Tumor nursing medicine crushing device

Abstract

The utility model discloses a medicine smashing device for tumor nursing, which relates to the technical field of medical equipment and comprises an outer cylinder, a linear cutter and a cross cutter, a pressing block is arranged above the outer cylinder, the bottom of the pressing block is fixedly connected with an internal thread sleeve, the internal thread of the internal thread sleeve is in threaded connection with a double-end lead screw, and the double-end lead screw is in threaded connection with a screw rod. The other end of the double-end lead screw penetrates through the outer barrel and is in threaded connection with a pressing plate, a supporting base is arranged below the pressing plate, supporting frames are symmetrically arranged on the two sides of the pressing plate, bolts are in threaded insertion connection with the positions, corresponding to the supporting frames, of the top of the outer barrel, and the bolts sequentially penetrate through the outer barrel and the supporting frames and are in threaded connection with the supporting base. A mounting groove is formed in the bottom of the pressing plate, the top of the linear cutter and the top of the cross cutter are both matched with the mounting groove, when the pressing plate moves downwards, medicine placed on the supporting base can be cut through the cutters, the medicine can be cut equivalently according to different components by replacing different cutters, and a patient can take the medicine conveniently according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medicine crushing device for tumor nursing. Background Art

[0002] Cancer patients are often seen in hospitals. Some seriously ill patients have poor swallowing ability and may choke on water or medicine when taking whole tablets. In severe cases, the medicine may be inhaled into the trachea, which is life-threatening. Currently, there are no dedicated medicine crushing devices in hospitals. Sometimes they use pliers to crush the medicine, and sometimes they use bottles to smash the medicine, using local materials. The crushed medicines are uneven in size.

[0003] Existing patent CN213311794U discloses a medicine crushing device for gynecological tumor nursing, including a sleeve, a grinding block, a grinding box, a limit block, a first handle rod, a second handle rod and a spring; when in use, the grinding box is unscrewed from the lower end of the sleeve and the tablets are placed in the grinding box, and then the grinding box is put back on the lower end of the sleeve, and the first handle rod and the second handle rod are pinched by hand. The first handle rod and the second handle rod respectively drive the grinding block and the sleeve to rotate, grinding the grinding box. The operation is convenient and the medicine crushing effect is good.

[0004] However, research on existing devices has found that existing medicine crushing devices are unable to crush and cut medicines in equal amounts according to demand, resulting in different sizes of crushed medicines, which is inconvenient for patients to take equal amounts. Utility Model Content

[0005] The purpose of the present utility model is to provide a tumor nursing medicine crushing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tumor care medicine crushing device, comprising an outer cylinder, a straight-line cutter and a cross-shaped cutter, a pressing block is provided above the outer cylinder, and the bottom of the pressing block is fixedly connected to an internal threaded sleeve, the internal thread of the internal threaded sleeve is connected to a double-headed screw rod, the other end of the double-headed screw rod passes through the outer cylinder and is threadedly connected to a pressure plate, a support seat is provided below the pressure plate, and support frames are symmetrically provided on both sides of the pressure plate, a bolt is threadedly inserted into the top of the outer cylinder corresponding to the position of the support frame, the bolt passes through the outer cylinder and the support frame in turn and is threadedly connected to the support seat, and a mounting groove is provided at the bottom of the pressure plate, and the tops of the straight-line cutter and the cross-shaped cutter are both adapted to the mounting groove.

[0007] Preferably, the straight cutter or cross cutter is installed inside the installation groove.

[0008] Preferably, an arc-shaped chamfer is provided at the edge of the top of the pressing block.

[0009] Preferably, a travel sleeve is fixedly connected to the bottom of the pressing block, and the travel sleeve is movably inserted into the interior of the outer cylinder.

[0010] Preferably, the bottom of the travel sleeve is connected to a spring, the other end of the spring is connected to a support ring, and the support ring is fixedly connected to the inner bottom of the outer cylinder.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention is a tumor care medicine crushing device with a simple structure and easy use. By pressing the pressing block, the double-headed screw and the pressure plate can be driven to move downward. When the pressure plate moves downward, the medicine placed on the support seat can be cut by the cutter. By replacing different cutters, the medicine can be cut into equal amounts of different quantities, which is convenient for patients to take as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 It is a cross-sectional view of the utility model;

[0014] Figure 3 This is a disassembled diagram of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the utility model when used Figure 1 ;

[0016] Figure 5 This is a schematic diagram of the structure of the utility model when used Figure 2 ;

[0017] Figure 6 This is a schematic structural diagram of the straight-shaped cutter in the present utility model;

[0018] Figure 7 It is a structural diagram of the cross-shaped cutter in the utility model.

[0019] In the figure: 1. Outer cylinder; 2. Support ring; 3. Pressing block; 4. Internal threaded sleeve; 5. Stroke sleeve; 6. Double-ended screw; 7. Spring; 8. Pressing plate; 9. Support frame; 10. Support seat; 11. Bolt; 12. Mounting slot; 13. Slotted cutter; 14. Cross-shaped cutter. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 7 The utility model provides a technical solution: a tumor nursing medicine crushing device, comprising an outer cylinder 1, a straight-shaped cutter 13 and a cross-shaped cutter 14. A pressing block 3 is arranged above the outer cylinder 1, and the bottom of the pressing block 3 is fixedly connected with an internal threaded sleeve 4. The internal thread of the internal threaded sleeve 4 is connected with a double-headed screw rod 6, and the other end of the double-headed screw rod 6 passes through the outer cylinder 1 and is threadedly connected to a pressing plate 8. A support seat 10 is arranged below the pressing plate 8, and support frames 9 are symmetrically arranged on both sides of the pressing plate 8. A bolt 11 is threadedly inserted at the top of the outer cylinder 1 corresponding to the position of the support frame 9. The bolt 11 passes through the outer cylinder 1 and the support frame 9 in turn and is threadedly connected to the support seat 10. A mounting groove 12 is provided at the bottom of the pressing plate 8, and the tops of the straight-shaped cutter 13 and the cross-shaped cutter 14 are both adapted to the mounting groove 12.

[0022] The straight cutter 13 or the cross cutter 14 is installed inside the installation groove 12. By installing the straight cutter 13 or the cross cutter 14 inside the installation groove 12, the device can cut the granular medicine into two or four parts.

[0023] The edge of the top of the pressing block 3 is provided with an arc chamfer, making the pressing block 3 more comfortable when pressed.

[0024] The bottom of the pressing block 3 is fixedly connected with a travel sleeve 5, which is movably inserted into the interior of the outer cylinder 1. The arrangement of the travel sleeve 5 can make the pressing block 3 more stable when pressed downward.

[0025] The bottom of the stroke sleeve 5 is connected to a spring 7, and the other end of the spring 7 is connected to a support ring 2. The support ring 2 is fixedly connected to the inner bottom of the outer cylinder 1. The support ring 2 supports the spring 7. The elastic force of the spring 7 can push the stroke sleeve 5 and the pressing block 3 to reset.

[0026] Specifically, when the medicine needs to be cut into two portions, the straight cutter 13 can be installed in the installation groove 12. When the medicine needs to be cut into four portions, the straight cutter 13 is replaced with a cross-shaped cutter 14.

[0027] When in use, the tablets to be cut and crushed are placed in the center of the top of the support seat 10. A mark can be set at the center of the top of the support seat 10 to ensure that the position of the tablets is relatively in the center, and then the pressing block 3 is pressed downward. When pressed, the pressing block 3 can drive the pressure plate 8 to move downward along the support frame 9 through the double-headed screw rod 6. When the pressure plate 8 moves downward, it can drive the cutter to cut the tablets placed on the support seat 10. After the cutting is completed, release the pressure on the pressing block 3, and the pressing block 3 and the stroke sleeve 5 can be reset under the elastic force of the spring 7 for subsequent use.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medicine crushing device for tumor care, comprising an outer cylinder (1), a straight-shaped cutter (13) and a cross-shaped cutter (14), characterized in that: A pressing block (3) is provided above the outer cylinder (1), and the bottom of the pressing block (3) is fixedly connected to an internal threaded sleeve (4), and the internal thread of the internal threaded sleeve (4) is connected to a double-headed screw (6), and the other end of the double-headed screw (6) passes through the outer cylinder (1) and is threadedly connected to a pressure plate (8), and a support seat (10) is provided below the pressure plate (8), and support frames (9) are symmetrically provided on both sides of the pressure plate (8), and a bolt (11) is threadedly inserted at the top of the outer cylinder (1) corresponding to the position of the support frame (9), and the bolt (11) passes through the outer cylinder (1) and the support frame (9) in turn and is threadedly connected to the support seat (10), and a mounting groove (12) is provided at the bottom of the pressure plate (8), and the tops of the straight cutter (13) and the cross cutter (14) are both adapted to the mounting groove (12).

2. The tumor nursing medicine crushing device according to claim 1, characterized in that: The straight-shaped cutter (13) or the cross-shaped cutter (14) is installed inside the installation groove (12).

3. The tumor nursing medicine crushing device according to claim 1, characterized in that: The edge of the top of the pressing block (3) is provided with an arc chamfer.

4. The tumor nursing medicine crushing device according to claim 1, characterized in that: The bottom of the pressing block (3) is fixedly connected to a travel sleeve (5), and the travel sleeve (5) is movably plugged into the interior of the outer cylinder (1).

5. The tumor nursing medicine crushing device according to claim 4, characterized in that: The bottom of the travel sleeve (5) is connected to a spring (7), the other end of the spring (7) is connected to a support ring (2), and the support ring (2) is fixedly connected to the inner bottom of the outer cylinder (1).

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