CN113456911A - Blood bag weighing device for intelligent blood sampling equipment - Google Patents
Blood bag weighing device for intelligent blood sampling equipment Download PDFInfo
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- CN113456911A CN113456911A CN202110928575.XA CN202110928575A CN113456911A CN 113456911 A CN113456911 A CN 113456911A CN 202110928575 A CN202110928575 A CN 202110928575A CN 113456911 A CN113456911 A CN 113456911A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
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Abstract
The invention relates to the technical field of medical equipment and discloses a blood bag weighing device for intelligent blood sampling equipment, which comprises a fixed plate, wherein a blood clamping assembly, an installation box, a first connecting table and a second connecting table are sequentially arranged on the front surface of the fixed plate from top to bottom, the number of the first connecting table and the number of the second connecting table are two, the first connecting table and the second connecting table are arranged in a central symmetry manner, and the top end of the second connecting table is movably connected with a blood transfusion cap. This blood bag weighing device for intelligence blood sampling equipment possesses and to heat up the blood bag and can not cause the extravagant advantage of blood, it is the rectangle bag to have solved current blood bag, because the blood viscosity in the blood bag is great, it is longer to lead to when the completion of weighing flows into to the blood sampling intraductal time spent, the holistic work efficiency of intelligence blood sampling equipment has been reduced, simultaneously when weather is comparatively cold, the condition such as condensation can appear in the blood bag, thereby be unfavorable for subsequent problem of carrying blood.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a blood bag weighing device for intelligent blood sampling equipment.
Background
The medical device refers to instruments, equipment, appliances, materials or other articles which are used for the human body singly or in combination, and also comprises required software, the treatment effect on the surface and the inside of the human body is not obtained by means of pharmacology, immunology or metabolism, but the medical device product plays a certain auxiliary role, and the following expected purposes are achieved during the use period: prevention, diagnosis, treatment, monitoring and alleviation of diseases; diagnosis, treatment, monitoring, mitigation, compensation of injury or disability; research, substitution, regulation of anatomical or physiological processes; and (4) controlling pregnancy.
The current blood bag is the rectangle bag, because the blood viscosity in the blood bag is great, leads to when weighing to flow into in the blood sampling pipe after the end the time spent longer, has reduced the holistic work efficiency of intelligent blood sampling equipment, and when weather is comparatively cold, the condition such as condensation can appear in the blood bag simultaneously to be unfavorable for subsequent transport blood, so propose an intelligence blood sampling equipment and solve the above-mentioned problem that proposes with blood bag weighing device.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a blood bag weighing device for intelligent blood sampling equipment, which has the advantages of heating the blood bag and avoiding blood waste, and solves the problems that the existing blood bag is a rectangular bag, the time spent on flowing into a blood sampling pipe after weighing is long due to the high viscosity of blood in the blood bag, the overall work efficiency of the intelligent blood sampling equipment is reduced, and the subsequent blood conveying is not facilitated due to the fact that the blood in the blood bag is condensed and the like when the weather is cold.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: a blood bag weighing device for intelligent blood sampling equipment comprises a fixed plate, wherein a blood clamping component, an installation box, a first connecting table and a second connecting table are sequentially arranged on the front surface of the fixed plate from top to bottom, the number of the first connecting table and the number of the second connecting table are two and are arranged in a central symmetry manner, a blood transfusion cap is movably connected to the top end of the second connecting table, a limiting component for limiting the blood transfusion cap is arranged at the top end of the second connecting table, a blood bag is arranged inside the installation box, the bottom end of the blood bag is communicated with the blood transfusion cap, a blood transfusion tube with one end penetrating through and extending to the top end of the installation box is communicated with the top end of the blood bag, the blood clamping component is used for controlling the on-off of the blood transfusion tube, pressurizing components located on the left side and the right side of an inner cavity of the installation box are respectively arranged on the left side and the right side of the inner cavity of the blood bag, a single-point sensor is arranged on the rear surface of the fixed plate, an inflating component located below the single-point sensor and communicated with the pressurizing component is arranged on the rear surface of the fixed plate, the utility model discloses a blood transfusion system, including installation case, fixed plate, inflation subassembly, heating assembly, air supply ring, heating assembly, air supply ring, the rear surface is fixed, the rear surface is located the air supply ring, the rear surface is located the air supply ring, the air supply ring is located the air supply ring, the air supply ring is located the rear surface is located the air supply ring, the rear surface is located the rear surface fixed.
The invention has the beneficial effects that:
this blood bag weighing device for intelligence blood sampling equipment through being provided with pressurization subassembly and gas filled assembly, can make the blood in the blood bag when flowing into to the blood sampling intraductal, reduces the time of its cost to can improve the work efficiency of whole equipment to a certain extent.
This blood bag weighing device for intelligence blood sampling equipment through being provided with install bin, air supply ring and intensification subassembly, can heat the blood bag, avoids appearing the phenomenon of blood coagulation, has made things convenient for the follow-up use.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, press from both sides blood subassembly includes the support, the rear fixed surface of fixed plate installs the support, and the rear fixed surface of support installs the motor, and the output fixed mounting of motor has one end to run through and extend to the rolling disc of fixed plate front surface, and the front fixed surface of rolling disc installs and presss from both sides blood pole, the front fixed surface of fixed plate installs the arc that is located the rolling disc outside.
Adopt above-mentioned further scheme's beneficial effect is, through being provided with and pressing from both sides the blood subassembly, can control the break-make of blood transfusion pipe through pressing from both sides the blood subassembly to just the volume of blood in the steerable blood bag.
Further, the mounting box front surface is seted up quantity and is four standing grooves, and lateral wall fixed mounting has magnet behind the inner chamber of standing groove, and the front surface adsorption of magnet has the iron prop, and the front surface of four iron props all with closing plate fixed connection, the rear surface of closing plate contacts with the front surface of mounting box.
The beneficial effect who adopts above-mentioned further scheme is that, through being provided with the closing plate, can seal the front surface of install bin, guarantee that the subassembly that heaies up can not outwards reveal at the in-process steam that heaies up to the efficiency of intensification can be improved.
Further, the limiting component comprises fixing frames, the top ends of the two second connecting tables are fixedly provided with fixing frames positioned at the left side and the right side of the blood transfusion cap, the rear surfaces of the two fixing frames are fixedly connected with a fixing box, the fixing box is positioned at the rear part of the blood transfusion cap, the rear surface of the fixing frame is arranged in an opening manner, one side of the two fixing frames, which is opposite to the back side, is movably connected with a limiting rod, one end of the limiting rod penetrates through and extends into the blood transfusion cap, the outer part of the limiting rod is fixedly provided with a limiting ring positioned in the fixing frame, one side, which is opposite to the two limiting rings, is fixedly provided with a spring positioned at the outer side of the limiting rod, the other end of the spring is fixedly connected with the inner side wall of the fixing frame, the right end of the fixing box is rotatably connected with a take-up rod, one end of the take-up rod penetrates through and extends into the fixing box, and one side, which is opposite to the two limiting rods, is fixedly provided with a cotton rope, the other end of the thread rope penetrates through the fixing box and is fixedly connected to the outside of the thread take-up rod.
Adopt above-mentioned further scheme's beneficial effect is provided with spacing subassembly, can pass through the position of the fixed blood transfusion cap of spacing subassembly, prevent to press from both sides the blood subassembly when pressing from both sides and move the blood transfusion tube in, cause the skew of blood bag and blood transfusion cap for subsequent blood collection tube can be accurate insert to the inside of blood transfusion cap.
Furthermore, both ends all set up the spacing groove with gag lever post looks adaptation about the blood transfusion cap, the inner chamber bottom of fixed frame rotates and is connected with the wire wheel, and the outside swing joint of wire wheel has the cotton rope.
Adopt above-mentioned further scheme's beneficial effect is provided with the spacing groove, pegs graft through the gag lever post with the inside of spacing groove, can carry on spacingly and fixed to the position of blood transfusion cap, prevent the phenomenon of the in-process emergence skew that uses, still be provided with the wire wheel simultaneously, can become vertical with horizontal cotton rope direction to convenient follow-up receipts line.
Further, the pressurization subassembly includes that the magic is pasted and is colluded the face, the equal fixed mounting in the inner chamber left and right sides of install bin has the magic to paste the face of colluding, and the other end that the hook face was pasted to the magic is pasted and is had the magic to paste the hair face, and the one end fixed mounting that hook face was pasted to the magic was kept away from to the magic is pasted to the magic and is had pressurization gasbag, two the equal fixed mounting in one side relatively of pressurization gasbag has quantity to be two's increased pressure board, the left and right sides the increased pressure board all is located the left and right sides of blood bag.
Adopt above-mentioned further scheme's beneficial effect to be, through being provided with the pressurization subassembly, can extrude the blood bag, utilize the even extrusion blood of atmospheric pressure to reach the purpose of quick blood transfusion.
Further, it includes the L template to aerify the subassembly, the rear surface fixed mounting of fixed plate has the L template that is located the single-point sensor below, the surface paste has the air bag of aerifing before the perpendicular side of L template, the rear surface fixed mounting of fixed plate has the electric putter who is located the air bag dead ahead, and electric putter's output fixed mounting has the stripper plate, and the left end of aerifing the air bag communicates in the inlet end of solenoid valve through the straight tube, and the end intercommunication of giving vent to anger of solenoid valve has three way connection, and three way connection's other both ends all communicate there is the hose, and the one end that three way connection was kept away from to two hoses all runs through the install bin and is linked together with two pressurization gasbags respectively.
Adopt above-mentioned further scheme's beneficial effect is, the subassembly is inflated with to the setting, can be with the gas filling to the inside of pressurization gasbag in the gasbag of inflating to accelerate the velocity of flow of the blood inflow heparin tube in the blood bag, improved holistic work efficiency.
Further, the rear surface fixed mounting of fixed plate has the telescopic link that is located both ends about electric putter, and the telescopic link fixed connection of telescopic link is in the front surface of stripper plate, and the inside packing of inflating the gasbag has gas.
The beneficial effect who adopts above-mentioned further scheme is, is provided with the telescopic link for the stripper plate has guaranteed the stationarity of stripper plate when removing, can not take place the phenomenon of skew.
Further, the heating assembly comprises a connecting cylinder, the rear surface of the fixing plate is fixedly provided with the connecting cylinder located right on the left of the inflating assembly, the rear surface of the connecting cylinder is in an opening setting, the front surface of the connecting cylinder is in a closed setting, the inner side of the connecting cylinder is fixedly provided with a grid plate, the front surface of the grid plate is provided with a fan, the inner side of the connecting cylinder is fixedly provided with an electric heating pipe located in front of the fan, and the front surface of the inner cavity of the connecting cylinder is communicated with an air pipe with one end penetrating through the installation box and communicated with the air supply ring.
The beneficial effect who adopts above-mentioned further scheme is, is provided with the intensification subassembly, can heat up in the install bin to the condition of the appearance condensation in can effectually avoiding the blood bag.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the internal cross-section of the mounting box of the present invention;
FIG. 3 is a rear view of the sealing plate of the present invention;
FIG. 4 is a schematic top view of the spacing assembly of the present invention;
FIG. 5 is a schematic right view of the connection of the blood bag and the transfusion cap of the present invention;
FIG. 6 is a schematic top view of a portion of the blood clamping assembly and the fixing plate of the present invention;
FIG. 7 is a schematic top view of the fixing plate and the inflation assembly of the present invention;
FIG. 8 is a schematic structural view of the temperature elevating assembly of the present invention;
FIG. 9 is a schematic bottom view of the air ring and air duct of the present invention.
In the figure: 1. a fixing plate; 2. a blood clamping assembly; 21. a support; 22. an electric motor; 23. rotating the disc; 24. clamping a blood rod; 25. an arc-shaped plate; 3. installing a box; 31. a placement groove; 32. a magnet; 33. an iron column; 34. a sealing plate; 4. a first connection station; 5. a second connecting station; 6. a blood transfusion cap; 7. a limiting component; 71. a fixing frame; 72. a fixed box; 73. a limiting rod; 74. a limiting ring; 75. a spring; 76. a wire take-up rod; 77. a cord; 8. a blood bag; 9. a blood transfusion tube; 10. a pressurizing assembly; 101. hook surface of magic tape; 102. magic tape hair side; 103. a pressurized air bag; 104. a pressurizing plate; 11. a single point sensor; 12. an inflation assembly; 121. an L-shaped plate; 122. an inflatable air bag; 123. an electric push rod; 124. a pressing plate; 125. an electromagnetic valve; 126. a three-way joint; 127. a hose; 13. a wind feeding ring; 14. a temperature raising component; 141. a connecting cylinder; 142. a grid plate; 143. a fan; 144. an electric heating tube; 145. and (7) an air pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment, as shown in fig. 1-9, a blood bag weighing device for intelligent blood sampling equipment comprises a fixing plate 1, wherein a blood clamping component 2, an installation box 3, a first connection platform 4 and a second connection platform 5 are sequentially arranged on the front surface of the fixing plate 1 from top to bottom, the first connection platform 4 and the second connection platform 5 are both arranged in a central symmetry manner, a blood transfusion cap 6 is movably connected to the top end of the second connection platform 5, a contraction membrane is arranged in the blood transfusion cap 6, when an external blood sampling tube is inserted into the blood transfusion cap, the membrane can be pushed open to realize circulation, when the external blood sampling tube is not inserted into the blood transfusion cap, the automatic closing effect can be realized, the contraction membrane has the same function as the membrane structure in the blood transfusion cap in the prior art, a limiting component 7 for limiting the blood transfusion cap 6 is arranged at the top end of the second connection platform 5, a blood bag 8 is arranged in the installation box 3, the bottom end of a blood bag 8 is communicated with a blood transfusion cap 6, the top end of the blood bag 8 is communicated with a blood transfusion tube 9 with one end penetrating and extending to the top end of an installation box 3, the front surface of the installation box 3 is provided with a through hole, the blood transfusion tube 9 is movably connected in the through hole, a blood clamping component 2 is used for controlling the on-off of the blood transfusion tube 9, the left side and the right side of the inner cavity of the installation box 3 are respectively provided with a pressurizing component 10 positioned at the left side and the right side of the blood bag 8, the rear surface of a fixed plate 1 is provided with a single-point sensor 11, the rear surface of the fixed plate 1 is provided with an inflating component 12 positioned below the single-point sensor 11 and communicated with the pressurizing component 10, the top end of the inner cavity of the installation box 3 is fixedly provided with an air supply ring 13 positioned at the outer side of the blood transfusion tube 9, the air supply ring 13 is arranged in a hollow mode, the bottom end of the air supply ring 13 is provided with a plurality of air supply holes, the rear surface of the fixed plate 1 is fixedly provided with a heating component 14 positioned right above the inflating component 12, the heating component 14 is communicated with the air supply ring 13;
the blood clamping assembly 2 comprises a bracket 21, the bracket 21 is fixedly mounted on the rear surface of the fixing plate 1, a motor 22 is fixedly mounted on the rear surface of the bracket 21, a rotating disc 23 with one end penetrating through and extending to the front surface of the fixing plate 1 is fixedly mounted at the output end of the motor 22, a blood clamping rod 24 is fixedly mounted on the front surface of the rotating disc 23, and an arc-shaped plate 25 positioned on the outer side of the rotating disc 23 is fixedly mounted on the front surface of the fixing plate 1;
the blood clamping component is arranged, so that the on-off of the blood transfusion tube can be controlled through the blood clamping component, and the volume of blood in the blood bag can be controlled;
four placing grooves 31 are formed in the front surface of the installation box 3, a magnet 32 is fixedly installed on the rear side wall of an inner cavity of each placing groove 31, an iron column 33 is adsorbed on the front surface of each magnet 32, the front surfaces of the four iron columns 33 are fixedly connected with a sealing plate 34, and the rear surface of each sealing plate 34 is in contact with the front surface of the installation box 3;
the sealing plate can seal the front surface of the installation box, so that hot air cannot leak outwards in the temperature rise process of the temperature rise assembly, and the temperature rise efficiency can be improved;
the limiting component 7 comprises a fixing frame 71, fixing frames 71 which are positioned at the left side and the right side of the blood transfusion cap 6 are fixedly installed at the top ends of the two second connecting platforms 5, the rear surfaces of the two fixing frames 71 are fixedly connected with a fixing box 72, the fixing box 72 is positioned at the rear side of the blood transfusion cap 6, the rear surface of the fixing frame 71 is arranged in an opening manner, one sides of the two fixing frames 71, which are opposite to each other, are movably connected with a limiting rod 73, one end of which penetrates through and extends into the blood transfusion cap 6, a limiting ring 74 which is positioned in the fixing frame 71 is fixedly installed outside the limiting rod 73, a spring 75 which is positioned outside the limiting rod 73 is fixedly installed at one side, the other end of the spring 75 is fixedly connected with the inner side wall of the fixing frame 71, the right end of the fixing box 72 is rotatably connected with a take-up rod 76, one end of which penetrates through and extends into the fixing box 72, and one sides, which are opposite to each other side of the two limiting rods 73, are fixedly installed with a cotton rope 77, the other end of the wire 77 penetrates through the fixing box 72 and is fixedly connected to the outside of the wire take-up rod 76;
the limiting assembly is arranged, so that the position of the blood transfusion cap can be fixed through the limiting assembly, the blood bag and the blood transfusion cap are prevented from being shifted when the blood clamping assembly clamps the blood transfusion tube, and the subsequent blood collection tube can be accurately inserted into the blood transfusion cap;
the left end and the right end of the blood transfusion cap 6 are both provided with a limiting groove matched with the limiting rod 73, the bottom end of the inner cavity of the fixing frame 71 is rotatably connected with a wire guide wheel, and the outside of the wire guide wheel is movably connected with a wire rope 77;
the blood transfusion cap is provided with a limiting groove, the position of the blood transfusion cap can be limited and fixed through the insertion of a limiting rod and the inside of the limiting groove, the phenomenon of deviation in the using process is prevented, and meanwhile, a wire guide wheel is arranged, so that a transverse wire rope can be guided to be vertical, and the wire can be conveniently taken up subsequently;
the pressurizing assembly 10 comprises a magic tape hook surface 101, the left side and the right side of the inner cavity of the installation box 3 are fixedly provided with the magic tape hook surfaces 101, the other end of the magic tape hook surface 101 is pasted with a magic tape hair surface 102, one ends of the magic tape hair surface 102 far away from the magic tape hook surface 101 are fixedly provided with pressurizing air bags 103, one opposite sides of the two pressurizing air bags 103 are fixedly provided with two pressurizing plates 104, the pressurizing plates 104 can extrude the corners of the blood bags 8 to avoid blood residues and the corners of the blood bags 8, the pressurizing plates 104 on the left side and the right side are respectively positioned on the left side and the right side of the blood bags 8, the pressurizing air bags 103 are internally provided with contracting elastic pieces, when the pressurizing air bags 103 are deflated, the pressurizing air bags 103 can automatically contract towards one side of the inner side wall of the installation box 3, so that the air in the pressurizing air bags 103 can be inflated into the inflating air bags 122, and the contracting elastic pieces can be elastic ropes or contracting springs, the structure and the installation mode of the elastic shrinkage part are the prior art, and the repeated description is not needed herein;
the pressurizing assembly is arranged, so that the blood bag can be squeezed, and blood can be squeezed uniformly by air pressure, so that the purpose of rapid blood transfusion is achieved;
the inflation assembly 12 comprises an L-shaped plate 121, the rear surface of the fixing plate 1 is fixedly provided with the L-shaped plate 121 positioned below the single-point sensor 11, the front surface of the vertical side of the L-shaped plate 121 is adhered with an inflation airbag 122, the rear surface of the fixing plate 1 is fixedly provided with an electric push rod 123 positioned in front of the inflation airbag 122, the output end of the electric push rod 123 is fixedly provided with an extrusion plate 124, the left end of the inflation airbag 122 is communicated with the air inlet end of an electromagnetic valve 125 through a straight pipe, the air outlet end of the electromagnetic valve 125 is communicated with a three-way joint 126, the other two ends of the three-way joint 126 are communicated with hoses 127, and one ends of the two hoses 127 far away from the three-way joint 126 penetrate through the mounting box 3 and are respectively communicated with the two pressurization airbags 103;
the inflating assembly is arranged, so that the gas in the inflating air bag can be inflated into the pressurizing air bag, the flow rate of the blood in the blood bag flowing into the blood sampling tube is accelerated, and the overall working efficiency is improved;
the rear surface of the fixing plate 1 is fixedly provided with telescopic rods positioned at the left end and the right end of the electric push rod 123, the telescopic rods are fixedly connected to the front surface of the extrusion plate 124, and the interior of the inflatable airbag 122 is filled with gas;
the telescopic rod is arranged, so that the stability of the extrusion plate is ensured when the extrusion plate moves, and the phenomenon of deviation is avoided;
the heating assembly 14 comprises a connecting cylinder 141, the rear surface of the fixing plate 1 is fixedly provided with the connecting cylinder 141 positioned right to the left of the inflation assembly 12, the rear surface of the connecting cylinder 141 is provided with an opening, the front surface of the connecting cylinder 141 is provided with a closed opening, the inner side of the connecting cylinder 141 is fixedly provided with a grid plate 142, the front surface of the grid plate 142 is provided with a fan 143, the inner side of the connecting cylinder 141 is fixedly provided with an electric heating pipe 144 positioned in front of the fan 143, and the front surface of the inner cavity of the connecting cylinder 141 is communicated with an air pipe 145, one end of the air pipe 145 penetrates through the mounting box 3 and is communicated with the air supply ring 13;
be provided with the intensification subassembly, can heat up in the install bin to the condition of the appearance condensation in can effectually avoiding the blood bag.
The working principle is as follows:
the first innovation point implementation step:
the first step is as follows: when the blood transfusion cap 6 and the blood bag 8 are fixed, the wire take-up rod 76 can be rotated, the wire 77 can be wound on the outer part of the wire take-up rod 76 in the rotating process of the wire take-up rod 76, at the moment, the two wire ropes 77 can pull the two limiting rods 73 to move towards the opposite sides, then the blood transfusion cap 6 can be placed between the two opposite sides of the fixing frames 71, the wire take-up rod 76 can be loosened after the placement is finished, the limiting rods 73 are inserted into the limiting grooves under the tensile action force of the springs 75, the blood transfusion cap 6 can be limited and fixed, the phenomenon that the blood bag 8 and the blood transfusion cap 6 are driven to deviate when the blood clamping component 2 operates can be prevented, at the moment, the sealing plate 34 can be taken down forwards, the blood bag 8 can be placed between the opposite sides of the two pressurizing air bags 103, the iron column 33 can be inserted into the placing groove 31 after the placement is finished, the iron column 33 is adsorbed by the magnet 32, and the sealing plate 34 can be limited and fixed, the subsequent heating effect is ensured;
the second step is that: when weighing is carried out, blood can flow into the blood bag 8 through the blood transfusion tube 9, the single-point sensor 11 can measure the weight of all mechanical parts including the blood bag 8 which are arranged on the fixing plate 1, the weight of the blood bag 8 is obtained by subtracting the weight (known in advance) of the mechanical parts, when a preset set value is reached, the motor 22 can be started, the motor 22 can drive the rotating disc 23 to rotate, and the blood transfusion tube 9 can be extruded to the inner side of the arc-shaped plate 25 by the blood clamping rod 24, so that the external blood can not enter the blood bag 8 from the blood transfusion tube 9;
the third step: when blood in the blood bag 8 flows into the blood sampling tube, the electric push rod 123 can be started and the electromagnetic valve 125 can be opened, the electric push rod 123 can drive the extrusion plate 124 to move towards one side of the inflatable air bag 122, so that gas in the inflatable air bag 122 can flow into the pressurizing air bag 103 through the three-way joint 126 and the hose 127, the blood can be uniformly extruded by using air pressure, the purpose of rapid blood transfusion is achieved, meanwhile, the pressurizing air bag 103 and the pressurizing plate 104 can extrude the blood bag 8, so that the blood in the blood bag 8 can completely flow out, the phenomenon that the blood is adhered to the inner wall to cause waste is avoided, the blood flowing speed in the blood bag can be increased, the integral efficiency of the intelligent blood sampling device can be increased to a certain extent, when the gas in the inflatable air bag 122 completely flows into the pressurizing air bag 103, the electromagnetic valve 125 can be closed, after the blood in the blood bag 8 completely flows out, the electric push rod 123 is restored to the original shape, the electromagnetic valve 125 is opened, and the pressurizing air bag 103 is not continuously pressurized any more, so that the pressurizing air bag 103 automatically contracts the pressurizing air bag 103 through the contraction elastic member, the gas in the pressurizing air bag 103 flows into the inflating air bag 122 again, and when the gas in the pressurizing air bag 103 completely flows into the inflating air bag 122, the electromagnetic valve 125 can be closed, so as to ensure the next pressurizing use.
The implementation step of the second innovation point:
the first step is as follows: when weather is colder, the fan 143 can be started and the electric heating pipe 144 is powered on, the fan 143 can convey hot air outside the electric heating pipe 144 to the inside of the installation box 3 through the air pipe 145 and the air supply ring 13, so that the blood bag 8 is heated, the blood condensation is avoided, and the follow-up use is facilitated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an intelligence blood sampling blood bag weighing device for equipment, includes fixed plate (1), its characterized in that: the front surface of the fixing plate (1) is sequentially provided with two blood clamping assemblies (2), an installation box (3), a first connecting platform (4) and a second connecting platform (5) from top to bottom, the number of the first connecting platform (4) and the number of the second connecting platform (5) are two and are arranged in a central symmetry manner, the top end of the second connecting platform (5) is movably connected with a blood transfusion cap (6), the top end of the second connecting platform (5) is provided with a limiting assembly (7) for limiting the blood transfusion cap (6), a blood bag (8) is arranged inside the installation box (3), the bottom end of the blood bag (8) is communicated with the blood transfusion cap (6), the top end of the blood bag (8) is communicated with a blood transfusion tube (9) with one end penetrating through and extending to the top end of the installation box (3), and pressurizing assemblies (10) positioned on the left side and the right side of the blood bag (8) are arranged on the left side and the right side of the inner cavity of the installation box (3), the rear surface of fixed plate (1) is provided with single-point sensor (11), the rear surface of fixed plate (1) is provided with and is located single-point sensor (11) below and aerifys subassembly (12) that are linked together with pressurization subassembly (10), the inner chamber top fixed mounting of install bin (3) has air supply ring (13) that is located the defeated blood vessel (9) outside, the rear surface fixed mounting of fixed plate (1) has and is located temperature rise subassembly (14) of aerifing the positive left side of subassembly (12), and temperature rise subassembly (14) are linked together with air supply ring (13).
2. The blood bag weighing device for the intelligent blood collecting equipment according to claim 1, wherein: press from both sides blood subassembly (2) including support (21), the rear fixed surface of fixed plate (1) installs support (21), and the rear fixed surface of support (21) installs motor (22), and the output fixed mounting of motor (22) has rotating disc (23) that one end runs through and extend to fixed plate (1) front surface, and the front fixed surface of rotating disc (23) installs and presss from both sides blood pole (24), the front fixed surface of fixed plate (1) installs arc (25) that are located the rotating disc (23) outside.
3. The blood bag weighing device for the intelligent blood collecting equipment according to claim 1, wherein: the mounting box is characterized in that four placing grooves (31) are formed in the front surface of the mounting box (3), magnets (32) are fixedly mounted on the rear side wall of an inner cavity of each placing groove (31), iron columns (33) are adsorbed on the front surface of each magnet (32), the front surfaces of the four iron columns (33) are fixedly connected with a sealing plate (34), and the rear surface of each sealing plate (34) is in contact with the front surface of the mounting box (3).
4. The blood bag weighing device for the intelligent blood collecting equipment according to claim 1, wherein: the limiting assembly (7) comprises a fixing frame (71), the top ends of the two second connecting tables (5) are fixedly provided with fixing frames (71) positioned at the left side and the right side of the blood transfusion cap (6), the rear surfaces of the two fixing frames (71) are fixedly connected with a fixing box (72), the fixing box (72) is positioned at the rear side of the blood transfusion cap (6), the rear surface of the fixing frame (71) is arranged in an opening manner, one end of each of the two fixing frames (71) is movably connected with a limiting rod (73) with the back of the cavity opposite to the other end, the limiting rod (73) penetrates through and extends into the blood transfusion cap (6), a limiting ring (74) positioned inside the fixing frame (71) is fixedly arranged outside the limiting rod (73), a spring (75) positioned outside the limiting rod (73) is fixedly arranged at one opposite side of the two limiting rings (74), and the other end of the spring (75) is fixedly connected to the inner side wall of the fixing frame (71), the right end of the fixed box (72) is rotatably connected with a wire collecting rod (76) with one end penetrating through and extending to the inside of the fixed box (72), the opposite sides of the two limiting rods (73) are fixedly provided with a wire rope (77), and the other end of the wire rope (77) penetrates through the fixed box (72) and is fixedly connected to the outside of the wire collecting rod (76).
5. The blood bag weighing device for the intelligent blood collecting equipment according to claim 4, wherein: the blood transfusion cap (6) is provided with limiting grooves matched with the limiting rods (73) at the left end and the right end, the bottom end of an inner cavity of the fixing frame (71) is rotatably connected with a wire guide wheel, and a wire rope (77) is movably connected to the outer portion of the wire guide wheel.
6. The blood bag weighing device for the intelligent blood collecting equipment according to claim 1, wherein: pressurization subassembly (10) include that the magic is pasted and is colluded face (101), the equal fixed mounting in inner chamber left and right sides of install bin (3) has magic to paste and collude face (101), and the other end that the hook face (101) was pasted to the magic has magic tape matt surface (102), and magic tape matt surface (102) are kept away from the one end fixed mounting that hook face (101) was pasted to the magic and are had pressurization gasbag (103), two the equal fixed mounting in one side relatively of pressurization gasbag (103) has pressure plate (104), the left and right sides that quantity is two pressure plate (104) all are located the left and right sides of blood bag (8).
7. The blood bag weighing device for the intelligent blood collecting equipment according to claim 6, wherein: the inflation component (12) comprises an L-shaped plate (121), the rear surface of the fixing plate (1) is fixedly provided with the L-shaped plate (121) positioned below the single-point sensor (11), the utility model discloses a pneumatic air bag (122) is pasted to the perpendicular side front surface of L template (121), the rear surface fixed mounting of fixed plate (1) has electric putter (123) that is located pneumatic air bag (122) dead ahead, the output fixed mounting of electric putter (123) has stripper plate (124), the left end of pneumatic air bag (122) communicates in the inlet end of solenoid valve (125) through the straight tube, the end intercommunication of giving vent to anger of solenoid valve (125) has three way connection (126), the other both ends of three way connection (126) all communicate hose (127), the one end that three way connection (126) were kept away from in two hose (127) all runs through install bin (3) and is linked together with two pressurization gasbags (103) respectively.
8. The blood bag weighing device for the intelligent blood collecting equipment according to claim 7, wherein: the rear surface fixed mounting of fixed plate (1) has the telescopic link that is located electric putter (123) both ends about, and the telescopic link fixed connection is in the front surface of stripper plate (124), and the inside of inflating gasbag (122) is filled with gas.
9. The blood bag weighing device for the intelligent blood collecting equipment according to claim 1, wherein: the heating assembly (14) comprises a connecting cylinder (141), the rear surface of the fixing plate (1) is fixedly provided with the connecting cylinder (141) located on the right left side of the inflatable assembly (12), the rear surface of the connecting cylinder (141) is in an opening arrangement, the front surface of the connecting cylinder (141) is in a closed arrangement, the inner side of the connecting cylinder (141) is fixedly provided with a grid plate (142), the front surface of the grid plate (142) is provided with a fan (143), the inner side of the connecting cylinder (141) is fixedly provided with an electric heating pipe (144) located in front of the fan (143), and the front surface of the inner cavity of the connecting cylinder (141) is communicated with an air pipe (145) of which one end penetrates through the installation box (3) and is communicated with the air supply ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110928575.XA CN113456911A (en) | 2021-08-13 | 2021-08-13 | Blood bag weighing device for intelligent blood sampling equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110928575.XA CN113456911A (en) | 2021-08-13 | 2021-08-13 | Blood bag weighing device for intelligent blood sampling equipment |
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| CN113456911A true CN113456911A (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110928575.XA Pending CN113456911A (en) | 2021-08-13 | 2021-08-13 | Blood bag weighing device for intelligent blood sampling equipment |
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