the comprehensive safety apparatus of the said a kind of manual mode positive/negative pressure pump of claim 1; It is characterized in that described storage blood bag (12) top is provided with entry conductor (9.1); Delivery catheter (15); Exhaust manifolds (16), three conduits all enter in the froth breaking stratum reticulare (13) and microporous filter net (14) of storage blood bag (12) from the bag upper end, and storage blood bag (12) lower end connects calparine cap (17).
8. according to the comprehensive safety apparatus of the said a kind of manual mode positive/negative pressure pump of claim 7, it is characterized in that the entry conductor (9.1) of said storage blood bag (12) connects a flat shape of the mouth as one speaks blood recovery conduit (27).
9. according to the comprehensive safety apparatus of the said a kind of manual mode positive/negative pressure pump of claim 1; It is characterized in that described closed thoracic drainage bag (18); Its upper end is connected with the threeway conduit that entry conductor (24), surge pipe (21) and flap valve conduit (22) are formed, and on surge pipe (21) and the flap valve conduit (22) pressure regulator valve (23) is housed all; Bag one side of closed thoracic drainage bag (18) is provided with reservoir (19) and the outlet blind pipe (20) and the calparine cap (17) that can provide storage stagnant blood liquid to observe liquid fluctuation.
10. according to the comprehensive safety apparatus of the said a kind of manual mode positive/negative pressure pump of claim 9, it is characterized in that the entry conductor of said closed thoracic drainage bag connects capsule type breast guiding tube (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102223513A CN102416204A (en) | 2011-08-04 | 2011-08-04 | Manually-controlled positive and negative pressure pump comprehensive rescue device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102223513A CN102416204A (en) | 2011-08-04 | 2011-08-04 | Manually-controlled positive and negative pressure pump comprehensive rescue device |
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| CN102416204A true CN102416204A (en) | 2012-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011102223513A Pending CN102416204A (en) | 2011-08-04 | 2011-08-04 | Manually-controlled positive and negative pressure pump comprehensive rescue device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105788A (en) * | 2015-07-10 | 2015-12-02 | 沈涛 | Medical esophagoscope outside equipment |
| CN105412999A (en) * | 2015-11-03 | 2016-03-23 | 张世范 | Fusiform scale-like positive and negative pressure biphase hand pump |
Citations (5)
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| US4033345A (en) * | 1975-11-13 | 1977-07-05 | Sorenson Research Co., Inc. | Autologous transfusion filter system and method |
| CN2088430U (en) * | 1990-04-24 | 1991-11-13 | 兰州军区后勤部输血用品研究所 | Blood sampling, blood transfusion, microfiltering series |
| CN200957214Y (en) * | 2006-08-28 | 2007-10-10 | 姜世英 | Apparatus for setting up inner-cavity negative pressure with blood-lymph circulation power by oral cavity |
| CN101337094A (en) * | 2008-08-12 | 2009-01-07 | 中国人民解放军广州疗养院 | Portable one-line comprehensive rescue apparatus |
| CN202168968U (en) * | 2011-08-04 | 2012-03-21 | 张世范 | Manually controlled positive/negative pressure pump integrated rescue device |
-
2011
- 2011-08-04 CN CN2011102223513A patent/CN102416204A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4033345A (en) * | 1975-11-13 | 1977-07-05 | Sorenson Research Co., Inc. | Autologous transfusion filter system and method |
| CN2088430U (en) * | 1990-04-24 | 1991-11-13 | 兰州军区后勤部输血用品研究所 | Blood sampling, blood transfusion, microfiltering series |
| CN200957214Y (en) * | 2006-08-28 | 2007-10-10 | 姜世英 | Apparatus for setting up inner-cavity negative pressure with blood-lymph circulation power by oral cavity |
| CN101337094A (en) * | 2008-08-12 | 2009-01-07 | 中国人民解放军广州疗养院 | Portable one-line comprehensive rescue apparatus |
| CN202168968U (en) * | 2011-08-04 | 2012-03-21 | 张世范 | Manually controlled positive/negative pressure pump integrated rescue device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105788A (en) * | 2015-07-10 | 2015-12-02 | 沈涛 | Medical esophagoscope outside equipment |
| CN105105788B (en) * | 2015-07-10 | 2018-05-22 | 王宏志 | A kind of medical oesophagoscope peripheral device |
| CN105412999A (en) * | 2015-11-03 | 2016-03-23 | 张世范 | Fusiform scale-like positive and negative pressure biphase hand pump |
| CN105412999B (en) * | 2015-11-03 | 2017-12-05 | 张世范 | A kind of fusiformis flakey positive/negative-pressure two-phase hand pump |
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Application publication date: 20120418 |