CN107233638B

CN107233638B - Automatic change infusion bottle device

Info

Publication number: CN107233638B
Application number: CN201710437779.7A
Authority: CN
Inventors: 王大龙; 张平平
Original assignee: Jinan Zhengqi Biotechnology Co ltd
Current assignee: Jinan Zhengqi Biotechnology Co ltd
Priority date: 2017-06-12
Filing date: 2017-06-12
Publication date: 2020-09-15
Anticipated expiration: 2037-06-12
Also published as: CN107233638A

Abstract

An automatic infusion bottle replacing device comprises an inner bottle seat, an outer bottle seat, a vertical support, a horizontal support, a motor, a rotating wheel, a chain, a clamping groove, a control box, an electromagnet I, an electromagnet II, a sliding shaft, a sliding iron sheet, a clamping sheet, a control panel and the like. The invention provides a device for automatically replacing an infusion bottle, which can conveniently realize replacement of the infusion bottle by automatically controlling a control panel by a patient, ensures the infusion safety of the patient, lightens the labor intensity of medical personnel, and has the advantages of simple structure, convenient operation, safety and reliability.

Description

Automatic change infusion bottle device

Technical Field

The invention belongs to the field of medical instruments, and particularly relates to a device for automatically replacing an infusion bottle.

Background

When the liquid medicine in the infusion bottle of the patient is about to be infused and the infusion bottle needs to be replaced, the medical staff can only be informed to replace the liquid medicine manually. When a plurality of patients in a hospital are in short supply to medical staff, the patients are often not replaced in time, and the phenomenon of blood return is easily caused. Therefore, in order to ensure the safety of the infusion of the patient and reduce the labor intensity of the medical staff, it is necessary to provide a device for automatically replacing the infusion bottle.

Disclosure of Invention

Aiming at the problems, the invention provides a device for automatically replacing an infusion bottle.

In order to solve the problems, the technical scheme adopted by the invention is as follows: an automatic transfusion bottle replacing device comprises a horizontal support, rotating wheels rotatably connected with the left end and the right end of the horizontal support, at least two vertical supports vertically arranged from the top of the horizontal support at equal intervals, and an outer bottle seat on each vertical support, wherein the outer bottle seat is used for clamping an inner bottle seat;

the electric iron sheet sliding mechanism is characterized in that a control box for placing a power supply and a circuit module is arranged at one end of the horizontal support, the power supply and circuit module is used for providing electric energy and realizing motor action and power loss of the electromagnet I and the electromagnet II, the control box is connected with a control panel for controlling the motor action and power loss of the electromagnet I and the electromagnet II through control lines, the other end of the control box is provided with a motor connected with the power supply and circuit module, the motor is connected with one of the rotating wheels through a rotating shaft, the two rotating wheels are connected through a chain, two sliding shafts which are parallel to each other are vertically arranged at the top of the chain, and the upper end and the lower end of each sliding shaft are respectively provided with the electromagnet I and the electromagnet II which are connected with the;

an upper clamping piece and a lower clamping piece which are parallel to each other and used for clamping the external infusion needle are arranged between the two sliding shafts, the clamping pieces are connected with the sliding shafts in a sliding mode through sliding iron pieces on two sides of the clamping pieces, a clamping groove is formed in the clamping pieces along the axial line in the direction far away from the external bottle seat and used for clamping the clamping pieces of the external infusion needle, and the clamping grooves move to the position of the bottle opening of an adjacent infusion bottle at equal distance under the driving of a motor;

the inner bottle seat is clamped and connected with the inner bottle seat through the buckles arranged on the two sides of the inner bottle seat, so that the inner bottle seat is conveniently separated from the outer bottle seat, the bottom of the inner bottle seat is provided with a bottle seat bottom opening for hanging an infusion bottle upside down, the upper part of the inner bottle seat is coaxially embedded with a clamping plate through a spring, and the clamping plate fastens the infusion bottle in the inner bottle seat through the downward acting force of the spring;

the external infusion needle comprises a clamping piece clamped between an upper clamping piece and a lower clamping piece, and a needle head and an infusion tube which are respectively arranged at two sides of the clamping piece.

The motor is a stepping motor, and the clamping grooves are moved to the bottle mouth positions of adjacent infusion bottles at equal intervals by controlling the rotation of the rotating wheel.

The control panel comprises a left-moving button, a right-moving button, a needle-pulling button and a needle inserting button, wherein the left-moving button or the right-moving button is used as a switch for controlling a motor forward and backward rotation circuit in a power supply and circuit module, so that the clamping groove is driven by the motor to move leftwards or rightwards at equal distance to the position of a bottle opening of an adjacent infusion bottle, the needle-pulling button or the needle inserting button is used as a switch for controlling an electromagnet circuit in the power supply and circuit module, the needle-pulling button controls the electromagnet I to lose power and the electromagnet II to get power, the electromagnet II attracts a sliding iron sheet to move downwards along a sliding shaft, the needle head is pulled out, the needle-inserting button controls the electromagnet I to get power and the electromagnet II to lose power, the electromagnet I attracts the sliding iron.

The invention provides a device for automatically replacing an infusion bottle, which can conveniently realize replacement of the infusion bottle by automatically controlling a control panel by a patient, ensures the infusion safety of the patient, lightens the labor intensity of medical personnel, and has the advantages of simple structure, convenient operation, safety and reliability.

Drawings

FIG. 1 is a schematic view of the overall structure;

FIG. 2 is a partial schematic view of the structure;

FIG. 3 is a schematic view of the inner bottle seat;

FIG. 4 is a schematic view of a control panel;

FIG. 5 is a schematic view of an infusion needle.

The automatic bottle opening and closing device comprises a clamping plate 1, a clamping plate 2, an inner bottle seat 3, an outer bottle seat 4, a spring 5, a buckle 6, a bottle seat bottom opening 7, a vertical support 8, a horizontal support 9, a motor 10, a rotating wheel 11, a chain 12, a clamping groove 13, a control line 14, a control box 15, an electromagnet II, an electromagnet 16, a sliding shaft 17, a sliding iron sheet 18, an electromagnet I, an electromagnet 19, a clamping sheet 20, a needle head 21, a clamping sheet 22, a transfusion tube 23 and a control panel.

Detailed Description

As shown in the figure, the device for automatically replacing the infusion bottle comprises a horizontal bracket 8, rotating wheels 10 which are rotatably connected with the left end and the right end of the horizontal bracket 8, at least two vertical brackets 7 which are vertically and upwards arranged at equal intervals from the top of the horizontal bracket 8, and an outer bottle seat 3 on each vertical bracket 7;

a control box 14 for placing a power supply and circuit module is arranged at one end of the horizontal support 8, the control box 14 is connected with a control panel 23 for controlling the action of a motor 9 and the power loss of an electromagnet I18 and an electromagnet II 15 through a control line 13, the other end of the horizontal support is provided with the motor 9 connected with the power supply and circuit module, the motor 9 is connected with one of the rotating wheels 10 through a rotating shaft, the two rotating wheels 10 are connected through a chain 11, two mutually parallel sliding shafts 16 are vertically arranged at the top of the chain 11, and the upper end and the lower end of each sliding shaft 16 are respectively provided with the electromagnet I18 and the electromagnet II 15 connected with the power supply and circuit module;

an upper clamping piece 19 and a lower clamping piece 19 which are parallel to each other and used for clamping an external infusion needle are arranged between the two sliding shafts 16, the clamping pieces 19 are connected with the sliding shafts 16 in a sliding mode through sliding iron pieces 17 on two sides of the clamping pieces 19, a clamping groove 12 is formed in the clamping pieces 19 in the direction far away from the outer bottle base 3 along the axis, and the clamping grooves 12 move to the bottle opening position of an adjacent infusion bottle at equal distance under the driving of the motor 9;

the inner bottle base 2 is clamped in the outer bottle base 3 through buckles 5 arranged on two sides of the outer bottle base, a bottle base bottom opening 6 for hanging an infusion bottle upside down is arranged at the bottom of the inner bottle base 2, and a clamping plate 1 is coaxially embedded in the upper part of the inner bottle base 2 through a spring 4;

the external infusion needle comprises a clamping piece 21 clamped between the upper clamping piece and the lower clamping piece 19, and a needle head 20 and an infusion tube 22 which are respectively arranged at two sides of the clamping piece 21.

The motor 9 is a stepping motor.

The control panel 23 comprises a left-shift, a right-shift, a pin-pulling and a pin-inserting button.

Before using, the external infusion needle is clamped between the upper clamping piece 19 and the lower clamping piece 19 through the clamping piece 21, the needle head 20 is arranged on the upper portion, the infusion tube 22 is arranged on the lower portion, then the bottle opening of the infusion bottle is downwards hung on the bottom opening 6 of the bottle base in an inverted mode after the bottle opening of the infusion bottle is disinfected, the clamping plate 1 fastens the infusion bottle in the inner bottle base 2 through the downward acting force of the spring 4, the inner bottle base 2 is clamped inside the outer bottle base 3 through the clamping piece 5, through controlling a pin button on the control panel 23, the electromagnet I18 is controlled to be powered on, the electromagnet II 15 is controlled to be powered off, the electromagnet I18 attracts the sliding iron sheet 17 to move upwards along the.

When the liquid medicine in the infusion bottle of the patient is about to be infused and the infusion bottle needs to be replaced, the electromagnet I18 is controlled to be powered off and the electromagnet II 15 is controlled to be powered on by operating the needle pulling button on the control panel 23, so that the electromagnet II 15 attracts the sliding iron sheet 17 to move downwards along the sliding shaft 16, the needle head 20 is pulled out of the mouth of the infusion bottle, then the motor 9 is controlled to move the clamping groove 12 leftwards or rightwards through the left moving button or the right moving button to reach the position of the mouth of the adjacent infusion bottle, and then the infusion bottle is replaced automatically through the needle inserting button.

When the patient needs to move the position temporarily, the inner bottle seat 2 and the outer bottle seat 3, the clamping piece 21 and the upper and lower clamping pieces 19 are separated simultaneously.

Claims

1. The utility model provides an automatic change infusion bottle device which characterized in that: comprises a horizontal bracket (8), rotating wheels (10) which are rotationally connected with the left end and the right end of the horizontal bracket (8), at least two vertical brackets (7) which are vertically arranged upwards at equal intervals from the top of the horizontal bracket (8), and an outer bottle seat (3) on each vertical bracket (7);

one end of the horizontal support (8) is provided with a control box (14) for placing a power supply and circuit module, the control box (14) is connected with a control panel (23) for controlling the action of a motor (9) and the power failure of an electromagnet I (18) and an electromagnet II (15) through a control line (13), the other end of the horizontal support is provided with the motor (9) connected with the power supply and circuit module, the motor (9) is connected with one of the rotating wheels (10) through a rotating shaft, the two rotating wheels (10) are connected through a chain (11), two sliding shafts (16) which are parallel to each other are vertically arranged at the top of the chain (11), and the upper end and the lower end of each sliding shaft (16) are respectively provided with the electromagnet I (18) and the electromagnet II (15) which are connected with the power supply and;

an upper clamping piece and a lower clamping piece (19) which are parallel to each other and used for clamping an external infusion needle are arranged between the two sliding shafts (16), the clamping pieces (19) are connected with the sliding shafts (16) in a sliding mode through sliding iron pieces (17) on two sides of the clamping pieces (19), clamping grooves (12) are formed in the clamping pieces (19) along the direction of the axis far away from the outer bottle base (3), and the clamping grooves (12) move to the position of the opening of an adjacent infusion bottle at equal distances under the driving of the motor (9);

the inner bottle seat (2) is clamped in the outer bottle seat (3) through buckles (5) arranged on two sides of the outer bottle seat, the buckles (5) are clamping teeth protruding from two sides of the outer bottle seat (3), and the clamping teeth are matched with the inner bottle seat; the front part of the inner bottle seat (2) is opened, the bottom part is provided with a bottle seat bottom opening (6) for hanging an infusion bottle upside down, and the upper part of the inner bottle seat (2) is coaxially embedded with a clamping plate (1) through a spring (4);

the external transfusion needle comprises a clamping piece (21) clamped between an upper clamping piece and a lower clamping piece (19), and a needle head (20) and a transfusion tube (22) which are respectively arranged at two sides of the clamping piece (21).

2. The apparatus according to claim 1, wherein: the motor (9) is a stepping motor.

3. The apparatus according to claim 1, wherein: the control panel (23) comprises a left-moving button, a right-moving button, a pin pulling button and a pin inserting button.