Medical care dispensing device

Abstract

The invention discloses a medical care dispensing device, and relates to the field of liquid medicine preparation equipment. A medical care medicine dispensing device comprises a medicine dispensing shell and further comprises a rotating disc rotationally connected to the medicine dispensing shell; the supporting rod is fixedly connected to the circle center of the rotating disc, a connecting rod is fixedly connected to the end, away from the rotating disc, of the supporting rod, and a rotating ring is fixedly connected to the end, away from the supporting rod, of the connecting rod; the ampoule bottle placing racks are annularly mounted on the rotating ring at equal intervals, the ampoule bottle placing racks are inversely and obliquely arranged, and insertion openings of the ampoule bottle placing racks face the rotating disc below; the ampoule bottle is obliquely installed on the rotating disc, liquid medicine in the ampoule bottle rapidly flows to the bottom of the ampoule bottle on the upper portion through centrifugal force generated by rotation, glass residues generated by breaking off the head of the ampoule bottle can be rapidly separated from the ampoule bottle, and the situation that the glass residues enter the ampoule bottle is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of liquid medicine preparation equipment, and specifically relates to a medical care medicine dispensing device. Background Art

[0002] Infusion is a common treatment method. Before infusion, medical staff usually need to suck out the liquid medicine contained in an ampoule bottle with a syringe and then inject it into the infusion bottle.

[0003] Since the ampoule bottle is a sealed glass product, medical staff usually need to break off the upper end of the ampoule bottle when using it, and then use a syringe to suck out the liquid medicine. When the bottle head of the ampoule bottle is broken off, a lot of glass shards will be generated. Some of these glass shards will fall into the lower ampoule bottle and be mixed in the liquid medicine. At this time, medical staff need to gently tap the ampoule bottle with the back of their fingers to prompt the glass shards in the ampoule bottle to quickly sink to the bottom, and then suck out the liquid medicine in the ampoule bottle with a syringe.

[0004] In this process, medical staff need to wait for the glass shards in the ampoule bottle to sink to the bottom, which is time-consuming, affects the work efficiency of medical staff, and there are certain deficiencies. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a liquid medicine preparation device that can overcome or at least partially solve the above problems.

[0006] To solve the above technical problem, the basic concept of the technical solution adopted by the present invention is: a medical care medicine dispensing device, including a dispensing housing, and further including:

[0007] A rotating disk, rotatably connected to the dispensing housing;

[0008] A support rod, fixedly connected to the center of the rotating disk. One end of the support rod away from the rotating disk is fixedly connected with a connecting rod, and one end of the connecting rod away from the support rod is fixedly connected with a rotating ring;

[0009] Multiple groups of ampoule bottle holders, annularly and equidistantly installed on the rotating ring, and the ampoule bottle holders are arranged in an inverted and inclined manner with the insertion openings facing the lower rotating disk;

[0010] A first electric push rod, fixedly connected to the rotating disk. The telescopic end of the first electric push rod is fixedly connected with a second electric push rod, and the telescopic end of the second electric push rod is fixedly connected with a mounting rack. The inclination angle of the second electric push rod is the same as the inclination angle of the ampoule bottle holder;

[0011] The electric push rod three is fixedly connected in the mounting frame, and the output end of the electric push rod is rotatably connected with an ampoule bottle opener, and the mounting frame is provided with an opening, and the ampoule bottle opener is rotatably connected in the opening. When the electric push rod two is extended, the ampoule bottle opener can be moved to the ampoule bottle placement rack, so that the ampoule bottle opener is inserted into the bottle head of the ampoule bottle in the ampoule bottle placement rack, and the ampoule bottle opener is rotated in the opening by the extension and contraction of the electric push rod three, thereby breaking off the bottle head of the ampoule bottle;

[0012] The electronic syringe is connected to the mounting frame and is tilted. When the telescopic end of the electric push rod 1 contracts, the electronic syringe is moved to a position coaxial with the ampoule bottle. Then, the electronic syringe is inserted into the opened ampoule bottle through the electric push rod 2 to suck out the liquid in the ampoule bottle.

[0013] In order to reduce the entry of glass fragments, further, an air pump is fixedly connected to the dispensing shell, and an air outlet pipe 2 is connected to the air outlet end of the air pump. The mounting frame is equipped with an air jet pipe between the opening and the electronic syringe. The air jet pipe is connected to the air outlet pipe 2, and the air jet pipe is arranged at an angle. When the air pump is started, the gas will be quickly ejected through the air jet pipe, thereby blowing away the debris generated when the bottle head of the ampoule is broken open downwards.

[0014] In order to reduce the splashing of glass fragments, further, an inner wall groove is provided in the dispensing shell, and a plurality of groups of air suction holes are provided in the inner wall groove. An air intake pipe is connected to the air intake end of the air pump, and the air intake pipe is communicated with the air suction holes.

[0015] In order to prevent glass slag from entering the air pump, further, a filter plate is connected to the inner wall groove to prevent glass slag from entering the air pump.

[0016] In order to facilitate the rotation of the rotating disk, further, a motor is fixedly connected inside the medicine dispensing shell, and the output end of the motor is fixedly connected to the rotating disk.

[0017] In order to facilitate the output of gas, further, a rotary connector is fixedly connected to the output end of the motor, and the second gas outlet pipe is connected to the gas inlet end of the rotary connector.

[0018] Furthermore, an inner tube is provided in the support rod, the air inlet end of the inner tube is connected to the air outlet end of the rotary connector, and multiple groups of connecting tubes are connected to the support rod, and both ends of the connecting tubes are respectively connected to the jet pipe and the inner tube.

[0019] In order to avoid the air jet pipe from exhausting air for a long time, further, the air outlet end of the air pump is connected with an air outlet pipe 1, the air outlet pipe 2 is connected to the air outlet pipe 1, and the air outlet pipe 2 is connected with an electronic valve.

[0020] For the convenience of installation and removal, further, an installation block is fixedly connected to the installation frame, and the electronic syringe is installed in the installation block.

[0021] To avoid falling off, furthermore, a rubber filling pad for stabilizing the ampoule is connected inside the ampoule placement rack.

[0022] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art: By installing the ampoule obliquely on the rotating turntable, through the centrifugal force generated by rotation, the liquid medicine in the ampoule can quickly flow to the bottom of the upper ampoule, and the glass shards generated by breaking the head of the ampoule can be quickly separated from the ampoule, reducing the entry of glass shards into the ampoule. At the same time, under the action of centrifugal force, the glass shards will quickly come to the bottom of the upper bottle, facilitating the suction of the liquid medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In the drawings:

[0024] Figure 1 is a three-dimensional structural schematic diagram of a medical care medicine dispensing device proposed by the present invention;

[0025] Figure 2 is a sectional structural schematic diagram of a medical care medicine dispensing device proposed by the present invention Figure 1 ;

[0026] Figure 3 is a sectional structural schematic diagram of a medical care medicine dispensing device proposed by the present invention Figure 2 ;

[0027] Figure 4 is a medical care medicine dispensing device proposed by the present invention Figure 3 The structural schematic diagram of part A in;

[0028] Figure 5 is a sectional structural schematic diagram of a medical care medicine dispensing device proposed by the present invention Figure 3 ;

[0029] Figure 6 is a medical care medicine dispensing device proposed by the present invention Figure 5 The structural schematic diagram of part B in;

[0030] Figure 7 is a structural schematic diagram of components such as the ampoule placement rack and the ampoule opener in a medical care medicine dispensing device proposed by the present invention;

[0031] Figure 8 is a structural schematic diagram of components such as the ampoule placement rack and the rotating ring in a medical care medicine dispensing device proposed by the present invention.

[0032] In the figure: 1, medicine dispensing housing; 101, motor; 1011, rotary connector; 102, rotating disk; 103, air pump; 1031, intake pipe; 1032, first outlet pipe; 1033, second outlet pipe; 104, inner wall groove; 1041, suction hole; 105, filter plate; 2, support rod; 201, connecting rod; 202, rotating ring; 203, ampoule bottle holder; 204, rubber filling pad; 205, inner tube; 301, first electric push rod; 302, second electric push rod; 303, mounting bracket; 304, third electric push rod; 305, ampoule bottle opener; 306, mounting block; 307, electronic syringe; 401, connecting pipe; 402, jet pipe. Detailed implementation mode

[0033] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0034] Embodiment 1:

[0035] Refer to Figures 1-8, a medical care dispensing device, including a dispensing housing 1, further comprising: a rotating disk 102, rotatably connected within the dispensing housing 1; a support rod 2, fixedly connected to the center of the rotating disk 102, and a connecting rod 201 is fixedly connected to one end of the support rod 2 away from the rotating disk 102, and a rotating ring 202 is fixedly connected to one end of the connecting rod 201 away from the support rod 2; a plurality of ampoule bottle holders 203, annularly and equidistantly installed on the rotating ring 202, and the ampoule bottle holders 203 are arranged in an inverted and inclined manner, with the socket facing the rotating disk 102 below; an electric push rod 301, fixedly connected to the rotating disk 102, an electric push rod 302 is fixedly connected to the telescopic end of the electric push rod 301, and an installation frame 303 is fixedly connected to the telescopic end of the electric push rod 302, and the inclination angle of the electric push rod 302 is the same as the inclination angle of the ampoule bottle holder 203; an electric push rod 304, fixedly connected within the installation frame 303, and an ampoule opener 305 is rotatably connected to the output end of the electric push rod 303, and an opening is provided within the installation frame 303, and the ampoule opener 305 is rotatably connected within the opening. When the electric push rod 302 extends, the ampoule opener 305 can be moved to the position of the ampoule bottle holder 203, so that the ampoule opener 305 is inserted into the bottle head of the ampoule within the ampoule bottle holder 203, and the ampoule opener 305 rotates within the opening through the telescopic movement of the electric push rod 304, thereby breaking off the bottle head of the ampoule; an electronic syringe 307, connected to the installation frame 303, and the electronic syringe 307 is arranged in an inclined manner. When the telescopic end of the electric push rod 301 contracts, the electronic syringe 307 will be moved to a position coaxial with the ampoule, and then through the electric push rod 302, the electronic syringe 307 is inserted into the opened ampoule, and the liquid within the ampoule is sucked out by the electronic syringe 307. A motor 101 is fixedly connected within the dispensing housing 1, the output end of the motor 101 is fixedly connected to the rotating disk 102, an installation block 306 is fixedly connected to the installation frame 3, and the electronic syringe 307 is installed within the installation block 306.

[0036] The ampoule opener 305 in this device adopts an existing ampoule opening device, which has a hollow cylinder similar to a sleeve. The ampoule is placed within the hollow cylinder, and the bottle head of the ampoule is broken off through the movement of the cylinder.

[0037] The electronic syringe 307 adopts the Mili REME electronic syringe YF-DSI-01, which has precise injection control and liquid medicine inhalation, and can accurately control the injection volume and speed of the medicine according to the parameters set by the doctor to ensure the accurate delivery of the medicine.

[0038] Among them, the inclination angle between the ampoule bottle holder 203 and the rotating ring 202 is between 20° - 45°, and 30° is adopted in this embodiment.

[0039] When in use, place the device on a suitable horizontal platform, then turn on the power supply. Finally, through the gap between the connecting rods 201, insert the ampoule bottle to be processed upside down into the ampoule bottle placement rack 203. After the installation is completed, the motor 101 can be started. The rotation of the motor 101 causes the rotating disk 102 to rotate rapidly, generating a strong centrifugal force. As a result, the liquid inside the ampoule bottle, which was initially affected by gravity and accumulated in the bottle head at the bottom of the ampoule bottle, will, due to the inclined setting of the ampoule bottle at this time and the action of the centrifugal force, be transferred to the bottom inside the upper part of the ampoule bottle. Then, start the second electric push rod 302, so that the ampoule bottle opener 305 that rotates synchronously with the ampoule bottle continuously approaches the bottle head of the ampoule bottle. Eventually, the cylinder of the ampoule bottle opener 305 is sleeved on the bottle head of the ampoule bottle. Then, start the third electric push rod 304. By shortening the third electric push rod 304, the ampoule bottle opener 305 rotates towards the center of the rotating disk 102, and at the same time, breaks the bottle head of the ampoule bottle by force. During this process, a large amount of glass fragments will be generated at the fracture of the ampoule bottle. Since the ampoule bottle is in a rotating state at this time and is affected by the outward centrifugal force, the glass fragments will quickly fly outwards. At the same time, because the ampoule bottle rotates on the rotating disk 102, the ampoule bottle will quickly move away from these fragments. In this way, most of the glass fragments can be quickly separated from the ampoule bottle, reducing the number of glass fragments falling into the ampoule bottle. At the same time, the centrifugal force generated by the rotation will cause the glass fragments that fall into the ampoule bottle to quickly reach the bottom of the bottle at the upper part of the ampoule bottle under the action of the centrifugal force. Then, the second electric push rod 302 can be started to make the ampoule bottle opener 305 move away from the ampoule bottle. At the same time, the first electric push rod 301 extends synchronously, so that the needle of the electronic syringe 307 is on the same axis as the opened ampoule bottle. At this time, the second electric push rod 302 can be started again to insert the needle of the electronic syringe 307 into the ampoule bottle. At this time, it should be noted that the needle does not closely adhere to the bottom of the ampoule bottle. Then, the liquid medicine inside the ampoule bottle is sucked out through the electronic syringe 307. After sucking out an appropriate amount of liquid medicine, the electric push rod can be reset, and the motor 101 can be turned off. At this time, the rotating disk 102 will slowly stop rotating. Since there will still be some liquid medicine remaining in the ampoule bottle at this time, if it needs to be recycled to avoid waste, a collection box can be set on the mounting rack 303. Through the first electric push rod 301, the collection box is located below the ampoule bottle. When the ampoule bottle stops rotating, the remaining liquid medicine inside can be collected. To facilitate the collection of the liquid medicine, an emergency stop method can be used to quickly stop the rotation, avoiding the situation where the liquid medicine slowly flows out due to slow rotation and cannot enter the collection box. Finally, the electronic syringe 307 can be removed from the mounting block 306. The connection method between the mounting block 306 and the electronic syringe 307 can be magnetic attraction, or clamping, etc. After removing the electronic syringe 307, the electronic syringe 307 can be inserted into other medicine bottles for mixing, and finally, the patient can be infused.

[0040] Finally, the device needs to be cleaned. Insert the tweezers into the slot on the side of the ampoule opener 305, then the bottle head can be clamped and removed, and the ampoule in the ampoule placement rack 203 can be taken out. If there is a collection box, the liquid medicine in the collection box needs to be taken out for subsequent recycling. Finally, wipe the inside of the device with a rag, and regularly invert the medicine dispensing housing 1 to remove the glass slag inside.

[0041] Embodiment 2:

[0042] Refer to Figure 3 、 Figure 6 、 Figure 7 A medical care medicine dispensing device is basically the same as Embodiment 1. Further: An air pump 103 is fixedly connected inside the medicine dispensing housing 1. An air outlet pipe two 1033 is connected to the air outlet end of the air pump 103. A jet pipe 402 is installed between the opening and the electronic syringe 307 on the mounting bracket 303. The jet pipe 402 is communicated with the air outlet pipe two 1033. The jet pipe 402 is inclined. When the air pump 103 is started, the gas will quickly spray out through the jet pipe 402, and then the debris generated when the ampoule bottle head is broken will be blown downward. An inner wall groove 104 is provided inside the medicine dispensing housing 1. Multiple groups of suction holes 1041 are provided inside the inner wall groove 104. An air inlet pipe 1031 is connected to the air inlet end of the air pump 103. The air inlet pipe 1031 is communicated with the suction holes 1041. A filter plate 105 is connected to the inner wall groove 104 to prevent glass slag from entering the air pump 103. A rotary connector 1011 is fixedly connected to the output end of the motor 101. The air outlet pipe two 1033 is connected to the air inlet end of the rotary connector 1011. An inner tube 205 is provided inside the support rod 2. The air inlet end of the inner tube 205 is connected to the air outlet end of the rotary connector 1011. Multiple groups of connecting pipes 401 are connected to the support rod 2. Both ends of the connecting pipe 401 are respectively connected to the jet pipe 402 and the inner tube 205. An air outlet pipe one 1032 is connected to the air outlet end of the air pump 103. The air outlet pipe two 1033 is connected to the air outlet pipe one 1032. An electronic valve is connected inside the air outlet pipe two 1033.

[0043] When breaking the ampoule bottle, the air pump 103 can be started. Through the air pump 103, the inner wall groove 104 continuously generates suction, and at the same time, the jet pipe 402 continuously generates a gas with a relatively fast flow rate. Then break the ampoule bottle. When breaking, the previous rotational centrifugal force can play the same role. At the same time, the airflow generated by the jet pipe 402 will blow the broken slag downward, further reducing the amount of glass slag entering the inside of the ampoule bottle. After breaking, the jet pipe 402 stops blowing air to reduce dust from entering the ampoule bottle. At the same time, under the action of the suction holes 1041, the inner wall groove 104 will generate a certain suction to adsorb the flying glass slag and prevent the glass slag from flying around.

[0044] Embodiment 3:

[0045] Referring to Figure 8 , a medical care dispensing device, which is basically the same as that of Embodiment 2. Further, a rubber filling pad 204 for stabilizing the ampoule is connected inside the ampoule placement rack 203.

[0046] Through the rubber filling pad 204, the gap between the ampoule placement rack 203 and the ampoule can be filled, and at the same time, the friction is increased, which can effectively prevent the ampoule from falling off and is convenient for use.

[0047] In the present invention, the ampoule is inclined and installed on the rotating turntable 102. Through the centrifugal force generated by the rotation, the liquid medicine in the ampoule can quickly flow to the bottom of the upper ampoule, and the glass shards generated by breaking off the head of the ampoule can be quickly separated from the ampoule, reducing the entry of glass shards into the ampoule. At the same time, under the action of the centrifugal force, the glass shards will quickly come to the bottom of the upper bottle, which is convenient for sucking out the liquid medicine.

[0048] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art of this patent, without departing from the scope of the technical solution of the present invention, can make some changes or modifications using the technical content prompted above into equivalent embodiments of equivalent changes. However, as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A medical care dispensing device, comprising a dispensing housing (1), characterized in that: Also includes: A rotating disk (102) rotatably connected inside the medicine dispensing housing (1); A support rod (2) is fixedly connected to the center of the rotating disk (102); a connecting rod (201) is fixedly connected to one end of the support rod (2) away from the rotating disk (102); and a rotating ring (202) is fixedly connected to one end of the connecting rod (201) away from the support rod (2); A plurality of ampoule bottle placing racks (203) are installed in a ring shape at equal intervals on the rotating ring (202), and the ampoule bottle placing racks (203) are arranged in an inverted and tilted manner, with the sockets facing the rotating disk (102) below; An electric push rod 1 (301) is fixedly connected to the rotating disk (102), an electric push rod 2 (302) is fixedly connected to the telescopic end of the electric push rod 1 (301), a mounting frame (303) is fixedly connected to the telescopic end of the electric push rod 2 (302), and an inclination angle of the electric push rod 2 (302) is consistent with an inclination angle of the ampoule bottle placement frame (203); The electric push rod three (304) is fixedly connected in the mounting frame (303), and the output end of the electric push rod three (304) is rotatably connected with an ampoule bottle opener (305). The mounting frame (303) is provided with an opening, and the ampoule bottle opener (305) is rotatably connected in the opening. When the electric push rod two (302) is extended, the ampoule bottle opener (305) can be moved to the ampoule bottle placement frame (203), so that the ampoule bottle opener (305) is inserted into the bottle head of the ampoule bottle in the ampoule bottle placement frame (203). The electric push rod three (304) is extended and retracted to make the ampoule bottle opener (305) rotate in the opening, thereby breaking off the bottle head of the ampoule bottle; The electronic syringe (307) is connected to the mounting frame (303). The electronic syringe (307) is tilted. When the telescopic end of the electric push rod 1 (301) contracts, the electronic syringe (307) is moved to a position coaxial with the ampoule bottle. Then, the electronic syringe (307) is inserted into the opened ampoule bottle through the electric push rod 2 (302), and the liquid in the ampoule bottle is sucked out through the electronic syringe (307).

2. A medical care dispensing device according to claim 1, characterized in that: An air pump (103) is fixedly connected inside the medicine dispensing shell (1), and an air outlet pipe (1033) is connected to the air outlet end of the air pump (103). An air jet pipe (402) is installed between the opening of the mounting frame (303) and the electronic syringe (307). The air jet pipe (402) is connected to the air outlet pipe (1033), and the air jet pipe (402) is arranged at an angle. When the air pump (103) is started, gas will be quickly ejected through the air jet pipe (402), thereby blowing away the debris generated when the bottle head of the ampoule is broken open to the bottom.

3. A medical care dispensing device according to claim 2, characterized in that: The medicine dispensing shell (1) is provided with an inner wall groove (104), and a plurality of groups of air suction holes (1041) are provided in the inner wall groove (104). An air intake pipe (1031) is connected to the air intake end of the air pump (103), and the air intake pipe (1031) is in communication with the air suction holes (1041).

4. A medical care dispensing device according to claim 3, characterized in that: The inner wall groove (104) is connected to a filter plate (105) to prevent glass slag from entering the air pump (103).

5. A medical care dispensing device according to claim 2, characterized in that: A motor (101) is fixedly connected inside the medicine dispensing housing (1), and an output end of the motor (101) is fixedly connected to a rotating disk (102).

6. A medical care dispensing device according to claim 5, characterized in that: A rotating connector (1011) is fixedly connected to the output end of the motor (101), and the second air outlet pipe (1033) is connected to the air inlet end of the rotating connector (1011).

7. A medical care dispensing device according to claim 6, characterized in that: An inner tube (205) is arranged inside the support rod (2), the air inlet end of the inner tube (205) is connected to the air outlet end of the rotary connector (1011), and a plurality of groups of connecting tubes (401) are connected to the support rod (2), and the two ends of the connecting tubes (401) are respectively connected to the air injection tube (402) and the inner tube (205).

8. A medical care dispensing device according to claim 6, characterized in that: The air outlet end of the air pump (103) is connected to an air outlet pipe 1 (1032), the air outlet pipe 2 (1033) is connected to the air outlet pipe 1 (1032), and an electronic valve is connected inside the air outlet pipe 2 (1033).

9. A medical care dispensing device according to claim 1, characterized in that: The mounting frame (303) is fixedly connected with a mounting block (306), and the electronic syringe (307) is installed in the mounting block (306).

10. A medical care dispensing device according to claim 1, characterized in that: The ampoule bottle placement rack (203) is connected with a rubber filling pad (204) for stabilizing the ampoule bottles.

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