Clinical nursing dispensing device and method

Abstract

The invention relates to the technical field of clinical nursing, in particular to a clinical nursing medicine dispensing device and method. Comprising a cover plate assembly, a clamping assembly movably connected to the cover plate assembly, a grinding assembly movably connected to the clamping assembly, a cover cylinder assembly arranged on the outer side of the grinding assembly in a covering mode, an adjusting and collecting assembly connected to the cover cylinder assembly, a locking assembly connected to the adjusting and collecting assembly and an extrusion air supply assembly connected to the cover cylinder assembly. The air inflation assembly is connected to the extrusion air supply assembly; and the driving assembly is connected to the air inflation assembly. The size of a medicine outlet of the device is adjusted in advance by adjusting the collecting assembly, so that medicine which does not conform to the size does not fall into a medicine collecting box, the device can be directly controlled by family members of a patient, meanwhile, grinding treatment on the medicine can be achieved only through reciprocating push and pull, and the labor intensity of the patient is reduced. And the medical resource architecture can be optimized to a certain extent.

Description

Technical Field

[0001] The present invention relates to the technical field of clinical nursing, and particularly to a clinical nursing medicine dispensing device and method. Background Art

[0002] In view of the situation that some patients cannot take pills directly, pharmacists usually require them to be crushed, so medical staff need to use medicine dispensing tools to process them and roll the medicine into powder for the convenience of patients taking it.

[0003] When some patients who cannot take medicine directly take medicine in the hospital, because the particles of the crushed medicine have certain specification requirements, they often need to call medical staff to grind the medicine. However, the medical resources in the hospital are usually in short supply, and there is often a certain waiting time after calling the medical staff, which will to a certain extent affect the medicine-taking efficiency of the patients.

[0004] Therefore, in the process of using the above-mentioned medicine dispensing device, due to the specification requirements for the grinding size of some medicines and the need for a certain time for the medical resources to respond, the medicine-taking time of the patients will be delayed to a certain extent, thus affecting the recovery efficiency of the patients. Summary of the Invention

[0005] The purpose of the present invention is to provide a clinical nursing medicine dispensing device to overcome the technical problem that when the existing medicine dispensing device is used, because the medical resources need time to be called, and at the same time, the required sizes of some medicines also have certain specification requirements, it is difficult for the patient's family members to dispense medicine by themselves and need to wait for the medical staff to dispense medicine, which will to a certain extent affect the medicine-taking efficiency of the patients.

[0006] The technical solution of the present invention is as follows: A clinical nursing medicine dispensing device includes a cover plate assembly, a clamping assembly movably connected to the cover plate assembly, a grinding assembly movably connected to the clamping assembly, a cover cylinder assembly covering the outside of the grinding assembly, an adjusting and collecting assembly connected to the cover cylinder assembly, a locking assembly connected to the adjusting and collecting assembly, an extrusion and air supply assembly connected to the cover cylinder assembly, an air inflation assembly connected to the extrusion and air supply assembly, and a driving assembly connected to the air inflation assembly. The clamping assembly is used for clamping the grinding assembly. The locking assembly is used to limit the adjusting and collecting assembly to only rotate around its own central axis. The extrusion and air supply assembly is used to convey air into the cover cylinder assembly. The air inflation assembly is used to convey air into the extrusion and air supply assembly. The driving assembly is used to drive the grinding assembly to rotate around its own central axis. The cover tube assembly includes an outer cover tube connected to the cover plate assembly, a fixed handle connected to the outer cover tube, a grinding seat connected to the inner wall of the outer cover tube, a material guide frame connected to the grinding seat, a grinding seat connected to the outer wall of the outer cover tube, and two limit plates respectively arranged at the front and rear ends of the grinding seat, wherein the grinding seat is used to grind the medicine delivered into the outer cover tube; The grinding assembly includes a fixed column movably connected to the clamping assembly, an extrusion assembly connected to the fixed column, and a plurality of guide plates connected to the extrusion assembly, wherein the extrusion assembly is used to extrude the medicine delivered to the grinding seat, and the guide plates are used to adjust the flow path of the air entering the outer cover tube; The regulating and collecting assembly comprises a fixing seat connected to the outer cover tube, a connecting plate connected to the fixing seat, and an outlet regulating assembly movably connected inside the fixing seat, wherein the outlet regulating assembly is used to adjust the size of the output medicine particles.

[0007] Preferably, the extrusion assembly comprises a plurality of clamping bars connected to the fixing column and a grinding block connected to the clamping bars, and the grinding block is connected to the guide vane.

[0008] Preferably, the outlet adjustment assembly includes a plurality of fixed rods movably connected to the connecting plate, a connecting rod plate movably connected to the fixed rod, an engaging wheel connected to the fixed rod, a toggle ring movably connected to the inside of the fixed seat, a plurality of first engaging teeth connected to the toggle ring, a locking head connected to the toggle ring, a plurality of limit blocks connected to the fixed seat, a sliding block movably connected to the limit block, a second engaging tooth connected to the sliding block, a mounting frame connected to the bottom end of the fixed seat and a medicine collection box movably connected to the mounting frame, the engaging wheel respectively meshes with the first engaging teeth and the second engaging teeth, the sliding block and the engaging wheel are arranged in a one-to-one correspondence, and the toggle ring is used to drive the sliding block to move horizontally and obliquely.

[0009] Preferably, the cover plate assembly includes a fixed cover plate movably connected to the clamping assembly, a plurality of fitting sheets connected to the lower end surface of the fixed cover plate, a drug inlet tube connected to the fixed cover plate, and a rotating cover movably connected to the drug inlet tube.

[0010] Preferably, the clamping assembly includes a rotating disk movably connected to the fixed cover plate, a plurality of fixed sleeves connected to the rotating disk, a positioning rod movably connected to the fixed sleeve, a clamping block connected to the positioning rod, and a first spring connected to the clamping block, wherein the first spring is used to drive the clamping block to abut against a clamping strip corresponding to it.

[0011] Preferably, the locking assembly includes a clamping rod movably connected to the locking head, a connecting block connected to the clamping rod, a limiting rod connected to the connecting block, a moving block movably connected to the limiting rod, a second spring connected to the moving block, and a sliding frame movably connected to the moving block, the sliding frame is connected to the fixed seat, and the second spring is used to drive the clamping rod to abut against the locking head.

[0012] Preferably, the extrusion air delivery assembly includes a fixed air bag connected to the air inlet pipe, an extrusion plate movably connected to the limiting plate, a suction tube connected to the extrusion plate, a combination frame movably connected to the suction tube, a sealing plug movably connected to the inside of the suction tube and a pushing rod connected to the sealing plug, the extrusion plate is used to extrude the fixed air bag, and the fixed air bag is connected to the suction tube.

[0013] Preferably, the inflation assembly includes a push plate connected to the push rod, a push rod and a positioning column connected to the push plate, a mounting plate connected to the suction tube, a third spring connected to the mounting plate, and a holding block connected to the mounting plate.

[0014] Preferably, the driving assembly includes an adjustment plate connected to the holding block, an adjustment sleeve movably connected to the adjustment plate, a combination bar connected to the adjustment sleeve, an assembly frame connected to the combination bar, an engaging bar and a positioning slide rail connected to the assembly frame, a plurality of synchronous teeth connected to the engaging bar, an anti-slip frame movably connected to the engaging bar, a cover plate connected to the anti-slip frame, and a synchronous wheel movably connected to the cover plate, the synchronous wheel meshes with the synchronous teeth, the synchronous wheel is movably connected to the positioning slide rail, the synchronous wheel is connected to a fixed column, the positioning slide rail is movably connected to the cover plate, and the engaging bar is used to drive the synchronous wheel to rotate along its own central axis.

[0015] A method for processing a clinical nursing dispensing device, using a clinical nursing dispensing device as described above, comprises the following steps: S1: The pressing rod is separated from the engaging head by toggling the connecting block, and the engaging head is toggled in the horizontal direction, and the toggling ring is rotated by the engaging head, so that the first engaging teeth on the toggling ring drive the plurality of engaging wheels to rotate around the fixed rod, thereby driving the sliding block to move along the corresponding limiting block, so that the gap area surrounded by the four sliding blocks can be adjusted to a gap area for the patient's required medicine to pass through; S2: Separate the clamping block from the clamping strip by pulling the positioning rod, and move the fixed column vertically according to the required size of the drug particles to adjust the distance between the grinding block and the grinding seat to fit the required size of the drug particles. After confirming that the operation is completed, distribute the device to the patient's family members. When the patient's family members need to use the device, they can open the medicine inlet tube by rotating the cover and put the patient's required medicine into the medicine inlet tube. Under the action of gravity, the medicine will fall on the grinding block; S3: Then, push and pull the holding block horizontally, so that the meshing strip can drive the synchronous runner to rotate reciprocally around its own central axis, thereby driving the fixed column connected to it to rotate synchronously. As a result, the medicine that falls on the grinding block will, under the action of centrifugal force, pass through the guide vane and fall between the grinding block and the grinding seat. The reciprocally rotating grinding block and grinding seat are used to break and extrude the medicine. At the same time, during the process of reciprocally moving the holding block, the mounting plate can also be driven to move synchronously, so that the moving mounting plate drives the pressing plate to press the fixed airbag, thereby driving the air inside the fixed airbag to be sprayed into the outer cover cylinder through the air inlet pipe, and under the guidance of the guide vane, blowing the powdered medicine adhering to the grinding seat or the grinding block into the inside of the medicine collecting box to realize the collection of the residual medicine; S4: After a period of time, under the action of gravity, the ground and crushed medicine will pass through the gap surrounded by the four sliding blocks along the material guide frame and enter the inside of the medicine collecting box to realize the grinding of the medicine. The patient's family members can then slide the medicine collecting box and separate it from the mounting frame to take out the medicine, and push and pull the push rod reciprocally so that the sealing plug can input air into the inside of the fixed airbag.

[0016] Advantages of the present invention: 1. On the basis of a conventional medicine dispensing device, the powder grinding method is improved. By adjusting the collection component, the size of the medicine outlet of the device is adjusted in advance, so that medicines that do not meet the size will not fall into the medicine collecting box. As a result, the device can be directly operated by the patient's family members, and only reciprocating pushing and pulling is required to realize the powder grinding treatment of the medicine. Furthermore, the medical resource structure can be optimized to a certain extent to alleviate the phenomenon of waste of medical resources; 2. During the use of the device, it is inevitable that the patient takes multiple medicines. However, when the medicine is ground into powder, it is inevitable that the medicine powder will adhere, and after multiple uses, it is very easy for the medicines to be mixed. During the use of this device, the pressing plate that moves synchronously during the pushing and pulling process can be used to press the fixed airbag, so as to send the air inside the fixed airbag into the inside of the outer cover cylinder, thereby realizing the cleaning of the medicine powder adhering to the inside of the device, so as to combine cleaning and powder grinding. Furthermore, the working efficiency and use safety of the entire device can be improved to a certain extent. Description of the Drawings

[0017] Figure 1 The figure shows a first three-dimensional structural schematic diagram of the clinical nursing medicine dispensing device of the present invention; Figure 2 The figure shows a second three-dimensional structural schematic diagram of the clinical nursing medicine dispensing device of the present invention; Figure 3 The figure shows a three-dimensional structural schematic diagram of the cover plate assembly of the clinical nursing medicine dispensing device of the present invention; Figure 4 The figure shows a three-dimensional structural schematic diagram of the clamping assembly of the clinical nursing medicine dispensing device of the present invention; Figure 5 The figure shows a three-dimensional structural schematic diagram of the grinding assembly of the clinical nursing medicine dispensing device of the present invention; Figure 6 The figure shows a first three-dimensional structural schematic diagram of the adjustment and collection assembly of the clinical nursing medicine dispensing device of the present invention; Figure 7 The figure shows a second three-dimensional structural schematic diagram of the adjustment and collection assembly of the clinical nursing medicine dispensing device of the present invention; Figure 8 The figure shows a third three-dimensional structural schematic diagram of the adjustment and collection assembly of the clinical nursing medicine dispensing device of the present invention; Figure 9 The figure shows a three-dimensional structural schematic diagram of the driving assembly of the clinical nursing medicine dispensing device of the present invention; Figure 10 The figure shows a three-dimensional structural schematic diagram of the inflation assembly of the clinical nursing medicine dispensing device of the present invention; Figure 11 The figure shows a three-dimensional structural schematic diagram of the extrusion air supply assembly of the clinical nursing medicine dispensing device of the present invention; Figure 12 The figure shows a partial enlarged view of part A of the clinical nursing medicine dispensing device of the present invention.

[0018] Description of reference numerals: 1, cover assembly; 2, clamping assembly; 3, cover cylinder assembly; 4, grinding assembly; 5, adjustment and collection assembly; 6, locking assembly; 7, extrusion and air supply assembly; 8, inflation assembly; 9, driving assembly; 101, fixed cover; 102, laminating sheet; 103, medicine inlet pipe; 104, rotating cover; 201, rotating disk; 202, fixed sleeve; 203, positioning rod; 204, first spring; 2 05, clamping block; 301, outer cover tube; 302, fixed grip; 303, limit plate; 304, air intake pipe; 305, grinding seat; 306, guide rack; 401, fixed column; 402, clamping strip; 403, grinding block; 404, guide plate; 501, fixed seat; 502, connecting plate; 503, fixed rod; 504, connecting rod plate; 505, meshing wheel; 506, toggle ring; 507, first Meshing teeth; 508, engaging head; 509, sliding block; 510, second meshing teeth; 511, limiting block; 512, mounting frame; 513, medicine collection box; 601, pressing rod; 602, connecting block; 603, limiting rod; 604, second spring; 605, moving block; 606, sliding frame; 701, fixed airbag; 702, suction tube; 703, combination frame; 704, sealing plug; 705, push Feed rod; 706, extrusion plate; 801, push plate; 802, push rod; 803, third spring; 804, positioning column; 805, mounting plate; 806, holding block; 901, adjustment plate; 902, adjustment sleeve; 903, combination strip; 904, assembly frame; 905, engagement strip; 906, synchronous gear; 907, anti-slip frame; 908, cover plate; 909, synchronous rotating wheel; 910, positioning slide rail. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] A clinical nursing dispensing device, according to Figures 1 - 12 As shown, it includes a cover assembly 1, a clamping assembly 2 movably connected to the cover assembly 1, a grinding assembly 4 movably connected to the clamping assembly 2, a cover cylinder assembly 3 covered on the outside of the grinding assembly 4, an adjustment and collection assembly 5 connected to the cover cylinder assembly 3, a locking assembly 6 connected to the adjustment and collection assembly 5, an extrusion air supply assembly 7 connected to the cover cylinder assembly 3, an inflation assembly 8 connected to the extrusion air supply assembly 7, and a driving assembly 9 connected to the inflation assembly 8, wherein the clamping assembly 2 is used to clamp the grinding assembly 4, the locking assembly 6 is used to limit the adjustment and collection assembly 5 to rotate only around its own central axis, the extrusion air supply assembly 7 is used to deliver air into the cover cylinder assembly 3, the inflation assembly 8 is used to deliver air into the extrusion air supply assembly 7, and the driving assembly 9 is used to drive the grinding assembly 4 to rotate around its own central axis; The cover tube assembly 3 includes an outer cover tube 301 connected to the cover plate assembly 1, a fixed handle 302 connected to the outer cover tube 301, a grinding seat 305 connected to the inner wall of the outer cover tube 301, a material guide frame 306 connected to the grinding seat 305, the grinding seat 305 connected to the outer wall of the outer cover tube 301, and two limit plates 303 respectively arranged at the front and rear ends of the grinding seat 305, and the grinding seat 305 is used to grind the medicine delivered into the outer cover tube 301; The grinding assembly 4 includes a fixed column 401 movably connected to the clamping assembly 2, an extrusion assembly connected to the fixed column 401, and a plurality of guide plates 404 connected to the extrusion assembly. The extrusion assembly is used to extrude the medicine delivered to the grinding seat 305, and the guide plates 404 are used to adjust the flow path of the air entering the outer cover tube 301. The regulating and collecting assembly 5 comprises a fixing seat 501 connected to the outer cover tube 301 , a connecting plate 502 connected to the fixing seat 501 , and an outlet regulating assembly movably connected inside the fixing seat 501 , wherein the outlet regulating assembly is used to adjust the size of the outputted medicine particles.

[0021] according to Figure 5 As shown, the extrusion assembly includes a plurality of clamping bars 402 connected to a fixing column 401 and a grinding block 403 connected to the clamping bar 402 , and the grinding block 403 is connected to a guide plate 404 .

[0022] according to Figures 6 - 8 As shown, the outlet adjustment assembly includes a plurality of fixed rods 503 movably connected to the connecting plate 502, a connecting rod sheet 504 movably connected to the fixed rod 503, an engaging wheel 505 connected to the fixed rod 503, a toggle ring 506 movably connected to the inside of the fixed seat 501, a plurality of first engaging teeth 507 connected to the toggle ring 506, a snap-fit head 508 connected to the toggle ring 506, a plurality of limit blocks 511 connected to the fixed seat 501, and a plurality of first engaging teeth 507 connected to the toggle ring 506. A sliding block 509 movably connected to a limit block 511, a second meshing tooth 510 connected to the sliding block 509, a mounting frame 512 connected to the bottom end of the fixed seat 501, and a medicine collecting box 513 movably connected to the mounting frame 512, the meshing wheel 505 meshes with the first meshing tooth 507 and the second meshing tooth 510 respectively, the sliding block 509 and the meshing wheel 505 are arranged in a one-to-one correspondence, and the toggle ring 506 is used to drive the sliding block 509 to move in a horizontal and oblique direction.

[0023] It should be noted that by toggling the clamping head 508, the toggling ring 506 is driven to rotate, so that several engaging wheels 505 are driven to rotate around the fixed rod 503 through the first engaging teeth 507 on the toggling ring 506, thereby driving the sliding block 509 to move along the corresponding limiting block 511, and further enabling the gap area enclosed by the four sliding blocks 509 to be adjusted to the gap area through which the medicine required by the patient can pass.

[0024] According to Figures 3 - 4 As shown, the cover plate assembly 1 includes a fixed cover plate 101 movably connected to the clamping assembly 2, several attaching pieces 102 connected to the lower end face of the fixed cover plate 101, a medicine inlet pipe 103 connected to the fixed cover plate 101, and a rotating cover 104 movably connected to the medicine inlet pipe 103.

[0025] According to Figure 4 As shown, the clamping assembly 2 includes a rotating disk 201 movably connected to the fixed cover plate 101, several fixed sleeves 202 connected to the rotating disk 201, positioning rods 203 movably connected to the fixed sleeves 202, clamping blocks 205 connected to the positioning rods 203, and a first spring 204 connected to the clamping blocks 205. The first spring 204 is used to drive the clamping blocks 205 to abut against the corresponding clamping strips 402.

[0026] It should be noted that by pulling the positioning rod 203, the clamping block 205 is forced to compress the first spring 204, so that the clamping block 205 is separated from the clamping strip 402, and the fixed column 401 can be adjusted to move vertically, so that the grinding block 403 can be adjusted to a suitable position to cooperate with the grinding seat 305 to grind the medicine.

[0027] According to Figure 12 As shown, the locking assembly 6 includes a pressing rod 601 movably connected to the clamping head 508, a connecting block 602 connected to the pressing rod 601, a limiting rod 603 connected to the connecting block 602, a moving block 605 movably connected to the limiting rod 603, a second spring 604 connected to the moving block 605, and a sliding frame 606 movably connected to the moving block 605. The sliding frame 606 is connected to the fixed seat 501, and the second spring 604 is used to drive the pressing rod 601 to abut against the clamping head 508.

[0028] It should be noted that by pulling the pressing rod 601 to drive the pressing rod 601 to separate from the clamping head 508, the second spring 604 is stretched, so that the clamping head 508 can be adjusted again. After the clamping head 508 is adjusted, the moving block 605 can be adjusted in the sliding frame 606 so that the pressing rod 601 can be re-clamped inside the clamping head 508 to re-limit the clamping head 508.

[0029] According to Figure 9 and Figure 11 As shown, the extrusion air supply assembly 7 includes a fixed airbag 701 connected to the intake pipe 304, an extrusion plate 706 movably connected to the limit piece 303, a suction pipe 702 connected to the extrusion plate 706, a combined frame 703 movably connected to the suction pipe 702, a sealing plug 704 movably connected inside the suction pipe 702, and a push rod 705 connected to the sealing plug 704. The extrusion plate 706 is used to extrude the fixed airbag 701, and the fixed airbag 701 is communicated with the suction pipe 702.

[0030] It should be noted that by pushing the push rod 705, the sealing plug 704 is driven to move inside the suction pipe 702, so that the sealing plug 704 can re-transport air to the fixed airbag 701. At the same time, under the action of the extrusion plate 706, the air inside the fixed airbag 701 can also be evenly transported to the inside of the outer cover cylinder 301 to achieve the removal of residual drugs.

[0031] According to Figures 10 - 11 As shown, the inflation assembly 8 includes a push piece 801 connected to the push rod 705, a push rod 802 and a positioning post 804 connected to the push piece 801, a mounting plate 805 connected to the suction pipe 702, a third spring 803 connected to the mounting plate 805, and a holding block 806 connected to the mounting plate 805.

[0032] It should be noted that by reciprocally pushing the holding block 806, the extrusion plate 706 is driven to extrude the fixed airbag 701 to achieve the input of air. At the same time, the push piece 801 can also be pushed, thereby driving the push rod 705 to push the sealing plug 704 to achieve the transportation of air to the fixed airbag 701. Through the setting of the third spring 803, the quick rebound of the push piece 801 can be achieved to improve the convenience of the patient's family member when pushing and pulling the push piece 801.

[0033] According to Figure 1 、 Figure 3 and Figure 9As shown, the driving component 9 includes an adjusting plate 901 connected to the gripping block 806, an adjusting sleeve 902 movably connected to the adjusting plate 901, a combination bar 903 connected to the adjusting sleeve 902, an assembly frame 904 connected to the combination bar 903, an engaging bar 905 and a positioning slide rail 910 connected to the assembly frame 904, a plurality of synchronous teeth 906 connected to the engaging bar 905, an anti-slip frame 907 movably connected to the engaging bar 905, a cover plate 908 connected to the anti-slip frame 907, and a synchronous rotating wheel 909 movably connected to the cover plate 908, the synchronous rotating wheel 909 meshes with the synchronous teeth 906, the synchronous rotating wheel 909 is movably connected to the positioning slide rail 910, the synchronous rotating wheel 909 is connected to the fixed column 401, the positioning slide rail 910 is movably connected to the cover plate 908, and the engaging bar 905 is used to drive the synchronous rotating wheel 909 to rotate along its own central axis.

[0034] It should be noted that the assembly frame 904 is driven to move by pushing the holding block 806, and the movement of the assembly frame 904 will synchronously drive the meshing bar 905 to move, so as to synchronously drive the synchronous wheel 909 to rotate around its own central axis through the synchronous teeth 906 on the meshing bar 905, so that the rotating synchronous wheel 909 can synchronously drive the fixed column 401 to rotate, so as to realize the rotation of the grinding block 403.

[0035] It should be noted that the method of using the above clinical nursing dispensing device includes the following steps: S1: The pressing rod 601 is separated from the engaging head 508 by toggling the connecting block 602, and the engaging head 508 is toggled in the horizontal direction, and the toggling ring 506 is rotated by the engaging head 508, so that the first engaging teeth 507 on the toggling ring 506 drive the plurality of engaging wheels 505 to rotate around the fixed rod 503, thereby driving the sliding block 509 to move along the corresponding limiting block 511, so that the gap area surrounded by the four sliding blocks 509 can be adjusted to a gap area that can allow the medicine required by the patient to pass through; S2: The clamping block 205 is separated from the clamping bar 402 by pulling the positioning rod 203, and the fixing column 401 is moved in the vertical direction according to the required drug particle size to adjust the distance between the grinding block 403 and the grinding seat 305 to adapt to the required drug particle size. After confirming that the operation is completed, the device is distributed to the patient's family. When the patient's family needs to use the device, the cover 104 can be turned to open the drug inlet tube 103, and the drug required by the patient can be put into the drug inlet tube 103. The drug will fall on the grinding block 403 under the action of gravity; S3: Then, by pushing and pulling the holding block 806 horizontally, the engaging bar 905 can drive the synchronous rotating wheel 909 to rotate reciprocally around its own central axis, so as to drive the fixed column 401 connected thereto to rotate synchronously. As a result, the medicine falling on the grinding block 403, under the action of centrifugal force, passes through the guiding vane 404 and falls between the grinding block 403 and the grinding base 305. The reciprocally rotating grinding block 403 and the grinding base 305 are used to break and extrude the medicine. At the same time, during the reciprocating movement of the moving holding block 806, the mounting plate 805 can also be driven to move synchronously, so that the moving mounting plate 805 drives the pressing plate 706 to press the fixed airbag 701, thereby driving the compressed air inside the fixed airbag 701 to be sprayed into the outer cover cylinder 301 through the air inlet pipe 304. Under the guidance of the guiding vane 404, the powdered medicine adhering to the grinding base 305 or the grinding block 403 is blown into the inside of the medicine collecting box 513 to realize the collection of the residual medicine; S4: After a period of time, under the action of gravity, the ground and crushed medicine will pass through the gap surrounded by the four sliding blocks 509 along the material guiding frame 306 and enter the inside of the medicine collecting box 513 to realize the grinding of the medicine. The patient's family member can slide the medicine collecting box 513 and separate it from the mounting frame 512 to take out the medicine, and by reciprocally pushing and pulling the push rod 705, the sealing plug 704 can input compressed air into the inside of the fixed airbag 701.

[0036] The whole process can limit the discharging size of the medicine dispensing device in advance, so that the patient's family member only needs to reciprocally push and pull to grind the medicine into corresponding size particles. At the same time, during the grinding process, air can be blown into the device. By setting the guiding vane 404, the air is driven to carry the medicine powder adhering to the inside of the device into the medicine collecting box 513 to prevent the phenomenon of mixing of multiple medicines.

[0037] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. A clinical nursing medicine dispensing device, characterized in that: It includes a cover plate assembly (1), a clamping assembly (2) movably connected to the cover plate assembly (1), a grinding assembly (4) movably connected to the clamping assembly (2), a cover cylinder assembly (3) covering the outside of the grinding assembly (4), an adjusting and collecting assembly (5) connected to the cover cylinder assembly (3), a locking assembly (6) connected to the adjusting and collecting assembly (5), an extrusion and air supply assembly (7) connected to the cover cylinder assembly (3), an air inflation assembly (8) connected to the extrusion and air supply assembly (7), and a driving assembly (9) connected to the air inflation assembly (8). The clamping assembly (2) is used to clamp the grinding assembly (4). The locking assembly (6) is used to limit the adjusting and collecting assembly (5) to only rotate around its own central axis. The extrusion and air supply assembly (7) is used to transport air into the cover cylinder assembly (3). The air inflation assembly (8) is used to transport air into the extrusion and air supply assembly (7). The driving assembly (9) is used to drive the grinding assembly (4) to rotate around its own central axis; The cover cylinder assembly (3) includes an outer cover cylinder (301) connected to the cover plate assembly (1), a fixed handle (302) connected to the outer cover cylinder (301), a grinding seat (305) connected to the inner wall of the outer cover cylinder (301), a material guiding frame (306) connected to the grinding seat (305), a grinding seat (305) connected to the outer wall of the outer cover cylinder (301), and two limiting pieces (303) respectively arranged at the front and rear ends of the grinding seat (305). The grinding seat (305) is used to grind the medicine transported into the outer cover cylinder (301); The grinding assembly (4) includes a fixed column (401) movably connected to the clamping assembly (2), an extrusion assembly connected to the fixed column (401), and a plurality of guide vanes (404) connected to the extrusion assembly. The extrusion assembly is used to extrude the medicine transported onto the grinding seat (305). The guide vanes (404) are used to adjust the flow path of the air entering the inside of the outer cover cylinder (301); The adjusting and collecting assembly (5) includes a fixed seat (501) connected to the outer cover cylinder (301), a connecting plate (502) connected to the fixed seat (501), and an outlet adjusting assembly movably connected inside the fixed seat (501). The outlet adjusting assembly is used to adjust the particle size of the output medicine particles.

2. The clinical nursing medicine dispensing device according to claim 1, wherein: The extrusion assembly includes a plurality of clamping strips (402) connected to the fixed column (401) and grinding blocks (403) connected to the clamping strips (402). The grinding blocks (403) are connected to the guide vanes (404).

3. The clinical nursing medicine dispensing device according to claim 1, wherein: The outlet adjustment assembly comprises a plurality of fixed rods (503) movably connected to the connecting plate (502), a connecting rod sheet (504) movably connected to the fixed rod (503), a meshing wheel (505) connected to the fixed rod (503), a toggle ring (506) movably connected to the interior of the fixed seat (501), a plurality of first meshing teeth (507) connected to the toggle ring (506), a snap-fit head (508) connected to the toggle ring (506), a plurality of limit blocks (511) connected to the fixed seat (501), and a plurality of first meshing teeth (507) movably connected to the interior of the fixed seat (501). A sliding block (509) on the positioning block (511), a second meshing tooth (510) connected to the sliding block (509), a mounting frame (512) connected to the bottom end of the fixing seat (501), and a medicine collecting box (513) movably connected to the mounting frame (512), the meshing wheel (505) meshing with the first meshing tooth (507) and the second meshing tooth (510) respectively, the sliding block (509) and the meshing wheel (505) are arranged in a one-to-one correspondence, and the toggle ring (506) is used to drive the sliding block (509) to move in a horizontal and oblique direction.

4. The clinical nursing medicine dispensing device according to claim 1, wherein: The cover plate assembly (1) comprises a fixed cover plate (101) movably connected to the clamping assembly (2), a plurality of bonding sheets (102) connected to the lower end surface of the fixed cover plate (101), a medicine inlet pipe (103) connected to the fixed cover plate (101), and a rotating cover (104) movably connected to the medicine inlet pipe (103).

5. The clinical nursing medicine dispensing device according to claim 4, characterized in that: The clamping assembly (2) comprises a rotating disk (201) movably connected to the fixed cover plate (101), a plurality of fixed sleeves (202) connected to the rotating disk (201), a positioning rod (203) movably connected to the fixed sleeve (202), a clamping block (205) connected to the positioning rod (203), and a first spring (204) connected to the clamping block (205), wherein the first spring (204) is used to drive the clamping block (205) to abut against a clamping strip (402) corresponding to it.

6. The clinical nursing medicine dispensing device according to claim 3, characterized in that: The locking assembly (6) comprises a clamping rod (601) movably connected to the locking head (508), a connecting block (602) connected to the clamping rod (601), a limiting rod (603) connected to the connecting block (602), a moving block (605) movably connected to the limiting rod (603), a second spring (604) connected to the moving block (605), and a sliding frame (606) movably connected to the moving block (605), wherein the sliding frame (606) is connected to the fixed seat (501), and the second spring (604) is used to drive the clamping rod (601) to abut against the locking head (508).

7. The clinical nursing medicine dispensing device according to claim 6, characterized in that: The extrusion air supply assembly (7) comprises a fixed airbag (701) connected to the air inlet pipe (304), an extrusion plate (706) movably connected to the limiting plate (303), a suction tube (702) connected to the extrusion plate (706), a combination frame (703) movably connected to the suction tube (702), a sealing plug (704) movably connected to the inside of the suction tube (702), and a push rod (705) connected to the sealing plug (704), wherein the extrusion plate (706) is used to extrude the fixed airbag (701), and the fixed airbag (701) is connected to the suction tube (702).

8. The clinical nursing medicine dispensing device according to claim 7, wherein: The inflation assembly (8) comprises a push sheet (801) connected to the push rod (705), a push rod (802) and a positioning column (804) connected to the push sheet (801), a mounting plate (805) connected to the suction tube (702), a third spring (803) connected to the mounting plate (805), and a gripping block (806) connected to the mounting plate (805).

9. The clinical nursing medicine dispensing device according to claim 8, wherein: The driving assembly (9) comprises an adjusting plate (901) connected to the gripping block (806), an adjusting sleeve (902) movably connected to the adjusting plate (901), a combination bar (903) connected to the adjustment sleeve (902), an assembly frame (904) connected to the combination bar (903), a meshing bar (905) and a positioning slide rail (910) connected to the assembly frame (904), a plurality of synchronous teeth (906) connected to the meshing bar (905), and an anti-dropping frame (907) movably connected to the meshing bar (905). ), a cover plate (908) connected to the anti-slip frame (907), a synchronous rotating wheel (909) movably connected to the cover plate (908), the synchronous rotating wheel (909) meshing with the synchronous teeth (906), the synchronous rotating wheel (909) movably connected to the positioning slide rail (910), the synchronous rotating wheel (909) connected to the fixed column (401), the positioning slide rail (910) movably connected to the cover plate (908), and the meshing strip (905) is used to drive the synchronous rotating wheel (909) to rotate along its own central axis.

10. A method for using a clinical nursing medicine dispensing device, characterized in that: A clinical nursing medication dispensing device as claimed in claim 9 is used, comprising the following steps: S1: The pressing rod (601) is separated from the engaging head (508) by toggling the connecting block (602), and the engaging head (508) is toggled in the horizontal direction, and the toggling ring (506) is rotated by the engaging head (508), so that the first engaging teeth (507) on the toggling ring (506) drive the plurality of engaging wheels (505) to rotate around the fixed rod (503), thereby driving the sliding block (509) to move along the corresponding limiting block (511), so that the gap area surrounded by the four sliding blocks (509) can be adjusted to a gap area that can allow the medicine required by the patient to pass through; S2: Separate the clamping block (205) from the clamping strip (402) by pulling the positioning rod (203), and move the fixed column (401) vertically according to the required size of the drug particles to adjust the distance between the grinding block (403) and the grinding seat (305) to fit the required size of the drug particles. After confirming that the operation is completed, distribute the device to the patient's family members. When the patient's family members need to use the device, they can open the medicine inlet tube (103) by rotating the cover (104) and put the patient's required medicine into the medicine inlet tube (103). Under the action of gravity, the medicine will fall on the grinding block (403). S3: Then, push and pull the holding block (806) horizontally so that the engaging strip (905) can drive the synchronous runner (909) to rotate reciprocally around its own central axis, thereby driving the connected fixed column (401) to rotate synchronously. As a result, the medicine falling on the grinding block (403) will, under the action of centrifugal force, pass through the guide vane (404) and fall between the grinding block (403) and the grinding seat (305). The reciprocally rotating grinding block (403) and grinding seat (305) are used to break and extrude the medicine. At the same time, during the reciprocating movement of the moving holding block (806), the mounting plate (805) can also be driven to move synchronously, so that the moving mounting plate (805) drives the pressing plate (706) to press the fixed airbag (701), thereby driving the air inside the fixed airbag (701) to be sprayed into the outer cover cylinder (301) through the air inlet pipe (304). Under the guidance of the guide vane (404), the powdered medicine adhering to the grinding seat (305) or the grinding block (403) is blown into the inside of the medicine collection box (513) to collect the residual medicine. S4: After a period of time, under the action of gravity, the ground and crushed medicine will pass through the gap surrounded by the four sliding blocks (509) along the material guide frame (306) and enter the inside of the medicine collection box (513) to achieve the grinding of the medicine. The patient's family members can then slide the medicine collection box (513) to separate it from the mounting frame (512) to take out the medicine, and push and pull the push rod (705) reciprocally so that the sealing plug (704) can input air into the inside of the fixed airbag (701).

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