阅读说明：本技术 一种过氧化氢自动抽取系统 (Automatic hydrogen peroxide extraction system ) 是由 刘光武 刘嵘 凌鹏飞 于 2019-07-15 设计创作，主要内容包括：本发明公开了一种过氧化氢自动抽取系统,包括：药匣、机体和抽取装置,其中：药匣内部设有若干个并列布置的药囊容纳腔,药囊容纳腔的侧壁设有第一孔道,药囊容纳腔的底部设有第二孔道；机体内部设有药匣通道,机体上安装有推进机构；抽取装置包括抽取管、刺破针、驱动机构、以及与抽取管连接的抽真空机构,所述抽取管竖直布置在药匣通道的下方,抽取管的底部设有出液口,抽取管的顶部安装有针头；所述刺破针位于药匣通通道的一侧并朝向药匣通道；所述驱动机构分别与抽取管和刺破针连接以驱动抽取管向药匣通道方向竖直移动、驱动刺破针向药匣通道方向水平移动。本发明安全可靠,方便快捷。(The invention discloses an automatic hydrogen peroxide extraction system, which comprises: medicine casket, organism and draw-out device, wherein: a plurality of medicine bag accommodating cavities which are arranged in parallel are arranged in the medicine box, a first pore passage is formed in the side wall of each medicine bag accommodating cavity, and a second pore passage is formed in the bottom of each medicine bag accommodating cavity; a medicine box channel is arranged in the machine body, and a propelling mechanism is arranged on the machine body; the extraction device comprises an extraction pipe, a puncture needle, a driving mechanism and a vacuumizing mechanism connected with the extraction pipe, the extraction pipe is vertically arranged below the medicine box channel, a liquid outlet is formed in the bottom of the extraction pipe, and a needle head is mounted at the top of the extraction pipe; the puncture needle is positioned on one side of the medicine box through channel and faces the medicine box channel; the driving mechanism is respectively connected with the extraction tube and the puncture needle so as to drive the extraction tube to vertically move towards the direction of the medicine box channel and drive the puncture needle to horizontally move towards the direction of the medicine box channel. The invention is safe, reliable, convenient and fast.)

1. An automatic hydrogen peroxide extraction system, comprising: medicine casket (1), organism (2) and draw-out device, wherein:

A plurality of medicine bag accommodating cavities which are arranged in parallel and can be used for placing medicine storage capsules are arranged in the medicine box (1), the side wall of each medicine bag accommodating cavity is provided with a first pore passage which penetrates through the side wall of the medicine bag accommodating cavity, and the bottom of each medicine bag accommodating cavity is provided with a second pore passage which penetrates through the bottom wall of the medicine bag accommodating cavity;

A medicine box channel for the medicine box (1) to pass through is arranged in the machine body (2), and a propelling mechanism for driving the medicine box (1) to move in the medicine box channel is arranged on the machine body (2);

The extraction device is positioned between two ends of the medicine box channel and comprises an extraction pipe (3), a puncture needle (4), a driving mechanism and a vacuum-pumping mechanism which is connected with the extraction pipe (3) so as to enable negative pressure to be generated inside the extraction pipe (3), the extraction pipe (3) is vertically arranged below the medicine box channel, a liquid outlet is formed in the bottom of the extraction pipe (3), a needle head (5) is installed at the top of the extraction pipe (3), and a pipe cavity communicated with the extraction pipe (3) is formed inside the needle head (5); the puncture needle (4) is positioned on one side of the through channel of the medicine box (1) and faces the medicine box channel; the driving mechanism is respectively connected with the extraction tube (3) and the puncture needle (4) to drive the extraction tube (3) to vertically move towards the direction of the medicine box channel and drive the puncture needle (4) to horizontally move towards the direction of the medicine box channel.

2. The automatic extraction system of hydrogen peroxide according to claim 1, wherein the side wall of the extraction tube (3) is provided with an extraction opening, and a first control valve for controlling the connection and disconnection between the inner cavity of the extraction tube (3) and the tube cavity is arranged at the joint of the extraction tube (3) and the needle (5); the vacuumizing mechanism is connected with the air pumping port through a pipeline, a second control valve used for controlling the on-off of the pipeline and the air pumping port is arranged at the joint of the pipeline and the air pumping port, and when the first control valve is in an opening state, the second control valve is in a closing state.

3. The automatic extraction system of hydrogen peroxide as claimed in claim 1, wherein the pushing mechanism comprises a third rack and a motor, the third rack is slidably mounted on the inner side wall of the cartridge channel; the motor is fixedly arranged on the machine body (2), a gear is arranged on an output shaft of the motor, and the gear is meshed with the third rack.

4. The automatic hydrogen peroxide extraction system according to claim 3, wherein the top of the medicine box (1) is provided with a right-angled triangular block (101) which is positioned above any one of the medicine bag accommodating cavities, the inclined surface of each right-angled triangular block (101) is positioned above the medicine box (1) and forms an included angle with the upper surface of the medicine box (1), and the inclined surfaces in each right-angled triangular block (101) are inclined in the same direction; a backstop pawl (6) is arranged above the medicine box channel.

5. The automatic extraction system of hydrogen peroxide according to claim 1, wherein the side wall of the cartridge (1) and located in any one of the capsule accommodating cavities is provided with a bar code recording the volume of the capsule; a code scanner is arranged on the machine body (2) and positioned at one side of the medicine box channel.

6. The system for automatically extracting hydrogen peroxide according to claim 5, wherein the code scanner is a photoelectric code scanner.

preferably, the puncture needle (4) and the extraction tube (3) are located in the same vertical plane, and the plane of the puncture needle (4) and the extraction tube (3) is perpendicular to the extending direction of the medicine box channel.

7. The automatic extraction system of hydrogen peroxide according to any one of claims 1-6, wherein the drive mechanism comprises a first rack (7), a second rack (8), and a motor, wherein: the first rack (7) is horizontally arranged on one side of the extension direction of the medicine box channel, the extension direction of the first rack (7) is vertical to the extension direction of the medicine box channel, and the first rack (7) is fixedly connected with the puncture needle (4); the second rack (8) is vertically arranged, and the second rack (8) is fixedly connected with the medicine taking pipe; the motor is fixedly arranged on the machine body (2), a first gear and a second gear are fixed on an output shaft of the motor, the first gear is meshed with the first rack (7), and the second gear is meshed with the second rack (8).

8. The automatic extraction system of hydrogen peroxide according to claim 7, characterized in that the puncture needle (4) has a central cavity passing through it.

Technical Field

the invention relates to the technical field of medical equipment, in particular to an automatic hydrogen peroxide extraction system.

Background

Hydrogen peroxide (hydrogen peroxide) is a strong oxidant, and the aqueous solution is commonly called hydrogen peroxide and is colorless transparent liquid. The application of the disinfectant comprises three types of medical use, military use and industrial use, the daily disinfection is medical hydrogen peroxide which can kill intestinal pathogenic bacteria, pyogenic cocci and pathogenic yeast and is generally used for disinfecting the surfaces of objects. The liquid medicine is sealed in the medicine bag during production, which causes great inconvenience in taking medicine during use.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides an automatic hydrogen peroxide extraction system.

the invention provides an automatic hydrogen peroxide extraction system, which comprises: medicine casket, organism and draw-out device, wherein:

the medicine box is internally provided with a plurality of medicine bag containing cavities which are arranged in parallel and can be used for placing medicine storage capsules, the side wall of each medicine bag containing cavity is provided with a first pore passage which penetrates through the side wall of the medicine bag containing cavity, and the bottom of each medicine bag containing cavity is provided with a second pore passage which penetrates through the bottom wall of the medicine bag containing cavity;

A medicine box channel for the medicine box to pass through is arranged in the machine body, and a propelling mechanism for driving the medicine box to move in the medicine box channel is arranged on the machine body;

The extraction device is positioned between two ends of the medicine box channel and comprises an extraction pipe, a puncture needle, a driving mechanism and a vacuumizing mechanism connected with the extraction pipe so as to enable the interior of the extraction pipe to generate negative pressure, the extraction pipe is vertically arranged below the medicine box channel, a liquid outlet is formed in the bottom of the extraction pipe, a needle head is mounted at the top of the extraction pipe, and a pipe cavity communicated with the extraction pipe is formed in the needle head; the puncture needle is positioned on one side of the medicine box through channel and faces the medicine box channel; the driving mechanism is respectively connected with the extraction tube and the puncture needle so as to drive the extraction tube to vertically move towards the direction of the medicine box channel and drive the puncture needle to horizontally move towards the direction of the medicine box channel.

preferably, the side wall of the extraction pipe is provided with an extraction opening, and a first control valve for controlling the connection and disconnection between the inner cavity and the cavity of the extraction pipe is arranged at the joint of the extraction pipe and the needle head; the vacuumizing mechanism is connected with the air pumping port through a pipeline, a second control valve used for controlling the on-off of the pipeline and the air pumping port is arranged at the joint of the pipeline and the air pumping port, and when the first control valve is in an opening state, the second control valve is in a closing state.

Preferably, the pushing mechanism comprises a third rack and a motor, and the third rack is slidably mounted on the inner side wall of the medicine box channel; the motor is fixedly installed on the machine body, a gear is installed on an output shaft of the motor, and the gear is meshed with the third rack.

Preferably, the top of the medicine box is provided with a right-angled triangular block which is fixed above any one medicine bag containing cavity, the inclined plane of each right-angled triangular block is arranged above the medicine box and forms an included angle with the upper surface of the medicine box, and the inclined planes in each right-angled triangular block are in the same inclination direction; a backstop pawl is arranged above the medicine box channel.

Preferably, the side wall of the medicine box and positioned in any one medicine bag accommodating cavity is provided with a bar code recording the volume of the medicine bag; a code scanner is arranged on the machine body and on one side of the medicine box channel.

Preferably, the scanner is an opto-electrical scanner.

Preferably, the puncture needle and the extraction tube are located in the same vertical plane, and the plane of the puncture needle and the extraction tube is perpendicular to the extending direction of the cartridge channel.

preferably, the drive mechanism comprises a first rack, a second rack and a motor, wherein: the first rack is horizontally arranged on one side of the extension direction of the medicine box channel, the extension direction of the first rack is vertical to the extension direction of the medicine box channel, and the first rack is fixedly connected with the puncture needle; the second rack is vertically arranged and fixedly connected with the medicine taking pipe; the motor is fixedly installed on the machine body, a first gear and a second gear are fixed on an output shaft of the motor, the first gear is meshed with the first rack, and the second gear is meshed with the second rack.

Preferably, the lancet has a central lumen therethrough.

In the invention, the medicine box is arranged, so that the medicine bag is fixed in the medicine box; meanwhile, the machine body and the extraction device are arranged, and the structure of the machine body and the extraction device is arranged, so that each medicine bag fixed in the medicine box can sequentially pass through the position of the extraction device along with the movement of the medicine box in the medicine box channel, when the medicine bag moves to the position of the extraction device, a puncture needle in the extraction device penetrates through a first pore channel on the side wall of the medicine box and penetrates into the medicine bag from the side wall of the medicine bag to form an air vent on the side wall of the medicine bag, and a needle head of the extraction device penetrates through a second pore channel and penetrates into the medicine bag from the bottom of the medicine bag, so that liquid in the medicine bag is pumped into the extraction tube by using a vacuumizing mechanism. The extraction system is safe, reliable, convenient and fast.

drawings

FIG. 1 is a schematic structural diagram of an automatic hydrogen peroxide extraction system according to the present invention;

FIG. 2 is a K diagram of FIG. 1;

Fig. 3 is a schematic structural view of the cartridge in an automatic hydrogen peroxide extraction system according to the present invention.

Detailed Description

The technical solution of the present invention will be described in detail below with reference to specific examples.

As shown in fig. 1-3, fig. 1 is a schematic structural diagram of an automatic hydrogen peroxide extraction system according to the present invention; FIG. 2 is a K diagram of FIG. 1; fig. 3 is a schematic structural view of the cartridge in an automatic hydrogen peroxide extraction system according to the present invention.

Referring to fig. 1 to 3, the present invention provides an automatic hydrogen peroxide extraction system, including: medicine casket 1, organism 2 and draw-out device, wherein:

The medicine box 1 is internally provided with a plurality of medicine bag containing cavities which are arranged in parallel and can be used for placing medicine storage capsules, the side wall of each medicine bag containing cavity is provided with a first pore passage which penetrates through the side wall of the medicine bag containing cavity, and the bottom of each medicine bag containing cavity is provided with a second pore passage which penetrates through the bottom wall of the medicine bag containing cavity. A medicine box channel for the medicine box 1 to pass through is arranged in the machine body 2, and a propelling mechanism for driving the medicine box 1 to move in the medicine box channel is arranged on the machine body 2. The extraction device is positioned between two ends of the medicine box channel and comprises an extraction pipe 3, a puncture needle 4, a driving mechanism and a vacuumizing mechanism connected with the extraction pipe 3 so as to enable negative pressure to be generated inside the extraction pipe 3, the extraction pipe 3 is vertically arranged below the medicine box channel, a liquid outlet is formed in the bottom of the extraction pipe 3, a needle head 5 is installed at the top of the extraction pipe 3, and a pipe cavity communicated with the extraction pipe 3 is formed inside the needle head 5; the puncture needle 4 is positioned at one side of the through channel of the medicine box 1 and faces the medicine box channel; the driving mechanism is respectively connected with the extraction tube 3 and the puncture needle 4 so as to drive the extraction tube 3 to vertically move towards the direction of the medicine box channel and drive the puncture needle 4 to horizontally move towards the direction of the medicine box channel.

The working principle of the invention is as follows: the method comprises the steps of loading a medicine bag into a medicine box 1 in advance, inserting the medicine box 1 into a medicine box channel, then pushing the medicine box 1 to move towards the position of an extraction device by using a pushing mechanism, when the medicine bag at the forefront end in the medicine box 1 moves to the extraction device, puncturing an air vent on the side surface of the medicine bag by using a puncture needle 4 in the extraction device, and inserting a needle head 5 on an extraction pipe 4 into the medicine bag from the bottom of the medicine bag to extract medicine liquid. After the liquid medicine in the current medicine bag is extracted, the recommending mechanism 2 is utilized to push the medicine box 1 to move forwards by one position, so that the next medicine storage capsule in the medicine box 1 moves to the medicine taking station, and then medicine taking is continued. The above operations are repeated until the entire medicine cartridge 1 is completely filled with the medicine.

In the invention, the medicine box 1 is arranged, so that the medicine bag is fixed in the medicine box 1; meanwhile, by arranging the machine body 2 and the extraction device and arranging the structure of the machine body 2 and the extraction device, the medicine sacs fixed in the medicine box 1 can sequentially pass through the position of the extraction device along with the movement of the medicine box 1 in the medicine box channel, and when the medicine sacs move to the position of the extraction device, a puncture needle 4 in the extraction device penetrates through a first hole on the side wall of the medicine box 1 and penetrates into the medicine sacs from the side wall of the medicine sacs to form an air vent on the side wall of the medicine sacs, and a needle 5 of the extraction device penetrates through a second hole and penetrates into the medicine sacs from the bottom of the medicine sacs, so that the liquid in the medicine sacs is pumped into the extraction tube 3 by using a vacuum pumping mechanism. The extraction system is safe, reliable, convenient and fast.

In addition, in this embodiment, an air exhaust port is arranged on the side wall of the extraction tube 3, and a first control valve for controlling the on-off between the inner cavity of the extraction tube 3 and the tube cavity is arranged at the joint of the extraction tube 3 and the needle 5; the vacuumizing mechanism is connected with the air pumping port through a pipeline, a second control valve used for controlling the on-off of the pipeline and the air pumping port is arranged at the joint of the pipeline and the air pumping port, and when the first control valve is in an opening state, the second control valve is in a closing state. When the vacuum extractor works, the first control valve is closed in advance, and the second control valve is opened, so that the interior of the extraction pipe 3 is in a vacuum state by using the vacuumizing mechanism; when the needle 5 on the extraction tube 3 is inserted into the medicine bag, the first control valve is opened, and the second control valve is closed, so that the medicine liquid in the medicine bag can rapidly flow into the extraction tube 3 by utilizing the vacuum environment inside the extraction tube 3.

In this embodiment, the pushing mechanism includes a third rack and a motor, and the third rack is slidably mounted on the inner side wall of the medicine box channel; the motor is fixedly arranged on the machine body 2, a gear is arranged on an output shaft of the motor, and the gear is meshed with the third rack. When the medicine box is in work, the motor drives the gear to rotate so as to drive the third rack to move, and the friction force between the third rack and the medicine box 1 is used for driving the medicine box 1 to move.

In this embodiment, the top of the medicine box 1 is provided with a right-angled triangular block 101 which is positioned above any one of the medicine bag accommodating cavities, the inclined surface of each right-angled triangular block 101 is positioned above the medicine box 1 and forms an included angle with the upper surface of the medicine box 1, and the inclined directions of the inclined surfaces in each right-angled triangular block 101 are consistent; the arrangement mode of the structure ensures that when the pushing mechanism drives the medicine box 1 to move, the motor can rotate forwards and backwards according to the space between the right-angled triangular blocks 101 at the top of the medicine box 1 so as to push the third rack to move forwards and backwards, and the moving amount of the third rack moving forwards or backwards is matched with the space between the right-angled triangular blocks 101, so that when the motor finishes a forward and reverse rotation cycle, the medicine box 1 moves forwards by one medicine bag position.

In this embodiment, the side wall of any one of the medicine bag accommodating cavities on the medicine box 1 is provided with a bar code recording the volume of the medicine bag; a code scanner is arranged on the machine body 2 and positioned at one side of the medicine box channel, and the code scanner is a photoelectric code scanner. The arrangement of the structure can count the extraction amount of the liquid medicine.

In this embodiment, the puncture needle 4 and the extraction tube 3 are located in the same vertical plane, and the plane of the puncture needle 4 and the extraction tube 3 is perpendicular to the extending direction of the cartridge channel. The driving mechanism comprises a first rack 7, a second rack 8 and a motor, wherein: the first rack 7 is horizontally arranged on one side of the extension direction of the medicine box channel, the extension direction of the first rack 7 is vertical to the extension direction of the medicine box channel, and the first rack 7 is fixedly connected with the puncture needle 4; the second rack 8 is vertically arranged, and the second rack 8 is fixedly connected with the medicine taking pipe; the motor is fixedly arranged on the machine body 2, a first gear and a second gear are fixed on an output shaft of the motor, the first gear is meshed with the first rack 7, and the second gear is meshed with the second rack 8. So that the motor in the driving mechanism drives the puncture needle 4 and the extraction tube 3 to move simultaneously when rotating. The lancet 4 has a central cavity therethrough so that a flow of air can enter the capsule without the lancet 4 being withdrawn.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.