Controllable medical liquid medicine automatic discharging device

Abstract

The utility model provides a controllable automatic discharging device for medical liquid medicine. The controllable medical liquid medicine automatic discharging device comprises a containing cylinder, a liquid medicine bottle is arranged in the containing cylinder, a bottom plate is fixedly installed at the bottom of the containing cylinder, a supporting cover is fixedly installed at the bottom of the bottom plate, an installation ring is installed on the bottom plate in a threaded mode, and a liquid taking pipe is installed in the installation ring in a threaded mode. A liquid taking pipe is arranged in the liquid medicine bottle, the liquid inlet end of the liquid taking pipe extends into the liquid medicine bottle, the liquid outlet end of the liquid taking pipe is sleeved with a control valve in a threaded mode, the top end of the control valve makes contact with the bottom end of the mounting ring, an outflow pipe is installed at the end, away from the mounting ring, of the control valve in a threaded mode, and the outflow pipe is located in the supporting cover. The controllable medical liquid medicine automatic discharging device has the advantages of being easy and convenient to disassemble, assemble and use, wide in applicability, good in safety and sanitation and high in efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a controllable automatic discharging device for medical liquid medicine. Background Art

[0002] The liquid medicine proportioning refers to mixing different medicines according to precise proportions according to doctor's advice and drug instructions during the medical process to supply the correct dosage and concentration of the medicine. The operation requires high precision and professionalism, which is related to the drug efficacy and patient safety.

[0003] However, in traditional manual drug proportioning, there may be operation differences among different medical staff. Manual proportioning may lead to inconsistencies in drug concentration or dosage. If some independently packaged liquid medicines are not used up at one time during manual proportioning, it will cause unnecessary waste. In addition, long-term or long-time pulling operations may cause fatigue and injury to the wrists of medical staff, increasing the work burden.

[0004] Therefore, it is necessary to provide a new controllable automatic discharging device for medical liquid medicine to solve the above technical problems. Content of the Utility Model

[0005] The technical problem solved by the utility model is to provide a controllable automatic discharging device for medical liquid medicine with relatively simple disassembly and use, wide applicability, good safety and hygiene, and high efficiency.

[0006] To achieve the above object, the technical solution of the utility model is specifically realized as follows:

[0007] The utility model provides a controllable automatic discharging device for medical liquid medicine, including: a placing cylinder, a liquid medicine bottle is arranged in the placing cylinder, a bottom plate is fixedly installed at the bottom of the placing cylinder, a support cover is fixedly installed at the bottom of the bottom plate, an installation ring is threadedly installed on the bottom plate, a liquid extraction pipe is threadedly installed in the installation ring, and the liquid inlet end of the liquid extraction pipe extends into the liquid medicine bottle. A control valve is threadedly sleeved at the liquid outlet end of the liquid extraction pipe, and the top end of the control valve is in contact with the bottom end of the installation ring. An outflow pipe is threadedly installed at one end of the control valve away from the installation ring, and the outflow pipe is located in the support cover.

[0008] As a further scheme of the utility model, four arc plates are arranged in the placing cylinder, and the four arc plates are all circumferentially arrayed on the two diagonals of the placing cylinder. An anti-slip pad is fixedly installed on the side of the arc plate close to the liquid medicine bottle, and the anti-slip pad is arc-shaped. A bearing is arranged on the side of the arc plate away from the anti-slip pad.

[0009] As a further solution of the present utility model, a plurality of sliding holes are provided on the placing cylinder, and the plurality of sliding holes are arranged in pairs opposite to each other. A connecting rod is slidably installed in the sliding hole, and one end of the connecting rod is fixedly connected to the bearing. A spring is sleeved on the connecting rod, and both ends of the spring are fixedly connected to the placing cylinder and the arc plate respectively.

[0010] As a further solution of the present utility model, four limiting rods are provided on the outer side of the placing cylinder. The limiting rods are composed of upper and lower sub-rods connected by threads, and the limiting rods are respectively threadedly connected to two connecting rods on the same side of the placing cylinder.

[0011] As a further solution of the present utility model, liquid level openings are respectively provided on the four side surfaces of the placing cylinder, and the height of the liquid level openings is higher than the height of the top of the mounting ring.

[0012] As a further solution of the present utility model, a plurality of through holes are respectively provided on the bottom plate and the top of the support cover. Bolts are provided in the through holes, and nuts adapted to the bolts are provided inside the support cover.

[0013] As a further solution of the present utility model, a round hole is provided on the top of the support cover. The control valve extends into the interior of the support cover through the round hole. The support cover is cylindrical, and an operation opening is provided on one side of the support cover.

[0014] As a further solution of the present utility model, the inner side of the top of the placing cylinder is arc-shaped, and the liquid extraction tube, the control valve and the outflow tube are all disposable items.

[0015] The present utility model provides a controllable automatic medical liquid discharging device, and the beneficial effects are as follows: By providing the placing cylinder and the support cover to discharge and take the liquid medicine in the liquid medicine bottle, the purpose of automatic liquid medicine discharging can be achieved. The setting of the control valve can accurately control the start-stop and outflow speed of the liquid medicine flowing out, which is simpler, labor-saving and reliable. The design of the mounting ring can not only fix the liquid extraction tube, the control valve and the outflow tube to the bottom plate, but also facilitate disassembly and replacement. Through the setting of the liquid level opening, it is convenient to observe the remaining liquid medicine amount in the liquid medicine bottle, which is beneficial to timely replace the liquid medicine bottle, ensure continuous use during installation and the convenience during liquid medicine taking. Through the design of the round hole and the operation opening, the operation of the control valve is more convenient, and at the same time, it is also convenient to take the liquid medicine. By designing the liquid extraction tube, the control valve and the outflow tube as disposable items, the medical safety and hygiene are greatly guaranteed, and the risk of cross-infection is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the attached drawings required for the description of the embodiments. Obviously, the attached drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other attached drawings can be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the external oblique view structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of the front sectional view structure of the present utility model;

[0019] Figure 3 It is an exploded schematic diagram of the external oblique view of the present utility model.

[0020] Reference numerals in the figure: 1, placement cylinder; 2, liquid medicine bottle; 3, bottom plate; 4, support cover; 5, mounting ring; 6, liquid extraction tube; 7, control valve; 8, outflow tube; 9, arc plate; 10, anti-slip pad; 11, sliding hole; 12, connecting rod; 13, spring; 14, limiting rod; 15, liquid level port; 16, bolt. Specific embodiments

[0021] The following will describe the exemplary embodiments of the present disclosure in more detail with reference to the attached drawings. Although the exemplary embodiments of the present disclosure are shown in the attached drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0022] See Figures 1 - 3 As shown in the figure, a controllable medical liquid automatic discharge device provided by an embodiment of the present utility model includes: a placement cylinder 1, a liquid medicine bottle 2 is arranged in the placement cylinder 1, a bottom plate 3 is fixedly installed at the bottom of the placement cylinder 1, a support cover 4 is fixedly installed at the bottom of the bottom plate 3, a mounting ring 5 is threadedly installed on the bottom plate 3, a liquid extraction tube 6 is threadedly installed in the mounting ring 5, and the liquid inlet end of the liquid extraction tube 6 extends into the liquid medicine bottle 2. A control valve 7 is threadedly sleeved at the liquid outlet end of the liquid extraction tube 6, and the top end of the control valve 7 is in contact with the bottom end of the mounting ring 5. An outflow tube 8 is threadedly installed at one end of the control valve 7 away from the mounting ring 5, and the outflow tube 8 is located in the support cover 4. By setting the placement cylinder 1 and the support cover 4 to discharge and take the liquid medicine in the liquid medicine bottle 2, the purpose of automatic liquid medicine discharge can be achieved. The setting of the control valve 7 can accurately control the start and stop of the liquid medicine outflow and the outflow speed, which is simpler, labor-saving and reliable. The design of the mounting ring 5 can not only fix the liquid extraction tube 6, the control valve 7 and the outflow tube 8 to the bottom plate 3, but also facilitate disassembly and replacement.

[0023] The placement cylinder 1 is provided with four arc plates 9, and the four arc plates 9 are both arranged in a circumferential array on the two diagonals of the placement cylinder 1. An anti-slip pad 10 is fixedly installed on the side of the arc plate 9 close to the liquid medicine bottle 2, and the anti-slip pad 10 is arc-shaped. A bearing is arranged on the side of the arc plate 9 away from the anti-slip pad 10. Through the design of the arc plate 9 and the anti-slip pad 10, the stability of the liquid medicine bottle 2 in the placement cylinder 1 is improved, and the risk of accidental tipping is reduced.

[0024] A plurality of sliding holes 11 are opened on the placement cylinder 1, and the plurality of sliding holes 11 are arranged in pairs opposite to each other. A connecting rod 12 is slidably installed in the sliding hole 11, and one end of the connecting rod 12 is fixedly connected to the bearing. A spring 13 is sleeved on the connecting rod 12, and both ends of the spring 13 are fixedly connected to the placement cylinder 1 and the arc plate 9 respectively. Through the design of the connecting rod 12 and the spring 13, the device can adapt to liquid medicine bottles 2 of different capacities, improving the flexibility and application range of the device.

[0025] Four limiting rods 14 are arranged on the outer side of the placement cylinder 1. The limiting rods 14 are composed of upper and lower sub-rods connected by threads. The limiting rods 14 are respectively threadedly connected to the two connecting rods 12 on the same side of the placement cylinder 1. Through the arrangement of the limiting rods 14, the stability of the protective support during the liquid drainage process of the liquid medicine bottle 2 is ensured, preventing the connecting rod 12 from moving beyond the safe range and guaranteeing the liquid drainage process.

[0026] Liquid level openings 15 are respectively opened on the four sides of the placement cylinder 1. The height of the liquid level openings 15 is higher than the height of the top of the mounting ring 5. Through the arrangement of the liquid level openings 15, it is convenient to observe the remaining amount of liquid medicine in the liquid medicine bottle 2, which is beneficial to timely replacing the liquid medicine bottle 2, ensuring the continuous use of the device and the convenience of taking the liquid medicine.

[0027] A plurality of through holes are respectively opened at the tops of the bottom plate 3 and the support cover 4. Bolts 16 are arranged in the through holes, and nuts adapted to the bolts 16 are arranged inside the support cover 4. Through the combined use of the bolts 16 and the nuts, the disassembly, assembly and cleaning of the device are convenient, improving the maintainability of the equipment.

[0028] A round hole is opened at the top of the support cover 4. The control valve 7 extends into the interior of the support cover 4 through the round hole. The support cover 4 is cylindrical, and an operation port is opened on one side of the support cover 4. Through the design of the round hole and the operation port, the operation of the control valve 7 is more convenient, and at the same time, it is also convenient to take the liquid medicine.

[0029] The inner side of the top of the placement cylinder 1 is arc-shaped. The liquid extraction tube 6, the control valve 7 and the outflow tube 8 are all disposable items. By designing the liquid extraction tube 6, the control valve 7 and the outflow tube 8 as disposable items, the medical safety and hygiene are greatly guaranteed, and the risk of cross-infection is reduced.

[0030] The working principle of the controllable automatic medical liquid discharging device provided by the present utility model is as follows:

[0031] During installation, first fixedly connect the bottom plate 3 and the support cover 4 with a plurality of bolts 16 and nuts. Then, threadedly install the liquid extraction pipe 6 and the control valve 7 at both ends of the installation ring 5 respectively. Next, install the outflow pipe 8 at the liquid outlet end of the control valve 7. Then, threadedly connect the installation ring 5 and the bottom plate 3, and extend the liquid inlet end of the liquid extraction pipe 6 into the placement cylinder 1. At the same time, make the outflow pipe 8 located inside the support cover 4. Then, place the support cover 4 stably on the anti-slip operation table;

[0032] Subsequently, install four arc plates 9. First, put the connecting rod 12 rotatably installed on one side of the arc plate 9 into the spring 13, and integrally assemble the limiting rod 14 with upper and lower split rods. Then, slidably insert the connecting rod 12 into the sliding hole 11 and threadedly install it with the assembled limiting rod 14. After installation, fix both ends of the spring 13 to the placement cylinder 1 and the arc plate 9 respectively. If the upper and lower sizes of the medicine bottle 2 are different, the upper and lower split rods of the limiting rod 14 can be used separately. At this time, to ensure the stability of the connecting rod 12, an anti-slip ring needs to be sleeved on the connecting rod 12 when installing it with the sliding hole 11;

[0033] During use, insert the medicine bottle 2 with its mouth facing down into the placement cylinder 1, and insert the tip of the liquid extraction pipe 6 into the medicine bottle 2. Then, open the control valve 7 and squeeze the outflow pipe 8 to discharge the air in the control valve 7 and the liquid extraction pipe 6 (the principle is referred to hanging bottle infusion and will not be elaborated here). During the outflow of the liquid in the medicine bottle 2, the outflow situation of the liquid in the placement cylinder 1 can be checked through the liquid level port 15. If the medicine bottle 2 itself does not have liquid level scales, the liquid level scales can be set at the four liquid level ports 15 according to the common content of the medicine bottle 2. When draining the liquid, align with the corresponding liquid level port 15 to check, and then the liquid medicine can be automatically discharged or a quantitative amount of liquid medicine can be taken. When replacing different types of medicine bottles 2, it is possible to choose whether to replace the disposable items such as the liquid extraction pipe 6, the control valve 7, and the outflow pipe 8 according to needs.

[0034] Compared with the related technologies, the controllable automatic medical liquid discharging device provided by the present utility model has the following beneficial effects:

[0035] The utility model provides a controllable automatic discharge device for medical liquid medicine, which can discharge and take the liquid medicine from the liquid medicine bottle 2 by setting a placement tube 1 and a support cover 4, and can achieve the purpose of automatic discharge of the liquid medicine, and the setting of the control valve 7 can realize the start and stop of the liquid medicine outflow and the accurate control of the outflow speed, which is simpler, more labor-saving and reliable. The design of the mounting ring 5 can not only fix the liquid taking tube 6 and the control valve 7 as well as the outflow tube 8 to the bottom plate 3, but also facilitate disassembly and replacement. The design of the arc plate 9 and the anti-skid pad 10 improves the stability of the liquid medicine bottle 2 in the placement tube 1, and reduces the risk of accidental dumping. The design of the connecting rod 12 and the spring 13 enables the device to adapt to liquid medicine bottles 2 of different capacities, thereby improving the flexibility and application range of the device. The setting of the limit rod 14 ensures the stability of the protective support of the medicine bottle 2 during the discharge process, prevents the connecting rod 12 from moving beyond the safety range, and ensures the discharge process. The setting of the liquid level port 15 facilitates the observation of the remaining amount of medicine in the medicine bottle 2, which is conducive to timely replacement of the medicine bottle 2, ensuring the convenience of continuous use and taking medicine. The coordinated use of the bolt 16 and the nut facilitates the disassembly and cleaning of the device, and improves the maintenance convenience of the equipment. The design of the round hole and the operating port makes the operation of the control valve 7 more convenient, and also facilitates the taking of medicine. By designing the liquid collection tube 6, the control valve 7 and the outflow tube 8 as disposable items, medical safety and hygiene are greatly guaranteed, and the risk of cross infection is reduced.

[0036] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. A controllable automatic discharge device for medical liquid, characterized in that: include: A placement tube (1) is provided with a medicine liquid bottle (2) in the placement tube (1), a bottom plate (3) is fixedly mounted on the bottom of the placement tube (1), a support cover (4) is fixedly mounted on the bottom of the bottom plate (3), a mounting ring (5) is threadedly mounted on the bottom plate (3), a liquid collection tube (6) is threadedly mounted inside the mounting ring (5), and a liquid inlet end of the liquid collection tube (6) extends into the medicine liquid bottle (2), a control valve (7) is threadedly sleeved on the liquid outlet end of the liquid collection tube (6), and the top end of the control valve (7) is in contact with the bottom end of the mounting ring (5), an outflow tube (8) is threadedly mounted on one end of the control valve (7) away from the mounting ring (5), and the outflow tube (8) is located in the support cover (4).

2. The controllable automatic medical liquid discharge device according to claim 1, characterized in that: Four arc plates (9) are arranged in the placement tube (1), and the four arc plates (9) are arranged in a circular array on two diagonal lines of the placement tube (1). An anti-skid pad (10) is fixedly mounted on a side of the arc plate (9) close to the medicine liquid bottle (2), and the anti-skid pad (10) is arc-shaped. A bearing is arranged on a side of the arc plate (9) away from the anti-skid pad (10).

3. The controllable automatic medical liquid discharge device according to claim 2, characterized in that: The placement tube (1) is provided with a plurality of sliding holes (11), the plurality of sliding holes (11) being arranged opposite to each other in pairs, a connecting rod (12) being slidably mounted in the sliding hole (11), one end of the connecting rod (12) being fixedly connected to the bearing, a spring (13) being sleeved on the connecting rod (12), and two ends of the spring (13) being fixedly connected to the placement tube (1) and the arc plate (9), respectively.

4. The controllable automatic medical liquid discharge device according to claim 3, characterized in that: Four limiting rods (14) are arranged on the outside of the placement tube (1), and the limiting rods (14) are composed of two upper and lower branch rods threadedly connected. The limiting rods (14) are respectively threadedly connected to the two connecting rods (12) on the same side of the placement tube (1).

5. The controllable automatic medical liquid discharge device according to claim 1, characterized in that: Liquid level openings (15) are respectively provided on the four sides of the placement cylinder (1), and the height of the liquid level openings (15) is higher than the height of the top of the mounting ring (5).

6. The controllable automatic medical liquid discharge device according to claim 1, characterized in that: The bottom plate (3) and the top of the support cover (4) are respectively provided with a plurality of through holes, bolts (16) are arranged in the through holes, and nuts matching the bolts (16) are arranged in the support cover (4).

7. The controllable automatic medical liquid discharge device according to claim 1, characterized in that: A circular hole is provided at the top of the support cover (4), and the control valve (7) extends into the interior of the support cover (4) through the circular hole. The support cover (4) is cylindrical, and an operating port is provided on one side of the support cover (4).

8. The controllable automatic medical liquid discharge device according to claim 1, characterized in that: The top inner side of the placement tube (1) is an arc edge, and the liquid collection tube (6), the control valve (7) and the outflow tube (8) are all disposable items.

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