Intelligent needle inserting medicine delivery device

Abstract

The utility model discloses an intelligent pin medicine delivery device, relates to the technical field of medicine preparation, and includes placing box and connector fixedly connected to the left end of placing box, the upper surface of placing box is rotatingly connected with cover body, the right end of placing box is fixedly connected with battery holder, the inside of connector is provided with medicine dissolving tube, and the inside of connector is provided with the battery holder. Mounting mechanisms are arranged inside and outside the connector, and medicine feeding mechanisms are arranged inside and outside the containing box. Compared with an existing common intelligent pin medicine delivery device, the intelligent pin medicine delivery device has the advantages that when a medicine dissolving pipe is mounted, the fixing ring is screwed, the medicine dissolving pipe can be clamped and fixed, the mounting mechanism can clamp the medicine dissolving pipes of different sizes, after the fixing ring is screwed back, the reset spring resets to drive the sliding block and the fixing block to reset, the medicine dissolving pipe is prevented from being hindered from entering, and before medicine delivery, the medicine dissolving pipe can be clamped and fixed. The right end of the piston rod of the medicine dissolving pipe can be clamped between the clamping seats, and the motor is started to drive the first nut seat to slide on the first screw rod so as to control the medicine conveying amount.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine preparation, in particular to an intelligent needle-insertion medicine delivery device. Background Art

[0002] In hospitals, in order to give intravenous drips and injections, the medicine needs to be dissolved in saline and then injected into the human body. This requires the use of a drug dissolver. The drug dissolver generally uses a syringe to directly absorb the medicine, mix the medicine according to a certain ratio, and then inject the mixed medicine into the human body.

[0003] For example, an intelligent quantitative drug dissolver with application number 202122495345.7, the intelligent quantitative drug dissolver, through the provision of a screw and a block, can rotate the screw so that the block can clamp the upper slider and the lower slider, thereby realizing the ability to control the amount of drug extraction from the drug dissolving tube, thereby realizing accurate control of the amount of medicine. However, the device is difficult to adapt to drug dissolving tubes of different sizes. If the size of the drug dissolving tube changes, it is easy to become difficult to use.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and an intelligent needle-inserting medicine delivery device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an intelligent needle-insertion medicine delivery device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent needle drug delivery device, comprising a placement box and a connector fixedly connected to the left end of the placement box, the upper surface of the placement box is rotatably connected to a cover body, the right end of the placement box is fixedly connected to a battery holder, a drug-dissolving tube is arranged inside the connector, an installation mechanism is arranged inside and outside the connector, and a drug delivery mechanism is arranged inside and outside the placement box.

[0007] Preferably, the mounting mechanism includes a threaded seat fixedly connected to the left outer surface of the connector, the inner surface of the threaded seat extending to the outer surface is provided with a slide groove, the interior of the slide groove is slidably connected to a fixed block, and the external thread of the threaded seat is threadedly connected to a fixed ring.

[0008] Preferably, the left inner circular surface of the connector is fixedly connected to a fixing seat on the outer circular surface of the threaded seat, a return spring is arranged inside the fixing seat, and a sliding block is fixedly connected to the outer surface of the fixing block.

[0009] Preferably, the medicine delivery mechanism includes a motor fixedly connected to the inside of the connecting head, the output end of the motor is fixedly connected to a first screw rod, the outer cylindrical surface of the first screw rod is threadedly connected to a first nut seat, and the upper surface of the first nut seat is fixedly connected to a clamping seat.

[0010] Preferably, the inside of the clamping seat extends to the outside and is rotatably connected to a second screw rod, and the right end of the second screw rod is fixedly connected to a knob.

[0011] Preferably, the outer cylindrical surface of the second screw rod is threadedly connected with a second nut seat, and the upper surface of the second nut seat is fixedly connected to the lower surface of the clamping plate on one side of the upper surface of the clamping seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a box, a connector, a fixing seat, a reset spring, a slider, a cover body, a battery seat, a dissolving tube, a mounting mechanism, a threaded seat, a slide groove, a fixing block, a fixing ring, a medicine delivery mechanism, a motor, a first screw rod, a first nut seat, and a clamping seat. When installing the dissolving tube, the cover body can be opened first, and the dissolving tube can be inserted into the corresponding hole inside the connector. After determining the position, the fixing ring can be screwed, and the fixing ring can gradually push the fixing block to slide toward the outer wall of the dissolving tube to clamp and fix the dissolving tube. This mounting mechanism can clamp dissolving tubes of different sizes. When the fixing ring is screwed back, the reset spring resets and drives the slider and the fixing block to reset to prevent the dissolving tube from being blocked from entering. Before delivering the medicine, the right end of the piston rod of the dissolving tube can be clamped between the clamping seats. The starting motor can drive the first nut seat to slide on the first screw rod to control the amount of medicine delivered.

[0014] 2. The utility model provides a clamping seat, a second screw rod and a second nut seat. By rotating the second screw rod through a knob at the right end of the second screw rod, the clamping gap of the clamping seat can be controlled to better clamp piston rod ends of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a partial rear view structural schematic diagram of the utility model;

[0017] Figure 3 For this utility model Figure 1 A schematic diagram of a partial cross-sectional structure in a front view;

[0018] Figure 4 For this utility model Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0019] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure of B.

[0020] In the figure: 1. placement box; 2. connector; 21. fixing seat; 22. return spring; 23. slider; 3. cover; 4. battery seat; 5. dissolving tube; 6. mounting mechanism; 61. threaded seat; 62. slide groove; 63. fixing block; 64. fixing ring; 7. medicine delivery mechanism; 71. motor; 8. first screw rod; 9. first nut seat; 10. clamping seat; 11. second screw rod; 12. second nut seat. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-Figure 4As shown, an intelligent needle-insertion medicine delivery device comprises a placement box 1 and a connector 2 fixedly connected to the left end of the placement box 1, a cover body 3 is rotatably connected to the upper surface of the placement box 1, a battery holder 4 is fixedly connected to the right end of the placement box 1, a drug-dissolving tube 5 is arranged inside the connector 2, a mounting mechanism 6 is arranged inside and outside the connector 2, a medicine delivery mechanism 7 is arranged inside and outside the placement box 1, a button is arranged on the front surface of the placement box 1, the cover body 3 is fixed by magnetic attraction connection, the mounting mechanism 6 comprises a threaded seat 61 fixedly connected to the left outer surface of the connector 2, the inner surface of the threaded seat 61 extends to the outer surface and is provided with a slide groove 62, a fixed block 63 is slidably connected to the inside of the slide groove 62, a fixed ring 64 is threadedly connected to the outer surface of the threaded seat 61, a fixed seat 21 is fixedly connected to the outer surface of the threaded seat 61 on the left inner circular surface of the connector 2, a reset spring 22 is arranged inside the fixed seat 21, a slider 23 is fixedly connected to the outer surface of the fixed block 63, and the slider 23 is fixedly connected to one side of the reset spring 22 The medicine delivery mechanism 7 includes a motor 71 fixedly connected to the inside of the connector 2, the output end of the motor 71 is fixedly connected to the first screw rod 8, the outer cylindrical surface of the first screw rod 8 is threadedly connected to the first nut seat 9, and the upper surface of the first nut seat 9 is fixedly connected to the clamping seat 10. The outer surface of the connector 2 is provided with a vent at the position of the motor 71, and a filter is provided inside the vent. The battery holder 4 supplies power to the electrical components. When installing the dissolving tube 5, the cover body 3 can be opened first, and the dissolving tube 5 can be inserted into the connector 2. After determining the position in the corresponding hole inside, screw the fixing ring 64, the fixing ring 64 can gradually push the fixing block 63 to slide toward the outer wall of the dissolving tube 5 to clamp and fix the dissolving tube 5. After screwing back the fixing ring 64, the reset spring 22 resets and drives the slider 23 and the fixing block 63 to reset to prevent the dissolving tube 5 from being blocked from entering. Before transferring the medicine, the right end of the piston rod of the dissolving tube 5 can be clamped between the clamping seat 10, and the starting motor 71 can drive the first nut seat 9 to slide on the first screw rod 8 to control the amount of medicine transferred.

[0023] like Figure 3 and Figure 5 As shown, the inside of the clamping seat 10 extends to the outside and is rotatably connected to a second screw rod 11 , and the right end of the second screw rod 11 is fixedly connected to a knob, which is located outside the clamping seat 10 .

[0024] Furthermore, the outer cylindrical surface of the second screw rod 11 is threadedly connected to the second nut seat 12, and the upper surface of the second nut seat 12 is fixedly connected to the lower surface of the clamping plate on one side of the upper surface of the clamping seat 10. The clamping seat 10 is designed with two clamping plates at the upper end so that the rod end of the piston rod can be clamped between the clamping plates.

[0025] Working principle: When using the smart needle drug delivery device, first, when installing the drug-dissolving tube 5, you can open the cover body 3 first, insert the drug-dissolving tube 5 into the corresponding hole inside the connector 2, and after determining the position, screw the fixing ring 64, the fixing ring 64 can gradually push the fixing block 63 to slide toward the outer wall of the drug-dissolving tube 5 to clamp and fix the drug-dissolving tube 5. After screwing back the fixing ring 64, the reset spring 22 resets and drives the slider 23 and the fixing block 63 to reset to prevent the drug-dissolving tube 5 from being blocked from entering. Before delivering the drug, the right end of the piston rod of the drug-dissolving tube 5 can be clamped between the clamping seats 10, and the starting motor 71 can drive the first nut seat 9 to slide on the first screw rod 8 to control the amount of drug delivered. The second screw rod 11 can be rotated by the knob at the right end of the second screw rod 11 to control the clamping gap of the clamping seat 10 to better clamp the piston rod ends of different thicknesses. This is the working principle of the smart needle drug delivery device.

Claims

1. An intelligent needle-insertion medicine delivery device, comprising a placement box (1) and a connector (2) fixedly connected to the left end of the placement box (1), characterized in that: The upper surface of the placement box (1) is rotatably connected to a cover body (3), the right end of the placement box (1) is fixedly connected to a battery holder (4), a drug dissolving tube (5) is arranged inside the connection head (2), a mounting mechanism (6) is arranged inside and outside the connection head (2), and a drug delivery mechanism (7) is arranged inside and outside the placement box (1).

2. The intelligent needle-insertion drug delivery device according to claim 1, characterized in that: The mounting mechanism (6) comprises a threaded seat (61) fixedly connected to the left outer surface of the connector (2); the inner surface of the threaded seat (61) extends to the outer surface and is provided with a slide groove (62); the interior of the slide groove (62) is slidably connected to a fixing block (63); the outer thread of the threaded seat (61) is threadedly connected to a fixing ring (64).

3. The intelligent needle-insertion medicine delivery device according to claim 2, characterized in that: The left inner circular surface of the connector (2) is fixedly connected to the outer circular surface of the threaded seat (61) with a fixing seat (21), a return spring (22) is arranged inside the fixing seat (21), and the outer surface of the fixing block (63) is fixedly connected to a sliding block (23).

4. The intelligent needle-insertion drug delivery device according to claim 1, characterized in that: The medicine delivery mechanism (7) comprises a motor (71) fixedly connected to the inside of the connector (2); the output end of the motor (71) is fixedly connected to a first screw rod (8); the outer cylindrical surface of the first screw rod (8) is threadedly connected to a first nut seat (9); and the upper surface of the first nut seat (9) is fixedly connected to a clamping seat (10).

5. The intelligent needle-insertion medicine delivery device according to claim 4, characterized in that: The inside of the clamping seat (10) extends to the outside and is rotatably connected to a second screw rod (11), and the right end of the second screw rod (11) is fixedly connected to a knob.

6. The intelligent needle-insertion drug delivery device according to claim 5, characterized in that: The outer cylindrical surface of the second screw rod (11) is threadedly connected to a second nut seat (12), and the upper surface of the second nut seat (12) is fixedly connected to the lower surface of a clamping plate on one side of the upper surface of the clamping seat (10).

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