Medical medicine crushing device for blood oncology department

Abstract

The utility model discloses a medical blood oncology department medicine crushing device, relates to the technical field of medical instruments, and comprises a bottom plate, a medicine crushing barrel is arranged above the bottom plate, a cover plate is arranged at the top of the medicine crushing barrel, a door-shaped support is sleeved on the outer side of the medicine crushing barrel, the support is connected to the bottom plate, a rotating rod is arranged in the medicine crushing barrel, and a rotating shaft is arranged in the rotating rod. The rotating rod with the blades is arranged in the medicine crushing barrel, the crank is rotated to drive the rotating rod to drive the blades to rotate so as to crush medicine in the medicine crushing barrel, the crushed medicine is screened through the screen, the whole structure is simple, operation is convenient, the medicine can be efficiently crushed, and the medicine crushing efficiency is improved. The cover plate prevents crushed medicine from splashing outwards, meanwhile, the medicine crushing barrel is detachable from the support, the funnel and other components, and cleaning of the medicine crushing barrel and maintenance and replacement of the components are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field, concretely is a kind of medical blood tumor department medicine crushing device. BACKGROUND

[0002] Blood tumor refers to the tumor in hematopoietic system, and it is the malignant proliferation of blood system cell, and it is one kind of malignant tumor, and common ones are various leukemias, multiple myeloma, malignant lymphoma etc., blood tumor patient needs to take medicine frequently, but for small children, its swallowing ability is poor, cannot directly swallow solid medicine, so solid medicine needs to be crushed into powder and then taken.

[0003] Prior art publication number CN113786919B discloses a kind of medical blood tumor department medicine crushing device, the device is reciprocated between pounding medicine pestle and grinding jar when using, and the grinding jar is laterally deflected, so that the medicine is crushed by extrusion, the overall structure is complex, and the crushing efficiency is low, and in the extrusion process, the impact between pounding medicine pestle and grinding jar can easily make medicine fly outward, resulting in waste, and to facilitate, usually, medicine for multiple times of taking is crushed together, the above-mentioned device is crushed after a large amount of medicine, and the medicine powder is accumulated together, needs to be manually dosed by medicine spoon or other container, and since the medicine amount cannot be accurately controlled when manually taking medicine, the medicine amount error is large in the process of taking medicine. UTILITY MODEL CONTENT

[0004] The utility model aims at making up for the crushing efficiency of prior art, and provides a kind of medical blood tumor department medicine crushing device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of medical blood tumor department medicine crushing device, including bottom plate, the bottom plate top is equipped with medicine crushing barrel, and the medicine crushing barrel top is equipped with cover plate, the medicine crushing barrel outside is equipped with the door-shaped support of set, and support is connected on bottom plate, the medicine crushing barrel is equipped with rotating rod, and the rotating rod outside is fixedly connected with blade near bottom end, the cover plate and the support top are all fixedly connected with bearing, the rotating rod top end is in sequence and penetrates two bearings, and extends to the support top and is fixedly connected with handlebar, the medicine crushing barrel bottom is connected with medicine receiving groove, the medicine crushing barrel bottom is open, and the medicine crushing barrel is fixedly connected with metal screen in bottom opening, the medicine receiving groove bottom is equipped with discharge port, and the medicine receiving groove below is equipped with medicine taking rod, and the medicine taking rod is equipped with recess.

[0006] The medicine taking rod comprises a sliding pipe and a sliding rod, the sliding rod is inserted into the sliding pipe, an opening is formed at the top of the sliding pipe, the groove is provided with a plurality of grooves, the plurality of grooves are different in size and are arranged in an annular array on the side of the sliding rod, one end of the sliding rod extends to the outside of the sliding pipe, and a capacity scale is marked on the side wall of the sliding pipe, and the opening is aligned with the adjacent groove.

[0007] The annular groove is provided with a first spring and a ring-shaped plate distributed left and right, the first spring is fixedly connected with the sliding rod and the ring-shaped plate, the ring-shaped plate is fixedly connected with the sliding pipe, a hemispherical clamping block is integrally arranged at the top of the sliding rod, and a plurality of clamping grooves matched with the clamping block are formed at the right end of the sliding pipe.

[0008] The medicine taking rod is inserted into the fixed pipe, and the medicine taking rod and the fixed pipe are both fully transparent.

[0009] The rear end of the fixed pipe is closed, a piston is arranged in the fixed pipe, the piston is located at the end of the medicine taking rod, and a second spring is fixedly connected between the piston and the inner wall of the rear side of the fixed pipe.

[0010] The cover plate comprises a circular ring, a fixed plate and a movable plate are arranged on the inner side of the circular ring, the fixed plate and the movable plate are both semicircular and symmetrically arranged, the bearing is movably connected between the centers of the fixed plate and the movable plate, the fixed plate is fixedly connected with the circular ring, and the movable plate is fixedly connected with a protrusion at the top.

[0011] The support comprises a horizontal plate and two vertical plates, the two vertical plates are arranged on the left and right sides of the medicine crushing barrel and are fixedly connected with the bottom plate, the horizontal plate is connected at the top of the two vertical plates, and the bearing is fixedly connected with the horizontal plate, the left and right sides of the medicine crushing barrel are fixedly connected with connecting blocks, and the horizontal plate and the vertical plate and the connecting block and the adjacent vertical plate are fixedly connected through bolts.

[0012] The outer threads are arranged on the side walls of the medicine crushing barrel near the top and the bottom, the inner threads matched with the outer threads are arranged on the inner sides of the cover plate and the medicine receiving groove, four magnets are fixedly connected with the inner wall of the medicine crushing barrel near the bottom, and the magnets are located below the metal screen.

[0013] Compared with the prior art, the medical blood tumor department medicine crushing device has the following beneficial effects:

[0014] The utility model discloses a rotatory rod with blade is established in the medicine crushing barrel, and the medicine in medicine crushing barrel is crushed to the rotatory rod through the rotation of handle drive blade, and the medicine is screened through the screen, and the whole structure is simple, convenient operation can crush medicine efficiently, and prevent the medicine from splashing outward through the cover plate, and the medicine crushing barrel and support, hopper etc. between the component can be split, and the cleaning of medicine crushing barrel and the maintenance replacement of component are convenient.

[0015] Two, the utility model discloses a fixed pipe is set up in the medicine receiving groove bottom, and the fixed pipe inserts from the medicine taking rod by the slide pipe and slide rod, and the recess of fixed capacity is seted up on the slide rod, and the recess, the opening and the discharge port are aligned, and the medicine powder in medicine receiving groove falls into the recess, and fills the recess, and the medicine can be taken quantitatively, and the medicine taking error is reduced, and the recess is equipped with several, and the size is not identical, so that the recess of suitable capacity can be selected according to the medicine taking amount demand of different patients, and the medicine taking frequency is reduced, and the medicine taking is more convenient.

[0016] Other advantages, objects and features of the present utility model will be set forth in part in the specification that follows, and in part will become apparent to those skilled in the art upon examination of the following specification or can be learned by practice of the present utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the internal structure schematic diagram of the medicine crushing barrel of the utility model;

[0019] Figure 3 It is the structure schematic diagram of the medicine taking rod of the utility model;

[0020] Figure 4 It is the split state structure schematic diagram of the utility model.

[0021] In the drawing: 1, bottom plate; 2, medicine crushing barrel; 3, support; 301, vertical plate; 302, horizontal plate; 303, connecting block; 4, rotatory rod; 5, handle; 6, cover plate; 601, ring; 602, movable plate; 603, fixed plate; 7, medicine receiving groove; 8, medicine taking rod; 801, slide pipe; 802, slide rod; 803, annular plate; 9, blade; 10, metal screen; 11, fixed pipe; 12, piston; 13, bearing; 14, magnet. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present utility model.

[0023] As shown in Figures 1-4 The utility model provides a kind of medical blood tumour department medicine crushing device technical scheme: a kind of medical blood tumour department medicine crushing device, including bottom plate 1, bottom plate 1 top is equipped with medicine crushing barrel 2, medicine crushing barrel 2 top is equipped with cover plate 6, medicine crushing barrel 2 outside is equipped with the door-shaped support 3, and support 3 is connected on bottom plate 1, medicine crushing barrel 2 is equipped with rotating rod 4, rotating rod 4 outside is fixedly connected with blade 9 close to bottom end, cover plate 6 and support 3 top are all fixedly connected with bearing 13, rotating rod 4 top end successively penetrates two bearings 13, and extends to the top of support 3 and is fixedly connected with crank 5, medicine crushing barrel 2 bottom is connected with medicine receiving groove 7, medicine crushing barrel 2 bottom is provided with opening, and medicine crushing barrel 2 in bottom opening is fixedly connected with metal screen 10, medicine receiving groove 7 bottom is provided with discharge port, and medicine receiving groove 7 below is equipped with medicine taking rod 8, and recess is provided on medicine taking rod 8.

[0024] According to the overall structure of the device, when using, medicine is poured into medicine crushing barrel 2 and cover plate 6 is covered, rotating rod 4 is driven to rotate by crank 5, so as to drive blade 9 to rotate and crush medicine, and at the same time, the crushed medicine falls into the lower medicine receiving groove 7 by metal screen 10, and the uncrushed medicine remains on metal screen 10 for further crushing, and the crushed medicine in medicine receiving groove 7 falls into the recess of medicine taking rod 8, to facilitate medicine taking.

[0025] As shown in Figure 3 Medicine taking rod 8 includes sliding tube 801 and sliding rod 802, and sliding rod 802 is inserted into sliding tube 801, opening is provided on the top of sliding tube 801, and recess is provided with a plurality of recesses, the plurality of recesses are different in size and are distributed in annular array on the side of sliding rod 802, one end of sliding rod 802 extends to the outside of sliding tube 801, capacity scale is marked on the side wall of sliding tube 801, and opening is aligned with adjacent recess.

[0026] The medicine taking rod 8 is placed at the discharge port, the groove is aligned with the opening, and the discharge port is aligned, so that the medicine powder in the medicine taking groove 7 can be taken, and when the medicine powder fills the groove, the medicine taking rod 8 is pulled out to complete the medicine taking. The capacity of the groove is fixed, so that the medicine powder filled in the groove each time is quantitative, and the medicine taking error is avoided. At the same time, the groove on the medicine taking rod 8 is provided with a plurality of grooves with different capacities, so that different grooves can be selected for medicine taking according to the needs of patients with different medicine taking amounts, the number of repeated operations during medicine taking is reduced, and the medicine taking process is convenient.

[0027] As shown in Figure 3 , the sliding rod 802 is provided with an annular groove, and the annular groove is provided with a first spring and a ring plate 803 distributed left and right, the first spring is fixedly connected with the sliding rod 802 and the ring plate 803, and the ring plate 803 is fixedly connected with the sliding pipe 801. The top of the sliding rod 802 is integrally provided with a hemispherical clamping block, and the right end of the sliding pipe 801 is provided with a plurality of clamping grooves matched with the clamping block.

[0028] By pulling the sliding rod 802 outward, the clamping block is moved out of the clamping groove, and the first spring is compressed. At this time, rotating the sliding rod 802 can rotate the grooves with different capacities to align with the opening, so as to switch the material taking capacity. According to the needs of different medicine amount, loosen the sliding rod 802, and reset the sliding rod 802 through the elastic force of the first spring, and drive the clamping block to clamp into the clamping groove, so as to fix the sliding rod 802 and prevent the sliding rod 802 from rotating.

[0029] As shown in Figure 2 , the medicine taking groove 7 is funnel-shaped, the bottom of the medicine taking groove 7 is fixedly connected with a transversely arranged fixed pipe 11, and the bottom of the medicine taking groove 7 penetrates through the top of the fixed pipe 11. The medicine taking rod 8 is inserted into the fixed pipe 11, and the medicine taking groove 7 and the fixed pipe 11 are both fully transparent.

[0030] The insertion between the fixed pipe 11 and the medicine taking rod 8 makes the groove on the medicine taking rod 8 located below the discharge port, and the full transparent medicine taking groove 7 and the fixed pipe 11 facilitate the alignment of the groove and the discharge port, so as to facilitate medicine taking.

[0031] As shown in Figure 3 , the rear end of the fixed pipe 11 is closed, the fixed pipe 11 is provided with a piston 12, the piston 12 is located at the end of the medicine taking rod 8, and the piston 12 and the inner wall of the rear side of the fixed pipe 11 are fixedly connected with a second spring.

[0032] The piston 12 and the second spring form a closed structure, when the medicine taking rod 8 is pulled out, the elastic force of the second spring pushes the piston 12 to move below the discharge port, so as to close the discharge port and prevent the medicine powder from falling into the fixed pipe 11 and causing waste.

[0033] As shown in Figure 2As shown, the cover plate 6 comprises a circular ring 601, and the inner side of the circular ring 601 is provided with a fixed plate 603 and a movable plate 602, both of which are semicircular and symmetrically arranged, and the bearing 13 is movably connected between the centers of the fixed plate 603 and the movable plate 602, the fixed plate 603 is fixedly connected with the circular ring 601, and the top of the movable plate 602 is fixedly connected with a protrusion.

[0034] The cover plate 6 is covered on the top of the medicine crushing barrel 2 by the circular ring 601, the fixed plate 603 and the movable plate 602, and the movable plate 602 can be rotated by the protrusion, so that the top of the medicine crushing barrel 2 can be opened and closed at will, facilitating the placement of medicine and preventing the splashing of crushed medicine.

[0035] As shown in Figure 2 , 4 The support 3 comprises a horizontal plate 302 and two vertical plates 301, the two vertical plates 301 are arranged on the left and right sides of the medicine crushing barrel 2 and are fixedly connected with the bottom plate 1, the horizontal plate 302 is connected on the top of the two vertical plates 301, and the bearing 13 is fixedly connected on the horizontal plate 302, the left and right sides of the medicine crushing barrel 2 are fixedly connected with connecting blocks 303, and the horizontal plate 302 and the vertical plate 301, the connecting block 303 and the adjacent vertical plate 301 are fixedly connected by bolts, the outer thread is formed on the side wall of the medicine crushing barrel 2 near the top and the bottom, the inner thread matching with the outer thread is formed on the inner side of the cover plate 6 and the medicine receiving groove 7, and four arrayed magnets 14 are fixedly connected on the inner wall of the medicine crushing barrel 2 near the bottom, and the magnets 14 are located at the bottom of the metal screen 10.

[0036] The vertical plate 301, the horizontal plate 302 and the connecting block 303 are connected by bolts, the medicine receiving groove 7 and the medicine crushing barrel 2 are connected by the thread structure, and the metal screen 10 is adsorbed and fixed in the medicine crushing barrel 2 by the magnets 14, so that the support 3, the medicine crushing barrel 2, the medicine receiving groove 7 and other components can be disassembled, thereby facilitating the disassembly and cleaning of the components, preventing the residual crushed medicine, and the components can be replaced individually, reducing the maintenance cost.

[0037] Working principle: in use, pour the medicine into the medicine crushing barrel 2 and cover the cover plate 6, drive the rotating rod 4 to rotate through the rocking stick 5, thereby driving the blade 9 to rotate and crush the medicine, at the same time, screen through the metal screen 10, so that the crushed medicine falls into the lower medicine receiving groove 7, the medicine that is not crushed stays on the metal screen 10 and continues to be crushed, insert the medicine taking rod 8 into the fixed tube 11, so that the groove is aligned with the discharge port, the crushed medicine in the medicine receiving groove 7 falls into the groove of the medicine taking rod 8 and fills the groove, thereby taking medicine quantitatively, and in the process of taking medicine, the groove can be adjusted by pulling and rotating the slide rod 802, thereby adjusting the amount of medicine taken, loosen the slide rod 802 to reset it, the medicine can be fixed by the clamping block and the clamping groove, after use, the support 3, the medicine crushing barrel 2, the rotating rod 4 and the like can be disassembled and separated, thereby being cleaned, preventing the crushed medicine from remaining in the device and causing pollution to subsequent use of different medicines.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A medical blood tumor department medicine crushing device comprising a base plate (1), characterized in that: The bottom plate (1) is provided with a medicine crushing barrel (2), the top of the medicine crushing barrel (2) is provided with a cover plate (6), the outer side of the medicine crushing barrel (2) is provided with a door-shaped support (3), the support (3) is connected to the bottom plate (1), the medicine crushing barrel (2) is provided with a rotating rod (4), the outer side of the rotating rod (4) is fixedly connected with a blade (9) near the bottom end, the cover plate (6) and the top of the support (3) are fixedly connected with bearings (13), the top end of the rotating rod (4) penetrates the two bearings (13) in sequence and extends to the upper side of the support (3) and is fixedly connected with a crank handle (5), the bottom of the medicine crushing barrel (2) is connected with a medicine receiving groove (7), the bottom of the medicine crushing barrel (2) is provided with an opening, and a metal screen (10) is fixedly connected to the opening in the medicine crushing barrel (2), and the bottom of the medicine receiving groove (7) is provided with a medicine outlet, the bottom of the medicine receiving groove (7) is provided with a medicine taking rod (8), and the medicine taking rod (8) is provided with a groove.

2. The medical blood tumor department medicine crushing device according to claim 1, characterized in that: The medicine taking rod (8) comprises a sliding pipe (801) and a sliding rod (802), and the sliding rod (802) is inserted into the sliding pipe (801), the top of the sliding pipe (801) is provided with an opening, the groove is provided with a plurality of grooves, the plurality of grooves are different in size and are arranged in an annular array on the side of the sliding rod (802), one end of the sliding rod (802) extends to the outside of the sliding pipe (801), and the side wall of the sliding pipe (801) is marked with a capacity scale, and the opening is aligned with the adjacent groove.

3. The medical hemato-oncology drug crushing device according to claim 2, characterized in that: The sliding rod (802) is provided with an annular groove, and the annular groove is provided with a first spring and a ring plate (803) distributed left and right, the first spring is fixedly connected with the sliding rod (802) and the ring plate (803), the ring plate (803) is fixedly connected with the sliding pipe (801), the top of the sliding rod (802) is integrally provided with a hemispherical clamping block, and the right end of the sliding pipe (801) is provided with a plurality of clamping grooves matched with the clamping block.

4. The medical hemato-oncology drug crushing device according to claim 1, characterized in that: The medicine receiving groove (7) is funnel-shaped, the bottom of the medicine receiving groove (7) is fixedly connected with a horizontally arranged fixed pipe (11), and the bottom of the medicine receiving groove (7) penetrates the top of the fixed pipe (11), the medicine taking rod (8) is inserted into the fixed pipe (11), and the medicine receiving groove (7) and the fixed pipe (11) are both fully transparent.

5. The medical blood tumor department medicine crushing device according to claim 4, characterized in that: The rear end of the fixed pipe (11) is closed, the fixed pipe (11) is provided with a piston (12), the piston (12) is located at the end of the medicine taking rod (8), and the second spring is fixedly connected between the piston (12) and the inner wall of the rear side of the fixed pipe (11).

6. The medical blood tumor department medicine crushing device according to claim 1, characterized in that: The cover plate (6) comprises a circular ring (601), the inner side of the circular ring (601) is provided with a fixed plate (603) and a movable plate (602), the fixed plate (603) and the movable plate (602) are both semicircular and symmetrically arranged, the bearings (13) are movably connected between the centers of the fixed plate (603) and the movable plate (602), the fixed plate (603) is fixedly connected with the circular ring (601), and the movable plate (602) is fixedly connected with a protrusion on the top.

7. The medical blood tumor department medicine crushing device according to claim 1, characterized in that: The support (3) comprises a horizontal plate (302) and two vertical plates (301), the two vertical plates (301) are distributed on the left and right sides of the medicine crushing barrel (2) and are fixedly connected with the bottom plate (1), the horizontal plate (302) is connected at the top of the two vertical plates (301), and a bearing (13) is fixedly connected on the horizontal plate (302), the left and right sides of the medicine crushing barrel (2) are fixedly connected with connecting blocks (303), and the horizontal plate (302) and the vertical plate (301), the connecting block (303) and the adjacent vertical plate (301) are all fixed through bolts.

8. The medical blood tumor department medicine crushing device according to claim 7, characterized in that: The outer thread is formed on the side wall of the medicine crushing barrel (2) near the top and the bottom, the inner thread matched with the outer thread is formed on the inner side of the cover plate (6) and the medicine receiving groove (7), four arrayed magnets (14) are fixedly connected on the inner wall of the medicine crushing barrel (2) near the bottom, and the magnets (14) are located at the bottom of the metal screen (10).

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