CN112843386A - Injector capable of quickly premixing amino acid powder and glucose and using method - Google Patents
Injector capable of quickly premixing amino acid powder and glucose and using method Download PDFInfo
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- CN112843386A CN112843386A CN202110040751.6A CN202110040751A CN112843386A CN 112843386 A CN112843386 A CN 112843386A CN 202110040751 A CN202110040751 A CN 202110040751A CN 112843386 A CN112843386 A CN 112843386A
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- powder
- air
- amino acid
- pipe
- premixing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/1782—Devices aiding filling of syringes in situ
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/3129—Syringe barrels
Abstract
The invention relates to the technical field of medical equipment, in particular to an injector capable of quickly premixing amino acid powder and glucose and a using method thereof. The invention aims to solve the technical problem that an injector cannot rapidly mix amino acid powder and glucose. In order to solve the technical problem, the invention provides an injector capable of quickly premixing amino acid powder and glucose, which comprises a premixing tube, wherein a sealing movable plug is sleeved in the premixing tube, one side of the sealing movable plug is fixedly connected with one end of a push rod, and the other end of the push rod penetrates through one side of the premixing tube and is fixedly connected with one side of a corrugated pressing plate outside the premixing tube. According to the invention, through improvement of the amino acid powder mixed spraying device, when the pressing plate is pushed to be pushed, air is compressed and sequentially enters the three-hole air permeable plate, the conical air inlet sleeve, the backflow air pipe, the conical air outlet sleeve and the air outlet plate, and finally, the amino acid powder in the powder placing cavity is blown and discharged from the powder discharge pipe and enters the premixing pipe.
Description
The application is a divisional application of an injector which can be used for quickly premixing amino acid powder and glucose, wherein the application date is 2018, 10 and 19, and the application number is CN 201811219796.4.
Technical Field
The invention relates to the technical field of medical equipment, in particular to an injector capable of quickly premixing amino acid powder and glucose and a using method thereof.
Background
The amino acid powder is light yellow powder, is uniform and free of agglomeration, and has inherent smell and taste of the product and no foreign odor or peculiar smell. When amino acids are to be injected into the human body, they need to be mixed with glucose.
For example, the chinese patent CN 207012376U proposes a syringe, which is to solve the following problems: hypodermic injections are difficult to achieve using needles of shorter length than "standard" and multiple use vials, but do not allow for mixing of the drug with the injectate and subsequent injection into the body during storage, requiring the stored drug to be removed and then re-drawn into the needle cannula after mixing with the injectate for injection into the patient.
For example, chinese patent CN 104411352 a proposes an injector which mainly solves the problems of improving convenience for a user, and proposes changing injection conditions such as the type and amount of an injection solution, the size of a load applied to the injection solution in order to deliver the injection solution to an injection target area, and the like, according to a recipient and an injection purpose when injecting the injection solution into the injection target area regardless of the presence or absence of an injection needle. Therefore, in order to achieve injection under desired conditions, it is necessary for the syringe to have a configuration corresponding to these conditions, so that it cannot be said that such a syringe provides good user convenience. The injector includes provisions for controlling the sequence of the components of the injector loaded into the housing of the injector. With this configuration, when the components are loaded into the injector for injection, even if there is an error in the order of loading the components, the user can immediately recognize the error through the control configuration. Therefore, the convenience of the syringe can be improved, and the convenience can be improved only by re-assembling after the assembly error, and the injection can be completed only by drawing the injection liquid medicament into the syringe housing after mixing the injection liquid medicament.
For this reason, when the injection tube cannot mix the amino acid powder at the same time as the injection, the convenience at the time of the injection is lowered.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the injector for quickly premixing the amino acid powder and the glucose, and solves the problem that the injector cannot quickly mix the amino acid powder and the glucose.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an amino acid powder and glucose can mix in advance fast and use syringe, includes and mixes the pipe in advance, it fills up to have cup jointed sealed activity in the pipe in advance, the one side of sealed activity stopper and the one end fixed connection of catch bar, the other end of catch bar runs through one side of mixing the pipe in advance and presses one side fixed connection of board rather than outside ripple, it has the syringe needle to peg graft in the opening that mixes the pipe opposite side and seted up, it thoughtlessly spouts the device to have cup jointed amino acid powder on mixing the pipe, all be provided with movable sealing device in the injection port that both ends were seted up about amino acid powder thoughtlessly spouts device one side.
Preferably, the amino acid powder mixed spraying device comprises an annular empty sleeve, wherein powder placing cavities are formed in the upper side and the lower side of the inside of the annular empty sleeve, a sealing air pressure block is sleeved in the powder placing cavities, one side of the sealing air pressure block is fixedly connected with one side of a staying pressure pipe, one end of the staying pressure pipe penetrates through one side of the annular empty sleeve and extends to the outside of the annular empty sleeve, a stagnation pressure plug is sleeved in the staying pressure pipe, one side of the stagnation pressure plug is fixedly connected with one end of a transmission rod, the other ends of the two transmission rods penetrate through one sides of the two staying pressure pipes respectively and are fixedly connected with the upper end and the lower end of one side of a corrugated plate respectively, a three-hole vent plate is fixedly sleeved in the powder placing cavities, three air inlets of the three-hole vent plate are movably connected with one side of the sealing air pressure block respectively through an extrusion charging cylinder, and a conical, the powder discharging device is characterized in that an air outlet of the conical air inlet sleeve is connected with an air inlet of the conical air outlet sleeve through a backflow air pipe, an air pressure outlet plate is sleeved in the powder placing cavity, the conical air outlet sleeve is sleeved on one side of the air pressure outlet plate, one side of the powder placing cavity opposite to the premixing pipe is spliced with a powder discharging pipe, one ends of the two opposite powder discharging pipes are respectively sleeved in through holes formed in the top and the bottom of the premixing pipe, a polymer one-way film is sleeved in the powder discharging pipe, the top and the bottom of the annular empty sleeve are respectively spliced with a one-way air inlet valve, and the one-way air inlet valves are communicated with the inside of the powder placing cavity.
Preferably, the movable sealing device comprises a conical plug block, the conical plug block is inserted into the injection hole, the injection hole is formed in the annular hollow sleeve, a sealing cushion is fixedly connected to the inner wall of the injection hole, the inner wall of the sealing cushion is overlapped on the surface of the conical plug block, the conical plug block is of a hollow structure, linear grooves are formed in the upper end and the lower end of each of two sides of the inner wall of the conical plug block, the top and the bottom of each of the inner walls of the linear grooves are connected through guide rods, guide blocks are connected to the linear grooves in a sleeved mode and connected on the guide rods in a sliding mode, threaded elastic wires are sleeved on the guide rods, two ends of each of the threaded elastic wires are fixedly connected with one side of the inner wall of each linear groove and one side of each guide block respectively, two guide blocks are used as a group of opposite sides and connected through movable abutting plates, and sealing positioning rods are fixedly connected to one sides of the two movable, the other end of the sealing positioning rod is inserted into a positioning hole formed in the sealing soft pad, an orientation shaft is inserted in a bearing embedded in one side of the inner wall of the powder placing cavity, one end of the orientation shaft penetrates through the other side of the conical head plug block and extends to the outside of the conical head plug block, two tooth mouth orientation plates are fixedly connected to two sides of the side surface of the orientation shaft, and one sides of the two tooth mouth orientation plates, which are back on the other side, are respectively lapped on one side, opposite to the two movable abutting plates.
Preferably, a sealing gasket is filled in a gap inside the through hole, and the sealing gasket is wrapped on the powder discharge pipe.
Preferably, one end of the push rod is located at the axis of one side of the sealing movable plug, and the other end of the push rod is located in the middle of one side of the corrugated pressing plate.
Preferably, one side of the corrugated pressing plate, which is opposite to the push rod, is provided with one corrugated grain.
Preferably, the polymer one-way membrane is positioned at an outlet of the inner cavity of the powder discharge pipe, and an outlet surface of the polymer one-way membrane is flush with the inner wall of the premixing pipe.
Preferably, a vertex angle of the inner wall of the powder placing cavity and one side of the inner wall are both arc-shaped, and the inlet of the powder discharging pipe is positioned at one side of the powder placing cavity close to the arc-shaped surface.
(III) advantageous effects
The invention provides an injector capable of quickly premixing amino acid powder and glucose, which has the following beneficial effects:
(1) this amino acid powder and glucose can mix syringe for in advance fast, when promoting to stir according to the board, can make the catch bar drive sealed movable plug and remove in mixing the intraductal removal in advance, at this moment, can accomplish the injection to glucose, meanwhile, the transfer line can promote the sluggish stopper and remove in the stay pressure pipe, when the sluggish stopper supports the one side at the stay pressure pipe inner wall, can make the stay pressure pipe promote sealed briquetting and remove in putting the powder intracavity, and can extrude its inside atmospheric pressure, make air compression get into three hole ventilative boards in proper order, the toper cover of admitting air, the backflow trachea, toper gas-outlet cover and air pressure exhaust plate, can blow the amino acid powder of putting the powder intracavity portion at last, make it discharge and get into mixing in advance by arranging the powder pipe, from this can make it mix with glucose.
(2) This amino acid powder and glucose can premix syringe for fast, when needs are at the intraductal suction glucose of premixing, direct pulling ripple is pressed the board, move in the premixing pipe through catch bar and sealed movable plug, thereby can the suction glucose, because the home range of extrusion inflator pump is limited, for this reason can not move along with the stop pressure pipe, when extrusion inflator pump is tensile to maximum scope, the stopper that stagnates removes in the stop pressure pipe, because the frictional force between stopper and the stop pressure pipe inner wall is two-thirds of frictional force between sealed movable plug and the premixing pipe, at this moment, the extrusion inflator pump can not by overstretching, the stopper that stagnates can remove in the stop pressure pipe, thereby can not restrict the normal removal of sealed movable plug.
(3) This amino acid powder and glucose can premix uses the syringe fast, it needs regularly to clear up and add the amino acid powder to put the powder intracavity, rotate the orientation axle, can make two tooth mouth orientation boards rotate, thereby can make tooth mouth orientation board break away from the activity and support the board, spiral elastic filament itself is in compression state, and it possesses elasticity, after losing the support of tooth mouth orientation board, the activity supports the board and can drive sealed locating lever and break away from the locating hole, at this moment, can take out the conical head chock by the injection port in, at this moment, can be equipped with the dust extraction of minibore and clear up its inside, and can accomplish the problem of adding the amino acid powder equally.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1 at B in accordance with the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 1 at C according to the present invention;
fig. 5 is a front view of the structure of the present invention.
In the figure: 1 premixing tube, 2 sealing movable plugs, 3 pushing rods, 4 corrugated pressing plates, 5 injection needles, 6 amino acid powder mixing and spraying devices, 601 annular empty sleeves, 602 powder placing cavities, 603 sealing air pressure blocks, 604 retention pressure tubes, 605 stagnation pressure plugs, 606 transmission rods, 607 three-hole air permeable plates, 608 extrusion charging cylinders, 609 conical air inlet sleeves, 610 backflow air tubes, 611 conical air outlet sleeves, 612 air pressure gas outlet plates, 613 powder discharging tubes, 614 through holes, 615 polymer one-way membranes, 616 sealing gaskets, 617 one-way air inlet valves, 7 injection ports, 8 movable sealing devices, 801 cone-head plugs, 802 sealing cushions, 803 straight-line grooves, 804 guide rods, 805 guide blocks, 806 movable abutting plates, 807 sealing positioning rods, 808 orientation shafts, 809 tooth mouth orientation plates and 810 spiral elastic wires.
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.
Referring to fig. 1-5, the present invention provides a technical solution: an injector for quickly premixing amino acid powder and glucose comprises a premixing tube 1, a sealing movable plug 2 is sleeved in the premixing tube 1, one side of the sealing movable plug 2 is fixedly connected with one end of a push rod 3, the other end of the push rod 3 penetrates through one side of the premixing tube 1 and is fixedly connected with one side of a corrugated press plate 4 outside the premixing tube, one end of the push rod 3 is located at the axis of one side of the sealing movable plug 2, the other end of the push rod 3 is located at the middle position of one side of the corrugated press plate 4, 15-18 corrugated patterns are formed in one side of the corrugated press plate 4 opposite to the push rod 3, when the corrugated plate drives the sealing movable plug 2 to move through the push rod 3, the stability of movement is needed, so that the glucose and amino acid in the corrugated press plate can be stably extruded, therefore, two ends of the push rod 3 are needed to be respectively arranged in the middle of one side, opposite to the corrugated press plate 4 and the sealing movable, the ripples on the ripple pressing plate 4 need to be set for different pressing areas, the number of the ripples to be selected is different according to different users, an injection needle 5 is inserted into an opening formed in the other side of the premixing tube 1, an amino acid powder mixing and spraying device 6 is sleeved on the premixing tube 1, the amino acid powder mixing and spraying device 6 comprises an annular empty sleeve 601, powder containing cavities 602 are formed in the upper side and the lower side of the interior of the annular empty sleeve 601, a sealing air pressure block 603 is sleeved in the powder containing cavity 602, one side of the sealing air pressure block 603 is fixedly connected with one side of a staying pressure tube 604, one end of the staying pressure tube 604 penetrates through one side of the annular empty sleeve 601 and extends to the exterior of the annular empty sleeve, a pressure stagnation plug 605 is sleeved in the staying pressure tube 604, one side of the pressure stagnation plug 605 is fixedly connected with one end of a transmission rod 606, and the other ends of the two transmission rods 606 respectively penetrate through one side of the staying pressure tube 604 and are, a three-hole vent plate 607 is fixedly sleeved in the powder containing cavity 602, three air inlets of the three-hole vent plate 607 are respectively and movably connected with one side of the sealing air pressure block 603 through an extrusion inflator 608, a conical air inlet sleeve 609 is sleeved at an air outlet of the three-hole vent plate 607, an air outlet of the conical air inlet sleeve 609 is connected with an air inlet of a conical air outlet sleeve 611 through a backflow air pipe 610, an air pressure exhaust plate 612 is sleeved in the powder containing cavity 602, the conical air outlet sleeve 611 is sleeved at one side of the air pressure exhaust plate 612, three conical holes are equidistantly formed in the three-hole vent plate 607, one part with a larger diameter is positioned at the air outlet of the extrusion inflator 608, one part with a smaller diameter is positioned at one side of the conical air inlet sleeve 609, the conical holes can facilitate air inlet, when air enters, the diameter of the air in discharge can be conveniently compressed, so that the air flow rate of the air can be improved, the backflow air pipe 610 is an oval through pipe, when air enters the powder placing cavity 602, the air can be blown directly to the inner wall of the powder placing cavity 602, the inner wall of the powder placing cavity is provided with an arc-shaped vertex angle and one side of the inner wall, the inlet of the powder discharging pipe 613 is positioned at one side of the powder placing cavity 602 close to the arc surface, when the air enters the powder placing cavity 602, the air can be blown directly to the inner wall of the powder placing cavity 602, the inner wall of the powder placing cavity is provided with the arc surface, the flowing direction of the air flow can be changed, so that the air flow has a tendency that the powder discharging pipe 613 extrudes the amino acid powder, and the amino acid powder is conveniently discharged, a sealing gasket 616 is filled in a gap inside the through hole 614, the sealing gasket 616 is wrapped on the powder discharge pipe 613, the sealing gasket 616 can prevent glucose from entering the premixing pipe 1 from the gap inside the through hole 614, the powder discharge pipe 613 is internally sleeved with a polymer one-way membrane 615, the polymer one-way membrane 615 is positioned at an outlet of an inner cavity of the powder discharge pipe 613, an outlet surface of the polymer one-way membrane 615 is flush with the inner wall of the premixing pipe 1, the polymer one-way membrane 615 only can discharge amino acid powder, glucose liquid inside the premixing pipe 1 is difficult to enter the powder containing cavity 602, the polymer one-way membrane 615 is flush with the inner wall of the premixing pipe 1, the normal movement of the sealed movable plug 2 can not be hindered, the top and the bottom of the annular hollow sleeve 601 are respectively inserted with a one-way air inlet valve 617, the one-way air inlet valve 617 is communicated with the inside of the powder containing cavity 602, and the one-way, therefore, enough available air flow can be kept in the powder containing cavity 602, when the toggle button is pushed, the push rod 3 can drive the sealing movable plug 2 to move in the premixing tube 1, at the moment, the injection of the glucose can be completed, meanwhile, the transmission rod 606 can push the stagnation pressure plug 605 to move in the stagnation pressure tube 604, when the stagnation pressure plug 605 abuts against one side of the inner wall of the stagnation pressure tube 604, the stagnation pressure tube 604 can push the sealing air pressure block 603 to move in the powder containing cavity 602, and can press the internal air pressure thereof, so that the air is compressed to enter the three-hole air permeable plate 607, the conical air inlet sleeve 609, the backflow air tube 610, the conical air outlet sleeve 611 and the air pressure outlet plate 612 in sequence, finally, the amino acid powder in the powder containing cavity 602 is blown to be discharged from the powder discharge tube 613 and enter the premixing tube 1, therefore, the amino acid powder can be mixed with the glucose, when the glucose is pumped in the premixing tube 1, the corrugated pressing plate 4 is directly pulled, the pushing rod 3 and the sealing movable plug 2 move in the premixing pipe 1, glucose can be pumped, the extrusion inflator 608 has a limited range of motion and cannot move along with the staying pressure pipe 604, when the extrusion inflator 608 is stretched to the largest range, the stagnation pressure plug 605 moves in the staying pressure pipe 604, the friction force between the stagnation pressure plug 605 and the inner wall of the staying pressure pipe 604 is two thirds of the friction force between the sealing movable plug 2 and the premixing pipe 1, at the moment, the extrusion inflator 608 cannot be stretched excessively, the stagnation pressure plug 605 moves in the staying pressure pipe 604, normal movement of the sealing movable plug 2 cannot be limited, the movable sealing devices 8 are arranged in the injection ports 7 formed in the upper end and the lower end of one side of the amino acid powder mixing and spraying device 6, each movable sealing device 8 comprises a conical plug 801, and the conical plugs 801 are inserted in the injection ports 7, the injection port 7 is arranged on the annular empty sleeve 601, the inner wall of the injection port 7 is fixedly connected with a sealing cushion 802, the inner wall of the sealing cushion 802 is lapped on the surface of the conical head plugging block 801, the conical head plugging block 801 is of a hollow structure, the upper end and the lower end of the two sides of the inner wall of the conical head plugging block 801 are both provided with linear grooves 803, the top and the bottom of the inner wall of the linear groove 803 are connected through a guide rod 804, the linear grooves 803 are sleeved on the guide rod 804 and are slidably connected with guide blocks 805, the guide rod 804 is sleeved with a threaded elastic wire 810, the two ends of the threaded elastic wire 810 are respectively fixedly connected with one side of the inner wall of the linear groove 803 and one side of the guide blocks 805, two opposite sides of the four guide blocks 805 are respectively connected through a group of movable abutting plates 806, one side of the two movable abutting plates 806 is fixedly connected with a sealing positioning rod 807, the other end of the sealing positioning, an orientation shaft 808 is inserted in a bearing embedded in one side of the inner wall of the powder containing cavity 602, one end of the orientation shaft 808 penetrates through the other side of the conical head stopper 801 and extends to the outside of the conical head stopper, a tooth mouth orientation plate 809 is fixedly connected to both sides of the side surface of the orientation shaft 808, the opposite sides of the two tooth mouth orientation plates 809 are respectively lapped on the opposite sides of the two movable abutting plates 806, the tooth mouth orientation plate 809 has two openings, the convex tooth surface of the tooth mouth orientation plate 809 is a cambered surface which can facilitate the tooth mouth orientation plate 809 to separate from and contact with the movable abutting plates 806, amino acid powder needs to be cleaned and added regularly in the powder containing cavity 602, the orientation shaft 808 is rotated to enable the two tooth mouth orientation plates 809 to rotate, so that the tooth mouth orientation plate 809 can be separated from the movable abutting plates 806, the spiral elastic wire 810 is in a compressed state and has elasticity, after being supported by the tooth mouth orientation plate 809, the movable abutting plates 806 can drive the sealing positioning rod 807 to separate, at this time, the tapered plug 801 can be taken out from the inlet 7, and at this time, a dust suction device with a small diameter can be provided to clean the inside of the tapered plug, and the problem of adding amino acid powder can be solved.
The working principle is as follows: when extracting glucose, have two kinds of selections, firstly put into amino acid powder in advance, secondly do not put into amino acid powder, propose to adopt the second kind, according to the principle of pressure, pulling ripple is pressed board 4, can make catch bar 3 drive sealed movable plug 2 and remove in mixing pipe 1 in advance, at this moment, can be with in the glucose liquid suction mixes pipe 1.
Then the orientation shaft 808 is rotated, the orientation shaft 808 can drive the two tooth mouth orientation plates 809 to rotate, the tooth mouth orientation plates 809 can be gradually separated from the movable resisting plate 806, the movable resisting plate 806 can drive the sealing positioning rod 807 to be separated from the orientation hole under the action of resilience force of the spiral elastic wire 810, then the cone head plugging block 801 is pulled out outwards, amino acid powder is added into the powder placing cavity 602, and then the cone head plugging block 801 is sleeved in the injection port 7 again according to the principle.
Because the one-way air inlet valve 617 sucks in part of the external air to push the corrugated pressing plate 4 while extracting glucose, the push rod 3 can push the movable sealing plug 2 to move in the premix tube 1, so that the glucose liquid can be discharged from the injection needle 5, the transmission rod 606 can drive the stagnation pressure plug 605 to move in the stagnation pressure tube 604 along with the movement of the corrugated pressing plate 4, when one side of the stagnation pressure plug 605 is stopped against one side of the pressure tube 604, the stagnation pressure plug 605 loses the left moving space in the stagnation pressure tube 604, for this reason, the stagnation pressure tube 604 can push the sealing air pressure block 603 to move in the powder placing cavity 602, so that the sealing air pressure block 603 can push the extrusion inflator 608 to compress the air to enter the three-hole air permeable plate 607, then pass through the backflow air tube 610, and then pass through the air pressure extrusion air plate 612 to compress the air again, so that the pressure can be increased, finally, the amino acid powder in the powder placing cavity 602 is blown, and finally enters the glucose through the powder discharge pipe 613 and the polymer one-way membrane 615.
Claims (5)
1. An amino acid powder and glucose can quick premix and use syringe, includes premix tube (1), its characterized in that: a sealing movable plug (2) is sleeved in the premixing pipe (1), one side of the sealing movable plug (2) is fixedly connected with one end of a push rod (3), the other end of the push rod (3) penetrates through one side of the premixing pipe (1) and is fixedly connected with one side of a corrugated pressing plate (4) outside the premixing pipe, an injection needle (5) is inserted into a through hole formed in the other side of the premixing pipe (1), an amino acid powder mixed spraying device (6) is sleeved on the premixing pipe (1), and movable sealing devices (8) are arranged in injection holes (7) formed in the upper end and the lower end of one side of the amino acid powder mixed spraying device (6); the amino acid powder mixed spraying device (6) comprises an annular empty sleeve (601), powder placing cavities (602) are formed in the upper side and the lower side of the interior of the annular empty sleeve (601), a sealing air pressure block (603) is sleeved in the powder placing cavities (602), one side of the sealing air pressure block (603) is fixedly connected with one side of a staying pressure pipe (604), one end of the staying pressure pipe (604) penetrates through one side of the annular empty sleeve (601) and extends to the exterior of the annular empty sleeve, a pressure stagnation plug (605) is sleeved in the staying pressure pipe (604), one side of the pressure stagnation plug (605) is fixedly connected with one end of a transmission rod (606), the other ends of the two transmission rods (606) respectively penetrate through one side of the two staying pressure pipes (604) and are fixedly connected with the upper end and the lower end of one side of a corrugated pressing plate (4), a three-hole ventilation plate (607) is fixedly sleeved in the powder placing cavities (602, three air inlets of the three-hole vent plate (607) are respectively movably connected with one side of the sealed air pressure block (603) through an extrusion inflator (608), a conical air inlet sleeve (609) is sleeved on an air outlet of the three-hole vent plate (607), an air outlet of the conical air inlet sleeve (609) is connected with an air inlet of a conical air outlet sleeve (611) through a backflow air pipe (610), an air pressure outlet plate (612) is sleeved in the powder containing cavity (602), the conical air outlet sleeve (611) is sleeved on one side of the air pressure outlet plate (612), a powder discharging pipe (613) is inserted into one side of the powder containing cavity (602) opposite to the premixing pipe (1), one ends of the two opposite powder discharging pipes (613) are respectively sleeved in through holes (614) formed in the top and the bottom of the premixing pipe (1), a high polymer one-way film (615) is sleeved in the powder discharging pipe (613), and one-way air inlet valves (617) are respectively inserted into the top and the bottom of the annular air sleeve (601), and the one-way air inlet valve (617) is communicated with the interior of the powder placing cavity (602); the movable sealing device (8) comprises a conical head plug block (801), the conical head plug block (801) is inserted into the injection port (7), the injection port (7) is arranged on the annular empty sleeve (601), a sealing cushion (802) is fixedly connected to the inner wall of the injection port (7), the inner wall of the sealing cushion (802) is overlapped on the surface of the conical head plug block (801), the conical head plug block (801) is of a hollow structure, linear grooves (803) are formed in the upper end and the lower end of the two sides of the inner wall of the conical head plug block (801), the top and the bottom of the inner wall of each linear groove (803) are connected through a guide rod (804), a guide block (805) is connected in the linear grooves (803) in a sleeved mode and connected on the guide rod (804) in a sliding mode, a threaded elastic wire (810) is sleeved on the guide rod (804), and the two ends of the threaded elastic wire (810) are respectively and fixedly connected with one side of the inner wall of each linear groove (803) and one side of the guide block (, two opposite sides of the four guide blocks (805) are connected through a movable abutting plate (806), one side of each of the two opposite sides of the movable abutting plate (806) is fixedly connected with a sealing positioning rod (807), the other end of each sealing positioning rod (807) is inserted into a positioning hole formed in a sealing cushion (802), a directional shaft (808) is inserted into a bearing embedded in one side of the inner wall of the powder containing cavity (602), one end of the directional shaft (808) penetrates through the other side of the conical head plug block (801) and extends to the outside of the conical head plug block, two tooth mouth directional plates (809) are fixedly connected to two sides of the side surface of the directional shaft (808), and one side of each of the two tooth mouth directional plates (809) opposite to each other is respectively overlapped on one side of each of the two movable abutting plates (806);
a sealing gasket (616) is filled in a gap inside the through hole (614), and the sealing gasket (616) is wrapped on the powder discharge pipe (613);
one end of the push rod (3) is positioned at the axle center of one side of the sealing movable plug (2), and the other end of the push rod (3) is positioned in the middle of one side of the corrugated pressing plate (4).
2. The syringe for the rapid premixing of amino acid powder and glucose according to claim 1, wherein: 15-18 wavy veins are arranged on one side of the corrugated pressing plate (4) opposite to the push rod (3).
3. The syringe for the rapid premixing of amino acid powder and glucose according to claim 1, wherein: the polymer one-way membrane (615) is positioned at an outlet of an inner cavity of the powder discharge pipe (613), and an outlet surface of the polymer one-way membrane (615) is flush with the inner wall of the premixing pipe (1).
4. The syringe for the rapid premixing of amino acid powder and glucose according to claim 1, wherein: the vertex angle of the inner wall of the powder placing cavity (602) and one side of the inner wall are both arc-shaped, and the inlet of the powder discharging pipe (613) is positioned on one side of the powder placing cavity (602) close to the arc-shaped surface.
5. The syringe and the use method for the amino acid powder and the glucose capable of being premixed rapidly according to any one of claims 1 to 4, wherein: when the glucose is extracted, two options are provided, namely, amino acid powder is put in advance, and secondly, the amino acid powder is not put in, the second option is suggested, according to the pressure principle, the corrugated pressing plate (4) is pulled, the push rod (3) can drive the sealing movable plug (2) to move in the premixing pipe (1), and at the moment, the glucose liquid can be pumped into the premixing pipe (1);
then the orientation shaft (808) is rotated, the orientation shaft (808) can drive the two tooth mouth orientation plates (809) to rotate, the tooth mouth orientation plates (809) can be gradually separated from the movable resisting plate (806), the movable resisting plate (806) can drive the sealing positioning rod (807) to be separated from the orientation hole under the action of resilience force of the spiral elastic wire (810), then the cone head plugging block (801) is pulled out outwards, amino acid powder is added into the powder placing cavity (602), and then the cone head plugging block (801) is sleeved in the injection port (7) again according to the principle;
because the one-way air inlet valve (617) can draw in part of the external air to push the corrugated pressing plate (4) while extracting glucose, the push rod (3) can push the sealing movable plug (2) to move in the premixing tube (1), so that the glucose liquid can be discharged from the injection needle (5), the transmission rod (606) can drive the stagnation pressure plug (605) to move in the residence pressure tube (604) along with the movement of the corrugated pressing plate (4), when one side of the stagnation pressure plug (605) is pressed against one side of the residence pressure tube (604), the stagnation pressure plug (605) loses the moving space leftwards in the residence pressure tube (604), for this reason, the residence pressure tube (604) can push the sealing air pressure block (603) to move in the powder placing cavity (602), so that the sealing air pressure block (603) can push the extrusion inflator (608), so that the air can compress into the three-hole air permeable plate (607), then the air is compressed again through the backflow air pipe (610) and then the air pressure-out air plate (612), so that the pressure of the air can be increased, and finally the amino acid powder in the powder placing cavity (602) is blown and finally enters the glucose through the powder discharging pipe (613) and the macromolecule one-way membrane (615).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110040751.6A CN112843386A (en) | 2018-10-19 | 2018-10-19 | Injector capable of quickly premixing amino acid powder and glucose and using method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811219796.4A CN109481786B (en) | 2018-10-19 | 2018-10-19 | Amino acid powder and glucose can premix fast and use syringe |
| CN202110040751.6A CN112843386A (en) | 2018-10-19 | 2018-10-19 | Injector capable of quickly premixing amino acid powder and glucose and using method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811219796.4A Division CN109481786B (en) | 2018-10-19 | 2018-10-19 | Amino acid powder and glucose can premix fast and use syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112843386A true CN112843386A (en) | 2021-05-28 |
Family
ID=65692108
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811219796.4A Expired - Fee Related CN109481786B (en) | 2018-10-19 | 2018-10-19 | Amino acid powder and glucose can premix fast and use syringe |
| CN202110040751.6A Withdrawn CN112843386A (en) | 2018-10-19 | 2018-10-19 | Injector capable of quickly premixing amino acid powder and glucose and using method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811219796.4A Expired - Fee Related CN109481786B (en) | 2018-10-19 | 2018-10-19 | Amino acid powder and glucose can premix fast and use syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109481786B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201268B (en) * | 2019-06-26 | 2021-08-20 | 吉林大学 | Anesthetic needle convenient to control dose |
| CN112452365B (en) * | 2020-11-23 | 2021-12-07 | 无锡市夸克微智造科技有限责任公司 | Micro-machining fluid device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7731678B2 (en) * | 2004-10-13 | 2010-06-08 | Hyprotek, Inc. | Syringe devices and methods for mixing and administering medication |
| EP1743618B1 (en) * | 2005-07-15 | 2012-12-19 | Sulzer Mixpac AG | Device to apply a liquid |
| CN1751753A (en) * | 2005-11-03 | 2006-03-29 | 王建 | Injector filled and stored with medicine |
| CN2843491Y (en) * | 2005-12-05 | 2006-12-06 | 中山博泰药械有限公司 | Water-powder medicine instant-mixed automatic syringe |
| KR20080113024A (en) * | 2006-03-01 | 2008-12-26 | 메드믹스 시스템즈 아게 | Two-part double syringe |
| GB2443799A (en) * | 2006-11-15 | 2008-05-21 | Ami Ballin | Two-compartment syringe |
| EP2385920A4 (en) * | 2009-01-12 | 2012-10-24 | Aktivpak Inc | Packaged products, inserts and compartments for aseptic mixing of substances, along with methods for use therewith |
| CN104069572A (en) * | 2013-03-27 | 2014-10-01 | 卢颖莹 | Medicine powder ejector |
| US10183132B2 (en) * | 2014-09-11 | 2019-01-22 | Ethicon Llc | Methods and devices for co-delivery of liquid and powdered hemostats and sealants |
| CN205759067U (en) * | 2016-05-13 | 2016-12-07 | 刘琼阳 | A kind of aqueous automatic stirring enclosed syringe mixed with powdered drug |
-
2018
- 2018-10-19 CN CN201811219796.4A patent/CN109481786B/en not_active Expired - Fee Related
- 2018-10-19 CN CN202110040751.6A patent/CN112843386A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN109481786B (en) | 2021-04-23 |
| CN109481786A (en) | 2019-03-19 |
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Application publication date: 20210528 |