CN113413823B

CN113413823B - Intestines and stomach clinical care nutrient solution dosing unit

Info

Publication number: CN113413823B
Application number: CN202110735376.7A
Authority: CN
Inventors: 叶秀利; 郭存珍; 李丹丹; 满中雯; 徐连连
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-06-03
Anticipated expiration: 2041-06-30
Also published as: CN113413823A

Abstract

The invention discloses a gastrointestinal clinical care nutrient solution dosing device, which relates to the field of nutrient solution allocation and comprises a device main body, wherein a material box is fixed on one side of the device main body, one end of the device main body is connected with a plastic base, a return spring is installed at the bottom end of the plastic base, and a limiting block is fixed at the bottom end of the return spring. According to the invention, through the arrangement of the device main body, the first clamping strip, the first gear disc, the first rotating rod, the first chain, the third gear disc, the second rotating rod, the fourth gear disc, the second chain, the fifth gear disc and the third rotating rod, the rotation of the stirring rod drives the helical blades on the outer wall of the stirring rod to rotate, liquid in the batching box is stirred, the lifting frame drives the stirring rod to move and simultaneously drives the lifting plate to do lifting reciprocating motion, the lifting plate moves to extrude nutrient solution batching in the batching box, so that the nutrient solution batching passes through the filtrate holes in the lifting plate, and the nutrient solution batching is stirred multiply, and is mixed uniformly.

Description

Intestines and stomach clinical care nutrient solution dosing unit

Technical Field

The invention relates to the field of nutrient solution preparation, in particular to a gastrointestinal clinical nursing nutrient solution batching device.

Background

Enteral nutrition is the means of nutritional support for supplying nutrients and other various nutrients needed for metabolism via the gastrointestinal tract, it is determined by time, mental state and gastrointestinal tract function, and has two ways of enteral nutrition, i.e. oral administration and transcatheter input, wherein the transcatheter input comprises nasogastric tube, nasoduodenal tube, nasointestinal tube and gastrointestinal fistulation tube, with the deep research on gastrointestinal tract structure and function in recent years, the gastrointestinal tract is gradually recognized not to be a digestive absorption organ, and simultaneously, the nutrient is an important immune organ, so compared with parenteral nutrition support, the nutrient has the advantages of direct intestinal absorption and utilization of nutrients, better accordance with physiology, convenient administration and low cost, and better shows the advantage of helping to maintain the integrity of the intestinal mucosa structure and barrier function, so that the preferred EN becomes the consensus of a plurality of clinicians when determining which nutrition support mode is provided.

The actual form of present nutrient solution mainly uses with the liquid form, generally needs the doctor's advice in aseptic preparation room, carries out strict batching through the prescription, current configuration mainly adopts disposable needle tubing to carry out the batching, this type of counter weight mode needs medical personnel to carry out the step that a lot of injections shifted, has increaseed bacterial growing's possibility, simultaneously at the configuration in-process, adopts the container of peripheral hardware, its cleanliness factor just is difficult for reaching standard, secondly when the stirring, very easily causes the batching to mix inhomogeneous, leads to some material reactions to take place the sediment.

Disclosure of Invention

The invention aims to: in order to solve the problems, a gastrointestinal clinical nursing nutrient solution dosing unit is provided.

In order to achieve the purpose, the invention provides the following technical scheme: a gastrointestinal clinical nursing nutrient solution dosing unit comprises a main body, wherein a feed box is fixed on one side of the main body, one end of the main body is connected with a plastic base, a reset spring is installed at the bottom end of the plastic base, a limiting block is fixed at the bottom end of the reset spring, a first clamping strip is arranged on one side of the plastic base, a first gear disc is connected to the outer wall of the first clamping strip, a first rotating rod is fixed on the inner wall of the first gear disc, a second gear disc is connected to one side, located on the first gear disc, of the outer wall of the first rotating rod, a first chain is installed on the outer wall of the second gear disc, a third gear disc is arranged on the upper portion, located on the second gear disc, of the inner wall of the first chain, a second rotating rod is fixed inside the third gear disc, a fourth gear disc is fixed on one side, located on the third gear disc, of the outer wall of the second rotating rod, the outer wall of the fourth gear disc is connected with a second chain, a fifth gear disc is installed at one end, located at the fourth gear disc, of the inner wall of the second chain, a third rotating rod is fixed inside the fifth gear disc, a rotating disc is connected at one end, located at the fifth gear disc, of the outer wall of the third rotating rod, a fourth rotating rod is fixed on the outer wall of the rotating disc, a lifting frame is arranged on the outer wall of the fourth rotating rod, a lifting plate is fixed at the bottom end of the lifting frame, a stirring rod is connected to the outer wall of the lifting frame, a sixth gear disc is fixed on the outer wall of the stirring rod, a second clamping strip is installed on the outer wall of the sixth gear disc, a batching box is arranged on the outer wall of the lifting plate, a limiting mechanism is fixed on the outer wall of the batching box, a liquid discharge pipe is arranged below the limiting mechanism, and a piston plate is fixed at one end, far away from the batching box, of the liquid discharge pipe, the outer wall of the piston plate is connected with a piston box, and one end of the piston box is connected with a water suction pipe.

Preferably, a sealing ring is arranged at the joint of the liquid discharge pipe and the batching box, a spray head is arranged at one end of the liquid discharge pipe close to the batching box, water filtering holes are uniformly distributed in the lifting plate, the outer wall of the piston plate is attached to the inner wall of the piston box, and a check valve is arranged in the water suction pipe.

Preferably, stop gear is including gag lever post, spacing spring, stop collar, the one end of gag lever post and the inner wall fixed connection of device main part, the other end and the spacing spring fixed connection of gag lever post, the outer wall fixed connection of stop collar and batching box.

Preferably, the outer wall of device main part is provided with two sets of spouts, first card strip passes through pulley sliding connection with the spout, the outer wall of first card strip passes through the latch meshing with the outer wall of first toothed disc and is connected.

Preferably, the bottom of device main part is provided with the discharge gate, the bottom of workbin is provided with the feed inlet.

Preferably, the top of batching box is provided with the spout with puddler assorted, the outer wall of sixth toothed disc passes through the latch meshing with the outer wall of second card strip and is connected.

Compared with the prior art, the invention has the beneficial effects that:

the invention is provided with a device main body, a feed box, a plastic base, a reset spring, a limiting block, a first clamping strip, a first gear disc, a first rotating rod, a first chain, a third gear disc, a second rotating rod, a fourth gear disc, a second chain, a fifth gear disc and a third rotating rod, wherein a user injects nutrient solution ingredients into the feed box, after a feed inlet of the feed box is sealed, the user inverts the device main body to enable the plastic base to be contacted with a table top, the device main body compresses the reset spring through the self weight, meanwhile, the device main body descends to drive the first gear disc to descend, the first gear disc rotates after the first gear disc moves to be contacted with the first clamping strip, the first gear disc rotates to drive the first rotating rod to rotate, the second gear disc rotates to drive the first chain to rotate, and the third gear disc rotates, the third gear plate rotates to drive the second rotating rod to rotate, the second rotating rod rotates to drive the fourth gear plate to rotate, thereby driving the second chain to rotate, the second chain rotates to drive the fifth gear plate to rotate, the fifth gear plate rotates to drive the third rotating rod to rotate, thereby driving the rotating plate to rotate, the rotating plate rotates to drive the fourth rotating rod to rotate, the fourth rotating rod rotates to drive the lifting frame to move, the lifting frame moves to drive the stirring rod to do sector reciprocating movement, the stirring rod moves to drive the proportioning box to do sector reciprocating movement, thereby driving the liquid discharge pipe to do reciprocating movement, the liquid discharge pipe moves to drive the piston plate to do reciprocating movement, thereby sucking the raw materials in the material box into the piston box through the water suction pipe, spraying the liquid in the piston box into the proportioning box through the liquid discharge pipe and the spray head at the end of the liquid discharge pipe, while the stirring rod moves to drive the proportioning box to do sector reciprocating movement, the puddler drives the removal of sixth toothed disc, because sixth toothed disc passes through the latch meshing with the second card strip, thereby lead to sixth toothed disc to rotate at the removal in-process, sixth toothed disc rotates and drives the puddler and rotate, the puddler rotates and drives the helical blade rotation of its outer wall, the liquid of batching incasement portion stirs, and the crane drives the lifter plate and is lifting and lowering reciprocating motion when driving the puddler removal, the lifter plate removes the inside nutrient solution batching of extrusion batching incasement, make the nutrient solution batching pass through the inside filtrate hole of lifter plate, thereby lead to the nutrient solution batching to pass through multiple stirring, make the batching misce bene.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic view of a first gear plate according to the present invention;

fig. 4 is a schematic structural view of the stirring rod of the present invention.

In the figure: 1. a device main body; 2. a material box; 3. a plastic base; 4. a return spring; 5. a limiting block; 6. a first clip strip; 7. a first gear plate; 8. a first rotating lever; 9. a first chain; 10. a third gear plate; 11. a second rotating lever; 12. a fourth gear plate; 13. a second chain; 14. a fifth gear plate; 15. a third rotating rod; 16. a second gear wheel disc; 17. rotating the disc; 18. a fourth rotating rod; 19. a lifting frame; 20. a lifting plate; 21. a stirring rod; 22. a sixth gear plate; 23. a second card strip; 24. a batching box; 25. a limiting mechanism; 26. a liquid discharge pipe; 27. a piston plate; 28. a piston case; 29. a suction 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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-4, a gastrointestinal clinical nursing nutrient solution batching device comprises a device main body 1, a feed box 2 is fixed on one side of the device main body 1, a plastic base 3 is connected to one end of the device main body 1, a return spring 4 is installed at the bottom end of the plastic base 3, a limiting block 5 is fixed at the bottom end of the return spring 4, a first clamping bar 6 is arranged on one side of the plastic base 3, a first gear disc 7 is connected to the outer wall of the first clamping bar 6, a first rotating rod 8 is fixed on the inner wall of the first gear disc 7, a second gear disc 16 is connected to one side, located on the first gear disc 7, of the outer wall of the first rotating rod 8, a first chain 9 is installed on the outer wall of the second gear disc 16, a third gear disc 10 is arranged on the inner wall of the first chain 9, a second gear disc 11 is fixed inside the third gear disc 10, a fourth gear disc 12 is fixed on one side, located on the third gear disc 10, of the outer wall of the second rotating rod 11, the outer wall of the fourth gear disc 12 is connected with a second chain 13, one end of the inner wall of the second chain 13, which is positioned at the fourth gear disc 12, is provided with a fifth gear disc 14, the inside of the fifth gear disc 14 is fixed with a third rotating rod 15, one end of the outer wall of the third rotating rod 15, which is positioned at the fifth gear disc 14, is connected with a rotating disc 17, the outer wall of the rotating disc 17 is fixed with a fourth rotating rod 18, the outer wall of the fourth rotating rod 18 is provided with a lifting frame 19, the bottom end of the lifting frame 19 is fixed with a lifting plate 20, the outer wall of the lifting frame 19 is connected with a stirring rod 21, the outer wall of the stirring rod 21 is fixed with a sixth gear disc 22, the outer wall of the sixth gear disc 22 is provided with a second clamping bar 23, the outer wall of the lifting plate 20 is provided with a dispensing box 24, the outer wall of the dispensing box 24 is fixed with a limiting mechanism 25, the outer wall of the dispensing box 24 is positioned below the limiting mechanism 25 and is provided with a liquid discharge pipe 26, one end of the liquid discharge pipe 26, which is far away from the dispensing box 24, is fixed with a piston plate 27, the outer wall of the piston plate 27 is connected with a piston box 28, and one end of the piston box 28 is connected with a suction pipe 29.

Please refer to fig. 1, a sealing ring is disposed at the joint of the liquid discharge pipe 26 and the batching box 24, a nozzle is disposed at one end of the liquid discharge pipe 26 close to the batching box 24, water filtering holes are uniformly distributed in the lifting plate 20, the outer wall of the piston plate 27 is attached to the inner wall of the piston box 28, and a check valve is disposed in the water suction pipe 29 for facilitating the sufficient fusion of the raw materials.

Please refer to fig. 1, the limiting mechanism 25 includes a limiting rod, a limiting spring, and a limiting sleeve, one end of the limiting rod is fixedly connected to the inner wall of the device main body 1, the other end of the limiting rod is fixedly connected to the limiting spring, and the limiting sleeve is fixedly connected to the outer wall of the batching box 24, so that the limiting mechanism 25 can limit the batching box 24 to prevent the batching box 24 from falling.

Please refer to fig. 2, two sets of sliding grooves are disposed on the outer wall of the main body 1, the first locking strip 6 is slidably connected to the sliding grooves via a pulley, the outer wall of the first locking strip 6 is engaged with the outer wall of the first gear plate 7 via a locking tooth, so as to facilitate the movement of the first locking strip 6, and the first locking strip 6 moves to drive the first gear plate 7 to rotate.

Please refer to fig. 1, the bottom of the device body 1 is provided with a discharge hole, the bottom of the material box 2 is provided with a feed hole, so that a user can conveniently put the raw materials into the material box 2 through the feed hole, and the raw materials in the batching box 24 can be taken out through the discharge hole in the device body 1 after batching.

Referring to fig. 1 and 4 again, the top end of the batching box 24 is provided with a sliding chute matched with the stirring rod 21, and the outer wall of the sixth gear disc 22 is engaged with the outer wall of the second clamping strip 23 through a clamping tooth, so that the stirring rod 21 can rotate in the moving process through the combined action of the sixth gear disc 22 and the second clamping strip 23.

The working principle is as follows: firstly, a user injects nutrient solution ingredients into the inside of the feed box 2, after a feed inlet of the feed box 2 is sealed, the user inverts the device main body 1, so that the plastic base 3 is contacted with a table top, the device main body 1 compresses the return spring 4 through the self weight, meanwhile, the device main body 1 descends, the device main body descends to drive the first gear disc 7 to descend, the first gear disc 7 rotates after the first gear disc 7 moves to be contacted with the first clamping strip 6, the first gear disc 7 rotates to drive the first rotating rod 8 to rotate, so that the second gear disc 16 rotates, the second gear disc 16 rotates to drive the first chain 9 to rotate, so that the third gear disc 10 rotates, the third gear disc 10 rotates to drive the second rotating rod 11 to rotate, the second rotating rod 11 rotates to drive the fourth gear disc 12 to rotate, so that the second chain 13 rotates, the second chain 13 rotates to drive the fifth gear disc 14 to rotate, the fifth gear plate 14 rotates to drive the third rotating rod 15 to rotate, thereby driving the rotating plate 17 to rotate, the rotating plate 17 rotates to drive the fourth rotating rod 18 to rotate, the fourth rotating rod 18 rotates to drive the lifting frame 19 to move, the lifting frame 19 moves to drive the stirring rod 21 to do sector reciprocating movement, the stirring rod 21 moves to drive the batching box 24 to do sector reciprocating movement, thereby driving the liquid discharge pipe 26 to do reciprocating movement, the liquid discharge pipe 26 moves to drive the piston plate 27 to do reciprocating movement, thereby sucking the raw materials in the material box 2 into the piston box 28 through the water suction pipe 29, when the liquid discharge pipe 26 and the spray head at the end part of the liquid discharge pipe 26 spray the liquid in the piston box 28 into the batching box 24, while the stirring rod 21 moves to drive the batching box 24 to do sector reciprocating movement, the stirring rod 21 drives the sixth gear plate 22 to move, because the sixth gear plate 22 is meshed with the second clamping strip 23 through the clamping teeth, thereby causing the sixth gear plate 22 to rotate in the moving process, sixth toothed disc 22 rotates and drives puddler 21 and rotates, puddler 21 rotates and drives the helical blade of its outer wall and rotates, the inside liquid of batching box 24 stirs, and lift 19 drives lifter plate 20 when driving puddler 21 and remove and is lifting and lowering reciprocating motion, lifter plate 20 removes the nutrient solution batching that extrudes batching box 24 inside, make the nutrient solution batching pass through the inside filtrating hole of lifter plate 20, thereby lead to the nutrient solution batching to pass through multiple stirring, make the batching misce bene.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a stomach clinical care nutrient solution dosing unit, includes device main part (1), its characterized in that: a material box (2) is fixed on one side of the device main body (1), a plastic base (3) is connected to one end of the device main body (1), a reset spring (4) is installed at the bottom end of the plastic base (3), a limiting block (5) is fixed at the bottom end of the reset spring (4), a first clamping strip (6) is arranged on one side of the plastic base (3), a first gear disc (7) is connected to the outer wall of the first clamping strip (6), a first rotating rod (8) is fixed on the inner wall of the first gear disc (7), a second gear disc (16) is connected to one side, located on the first gear disc (7), of the outer wall of the first rotating rod (8), a first chain (9) is installed on the outer wall of the second gear disc (16), a third gear disc (10) is arranged on the inner wall of the first chain (9) and located above the second gear disc (16), the inside of third toothed disc (10) is fixed with second dwang (11), one side that the outer wall of second dwang (11) is located third toothed disc (10) is fixed with fourth toothed disc (12), the outer wall of fourth toothed disc (12) is connected with second chain (13), fifth toothed disc (14) is installed to the one end that the inner wall of second chain (13) is located fourth toothed disc (12), the inside of fifth toothed disc (14) is fixed with third dwang (15), the one end that the outer wall of third dwang (15) is located fifth toothed disc (14) is connected with rolling disc (17), the outer wall of rolling disc (17) is fixed with fourth dwang (18), the outer wall of fourth dwang (18) is provided with crane (19), the bottom mounting of crane (19) has lifter (20), the outer wall connection of crane (19) has puddler (21), a sixth gear plate (22) is fixed on the outer wall of the stirring rod (21), a second clamping strip (23) is installed on the outer wall of the sixth gear plate (22), a batching box (24) is arranged on the outer wall of the lifting plate (20), a limiting mechanism (25) is fixed on the outer wall of the batching box (24), a liquid discharge pipe (26) is arranged below the limiting mechanism (25) on the outer wall of the batching box (24), a piston plate (27) is fixed at one end, away from the batching box (24), of the liquid discharge pipe (26), the outer wall of the piston plate (27) is connected with a piston box (28), and a water suction pipe (29) is connected at one end of the piston box (28); a one-way valve is arranged inside the water suction pipe (29); the outer wall of the device main body (1) is provided with two groups of sliding grooves, the first clamping strip (6) is connected with the sliding grooves in a sliding mode through a pulley, and the outer wall of the first clamping strip (6) is connected with the outer wall of the first gear disc (7) in a meshing mode through clamping teeth; the bottom of device main part (1) is provided with the discharge gate, the bottom of workbin (2) is provided with the feed inlet.

2. The gastrointestinal clinical care nutrient solution dosing device according to claim 1, characterized in that: the utility model discloses a piston pump, including piston board (27), drainpipe (26) and batching case (24), the drainpipe (26) is provided with the sealing washer with batching case (24) department of meeting department, the one end that drainpipe (26) is close to batching case (24) is provided with the shower nozzle, the inside evenly distributed of lifter plate (20) has the drainage hole, the outer wall of piston board (27) is laminated with the inner wall of piston case (28) mutually.

3. The gastrointestinal clinical care nutrient solution dosing device according to claim 1, characterized in that: stop gear (25) are including gag lever post, spacing spring, stop collar, the inner wall fixed connection of the one end of gag lever post and device main part (1), the other end and the spacing spring fixed connection of gag lever post, the outer wall fixed connection of stop collar and batching box (24).

4. The gastrointestinal clinical care nutrient solution dosing device according to claim 1, characterized in that: the top of batching box (24) is provided with the spout with puddler (21) assorted, the outer wall of sixth toothed disc (22) passes through the latch meshing with the outer wall of second card strip (23) and is connected.