A clinical nursing dispensing device and method

Abstract

The application relates to the technical field of clinical nursing, in particular to a clinical nursing dispensing device and method, wherein the clinical nursing dispensing device comprises 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 outer side 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, a squeezing and air feeding assembly connected to the cover cylinder assembly, an inflation assembly connected to the squeezing and air feeding assembly, and a driving assembly connected to the inflation assembly. The size of a medicine outlet of the device is adjusted in advance through the adjusting and collecting assembly, so that medicines not meeting the size cannot fall into a medicine collecting box, the device can be directly controlled by family members of a patient, and only reciprocating push-pull is needed to realize the grinding treatment of the medicines, and therefore the medical resource architecture can be optimized to a certain extent.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of clinical nursing, and in particular to a clinical nursing dispensing device and method. BACKGROUND

[0002] For some patients who cannot directly take medicine tablets, pharmacists usually require them to be crushed, so that medical staff need to use dispensing tools to process them and crush the medicine into powder for the convenience of patients.

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

[0004] Therefore, in the use of the above dispensing device, the size of the ground medicine of some patients has certain size requirements, and the medical resources usually need a certain time to respond, which will delay the medicine taking time of the patients to some extent, and thus affect the recovery efficiency of the patients. SUMMARY

[0005] The present application aims to provide a clinical nursing dispensing device to overcome the technical problem that the existing dispensing device will delay the medicine taking time of the patients to some extent and thus affect the medicine taking efficiency of the patients when used because the medical resources need time to be called and the size of some medicine required by the patients has certain size requirements, which makes it difficult for the family members of the patients to self-dispense medicine and requires waiting for medical staff to dispense medicine.

[0006] The technical solution of the present application is as follows: a clinical nursing dispensing device, 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 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, a squeezing and air feeding assembly connected to the cover cylinder assembly, an air charging assembly connected to the squeezing and air feeding assembly, and a driving assembly connected to the air charging assembly, the clamping assembly is used to clamp the grinding assembly, the locking assembly is used to limit the adjusting and collecting assembly to only rotate around its own central axis, the squeezing and air feeding assembly is used to deliver air into the cover cylinder assembly, the air charging assembly is used to deliver air into the squeezing and air feeding assembly, and the driving assembly is used to drive the grinding assembly to rotate around its own central axis.

[0007] The cover tube assembly comprises 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 connected to the grinding seat, a grinding seat connected to the outer wall of the outer cover tube, and two limiting pieces respectively arranged at the front and rear ends of the grinding seat, the grinding seat is used for grinding the medicine conveyed into the outer cover tube;

[0008] The grinding assembly comprises a fixed column movably connected to the clamping assembly, an extrusion assembly connected to the fixed column, and a plurality of flow guide pieces connected to the extrusion assembly, the extrusion assembly is used for extruding the medicine conveyed onto the grinding seat, and the flow guide pieces are used for adjusting the flow path of air entering the inside of the outer cover tube.

[0009] The adjusting and collecting assembly comprises a fixed seat connected to the outer cover tube, a connecting plate connected to the fixed seat, and an outlet adjusting assembly movably connected to the inside of the fixed seat, the outlet adjusting assembly is used for adjusting the size of the output medicine particles.

[0010] As preferred, the extrusion assembly comprises a plurality of clamping strips connected to the fixed column, and grinding blocks connected to the clamping strips, the grinding blocks are connected with the flow guide pieces.

[0011] As preferred, the outlet adjusting assembly comprises a plurality of fixed rods movably connected to the connecting plate, a connecting rod piece movably connected to the fixed rod, an engaging wheel connected to the fixed rod, a rotating ring movably connected to the inside of the fixed seat, a plurality of first engaging teeth connected to the rotating ring, a clamping head connected to the rotating ring, a plurality of limiting blocks connected to the fixed seat, a sliding block movably connected to the limiting block, a second engaging tooth connected to the sliding block, a mounting bracket connected to the bottom end of the fixed seat, and a medicine collecting box movably connected to the mounting bracket, the engaging wheel is engaged with the first engaging tooth and the second engaging tooth respectively, the sliding block is one-to-one corresponding with the engaging wheel, and the rotating ring is used to drive the sliding block to move along the horizontal inclined direction.

[0012] As preferred, the cover plate assembly comprises a fixed cover plate movably connected to the clamping assembly, a plurality of abutting pieces connected to the lower end surface of the fixed cover plate, a medicine inlet pipe connected to the fixed cover plate, and a rotating cover movably connected to the medicine inlet pipe.

[0013] As preferred, the clamping assembly comprises a rotating disc movably connected to the fixed cover plate, a plurality of fixed sleeves connected to the rotating disc, 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, the first spring is used to drive the clamping block to abut against the corresponding clamping strip.

[0014] As preferred, the locking assembly comprises a pressing rod movably connected to the clamping head, a connecting block connected to the pressing 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 being connected to the fixed seat, and the second spring being configured to drive the pressing rod to abut against the clamping head.

[0015] As preferred, the extrusion air feeding assembly comprises a fixed air bag connected to the air inlet pipe, an extrusion plate movably connected to the limiting sheet, a suction pipe connected to the extrusion plate, a combination frame movably connected to the suction pipe, a sealing plug movably connected to the inside of the suction pipe, and a pushing rod connected to the sealing plug, the extrusion plate being configured to extrude the fixed air bag, and the fixed air bag being in communication with the suction pipe.

[0016] As preferred, the air filling assembly comprises a pushing sheet connected to the pushing rod, a pushing rod and a positioning column connected to the pushing sheet, a mounting plate connected to the suction pipe, a third spring connected to the mounting plate, and a holding block connected to the mounting plate.

[0017] As preferred, the driving assembly comprises an adjusting plate connected to the holding block, an adjusting sleeve movably connected to the adjusting plate, a combination strip connected to the adjusting sleeve, an assembling frame connected to the combination strip, an engaging strip and a positioning slide rail connected to the assembling frame, a plurality of synchronous teeth connected to the engaging strip, an anti-dropping frame movably connected to the engaging strip, a cover plate connected to the anti-dropping frame, a synchronous rotating wheel movably connected to the cover plate, the synchronous rotating wheel being engaged with the synchronous teeth, the synchronous rotating wheel being movably connected to the positioning slide rail, the synchronous rotating wheel being connected to the fixed column, the positioning slide rail being movably connected to the cover plate, and the engaging strip being configured to drive the synchronous rotating wheel to rotate along the central axis thereof.

[0018] A processing method of a clinical nursing dispensing device, which adopts the clinical nursing dispensing device as described above, and comprises the following steps:

[0019] S1: the pressing rod is separated from the clamping head by rotating the connecting block, the clamping head is rotated in the horizontal direction, the driving ring is rotated by the clamping head, the first engaging teeth on the driving ring drive the plurality of engaging wheels to rotate around the fixed rod, the sliding blocks are driven to move along the corresponding limiting blocks, and the gap area surrounded by the four sliding blocks is adjusted to the gap area through which the patient needs to take the medicine;

[0020] S2: by pulling the positioning rod to make the clamping block and the clamping strip separate, and move the fixed column in the vertical direction according to the required drug particle size, adjust the distance between the grinding block and the grinding seat to adapt to the required drug particle size, confirm that the operation is completed, distribute the device to the patient's family, when the patient's family needs to use the device, the cover can be opened by rotating the medicine inlet pipe, and the required medicine of the patient is put into the medicine inlet pipe, under the action of gravity, the medicine will fall on the grinding block;

[0021] S3: again by pushing and pulling the holding block in the horizontal direction, the engagement strip can drive the synchronous rotating wheel to reciprocating rotate around its central axis, to drive the fixed column connected with it to also rotate synchronously, so that the medicine falling on the grinding block is under the action of centrifugal force, through the guide vane, falls between the grinding block and the grinding seat, and through the reciprocating grinding block and the grinding seat, the crushing and extrusion of the medicine are realized, and in the process of moving the holding block reciprocatingly, the mounting plate can also be moved synchronously, so that the moving mounting plate drives the extrusion plate to extrude the fixed air bag, so as to drive the air in the fixed air bag to be sprayed into the outer cover cylinder through the air inlet pipe, and under the guidance of the guide vane, the powdery medicine adhering to the grinding seat or the grinding block is blown into the inside of the medicine collecting box, to realize the collection of the residual medicine;

[0022] S4: after a period of time, the medicine is crushed and ground under the action of gravity, and the ground medicine passes through the gap surrounded by the four sliding blocks along the guide frame, and enters the inside of the medicine collecting box, to realize the grinding of the medicine, the patient's family can slide the medicine collecting box and separate it from the mounting frame, to realize the taking out of the medicine, and by reciprocatingly pushing and pulling the pushing rod, the sealing plug can input air into the inside of the fixed air bag.

[0023] The beneficial effects of the present application are:

[0024] 1、On the basis of the conventional medicine dispensing device, the grinding method is improved, the size of the medicine outlet of the device is adjusted in advance by adjusting the collecting assembly, so that the medicine not meeting the size will not fall into the medicine collecting box, so that the device can be directly controlled by the patient's family, and only reciprocating pushing and pulling is needed to realize the grinding treatment of the medicine, thereby the medical resource architecture can be optimized to a certain extent, so as to alleviate the phenomenon of waste of medical resources;

[0025] 2、And in the process of using the device, inevitably will appear to take multiple drugs, but the drug powder, inevitably will appear to stick, and after multiple use, it is easy to appear drug mixing phenomenon, and the device in the process of using, can through the extrusion plate of synchronous movement in the process of push and pull to extrude the fixed air bag, to transport the air inside the fixed air bag to the inside of the outer cover cylinder, so as to realize the cleaning of the drug powder adhered to the inside of the equipment, realize the combination of cleaning and grinding, and then can improve the working efficiency and use safety of the whole device to a certain extent. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The first three-dimensional structure schematic diagram of the clinical nursing dispensing device is shown.

[0027] Figure 2 The second three-dimensional structure schematic diagram of the clinical nursing dispensing device is shown.

[0028] Figure 3 The cover plate assembly three-dimensional structure schematic diagram of the clinical nursing dispensing device is shown.

[0029] Figure 4 The clamping assembly three-dimensional structure schematic diagram of the clinical nursing dispensing device is shown.

[0030] Figure 5 The grinding assembly three-dimensional structure schematic diagram of the clinical nursing dispensing device is shown.

[0031] Figure 6 The first three-dimensional structure schematic diagram of the adjusting and collecting assembly of the clinical nursing dispensing device is shown.

[0032] Figure 7 The second three-dimensional structure schematic diagram of the adjusting and collecting assembly of the clinical nursing dispensing device is shown.

[0033] Figure 8 The third three-dimensional structure schematic diagram of the adjusting and collecting assembly of the clinical nursing dispensing device is shown.

[0034] Figure 9 The driving assembly three-dimensional structure schematic diagram of the clinical nursing dispensing device is shown.

[0035] Figure 10 The inflation assembly three-dimensional structure schematic diagram of the clinical nursing dispensing device is shown.

[0036] Figure 11 The extrusion air feeding assembly three-dimensional structure schematic diagram of the clinical nursing dispensing device is shown.

[0037] Figure 12A partial enlarged view of the clinical nursing dispensing device of the present application is shown.

[0038] BRIEF DESCRIPTION OF DRAWINGS: 1, cover plate assembly; 2, clamping assembly; 3, cover cylinder assembly; 4, grinding assembly; 5, adjusting and collecting assembly; 6, locking assembly; 7, extrusion air feeding assembly; 8, inflation assembly; 9, driving assembly; 101, fixed cover plate; 102, adhesive sheet; 103, medicine feeding pipe; 104, rotating cover; 201, rotating disc; 202, fixed sleeve; 203, positioning rod; 204, first spring; 205, clamping block; 301, outer cover cylinder; 302, fixed handle; 303, limiting sheet; 304, air feeding pipe; 305, grinding seat; 306, material guiding frame; 401, fixed column; 402, clamping strip; 403, grinding block; 404, flow guiding sheet; 501, fixed seat; 502, connecting plate; 503, fixed rod; 504, connecting link sheet; 505, engaging wheel; 506, actuating ring; 507, first engaging tooth; 508, clamping head; 509, sliding block; 510, second engaging tooth; 511, limiting block; 512, mounting frame; 513, medicine collecting box; 601, compression rod; 602, connecting block; 603, limiting rod; 604, second spring; 605, moving block; 606, sliding frame; 701, fixed air bag; 702, suction pipe; 703, combined frame; 704, sealing plug; 705, pushing rod; 706, extrusion plate; 801, pushing sheet; 802, pushing rod; 803, third spring; 804, positioning column; 805, mounting plate; 806, gripping block; 901, adjusting plate; 902, adjusting sleeve; 903, combined strip; 904, assembling frame; 905, engaging strip; 906, synchronizing tooth; 907, anti-dropping frame; 908, covering plate; 909, synchronizing rotating wheel; 910, positioning sliding rail. DETAILED DESCRIPTION

[0039] The present application is further described below in conjunction with the accompanying drawings and examples.

[0040] A clinical nursing dispensing device according to Figures 1-12As shown, the device comprises 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, a squeezing air feeding assembly 7 connected to the cover cylinder assembly 3, an air inflating assembly 8 connected to the squeezing air feeding assembly 7, and a driving assembly 9 connected to the air inflating 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 rotate only around its own central axis. The squeezing air feeding assembly 7 is used to deliver air into the cover cylinder assembly 3. The air inflating assembly 8 is used to deliver air into the squeezing air feeding assembly 7. The driving assembly 9 is used to drive the grinding assembly 4 to rotate around its own central axis.

[0041] The cover cylinder assembly 3 comprises 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 delivered into the outer cover cylinder 301.

[0042] The grinding assembly 4 comprises a fixed column 401 movably connected to the clamping assembly 2, a squeezing assembly connected to the fixed column 401, and a plurality of flow guiding pieces 404 connected to the squeezing assembly. The squeezing assembly is used to squeeze the medicine delivered onto the grinding seat 305. The flow guiding pieces 404 are used to adjust the flow path of the air entering the inside of the outer cover cylinder 301.

[0043] The adjusting and collecting assembly 5 comprises 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 to the inside of the fixed seat 501. The outlet adjusting assembly is used to adjust the size of the output medicine particles.

[0044] According to Figure 5 As shown, the squeezing assembly comprises 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 flow guiding pieces 404.

[0045] According to Figures 6-8As shown, the outlet adjusting assembly comprises a plurality of fixed rods 503 movably connected to the connecting plate 502, a plurality of connecting rod pieces 504 movably connected to the fixed rods 503, engaging wheels 505 connected to the fixed rods 503, a rotating ring 506 movably connected to the inside of the fixed seat 501, a plurality of first engaging teeth 507 connected to the rotating ring 506, a clamping head 508 connected to the rotating ring 506, a plurality of limiting blocks 511 connected to the fixed seat 501, sliding blocks 509 movably connected to the limiting blocks 511, second engaging teeth 510 connected to the sliding blocks 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 engaging wheels 505 are engaged with the first engaging teeth 507 and the second engaging teeth 510 respectively, and the sliding blocks 509 correspond to the engaging wheels 505 one by one. The rotating ring 506 is used to drive the sliding blocks 509 to move horizontally and obliquely.

[0046] It should be noted that the clamping head 508 is rotated to drive the rotating ring 506 to rotate, so that the first engaging teeth 507 on the rotating ring 506 drive the engaging wheels 505 to rotate around the fixed rods 503, so that the sliding blocks 509 can move along the corresponding limiting blocks 511, and the gap area surrounded by the four sliding blocks 509 can be adjusted to the gap area that can pass the required medicine of the patient.

[0047] According to Figures 3-4 As shown, the cover plate assembly 1 comprises a fixed cover plate 101 movably connected to the clamping assembly 2, a plurality of abutting pieces 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.

[0048] According to Figure 4 As shown, the clamping assembly 2 comprises a rotating disc 201 movably connected to the fixed cover plate 101, a plurality of fixed sleeves 202 connected to the rotating disc 201, positioning rods 203 movably connected to the fixed sleeves 202, clamping blocks 205 connected to the positioning rods 203, and first springs 204 connected to the clamping blocks 205. The first springs 204 are used to drive the clamping blocks 205 to abut against the corresponding clamping strips 402.

[0049] It should be noted that the positioning rods 203 are pulled to force the clamping blocks 205 to press the first springs 204, so that the clamping blocks 205 are separated from the clamping strips 402, and the fixed columns 401 can move vertically for adjustment, so that the grinding blocks 403 can be adjusted to the appropriate position to cooperate with the grinding seat 305 to grind the medicine.

[0050] According to Figure 12As shown, the locking assembly 6 comprises 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 being connected to the fixed seat 501, and the second spring 604 being used to drive the pressing rod 601 to abut against the clamping head 508.

[0051] It should be noted that the pressing rod 601 is pulled to drive the pressing rod 601 to separate from the clamping head 508, so as to stretch the second spring 604, so that the clamping head 508 can be adjusted again, and when 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 clamped in the clamping head 508 again, so as to reposition the clamping head 508.

[0052] According to Figure 9 With Figure 11 As shown, the extrusion gas feeding assembly 7 comprises a fixed air bag 701 connected to the air inlet pipe 304, an extrusion plate 706 movably connected to the limiting sheet 303, a suction pipe 702 connected to the extrusion plate 706, a combination frame 703 movably connected to the suction pipe 702, a sealing plug 704 movably connected to the inside of the suction pipe 702, and a pushing rod 705 connected to the sealing plug 704, the extrusion plate 706 being used to extrude the fixed air bag 701, and the fixed air bag 701 being in communication with the suction pipe 702.

[0053] It should be noted that the pushing rod 705 is pushed to drive the sealing plug 704 to move in the inside of the suction pipe 702, so that the sealing plug 704 can re-feed air to the fixed air bag 701, and under the action of the extrusion plate 706, the air in the fixed air bag 701 can also be uniformly fed to the inside of the outer cylinder 301, so as to remove the residual medicine.

[0054] According to Figures 10-11 As shown, the inflation assembly 8 comprises a pushing sheet 801 connected to the pushing rod 705, a pushing rod 802 and a positioning column 804 connected to the pushing sheet 801, an installation plate 805 connected to the suction pipe 702, a third spring 803 connected to the installation plate 805, and a holding block 806 connected to the installation plate 805.

[0055] It should be noted that by reciprocally pushing the holding block 806, the pressing plate 706 is driven to press the fixed air bag 701 to realize the input of air, and the pushing piece 801 can also be pushed to drive the pushing rod 705 to push the sealing plug 704 to realize the air delivery to the fixed air bag 701, and through the arrangement of the third spring 803, the rapid rebound of the pushing piece 801 can be realized to improve the convenience of the patient's family when pushing and pulling the pushing piece 801.

[0056] According to Figure 1 、 Figure 3 and Figure 9 , the driving assembly 9 includes an adjusting plate 901 connected to the holding block 806, an adjusting sleeve 902 movably connected to the adjusting plate 901, a combination strip 903 connected to the adjusting sleeve 902, an assembly frame 904 connected to the combination strip 903, an engagement strip 905 and a positioning slide rail 910 connected to the assembly frame 904, a plurality of synchronous teeth 906 connected to the engagement strip 905, a anti-dropping frame 907 movably connected to the engagement strip 905, a cover plate 908 connected to the anti-dropping frame 907, a synchronous rotating wheel 909 movably connected to the cover plate 908, the synchronous rotating wheel 909 is engaged with the synchronous teeth 906, the synchronous rotating wheel 909 is movably connected with the positioning slide rail 910, the synchronous rotating wheel 909 is connected with the fixed column 401, the positioning slide rail 910 is movably connected with the cover plate 908, and the engagement strip 905 is used to drive the synchronous rotating wheel 909 to rotate along the central axis thereof.

[0057] It should be noted that by pushing the holding block 806 to drive the assembly frame 904 to move, the movement of the assembly frame 904 will synchronously drive the engagement strip 905 to move, so as to synchronously drive the synchronous rotating wheel 909 to rotate around the central axis thereof through the synchronous teeth 906 on the engagement strip 905, so that the rotating synchronous rotating wheel 909 can synchronously drive the fixed column 401 to rotate to realize the rotation of the grinding block 403.

[0058] It should be noted that the method for using the above-mentioned clinical nursing dispensing device comprises the following steps:

[0059] S1: by rotating the connecting block 602, the pressing rod 601 is separated from the clamping head 508, and the clamping head 508 is rotated in the horizontal direction, the rotating ring 506 is rotated through the clamping head 508, the first engagement teeth 507 on the rotating ring 506 are used to drive a plurality of engagement wheels 505 to rotate around the fixed rod 503, so that the sliding block 509 can move along the corresponding limiting block 511, and then the gap area surrounded by the four sliding blocks 509 can be adjusted to the gap area that can be used for the patient to pass the required medicine;

[0060] S2: by pulling the positioning rod 203 to make the clamping block 205 separate from the clamping strip 402, and moving the fixed column 401 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 opened by rotating, and the required drug of the patient is put into the medicine inlet pipe 103, under the action of gravity, the drug will fall on the grinding block 403;

[0061] S3: by pushing and pulling the holding block 806 in the horizontal direction, the engagement strip 905 can drive the synchronous rotating wheel 909 to rotate around its own central axis, so that the fixed column 401 connected with it also rotates synchronously, so that the drug falling on the grinding block 403 falls between the grinding block 403 and the grinding seat 305 under the action of centrifugal force, and the grinding and extrusion of the drug are realized by the reciprocating grinding block 403 and the grinding seat 305, and in the process of moving the holding block 806 reciprocatingly, the mounting plate 805 can also be moved synchronously, so that the moving mounting plate 805 drives the extrusion plate 706 to extrude the fixed air bag 701, so as to drive the compressed air in the fixed air bag 701 to be sprayed into the outer cover cylinder 301 through the air inlet pipe 304, and under the guidance of the guide vane 404, the powdery drug adhering to the grinding seat 305 or the grinding block 403 enters the inside of the drug collecting box 513, to realize the collection of residual drug;

[0062] S4: after a period of time, the drug will pass through the gap surrounded by the four sliding blocks 509 and enter the inside of the drug collecting box 513 under the action of gravity, to realize the grinding of the drug, and the patient's family can take out the drug by sliding the drug collecting box 513 and separating it from the mounting frame 512, and by reciprocatingly pushing and pulling the pushing rod 705, so that the sealing plug 704 can input compressed air into the inside of the fixed air bag 701.

[0063] The whole process can be limited by pre-limiting the discharge size of the dispensing device, so that the patient's family only needs to reciprocally push and pull to grind the drug to the corresponding particle size, and in the process of grinding, air can also be blown into the inside of the device, and the air carrying the drug powder adhering to the inside of the device can be driven into the drug collecting box 513 by setting the guide vane 404, to prevent the mixing of multiple drugs.

[0064] The embodiments of the application are described in detail above in combination with the drawings, but the application is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the application.

Claims

1. A clinical nursing dispensing device, characterized by: The invention comprises 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) provided 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 and air supply assembly (7) connected to the cover cylinder assembly (3), an inflation assembly (8) connected to the extrusion and air supply assembly (7), and a driving assembly (9) connected to the inflation assembly (8), wherein the clamping assembly (2) is used for clamping the grinding assembly (4), the locking assembly (6) is used for limiting the adjustment and collection assembly (5) to be able to rotate only around its own central axis, the extrusion and air supply assembly (7) is used for conveying air into the cover cylinder assembly (3), the inflation assembly (8) is used for conveying air into the extrusion and air supply assembly (7), and the driving assembly (9) is used for driving the grinding assembly (4) to rotate around its own central axis; The cover tube assembly (3) comprises 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 limiting plates (303) respectively arranged at the front and rear ends of the grinding seat (305), wherein the grinding seat (305) is used for grinding the medicine delivered into the outer cover tube (301); The grinding assembly (4) comprises 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, wherein 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 interior of 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 to the interior of the fixing seat (501), wherein the outlet regulating assembly is used to regulate the size of the output medicine particles; The extrusion air supply assembly (7) comprises a fixed air bag (701) connected to the air inlet pipe (304), an extrusion plate (706) movably connected to the limiting plate (303), a suction pipe (702) connected to the extrusion plate (706), a combination frame (703) movably connected to the suction pipe (702), a sealing plug (704) movably connected to the inside of the suction pipe (702), and a push rod (705) connected to the sealing plug (704), wherein the extrusion plate (706) is used to extrude the fixed air bag (701), and the fixed air bag (701) is connected to the suction pipe (702); The inflation assembly (8) comprises a push plate (801) connected to the push rod (705), a push rod (802) and a positioning column (804) connected to the push plate (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); The driving assembly (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 adjustment sleeve (902), an assembly frame (904) connected to the combination bar (903), an engagement bar (905) and a positioning slide rail (910) connected to the assembly frame (904), a plurality of synchronous teeth (906) connected to the engagement bar (905), an anti-dropping frame (907) movably connected to the engagement bar (905), and a plurality of synchronous teeth (906) connected to the engagement 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) is engaged with the synchronous tooth (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.

2. A clinical nursing dispensing device according to claim 1, characterized in that: The extrusion assembly comprises a plurality of clamping bars (402) connected to a fixed column (401) and a grinding block (403) connected to the clamping bar (402), wherein the grinding block (403) is connected to a guide plate (404).

3. A clinical nursing dispensing device according to claim 1, characterized in that: The outlet regulating assembly comprises a plurality of fixed rods (503) movably connected to the connecting plate (502), a connecting rod piece (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 interior of the fixed seat (501), a plurality of first engaging teeth (507) connected to the toggle ring (506), a snap head (508) connected to the toggle ring (506), a plurality of limit blocks (511) connected to the fixed seat (501), a plurality of first engaging teeth (507) connected to the toggle ring (506), a plurality of first engaging teeth (507) connected to the toggle ring (506), a plurality of first engaging teeth (507) connected to the toggle ring (506), a plurality of first engaging teeth (511) connected to the fixed seat (501 ... A sliding block (509) on the position 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 collection 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 set in a one-to-one correspondence, and the toggle ring (506) is used to drive the sliding block (509) to move in a horizontal oblique direction.

4. A clinical nursing dispensing device according to claim 1, characterized in that: 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. A clinical nursing 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 the clamping strip (402) corresponding thereto.

6. A clinical nursing dispensing device according to claim 3, characterized in that: The locking assembly (6) comprises a pressing rod (601) movably connected to the locking 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), wherein 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 locking head (508).

7. A method for using a clinical nursing dispensing device, characterized by: The clinical nursing dispensing device according to claim 6 comprises 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. 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), thereby adjusting the gap area surrounded by the four sliding blocks (509) to a gap area that can allow the patient's desired medicine to pass through; S2: The clamping block (205) is separated from the clamping bar (402) by pulling the positioning rod (203), and the fixed 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, they can open the drug inlet tube (103) by turning the cover (104) and put the drug required by the patient 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 gripping block (806) in the horizontal direction, the meshing bar (905) can drive the synchronous rotating wheel (909) to rotate back and forth around its own central axis, thereby driving the fixed column (401) connected thereto to rotate synchronously, so that the medicine falling on the grinding block (403) falls between the grinding block (403) and the grinding seat (305) through the guide plate (404) under the action of centrifugal force, and the medicine is crushed and squeezed by the reciprocating rotation of the grinding block (403) and the grinding seat (305). During the reciprocating movement of the movable gripping block (806), the mounting plate (805) can also be synchronously driven to move, so that the movable mounting plate (805) drives the squeezing plate (706) to squeeze the fixed airbag (701), thereby driving the air inside the fixed airbag (701) to be sprayed into the outer cover tube (301) through the air inlet pipe (304), and under the guidance of the guide plate (404), the powdered medicine adhered to the grinding seat (305) or the grinding block (403) is blown into the interior of the medicine collecting box (513), so as to achieve the collection of residual medicine; S4: After a period of time, under the action of gravity, the ground and pulverized medicine will follow the guide rack (306) through the gap surrounded by the four sliding blocks (509) and enter the interior of the medicine collection box (513) to achieve the grinding of the medicine. The patient's family can slide the medicine collection box (513) and separate it from the mounting rack (512) to take out the medicine, and push and pull the push rod (705) back and forth to allow the sealing plug (704) to input air into the interior of the fixed air bag (701).

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