CN104644184B - Portable multi-function hemostix - Google Patents

Abstract

Portable multi-function hemostix is mainly used in Blood Transfusion Services in all kinds of accidents（Natural calamity, major accident, war environment etc.）Emergent blood sampling, and on ordinary days field emergency blood sampling.Current China is in blank stage in terms of emergent blood sampling apparatus, and application method is original.This equipment is using AC and DC and provides battery three for oneself and uses power supply, with functions such as bar code scan, metering mixing blood sampling, automatic blood sampling cut-off, three sections of heat seal tube sealings, and blood sampling flow can be automatically performed after setting technique index.Micro processor and expanded circuit do automatic control, and portable folding contour structures carry console mode teapoy version and seat after expansion.When equipment is run, the technical information such as blood sampling date, duration, environment temperature, blood sampling volume, bar code can record storage, and network terminal management equipment, and uploading file data message can be connected by data line interface automatically.

Description

Portable multi-function hemostix

Technical field

The present invention is the emergent blood sampling apparatus of a set of portable multi-function full-automatic intelligent, is mainly used in accident Or war carrys out interim Blood Transfusion Services's field emergency blood sampling, its hardware system supports information-based, network management.

Background technology

In actual life, either progress of human society and backwardness, country it is flourishing with it is poor, the people will face all the time Such class problem, is exactly something all too busy to get away when all kinds of accidents occur, blood supply and emergent blood sampling.' blood transfusion ' life Guan Tian, seizes every minute and second, and the blood sampling rescue wounded are most effective feasible methods on the spot.However, passing through Wenchuan County in Sichuan and green grass or young crops in recent years Extra large cajaput earthquake relief work, reflects the former history of the urgent blood-sampling method of Blood Transfusion Services, meet an urgent need blood supply ability, relevant device function list One (blood sampling need it is standby：Computer, metering mixing hemostix, bar code information, tube sealing machine, etc. multiple devices instrument) operation sequence is numerous Rope, cold chain and blood collecting and supplying management means fall behind, along with field condition limitation (the few water of short of electricity, the few chair of scarce table etc.) difficult weight Weight, problem are the more.To solve the above problems, modern science and technology are applied in blood collecting and supplying equipment as early as possible, our R＆D teams The present invention with correlation circumstance R ＆ D design in industry, is allowed to be truly realized according to actual needs：Equipment controls fully-automatic intelligent Change, blood collecting and supplying and Cold-chain management informationization, networking, standardization, a tractor serves several purposes, carrying aspect, not by any external condition and Place is limited, either in the wild, outlying mountain area, or in car, ship, aircraft, emergent blood sampling that can be safe and efficient, science Accurate blood supply.

The content of the invention

1st, small portable contour structures, contractible cabinet carries tables and chairs, not subject to conditions, facilitates field emergency to adopt Blood.2nd, one-machine-multi-function, the metering of flow of taking a blood sample, mixing, blood sampling ends, three sections of heat seal tube sealings are once automatically performed.3rd, originally adopt Blood equipment supports information-based, network management, and whole technical data, data, information are recorded, stored automatically, can pass through data wire Interface is uploaded to computer techno-stress terminal management system.

Brief description of the drawings；Fig. 1 is the appearance schematic diagram of the present invention.Fig. 2 is the schematic top plan view of the present invention.Fig. 3 is Fig. 1 (a) Surface side view.Fig. 4 is Fig. 1 (b) surface sides view.Fig. 5 is Fig. 1 (c) surface sides view.The bottom surface pillar contracting folding that Fig. 6 is the present invention shows It is intended to.Fig. 7 is present device expanded schematic diagram.Fig. 8 is the partial cutaway schematic of tegmen table plate of the present invention and protection rubber cushion. Fig. 9 is asymmetrical protection rubber cushion three-view diagram of the present invention.Figure 10 is seat expanded schematic diagram of the present invention.Figure 11 is seat contracting of the present invention Roll over schematic diagram.Figure 12 is leg structural profile schematic diagram in bottom of the present invention.Figure 13 is two-way pilot pin cross-section structure installation diagram of the invention. Figure 14 is locking bolt cross-section structure installation diagram of the present invention.Figure 15 is power-supply system internal structure schematic diagram of the present invention.Figure 16 is this Invention metering and electric hybrid system internal structure schematic diagram.Figure 17 is that automatic heat seal tube sealing system main electrode of the invention overlooks knot Structure schematic diagram.Figure 18 is automatic heat seal tube sealing system primary and secondary electrode overlooking the structure diagram of the invention.Figure 19 is of the invention automatic Heat seal tube sealing system side structure schematic view.Figure 20 is present invention blood sampling automatic cut-off system partial structural diagram.Figure 21 is Present invention monitoring panel schematic diagram.Figure 22 is electric cabinet internal structure distribution schematic diagram of the present invention.Figure 23 is circuit control of the present invention Functional-block diagram processed.Figure 24 is the contour structures schematic diagram after present invention expansion.1. apparatus casing in figure, 2. operation turnover panels, 3. Seat, 4. seat inflatable packers, 5. braces, 6. inflation inlets, 7. box fasteners, 8. (8 ｀) protection rubber cushions, 9. (9 ｀) locking bolts, 10. seats Fastener, 11. handles, 12. tegmen table plates, 13. accessory cases, 14. braces hook, 15. pillars, 16. telescopic masts, 17. footing, 18. Pillar slot, 19. platen cushions, 20. blood sampling cut-offs and tube sealing system, 21. meterings and electric hybrid system, 22. pull bars, 23. Fuse, 24. AC and DC transfer switches, 25. battery power switch, 26. positioning holes and two-way pilot pin, 27. membrane keyboards Disk, 28. monitoring panels, 29. heat seal tube sealing electrode tips, 30. bar code scans probe, 31. tegmen table plate hinges, 32. elastic mountings Screw, 33. pulling rivets, 34. seat forelegs, 35. seat back legs, 36. (36 ｀) seat leg locking bolts, 37. back brackets, 38. lean on Carry on the back chair leg slot, 40. back leg slots, 41. backrest inserted links, 42. plain cushions, 43. footing connecting screws, 44. bottoms before air cushion, 39. Pin rubber cushion, 45. cappings, the capping of 46. pilot pins, 47. pilot pin springs, 48. pilot pin overcoats, 49. pilot pin fixed screws, 50. lock-bit bolt fixed screw, 51. locking bolt plugs, the capping of 52. locking bolts, 53. locking bolt springs, 54. locking bolt overcoats, 55. Battery, 56. power circuits, 57. transformers, 58.220V AC power cords, 59.12V direct current supply lines, 60. metering supporting plates, 61. pillar, 62. automatically controlled box covers, 63. pallets, 64. rocking arms, 65. mixing toothed gearing electric motors, 66. bases, 67. pressure are passed Sensor, 68. reducing motors, 69. base fixed screws, 70. main electrode housing bases, 71. springs, 72. main electrode inner sleeves, 73. Main electrode head, 74. main electrode overcoats, 75. electrode connecting lines, 76. electrode wires clamp nuts, 77. electrode tail end protective covers, 78. (78 ｀) follower, 79. eccentric wheels, 80. (80 ｀) pressure pins, 81. sub-electrode heads, 82. sub-electrode inner sleeves, 83. sub-electrode protective covers, 84. Electrode wires fastening screw, 85. 2 electrode connecting plates, 86. sub-electrode lines, 87. sub-electrode fixed screws, 88. (88 ｀) electrodes Capping screw, 89. follower fixed screws, 90. retarding electrode fixed screws, 91. base supporting plates, 92. two-way limit switchs, 93. contact is pressed from both sides in automatic cut-off, 94. automatic cut-offs folder top plate, 95. information ring alarms, 96. heat seal standby indicating lamps, 97. power supplys refer to Show lamp, 98. power switches, 99. fault alarm indicator lamps, the abnormal indicator lamp of 100. blood samplings, the 101. complete indicator lamps of blood sampling, 102. Heat seal tube sealing indicator lamp, 103. blood sampling cut-off indicator lamps, 104. data line interfaces, 105. liquid crystal displays, 106. blood sampling cut-offs and heat Tube sealing system is closed, 107. measure and electric hybrid system, 108. power-supply systems, 109. micro processor core control systems, 110. end release-push.

Embodiment；Mechanical aspects：Cabinet is in folk prescription body using aluminium alloy extrusions, contractible shell structure, profile, Being adapted to the both shoulders back of the body also can be portable.Equipment is deployed when using, upper shell opens two blocks of (200 × 500mm) platens of presentation to two rollovers, Blood donor, which is put below arm, casing, during blood sampling has telescopic mast to make equipment that a landing table is integrally formed after deploying, and there is monitoring in front Panel and touch keyboard one operating desk of formation, are separately provided with the Assembled chair of air cushion.It is divided into Two Areas, lower floor in cabinet Region is electric appliance control box, main loading circuit plate, automatically controlled prototype part etc., and top area is application operating system, is meter respectively Measure hybrid system, automatic cut-off blood sampling system, three sections of heat seal tube sealing systems, bar code scanning systems.Compact equipment is reasonable, behaviour Make simple, easy to use.

In terms of Electronic Control, this equipment utilization universal electric technology does core master control, and be furnished with using micro processor Circuit and LCDs, touch keyboard occur for information-storing device and metering circuit, bar code identification scanning circuit, high frequency.

In terms of electromechanical integration：Mixed automatically using toothed gearing electric motor.Driven using toothed gearing electric motor eccentric Wheel carries out automatic cut-off and automatic heat seal tube sealing.

The present invention is described in detail below in conjunction with the accompanying drawings:

Reference picture 1, the apparatus casing profile of the present embodiment is folk prescription body, externally shows six planes, i.e.,：Two small sides Shape plane is shown in Fig. 3 Fig. 5, and two rectangular planes are shown in Fig. 4, and two large square planes are shown in Fig. 1 Fig. 2, during in carrier state, there is 11 Upward, another rectangular planes down, there is 14 brace hook 2,8 protection rubber cushions to the rectangular planes of handle in each plane 4 (protection rubber cushion is asymmetric formula profile, sees Fig. 9, its effect has three：One is for equipment base pad；Two are how equipment presses guarantor Shield；Three be to see Fig. 8 for the positioning of 12 tegmen table plates).9 (9 ｀) locking bolts 3 (are used to lock 15 pillars in 2 operation turnover panels and Fig. 7), There is 10 seat fastener 2 (being used for seat latching in apparatus casing side) in addition.

See that bis- small square planars of Fig. 3 Fig. 5 have the operation turnover panel of 7 box fastener 2 (being used for latching 12 tegmen table plates) 2 to use on each 31 hinges are connected with apparatus casing, with 9 locking bolts by itself and housing lock body.13 accessory cases are equally connected with hinge with apparatus casing Connect, locking is carried on small handle.

By Fig. 1 it can be seen that the side of large square plane is 3 seats of lock, inflatable packer is more comfortable when making back outwardly.Fig. 2 It can be seen that opposite side is 12 tegmen table plates (tegmen table plate is to be connected with hinge with apparatus casing, is pinned with 7 box fasteners).

As shown in fig. 6, being loaded into after console mode pillar contracting folding in apparatus casing, its critical piece has 3, and one is 15 Post；One is 16 telescopic masts；Another is 17 footing for having sole to rotate (see Figure 12).The visible contracting folding pillar exhibition of reference picture 7 Situation after opening, footing is inwardly changed into outside from sole, increases the stability of equipment.Pillar and telescopic mast are all aluminum alloy square Pipe, the external diameter of telescopic mast is less than the internal diameter of pillar, formed in column jacket positioning hole three can be correspondingly provided with every pillar with pull 26 two-way pilot pins are provided with above group, every telescopic mast, thus equipment can have three-level highly to adjust.Pillar is by Fig. 6,18 (18 ｀) pillar slot is connected with apparatus casing, and it (is two-way pilot pin and the machine of locking bolt see Figure 13 Figure 14 to be locked with 9 ｀ locking bolts Tool principle section installation diagram).

2 tegmen table plates are opened after seeing the expansion of Fig. 7 equipment, can be formed on two rectangle desktops, table top and be additionally provided with cushion It can put blood donor more comfortable during arm.2 operation reprints are pulled down into the positioning of 22 pull bars, the above is 27 touch keyboards, the inside What is presented is 28 monitoring panels.Upper strata is multi-functional operation area in cabinet, is 20 blood sampling automatic cut-offs and three groups of heat seal envelopes respectively Guard system；29 heat seal tube sealing electrode tips；21 meterings and electric hybrid system；30 bar code scans are popped one's head in, and lower floor is 29 electricity in cabinet Rear side also has the fuse of 23 alternating current circuits in control box system, case；24 AC and DC transfer switches；25 battery power switch, 110 manual shutoff release-pushes.

Figure 10 and Figure 11 are a schematic diagrames for carrying air cushion pin-connected panel seat, and 34 and 35 chair legs and 37 back brackets pass through 39th, 40 slots and back bracket slot (on seat housing) are connected with chair seat, and are locked by 36 (36 ｀).Seat Main material is aluminum alloy square tube and aluminium sheet, and seat housing is square tube, above welding aluminum sheets be connected again with nylon adherent buckle with air cushion, backrest It is identical.

Figure 15 is power-supply system internal structure schematic diagram, placed in reference picture 5,13 accessory cases 58 alternating current 220V power lines and The power line of 59 direct current 12 (adjusts selection according to electric power thus supplied and sees Fig. 7,24 AC and DC transfer switches, then using phase first The power line answered), when being powered from dc source, direct current supply line plug is inserted into automobile cigarette lighter, if using battery When powering or being charged for battery, first 25 battery power switch to be opened.Inside is provided with：55 high-energy batteries, 56 power supplys electricity Road (rectification, filtering, voltage stabilizing), 57 transformers (step-down transformer).

Figure 17-Figure 19 is automatic heat seal tube sealing system mechanics structural representation, and its operation principle is to work as heat seal tube sealing program After startup, 96 heat seal standby indicating lamps are bright, and 68 toothed gearing electric motors obtain electric rotation and drive 79 eccentric wheels to rotate, 78 (78 ｀) quilts Driving wheel is in the presence of eccentric wheel, and overcoming the elastic force of 71 springs makes 72 main electrode inner sleeves and 73 main electrodes travel forward, and works as motion To top (at eccentric wheel maximum radius), 92 two-way limit switchs, which send signal, stalls toothed gearing electric motor, now heparin tube Extremely closed by primary and secondary electrode holder, 106 heat seal tube sealing indicator lamps are bright, while high frequency electric penetrates heparin tube by primary and secondary electrode tip Abrupt release, produced hyperpyrexia is by tube wall heat seal.Then The gear deceleration electrode is started by program, treats that eccentric wheel goes to most smaller part During the correspondence follower of footpath, stall toothed gearing electric motor by two-way limit switch, heat seal tube sealing program is completed, the present invention has three Individual heat seal tube sealing system, is sequentially completed during work.

Blood sampling automatic cut-off system and the mechanical structure and operation principle of automatic heat seal tube sealing system are essentially identical, and institute is different Be to see Figure 20, main electrode is changed into 93 closing clip contacts, and sub-electrode is changed into 94 closing clip top plates, without electrode wires, when blood sampling is cut Indicator lamp is bright when only and has information ring prompting.

Figure 16 is metering and electric hybrid system internal structure schematic diagram, it is seen that have 61 pillars and 65 teeth on 60 metering supporting plates Wheel reducing motor and 64 rocking arms support 63 pallets, and when plasma bags are put into pallet, gravity will act on 67 by above-mentioned parts Pressure sensor, metering circuit can weigh automatically, until can start blood sampling automatic cut-off during setting weight after blood sampling is started working System cut-off blood sampling.When blood sampling is carried out, 65 DC gear reducing motors can make the one of 63 pallets by coaxial circles wheel and 64 rocking arms End pumps all the time, so as to reach the purpose of blood plasma mixing.Its indicator lamp has alarm simultaneously when blood sampling is abnormal, adopts Its indicator lamp is bright at the end of blood, information ring prompting.

See Figure 21 and Figure 23, the major function of this equipment can be showed on the control panel, 98 power switches, 97 Power supply indicator, 96 heat seal tube sealing standby indicating lamps, 95 information ring alarms (are cut when there is equipment fault, abnormal, blood sampling of taking a blood sample Only, take a blood sample completely, bar code scan success when can send different prompting or alarm sound), 99 fault alarm indicator lamps (work as blood sampling Cut-off or during heat seal tube sealing operation irregularity), the abnormal indicator lamps of 100 blood samplings (less than in the unit interval during blood sampling volume), 101 taken a blood sample Into indicator lamp (at the end of all blood sampling flow wholes), 102 heat seal tube sealing indicator lamps (tube sealing work is indicated), 103 blood sampling cut-offs Indicator lamp (blood sampling cut-off work is indicated), indicator lamp is all using the different light emitting diode of color.104 data line interfaces (can It is connected with computer network, exports or input related data and data message).105 liquid crystal significant screens (it have clock, clock, Thermometric, quantitative, function of weighing are aobvious to be regarded, and can also show blood sampling information of input setting etc., whole data related to blood sampling, Data, information, automatic record, storage).

Equipment electric cabinet internal structure such as Figure 22,108 power-supply systems (reference picture 15)；109 micro processor core controls System (microprocessor, memory, bar code identification circuit, temperature measurement circuit etc.) processed；107 meterings and electric hybrid system (reference picture 16, electro-mechanical system and metering circuit)；106 blood sampling automatic cut-offs and automatic heat seal tube sealing system (reference picture 17- Figure 20, Circuit occurs for electro-mechanical system and high frequency).One operating desk of 27 touch keyboards and the formation of 28 control panels (is used for setting defeated Enter technical data, mode of operation, monitor the working condition and technical parameter of each operating process).

Figure 23 is electric control principle block diagram of the present invention, each adjunct circuit, metering circuit, the height of micro processor master control Take place frequently raw circuit, bar code identification circuit, temperature measurement circuit, memory etc..All using communal technique circuit, electromechanical integration is added The various functions of system holding equipment, a tractor serves several purposes is that can be achieved.

It is the contour structures schematic diagram after present invention expansion to see Figure 24.

Claims (3)

1. portable multi-function hemostix, it includes apparatus casing, platen, operating system, contracting folding pillar, contracting folding seat, inside Electric system space arrangement, micro computer core control system, it is characterised in that it includes：Apparatus casing：Above folk prescription body profile There is handle, have Braces hanged over tow shoulders, there is accessory case, and have inflatable packer behind；Platen：After collapsible casing expansion, there are two platforms top There is cushion plate, platen top；Operating desk：After casing front side board is folded down, form a small operating desk, have on platen touch key-press, There are liquid crystal display and various uses indicator lamp, information ring alarm, power switch, data line interface in front；Contracting folding pillar：Below equipment Equipped with four pillars, there are four telescopic masts in its square tube, there are three sets of positioning holes on pillar, equipped with two-way inside telescopic mast Locating dowel, can make device height do three-level adjustment, locking bolt is provided with apparatus casing, for locking pillar；Base angle：Carry The base angle of sole energy rotation direction；Contracting folding seat：Assembled structure, backrest and chair leg are inserted in seat framework, with locking bolt-lock Firmly, seat plate and backrest have inflatable packer respectively.

2. the portable multi-function hemostix according to described in claim 1, it is characterised in that its inside electric system space cloth Put including：The layout of equipment foremost operating system, liquid crystal display, membrane keyboard, power switch；Front upper place blood sampling automatic cut-off system With automatic heat seal tube sealing system, inside has high frequency generation circuit and three sets of automatic heat seal tube sealing machine electric systems, a set of blood samplings automatic End Mechatronic Systems；Right middle is metering and electric hybrid system, and there are metering circuit and motor hybrids electric system in inside, outside There is pallet；Middle left side is bar code scan and identifying system, and there is bar code identification circuit inside, and there is bar code scan probe outside；Afterwards Face is three to use power-supply system, inside there is battery, transformer, power circuit and AC and DC power supply line.

3. the portable multi-function hemostix according to described in claim 1, it is characterised in that it does core using micro processor Master control, is equipped with AC and DC, battery three power supply and information, data storage, is had simultaneously using equipment：Measure, mix, Blood sampling automatic cut-off, points of three sections automatic heat seal tube sealings, bar code scan are recognized, clocked, quantifying, monitoring temperature multiple function.