Precise nasal feeding medicine mixing device

Abstract

The invention discloses a precise nasal feeding medicine mixing device, and relates to the technical field of nasal feeding medicine mixing. Mounting through holes which are matched for use are formed in the four corners of the bottom end of the mounting bottom frame in a penetrating manner; through cooperative use of the mixing mechanism, the clamping mechanism and the mixing assisting mechanism, a mounting base can be conveniently clamped and fixed, later-stage disassembly is facilitated, convenience is provided for operation and use of medical staff, in addition, a transparent batching scale drum can be driven to rotate in a reciprocating mode through a concentric-square-shaped rotating frame and the mounting base, and the operation efficiency is improved. Meanwhile, an inner connection inserting rod, a driving inserting block and a driving inserting groove limit rotation of a mixing assisting rotating disc, so that rotation of a mixing assisting rotating rod can be limited, rotation of a mixing assisting impeller can be limited, and therefore the mixed and shaken-up nasal feeding medicine can be blocked and impacted; furthermore, the mixing uniformity and the mixing efficiency of nasal feeding medicines are effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of nasogastric drug mixing, in particular to a precise nasogastric drug mixing device. Background Art

[0002] Nasogastric feeding is a treatment technique in which a catheter is inserted into the stomach through the nasal cavity and food, water and medicine are infused through the tube to maintain the patient's nutrition. Nasogastric feeding medicines need to be mixed before administration.

[0003] However, currently, nasogastric feeding drugs are usually mixed manually by medical staff, resulting in poor mixing uniformity and low mixing efficiency. In addition, after manual mixing and shaking, a long time is required for the liquid surface to return to a calm state in order to ensure accurate drug removal.

[0004] In view of the above problems, the inventors proposed a precise nasogastric drug mixing device to solve the above problems. Summary of the invention

[0005] In order to solve the problems that the current nasogastric feeding medicines are manually mixed and shaken by medical staff, resulting in poor mixing uniformity and low mixing efficiency, and a long time of waiting for the liquid surface to return to a calm state after manual mixing and shaking to ensure accurate drug extraction; the purpose of the present invention is to provide a precise nasogastric feeding medicine mixing device.

[0006] In order to solve the above technical problems, the present invention adopts the following technical scheme: a precise nasogastric drug mixing device, comprising a mounting base, the four corners of the bottom end of the mounting base are penetrated with mounting through holes for matching use, a mixing mechanism is arranged on the mounting base, and a batching mechanism is detachably arranged on the mixing mechanism, a clamping mechanism used in conjunction with the batching mechanism is arranged at the upper end of the mixing mechanism, and a mixing aid mechanism and a leveling aid mechanism used in conjunction with the mixing mechanism are arranged in the inner cavity of the batching mechanism, and the matching use of the mixing mechanism, the clamping mechanism and the mixing aid mechanism provides convenience for the disassembly and assembly of the batching mechanism, The nasogastric medicine can be mixed and shaken and the mixed and shaken nasogastric medicine can be blocked and impacted. The setting and use of the batching mechanism can store appropriate amounts of medicines in sequence according to the quantity of different medicines required for nasogastric administration, and can introduce appropriate amounts of medicines in sequence according to the total amount of medicines required for nasogastric administration and the ratio requirements, and can take out appropriate amounts of mixed nasogastric medicines for administration. The setting and use of the leveling mechanism can effectively block the flow of the mixed nasogastric medicines after the nasogastric medicines are mixed, thereby effectively reducing the shaking degree of the mixed nasogastric medicines and allowing the liquid surface to quickly return to a calm state.

[0007] Preferably, the mixing mechanism includes a driving motor and a rotating sleeve, the driving motor is fixedly mounted on the inner top end of the mounting base, and the output end of the driving motor rotates through the mounting base and a first gear is fixedly sleeved at its end, the rotating sleeve is rotatably inserted in the middle of the top end of the mounting base, and a second gear and a circular rotating frame are fixedly sleeved on the outer side of the rotating sleeve, the second gear is meshed with the first gear, the middle of the top end of the circular rotating frame is fixedly inserted in the fixed sleeve, and the fixed sleeve and the inner side of the rotating sleeve are rotatably inserted with an internal plug rod, a fixed socket is penetrated through the middle of the bottom end of the mounting base, and the bottom end of the internal plug rod is fixedly inserted in the fixed socket, and a driving plug block is fixedly installed on the top of the internal plug rod.

[0008] Preferably, the batching mechanism includes a transparent batching scale cylinder, the bottom end of which is connected to an L-shaped material pipe, and a first valve is fixedly installed on the L-shaped material pipe for use with it, the top of the transparent batching scale cylinder is penetrated by a feeding through hole distributed in an array, and a material guide vertical pipe used in cooperation with the feeding through hole is fixedly installed on the top of the transparent batching scale cylinder, a second valve is fixedly installed on the material guide vertical pipe, and the top of the material guide vertical pipe is connected to a transparent material storage scale cylinder, the transparent material storage scale cylinder is fixedly connected to the transparent batching scale cylinder, an arc-shaped bracket is fixedly installed on the top of the transparent batching scale cylinder, and the bottom end of the transparent material storage scale cylinder is fixedly connected to the top of the arc-shaped bracket, a feeding pipeline is connected to the middle part of the top of the transparent material storage scale cylinder, and a sealing pipe cover is detachably mounted on the feeding pipeline, and anti-slip grooves for use with it are opened on the outer wall of the sealing pipe cover, and the anti-slip grooves are distributed in an array.

[0009] Preferably, the clamping mechanism includes a U-shaped sliding bar, a third gear and an electric telescopic rod, the U-shaped sliding bar is slidably mounted on the circular rotating frame, and one end of the U-shaped sliding bar is fixedly installed with a clamping outer frame, the circular rotating frame is penetrated with a symmetrically arranged sliding through groove, and the U-shaped sliding bar is slidably mounted in the sliding through groove, the other end of the U-shaped sliding bar is fixedly installed with a side connecting rod, and the end of the side connecting rod is fixedly installed with a clamping rack, the third gear is rotatably sleeved on the lower end of the fixed sleeve, and the clamping rack is meshed with the third gear, one end of the circular rotating frame is penetrated with a fixed through hole, and the electric telescopic rod is fixedly inserted in the fixed through hole, and the end of the output end of the electric telescopic rod is close to the fixed The clamping rack of the fixed through hole is fixedly connected, and the mixing aid mechanism includes a mounting base, which is fixedly connected to the bottom end of the transparent dosing scale cylinder, and the mounting base can fit with the top of the circular rotating frame, the inner wall of the clamping outer frame can fit with the outer wall of the mounting base, and a rotating countersunk hole is provided at the bottom end of the mounting base, a mixing aid turntable is rotatably installed in the rotating countersunk hole, and a driving slot is provided at the bottom end of the mixing aid turntable, and the driving plug block can be slidably inserted in the driving slot, an mixing aid rotating rod is fixedly installed on the top of the mixing aid turntable, and the mixing aid rotating rod is rotatably inserted on the mounting base and the transparent dosing scale cylinder, and a mixing aid impeller used in conjunction with the mixing aid rotating rod is fixedly sleeved on the outer side of the mixing aid rotating rod.

[0010] Preferably, the leveling mechanism includes a leveling floating ring, which is slidably clamped in the inner cavity of the transparent ingredient scale cylinder, and an array of leveling floating rods are fixedly installed on the inner side of the leveling floating ring, and the inner diameter between the leveling floating rods is larger than the outer diameter of the mixing impeller.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. Through the coordinated use of the mixing mechanism, the clamping mechanism and the auxiliary mixing mechanism, the mounting base can be conveniently clamped and fixed, and it is easy to disassemble later, which provides convenience for the operation and use of medical staff. In addition, the transparent batching scale cylinder can be driven to reciprocate through the circular rotating frame and the mounting base, so that the corresponding nasogastric medicine can be mixed and shaken. At the same time, the internal plug rod, the driving plug block and the driving slot will limit the rotation of the auxiliary mixing turntable, thereby limiting the rotation of the auxiliary mixing rotating rod, and then limiting the rotation of the auxiliary mixing impeller, so that the mixed and shaken nasogastric medicine can be blocked from impact, thereby effectively improving the mixing uniformity and mixing efficiency of the nasogastric medicine; 2. Through the setting and use of the batching mechanism, the appropriate amount of medicine can be stored in sequence according to the number of different medicines required for nasogastric administration, and the appropriate amount of medicine can be introduced into the transparent batching scale cylinder in sequence according to the total amount of medicine and the ratio requirements required for nasogastric administration, and the appropriate amount of nasogastric medicine can be taken out according to the scale on the transparent batching scale cylinder for administration, thereby achieving accurate ratio and accurate drug taking of nasogastric drugs, thereby effectively improving the use accuracy of the mixing device. In addition, before the mixing operation of the mixed medicine is completed, additional medicine can be added for mixing according to the real-time medication needs, thereby effectively improving the practicality of the mixing device; 3. Through the setting and use of the leveling mechanism, after the nasogastric medicine is mixed, the flow of the nasogastric medicine after mixing can be effectively blocked with the help of the leveling floating ring and the leveling floating rod, thereby effectively reducing the shaking degree of the nasogastric medicine after mixing and allowing the liquid surface to quickly return to a calm state, thereby providing convenience for the rapid and accurate use of the nasogastric medicine after mixing, without the need for long waiting, thereby further improving the practicality of the mixing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the structure of the present invention.

[0014] Figure 2It is a schematic diagram of the installation of the mixing aid mechanism in the present invention.

[0015] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure in the middle.

[0016] Figure 4 For the present invention Figure 2 Enlarged schematic diagram of the structure at point B in the middle.

[0017] Figure 5 For the present invention Figure 2 Enlarged schematic diagram of the structure at point C in the middle.

[0018] Figure 6 For the present invention Figure 5 Enlarged schematic diagram of the structure at point D in the middle.

[0019] Figure 7 It is a schematic diagram of the installation of the mixing mechanism in the present invention.

[0020] Figure 8 For the present invention Figure 7 Enlarged schematic diagram of the structure at point E in the middle.

[0021] In the figure: 1, mounting base; 11, fixed plug hole; 12, mounting through hole; 2, mixing mechanism; 21, driving motor; 22, rotating sleeve; 23, first gear; 24, second gear; 25, circular rotating frame; 26, fixed sleeve; 27, internal plug rod; 28, driving plug block; 29, fixed through hole; 210, sliding through groove; 3, batching mechanism; 31, transparent batching scale cylinder; 32, L-shaped material pipe; 33, first valve; 34, feeding through hole; 35, material guide vertical pipe; 36, second valve; 37, Transparent material storage scale cylinder; 38. Feeding pipeline; 39. Sealing pipe cover; 310. Anti-slip groove; 311. Arc bracket; 4. Clamping mechanism; 41. U-shaped slide bar; 42. Third gear; 43. Electric telescopic rod; 44. Clamping outer frame; 45. Side connecting rod; 46. Clamping rack; 5. Auxiliary mixing mechanism; 51. Mounting base; 52. Rotating countersunk hole; 53. Auxiliary mixing turntable; 54. Driving slot; 55. Auxiliary mixing rotating rod; 56. Auxiliary mixing impeller; 6. Auxiliary leveling mechanism; 61. Auxiliary leveling floating ring; 62. Auxiliary leveling floating rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example: Figure 1-Figure 8As shown, the present invention provides a precise nasogastric drug mixing device, including a mounting base 1, the bottom four corners of the mounting base 1 are penetrated with mounting through holes 12 for use, the mounting base 1 is provided with a mixing mechanism 2, and the mixing mechanism 2 is detachably provided with a batching mechanism 3, the upper end of the mixing mechanism 2 is provided with a clamping mechanism 4 used in conjunction with the batching mechanism 3, and the inner cavity of the batching mechanism 3 is provided with a mixing aid mechanism 5 and a leveling aid mechanism 6 used in conjunction with the mixing mechanism 2, and the coordinated use of the mixing mechanism 2, the clamping mechanism 4 and the mixing aid mechanism 5 provides convenience for the disassembly and assembly of the batching mechanism 3 The invention is advantageous in that it can mix and shake the nasogastric medicine and block the impact of the mixed and shaken nasogastric medicine. The setting and use of the batching mechanism 3 can store the appropriate amount of medicine in sequence according to the quantity of different medicines required for nasogastric administration, and can introduce the appropriate amount of medicine in sequence according to the total amount and ratio requirements required for nasogastric administration, and can take out the appropriate amount of mixed nasogastric medicine for administration. The setting and use of the leveling mechanism 6 can effectively block the flow of the mixed nasogastric medicine after mixing, thereby effectively reducing the shaking degree of the mixed nasogastric medicine and allowing the liquid surface to quickly return to a calm state.

[0024] The mixing mechanism 2 includes a driving motor 21 and a rotating sleeve 22. The driving motor 21 is fixedly mounted on the inner top of the mounting base 1, and the output end of the driving motor 21 rotates through the mounting base 1 and a first gear 23 is fixedly sleeved at its end. The rotating sleeve 22 is rotatably inserted in the middle of the top of the mounting base 1, and a second gear 24 and a circular rotating frame 25 are fixedly sleeved on the outer side of the rotating sleeve 22. The second gear 24 meshes with the first gear 23. The middle of the top of the circular rotating frame 25 is fixedly inserted in the fixed sleeve 26, and the fixed sleeve 26 and the inner side of the rotating sleeve 22 are rotatably inserted with an internal plug rod 27. A fixed socket 11 is penetrated in the middle of the bottom end of the mounting base 1, and the bottom end of the internal plug rod 27 is fixedly inserted in the fixed socket 11. The setting of the fixed socket 11 provides a guarantee for the stable insertion of the internal plug rod 27, and a driving plug block 28 is fixedly installed on the top of the internal plug rod 27.

[0025] By adopting the above technical solution, when in use, the driving motor 21 will be started, thereby driving the first gear 23 to reciprocate, and then driving the rotating sleeve 22 to reciprocate through the second gear 24, and further driving the transparent ingredient scale cylinder 31 to reciprocate through the circular rotating frame 25, so that the corresponding nasogastric medicine can be mixed and shaken evenly.

[0026] The batching mechanism 3 comprises a transparent batching scale cylinder 31, the bottom end of which is connected to an L-shaped material tube 32, and a first valve 33 is fixedly installed on the L-shaped material tube 32 for use with the transparent batching scale cylinder 31, and an array of feed holes 34 are provided through the top of the transparent batching scale cylinder 31, and a material guide vertical tube 35 used in conjunction with the feed through holes 34 is fixedly installed on the top of the transparent batching scale cylinder 31, and a second valve 36 is fixedly installed on the material guide vertical tube 35, and a transparent material storage scale cylinder 37 is connected to the top of the transparent material storage scale cylinder 37, which is fixedly connected to the transparent batching scale cylinder 31, and the transparent material storage scale cylinder 37 is fixedly connected to the transparent batching scale cylinder 31. An arc-shaped bracket 311 is fixedly installed on the top of the transparent material batching scale cylinder 31, and the bottom end of the transparent material storage scale cylinder 37 is fixedly connected to the top of the arc-shaped bracket 311. The setting and use of the arc-shaped bracket 311 provide a guarantee for the stable installation of the transparent material storage scale cylinder 37. A feeding pipe 38 is connected to the middle part of the top of the transparent material storage scale cylinder 37, and a sealing pipe cover 39 is detachably sleeved on the feeding pipe 38. The outer wall of the sealing pipe cover 39 is provided with anti-skid grooves 310 for matching use, and the anti-skid grooves 310 are distributed in an array. The setting and use of the anti-skid grooves 310 can increase friction and facilitate operation.

[0027] By adopting the above technical solution, when in use, the corresponding number of blocking tube covers 39 are removed in sequence according to the number of different drugs required for nasogastric administration, and then the appropriate amount of drugs are introduced into the corresponding transparent storage scale cylinder 37 in sequence and the blocking tube covers 39 are reset. Then, the second valves 36 corresponding to the corresponding drugs are opened in sequence according to the total amount of drugs and the ratio requirements required for nasogastric administration, so that the corresponding drugs can be introduced into the transparent batching scale cylinder 31 through the corresponding material guide vertical tube 35 and the feed through hole 34. During this period, the medical staff needs to observe the amount of drug guided according to the scale on the corresponding transparent storage scale cylinder 37 and close the corresponding second valve 36 after the appropriate amount of drugs is guided out. Then, the nasogastric drug mixing operation needs to be performed, and before the mixed drug mixing operation is completed, additional drugs can be added for mixing according to the real-time medication needs. In addition, after the nasogastric drugs are mixed evenly, the drive motor 21 is turned off, and then the corresponding transparent batching scale cylinder 31 is removed and an appropriate amount of mixed nasogastric drugs are taken out according to the scale thereon for administration.

[0028] The clamping mechanism 4 includes a U-shaped slide bar 41, a third gear 42 and an electric telescopic rod 43. The U-shaped slide bar 41 is slidably mounted on the circular rotating frame 25, and one end of the U-shaped slide bar 41 is fixedly installed with a clamping outer frame 44. A symmetrically arranged sliding groove 210 is penetrated through the circular rotating frame 25, and the U-shaped slide bar 41 is slidably mounted in the sliding groove 210. The setting and use of the sliding groove 210 play a limiting and guiding role in the movement and adjustment of the U-shaped slide bar 41. A side connecting rod 45 is fixedly mounted on the other end of the U-shaped slide bar 41, and a clamping rack 46 is fixedly mounted on the end of the side connecting rod 45. The third gear 42 is rotatably sleeved on the lower end of the fixed sleeve 26, and the clamping rack 46 is meshed with the third gear 42. A fixed through hole 29 is penetrated through one end of the circular rotating frame 25, and the electric telescopic rod 43 is fixedly inserted in the fixed through hole 29. The end of the output end of the electric telescopic rod 43 is fixedly connected to the clamping rack 46 near the fixed through hole 29, and the auxiliary mixing mechanism 5 includes a mounting base 51, which is fixedly connected to the bottom end of the transparent batching scale cylinder 31, and the mounting base 51 can fit with the top of the circular rotating frame 25, the inner wall of the clamping outer frame 44 can fit with the outer wall of the mounting base 51, and a rotating counterbore 52 is provided at the bottom end of the mounting base 51, and an auxiliary mixing turntable 53 is rotatably installed in the rotating counterbore 52, and a driving slot 54 is provided at the bottom end of the auxiliary mixing turntable 53, and the driving plug block 28 can be slidably inserted in the driving slot 54, and an auxiliary mixing rotating rod 55 is fixedly installed at the top of the auxiliary mixing turntable 53, and the auxiliary mixing rotating rod 55 is rotatably inserted on the mounting base 51 and the transparent batching scale cylinder 31, and the outer side of the auxiliary mixing rotating rod 55 is fixedly sleeved with an auxiliary mixing impeller 56 for use with it.

[0029] By adopting the above technical solution, when in use, hold the corresponding transparent batching scale cylinder 31 and place the mounting base 51 corresponding to its bottom end in the middle of the top of the circular rotating frame 25. At this time, the driving plug 28 will be inserted into the corresponding driving slot 54, and then the electric telescopic rod 43 is started, so that the corresponding clamping rack 46 can be driven to move to the side close to the electric telescopic rod 43, and then the corresponding clamping outer frame 44 can be driven to move to the middle of the circular rotating frame 25 through the corresponding side connecting rod 45 and the U-shaped sliding rod 41. At the same time, the clamping rack 46 will drive the third gear 42 to rotate while moving, so as to drive the other clamping rack 46 to move in the opposite direction. The electric telescopic rod 43 is closed when the inner walls of the two clamping outer frames 44 are tightly fitted with the outer walls of the corresponding mounting bases 51, and during the mixing of nasogastric medicines, the internal plug-in rod 27, the driving plug-in block 28 and the driving slot 54 will limit the rotation of the mixing aid turntable 53, and then the rotation of the mixing aid turntable 55 can be limited, and the rotation of the mixing aid impeller 56 can be further limited, so that the impact of the mixed and shaken nasogastric medicine can be blocked, thereby effectively improving the mixing uniformity and mixing efficiency of the nasogastric medicines.

[0030] The leveling mechanism 6 includes a leveling floating ring 61, which is slidably clamped in the inner cavity of the transparent ingredient scale cylinder 31, and an array of leveling floating rods 62 are fixedly installed on the inner side of the leveling floating ring 61. The inner diameter between the leveling floating rods 62 is larger than the outer diameter of the mixing impeller 56, thereby ensuring that the leveling floating rods 62 and the mixing impeller 56 operate synchronously without interfering with each other.

[0031] By adopting the above technical solution, when in use, after the nasogastric medicine is mixed, the leveling float ring 61 and the leveling float rod 62 can effectively block the flow of the nasogastric medicine after mixing, thereby effectively reducing the shaking of the nasogastric medicine after mixing and allowing the liquid surface to quickly return to a calm state, thereby providing convenience for the rapid and accurate use of the nasogastric medicine after mixing, without the need for long waiting, thereby effectively improving the practicality of the mixing device.

[0032] Working principle: When in use, the corresponding number of blocking tube covers 39 are removed in sequence according to the number of different drugs required for nasogastric administration, and then the appropriate amount of drugs are introduced into the corresponding transparent material storage scale cylinder 37 in sequence and the blocking tube cover 39 is reset. Then, the corresponding transparent batching scale cylinder 31 is held and the mounting base 51 corresponding to its bottom end is placed in the middle of the top of the circular rotating frame 25. At this time, the driving plug 28 will be inserted into the corresponding driving slot 54, and then the electric telescopic rod 43 is started, so that the corresponding clamping rack 46 can be driven to move to the side close to the electric telescopic rod 43, and then the electric telescopic rod 43 is started. The corresponding side connecting rod 45 and the U-shaped slide bar 41 can drive the corresponding clamping outer frame 44 to move toward the middle of the circular rotating frame 25. At the same time, the clamping rack 46 will drive the third gear 42 to rotate while moving, so as to drive the other clamping rack 46 to move in the opposite direction, and then the other clamping outer frame 44 can be driven by the corresponding side connecting rod 45 and the U-shaped slide bar 41 to move toward the middle of the circular rotating frame 25 synchronously, until the inner walls of the two clamping outer frames 44 are tightly attached to the outer walls of the corresponding mounting base 51, and the electric telescopic rod 43 is closed; Subsequently, the second valve 36 corresponding to the corresponding drug is opened in sequence according to the total amount of medicine and the ratio requirements required for nasogastric administration, so that the corresponding drug can be introduced into the transparent ingredient scale cylinder 31 through the corresponding material guide vertical tube 35 and the feed through hole 34. During this period, the medical staff needs to observe the amount of medicine guided according to the scale on the corresponding transparent material storage scale cylinder 37 and close the corresponding second valve 36 after the appropriate amount of medicine is guided out. Then, the nasogastric drug mixing operation needs to be carried out, and before the mixed drug mixing operation is completed, additional drugs can be added for mixing according to real-time medication needs. At this time, the driving motor 21 will be started, so that the first gear 23 can be driven to reciprocate, and then the rotating sleeve 22 can be driven to reciprocate through the second gear 24, and further through The transparent batching scale cylinder 31 is driven to rotate back and forth by the circular rotating frame 25 and the mounting base 51, so that the corresponding nasogastric medicine can be mixed and shaken. At the same time, the internal plug rod 27, the driving plug block 28 and the driving slot 54 will limit the rotation of the auxiliary mixing turntable 53, and then the rotation of the auxiliary mixing rotating rod 55 can be limited, and the rotation of the auxiliary mixing impeller 56 can be further limited, so that the mixed and shaken nasogastric medicine can be blocked and hit, thereby effectively improving the mixing uniformity and mixing efficiency of the nasogastric medicine. After the nasogastric medicine is evenly mixed, the driving motor 21 is turned off and the clamping of the corresponding mounting base 51 is removed, and then the corresponding transparent batching scale cylinder 31 is removed and an appropriate amount of the mixed nasogastric medicine is taken out according to the scale thereon for administration. After the nasogastric medicine is mixed, the leveling float ring 61 and the leveling float rod 62 can effectively block the flow of the mixed nasogastric medicine, thereby effectively reducing the shaking of the mixed nasogastric medicine and quickly returning the liquid surface to a calm state, thereby providing convenience for the rapid and accurate use of the mixed nasogastric medicine without the need for long waiting times, thereby effectively improving the practicality of the mixing device.

[0033] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A precise nasogastric drug mixing device, comprising a mounting frame (1), characterized in that: The mounting base (1) is provided with a mixing mechanism (2), and a batching mechanism (3) is detachably provided on the mixing mechanism (2). The upper end of the mixing mechanism (2) is provided with a clamping mechanism (4) for use in conjunction with the batching mechanism (3), and an auxiliary mixing mechanism (5) and an auxiliary leveling mechanism (6) for use in conjunction with the mixing mechanism (2) are provided in the inner cavity of the batching mechanism (3). The coordinated use of the mixing mechanism (2), the clamping mechanism (4) and the auxiliary mixing mechanism (5) facilitates the disassembly and assembly of the batching mechanism (3), and can mix nasogastric feeding drugs. The mixed and shaken nasogastric medicine is blocked and impacted. The setting and use of the batching mechanism (3) can store appropriate amounts of medicines in sequence according to the number of different medicines required for nasogastric administration, and can sequentially introduce appropriate amounts of medicines according to the total amount of medicines and the ratio requirements required for nasogastric administration, and can take out appropriate amounts of mixed nasogastric medicines for administration. The setting and use of the leveling mechanism (6) can effectively block the flow of the mixed nasogastric medicines after mixing, thereby effectively reducing the shaking degree of the mixed nasogastric medicines and allowing the liquid surface to quickly return to a calm state.

2. A precise nasogastric drug mixing device as claimed in claim 1, characterized in that: The mixing mechanism (2) comprises a driving motor (21) and a rotating sleeve (22); the driving motor (21) is fixedly mounted on the inner top end of the mounting base (1); the output end of the driving motor (21) rotates through the mounting base (1) and a first gear (23) is fixedly sleeved on the end thereof; the rotating sleeve (22) is rotatably inserted in the middle of the top end of the mounting base (1); a second gear (24) and a circular rotating frame (25) are fixedly sleeved on the outer side of the rotating sleeve (22); the first gear (24) and the circular rotating frame (25) are fixedly sleeved on the outer side of the rotating sleeve (22); The second gear (24) is meshed with the first gear (23); the middle of the top end of the circular rotating frame (25) is fixedly inserted in the fixed sleeve (26); the fixed sleeve (26) and the inner side of the rotating sleeve (22) are rotatably inserted with an internal plug rod (27); a fixed plug hole (11) is penetrated through the middle of the bottom end of the mounting base (1); the bottom end of the internal plug rod (27) is fixedly inserted in the fixed plug hole (11); and a driving plug block (28) is fixedly installed at the top end of the internal plug rod (27).

3. A precise nasogastric drug mixing device as claimed in claim 2, characterized in that: The batching mechanism (3) comprises a transparent batching scale cylinder (31), the bottom end of the transparent batching scale cylinder (31) is connected to an L-shaped material pipe (32), and a first valve (33) is fixedly mounted on the L-shaped material pipe (32) for use with the transparent batching scale cylinder (31), the top end of the transparent batching scale cylinder (31) is penetrated by a feed through hole (34) distributed in an array, and a material guide vertical pipe (35) for use with the feed through hole (34) is fixedly mounted on the top of the transparent batching scale cylinder (31), a second valve (36) is fixedly mounted on the material guide vertical pipe (35), and the top end of the material guide vertical pipe (35) is connected to a transparent material storage scale cylinder (37), and the transparent material storage scale cylinder (37) is fixedly connected to the transparent batching scale cylinder (31).

4. A precise nasogastric drug mixing device as claimed in claim 3, characterized in that: A feeding pipe (38) is provided in the middle of the top end of the transparent material storage scale cylinder (37), and a sealing pipe cover (39) is detachably sleeved on the feeding pipe (38), and an anti-slip groove (310) for use with the sealing pipe cover (39) is provided on the outer wall of the sealing pipe cover (39), and the anti-slip grooves (310) are distributed in an array.

5. A precise nasogastric drug mixing device as claimed in claim 3, characterized in that: An arc-shaped bracket (311) is fixedly mounted on the top end of the transparent batching scale cylinder (31), and the bottom end of the transparent material storage scale cylinder (37) is fixedly connected to the top end of the arc-shaped bracket (311).

6. A precise nasogastric drug mixing device as claimed in claim 3, characterized in that: The clamping mechanism (4) comprises a U-shaped slide bar (41), a third gear (42) and an electric telescopic rod (43); the U-shaped slide bar (41) is slidably mounted on the circular rotating frame (25), and a clamping outer frame (44) is fixedly mounted on one end of the U-shaped slide bar (41); a side connecting rod (45) is fixedly mounted on the other end of the U-shaped slide bar (41), and a clamping rack (46) is fixedly mounted on the end of the side connecting rod (45); the third gear (42) is rotatably sleeved on the lower end of the fixed sleeve (26), and the clamping rack (46) is meshed with the third gear (42); a fixed through hole (29) is penetrated at one end of the circular rotating frame (25), and the electric telescopic rod (43) is fixedly inserted in the fixed through hole (29); and the end of the output end of the electric telescopic rod (43) is fixedly connected to the clamping rack (46) near the fixed through hole (29).

7. A precise nasogastric drug mixing device as claimed in claim 6, characterized in that: The circular rotating frame (25) is provided with symmetrically arranged sliding grooves (210), and the U-shaped sliding rod (41) is slidably clamped in the sliding grooves (210).

8. A precise nasogastric drug mixing device as claimed in claim 6, characterized in that: The auxiliary mixing mechanism (5) comprises a mounting base (51), the mounting base (51) being fixedly connected to the bottom end of the transparent batching scale cylinder (31), and the mounting base (51) being able to fit with the top end of the circular rotating frame (25), the inner wall of the clamping outer frame (44) being able to fit with the outer wall of the mounting base (51), and a rotating counterbore (52) being provided at the bottom end of the mounting base (51), a mixing auxiliary rotating disk (53) being rotatably mounted in the rotating counterbore (52), and a driving slot (54) being provided at the bottom end of the mixing auxiliary rotating disk (53), and the driving insert block (28) being able to be slidably inserted in the driving slot (54), a mixing auxiliary rotating rod (55) being fixedly mounted at the top end of the mixing auxiliary rotating disk (53), and the mixing auxiliary rotating rod (55) being rotatably inserted on the mounting base (51) and the transparent batching scale cylinder (31), and a mixing auxiliary impeller (56) for matching use being fixedly sleeved on the outer side of the mixing auxiliary rotating rod (55).

9. A precise nasogastric drug mixing device as claimed in claim 8, characterized in that: The leveling mechanism (6) comprises a leveling floating ring (61), the leveling floating ring (61) being slidably mounted in the inner cavity of the transparent batching scale cylinder (31), and leveling floating rods (62) distributed in an array are fixedly mounted on the inner side of the leveling floating ring (61), the inner diameter between the leveling floating rods (62) being larger than the outer diameter of the mixing impeller (56).

10. The precise nasogastric drug mixing device according to claim 1, characterized in that: The four corners of the bottom end of the mounting base (1) are all penetrated by mounting through holes (12) for matching use.

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